From 3744281b9ae8aa0ab86ceaee1afe8a603e3aeb2c Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 19 Nov 2012 10:16:38 +0100 Subject: dos -> unix --- libX11/modules/Makefile.am | 2 +- libX11/modules/im/Makefile.am | 2 +- libX11/modules/im/ximcp/Makefile.am | 118 +- libX11/modules/im/ximcp/imEvToWire.c | 1576 ++++++++-------- libX11/modules/lc/Makefile.am | 2 +- libX11/modules/lc/Utf8/Makefile.am | 68 +- libX11/modules/lc/Utf8/lcUTF8Load.c | 140 +- libX11/modules/lc/def/Makefile.am | 64 +- libX11/modules/lc/gen/Makefile.am | 64 +- libX11/modules/lc/xlocale/Makefile.am | 70 +- libX11/modules/lc/xlocale/lcEuc.c | 3074 +++++++++++++++---------------- libX11/modules/lc/xlocale/lcSjis.c | 3224 ++++++++++++++++----------------- libX11/modules/om/Makefile.am | 2 +- libX11/modules/om/generic/Makefile.am | 84 +- libX11/modules/om/generic/omDefault.c | 898 ++++----- libX11/modules/om/generic/omImText.c | 180 +- libX11/modules/om/generic/omText.c | 740 ++++---- libX11/modules/om/generic/omTextEsc.c | 600 +++--- libX11/modules/om/generic/omTextExt.c | 270 +-- libX11/modules/om/generic/omTextPer.c | 404 ++--- libX11/modules/om/generic/omXChar.c | 954 +++++----- 21 files changed, 6268 insertions(+), 6268 deletions(-) (limited to 'libX11/modules') diff --git a/libX11/modules/Makefile.am b/libX11/modules/Makefile.am index 1ef0dfbd7..76e33839c 100644 --- a/libX11/modules/Makefile.am +++ b/libX11/modules/Makefile.am @@ -1 +1 @@ -SUBDIRS=im lc om +SUBDIRS=im lc om diff --git a/libX11/modules/im/Makefile.am b/libX11/modules/im/Makefile.am index 330a6dd6d..0974cf615 100644 --- a/libX11/modules/im/Makefile.am +++ b/libX11/modules/im/Makefile.am @@ -1 +1 @@ -SUBDIRS=ximcp +SUBDIRS=ximcp diff --git a/libX11/modules/im/ximcp/Makefile.am b/libX11/modules/im/ximcp/Makefile.am index 319b3089e..16a6ca878 100644 --- a/libX11/modules/im/ximcp/Makefile.am +++ b/libX11/modules/im/ximcp/Makefile.am @@ -1,59 +1,59 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -D_BSD_SOURCE -DXIM_t -DTRANS_CLIENT - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(MALLOC_ZERO_CFLAGS) \ - $(CWARNFLAGS) - -if XLIB_LOADABLE_I18N - -commonlibdir = $(X11_LOCALELIBDIR)/common -commonlib_LTLIBRARIES=ximcp.la -ximcp_la_LDFLAGS = -module -version-number 2:0:0 -ximcp_la_LIBADD = $(I18N_MODULE_LIBS) - -else - -noinst_LTLIBRARIES=libximcp.la - -endif - - -ximcp_la_SOURCES = \ - imCallbk.c \ - imDefFlt.c \ - imDefIc.c \ - imDefIm.c \ - imDefLkup.c \ - imDispch.c \ - imEvToWire.c \ - imExten.c \ - imImSw.c \ - imInsClbk.c \ - imInt.c \ - imLcFlt.c \ - imLcGIc.c \ - imLcIc.c \ - imLcIm.c \ - imLcLkup.c \ - imLcPrs.c \ - imLcSIc.c \ - imRmAttr.c \ - imRm.c \ - imThaiFlt.c \ - imThaiIc.c \ - imThaiIm.c \ - imTrans.c \ - imTransR.c \ - imTrX.c - -libximcp_la_SOURCES = $(ximcp_la_SOURCES) +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -D_BSD_SOURCE -DXIM_t -DTRANS_CLIENT + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(MALLOC_ZERO_CFLAGS) \ + $(CWARNFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=ximcp.la +ximcp_la_LDFLAGS = -module -version-number 2:0:0 +ximcp_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES=libximcp.la + +endif + + +ximcp_la_SOURCES = \ + imCallbk.c \ + imDefFlt.c \ + imDefIc.c \ + imDefIm.c \ + imDefLkup.c \ + imDispch.c \ + imEvToWire.c \ + imExten.c \ + imImSw.c \ + imInsClbk.c \ + imInt.c \ + imLcFlt.c \ + imLcGIc.c \ + imLcIc.c \ + imLcIm.c \ + imLcLkup.c \ + imLcPrs.c \ + imLcSIc.c \ + imRmAttr.c \ + imRm.c \ + imThaiFlt.c \ + imThaiIc.c \ + imThaiIm.c \ + imTrans.c \ + imTransR.c \ + imTrX.c + +libximcp_la_SOURCES = $(ximcp_la_SOURCES) diff --git a/libX11/modules/im/ximcp/imEvToWire.c b/libX11/modules/im/ximcp/imEvToWire.c index 8dd263381..497c86598 100644 --- a/libX11/modules/im/ximcp/imEvToWire.c +++ b/libX11/modules/im/ximcp/imEvToWire.c @@ -1,788 +1,788 @@ -/*********************************************************** -Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts, - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include -#include "Ximint.h" - - -#define sw16(n, s) ((s) ? \ - (((n) << 8 & 0xff00) | \ - ((n) >> 8 & 0xff) \ - ) : n) - -#define sw32(n, s) ((s) ? \ - (((n) << 24 & 0xff000000) | \ - ((n) << 8 & 0xff0000) | \ - ((n) >> 8 & 0xff00) | \ - ((n) >> 24 & 0xff) \ - ) : n) - -Status -_XimProtoEventToWire( - register XEvent *re, /* pointer to where event should be reformatted */ - register xEvent *event, /* wire protocol event */ - Bool sw) /* swap byte? */ -{ - switch (event->u.u.type = re->type) { - case KeyPress: - case KeyRelease: - { - register XKeyEvent *ev = (XKeyEvent*) re; - event->u.keyButtonPointer.root = sw32(ev->root, sw); - event->u.keyButtonPointer.event = - sw32(ev->window, sw); - event->u.keyButtonPointer.child = - sw32(ev->subwindow, sw); - event->u.keyButtonPointer.time = sw32(ev->time, sw); - event->u.keyButtonPointer.eventX = sw16(ev->x, sw) ; - event->u.keyButtonPointer.eventY = sw16(ev->y, sw) ; - event->u.keyButtonPointer.rootX = - sw16(ev->x_root, sw); - event->u.keyButtonPointer.rootY = - sw16(ev->y_root, sw); - event->u.keyButtonPointer.state = sw16(ev->state, sw); - event->u.keyButtonPointer.sameScreen = ev->same_screen; - event->u.u.detail = ev->keycode; - } - break; - case ButtonPress: - case ButtonRelease: - { - register XButtonEvent *ev = (XButtonEvent *) re; - event->u.keyButtonPointer.root = sw32(ev->root, sw); - event->u.keyButtonPointer.event = sw32(ev->window, sw); - event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); - event->u.keyButtonPointer.time = sw32(ev->time, sw); - event->u.keyButtonPointer.eventX = sw16(ev->x, sw); - event->u.keyButtonPointer.eventY = sw16(ev->y, sw); - event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); - event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); - event->u.keyButtonPointer.state = sw16(ev->state, sw); - event->u.keyButtonPointer.sameScreen = ev->same_screen; - event->u.u.detail = ev->button; - } - break; - case MotionNotify: - { - register XMotionEvent *ev = (XMotionEvent *)re; - event->u.keyButtonPointer.root = sw32(ev->root, sw); - event->u.keyButtonPointer.event = sw32(ev->window, sw); - event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); - event->u.keyButtonPointer.time = sw32(ev->time, sw); - event->u.keyButtonPointer.eventX= sw16(ev->x, sw); - event->u.keyButtonPointer.eventY= sw16(ev->y, sw); - event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); - event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); - event->u.keyButtonPointer.state = sw16(ev->state, sw); - event->u.keyButtonPointer.sameScreen= ev->same_screen; - event->u.u.detail = ev->is_hint; - } - break; - case EnterNotify: - case LeaveNotify: - { - register XCrossingEvent *ev = (XCrossingEvent *) re; - event->u.enterLeave.root = sw32(ev->root, sw); - event->u.enterLeave.event = sw32(ev->window, sw); - event->u.enterLeave.child = sw32(ev->subwindow, sw); - event->u.enterLeave.time = sw32(ev->time, sw); - event->u.enterLeave.eventX = sw16(ev->x, sw); - event->u.enterLeave.eventY = sw16(ev->y, sw); - event->u.enterLeave.rootX = sw16(ev->x_root, sw); - event->u.enterLeave.rootY = sw16(ev->y_root, sw); - event->u.enterLeave.state = sw16(ev->state, sw); - event->u.enterLeave.mode = ev->mode; - event->u.enterLeave.flags = 0; - if (ev->same_screen) { - event->u.enterLeave.flags |= ELFlagSameScreen; - } - if (ev->focus) { - event->u.enterLeave.flags |= ELFlagFocus; - } - event->u.u.detail = ev->detail; - } - break; - case FocusIn: - case FocusOut: - { - register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; - event->u.focus.window = sw32(ev->window, sw); - event->u.focus.mode = ev->mode; - event->u.u.detail = ev->detail; - } - break; - case KeymapNotify: - { - register XKeymapEvent *ev = (XKeymapEvent *) re; - memcpy((char *)(((xKeymapEvent *) event)->map), - &ev->key_vector[1], - sizeof (((xKeymapEvent *) event)->map)); - } - break; - case Expose: - { - register XExposeEvent *ev = (XExposeEvent *) re; - event->u.expose.window = sw32(ev->window, sw); - event->u.expose.x = sw16(ev->x, sw); - event->u.expose.y = sw16(ev->y, sw); - event->u.expose.width = sw16(ev->width, sw); - event->u.expose.height = sw16(ev->height, sw); - event->u.expose.count = sw16(ev->count, sw); - } - break; - case GraphicsExpose: - { - register XGraphicsExposeEvent *ev = - (XGraphicsExposeEvent *) re; - event->u.graphicsExposure.drawable = sw32(ev->drawable, sw); - event->u.graphicsExposure.x = sw16(ev->x, sw); - event->u.graphicsExposure.y = sw16(ev->y, sw); - event->u.graphicsExposure.width = sw16(ev->width, sw); - event->u.graphicsExposure.height = sw16(ev->height, sw); - event->u.graphicsExposure.count = sw16(ev->count, sw); - event->u.graphicsExposure.majorEvent= ev->major_code; - event->u.graphicsExposure.minorEvent= sw16(ev->minor_code, sw); - } - break; - case NoExpose: - { - register XNoExposeEvent *ev = (XNoExposeEvent *) re; - event->u.noExposure.drawable = sw32(ev->drawable, sw); - event->u.noExposure.majorEvent = ev->major_code; - event->u.noExposure.minorEvent = sw16(ev->minor_code, sw); - } - break; - case VisibilityNotify: - { - register XVisibilityEvent *ev = (XVisibilityEvent *) re; - event->u.visibility.window = sw32(ev->window, sw); - event->u.visibility.state = ev->state; - } - break; - case CreateNotify: - { - register XCreateWindowEvent *ev = - (XCreateWindowEvent *) re; - event->u.createNotify.window = sw32(ev->window, sw); - event->u.createNotify.parent = sw32(ev->parent, sw); - event->u.createNotify.x = sw16(ev->x, sw); - event->u.createNotify.y = sw16(ev->y, sw); - event->u.createNotify.width = sw16(ev->width, sw); - event->u.createNotify.height = sw16(ev->height, sw); - event->u.createNotify.borderWidth = sw16(ev->border_width, sw); - event->u.createNotify.override = ev->override_redirect; - } - break; - case DestroyNotify: - { - register XDestroyWindowEvent *ev = - (XDestroyWindowEvent *) re; - event->u.destroyNotify.window = sw32(ev->window, sw); - event->u.destroyNotify.event = sw32(ev->event, sw); - } - break; - case UnmapNotify: - { - register XUnmapEvent *ev = (XUnmapEvent *) re; - event->u.unmapNotify.window = sw32(ev->window, sw); - event->u.unmapNotify.event = sw32(ev->event, sw); - event->u.unmapNotify.fromConfigure = ev->from_configure; - } - break; - case MapNotify: - { - register XMapEvent *ev = (XMapEvent *) re; - event->u.mapNotify.window = sw32(ev->window, sw); - event->u.mapNotify.event = sw32(ev->event, sw); - event->u.mapNotify.override = ev->override_redirect; - } - break; - case MapRequest: - { - register XMapRequestEvent *ev = (XMapRequestEvent *) re; - event->u.mapRequest.window = sw32(ev->window, sw); - event->u.mapRequest.parent = sw32(ev->parent, sw); - } - break; - case ReparentNotify: - { - register XReparentEvent *ev = (XReparentEvent *) re; - event->u.reparent.window = sw32(ev->window, sw); - event->u.reparent.event = sw32(ev->event, sw); - event->u.reparent.parent = sw32(ev->parent, sw); - event->u.reparent.x = sw16(ev->x, sw); - event->u.reparent.y = sw16(ev->y, sw); - event->u.reparent.override = ev->override_redirect; - } - break; - case ConfigureNotify: - { - register XConfigureEvent *ev = (XConfigureEvent *) re; - event->u.configureNotify.window = sw32(ev->window, sw); - event->u.configureNotify.event = sw32(ev->event, sw); - event->u.configureNotify.aboveSibling = sw32(ev->above, sw); - event->u.configureNotify.x = sw16(ev->x, sw); - event->u.configureNotify.y = sw16(ev->y, sw); - event->u.configureNotify.width = sw16(ev->width, sw); - event->u.configureNotify.height = sw16(ev->height, sw); - event->u.configureNotify.borderWidth= sw16(ev->border_width, sw); - event->u.configureNotify.override = ev->override_redirect; - } - break; - case ConfigureRequest: - { - register XConfigureRequestEvent *ev = - (XConfigureRequestEvent *) re; - event->u.configureRequest.window = sw32(ev->window, sw); - event->u.configureRequest.parent = sw32(ev->parent, sw); - event->u.configureRequest.sibling = sw32(ev->above, sw); - event->u.configureRequest.x = sw16(ev->x, sw); - event->u.configureRequest.y = sw16(ev->y, sw); - event->u.configureRequest.width = sw16(ev->width, sw); - event->u.configureRequest.height = sw16(ev->height, sw); - event->u.configureRequest.borderWidth= sw16(ev->border_width, sw); - event->u.configureRequest.valueMask= sw16(ev->value_mask, sw); - event->u.u.detail = ev->detail; - } - break; - case GravityNotify: - { - register XGravityEvent *ev = (XGravityEvent *) re; - event->u.gravity.window = sw32(ev->window, sw); - event->u.gravity.event = sw32(ev->event, sw); - event->u.gravity.x = sw16(ev->x, sw); - event->u.gravity.y = sw16(ev->y, sw); - } - break; - case ResizeRequest: - { - register XResizeRequestEvent *ev = - (XResizeRequestEvent *) re; - event->u.resizeRequest.window = sw32(ev->window, sw); - event->u.resizeRequest.width = sw16(ev->width, sw); - event->u.resizeRequest.height = sw16(ev->height, sw); - } - break; - case CirculateNotify: - { - register XCirculateEvent *ev = (XCirculateEvent *) re; - event->u.circulate.window = sw32(ev->window, sw); - event->u.circulate.event = sw32(ev->event, sw); - event->u.circulate.place = ev->place; - } - break; - case CirculateRequest: - { - register XCirculateRequestEvent *ev = - (XCirculateRequestEvent *) re; - event->u.circulate.window = sw32(ev->window, sw); - event->u.circulate.event = sw32(ev->parent, sw); - event->u.circulate.place = ev->place; - } - break; - case PropertyNotify: - { - register XPropertyEvent *ev = (XPropertyEvent *) re; - event->u.property.window = sw32(ev->window, sw); - event->u.property.atom = sw32(ev->atom, sw); - event->u.property.time = sw32(ev->time, sw); - event->u.property.state = ev->state; - } - break; - case SelectionClear: - { - register XSelectionClearEvent *ev = - (XSelectionClearEvent *) re; - event->u.selectionClear.window = sw32(ev->window, sw); - event->u.selectionClear.atom = sw32(ev->selection, sw); - event->u.selectionClear.time = sw32(ev->time, sw); - } - break; - case SelectionRequest: - { - register XSelectionRequestEvent *ev = - (XSelectionRequestEvent *) re; - event->u.selectionRequest.owner = sw32(ev->owner, sw); - event->u.selectionRequest.requestor = sw32(ev->requestor, sw); - event->u.selectionRequest.selection = sw32(ev->selection, sw); - event->u.selectionRequest.target = sw32(ev->target, sw); - event->u.selectionRequest.property = sw32(ev->property, sw); - event->u.selectionRequest.time = sw32(ev->time, sw); - } - break; - case SelectionNotify: - { - register XSelectionEvent *ev = (XSelectionEvent *) re; - event->u.selectionNotify.requestor = sw32(ev->requestor, sw); - event->u.selectionNotify.selection = sw32(ev->selection, sw); - event->u.selectionNotify.target = sw32(ev->target, sw); - event->u.selectionNotify.property = sw32(ev->property, sw); - event->u.selectionNotify.time = sw32(ev->time, sw); - } - break; - case ColormapNotify: - { - register XColormapEvent *ev = (XColormapEvent *) re; - event->u.colormap.window = sw32(ev->window, sw); - event->u.colormap.colormap = sw32(ev->colormap, sw); - event->u.colormap.new = ev->new; - event->u.colormap.state = ev->state; - } - break; - case ClientMessage: - { - register int i; - register XClientMessageEvent *ev - = (XClientMessageEvent *) re; - event->u.clientMessage.window = sw32(ev->window, sw); - event->u.u.detail = ev->format; - switch (ev->format) { - case 8: - event->u.clientMessage.u.b.type = sw32(ev->message_type, sw); - for (i = 0; i < 20; i++) - event->u.clientMessage.u.b.bytes[i] = ev->data.b[i]; - break; - case 16: - event->u.clientMessage.u.s.type = sw32(ev->message_type, sw); - event->u.clientMessage.u.s.shorts0 = sw16(ev->data.s[0], sw); - event->u.clientMessage.u.s.shorts1 = sw16(ev->data.s[1], sw); - event->u.clientMessage.u.s.shorts2 = sw16(ev->data.s[2], sw); - event->u.clientMessage.u.s.shorts3 = sw16(ev->data.s[3], sw); - event->u.clientMessage.u.s.shorts4 = sw16(ev->data.s[4], sw); - event->u.clientMessage.u.s.shorts5 = sw16(ev->data.s[5], sw); - event->u.clientMessage.u.s.shorts6 = sw16(ev->data.s[6], sw); - event->u.clientMessage.u.s.shorts7 = sw16(ev->data.s[7], sw); - event->u.clientMessage.u.s.shorts8 = sw16(ev->data.s[8], sw); - event->u.clientMessage.u.s.shorts9 = sw16(ev->data.s[9], sw); - break; - case 32: - event->u.clientMessage.u.l.type = sw32(ev->message_type, sw); - event->u.clientMessage.u.l.longs0 = sw32(ev->data.l[0], sw); - event->u.clientMessage.u.l.longs1 = sw32(ev->data.l[1], sw); - event->u.clientMessage.u.l.longs2 = sw32(ev->data.l[2], sw); - event->u.clientMessage.u.l.longs3 = sw32(ev->data.l[3], sw); - event->u.clientMessage.u.l.longs4 = sw32(ev->data.l[4], sw); - break; - default: - /* client passing bogus data, let server complain */ - break; - } - } - break; - case MappingNotify: - { - register XMappingEvent *ev = (XMappingEvent *) re; - event->u.mappingNotify.firstKeyCode = ev->first_keycode; - event->u.mappingNotify.request = ev->request; - event->u.mappingNotify.count = ev->count; - } - break; - - default: - return(0); - } - /* Common process */ - if (((XAnyEvent *)re)->send_event) - event->u.u.type |= 0x80; - event->u.u.sequenceNumber = - ((XAnyEvent *)re)->serial & ~((unsigned long)0xffff); - event->u.u.sequenceNumber = sw16(event->u.u.sequenceNumber, sw); - return(1); -} - - -/* - * reformat a wire event into an XEvent structure of the right type. - */ -Bool -_XimProtoWireToEvent( - register XEvent *re, /* pointer to where event should be reformatted */ - register xEvent *event, /* wire protocol event */ - Bool sw) /* swap byte? */ -{ - - re->type = event->u.u.type & 0x7f; - ((XAnyEvent *)re)->serial = sw16(event->u.u.sequenceNumber, sw); - ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0); - ((XAnyEvent *)re)->display = NULL; - - /* Ignore the leading bit of the event type since it is set when a - client sends an event rather than the server. */ - - switch (event-> u.u.type & 0177) { - case KeyPress: - case KeyRelease: - { - register XKeyEvent *ev = (XKeyEvent*) re; - ev->root = sw32(event->u.keyButtonPointer.root, sw); - ev->window = sw32(event->u.keyButtonPointer.event, sw); - ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); - ev->time = sw32(event->u.keyButtonPointer.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); - ev->state = sw16(event->u.keyButtonPointer.state, sw); - ev->same_screen = event->u.keyButtonPointer.sameScreen; - ev->keycode = event->u.u.detail; - } - break; - case ButtonPress: - case ButtonRelease: - { - register XButtonEvent *ev = (XButtonEvent *) re; - ev->root = sw32(event->u.keyButtonPointer.root, sw); - ev->window = sw32(event->u.keyButtonPointer.event, sw); - ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); - ev->time = sw32(event->u.keyButtonPointer.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); - ev->state = sw16(event->u.keyButtonPointer.state, sw); - ev->same_screen = event->u.keyButtonPointer.sameScreen; - ev->button = event->u.u.detail; - } - break; - case MotionNotify: - { - register XMotionEvent *ev = (XMotionEvent *)re; - ev->root = sw32(event->u.keyButtonPointer.root, sw); - ev->window = sw32(event->u.keyButtonPointer.event, sw); - ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); - ev->time = sw32(event->u.keyButtonPointer.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); - ev->state = sw16(event->u.keyButtonPointer.state, sw); - ev->same_screen = event->u.keyButtonPointer.sameScreen; - ev->is_hint = event->u.u.detail; - } - break; - case EnterNotify: - case LeaveNotify: - { - register XCrossingEvent *ev = (XCrossingEvent *) re; - ev->root = sw32(event->u.enterLeave.root, sw); - ev->window = sw32(event->u.enterLeave.event, sw); - ev->subwindow = sw32(event->u.enterLeave.child, sw); - ev->time = sw32(event->u.enterLeave.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.enterLeave.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.enterLeave.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.enterLeave.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.enterLeave.rootY, sw)); - ev->state = sw16(event->u.enterLeave.state, sw); - ev->mode = event->u.enterLeave.mode; - ev->same_screen = (event->u.enterLeave.flags & - ELFlagSameScreen) && True; - ev->focus = (event->u.enterLeave.flags & - ELFlagFocus) && True; - ev->detail = event->u.u.detail; - } - break; - case FocusIn: - case FocusOut: - { - register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; - ev->window = sw32(event->u.focus.window, sw); - ev->mode = event->u.focus.mode; - ev->detail = event->u.u.detail; - } - break; - case KeymapNotify: - { - register XKeymapEvent *ev = (XKeymapEvent *) re; - ev->window = None; - memcpy(&ev->key_vector[1], - (char *)((xKeymapEvent *) event)->map, - sizeof (((xKeymapEvent *) event)->map)); - } - break; - case Expose: - { - register XExposeEvent *ev = (XExposeEvent *) re; - ev->window = sw32(event->u.expose.window, sw); - ev->x = sw16(event->u.expose.x, sw); - ev->y = sw16(event->u.expose.y, sw); - ev->width = sw16(event->u.expose.width, sw); - ev->height = sw16(event->u.expose.height, sw); - ev->count = sw16(event->u.expose.count, sw); - } - break; - case GraphicsExpose: - { - register XGraphicsExposeEvent *ev = - (XGraphicsExposeEvent *) re; - ev->drawable = sw32(event->u.graphicsExposure.drawable, sw); - ev->x = sw16(event->u.graphicsExposure.x, sw); - ev->y = sw16(event->u.graphicsExposure.y, sw); - ev->width = sw16(event->u.graphicsExposure.width, sw); - ev->height = sw16(event->u.graphicsExposure.height, sw); - ev->count = sw16(event->u.graphicsExposure.count, sw); - ev->major_code = event->u.graphicsExposure.majorEvent; - ev->minor_code = sw16(event->u.graphicsExposure.minorEvent, sw); - } - break; - case NoExpose: - { - register XNoExposeEvent *ev = (XNoExposeEvent *) re; - ev->drawable = sw32(event->u.noExposure.drawable, sw); - ev->major_code = event->u.noExposure.majorEvent; - ev->minor_code = sw16(event->u.noExposure.minorEvent, sw); - } - break; - case VisibilityNotify: - { - register XVisibilityEvent *ev = (XVisibilityEvent *) re; - ev->window = sw32(event->u.visibility.window, sw); - ev->state = event->u.visibility.state; - } - break; - case CreateNotify: - { - register XCreateWindowEvent *ev = - (XCreateWindowEvent *) re; - ev->window = sw32(event->u.createNotify.window, sw); - ev->parent = sw32(event->u.createNotify.parent, sw); - ev->x = cvtINT16toInt(sw16(event->u.createNotify.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.createNotify.y, sw)); - ev->width = sw16(event->u.createNotify.width, sw); - ev->height = sw16(event->u.createNotify.height, sw); - ev->border_width = sw16(event->u.createNotify.borderWidth, sw); - ev->override_redirect = event->u.createNotify.override; - } - break; - case DestroyNotify: - { - register XDestroyWindowEvent *ev = - (XDestroyWindowEvent *) re; - ev->window = sw32(event->u.destroyNotify.window, sw); - ev->event = sw32(event->u.destroyNotify.event, sw); - } - break; - case UnmapNotify: - { - register XUnmapEvent *ev = (XUnmapEvent *) re; - ev->window = sw32(event->u.unmapNotify.window, sw); - ev->event = sw32(event->u.unmapNotify.event, sw); - ev->from_configure = event->u.unmapNotify.fromConfigure; - } - break; - case MapNotify: - { - register XMapEvent *ev = (XMapEvent *) re; - ev->window = sw32(event->u.mapNotify.window, sw); - ev->event = sw32(event->u.mapNotify.event, sw); - ev->override_redirect = event->u.mapNotify.override; - } - break; - case MapRequest: - { - register XMapRequestEvent *ev = (XMapRequestEvent *) re; - ev->window = sw32(event->u.mapRequest.window, sw); - ev->parent = sw32(event->u.mapRequest.parent, sw); - } - break; - case ReparentNotify: - { - register XReparentEvent *ev = (XReparentEvent *) re; - ev->event = sw32(event->u.reparent.event, sw); - ev->window = sw32(event->u.reparent.window, sw); - ev->parent = sw32(event->u.reparent.parent, sw); - ev->x = cvtINT16toInt(sw16(event->u.reparent.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.reparent.y, sw)); - ev->override_redirect = event->u.reparent.override; - } - break; - case ConfigureNotify: - { - register XConfigureEvent *ev = (XConfigureEvent *) re; - ev->event = sw32(event->u.configureNotify.event, sw); - ev->window = sw32(event->u.configureNotify.window, sw); - ev->above = sw32(event->u.configureNotify.aboveSibling, sw); - ev->x = cvtINT16toInt(sw16(event->u.configureNotify.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.configureNotify.y, sw)); - ev->width = sw16(event->u.configureNotify.width, sw); - ev->height = sw16(event->u.configureNotify.height, sw); - ev->border_width = sw16(event->u.configureNotify.borderWidth, sw); - ev->override_redirect = event->u.configureNotify.override; - } - break; - case ConfigureRequest: - { - register XConfigureRequestEvent *ev = - (XConfigureRequestEvent *) re; - ev->window = sw32(event->u.configureRequest.window, sw); - ev->parent = sw32(event->u.configureRequest.parent, sw); - ev->above = sw32(event->u.configureRequest.sibling, sw); - ev->x = cvtINT16toInt(sw16(event->u.configureRequest.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.configureRequest.y, sw)); - ev->width = sw16(event->u.configureRequest.width, sw); - ev->height = sw16(event->u.configureRequest.height, sw); - ev->border_width = sw16(event->u.configureRequest.borderWidth, sw); - ev->value_mask = sw16(event->u.configureRequest.valueMask, sw); - ev->detail = event->u.u.detail; - } - break; - case GravityNotify: - { - register XGravityEvent *ev = (XGravityEvent *) re; - ev->window = sw32(event->u.gravity.window, sw); - ev->event = sw32(event->u.gravity.event, sw); - ev->x = cvtINT16toInt(sw16(event->u.gravity.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.gravity.y, sw)); - } - break; - case ResizeRequest: - { - register XResizeRequestEvent *ev = - (XResizeRequestEvent *) re; - ev->window = sw32(event->u.resizeRequest.window, sw); - ev->width = sw16(event->u.resizeRequest.width, sw); - ev->height = sw16(event->u.resizeRequest.height, sw); - } - break; - case CirculateNotify: - { - register XCirculateEvent *ev = (XCirculateEvent *) re; - ev->window = sw32(event->u.circulate.window, sw); - ev->event = sw32(event->u.circulate.event, sw); - ev->place = event->u.circulate.place; - } - break; - case CirculateRequest: - { - register XCirculateRequestEvent *ev = - (XCirculateRequestEvent *) re; - ev->window = sw32(event->u.circulate.window, sw); - ev->parent = sw32(event->u.circulate.event, sw); - ev->place = event->u.circulate.place; - } - break; - case PropertyNotify: - { - register XPropertyEvent *ev = (XPropertyEvent *) re; - ev->window = sw32(event->u.property.window, sw); - ev->atom = sw32(event->u.property.atom, sw); - ev->time = sw32(event->u.property.time, sw); - ev->state = event->u.property.state; - } - break; - case SelectionClear: - { - register XSelectionClearEvent *ev = - (XSelectionClearEvent *) re; - ev->window = sw32(event->u.selectionClear.window, sw); - ev->selection = sw32(event->u.selectionClear.atom, sw); - ev->time = sw32(event->u.selectionClear.time, sw); - } - break; - case SelectionRequest: - { - register XSelectionRequestEvent *ev = - (XSelectionRequestEvent *) re; - ev->owner = sw32(event->u.selectionRequest.owner, sw); - ev->requestor = sw32(event->u.selectionRequest.requestor, sw); - ev->selection = sw32(event->u.selectionRequest.selection, sw); - ev->target = sw32(event->u.selectionRequest.target, sw); - ev->property = sw32(event->u.selectionRequest.property, sw); - ev->time = sw32(event->u.selectionRequest.time, sw); - } - break; - case SelectionNotify: - { - register XSelectionEvent *ev = (XSelectionEvent *) re; - ev->requestor = sw32(event->u.selectionNotify.requestor, sw); - ev->selection = sw32(event->u.selectionNotify.selection, sw); - ev->target = sw32(event->u.selectionNotify.target, sw); - ev->property = sw32(event->u.selectionNotify.property, sw); - ev->time = sw32(event->u.selectionNotify.time, sw); - } - break; - case ColormapNotify: - { - register XColormapEvent *ev = (XColormapEvent *) re; - ev->window = sw32(event->u.colormap.window, sw); - ev->colormap = sw32(event->u.colormap.colormap, sw); - ev->new = event->u.colormap.new; - ev->state = event->u.colormap.state; - } - break; - case ClientMessage: - { - register int i; - register XClientMessageEvent *ev - = (XClientMessageEvent *) re; - ev->window = sw32(event->u.clientMessage.window, sw); - ev->format = event->u.u.detail; - switch (ev->format) { - case 8: - ev->message_type = sw32(event->u.clientMessage.u.b.type, sw); - for (i = 0; i < 20; i++) - ev->data.b[i] = event->u.clientMessage.u.b.bytes[i]; - break; - case 16: - ev->message_type = sw32(event->u.clientMessage.u.s.type, sw); - ev->data.s[0] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts0, sw)); - ev->data.s[1] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts1, sw)); - ev->data.s[2] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts2, sw)); - ev->data.s[3] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts3, sw)); - ev->data.s[4] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts4, sw)); - ev->data.s[5] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts5, sw)); - ev->data.s[6] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts6, sw)); - ev->data.s[7] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts7, sw)); - ev->data.s[8] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts8, sw)); - ev->data.s[9] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts9, sw)); - break; - case 32: - ev->message_type = sw32(event->u.clientMessage.u.l.type, sw); - ev->data.l[0] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs0, sw)); - ev->data.l[1] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs1, sw)); - ev->data.l[2] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs2, sw)); - ev->data.l[3] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs3, sw)); - ev->data.l[4] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs4, sw)); - break; - default: /* XXX should never occur */ - break; - } - } - break; - case MappingNotify: - { - register XMappingEvent *ev = (XMappingEvent *)re; - ev->window = 0; - ev->first_keycode = event->u.mappingNotify.firstKeyCode; - ev->request = event->u.mappingNotify.request; - ev->count = event->u.mappingNotify.count; - } - break; - default: - return(False); - } - return(True); -} +/*********************************************************** +Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts, + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include "Ximint.h" + + +#define sw16(n, s) ((s) ? \ + (((n) << 8 & 0xff00) | \ + ((n) >> 8 & 0xff) \ + ) : n) + +#define sw32(n, s) ((s) ? \ + (((n) << 24 & 0xff000000) | \ + ((n) << 8 & 0xff0000) | \ + ((n) >> 8 & 0xff00) | \ + ((n) >> 24 & 0xff) \ + ) : n) + +Status +_XimProtoEventToWire( + register XEvent *re, /* pointer to where event should be reformatted */ + register xEvent *event, /* wire protocol event */ + Bool sw) /* swap byte? */ +{ + switch (event->u.u.type = re->type) { + case KeyPress: + case KeyRelease: + { + register XKeyEvent *ev = (XKeyEvent*) re; + event->u.keyButtonPointer.root = sw32(ev->root, sw); + event->u.keyButtonPointer.event = + sw32(ev->window, sw); + event->u.keyButtonPointer.child = + sw32(ev->subwindow, sw); + event->u.keyButtonPointer.time = sw32(ev->time, sw); + event->u.keyButtonPointer.eventX = sw16(ev->x, sw) ; + event->u.keyButtonPointer.eventY = sw16(ev->y, sw) ; + event->u.keyButtonPointer.rootX = + sw16(ev->x_root, sw); + event->u.keyButtonPointer.rootY = + sw16(ev->y_root, sw); + event->u.keyButtonPointer.state = sw16(ev->state, sw); + event->u.keyButtonPointer.sameScreen = ev->same_screen; + event->u.u.detail = ev->keycode; + } + break; + case ButtonPress: + case ButtonRelease: + { + register XButtonEvent *ev = (XButtonEvent *) re; + event->u.keyButtonPointer.root = sw32(ev->root, sw); + event->u.keyButtonPointer.event = sw32(ev->window, sw); + event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); + event->u.keyButtonPointer.time = sw32(ev->time, sw); + event->u.keyButtonPointer.eventX = sw16(ev->x, sw); + event->u.keyButtonPointer.eventY = sw16(ev->y, sw); + event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); + event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); + event->u.keyButtonPointer.state = sw16(ev->state, sw); + event->u.keyButtonPointer.sameScreen = ev->same_screen; + event->u.u.detail = ev->button; + } + break; + case MotionNotify: + { + register XMotionEvent *ev = (XMotionEvent *)re; + event->u.keyButtonPointer.root = sw32(ev->root, sw); + event->u.keyButtonPointer.event = sw32(ev->window, sw); + event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); + event->u.keyButtonPointer.time = sw32(ev->time, sw); + event->u.keyButtonPointer.eventX= sw16(ev->x, sw); + event->u.keyButtonPointer.eventY= sw16(ev->y, sw); + event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); + event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); + event->u.keyButtonPointer.state = sw16(ev->state, sw); + event->u.keyButtonPointer.sameScreen= ev->same_screen; + event->u.u.detail = ev->is_hint; + } + break; + case EnterNotify: + case LeaveNotify: + { + register XCrossingEvent *ev = (XCrossingEvent *) re; + event->u.enterLeave.root = sw32(ev->root, sw); + event->u.enterLeave.event = sw32(ev->window, sw); + event->u.enterLeave.child = sw32(ev->subwindow, sw); + event->u.enterLeave.time = sw32(ev->time, sw); + event->u.enterLeave.eventX = sw16(ev->x, sw); + event->u.enterLeave.eventY = sw16(ev->y, sw); + event->u.enterLeave.rootX = sw16(ev->x_root, sw); + event->u.enterLeave.rootY = sw16(ev->y_root, sw); + event->u.enterLeave.state = sw16(ev->state, sw); + event->u.enterLeave.mode = ev->mode; + event->u.enterLeave.flags = 0; + if (ev->same_screen) { + event->u.enterLeave.flags |= ELFlagSameScreen; + } + if (ev->focus) { + event->u.enterLeave.flags |= ELFlagFocus; + } + event->u.u.detail = ev->detail; + } + break; + case FocusIn: + case FocusOut: + { + register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; + event->u.focus.window = sw32(ev->window, sw); + event->u.focus.mode = ev->mode; + event->u.u.detail = ev->detail; + } + break; + case KeymapNotify: + { + register XKeymapEvent *ev = (XKeymapEvent *) re; + memcpy((char *)(((xKeymapEvent *) event)->map), + &ev->key_vector[1], + sizeof (((xKeymapEvent *) event)->map)); + } + break; + case Expose: + { + register XExposeEvent *ev = (XExposeEvent *) re; + event->u.expose.window = sw32(ev->window, sw); + event->u.expose.x = sw16(ev->x, sw); + event->u.expose.y = sw16(ev->y, sw); + event->u.expose.width = sw16(ev->width, sw); + event->u.expose.height = sw16(ev->height, sw); + event->u.expose.count = sw16(ev->count, sw); + } + break; + case GraphicsExpose: + { + register XGraphicsExposeEvent *ev = + (XGraphicsExposeEvent *) re; + event->u.graphicsExposure.drawable = sw32(ev->drawable, sw); + event->u.graphicsExposure.x = sw16(ev->x, sw); + event->u.graphicsExposure.y = sw16(ev->y, sw); + event->u.graphicsExposure.width = sw16(ev->width, sw); + event->u.graphicsExposure.height = sw16(ev->height, sw); + event->u.graphicsExposure.count = sw16(ev->count, sw); + event->u.graphicsExposure.majorEvent= ev->major_code; + event->u.graphicsExposure.minorEvent= sw16(ev->minor_code, sw); + } + break; + case NoExpose: + { + register XNoExposeEvent *ev = (XNoExposeEvent *) re; + event->u.noExposure.drawable = sw32(ev->drawable, sw); + event->u.noExposure.majorEvent = ev->major_code; + event->u.noExposure.minorEvent = sw16(ev->minor_code, sw); + } + break; + case VisibilityNotify: + { + register XVisibilityEvent *ev = (XVisibilityEvent *) re; + event->u.visibility.window = sw32(ev->window, sw); + event->u.visibility.state = ev->state; + } + break; + case CreateNotify: + { + register XCreateWindowEvent *ev = + (XCreateWindowEvent *) re; + event->u.createNotify.window = sw32(ev->window, sw); + event->u.createNotify.parent = sw32(ev->parent, sw); + event->u.createNotify.x = sw16(ev->x, sw); + event->u.createNotify.y = sw16(ev->y, sw); + event->u.createNotify.width = sw16(ev->width, sw); + event->u.createNotify.height = sw16(ev->height, sw); + event->u.createNotify.borderWidth = sw16(ev->border_width, sw); + event->u.createNotify.override = ev->override_redirect; + } + break; + case DestroyNotify: + { + register XDestroyWindowEvent *ev = + (XDestroyWindowEvent *) re; + event->u.destroyNotify.window = sw32(ev->window, sw); + event->u.destroyNotify.event = sw32(ev->event, sw); + } + break; + case UnmapNotify: + { + register XUnmapEvent *ev = (XUnmapEvent *) re; + event->u.unmapNotify.window = sw32(ev->window, sw); + event->u.unmapNotify.event = sw32(ev->event, sw); + event->u.unmapNotify.fromConfigure = ev->from_configure; + } + break; + case MapNotify: + { + register XMapEvent *ev = (XMapEvent *) re; + event->u.mapNotify.window = sw32(ev->window, sw); + event->u.mapNotify.event = sw32(ev->event, sw); + event->u.mapNotify.override = ev->override_redirect; + } + break; + case MapRequest: + { + register XMapRequestEvent *ev = (XMapRequestEvent *) re; + event->u.mapRequest.window = sw32(ev->window, sw); + event->u.mapRequest.parent = sw32(ev->parent, sw); + } + break; + case ReparentNotify: + { + register XReparentEvent *ev = (XReparentEvent *) re; + event->u.reparent.window = sw32(ev->window, sw); + event->u.reparent.event = sw32(ev->event, sw); + event->u.reparent.parent = sw32(ev->parent, sw); + event->u.reparent.x = sw16(ev->x, sw); + event->u.reparent.y = sw16(ev->y, sw); + event->u.reparent.override = ev->override_redirect; + } + break; + case ConfigureNotify: + { + register XConfigureEvent *ev = (XConfigureEvent *) re; + event->u.configureNotify.window = sw32(ev->window, sw); + event->u.configureNotify.event = sw32(ev->event, sw); + event->u.configureNotify.aboveSibling = sw32(ev->above, sw); + event->u.configureNotify.x = sw16(ev->x, sw); + event->u.configureNotify.y = sw16(ev->y, sw); + event->u.configureNotify.width = sw16(ev->width, sw); + event->u.configureNotify.height = sw16(ev->height, sw); + event->u.configureNotify.borderWidth= sw16(ev->border_width, sw); + event->u.configureNotify.override = ev->override_redirect; + } + break; + case ConfigureRequest: + { + register XConfigureRequestEvent *ev = + (XConfigureRequestEvent *) re; + event->u.configureRequest.window = sw32(ev->window, sw); + event->u.configureRequest.parent = sw32(ev->parent, sw); + event->u.configureRequest.sibling = sw32(ev->above, sw); + event->u.configureRequest.x = sw16(ev->x, sw); + event->u.configureRequest.y = sw16(ev->y, sw); + event->u.configureRequest.width = sw16(ev->width, sw); + event->u.configureRequest.height = sw16(ev->height, sw); + event->u.configureRequest.borderWidth= sw16(ev->border_width, sw); + event->u.configureRequest.valueMask= sw16(ev->value_mask, sw); + event->u.u.detail = ev->detail; + } + break; + case GravityNotify: + { + register XGravityEvent *ev = (XGravityEvent *) re; + event->u.gravity.window = sw32(ev->window, sw); + event->u.gravity.event = sw32(ev->event, sw); + event->u.gravity.x = sw16(ev->x, sw); + event->u.gravity.y = sw16(ev->y, sw); + } + break; + case ResizeRequest: + { + register XResizeRequestEvent *ev = + (XResizeRequestEvent *) re; + event->u.resizeRequest.window = sw32(ev->window, sw); + event->u.resizeRequest.width = sw16(ev->width, sw); + event->u.resizeRequest.height = sw16(ev->height, sw); + } + break; + case CirculateNotify: + { + register XCirculateEvent *ev = (XCirculateEvent *) re; + event->u.circulate.window = sw32(ev->window, sw); + event->u.circulate.event = sw32(ev->event, sw); + event->u.circulate.place = ev->place; + } + break; + case CirculateRequest: + { + register XCirculateRequestEvent *ev = + (XCirculateRequestEvent *) re; + event->u.circulate.window = sw32(ev->window, sw); + event->u.circulate.event = sw32(ev->parent, sw); + event->u.circulate.place = ev->place; + } + break; + case PropertyNotify: + { + register XPropertyEvent *ev = (XPropertyEvent *) re; + event->u.property.window = sw32(ev->window, sw); + event->u.property.atom = sw32(ev->atom, sw); + event->u.property.time = sw32(ev->time, sw); + event->u.property.state = ev->state; + } + break; + case SelectionClear: + { + register XSelectionClearEvent *ev = + (XSelectionClearEvent *) re; + event->u.selectionClear.window = sw32(ev->window, sw); + event->u.selectionClear.atom = sw32(ev->selection, sw); + event->u.selectionClear.time = sw32(ev->time, sw); + } + break; + case SelectionRequest: + { + register XSelectionRequestEvent *ev = + (XSelectionRequestEvent *) re; + event->u.selectionRequest.owner = sw32(ev->owner, sw); + event->u.selectionRequest.requestor = sw32(ev->requestor, sw); + event->u.selectionRequest.selection = sw32(ev->selection, sw); + event->u.selectionRequest.target = sw32(ev->target, sw); + event->u.selectionRequest.property = sw32(ev->property, sw); + event->u.selectionRequest.time = sw32(ev->time, sw); + } + break; + case SelectionNotify: + { + register XSelectionEvent *ev = (XSelectionEvent *) re; + event->u.selectionNotify.requestor = sw32(ev->requestor, sw); + event->u.selectionNotify.selection = sw32(ev->selection, sw); + event->u.selectionNotify.target = sw32(ev->target, sw); + event->u.selectionNotify.property = sw32(ev->property, sw); + event->u.selectionNotify.time = sw32(ev->time, sw); + } + break; + case ColormapNotify: + { + register XColormapEvent *ev = (XColormapEvent *) re; + event->u.colormap.window = sw32(ev->window, sw); + event->u.colormap.colormap = sw32(ev->colormap, sw); + event->u.colormap.new = ev->new; + event->u.colormap.state = ev->state; + } + break; + case ClientMessage: + { + register int i; + register XClientMessageEvent *ev + = (XClientMessageEvent *) re; + event->u.clientMessage.window = sw32(ev->window, sw); + event->u.u.detail = ev->format; + switch (ev->format) { + case 8: + event->u.clientMessage.u.b.type = sw32(ev->message_type, sw); + for (i = 0; i < 20; i++) + event->u.clientMessage.u.b.bytes[i] = ev->data.b[i]; + break; + case 16: + event->u.clientMessage.u.s.type = sw32(ev->message_type, sw); + event->u.clientMessage.u.s.shorts0 = sw16(ev->data.s[0], sw); + event->u.clientMessage.u.s.shorts1 = sw16(ev->data.s[1], sw); + event->u.clientMessage.u.s.shorts2 = sw16(ev->data.s[2], sw); + event->u.clientMessage.u.s.shorts3 = sw16(ev->data.s[3], sw); + event->u.clientMessage.u.s.shorts4 = sw16(ev->data.s[4], sw); + event->u.clientMessage.u.s.shorts5 = sw16(ev->data.s[5], sw); + event->u.clientMessage.u.s.shorts6 = sw16(ev->data.s[6], sw); + event->u.clientMessage.u.s.shorts7 = sw16(ev->data.s[7], sw); + event->u.clientMessage.u.s.shorts8 = sw16(ev->data.s[8], sw); + event->u.clientMessage.u.s.shorts9 = sw16(ev->data.s[9], sw); + break; + case 32: + event->u.clientMessage.u.l.type = sw32(ev->message_type, sw); + event->u.clientMessage.u.l.longs0 = sw32(ev->data.l[0], sw); + event->u.clientMessage.u.l.longs1 = sw32(ev->data.l[1], sw); + event->u.clientMessage.u.l.longs2 = sw32(ev->data.l[2], sw); + event->u.clientMessage.u.l.longs3 = sw32(ev->data.l[3], sw); + event->u.clientMessage.u.l.longs4 = sw32(ev->data.l[4], sw); + break; + default: + /* client passing bogus data, let server complain */ + break; + } + } + break; + case MappingNotify: + { + register XMappingEvent *ev = (XMappingEvent *) re; + event->u.mappingNotify.firstKeyCode = ev->first_keycode; + event->u.mappingNotify.request = ev->request; + event->u.mappingNotify.count = ev->count; + } + break; + + default: + return(0); + } + /* Common process */ + if (((XAnyEvent *)re)->send_event) + event->u.u.type |= 0x80; + event->u.u.sequenceNumber = + ((XAnyEvent *)re)->serial & ~((unsigned long)0xffff); + event->u.u.sequenceNumber = sw16(event->u.u.sequenceNumber, sw); + return(1); +} + + +/* + * reformat a wire event into an XEvent structure of the right type. + */ +Bool +_XimProtoWireToEvent( + register XEvent *re, /* pointer to where event should be reformatted */ + register xEvent *event, /* wire protocol event */ + Bool sw) /* swap byte? */ +{ + + re->type = event->u.u.type & 0x7f; + ((XAnyEvent *)re)->serial = sw16(event->u.u.sequenceNumber, sw); + ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0); + ((XAnyEvent *)re)->display = NULL; + + /* Ignore the leading bit of the event type since it is set when a + client sends an event rather than the server. */ + + switch (event-> u.u.type & 0177) { + case KeyPress: + case KeyRelease: + { + register XKeyEvent *ev = (XKeyEvent*) re; + ev->root = sw32(event->u.keyButtonPointer.root, sw); + ev->window = sw32(event->u.keyButtonPointer.event, sw); + ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); + ev->time = sw32(event->u.keyButtonPointer.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); + ev->state = sw16(event->u.keyButtonPointer.state, sw); + ev->same_screen = event->u.keyButtonPointer.sameScreen; + ev->keycode = event->u.u.detail; + } + break; + case ButtonPress: + case ButtonRelease: + { + register XButtonEvent *ev = (XButtonEvent *) re; + ev->root = sw32(event->u.keyButtonPointer.root, sw); + ev->window = sw32(event->u.keyButtonPointer.event, sw); + ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); + ev->time = sw32(event->u.keyButtonPointer.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); + ev->state = sw16(event->u.keyButtonPointer.state, sw); + ev->same_screen = event->u.keyButtonPointer.sameScreen; + ev->button = event->u.u.detail; + } + break; + case MotionNotify: + { + register XMotionEvent *ev = (XMotionEvent *)re; + ev->root = sw32(event->u.keyButtonPointer.root, sw); + ev->window = sw32(event->u.keyButtonPointer.event, sw); + ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); + ev->time = sw32(event->u.keyButtonPointer.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); + ev->state = sw16(event->u.keyButtonPointer.state, sw); + ev->same_screen = event->u.keyButtonPointer.sameScreen; + ev->is_hint = event->u.u.detail; + } + break; + case EnterNotify: + case LeaveNotify: + { + register XCrossingEvent *ev = (XCrossingEvent *) re; + ev->root = sw32(event->u.enterLeave.root, sw); + ev->window = sw32(event->u.enterLeave.event, sw); + ev->subwindow = sw32(event->u.enterLeave.child, sw); + ev->time = sw32(event->u.enterLeave.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.enterLeave.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.enterLeave.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.enterLeave.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.enterLeave.rootY, sw)); + ev->state = sw16(event->u.enterLeave.state, sw); + ev->mode = event->u.enterLeave.mode; + ev->same_screen = (event->u.enterLeave.flags & + ELFlagSameScreen) && True; + ev->focus = (event->u.enterLeave.flags & + ELFlagFocus) && True; + ev->detail = event->u.u.detail; + } + break; + case FocusIn: + case FocusOut: + { + register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; + ev->window = sw32(event->u.focus.window, sw); + ev->mode = event->u.focus.mode; + ev->detail = event->u.u.detail; + } + break; + case KeymapNotify: + { + register XKeymapEvent *ev = (XKeymapEvent *) re; + ev->window = None; + memcpy(&ev->key_vector[1], + (char *)((xKeymapEvent *) event)->map, + sizeof (((xKeymapEvent *) event)->map)); + } + break; + case Expose: + { + register XExposeEvent *ev = (XExposeEvent *) re; + ev->window = sw32(event->u.expose.window, sw); + ev->x = sw16(event->u.expose.x, sw); + ev->y = sw16(event->u.expose.y, sw); + ev->width = sw16(event->u.expose.width, sw); + ev->height = sw16(event->u.expose.height, sw); + ev->count = sw16(event->u.expose.count, sw); + } + break; + case GraphicsExpose: + { + register XGraphicsExposeEvent *ev = + (XGraphicsExposeEvent *) re; + ev->drawable = sw32(event->u.graphicsExposure.drawable, sw); + ev->x = sw16(event->u.graphicsExposure.x, sw); + ev->y = sw16(event->u.graphicsExposure.y, sw); + ev->width = sw16(event->u.graphicsExposure.width, sw); + ev->height = sw16(event->u.graphicsExposure.height, sw); + ev->count = sw16(event->u.graphicsExposure.count, sw); + ev->major_code = event->u.graphicsExposure.majorEvent; + ev->minor_code = sw16(event->u.graphicsExposure.minorEvent, sw); + } + break; + case NoExpose: + { + register XNoExposeEvent *ev = (XNoExposeEvent *) re; + ev->drawable = sw32(event->u.noExposure.drawable, sw); + ev->major_code = event->u.noExposure.majorEvent; + ev->minor_code = sw16(event->u.noExposure.minorEvent, sw); + } + break; + case VisibilityNotify: + { + register XVisibilityEvent *ev = (XVisibilityEvent *) re; + ev->window = sw32(event->u.visibility.window, sw); + ev->state = event->u.visibility.state; + } + break; + case CreateNotify: + { + register XCreateWindowEvent *ev = + (XCreateWindowEvent *) re; + ev->window = sw32(event->u.createNotify.window, sw); + ev->parent = sw32(event->u.createNotify.parent, sw); + ev->x = cvtINT16toInt(sw16(event->u.createNotify.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.createNotify.y, sw)); + ev->width = sw16(event->u.createNotify.width, sw); + ev->height = sw16(event->u.createNotify.height, sw); + ev->border_width = sw16(event->u.createNotify.borderWidth, sw); + ev->override_redirect = event->u.createNotify.override; + } + break; + case DestroyNotify: + { + register XDestroyWindowEvent *ev = + (XDestroyWindowEvent *) re; + ev->window = sw32(event->u.destroyNotify.window, sw); + ev->event = sw32(event->u.destroyNotify.event, sw); + } + break; + case UnmapNotify: + { + register XUnmapEvent *ev = (XUnmapEvent *) re; + ev->window = sw32(event->u.unmapNotify.window, sw); + ev->event = sw32(event->u.unmapNotify.event, sw); + ev->from_configure = event->u.unmapNotify.fromConfigure; + } + break; + case MapNotify: + { + register XMapEvent *ev = (XMapEvent *) re; + ev->window = sw32(event->u.mapNotify.window, sw); + ev->event = sw32(event->u.mapNotify.event, sw); + ev->override_redirect = event->u.mapNotify.override; + } + break; + case MapRequest: + { + register XMapRequestEvent *ev = (XMapRequestEvent *) re; + ev->window = sw32(event->u.mapRequest.window, sw); + ev->parent = sw32(event->u.mapRequest.parent, sw); + } + break; + case ReparentNotify: + { + register XReparentEvent *ev = (XReparentEvent *) re; + ev->event = sw32(event->u.reparent.event, sw); + ev->window = sw32(event->u.reparent.window, sw); + ev->parent = sw32(event->u.reparent.parent, sw); + ev->x = cvtINT16toInt(sw16(event->u.reparent.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.reparent.y, sw)); + ev->override_redirect = event->u.reparent.override; + } + break; + case ConfigureNotify: + { + register XConfigureEvent *ev = (XConfigureEvent *) re; + ev->event = sw32(event->u.configureNotify.event, sw); + ev->window = sw32(event->u.configureNotify.window, sw); + ev->above = sw32(event->u.configureNotify.aboveSibling, sw); + ev->x = cvtINT16toInt(sw16(event->u.configureNotify.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.configureNotify.y, sw)); + ev->width = sw16(event->u.configureNotify.width, sw); + ev->height = sw16(event->u.configureNotify.height, sw); + ev->border_width = sw16(event->u.configureNotify.borderWidth, sw); + ev->override_redirect = event->u.configureNotify.override; + } + break; + case ConfigureRequest: + { + register XConfigureRequestEvent *ev = + (XConfigureRequestEvent *) re; + ev->window = sw32(event->u.configureRequest.window, sw); + ev->parent = sw32(event->u.configureRequest.parent, sw); + ev->above = sw32(event->u.configureRequest.sibling, sw); + ev->x = cvtINT16toInt(sw16(event->u.configureRequest.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.configureRequest.y, sw)); + ev->width = sw16(event->u.configureRequest.width, sw); + ev->height = sw16(event->u.configureRequest.height, sw); + ev->border_width = sw16(event->u.configureRequest.borderWidth, sw); + ev->value_mask = sw16(event->u.configureRequest.valueMask, sw); + ev->detail = event->u.u.detail; + } + break; + case GravityNotify: + { + register XGravityEvent *ev = (XGravityEvent *) re; + ev->window = sw32(event->u.gravity.window, sw); + ev->event = sw32(event->u.gravity.event, sw); + ev->x = cvtINT16toInt(sw16(event->u.gravity.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.gravity.y, sw)); + } + break; + case ResizeRequest: + { + register XResizeRequestEvent *ev = + (XResizeRequestEvent *) re; + ev->window = sw32(event->u.resizeRequest.window, sw); + ev->width = sw16(event->u.resizeRequest.width, sw); + ev->height = sw16(event->u.resizeRequest.height, sw); + } + break; + case CirculateNotify: + { + register XCirculateEvent *ev = (XCirculateEvent *) re; + ev->window = sw32(event->u.circulate.window, sw); + ev->event = sw32(event->u.circulate.event, sw); + ev->place = event->u.circulate.place; + } + break; + case CirculateRequest: + { + register XCirculateRequestEvent *ev = + (XCirculateRequestEvent *) re; + ev->window = sw32(event->u.circulate.window, sw); + ev->parent = sw32(event->u.circulate.event, sw); + ev->place = event->u.circulate.place; + } + break; + case PropertyNotify: + { + register XPropertyEvent *ev = (XPropertyEvent *) re; + ev->window = sw32(event->u.property.window, sw); + ev->atom = sw32(event->u.property.atom, sw); + ev->time = sw32(event->u.property.time, sw); + ev->state = event->u.property.state; + } + break; + case SelectionClear: + { + register XSelectionClearEvent *ev = + (XSelectionClearEvent *) re; + ev->window = sw32(event->u.selectionClear.window, sw); + ev->selection = sw32(event->u.selectionClear.atom, sw); + ev->time = sw32(event->u.selectionClear.time, sw); + } + break; + case SelectionRequest: + { + register XSelectionRequestEvent *ev = + (XSelectionRequestEvent *) re; + ev->owner = sw32(event->u.selectionRequest.owner, sw); + ev->requestor = sw32(event->u.selectionRequest.requestor, sw); + ev->selection = sw32(event->u.selectionRequest.selection, sw); + ev->target = sw32(event->u.selectionRequest.target, sw); + ev->property = sw32(event->u.selectionRequest.property, sw); + ev->time = sw32(event->u.selectionRequest.time, sw); + } + break; + case SelectionNotify: + { + register XSelectionEvent *ev = (XSelectionEvent *) re; + ev->requestor = sw32(event->u.selectionNotify.requestor, sw); + ev->selection = sw32(event->u.selectionNotify.selection, sw); + ev->target = sw32(event->u.selectionNotify.target, sw); + ev->property = sw32(event->u.selectionNotify.property, sw); + ev->time = sw32(event->u.selectionNotify.time, sw); + } + break; + case ColormapNotify: + { + register XColormapEvent *ev = (XColormapEvent *) re; + ev->window = sw32(event->u.colormap.window, sw); + ev->colormap = sw32(event->u.colormap.colormap, sw); + ev->new = event->u.colormap.new; + ev->state = event->u.colormap.state; + } + break; + case ClientMessage: + { + register int i; + register XClientMessageEvent *ev + = (XClientMessageEvent *) re; + ev->window = sw32(event->u.clientMessage.window, sw); + ev->format = event->u.u.detail; + switch (ev->format) { + case 8: + ev->message_type = sw32(event->u.clientMessage.u.b.type, sw); + for (i = 0; i < 20; i++) + ev->data.b[i] = event->u.clientMessage.u.b.bytes[i]; + break; + case 16: + ev->message_type = sw32(event->u.clientMessage.u.s.type, sw); + ev->data.s[0] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts0, sw)); + ev->data.s[1] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts1, sw)); + ev->data.s[2] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts2, sw)); + ev->data.s[3] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts3, sw)); + ev->data.s[4] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts4, sw)); + ev->data.s[5] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts5, sw)); + ev->data.s[6] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts6, sw)); + ev->data.s[7] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts7, sw)); + ev->data.s[8] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts8, sw)); + ev->data.s[9] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts9, sw)); + break; + case 32: + ev->message_type = sw32(event->u.clientMessage.u.l.type, sw); + ev->data.l[0] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs0, sw)); + ev->data.l[1] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs1, sw)); + ev->data.l[2] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs2, sw)); + ev->data.l[3] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs3, sw)); + ev->data.l[4] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs4, sw)); + break; + default: /* XXX should never occur */ + break; + } + } + break; + case MappingNotify: + { + register XMappingEvent *ev = (XMappingEvent *)re; + ev->window = 0; + ev->first_keycode = event->u.mappingNotify.firstKeyCode; + ev->request = event->u.mappingNotify.request; + ev->count = event->u.mappingNotify.count; + } + break; + default: + return(False); + } + return(True); +} diff --git a/libX11/modules/lc/Makefile.am b/libX11/modules/lc/Makefile.am index 82bd06017..3cad2d61c 100644 --- a/libX11/modules/lc/Makefile.am +++ b/libX11/modules/lc/Makefile.am @@ -1 +1 @@ -SUBDIRS=Utf8 def gen xlocale +SUBDIRS=Utf8 def gen xlocale diff --git a/libX11/modules/lc/Utf8/Makefile.am b/libX11/modules/lc/Utf8/Makefile.am index 01ad75185..50049c2f0 100644 --- a/libX11/modules/lc/Utf8/Makefile.am +++ b/libX11/modules/lc/Utf8/Makefile.am @@ -1,34 +1,34 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -D_BSD_SOURCE - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(MALLOC_ZERO_CFLAGS) \ - $(CWARNFLAGS) - -if XLIB_LOADABLE_I18N - -commonlibdir = $(X11_LOCALELIBDIR)/common -commonlib_LTLIBRARIES=xlcUTF8Load.la -xlcUTF8Load_la_LDFLAGS = -module -version-number 2:0:0 -xlcUTF8Load_la_LIBADD = $(I18N_MODULE_LIBS) - -else - -noinst_LTLIBRARIES = libxlcUTF8Load.la - -endif - - -xlcUTF8Load_la_SOURCES = \ - lcUTF8Load.c - -libxlcUTF8Load_la_SOURCES = $(xlcUTF8Load_la_SOURCES) +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -D_BSD_SOURCE + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(MALLOC_ZERO_CFLAGS) \ + $(CWARNFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=xlcUTF8Load.la +xlcUTF8Load_la_LDFLAGS = -module -version-number 2:0:0 +xlcUTF8Load_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES = libxlcUTF8Load.la + +endif + + +xlcUTF8Load_la_SOURCES = \ + lcUTF8Load.c + +libxlcUTF8Load_la_SOURCES = $(xlcUTF8Load_la_SOURCES) diff --git a/libX11/modules/lc/Utf8/lcUTF8Load.c b/libX11/modules/lc/Utf8/lcUTF8Load.c index c1eec3749..82ea3b54d 100644 --- a/libX11/modules/lc/Utf8/lcUTF8Load.c +++ b/libX11/modules/lc/Utf8/lcUTF8Load.c @@ -1,70 +1,70 @@ -/****************************************************************** - - Copyright 1993 by SunSoft, Inc. - Copyright 1999-2000 by Bruno Haible - -Permission to use, copy, modify, distribute, and sell this software -and its documentation for any purpose is hereby granted without fee, -provided that the above copyright notice appear in all copies and -that both that copyright notice and this permission notice appear -in supporting documentation, and that the names of SunSoft, Inc. and -Bruno Haible not be used in advertising or publicity pertaining to -distribution of the software without specific, written prior -permission. SunSoft, Inc. and Bruno Haible make no representations -about the suitability of this software for any purpose. It is -provided "as is" without express or implied warranty. - -SunSoft Inc. AND Bruno Haible DISCLAIM ALL WARRANTIES WITH REGARD -TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS, IN NO EVENT SHALL SunSoft, Inc. OR Bruno Haible BE LIABLE -FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -******************************************************************/ - -/* - * This file contains the UTF-8 locale loader. - * Supports: all locales with codeset UTF-8. - * Platforms: all systems. - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include "Xlibint.h" -#include "XlcPubI.h" -#include "XlcGeneric.h" - -XLCd -_XlcUtf8Loader( - const char *name) -{ - XLCd lcd; - - lcd = _XlcCreateLC(name, _XlcGenericMethods); - if (lcd == (XLCd) NULL) - return lcd; - - /* The official IANA name for UTF-8 is "UTF-8" in upper case with a dash. */ - if (!XLC_PUBLIC_PART(lcd)->codeset) { - _XlcDestroyLC(lcd); - return (XLCd) NULL; - } - else if (!_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "UTF-8")) { - _XlcAddUtf8LocaleConverters(lcd); - } - else if (!_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "GB18030")) { - _XlcAddGB18030LocaleConverters(lcd); - } - else { - _XlcDestroyLC(lcd); - return (XLCd) NULL; - } - - _XlcAddUtf8Converters(lcd); - - return lcd; -} +/****************************************************************** + + Copyright 1993 by SunSoft, Inc. + Copyright 1999-2000 by Bruno Haible + +Permission to use, copy, modify, distribute, and sell this software +and its documentation for any purpose is hereby granted without fee, +provided that the above copyright notice appear in all copies and +that both that copyright notice and this permission notice appear +in supporting documentation, and that the names of SunSoft, Inc. and +Bruno Haible not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior +permission. SunSoft, Inc. and Bruno Haible make no representations +about the suitability of this software for any purpose. It is +provided "as is" without express or implied warranty. + +SunSoft Inc. AND Bruno Haible DISCLAIM ALL WARRANTIES WITH REGARD +TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL SunSoft, Inc. OR Bruno Haible BE LIABLE +FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT +OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +******************************************************************/ + +/* + * This file contains the UTF-8 locale loader. + * Supports: all locales with codeset UTF-8. + * Platforms: all systems. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include "Xlibint.h" +#include "XlcPubI.h" +#include "XlcGeneric.h" + +XLCd +_XlcUtf8Loader( + const char *name) +{ + XLCd lcd; + + lcd = _XlcCreateLC(name, _XlcGenericMethods); + if (lcd == (XLCd) NULL) + return lcd; + + /* The official IANA name for UTF-8 is "UTF-8" in upper case with a dash. */ + if (!XLC_PUBLIC_PART(lcd)->codeset) { + _XlcDestroyLC(lcd); + return (XLCd) NULL; + } + else if (!_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "UTF-8")) { + _XlcAddUtf8LocaleConverters(lcd); + } + else if (!_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "GB18030")) { + _XlcAddGB18030LocaleConverters(lcd); + } + else { + _XlcDestroyLC(lcd); + return (XLCd) NULL; + } + + _XlcAddUtf8Converters(lcd); + + return lcd; +} diff --git a/libX11/modules/lc/def/Makefile.am b/libX11/modules/lc/def/Makefile.am index b9bd31d6d..3307077a0 100644 --- a/libX11/modules/lc/def/Makefile.am +++ b/libX11/modules/lc/def/Makefile.am @@ -1,32 +1,32 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -D_BSD_SOURCE - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(CWARNFLAGS) - -if XLIB_LOADABLE_I18N - -commonlibdir = $(X11_LOCALELIBDIR)/common -commonlib_LTLIBRARIES=xlcDef.la -xlcDef_la_LDFLAGS = -module -version-number 2:0:0 -xlcDef_la_LIBADD = $(I18N_MODULE_LIBS) - -else - -noinst_LTLIBRARIES = libxlcDef.la - -endif - -xlcDef_la_SOURCES = \ - lcDefConv.c - -libxlcDef_la_SOURCES = $(xlcDef_la_SOURCES) +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -D_BSD_SOURCE + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(CWARNFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=xlcDef.la +xlcDef_la_LDFLAGS = -module -version-number 2:0:0 +xlcDef_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES = libxlcDef.la + +endif + +xlcDef_la_SOURCES = \ + lcDefConv.c + +libxlcDef_la_SOURCES = $(xlcDef_la_SOURCES) diff --git a/libX11/modules/lc/gen/Makefile.am b/libX11/modules/lc/gen/Makefile.am index 91004a3c5..8ed02a5ad 100644 --- a/libX11/modules/lc/gen/Makefile.am +++ b/libX11/modules/lc/gen/Makefile.am @@ -1,32 +1,32 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -D_BSD_SOURCE - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(CWARNFLAGS) - -if XLIB_LOADABLE_I18N - -commonlibdir = $(X11_LOCALELIBDIR)/common -commonlib_LTLIBRARIES=xlibi18n.la -xlibi18n_la_LDFLAGS = -module -version-number 2:0:0 -xlibi18n_la_LIBADD = $(I18N_MODULE_LIBS) - -else - -noinst_LTLIBRARIES = libxlibi18n.la - -endif - -xlibi18n_la_SOURCES = \ - lcGenConv.c - -libxlibi18n_la_SOURCES = $(xlibi18n_la_SOURCES) +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -D_BSD_SOURCE + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(CWARNFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=xlibi18n.la +xlibi18n_la_LDFLAGS = -module -version-number 2:0:0 +xlibi18n_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES = libxlibi18n.la + +endif + +xlibi18n_la_SOURCES = \ + lcGenConv.c + +libxlibi18n_la_SOURCES = $(xlibi18n_la_SOURCES) diff --git a/libX11/modules/lc/xlocale/Makefile.am b/libX11/modules/lc/xlocale/Makefile.am index ce1fd0976..70a221fd7 100644 --- a/libX11/modules/lc/xlocale/Makefile.am +++ b/libX11/modules/lc/xlocale/Makefile.am @@ -1,35 +1,35 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -D_BSD_SOURCE - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(CWARNFLAGS) - -if XLIB_LOADABLE_I18N - -commonlibdir = $(X11_LOCALELIBDIR)/common -commonlib_LTLIBRARIES=xlocale.la -xlocale_la_LDFLAGS = -module -version-number 2:0:0 -xlocale_la_LIBADD = $(I18N_MODULE_LIBS) - -else - -noinst_LTLIBRARIES = libxlocale.la - -endif - - -xlocale_la_SOURCES = \ - lcEuc.c \ - lcJis.c \ - lcSjis.c - -libxlocale_la_SOURCES = $(xlocale_la_SOURCES) +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -D_BSD_SOURCE + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(CWARNFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=xlocale.la +xlocale_la_LDFLAGS = -module -version-number 2:0:0 +xlocale_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES = libxlocale.la + +endif + + +xlocale_la_SOURCES = \ + lcEuc.c \ + lcJis.c \ + lcSjis.c + +libxlocale_la_SOURCES = $(xlocale_la_SOURCES) diff --git a/libX11/modules/lc/xlocale/lcEuc.c b/libX11/modules/lc/xlocale/lcEuc.c index b39050578..442e3090f 100644 --- a/libX11/modules/lc/xlocale/lcEuc.c +++ b/libX11/modules/lc/xlocale/lcEuc.c @@ -1,1537 +1,1537 @@ -/****************************************************************** - - Copyright 1992, 1993 by FUJITSU LIMITED - Copyright 1993 by Fujitsu Open Systems Solutions, Inc. - -Permission to use, copy, modify, distribute and sell this software -and its documentation for any purpose is hereby granted without fee, -provided that the above copyright notice appear in all copies and -that both that copyright notice and this permission notice appear -in supporting documentation, and that the name of FUJITSU LIMITED and -Fujitsu Open Systems Solutions, Inc. not be used in advertising or -publicity pertaining to distribution of the software without specific, -written prior permission. -FUJITSU LIMITED and Fujitsu Open Systems Solutions, Inc. makes no -representations about the suitability of this software for any purpose. -It is provided "as is" without express or implied warranty. - -FUJITSU LIMITED AND FUJITSU OPEN SYSTEMS SOLUTIONS, INC. DISCLAIMS ALL -WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES -OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJITSU OPEN SYSTEMS -SOLUTIONS, INC. AND FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT -OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF -USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER -TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE -OF THIS SOFTWARE. - - Authors: Shigeru Yamada (yamada@ossi.com) - Jeffrey Bloomfield (jeffb@ossi.com) - Yoshiyuki Segawa (segawa@ossi.com) - -*****************************************************************/ - -/* - * An EUC locale. - * Supports: all locales with codeset eucJP, eucKR, eucCN, eucTW. - * How: Provides converters for euc*. - * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2). - */ - -#ifdef X_LOCALE - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XlcGeneric.h" - -#include -#ifdef WIN32 -#define isascii __isascii -#endif - -#define CS0 codesets[0] /* Codeset 0 - 7-bit ASCII */ -#define CS1 codesets[1] /* Codeset 1 - Kanji */ -#define CS2 codesets[2] /* Codeset 2 - Half-Kana */ -#define CS3 codesets[3] /* Codeset 3 - User defined */ - -#define SS2 0x8e /* Single-shift char: CS2 */ -#define SS3 0x8f /* Single-shift char: CS3 */ - -#define ASCII_CODESET 0 -#define KANJI_CODESET 1 -#define KANA_CODESET 2 -#define USERDEF_CODESET 3 -#define MAX_CODESETS - -#define GR 0x80 /* begins right-side (non-ascii) region */ -#define GL 0x7f /* ends left-side (ascii) region */ - -#define isleftside(c) (((c) & GR) ? 0 : 1) -#define isrightside(c) (!isleftside(c)) - -#define BIT8OFF(c) ((c) & GL) -#define BIT8ON(c) ((c) | GR) - -typedef unsigned char Uchar; -typedef unsigned long Ulong; -typedef unsigned int Uint; - -static CodeSet GetCodeSetFromCharSet (XLCd lcd, XlcCharSet charset); -static CodeSet wc_codeset (XLCd lcd, wchar_t wch); - -#define BADCHAR(min_ch, c) (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \ - BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \ - BIT8OFF(c) != 0x1b) - -/* - * Notes: - * 1. Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader()) - * forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()). - * 2. Using direct converters (e.g. mbstowcs()) decreases conversion - * times by 20-40% (depends on specific converter used). - */ - -static int -euc_mbstowcs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - - Uchar ch; - int chr_len = 0; - int sshift = False; - int shift_mult = 0; - Uint chrcode; - - Uint wc_encode = 0; - Uint wc_tmp = 0; - - int cs0flg = False; - int cs1flg = False; - int length = 0; - int unconv_num = 0; - - Bool new_char; - - const char *inbufptr = *from; - wchar_t *outbufptr = (wchar_t *) *to; - - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - int codeset_num = XLC_GENERIC(lcd, codeset_num); - Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); - - for (new_char = True; *from_left > 0 && *to_left > 0;) { - - ch = *inbufptr++; - - if (isleftside(ch)) { /* CS0 */ - if (ASCII_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - if( cs0flg == True) { - new_char = True; - cs0flg = False; - } - length = CS0->length; - *outbufptr++ = (wchar_t)ch; - (*from_left)--; - (*to_left)--; - continue; - } - else if (ch == SS2) { /* CS2 */ - if (KANA_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - if (sshift == True || cs1flg == True) { - cs1flg = False; - unconv_num++; - continue; - } - length = CS2->length; - wc_encode = CS2->wc_encoding; - chrcode = 0; - sshift = True; - cs0flg = True; - (*from_left)--; - continue; - } - else if (ch == SS3) { /* CS3 */ - if (USERDEF_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - if (sshift == True || cs1flg == True) { - cs1flg = False; - unconv_num++; - continue; - } - length = CS3->length; - if (*from_left < 1 ) - unconv_num++; - wc_encode = CS3->wc_encoding; - chrcode = 0; - sshift = True; - cs0flg = True; - (*from_left)--; - continue; - - } else { /* CS1 */ - if (KANJI_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - if (sshift == False) { - length = CS1->length; - if (*from_left < 1) - unconv_num++; - wc_encode = CS1->wc_encoding; - } - chrcode = BIT8OFF(ch); - cs0flg = True; - cs1flg = True; - (*from_left)--; - } - - if (new_char) { /* begin new character */ - chr_len = length; - shift_mult = length - 1; - new_char = False; - } - - chrcode <<= (wc_shift * shift_mult); - shift_mult--; - wc_tmp |= chrcode; - - if (--chr_len == 0) { - wc_tmp |= wc_encode; - *outbufptr++ = wc_tmp; - (*to_left)--; - - new_char = True; - sshift = False; - cs0flg = False; - cs1flg = False; - wc_tmp = (Uint)0; - } - - } /* end for */ - - *to = (XPointer)outbufptr; - - if (cs0flg == True || cs1flg == True) /* error check on last char */ - unconv_num++; - - return unconv_num; -} - - -static int -euc_wcstombs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - const wchar_t *inbufptr = (const wchar_t *) *from; - XPointer outbufptr = *to; - wchar_t wch; - int length; - Uchar tmp; - int unconv_num = 0; - - XLCd lcd = (XLCd)conv->state; - CodeSet codeset; - Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); - - for (; *from_left > 0 && *to_left > 0; (*from_left)-- ) { - - wch = *inbufptr++; - - if (!(codeset = wc_codeset(lcd, wch))) { - unconv_num++; - (*from_left)--; - continue; - } - - length = codeset->length; - wch ^= (wchar_t)codeset->wc_encoding; - - if (codeset->parse_info) { /* put out SS2 or SS3 */ - if (*to_left < length + 1) { - unconv_num++; - break; - } - *outbufptr++ = *codeset->parse_info->encoding; - (*to_left)--; - } else { - if (*to_left < length) { - unconv_num++; - break; - } - } - - do { - length--; - tmp = (wch>>(wchar_t)(length * wc_shift)); - - if (codeset->side == XlcGR) - tmp = BIT8ON(tmp); - - *outbufptr++ = (Uchar)tmp; - (*to_left)--; - } while (length); - } - - *to = (XPointer)outbufptr; - - return unconv_num; -} - - -static int -euc_mbtocs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - XlcCharSet charset; - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - int codeset_num = XLC_GENERIC(lcd, codeset_num); - int length; - int unconv_num = 0; - int min_ch = 0; - const char *src = *from; - char *dst = *to; - - if (isleftside(*src)) { /* 7-bit (CS0) */ - if (ASCII_CODESET >= codeset_num) - return -1; - charset = *CS0->charset_list; - } - else if ((Uchar)*src == SS2) { /* half-kana (CS2) */ - if (KANA_CODESET >= codeset_num) - return -1; - charset = *CS2->charset_list; - src++; - (*from_left)--; - } - else if ((Uchar)*src == SS3) { /* user-def */ - if (USERDEF_CODESET >= codeset_num) - return -1; - charset = *CS3->charset_list; - src++; - (*from_left)--; - } - else { /* Kanji (CS1) */ - if (KANJI_CODESET >= codeset_num) - return -1; - charset = *CS1->charset_list; - } - - if(*from_left < charset->char_size || *to_left < charset->char_size) - return -1; - - min_ch = 0x20; - if (charset->set_size == 94) - if (charset->char_size > 1 || charset->side == XlcGR) - min_ch = 0x21; - - length = charset->char_size; - do { - if(BADCHAR(min_ch, *src)) { - unconv_num++; - src++; - break; - } - switch (charset->side) { - case XlcGL: - *dst++ = BIT8OFF(*src++); - break; - case XlcGR: - *dst++ = BIT8ON(*src++); - break; - default: - *dst++ = *src++; - break; - } - } while (--length); - - *to = dst; - *from = (XPointer) src; - *from_left -= charset->char_size; - *to_left -= charset->char_size - length; - - if (num_args > 0) - *((XlcCharSet *) args[0]) = charset; - - return unconv_num; -} - - -static int -euc_mbstocs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - const char *tmp_from; - char *tmp_to; - int tmp_from_left, tmp_to_left; - XlcCharSet charset, tmp_charset; - XPointer tmp_args[1]; - int unconv_num = 0, ret; - -/* Determine the charset of the segment and convert one characater: */ - - tmp_args[0] = (XPointer) &charset; /* charset from euc_mbtocs() */ - while - ((ret = euc_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0) - unconv_num += ret; - if ( ret < 0 ) - return ret; - - tmp_from = *from; - tmp_from_left = *from_left; - tmp_to_left = *to_left; - tmp_to = *to; - -/* Convert remainder of the segment: */ - - tmp_args[0] = (XPointer) &tmp_charset; - while( (ret = euc_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left, - (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) { - - if (ret > 0) { - unconv_num += ret; - continue; - } - - if (tmp_charset != charset) /* quit on end of segment */ - break; - - *from = (XPointer) tmp_from; - *from_left = tmp_from_left; - *to = (XPointer) tmp_to; - *to_left = tmp_to_left; - } - - if (num_args > 0) - *((XlcCharSet *) args[0]) = charset; - - return unconv_num; -} - - -static int -euc_wcstocs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - const wchar_t *wcptr = (const wchar_t *) *from; - char *bufptr = (char *) *to; - wchar_t wch; - char *tmpptr; - int length; - CodeSet codeset; - Ulong wc_encoding; - int wcstr_len = *from_left, buf_len = *to_left; - - if (!(codeset = wc_codeset(lcd, *wcptr))) - return -1; - - wc_encoding = codeset->wc_encoding; - - if (wcstr_len < buf_len / codeset->length) - buf_len = wcstr_len * codeset->length; - - for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) { - wch = *wcptr; - - if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding) - break; - - length = codeset->length; - - buf_len -= length; - bufptr += length; - tmpptr = bufptr - 1; - - while (length--) { - *tmpptr-- = codeset->length == 1 && codeset->side == XlcGR ? - BIT8ON(wch) : BIT8OFF(wch); - wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits); - } - } - - if (num_args > 0) - *((XlcCharSet *) args[0]) = *codeset->charset_list; - - *from_left -= wcptr - (wchar_t *) *from; - *from = (XPointer) wcptr; - - *to_left -= bufptr - *to; - *to = bufptr; - - return 0; -} - - -static int -euc_cstombs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - const char *csptr = *from; - char *bufptr = *to; - int csstr_len = *from_left; - int buf_len = *to_left; - int length; - CodeSet codeset; - int cvt_length; - - if (num_args < 1) - return -1; - - if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) - return -1; - - cvt_length = 0; - csstr_len /= codeset->length; - buf_len /= codeset->length; - - if (codeset->parse_info) - csstr_len *= 2; - - if (csstr_len < buf_len) - buf_len = csstr_len; - - cvt_length += buf_len * codeset->length; - - if (bufptr) { - while (buf_len--) { - if (codeset->parse_info) /* put out SS2 or SS3 */ - *bufptr++ = *codeset->parse_info->encoding; - - length = codeset->length; - while (length--) - *bufptr++ = codeset->side == XlcGR ? - BIT8ON(*csptr++) : BIT8OFF(*csptr++); - } - } - - *from_left -= csptr - *from; - *from = (XPointer) csptr; - if (bufptr) - *to += cvt_length; - *to_left -= cvt_length; - - return 0; -} - - -static int -euc_cstowcs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - const char *csptr = *from; - wchar_t *bufptr = (wchar_t *) *to; - wchar_t *toptr = (wchar_t *) *to; - int csstr_len = *from_left; - int buf_len = *to_left; - wchar_t wch; - int length; - Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits); - CodeSet codeset; - - if (num_args < 1) - return -1; - - if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) - return -1; - - csstr_len /= codeset->length; - if (csstr_len < buf_len) - buf_len = csstr_len; - *to_left -= buf_len; - - if (bufptr) { - - toptr += buf_len; - *to = (XPointer) toptr; - - while (buf_len--) { - - wch = (wchar_t) BIT8OFF(*csptr); - csptr++; - - length = codeset->length - 1; - while (length--) { - wch = (wch << wc_shift_bits) | BIT8OFF(*csptr); - csptr++; - } - *bufptr++ = wch | codeset->wc_encoding; - } - } - *from_left -= csptr - *from; - *from = (XPointer) csptr; - - return 0; -} - - -static CodeSet -wc_codeset( - XLCd lcd, - wchar_t wch) -{ - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - int end = XLC_GENERIC(lcd, codeset_num); - Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask)); - - for (; --end >= 0; codesets++) - if ( widech == (*codesets)->wc_encoding ) - return *codesets; - - return NULL; -} - - -static CodeSet -GetCodeSetFromCharSet( - XLCd lcd, - XlcCharSet charset) -{ - CodeSet *codeset = XLC_GENERIC(lcd, codeset_list); - XlcCharSet *charset_list; - int codeset_num, num_charsets; - - codeset_num = XLC_GENERIC(lcd, codeset_num); - - for ( ; codeset_num-- > 0; codeset++) { - num_charsets = (*codeset)->num_charsets; - charset_list = (*codeset)->charset_list; - - for ( ; num_charsets-- > 0; charset_list++) - if (*charset_list == charset) - return *codeset; - } - - return (CodeSet) NULL; -} - - -static XlcConv -create_conv( - XLCd lcd, - XlcConvMethods methods) -{ - XlcConv conv; - - conv = (XlcConv) Xmalloc(sizeof(XlcConvRec)); - if (conv == NULL) - return (XlcConv) NULL; - - conv->methods = methods; - conv->state = (XPointer) lcd; - return conv; -} - - -/* - * Stripped down Direct CT converters for EUC - * - */ - -typedef struct _CTDataRec { - int side; - int length; - char *name; - Ulong wc_encoding; - char sshift; - char *ct_encoding; - int ct_encoding_len; - int set_size; - Uchar min_ch; - Uchar ct_type; -} CTDataRec, *CTData; - -typedef struct _StateRec { - CTData GL_charset; - CTData GR_charset; - CTData charset; -} StateRec, *State; - -#define CT_STD 0 -#define CT_NSTD 1 -#define CT_DIR 2 -#define CT_EXT0 3 -#define CT_EXT1 4 -#define CT_EXT2 5 -#define CT_VER 6 - -static CTDataRec ctdata[] = -{ - { XlcGL, 1, "ISO8859-1:GL", 0, 0, "\033(B" , 3, 0, 0, CT_STD }, - { XlcGR, 1, "ISO8859-1:GR", 0, 0, "\033-A" , 3, 0, 0, CT_STD }, - { XlcGL, 1, "JISX0201.1976-0:GL", 0, 0, "\033(J" , 3, 0, 0, CT_STD }, - { XlcGR, 1, "JISX0201.1976-0:GR", 0, 0, "\033)I" , 3, 0, 0, CT_STD }, - { XlcGL, 2, "JISX0208.1983-0:GL", 0, 0, "\033$(B" , 4, 0, 0, CT_STD }, - { XlcGR, 2, "JISX0208.1983-0:GR", 0, 0, "\033$)B" , 4, 0, 0, CT_STD }, - { XlcGL, 2, "JISX0212.1990-0:GL", 0, 0, "\033$(D" , 4, 0, 0, CT_STD }, - { XlcGR, 2, "JISX0212.1990-0:GR", 0, 0, "\033$)D" , 4, 0, 0, CT_STD }, - { XlcUnknown, 0, "Ignore-Ext-Status?", 0, 0, "\033#" , 2, 0, 0, CT_VER }, - { XlcUnknown, 0, "NonStd-?-OctetChar", 0, 0, "\033%/0" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 1, "NonStd-1-OctetChar", 0, 0, "\033%/1" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 2, "NonStd-2-OctetChar", 0, 0, "\033%/2" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 3, "NonStd-3-OctetChar", 0, 0, "\033%/3" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 4, "NonStd-4-OctetChar", 0, 0, "\033%/4" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 0, "Extension-2" , 0, 0, "\033%/" , 3, 0, 0, CT_EXT2 }, - { XlcUnknown, 0, "Extension-0" , 0, 0, "\033" , 1, 0, 0, CT_EXT0 }, - { XlcUnknown, 0, "Begin-L-to-R-Text", 0, 0, "\2331]" , 3, 0, 0, CT_DIR }, - { XlcUnknown, 0, "Begin-R-to-L-Text", 0, 0, "\2332]" , 3, 0, 0, CT_DIR }, - { XlcUnknown, 0, "End-Of-String", 0, 0, "\233]" , 2, 0, 0, CT_DIR }, - { XlcUnknown, 0, "Extension-1" , 0, 0, "\233" , 1, 0, 0, CT_EXT1 }, -}; - -/* Note on above table: euc_ctstombs() and euc_ctstowcs() parser depends on - * certain table entries occuring in decreasing string length-- - * 1. CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries. - * 2. CT_DIR and CT_EXT1 entries must occur after CT_DIR entries. - */ - -static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1; -static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)]; - -#define Ascii 0 -#define Kanji 1 -#define Kana 2 -#define Userdef 3 - -/* - * initCTptr(): Set ctdptr[] to point at ctdata[], indexed by codeset_num. - */ -static void -initCTptr( - XLCd lcd) -{ - int num_codesets = XLC_GENERIC(lcd, codeset_num); - int num_charsets; - int i, j; - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - CodeSet codeset; - XlcCharSet charset; - CTData ctdp = ctdata; - - ctdptr[Ascii] = &ctdata[0]; /* failsafe */ - - for (i = 0; i < num_codesets; i++) { - - codeset = codesets[i]; - num_charsets = codeset->num_charsets; - - for (j = 0; j < num_charsets; j++) { - - charset = codeset->charset_list[j]; - - for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++) - - if (! strcmp(ctdp->name, charset->name)) { - - ctdptr[codeset->cs_num] = ctdp; - - ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding; - - ctdptr[codeset->cs_num]->set_size = - charset->set_size; - - ctdptr[codeset->cs_num]->min_ch = - charset->set_size == 94 && - (ctdptr[codeset->cs_num]->length > 1 || - ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20; - - if (codeset->parse_info) { - ctdptr[codeset->cs_num]->sshift = - *codeset->parse_info->encoding; - } - - break; - } - } - } -} - - -#define SKIP_I(str) while (*(str) >= 0x20 && *(str) <= 0x2f) (str)++; -#define SKIP_P(str) while (*(str) >= 0x30 && *(str) <= 0x3f) (str)++; - -static int -euc_ctstowcs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits); - const char *inbufptr = *from; - const char *inbuf_base; - wchar_t *outbufptr = (wchar_t *) *to; - wchar_t *outbuf_base = outbufptr; - int clen, length; - int unconv_num = 0; - unsigned int ct_seglen = 0; - Uchar ct_type = 0; - int shift_mult; - wchar_t wc_tmp; - wchar_t wch; - Ulong wc_encoding; - CTData ctdp = ctdata; - CTData GL_ctdp = ctdp; /* GL ctdp save */ - CTData GR_ctdp = ctdp; /* GR ctdp save */ - Bool save_outbuf = True; - /* If outbufptr is NULL, doen't save output, but just counts - a length to hold the output */ - if (outbufptr == NULL) save_outbuf = False; - - for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length) - { - ct_type = CT_STD; - /* change GL/GR charset */ - if(ctdp->side == XlcGR && isleftside(*inbufptr)){ - /* select GL side */ - ctdp = GL_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ - /* select GR side */ - ctdp = GR_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - } - if (*inbufptr == '\033' || *inbufptr == (char)'\233') { - for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { - - if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) - { - inbufptr += ctdp->ct_encoding_len; - (*from_left) -= ctdp->ct_encoding_len; - if (ctdp->length) { - length = ctdp->length; - if( *from_left < length ) { - *to = (XPointer)outbufptr; - *to_left -= outbufptr - outbuf_base; - return( unconv_num + *from_left ); - } - } - ct_type = ctdp->ct_type; - if(ctdp->side == XlcGL){ - GL_ctdp = ctdp; /* save GL ctdp */ - }else{ - GR_ctdp = ctdp; /* save GR ctdp */ - } - break; - } - } - if (ctdp > ctd_endp) /* failed to match CT sequence */ - unconv_num++; - } - -/* The following code insures that non-standard encodings, direction, extension, - * and version strings are ignored; subject to change in future. - */ - switch (ct_type) { - case CT_STD: - break; - case CT_EXT2: - inbufptr++; - (*from_left)--; - case CT_NSTD: - ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; - inbufptr += ct_seglen; - (*from_left) -= ct_seglen; - continue; - case CT_EXT0: - inbuf_base = inbufptr; - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - *(from_left) -= ct_seglen; - continue; - case CT_EXT1: - inbuf_base = inbufptr; - SKIP_P(inbufptr); - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - *(from_left) -= ct_seglen; - continue; - case CT_DIR: - continue; - case CT_VER: - inbufptr += 2; - *(from_left) -= 2; - continue; - } - - wc_encoding = (ctdp == ctdptr[Kana] && isleftside(*inbufptr)) ? - ctdptr[Ascii]->wc_encoding: ctdp->wc_encoding; - - shift_mult = length - 1; - wch = (wchar_t)0; - clen = length; - - do { - wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult); - wch |= wc_tmp; - shift_mult--; - } while (--clen); - - if (save_outbuf == True) - *outbufptr++ = wch | wc_encoding; - if (--*to_left == 0 && *from_left != length) { - *to = (XPointer)outbufptr; - unconv_num = *from_left; - return unconv_num; - } - } - - *to = (XPointer)outbufptr; - - return unconv_num; - -} - - -#define byte1 (length == codeset->length - 1) -#define byte2 (byte1 == 0) -#define kanji (codeset->cs_num == 1) -#define kana (codeset->cs_num == 2) -#define userdef (codeset->cs_num == 3) - -static int -euc_wcstocts( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - int ct_len = *to_left; - const wchar_t *inbufptr = (const wchar_t *) *from; - char *ctptr = *to; - XPointer ct_base = ctptr; - wchar_t wch; - int length; - int unconv_num = 0; - Uchar tmp; - Uchar t1 = 0; - int num_conv; - - StateRec ct_state; - XLCd lcd = (XLCd)conv->state; - CTData charset; - CodeSet codeset; - Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); - -/* Initial State: */ - ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */ - ct_state.GR_charset = NULL; - - if (*from_left > *to_left) - *from_left = *to_left; - - for (; *from_left > 0 ; (*from_left)-- ) { - - wch = *inbufptr++; - - if (!(codeset = wc_codeset(lcd, wch))) { - unconv_num++; - (*from_left)--; - continue; - } - - charset = ctdptr[codeset->cs_num]; - - length = codeset->length; - wch ^= (wchar_t)codeset->wc_encoding; - - if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || - (charset->side == XlcGL && charset != ct_state.GL_charset) ) { - - ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len; - - if (ct_len < 0) { - unconv_num++; - break; - } - - if (ctptr) { - strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding); - ctptr += ctdptr[codeset->cs_num]->ct_encoding_len; - } - } - - if (charset->side == XlcGR) { - ct_state.GR_charset = charset; - ct_state.GL_charset = NULL; - } else if (charset->side == XlcGL) { - ct_state.GL_charset = charset; - ct_state.GR_charset = NULL; - } - - do { - - length--; - tmp = wch>>(wchar_t)( (Ulong)length * wc_shift); - - if (kana) { - if (BADCHAR(charset->min_ch, (char)tmp)) { - unconv_num++; - break; - } - *ctptr++ = (char)BIT8ON(tmp); - } - - else if (byte1 && (kanji || userdef)) - t1 = tmp; - - else if (byte2 && (kanji || userdef)) { - if (BADCHAR(charset->min_ch, (char)t1) || - BADCHAR(charset->min_ch, (char)tmp)) { - unconv_num++; - break; - } - if (charset->side == XlcGR) { - *ctptr++ = (char)BIT8ON(t1); - *ctptr++ = (char)BIT8ON(tmp); - } else { - *ctptr++ = (char)BIT8OFF(t1); - *ctptr++ = (char)BIT8OFF(tmp); - } - } - - else { - if (BADCHAR(charset->min_ch, (char)tmp)) { - unconv_num++; - break; - } - *ctptr++ = (char)tmp; - } - - - } while (length); - - } /* end for */ - - *to = (XPointer)ctptr; - - if ((num_conv = (int)(ctptr - ct_base)) > 0) - (*to_left) -= num_conv; - - return unconv_num; -} -#undef byte1 -#undef byte2 -#undef kana -#undef kanji -#undef userdef - - -#define byte1 (ctdp->length == clen) -#define kana (ctdp == ctdptr[Kana] && isrightside(*inbufptr)) -/* #define kanji (ctdp == ctdptr[Kanji]) */ -#define kanji (strstr(ctdp->name, "JISX0208")) -#define userdef (ctdp == ctdptr[Userdef]) - -static int -euc_ctstombs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - char *inbufptr = *from; - XPointer outbufptr = *to; - const char *inbuf_base; - XPointer outbuf_base = outbufptr; - int clen, length; - int unconv_num = 0; - unsigned int ct_seglen = 0; - Uchar ct_type = 0; - CTData ctdp = &ctdata[0]; /* default */ - CTData GL_ctdp = ctdp; /* GL ctdp save */ - CTData GR_ctdp = ctdp; /* GR ctdp save */ - Bool save_outbuf = True; - /* If outbufptr is NULL, doen't save output, but just counts - a length to hold the output */ - if (outbufptr == NULL) save_outbuf = False; - - for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length) - { - ct_type = CT_STD; - /* change GL/GR charset */ - if(ctdp->side == XlcGR && isleftside(*inbufptr)){ - /* select GL side */ - ctdp = GL_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ - /* select GR side */ - ctdp = GR_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - } - if (*inbufptr == '\033' || *inbufptr == (char)'\233') { - - for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { - - if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) - { - inbufptr += ctdp->ct_encoding_len; - (*from_left) -= ctdp->ct_encoding_len; - if (ctdp->length) { - length = ctdp->length; - if( *from_left < length ) { - *to = (XPointer)outbufptr; - *to_left -= outbufptr - outbuf_base; - return( unconv_num + *from_left ); - } - } - ct_type = ctdp->ct_type; - if(ctdp->side == XlcGL){ - GL_ctdp = ctdp; /* save GL ctdp */ - }else{ - GR_ctdp = ctdp; /* save GR ctdp */ - } - break; - } - } - if (ctdp > ctd_endp) /* failed to match CT sequence */ - unconv_num++; - } - -/* The following code insures that non-standard encodings, direction, extension, - * and version strings are ignored; subject to change in future. - */ - switch (ct_type) { - case CT_STD: - break; - case CT_EXT2: - inbufptr++; - (*from_left)--; - case CT_NSTD: - ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; - inbufptr += ct_seglen; - (*from_left) -= ct_seglen; - continue; - case CT_EXT0: - inbuf_base = inbufptr; - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - *(from_left) -= ct_seglen; - continue; - case CT_EXT1: - inbuf_base = inbufptr; - SKIP_P(inbufptr); - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - *(from_left) -= ct_seglen; - continue; - case CT_DIR: - continue; - case CT_VER: - inbufptr += 2; - *(from_left) -= 2; - continue; - } - - clen = length; - do { - - if (byte1) { - if (kanji) { - /* FIXME: assignment of read-only location */ - *inbufptr = BIT8ON(*inbufptr); - *(inbufptr+1) = BIT8ON(*(inbufptr+1)); - } - else if (kana || userdef) { - if (save_outbuf == True) { - *outbufptr++ = ctdp->sshift; - } - (*to_left)--; - } - } - if (save_outbuf == True) { - *outbufptr++ = *inbufptr; - } - (*to_left)--; - inbufptr++; - - if (*to_left == 0 && *from_left != length) { - *to = (XPointer)outbufptr; - unconv_num = *from_left; - return unconv_num; - } - } while (--clen); - } - - *to = outbufptr; - - return unconv_num; - -} -#undef byte1 -#undef kana -#undef kanji -#undef userdef - - -static int -euc_mbstocts( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - int ct_len = *to_left; - int cs_num; - int clen, length = 0; - int unconv_num = 0; - int num_conv; - const char *inbufptr = *from; - char *ctptr = *to; - XPointer ct_base = ctptr; - - StateRec ct_state; - CTData charset; - XLCd lcd = (XLCd) conv->state; - int codeset_num = XLC_GENERIC(lcd, codeset_num); - -/* Initial State: */ - ct_state.GL_charset = NULL; - ct_state.GR_charset = NULL; - - if (*from_left > *to_left) - *from_left = *to_left; - - for (;*from_left > 0; (*from_left) -= length) { - - if (isleftside(*inbufptr)) { /* 7-bit (CS0) */ - if (ASCII_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Ascii; - charset = ctdptr[Ascii]; - } - else if ((Uchar)*inbufptr == SS2) { /* Kana */ - if (KANA_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Kana; - charset = ctdptr[Kana]; - inbufptr++; - (*from_left)--; - } - else if ((Uchar)*inbufptr == SS3) { /* Userdef */ - if (USERDEF_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Userdef; - charset = ctdptr[Userdef]; - inbufptr++; - (*from_left)--; - } - else { - if (KANJI_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Kanji; - charset = ctdptr[Kanji]; - } - - length = charset->length; - - if (BADCHAR(charset->min_ch, *inbufptr)) - continue; - - if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || - (charset->side == XlcGL && charset != ct_state.GL_charset) ) { - - ct_len -= ctdptr[cs_num]->ct_encoding_len; - if (ct_len < 0) { - unconv_num++; - break; - } - - if (ctptr) { - strcpy(ctptr, ctdptr[cs_num]->ct_encoding); - ctptr += ctdptr[cs_num]->ct_encoding_len; - } - } - - if (charset->side == XlcGR) { - ct_state.GR_charset = charset; - ct_state.GL_charset = NULL; - } else if (charset->side == XlcGL) { - ct_state.GL_charset = charset; - ct_state.GR_charset = NULL; - } - - clen = length; - - do { - *ctptr++ = charset == ct_state.GR_charset ? - BIT8ON(*inbufptr++) : BIT8OFF(*inbufptr++); - } while (--clen); - } - - *to = (XPointer)ctptr; - - if ((num_conv = (int)(ctptr - ct_base)) > 0) - (*to_left) -= num_conv; - return unconv_num; - -} - - -static void -close_converter( - XlcConv conv) -{ - Xfree((char *) conv); -} - -enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS, - CTSTOWCS, CTSTOMBS, WCSTOCTS, MBSTOCTS }; - -static XlcConvMethodsRec conv_methods[] = { - {close_converter, euc_mbstocs, NULL }, - {close_converter, euc_wcstocs, NULL }, - {close_converter, euc_mbtocs, NULL }, - {close_converter, euc_cstombs, NULL }, - {close_converter, euc_cstowcs, NULL }, - {close_converter, euc_mbstowcs, NULL }, - {close_converter, euc_wcstombs, NULL }, - {close_converter, euc_ctstowcs, NULL }, - {close_converter, euc_ctstombs, NULL }, - {close_converter, euc_wcstocts, NULL }, - {close_converter, euc_mbstocts, NULL }, -}; - - -static XlcConv -open_mbstocs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBSTOCS]); -} - -static XlcConv -open_wcstocs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[WCSTOCS]); -} - -static XlcConv -open_mbtocs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBTOCS]); -} - -static XlcConv -open_cstombs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CSTOMBS]); -} - -static XlcConv -open_cstowcs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CSTOWCS]); -} - -static XlcConv -open_mbstowcs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBSTOWCS]); -} - -static XlcConv -open_wcstombs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[WCSTOMBS]); -} - -static XlcConv -open_ctstowcs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CTSTOWCS]); -} - -static XlcConv -open_ctstombs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CTSTOMBS]); -} - -static XlcConv -open_wcstocts( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[WCSTOCTS]); -} - -static XlcConv -open_mbstocts( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBSTOCTS]); -} - -XLCd -_XlcEucLoader( - const char *name) -{ - XLCd lcd; - - lcd = _XlcCreateLC(name, _XlcGenericMethods); - if (lcd == NULL) - return lcd; - - if (!XLC_PUBLIC_PART(lcd)->codeset || - (_XlcNCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "euc", 3))) { - _XlcDestroyLC(lcd); - return (XLCd) NULL; - } - - initCTptr(lcd); - - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs); - _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs); - _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs); - _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs); - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs); - -#ifndef FORCE_INDIRECT_CONVERTER - _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs); - _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs); - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts); - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs); - _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts); - _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs); -#endif - - _XlcAddUtf8Converters(lcd); - - return lcd; -} - -#else -typedef int dummy; -#endif /* X_LOCALE */ +/****************************************************************** + + Copyright 1992, 1993 by FUJITSU LIMITED + Copyright 1993 by Fujitsu Open Systems Solutions, Inc. + +Permission to use, copy, modify, distribute and sell this software +and its documentation for any purpose is hereby granted without fee, +provided that the above copyright notice appear in all copies and +that both that copyright notice and this permission notice appear +in supporting documentation, and that the name of FUJITSU LIMITED and +Fujitsu Open Systems Solutions, Inc. not be used in advertising or +publicity pertaining to distribution of the software without specific, +written prior permission. +FUJITSU LIMITED and Fujitsu Open Systems Solutions, Inc. makes no +representations about the suitability of this software for any purpose. +It is provided "as is" without express or implied warranty. + +FUJITSU LIMITED AND FUJITSU OPEN SYSTEMS SOLUTIONS, INC. DISCLAIMS ALL +WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES +OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJITSU OPEN SYSTEMS +SOLUTIONS, INC. AND FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT +OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF +USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE +OF THIS SOFTWARE. + + Authors: Shigeru Yamada (yamada@ossi.com) + Jeffrey Bloomfield (jeffb@ossi.com) + Yoshiyuki Segawa (segawa@ossi.com) + +*****************************************************************/ + +/* + * An EUC locale. + * Supports: all locales with codeset eucJP, eucKR, eucCN, eucTW. + * How: Provides converters for euc*. + * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2). + */ + +#ifdef X_LOCALE + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XlcGeneric.h" + +#include +#ifdef WIN32 +#define isascii __isascii +#endif + +#define CS0 codesets[0] /* Codeset 0 - 7-bit ASCII */ +#define CS1 codesets[1] /* Codeset 1 - Kanji */ +#define CS2 codesets[2] /* Codeset 2 - Half-Kana */ +#define CS3 codesets[3] /* Codeset 3 - User defined */ + +#define SS2 0x8e /* Single-shift char: CS2 */ +#define SS3 0x8f /* Single-shift char: CS3 */ + +#define ASCII_CODESET 0 +#define KANJI_CODESET 1 +#define KANA_CODESET 2 +#define USERDEF_CODESET 3 +#define MAX_CODESETS + +#define GR 0x80 /* begins right-side (non-ascii) region */ +#define GL 0x7f /* ends left-side (ascii) region */ + +#define isleftside(c) (((c) & GR) ? 0 : 1) +#define isrightside(c) (!isleftside(c)) + +#define BIT8OFF(c) ((c) & GL) +#define BIT8ON(c) ((c) | GR) + +typedef unsigned char Uchar; +typedef unsigned long Ulong; +typedef unsigned int Uint; + +static CodeSet GetCodeSetFromCharSet (XLCd lcd, XlcCharSet charset); +static CodeSet wc_codeset (XLCd lcd, wchar_t wch); + +#define BADCHAR(min_ch, c) (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \ + BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \ + BIT8OFF(c) != 0x1b) + +/* + * Notes: + * 1. Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader()) + * forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()). + * 2. Using direct converters (e.g. mbstowcs()) decreases conversion + * times by 20-40% (depends on specific converter used). + */ + +static int +euc_mbstowcs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + + Uchar ch; + int chr_len = 0; + int sshift = False; + int shift_mult = 0; + Uint chrcode; + + Uint wc_encode = 0; + Uint wc_tmp = 0; + + int cs0flg = False; + int cs1flg = False; + int length = 0; + int unconv_num = 0; + + Bool new_char; + + const char *inbufptr = *from; + wchar_t *outbufptr = (wchar_t *) *to; + + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + int codeset_num = XLC_GENERIC(lcd, codeset_num); + Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); + + for (new_char = True; *from_left > 0 && *to_left > 0;) { + + ch = *inbufptr++; + + if (isleftside(ch)) { /* CS0 */ + if (ASCII_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + if( cs0flg == True) { + new_char = True; + cs0flg = False; + } + length = CS0->length; + *outbufptr++ = (wchar_t)ch; + (*from_left)--; + (*to_left)--; + continue; + } + else if (ch == SS2) { /* CS2 */ + if (KANA_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + if (sshift == True || cs1flg == True) { + cs1flg = False; + unconv_num++; + continue; + } + length = CS2->length; + wc_encode = CS2->wc_encoding; + chrcode = 0; + sshift = True; + cs0flg = True; + (*from_left)--; + continue; + } + else if (ch == SS3) { /* CS3 */ + if (USERDEF_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + if (sshift == True || cs1flg == True) { + cs1flg = False; + unconv_num++; + continue; + } + length = CS3->length; + if (*from_left < 1 ) + unconv_num++; + wc_encode = CS3->wc_encoding; + chrcode = 0; + sshift = True; + cs0flg = True; + (*from_left)--; + continue; + + } else { /* CS1 */ + if (KANJI_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + if (sshift == False) { + length = CS1->length; + if (*from_left < 1) + unconv_num++; + wc_encode = CS1->wc_encoding; + } + chrcode = BIT8OFF(ch); + cs0flg = True; + cs1flg = True; + (*from_left)--; + } + + if (new_char) { /* begin new character */ + chr_len = length; + shift_mult = length - 1; + new_char = False; + } + + chrcode <<= (wc_shift * shift_mult); + shift_mult--; + wc_tmp |= chrcode; + + if (--chr_len == 0) { + wc_tmp |= wc_encode; + *outbufptr++ = wc_tmp; + (*to_left)--; + + new_char = True; + sshift = False; + cs0flg = False; + cs1flg = False; + wc_tmp = (Uint)0; + } + + } /* end for */ + + *to = (XPointer)outbufptr; + + if (cs0flg == True || cs1flg == True) /* error check on last char */ + unconv_num++; + + return unconv_num; +} + + +static int +euc_wcstombs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + const wchar_t *inbufptr = (const wchar_t *) *from; + XPointer outbufptr = *to; + wchar_t wch; + int length; + Uchar tmp; + int unconv_num = 0; + + XLCd lcd = (XLCd)conv->state; + CodeSet codeset; + Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); + + for (; *from_left > 0 && *to_left > 0; (*from_left)-- ) { + + wch = *inbufptr++; + + if (!(codeset = wc_codeset(lcd, wch))) { + unconv_num++; + (*from_left)--; + continue; + } + + length = codeset->length; + wch ^= (wchar_t)codeset->wc_encoding; + + if (codeset->parse_info) { /* put out SS2 or SS3 */ + if (*to_left < length + 1) { + unconv_num++; + break; + } + *outbufptr++ = *codeset->parse_info->encoding; + (*to_left)--; + } else { + if (*to_left < length) { + unconv_num++; + break; + } + } + + do { + length--; + tmp = (wch>>(wchar_t)(length * wc_shift)); + + if (codeset->side == XlcGR) + tmp = BIT8ON(tmp); + + *outbufptr++ = (Uchar)tmp; + (*to_left)--; + } while (length); + } + + *to = (XPointer)outbufptr; + + return unconv_num; +} + + +static int +euc_mbtocs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + XlcCharSet charset; + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + int codeset_num = XLC_GENERIC(lcd, codeset_num); + int length; + int unconv_num = 0; + int min_ch = 0; + const char *src = *from; + char *dst = *to; + + if (isleftside(*src)) { /* 7-bit (CS0) */ + if (ASCII_CODESET >= codeset_num) + return -1; + charset = *CS0->charset_list; + } + else if ((Uchar)*src == SS2) { /* half-kana (CS2) */ + if (KANA_CODESET >= codeset_num) + return -1; + charset = *CS2->charset_list; + src++; + (*from_left)--; + } + else if ((Uchar)*src == SS3) { /* user-def */ + if (USERDEF_CODESET >= codeset_num) + return -1; + charset = *CS3->charset_list; + src++; + (*from_left)--; + } + else { /* Kanji (CS1) */ + if (KANJI_CODESET >= codeset_num) + return -1; + charset = *CS1->charset_list; + } + + if(*from_left < charset->char_size || *to_left < charset->char_size) + return -1; + + min_ch = 0x20; + if (charset->set_size == 94) + if (charset->char_size > 1 || charset->side == XlcGR) + min_ch = 0x21; + + length = charset->char_size; + do { + if(BADCHAR(min_ch, *src)) { + unconv_num++; + src++; + break; + } + switch (charset->side) { + case XlcGL: + *dst++ = BIT8OFF(*src++); + break; + case XlcGR: + *dst++ = BIT8ON(*src++); + break; + default: + *dst++ = *src++; + break; + } + } while (--length); + + *to = dst; + *from = (XPointer) src; + *from_left -= charset->char_size; + *to_left -= charset->char_size - length; + + if (num_args > 0) + *((XlcCharSet *) args[0]) = charset; + + return unconv_num; +} + + +static int +euc_mbstocs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + const char *tmp_from; + char *tmp_to; + int tmp_from_left, tmp_to_left; + XlcCharSet charset, tmp_charset; + XPointer tmp_args[1]; + int unconv_num = 0, ret; + +/* Determine the charset of the segment and convert one characater: */ + + tmp_args[0] = (XPointer) &charset; /* charset from euc_mbtocs() */ + while + ((ret = euc_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0) + unconv_num += ret; + if ( ret < 0 ) + return ret; + + tmp_from = *from; + tmp_from_left = *from_left; + tmp_to_left = *to_left; + tmp_to = *to; + +/* Convert remainder of the segment: */ + + tmp_args[0] = (XPointer) &tmp_charset; + while( (ret = euc_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left, + (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) { + + if (ret > 0) { + unconv_num += ret; + continue; + } + + if (tmp_charset != charset) /* quit on end of segment */ + break; + + *from = (XPointer) tmp_from; + *from_left = tmp_from_left; + *to = (XPointer) tmp_to; + *to_left = tmp_to_left; + } + + if (num_args > 0) + *((XlcCharSet *) args[0]) = charset; + + return unconv_num; +} + + +static int +euc_wcstocs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + const wchar_t *wcptr = (const wchar_t *) *from; + char *bufptr = (char *) *to; + wchar_t wch; + char *tmpptr; + int length; + CodeSet codeset; + Ulong wc_encoding; + int wcstr_len = *from_left, buf_len = *to_left; + + if (!(codeset = wc_codeset(lcd, *wcptr))) + return -1; + + wc_encoding = codeset->wc_encoding; + + if (wcstr_len < buf_len / codeset->length) + buf_len = wcstr_len * codeset->length; + + for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) { + wch = *wcptr; + + if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding) + break; + + length = codeset->length; + + buf_len -= length; + bufptr += length; + tmpptr = bufptr - 1; + + while (length--) { + *tmpptr-- = codeset->length == 1 && codeset->side == XlcGR ? + BIT8ON(wch) : BIT8OFF(wch); + wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits); + } + } + + if (num_args > 0) + *((XlcCharSet *) args[0]) = *codeset->charset_list; + + *from_left -= wcptr - (wchar_t *) *from; + *from = (XPointer) wcptr; + + *to_left -= bufptr - *to; + *to = bufptr; + + return 0; +} + + +static int +euc_cstombs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + const char *csptr = *from; + char *bufptr = *to; + int csstr_len = *from_left; + int buf_len = *to_left; + int length; + CodeSet codeset; + int cvt_length; + + if (num_args < 1) + return -1; + + if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) + return -1; + + cvt_length = 0; + csstr_len /= codeset->length; + buf_len /= codeset->length; + + if (codeset->parse_info) + csstr_len *= 2; + + if (csstr_len < buf_len) + buf_len = csstr_len; + + cvt_length += buf_len * codeset->length; + + if (bufptr) { + while (buf_len--) { + if (codeset->parse_info) /* put out SS2 or SS3 */ + *bufptr++ = *codeset->parse_info->encoding; + + length = codeset->length; + while (length--) + *bufptr++ = codeset->side == XlcGR ? + BIT8ON(*csptr++) : BIT8OFF(*csptr++); + } + } + + *from_left -= csptr - *from; + *from = (XPointer) csptr; + if (bufptr) + *to += cvt_length; + *to_left -= cvt_length; + + return 0; +} + + +static int +euc_cstowcs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + const char *csptr = *from; + wchar_t *bufptr = (wchar_t *) *to; + wchar_t *toptr = (wchar_t *) *to; + int csstr_len = *from_left; + int buf_len = *to_left; + wchar_t wch; + int length; + Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits); + CodeSet codeset; + + if (num_args < 1) + return -1; + + if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) + return -1; + + csstr_len /= codeset->length; + if (csstr_len < buf_len) + buf_len = csstr_len; + *to_left -= buf_len; + + if (bufptr) { + + toptr += buf_len; + *to = (XPointer) toptr; + + while (buf_len--) { + + wch = (wchar_t) BIT8OFF(*csptr); + csptr++; + + length = codeset->length - 1; + while (length--) { + wch = (wch << wc_shift_bits) | BIT8OFF(*csptr); + csptr++; + } + *bufptr++ = wch | codeset->wc_encoding; + } + } + *from_left -= csptr - *from; + *from = (XPointer) csptr; + + return 0; +} + + +static CodeSet +wc_codeset( + XLCd lcd, + wchar_t wch) +{ + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + int end = XLC_GENERIC(lcd, codeset_num); + Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask)); + + for (; --end >= 0; codesets++) + if ( widech == (*codesets)->wc_encoding ) + return *codesets; + + return NULL; +} + + +static CodeSet +GetCodeSetFromCharSet( + XLCd lcd, + XlcCharSet charset) +{ + CodeSet *codeset = XLC_GENERIC(lcd, codeset_list); + XlcCharSet *charset_list; + int codeset_num, num_charsets; + + codeset_num = XLC_GENERIC(lcd, codeset_num); + + for ( ; codeset_num-- > 0; codeset++) { + num_charsets = (*codeset)->num_charsets; + charset_list = (*codeset)->charset_list; + + for ( ; num_charsets-- > 0; charset_list++) + if (*charset_list == charset) + return *codeset; + } + + return (CodeSet) NULL; +} + + +static XlcConv +create_conv( + XLCd lcd, + XlcConvMethods methods) +{ + XlcConv conv; + + conv = (XlcConv) Xmalloc(sizeof(XlcConvRec)); + if (conv == NULL) + return (XlcConv) NULL; + + conv->methods = methods; + conv->state = (XPointer) lcd; + return conv; +} + + +/* + * Stripped down Direct CT converters for EUC + * + */ + +typedef struct _CTDataRec { + int side; + int length; + char *name; + Ulong wc_encoding; + char sshift; + char *ct_encoding; + int ct_encoding_len; + int set_size; + Uchar min_ch; + Uchar ct_type; +} CTDataRec, *CTData; + +typedef struct _StateRec { + CTData GL_charset; + CTData GR_charset; + CTData charset; +} StateRec, *State; + +#define CT_STD 0 +#define CT_NSTD 1 +#define CT_DIR 2 +#define CT_EXT0 3 +#define CT_EXT1 4 +#define CT_EXT2 5 +#define CT_VER 6 + +static CTDataRec ctdata[] = +{ + { XlcGL, 1, "ISO8859-1:GL", 0, 0, "\033(B" , 3, 0, 0, CT_STD }, + { XlcGR, 1, "ISO8859-1:GR", 0, 0, "\033-A" , 3, 0, 0, CT_STD }, + { XlcGL, 1, "JISX0201.1976-0:GL", 0, 0, "\033(J" , 3, 0, 0, CT_STD }, + { XlcGR, 1, "JISX0201.1976-0:GR", 0, 0, "\033)I" , 3, 0, 0, CT_STD }, + { XlcGL, 2, "JISX0208.1983-0:GL", 0, 0, "\033$(B" , 4, 0, 0, CT_STD }, + { XlcGR, 2, "JISX0208.1983-0:GR", 0, 0, "\033$)B" , 4, 0, 0, CT_STD }, + { XlcGL, 2, "JISX0212.1990-0:GL", 0, 0, "\033$(D" , 4, 0, 0, CT_STD }, + { XlcGR, 2, "JISX0212.1990-0:GR", 0, 0, "\033$)D" , 4, 0, 0, CT_STD }, + { XlcUnknown, 0, "Ignore-Ext-Status?", 0, 0, "\033#" , 2, 0, 0, CT_VER }, + { XlcUnknown, 0, "NonStd-?-OctetChar", 0, 0, "\033%/0" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 1, "NonStd-1-OctetChar", 0, 0, "\033%/1" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 2, "NonStd-2-OctetChar", 0, 0, "\033%/2" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 3, "NonStd-3-OctetChar", 0, 0, "\033%/3" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 4, "NonStd-4-OctetChar", 0, 0, "\033%/4" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 0, "Extension-2" , 0, 0, "\033%/" , 3, 0, 0, CT_EXT2 }, + { XlcUnknown, 0, "Extension-0" , 0, 0, "\033" , 1, 0, 0, CT_EXT0 }, + { XlcUnknown, 0, "Begin-L-to-R-Text", 0, 0, "\2331]" , 3, 0, 0, CT_DIR }, + { XlcUnknown, 0, "Begin-R-to-L-Text", 0, 0, "\2332]" , 3, 0, 0, CT_DIR }, + { XlcUnknown, 0, "End-Of-String", 0, 0, "\233]" , 2, 0, 0, CT_DIR }, + { XlcUnknown, 0, "Extension-1" , 0, 0, "\233" , 1, 0, 0, CT_EXT1 }, +}; + +/* Note on above table: euc_ctstombs() and euc_ctstowcs() parser depends on + * certain table entries occuring in decreasing string length-- + * 1. CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries. + * 2. CT_DIR and CT_EXT1 entries must occur after CT_DIR entries. + */ + +static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1; +static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)]; + +#define Ascii 0 +#define Kanji 1 +#define Kana 2 +#define Userdef 3 + +/* + * initCTptr(): Set ctdptr[] to point at ctdata[], indexed by codeset_num. + */ +static void +initCTptr( + XLCd lcd) +{ + int num_codesets = XLC_GENERIC(lcd, codeset_num); + int num_charsets; + int i, j; + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + CodeSet codeset; + XlcCharSet charset; + CTData ctdp = ctdata; + + ctdptr[Ascii] = &ctdata[0]; /* failsafe */ + + for (i = 0; i < num_codesets; i++) { + + codeset = codesets[i]; + num_charsets = codeset->num_charsets; + + for (j = 0; j < num_charsets; j++) { + + charset = codeset->charset_list[j]; + + for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++) + + if (! strcmp(ctdp->name, charset->name)) { + + ctdptr[codeset->cs_num] = ctdp; + + ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding; + + ctdptr[codeset->cs_num]->set_size = + charset->set_size; + + ctdptr[codeset->cs_num]->min_ch = + charset->set_size == 94 && + (ctdptr[codeset->cs_num]->length > 1 || + ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20; + + if (codeset->parse_info) { + ctdptr[codeset->cs_num]->sshift = + *codeset->parse_info->encoding; + } + + break; + } + } + } +} + + +#define SKIP_I(str) while (*(str) >= 0x20 && *(str) <= 0x2f) (str)++; +#define SKIP_P(str) while (*(str) >= 0x30 && *(str) <= 0x3f) (str)++; + +static int +euc_ctstowcs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits); + const char *inbufptr = *from; + const char *inbuf_base; + wchar_t *outbufptr = (wchar_t *) *to; + wchar_t *outbuf_base = outbufptr; + int clen, length; + int unconv_num = 0; + unsigned int ct_seglen = 0; + Uchar ct_type = 0; + int shift_mult; + wchar_t wc_tmp; + wchar_t wch; + Ulong wc_encoding; + CTData ctdp = ctdata; + CTData GL_ctdp = ctdp; /* GL ctdp save */ + CTData GR_ctdp = ctdp; /* GR ctdp save */ + Bool save_outbuf = True; + /* If outbufptr is NULL, doen't save output, but just counts + a length to hold the output */ + if (outbufptr == NULL) save_outbuf = False; + + for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length) + { + ct_type = CT_STD; + /* change GL/GR charset */ + if(ctdp->side == XlcGR && isleftside(*inbufptr)){ + /* select GL side */ + ctdp = GL_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ + /* select GR side */ + ctdp = GR_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + } + if (*inbufptr == '\033' || *inbufptr == (char)'\233') { + for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { + + if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) + { + inbufptr += ctdp->ct_encoding_len; + (*from_left) -= ctdp->ct_encoding_len; + if (ctdp->length) { + length = ctdp->length; + if( *from_left < length ) { + *to = (XPointer)outbufptr; + *to_left -= outbufptr - outbuf_base; + return( unconv_num + *from_left ); + } + } + ct_type = ctdp->ct_type; + if(ctdp->side == XlcGL){ + GL_ctdp = ctdp; /* save GL ctdp */ + }else{ + GR_ctdp = ctdp; /* save GR ctdp */ + } + break; + } + } + if (ctdp > ctd_endp) /* failed to match CT sequence */ + unconv_num++; + } + +/* The following code insures that non-standard encodings, direction, extension, + * and version strings are ignored; subject to change in future. + */ + switch (ct_type) { + case CT_STD: + break; + case CT_EXT2: + inbufptr++; + (*from_left)--; + case CT_NSTD: + ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; + inbufptr += ct_seglen; + (*from_left) -= ct_seglen; + continue; + case CT_EXT0: + inbuf_base = inbufptr; + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + *(from_left) -= ct_seglen; + continue; + case CT_EXT1: + inbuf_base = inbufptr; + SKIP_P(inbufptr); + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + *(from_left) -= ct_seglen; + continue; + case CT_DIR: + continue; + case CT_VER: + inbufptr += 2; + *(from_left) -= 2; + continue; + } + + wc_encoding = (ctdp == ctdptr[Kana] && isleftside(*inbufptr)) ? + ctdptr[Ascii]->wc_encoding: ctdp->wc_encoding; + + shift_mult = length - 1; + wch = (wchar_t)0; + clen = length; + + do { + wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult); + wch |= wc_tmp; + shift_mult--; + } while (--clen); + + if (save_outbuf == True) + *outbufptr++ = wch | wc_encoding; + if (--*to_left == 0 && *from_left != length) { + *to = (XPointer)outbufptr; + unconv_num = *from_left; + return unconv_num; + } + } + + *to = (XPointer)outbufptr; + + return unconv_num; + +} + + +#define byte1 (length == codeset->length - 1) +#define byte2 (byte1 == 0) +#define kanji (codeset->cs_num == 1) +#define kana (codeset->cs_num == 2) +#define userdef (codeset->cs_num == 3) + +static int +euc_wcstocts( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + int ct_len = *to_left; + const wchar_t *inbufptr = (const wchar_t *) *from; + char *ctptr = *to; + XPointer ct_base = ctptr; + wchar_t wch; + int length; + int unconv_num = 0; + Uchar tmp; + Uchar t1 = 0; + int num_conv; + + StateRec ct_state; + XLCd lcd = (XLCd)conv->state; + CTData charset; + CodeSet codeset; + Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); + +/* Initial State: */ + ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */ + ct_state.GR_charset = NULL; + + if (*from_left > *to_left) + *from_left = *to_left; + + for (; *from_left > 0 ; (*from_left)-- ) { + + wch = *inbufptr++; + + if (!(codeset = wc_codeset(lcd, wch))) { + unconv_num++; + (*from_left)--; + continue; + } + + charset = ctdptr[codeset->cs_num]; + + length = codeset->length; + wch ^= (wchar_t)codeset->wc_encoding; + + if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || + (charset->side == XlcGL && charset != ct_state.GL_charset) ) { + + ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len; + + if (ct_len < 0) { + unconv_num++; + break; + } + + if (ctptr) { + strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding); + ctptr += ctdptr[codeset->cs_num]->ct_encoding_len; + } + } + + if (charset->side == XlcGR) { + ct_state.GR_charset = charset; + ct_state.GL_charset = NULL; + } else if (charset->side == XlcGL) { + ct_state.GL_charset = charset; + ct_state.GR_charset = NULL; + } + + do { + + length--; + tmp = wch>>(wchar_t)( (Ulong)length * wc_shift); + + if (kana) { + if (BADCHAR(charset->min_ch, (char)tmp)) { + unconv_num++; + break; + } + *ctptr++ = (char)BIT8ON(tmp); + } + + else if (byte1 && (kanji || userdef)) + t1 = tmp; + + else if (byte2 && (kanji || userdef)) { + if (BADCHAR(charset->min_ch, (char)t1) || + BADCHAR(charset->min_ch, (char)tmp)) { + unconv_num++; + break; + } + if (charset->side == XlcGR) { + *ctptr++ = (char)BIT8ON(t1); + *ctptr++ = (char)BIT8ON(tmp); + } else { + *ctptr++ = (char)BIT8OFF(t1); + *ctptr++ = (char)BIT8OFF(tmp); + } + } + + else { + if (BADCHAR(charset->min_ch, (char)tmp)) { + unconv_num++; + break; + } + *ctptr++ = (char)tmp; + } + + + } while (length); + + } /* end for */ + + *to = (XPointer)ctptr; + + if ((num_conv = (int)(ctptr - ct_base)) > 0) + (*to_left) -= num_conv; + + return unconv_num; +} +#undef byte1 +#undef byte2 +#undef kana +#undef kanji +#undef userdef + + +#define byte1 (ctdp->length == clen) +#define kana (ctdp == ctdptr[Kana] && isrightside(*inbufptr)) +/* #define kanji (ctdp == ctdptr[Kanji]) */ +#define kanji (strstr(ctdp->name, "JISX0208")) +#define userdef (ctdp == ctdptr[Userdef]) + +static int +euc_ctstombs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + char *inbufptr = *from; + XPointer outbufptr = *to; + const char *inbuf_base; + XPointer outbuf_base = outbufptr; + int clen, length; + int unconv_num = 0; + unsigned int ct_seglen = 0; + Uchar ct_type = 0; + CTData ctdp = &ctdata[0]; /* default */ + CTData GL_ctdp = ctdp; /* GL ctdp save */ + CTData GR_ctdp = ctdp; /* GR ctdp save */ + Bool save_outbuf = True; + /* If outbufptr is NULL, doen't save output, but just counts + a length to hold the output */ + if (outbufptr == NULL) save_outbuf = False; + + for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length) + { + ct_type = CT_STD; + /* change GL/GR charset */ + if(ctdp->side == XlcGR && isleftside(*inbufptr)){ + /* select GL side */ + ctdp = GL_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ + /* select GR side */ + ctdp = GR_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + } + if (*inbufptr == '\033' || *inbufptr == (char)'\233') { + + for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { + + if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) + { + inbufptr += ctdp->ct_encoding_len; + (*from_left) -= ctdp->ct_encoding_len; + if (ctdp->length) { + length = ctdp->length; + if( *from_left < length ) { + *to = (XPointer)outbufptr; + *to_left -= outbufptr - outbuf_base; + return( unconv_num + *from_left ); + } + } + ct_type = ctdp->ct_type; + if(ctdp->side == XlcGL){ + GL_ctdp = ctdp; /* save GL ctdp */ + }else{ + GR_ctdp = ctdp; /* save GR ctdp */ + } + break; + } + } + if (ctdp > ctd_endp) /* failed to match CT sequence */ + unconv_num++; + } + +/* The following code insures that non-standard encodings, direction, extension, + * and version strings are ignored; subject to change in future. + */ + switch (ct_type) { + case CT_STD: + break; + case CT_EXT2: + inbufptr++; + (*from_left)--; + case CT_NSTD: + ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; + inbufptr += ct_seglen; + (*from_left) -= ct_seglen; + continue; + case CT_EXT0: + inbuf_base = inbufptr; + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + *(from_left) -= ct_seglen; + continue; + case CT_EXT1: + inbuf_base = inbufptr; + SKIP_P(inbufptr); + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + *(from_left) -= ct_seglen; + continue; + case CT_DIR: + continue; + case CT_VER: + inbufptr += 2; + *(from_left) -= 2; + continue; + } + + clen = length; + do { + + if (byte1) { + if (kanji) { + /* FIXME: assignment of read-only location */ + *inbufptr = BIT8ON(*inbufptr); + *(inbufptr+1) = BIT8ON(*(inbufptr+1)); + } + else if (kana || userdef) { + if (save_outbuf == True) { + *outbufptr++ = ctdp->sshift; + } + (*to_left)--; + } + } + if (save_outbuf == True) { + *outbufptr++ = *inbufptr; + } + (*to_left)--; + inbufptr++; + + if (*to_left == 0 && *from_left != length) { + *to = (XPointer)outbufptr; + unconv_num = *from_left; + return unconv_num; + } + } while (--clen); + } + + *to = outbufptr; + + return unconv_num; + +} +#undef byte1 +#undef kana +#undef kanji +#undef userdef + + +static int +euc_mbstocts( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + int ct_len = *to_left; + int cs_num; + int clen, length = 0; + int unconv_num = 0; + int num_conv; + const char *inbufptr = *from; + char *ctptr = *to; + XPointer ct_base = ctptr; + + StateRec ct_state; + CTData charset; + XLCd lcd = (XLCd) conv->state; + int codeset_num = XLC_GENERIC(lcd, codeset_num); + +/* Initial State: */ + ct_state.GL_charset = NULL; + ct_state.GR_charset = NULL; + + if (*from_left > *to_left) + *from_left = *to_left; + + for (;*from_left > 0; (*from_left) -= length) { + + if (isleftside(*inbufptr)) { /* 7-bit (CS0) */ + if (ASCII_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Ascii; + charset = ctdptr[Ascii]; + } + else if ((Uchar)*inbufptr == SS2) { /* Kana */ + if (KANA_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Kana; + charset = ctdptr[Kana]; + inbufptr++; + (*from_left)--; + } + else if ((Uchar)*inbufptr == SS3) { /* Userdef */ + if (USERDEF_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Userdef; + charset = ctdptr[Userdef]; + inbufptr++; + (*from_left)--; + } + else { + if (KANJI_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Kanji; + charset = ctdptr[Kanji]; + } + + length = charset->length; + + if (BADCHAR(charset->min_ch, *inbufptr)) + continue; + + if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || + (charset->side == XlcGL && charset != ct_state.GL_charset) ) { + + ct_len -= ctdptr[cs_num]->ct_encoding_len; + if (ct_len < 0) { + unconv_num++; + break; + } + + if (ctptr) { + strcpy(ctptr, ctdptr[cs_num]->ct_encoding); + ctptr += ctdptr[cs_num]->ct_encoding_len; + } + } + + if (charset->side == XlcGR) { + ct_state.GR_charset = charset; + ct_state.GL_charset = NULL; + } else if (charset->side == XlcGL) { + ct_state.GL_charset = charset; + ct_state.GR_charset = NULL; + } + + clen = length; + + do { + *ctptr++ = charset == ct_state.GR_charset ? + BIT8ON(*inbufptr++) : BIT8OFF(*inbufptr++); + } while (--clen); + } + + *to = (XPointer)ctptr; + + if ((num_conv = (int)(ctptr - ct_base)) > 0) + (*to_left) -= num_conv; + return unconv_num; + +} + + +static void +close_converter( + XlcConv conv) +{ + Xfree((char *) conv); +} + +enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS, + CTSTOWCS, CTSTOMBS, WCSTOCTS, MBSTOCTS }; + +static XlcConvMethodsRec conv_methods[] = { + {close_converter, euc_mbstocs, NULL }, + {close_converter, euc_wcstocs, NULL }, + {close_converter, euc_mbtocs, NULL }, + {close_converter, euc_cstombs, NULL }, + {close_converter, euc_cstowcs, NULL }, + {close_converter, euc_mbstowcs, NULL }, + {close_converter, euc_wcstombs, NULL }, + {close_converter, euc_ctstowcs, NULL }, + {close_converter, euc_ctstombs, NULL }, + {close_converter, euc_wcstocts, NULL }, + {close_converter, euc_mbstocts, NULL }, +}; + + +static XlcConv +open_mbstocs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBSTOCS]); +} + +static XlcConv +open_wcstocs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[WCSTOCS]); +} + +static XlcConv +open_mbtocs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBTOCS]); +} + +static XlcConv +open_cstombs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CSTOMBS]); +} + +static XlcConv +open_cstowcs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CSTOWCS]); +} + +static XlcConv +open_mbstowcs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBSTOWCS]); +} + +static XlcConv +open_wcstombs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[WCSTOMBS]); +} + +static XlcConv +open_ctstowcs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CTSTOWCS]); +} + +static XlcConv +open_ctstombs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CTSTOMBS]); +} + +static XlcConv +open_wcstocts( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[WCSTOCTS]); +} + +static XlcConv +open_mbstocts( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBSTOCTS]); +} + +XLCd +_XlcEucLoader( + const char *name) +{ + XLCd lcd; + + lcd = _XlcCreateLC(name, _XlcGenericMethods); + if (lcd == NULL) + return lcd; + + if (!XLC_PUBLIC_PART(lcd)->codeset || + (_XlcNCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "euc", 3))) { + _XlcDestroyLC(lcd); + return (XLCd) NULL; + } + + initCTptr(lcd); + + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs); + _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs); + _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs); + _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs); + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs); + +#ifndef FORCE_INDIRECT_CONVERTER + _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs); + _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs); + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts); + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs); + _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts); + _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs); +#endif + + _XlcAddUtf8Converters(lcd); + + return lcd; +} + +#else +typedef int dummy; +#endif /* X_LOCALE */ diff --git a/libX11/modules/lc/xlocale/lcSjis.c b/libX11/modules/lc/xlocale/lcSjis.c index a7a9bbc4f..74dd033ec 100644 --- a/libX11/modules/lc/xlocale/lcSjis.c +++ b/libX11/modules/lc/xlocale/lcSjis.c @@ -1,1612 +1,1612 @@ -/**************************************************************** - - Copyright 1992, 1993 by FUJITSU LIMITED - Copyright 1993 by Fujitsu Open Systems Solutions, Inc. - Copyright 1994 by Sony Corporation - -Permission to use, copy, modify, distribute and sell this software -and its documentation for any purpose is hereby granted without fee, -provided that the above copyright notice appear in all copies and -that both that copyright notice and this permission notice appear -in supporting documentation, and that the name of FUJITSU LIMITED, -Fujitsu Open Systems Solutions, Inc. and Sony Corporation not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. -FUJITSU LIMITED, Fujitsu Open Systems Solutions, Inc. and -Sony Corporation make no representations about the suitability of -this software for any purpose. It is provided "as is" without -express or implied warranty. - -FUJITSU LIMITED, FUJITSU OPEN SYSTEMS SOLUTIONS, INC. AND SONY -CORPORATION DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, -IN NO EVENT SHALL FUJITSU OPEN SYSTEMS SOLUTIONS, INC., FUJITSU LIMITED -AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR -CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS -OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE -OR PERFORMANCE OF THIS SOFTWARE. - - Authors: Jeffrey Bloomfield (jeffb@ossi.com) - Shigeru Yamada (yamada@ossi.com) - Yoshiyuki Segawa (segawa@ossi.com) - Modifier:Makoto Wakamatsu Sony Corporation - makoto@sm.sony.co.jp - -*****************************************************************/ - -/* - * A Japanese SJIS locale. - * Supports: all locales with codeset SJIS. - * How: Provides converters for SJIS. - * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2). - */ - -#ifdef X_LOCALE - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XlcGeneric.h" - -#include -#ifdef WIN32 -#define isascii __isascii -#endif - -#define CS0 codesets[0] /* Codeset 0 - 7-bit ASCII */ -#define CS1 codesets[1] /* Codeset 1 - Kanji */ -#define CS2 codesets[2] /* Codeset 2 - Half-Kana */ -#define CS3 codesets[3] /* Codeset 3 - User defined */ - -#define ascii (codeset->cs_num == 0) -#define kanji (codeset->cs_num == 1) -#define kana (codeset->cs_num == 2) -#define userdef (codeset->cs_num == 3) - -#define ASCII_CODESET 0 -#define KANJI_CODESET 1 -#define KANA_CODESET 2 -#define USERDEF_CODESET 3 -#define MAX_CODESETS 4 - -#define GR 0x80 /* begins right-side (non-ascii) region */ -#define GL 0x7f /* ends left-side (ascii) region */ - -#define isleftside(c) (((c) & GR) ? 0 : 1) -#define isrightside(c) (!isleftside(c)) - -typedef unsigned char Uchar; -typedef unsigned long Ulong; -typedef unsigned int Uint; - -/* Acceptable range for 2nd byte of SJIS multibyte char */ -#define VALID_MULTIBYTE(c) \ - ((0x40<=((Uchar)c) && ((Uchar)c)<=0x7e) \ - || (0x80<=((Uchar)c) && ((Uchar)c)<=0xfc)) - -#ifndef iskanji -#define iskanji(c) ((0x81<=((Uchar)c) && ((Uchar)c)<=0x9f) \ - || (0xe0<=((Uchar)c) && ((Uchar)c)<=0xef)) -#endif /* !iskanji */ - -#ifndef iskana -#define iskana(c) (0xa1<=((Uchar)c) && ((Uchar)c)<=0xdf) -#endif /* !iskana */ - -#define isuserdef(c) (0xf0<=((Uchar)c) && ((Uchar)c)<=0xfc) - -#define BIT8OFF(c) ((c) & GL) -#define BIT8ON(c) ((c) | GR) - - -static void jis_to_sjis (Uchar *p1, Uchar *p2); -static void sjis_to_jis (Uchar *p1, Uchar *p2); -static CodeSet wc_codeset (XLCd lcd, wchar_t wch); - - -/* - * Notes: - * 1. 16-bit widechar format is limited to 14 data bits. Since the 2nd byte - * of SJIS multibyte chars are in the ranges of 0x40 - 7E and 0x80 - 0xFC, - * SJIS cannot map directly into 16 bit widechar format within the confines - * of a single codeset. Therefore, for SJIS widechar conversion, SJIS Kanji - * is mapped into the JIS codeset. (The algorithms used in jis_to_sjis() - * and sjis_to_jis() are from Ken Lunde (lunde@mv.us.adobe.com) and are in - * the public domain.) - * 2. Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader()) - * forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()). - * 3. Using direct converters (e.g. mbstowcs()) decreases conversion - * times by 20-40% (depends on specific converter used). - */ - - -static int -sjis_mbstowcs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - - XLCd lcd = (XLCd)conv->state; - - int chr_len = 0; - int shift_mult = 0; - Uint chrcode = 0; - - Uchar ch, ch2; - Uint wc_encode = 0; - Uint wc_tmp = 0; - - Bool new_char; - - int firstbyte; - int length = 0; - int num_conv; - int unconv_num = 0; - - const char *inbufptr = *from; - wchar_t *outbufptr = (wchar_t *) *to; - wchar_t *outbuf_base = outbufptr; - - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - int codeset_num = XLC_GENERIC(lcd, codeset_num); - Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); - - if (*from_left > *to_left) - *from_left = *to_left; - - for (new_char = True, firstbyte = True; *from_left > 0; (*from_left)--) { - - ch = *inbufptr++; - - if (firstbyte) { - if (ASCII_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - if (isascii(ch)) { - length = CS0->length; - *outbufptr++ = (wchar_t)ch; - continue; - } - else if (iskanji(ch)) { - if (KANJI_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - firstbyte = False; - length = CS1->length; - if (*from_left < length || *to_left < length) - return -1; - wc_encode = CS1->wc_encoding; - ch2 = *inbufptr; - sjis_to_jis(&ch, &ch2); - chrcode = ch; - } - else if (iskana(ch)) { - if (KANA_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - length = CS2->length; - wc_encode = CS2->wc_encoding; - chrcode = BIT8OFF(ch); - } - else if (isuserdef(ch)) { - if (USERDEF_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - firstbyte = False; - length = CS3->length; - if (*from_left < length || *to_left < length) - return -1; - wc_encode = CS3->wc_encoding; - ch2 = *inbufptr; - sjis_to_jis(&ch, &ch2); - chrcode = ch; - } - else /* unknown */ { - unconv_num++; - (*from_left)--; - continue; - } - } else { /* 2nd byte of multibyte char */ - if (!VALID_MULTIBYTE((Uchar) *(inbufptr-1))) { - unconv_num++; - firstbyte = True; - } - chrcode = ch2; - } - - if (new_char) { - chr_len = length; - shift_mult = length - 1; - new_char = False; - } - - chrcode <<= (wc_shift * shift_mult); - shift_mult--; - wc_tmp |= chrcode; - if (--chr_len == 0) { - wc_tmp |= wc_encode; - *outbufptr++ = wc_tmp; - - firstbyte = True; - new_char = True; - wc_tmp = (Uint)0; - } - - } /* end for */ - - *to = (XPointer)outbufptr; - - if ((num_conv = outbufptr - outbuf_base) > 0) - (*to_left) -= num_conv; - - return unconv_num; -} - - -#define byte1 (length == codeset->length - 1) -#define byte2 (byte1 == 0) - -static int -sjis_wcstombs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - const wchar_t *inbufptr = (const wchar_t *) *from; - XPointer outbufptr = *to; - XPointer outbuf_base = outbufptr; - wchar_t wch; - int length; - Uchar tmp; - Uchar t1, t2; - int num_conv; - int unconv_num = 0; - - XLCd lcd = (XLCd)conv->state; - CodeSet codeset; - Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); - - if (*from_left > *to_left) - *from_left = *to_left; - - for (; *from_left > 0 ; (*from_left)-- ) { - - wch = *inbufptr++; - - if (!(codeset = wc_codeset(lcd, wch))) { - unconv_num++; - (*from_left)--; - continue; - } - - length = codeset->length; - wch ^= (wchar_t)codeset->wc_encoding; - - do { - length--; - tmp = wch>>(wchar_t)( (Ulong)length * wc_shift); - - if (kana) - tmp = BIT8ON(tmp); - - else if (byte1 && (kanji || userdef)) { - t1 = BIT8OFF(tmp); - continue; - } - - else if (byte2 && (kanji || userdef)) { - t2 = BIT8OFF(tmp); - jis_to_sjis(&t1, &t2); - *outbufptr++ = (char)t1; - tmp = t2; - } - - *outbufptr++ = (char)tmp; - } while (length); - - } /* end for */ - - *to = (XPointer)outbufptr; - - if ((num_conv = (int)(outbufptr - outbuf_base)) > 0) - (*to_left) -= num_conv; - - return unconv_num; -} -#undef byte1 -#undef byte2 - -/* - * sjis<->jis conversion for widechar kanji (See Note at top of file) - */ -static void -sjis_to_jis( - Uchar *p1, - Uchar *p2) -{ - Uchar c1 = *p1; - Uchar c2 = *p2; - Uchar adjust = c2 < 0x9f; - Uchar rowOffset = c1 < 0xa0 ? 0x70 : 0xb0; - Uchar cellOffset = adjust ? (0x1f + (c2 > 0x7f)) : 0x7e; - - *p1 = ((c1 - rowOffset) << 1) - adjust; - *p2 -= cellOffset; -} - -static void -jis_to_sjis( - Uchar *p1, - Uchar *p2) -{ - Uchar c1 = *p1; - Uchar c2 = *p2; - Uchar rowOffset = c1 < 0x5f ? 0x70 : 0xb0; - Uchar cellOffset = c1 % 2 ? 0x1f + (c2 > 0x5f) : 0x7e; - - *p1 = ((Uchar)(c1 + 1) >> 1) + rowOffset; - *p2 = c2 + cellOffset; -} - -static CodeSet -wc_codeset( - XLCd lcd, - wchar_t wch) -{ - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); -#if !defined(__sony_news) || defined(SVR4) - int end = XLC_GENERIC(lcd, codeset_num); - Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask)); - - for (; --end >= 0; codesets++) - if ( widech == (*codesets)->wc_encoding ) - return *codesets; - - return NULL; -#else - if( iskanji(wch >> 8) ) - return( codesets[1] ); - if( iskana(wch & 0xff) ) - return( codesets[2] ); - return( codesets[0] ); -#endif -} - - -static int -sjis_mbtocs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - XlcCharSet charset = NULL; - int char_size = 0; - int unconv_num = 0; - const char *src = *from; - char *dst = *to; - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - int codeset_num = XLC_GENERIC(lcd, codeset_num); - - if (iskanji(*src)) { - if (KANJI_CODESET >= codeset_num) - return -1; - charset = *CS1->charset_list; - char_size = charset->char_size; - - if (*from_left >= char_size && *to_left >= char_size) { - *dst++ = *src++; - *dst++ = *src++; - if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */ - unconv_num++; - sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1)); - } else - return -1; - } - else if (isuserdef(*src)) { - if (USERDEF_CODESET >= codeset_num) - return -1; - charset = *CS3->charset_list; - char_size = charset->char_size; - - if (*from_left >= char_size && *to_left >= char_size) { - *dst++ = *src++; - *dst++ = *src++; - if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */ - unconv_num++; - sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1)); - } else - return -1; - } - else if (isascii(*src)) { - if (ASCII_CODESET >= codeset_num) - return -1; - charset = *CS0->charset_list; - char_size = charset->char_size; - - if (*from_left >= char_size && *to_left >= char_size) - *dst++ = *src++; - else - return -1; - } - else if (iskana(*src)) { - if (KANA_CODESET >= codeset_num) - return -1; - charset = *CS2->charset_list; - char_size = charset->char_size; - - if (*from_left >= char_size && *to_left >= char_size) - *dst++ = *src++; - else - return -1; - } - else /* unknown */ - return -1; - - *from_left -= char_size; - *to_left -= char_size; - - *to = (XPointer) dst; - *from = (XPointer) src; - - if (num_args > 0) - *((XlcCharSet *) args[0]) = charset; - - return unconv_num; -} - - -static int -sjis_mbstocs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - const char *tmp_from; - char *tmp_to; - int tmp_from_left, tmp_to_left; - XlcCharSet charset, tmp_charset; - XPointer tmp_args[1]; - int unconv_num = 0, ret; - -/* Determine the charset of the segment and convert one character: */ - - tmp_args[0] = (XPointer) &charset; /* charset from sjis_mbtocs() */ - while - ((ret = sjis_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0) - unconv_num += ret; - if ( ret < 0 ) - return ret; - - tmp_from = *from; - tmp_from_left = *from_left; - tmp_to_left = *to_left; - tmp_to = *to; - -/* Convert remainder of the segment: */ - - tmp_args[0] = (XPointer) &tmp_charset; - while( (ret = sjis_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left, - (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) { - - if (ret > 0) { - unconv_num += ret; - continue; - } - - if (tmp_charset != charset) /* quit on end of segment */ - break; - - *from = (XPointer) tmp_from; - *from_left = tmp_from_left; - *to = (XPointer) tmp_to; - *to_left = tmp_to_left; - } - - if (num_args > 0) - *((XlcCharSet *) args[0]) = charset; - - return unconv_num; -} - -static int -sjis_wcstocs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd) conv->state; - const wchar_t *wcptr = *((const wchar_t **)from); - char *bufptr = *((char **) to); - wchar_t wch; - char *tmpptr; - int length; - CodeSet codeset; - Ulong wc_encoding; - int buf_len = *to_left; - int wcstr_len = *from_left; - - if (!(codeset = wc_codeset(lcd, *wcptr))) - return -1; - - if (wcstr_len < buf_len / codeset->length) - buf_len = wcstr_len * codeset->length; - -#if !defined(__sony_news) || defined(SVR4) - wc_encoding = codeset->wc_encoding; - - for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) { - wch = *wcptr; - - if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding) - break; - - length = codeset->length; - - buf_len -= length; - bufptr += length; - tmpptr = bufptr - 1; - - while (length--) { - *tmpptr-- = kana ? BIT8ON(wch) : BIT8OFF(wch); - wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits); - } - } -#else - length = codeset->length; - for( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len-- ) { - wch = *wcptr; - if( codeset != wc_codeset( lcd, wch ) ) - break; - - buf_len -= length; - if( length == 2 ) { - unsigned short code; - - code = sjis2jis( wch & 0xffff ); - *bufptr++ = code >> 8; - *bufptr++ = code & 0xff; - } - else - *bufptr++ = wch & 0xff; - } -#endif - - if (num_args > 0) - *((XlcCharSet *) args[0]) = *codeset->charset_list; - - *from_left -= wcptr - (wchar_t *) *from; - *from = (XPointer) wcptr; - - *to_left -= bufptr - *to; - *to = bufptr; - - return 0; -} - -static CodeSet -GetCodeSetFromCharSet( - XLCd lcd, - XlcCharSet charset) -{ - CodeSet *codeset = XLC_GENERIC(lcd, codeset_list); - XlcCharSet *charset_list; - int codeset_num, num_charsets; - - codeset_num = XLC_GENERIC(lcd, codeset_num); - - for ( ; codeset_num-- > 0; codeset++) { - num_charsets = (*codeset)->num_charsets; - charset_list = (*codeset)->charset_list; - - for ( ; num_charsets-- > 0; charset_list++) - if (*charset_list == charset) - return *codeset; - } - - return (CodeSet) NULL; -} - - -static int -sjis_cstombs( - XlcConv conv, - char **from, - int *from_left, - char **to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd) conv->state; - const char *csptr = *from; - char *bufptr = *to; - int csstr_len = *from_left; - int buf_len = *to_left; - int length; - CodeSet codeset; - int cvt_length = 0; - - if (num_args < 1) - return -1; - - if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) - return -1; - - csstr_len /= codeset->length; - buf_len /= codeset->length; - if (csstr_len < buf_len) - buf_len = csstr_len; - - cvt_length += buf_len * codeset->length; - - if (bufptr) { - while (buf_len--) { - length = codeset->length; - while (length--) - *bufptr++ = codeset->length == 1 && codeset->side == XlcGR ? - BIT8ON(*csptr++) : BIT8OFF(*csptr++); - - if (codeset->length == 2) - jis_to_sjis((Uchar *)(bufptr-2), (Uchar *)(bufptr-1)); - } - } - - *from_left -= csptr - *from; - *from = (XPointer) csptr; - - if (bufptr) - *to += cvt_length; - *to_left -= cvt_length; - - - return 0; -} - -static int -sjis_cstowcs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd) conv->state; - const char *csptr = (const char *) *from; - wchar_t *bufptr = (wchar_t *) *to; - wchar_t *toptr = (wchar_t *) *to; - int csstr_len = *from_left; - int buf_len = *to_left; - wchar_t wch; - int length; - Ulong wc_shift_bits = (int)XLC_GENERIC(lcd, wc_shift_bits); - CodeSet codeset; - - if (num_args < 1) - return -1; - - if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) - return -1; - - csstr_len /= codeset->length; - if (csstr_len < buf_len) - buf_len = csstr_len; - - *to_left -= buf_len; - - if (bufptr) { - - toptr += buf_len; - *to = (XPointer) toptr; - - while (buf_len--) { - wch = (wchar_t) BIT8OFF(*csptr); - csptr++; - - length = codeset->length - 1; - while (length--) { - wch = (wch << wc_shift_bits) | BIT8OFF(*csptr); - csptr++; - } - *bufptr++ = wch | codeset->wc_encoding; - } - } - - *from_left -= csptr - *from; - *from = (XPointer) csptr; - - return 0; -} - - -/* - * Stripped down Direct CT converters for SJIS - * - */ - -#define BADCHAR(min_ch, c) (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \ - BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \ - BIT8OFF(c) != 0x1b) - -typedef struct _CTDataRec { - int side; - int length; - char *name; - Ulong wc_encoding; - char *ct_encoding; - int ct_encoding_len; - int set_size; - Uchar min_ch; - Uchar ct_type; -} CTDataRec, *CTData; - -typedef struct _StateRec { - CTData GL_charset; - CTData GR_charset; - CTData charset; -} StateRec, *State; - -#define CT_STD 0 -#define CT_NSTD 1 -#define CT_DIR 2 -#define CT_EXT0 3 -#define CT_EXT1 4 -#define CT_EXT2 5 -#define CT_VER 6 - -static CTDataRec ctdata[] = -{ - { XlcGL, 1, "ISO8859-1:GL", 0, "\033(B" , 3, 0, 0, CT_STD }, - { XlcGR, 1, "ISO8859-1:GR", 0, "\033-A" , 3, 0, 0, CT_STD }, - { XlcGL, 1, "JISX0201.1976-0:GL", 0, "\033(J" , 3, 0, 0, CT_STD }, - { XlcGR, 1, "JISX0201.1976-0:GR", 0, "\033)I" , 3, 0, 0, CT_STD }, - { XlcGL, 2, "JISX0208.1983-0:GL", 0, "\033$(B" , 4, 0, 0, CT_STD }, - { XlcGR, 2, "JISX0208.1983-0:GR", 0, "\033$)B" , 4, 0, 0, CT_STD }, - { XlcGL, 2, "JISX0212.1990-0:GL", 0, "\033$(D" , 4, 0, 0, CT_STD }, - { XlcGR, 2, "JISX0212.1990-0:GR", 0, "\033$)D" , 4, 0, 0, CT_STD }, - { XlcUnknown, 0, "Ignore-Ext-Status?", 0, "\033#" , 2, 0, 0, CT_VER }, - { XlcUnknown, 0, "NonStd-?-OctetChar", 0, "\033%/0" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 1, "NonStd-1-OctetChar", 0, "\033%/1" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 2, "NonStd-2-OctetChar", 0, "\033%/2" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 3, "NonStd-3-OctetChar", 0, "\033%/3" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 4, "NonStd-4-OctetChar", 0, "\033%/4" , 4, 0, 0, CT_NSTD }, - { XlcUnknown, 0, "Extension-2" , 0, "\033%/" , 3, 0, 0, CT_EXT2 }, - { XlcUnknown, 0, "Extension-0" , 0, "\033" , 1, 0, 0, CT_EXT0 }, - { XlcUnknown, 0, "Begin-L-to-R-Text", 0, "\2331]" , 3, 0, 0, CT_DIR }, - { XlcUnknown, 0, "Begin-R-to-L-Text", 0, "\2332]" , 3, 0, 0, CT_DIR }, - { XlcUnknown, 0, "End-Of-String", 0, "\233]" , 2, 0, 0, CT_DIR }, - { XlcUnknown, 0, "Extension-1" , 0, "\233" , 1, 0, 0, CT_EXT1 }, -}; - -/* Note on above table: sjis_ctstombs() and sjis_ctstowcs() parser depends on - * certain table entries occuring in decreasing string length-- - * 1. CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries. - * 2. CT_DIR and CT_EXT1 entries must occur after CT_DIR entries. - */ - -static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)]; -static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1; - -#define Ascii 0 -#define Kanji 1 -#define Kana 2 -#define Userdef 3 - -/* - * initCTptr(): Set ctptr[] to point at ctdata[], indexed by codeset_num. - */ -static void -initCTptr( - XLCd lcd) -{ - int num_codesets = XLC_GENERIC(lcd, codeset_num); - int num_charsets; - int i, j; - CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); - CodeSet codeset; - XlcCharSet charset; - CTData ctdp = ctdata; - - ctdptr[Ascii] = &ctdata[0]; /* failsafe */ - - for (i = 0; i < num_codesets; i++) { - - codeset = codesets[i]; - num_charsets = codeset->num_charsets; - - for (j = 0; j < num_charsets; j++) { - - charset = codeset->charset_list[j]; - - for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++) - - if (! strcmp(ctdp->name, charset->name)) { - - ctdptr[codeset->cs_num] = ctdp; - - ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding; - - ctdptr[codeset->cs_num]->set_size = - charset->set_size; - - ctdptr[codeset->cs_num]->min_ch = - charset->set_size == 94 && - (ctdptr[codeset->cs_num]->length > 1 || - ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20; - - break; - } - } - } -} - - -static int -sjis_mbstocts( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - int ct_len = *to_left; - int cs_num; - int clen; - int unconv_num = 0; - int num_conv; - const char *inbufptr = *from; - char *ctptr = *to; - XPointer ct_base = ctptr; - - StateRec ct_state; - CTData charset = NULL; - XLCd lcd = (XLCd) conv->state; - int codeset_num = XLC_GENERIC(lcd, codeset_num); - -/* Initial State: */ - - ct_state.GL_charset = ctdptr[Ascii]; - ct_state.GR_charset = NULL; - - if (*from_left > *to_left) - *from_left = *to_left; - - for (;*from_left > 0; (*from_left) -= charset->length) { - - if (iskanji(*inbufptr)) { - if (KANJI_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Kanji; - charset = ctdptr[Kanji]; - if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1))) - unconv_num++; - } - else if (isuserdef(*inbufptr)) { - if (USERDEF_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Userdef; - charset = ctdptr[Userdef]; - if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1))) - unconv_num++; - } - else if (isascii(*inbufptr)) { - if (ASCII_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Ascii; - charset = ctdptr[Ascii]; - } - else if (iskana(*inbufptr)) { - if (KANA_CODESET >= codeset_num) { - unconv_num++; - (*from_left)--; - continue; - } - cs_num = Kana; - charset = ctdptr[Kana]; - } - else { /* unknown */ - unconv_num++; - (*from_left)--; - continue; - } - - if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || - (charset->side == XlcGL && charset != ct_state.GL_charset) ) { - - ct_len -= ctdptr[cs_num]->ct_encoding_len; - if (ct_len < 0) { - unconv_num++; - break; - } - - if (ctptr) { - strcpy(ctptr, ctdptr[cs_num]->ct_encoding); - ctptr += ctdptr[cs_num]->ct_encoding_len; - } - } - - clen = charset->length; - do { - *ctptr++ = *inbufptr++; - } while (--clen); - - if (charset->length >= 2) { - sjis_to_jis((Uchar *)(ctptr-2), (Uchar *)(ctptr-1)); - if (BADCHAR(charset->min_ch, *(ctptr-2)) || - BADCHAR(charset->min_ch, *(ctptr-1))) { - unconv_num++; - continue; - } - } - else - if (BADCHAR(charset->min_ch, *(ctptr-1))) { - unconv_num++; - continue; - } - - if (charset->side == XlcGR) - ct_state.GR_charset = charset; - else if (charset->side == XlcGL) - ct_state.GL_charset = charset; - - if (charset->side == XlcGR) { - clen = charset->length; - do { - (*(Uchar *)(ctptr-clen)) = BIT8ON(*(Uchar *)(ctptr-clen)); - } while (--clen); - } - } - - *to = (XPointer)ctptr; - - if ((num_conv = (int)(ctptr - ct_base)) > 0) - (*to_left) -= num_conv; - - return unconv_num; - -} - - -#define byte1 (length == codeset->length - 1) -#define byte2 (byte1 == 0) - -static int -sjis_wcstocts( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - int ct_len = *to_left; - const wchar_t *inbufptr = (const wchar_t *) *from; - char *ctptr = *to; - XPointer ct_base = ctptr; - wchar_t wch; - int length; - Uchar tmp; - Uchar t1 = 0; - int num_conv; - - StateRec ct_state; - XLCd lcd = (XLCd)conv->state; - CTData charset; - CodeSet codeset; - int unconv_num = 0; - Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); - -/* Initial State: */ - ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */ - ct_state.GR_charset = NULL; - - if (*from_left > *to_left) - *from_left = *to_left; - - for (; *from_left > 0 ; (*from_left)-- ) { - - wch = *inbufptr++; - - if (!(codeset = wc_codeset(lcd, wch))) { - unconv_num++; - (*from_left)--; - continue; - } - - charset = ctdptr[codeset->cs_num]; - - length = codeset->length; - wch ^= (wchar_t)codeset->wc_encoding; - - if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || - (charset->side == XlcGL && charset != ct_state.GL_charset) ) { - - ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len; - if (ct_len < 0) { - unconv_num++; - break; - } - - if (ctptr) { - strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding); - ctptr += ctdptr[codeset->cs_num]->ct_encoding_len; - } - - } - - if (charset->side == XlcGR) - ct_state.GR_charset = charset; - else if (charset->side == XlcGL) - ct_state.GL_charset = charset; - - do { - length--; - tmp = wch>>(wchar_t)( (Ulong)length * wc_shift); - - if (kana) { - if (BADCHAR(charset->min_ch, (char)tmp)) { - unconv_num++; - break; - } - *ctptr++ = (char)BIT8ON(tmp); - } - - else if (byte1 && (kanji || userdef)) { - t1 = tmp; - } - - else if (byte2 && (kanji || userdef)) { - if (BADCHAR(charset->min_ch, (char)t1) || - BADCHAR(charset->min_ch, (char)tmp)) { - unconv_num++; - break; - } - - *ctptr++ = (char)BIT8OFF(t1); - *ctptr++ = (char)BIT8OFF(tmp); - } - - else { - if (BADCHAR(charset->min_ch, (char)tmp)) { - unconv_num++; - break; - } - *ctptr++ = (char)tmp; - } - } while (length); - - } /* end for */ - - *to = (XPointer)ctptr; - - if ((num_conv = (int)(ctptr - ct_base)) > 0) - (*to_left) -= num_conv; - - return unconv_num; -} -#undef byte1 -#undef byte2 - -#define SKIP_I(str) while (*(str) >= 0x20 && *(str) <= 0x2f) (str)++; -#define SKIP_P(str) while (*(str) >= 0x30 && *(str) <= 0x3f) (str)++; - -static int -sjis_ctstombs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - const char *inbufptr = *from; - XPointer outbufptr = *to; - const char *inbuf_base; - XPointer outbuf_base = outbufptr; - int clen, length; - int unconv_num = 0; - int num_conv; - unsigned int ct_seglen = 0; - Uchar ct_type; - CTData ctdp = ctdata; /* default */ - CTData GL_ctdp = ctdp; /* GL ctdp save */ - CTData GR_ctdp = ctdp; /* GR ctdp save */ - - if (*from_left > *to_left) - *from_left = *to_left; - - for (length = ctdata[Ascii].length; *from_left > 0 ; (*from_left) -= length) - { - ct_type = CT_STD; - /* change GL/GR charset */ - if(ctdp->side == XlcGR && isleftside(*inbufptr)){ - /* select GL side */ - ctdp = GL_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ - /* select GR side */ - ctdp = GR_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - } - if (*inbufptr == '\033' || *inbufptr == (char)'\233') { - - for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { - - if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) - { - inbufptr += ctdp->ct_encoding_len; - (*from_left) -= ctdp->ct_encoding_len; - if( ctdp->length ) { - length = ctdp->length; - if( *from_left < length ) { - *to = (XPointer)outbufptr; - *to_left -= outbufptr - outbuf_base; - return( unconv_num + *from_left ); - } - } - ct_type = ctdp->ct_type; - if(ctdp->side == XlcGL){ - GL_ctdp = ctdp; /* save GL ctdp */ - }else{ - GR_ctdp = ctdp; /* save GR ctdp */ - } - break; - } - } - if (ctdp > ctd_endp) /* failed to match CT sequence */ - unconv_num++; - } - -/* The following code insures that non-standard encodings, direction, extension, - * and version strings are ignored; subject to change in future. - */ - switch (ct_type) { - case CT_STD: - break; - case CT_EXT2: - inbufptr++; - (*from_left)--; - case CT_NSTD: - ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; - inbufptr += ct_seglen; - (*from_left) -= ct_seglen; - continue; - case CT_EXT0: - inbuf_base = inbufptr; - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - (*from_left) -= ct_seglen; - continue; - case CT_EXT1: - inbuf_base = inbufptr; - SKIP_P(inbufptr); - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - (*from_left) -= ct_seglen; - continue; - case CT_DIR: - continue; - case CT_VER: - inbufptr += 2; - (*from_left) -= 2; - continue; - } - - if (ctdp->side == XlcGL || isrightside (*inbufptr)) { - clen = length; - } else { - clen = 1; - *from_left += length - clen; - } - do { - Uchar mask = (length == 2) ? GL : -1; - *outbufptr++ = *inbufptr++ & mask; - } while (--clen); - - if (length >= 2) - jis_to_sjis((Uchar *)(outbufptr-2), (Uchar *)(outbufptr-1)); - } - - *to = (XPointer)outbufptr; - - if ((num_conv = (int)(outbufptr - outbuf_base)) > 0) - (*to_left) -= num_conv; - - return unconv_num; -} - - -static int -sjis_ctstowcs( - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XLCd lcd = (XLCd)conv->state; - Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits); - const char *inbufptr = *from; - const char *inbuf_base; - wchar_t *outbufptr = (wchar_t *) *to; - wchar_t *outbuf_base = outbufptr; - int clen, length; - int num_conv; - int unconv_num = 0; - unsigned int ct_seglen = 0; - Uchar ct_type = 0; - int shift_mult; - wchar_t wc_tmp; - wchar_t wch; - Ulong wc_encoding; - CTData ctdp = ctdata; - CTData GL_ctdp = ctdp; /* GL ctdp save */ - CTData GR_ctdp = ctdp; /* GR ctdp save */ - - if (*from_left > *to_left) - *from_left = *to_left; - - for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length ) - { - ct_type = CT_STD; - /* change GL/GR charset */ - if(ctdp->side == XlcGR && isleftside(*inbufptr)){ - /* select GL side */ - ctdp = GL_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ - /* select GR side */ - ctdp = GR_ctdp; - length = ctdp->length; - ct_type = ctdp->ct_type; - } - if (*inbufptr == '\033' || *inbufptr == (char)'\233') { - for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { - - if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) - { - inbufptr += ctdp->ct_encoding_len; - (*from_left) -= ctdp->ct_encoding_len; - if( ctdp->length ) { - length = ctdp->length; - if( *from_left < length ) { - *to = (XPointer)outbufptr; - *to_left -= outbufptr - outbuf_base; - return( unconv_num + *from_left ); - } - } - ct_type = ctdp->ct_type; - if(ctdp->side == XlcGL){ - GL_ctdp = ctdp; /* save GL ctdp */ - }else{ - GR_ctdp = ctdp; /* save GR ctdp */ - } - break; - } - } - if (ctdp > ctd_endp) /* failed to match CT sequence */ - unconv_num++; - } - -/* The following block of code insures that non-standard encodings, direction, - * extension, and version strings are ignored; subject to change in future. - */ - switch (ct_type) { - case CT_STD: - break; - case CT_EXT2: - inbufptr++; - (*from_left)--; - case CT_NSTD: - ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; - inbufptr += ct_seglen; - (*from_left) -= ct_seglen; - continue; - case CT_EXT0: - inbuf_base = inbufptr; - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - (*from_left) -= ct_seglen; - continue; - case CT_EXT1: - inbuf_base = inbufptr; - SKIP_P(inbufptr); - SKIP_I(inbufptr); - inbufptr++; - ct_seglen = (unsigned)(inbufptr - inbuf_base); - (*from_left) -= ct_seglen; - continue; - case CT_DIR: - continue; - case CT_VER: - inbufptr += 2; - (*from_left) -= 2; - continue; - } -#if !defined(__sony_news) || defined(SVR4) - if (ctdp->side == XlcGL || isrightside (*inbufptr)) { - clen = length; - wc_encoding = ctdp->wc_encoding; - } else { - clen = 1; - *from_left += length - clen; - wc_encoding = ctdptr[Ascii]->wc_encoding; - } - shift_mult = clen - 1; - wch = (wchar_t)0; - - do { - wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult); - wch |= wc_tmp; - shift_mult--; - } while (--clen); - *outbufptr++ = wch | wc_encoding; -#else - if( length == 1 ) - *outbufptr++ = (unsigned char)*inbufptr++; - else if( length == 2 ) { - unsigned short code; - code = (*inbufptr << 8) | *(inbufptr+1); - *outbufptr++ = jis2sjis( code ); - inbufptr += 2; - } -#endif - } - *to = (XPointer)outbufptr; - - if ((num_conv = (int)(outbufptr - outbuf_base)) > 0) - (*to_left) -= num_conv ; - - return unconv_num; - -} -#undef BADCHAR - -static void -close_converter( - XlcConv conv) -{ - Xfree((char *) conv); -} - - -static XlcConv -create_conv( - XLCd lcd, - XlcConvMethods methods) -{ - XlcConv conv; - - conv = (XlcConv) Xmalloc(sizeof(XlcConvRec)); - if (conv == NULL) - return (XlcConv) NULL; - - conv->methods = methods; - conv->state = (XPointer) lcd; - return conv; -} - - -enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS, - WCSTOCTS, MBSTOCTS, CTSTOMBS, CTSTOWCS }; - -static XlcConvMethodsRec conv_methods[] = { - {close_converter, sjis_mbstocs, NULL }, - {close_converter, sjis_wcstocs, NULL }, - {close_converter, sjis_mbtocs, NULL }, - {close_converter, sjis_cstombs, NULL }, - {close_converter, sjis_cstowcs, NULL }, - {close_converter, sjis_mbstowcs, NULL }, - {close_converter, sjis_wcstombs, NULL }, - {close_converter, sjis_wcstocts, NULL }, - {close_converter, sjis_mbstocts, NULL }, - {close_converter, sjis_ctstombs, NULL }, - {close_converter, sjis_ctstowcs, NULL }, -}; - - -static XlcConv -open_mbstocs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBSTOCS]); -} - -static XlcConv -open_wcstocs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[WCSTOCS]); -} - -static XlcConv -open_mbtocs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBTOCS]); -} - -static XlcConv -open_cstombs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CSTOMBS]); -} - -static XlcConv -open_cstowcs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CSTOWCS]); -} - -static XlcConv -open_mbstowcs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBSTOWCS]); -} - -static XlcConv -open_wcstombs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[WCSTOMBS]); -} - -static XlcConv -open_wcstocts( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[WCSTOCTS]); -} - -static XlcConv -open_mbstocts( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[MBSTOCTS]); -} - -static XlcConv -open_ctstombs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CTSTOMBS]); -} - -static XlcConv -open_ctstowcs( - XLCd from_lcd, - const char *from_type, - XLCd to_lcd, - const char *to_type) -{ - return create_conv(from_lcd, &conv_methods[CTSTOWCS]); -} - -XLCd -_XlcSjisLoader( - const char *name) -{ - XLCd lcd; - - lcd = _XlcCreateLC(name, _XlcGenericMethods); - if (lcd == NULL) - return lcd; - - if (!XLC_PUBLIC_PART(lcd)->codeset || - (_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "SJIS"))) { - _XlcDestroyLC(lcd); - return (XLCd) NULL; - } - - initCTptr(lcd); - - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs); - _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs); - _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs); - _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs); - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs); - -#ifndef FORCE_INDIRECT_CONVERTER - _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs); - _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs); - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts); - _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs); - _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts); - _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs); -#endif - - _XlcAddUtf8Converters(lcd); - - return lcd; -} - -#else -typedef int dummy; -#endif /* X_LOCALE */ +/**************************************************************** + + Copyright 1992, 1993 by FUJITSU LIMITED + Copyright 1993 by Fujitsu Open Systems Solutions, Inc. + Copyright 1994 by Sony Corporation + +Permission to use, copy, modify, distribute and sell this software +and its documentation for any purpose is hereby granted without fee, +provided that the above copyright notice appear in all copies and +that both that copyright notice and this permission notice appear +in supporting documentation, and that the name of FUJITSU LIMITED, +Fujitsu Open Systems Solutions, Inc. and Sony Corporation not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. +FUJITSU LIMITED, Fujitsu Open Systems Solutions, Inc. and +Sony Corporation make no representations about the suitability of +this software for any purpose. It is provided "as is" without +express or implied warranty. + +FUJITSU LIMITED, FUJITSU OPEN SYSTEMS SOLUTIONS, INC. AND SONY +CORPORATION DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, +INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, +IN NO EVENT SHALL FUJITSU OPEN SYSTEMS SOLUTIONS, INC., FUJITSU LIMITED +AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR +CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS +OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE +OR PERFORMANCE OF THIS SOFTWARE. + + Authors: Jeffrey Bloomfield (jeffb@ossi.com) + Shigeru Yamada (yamada@ossi.com) + Yoshiyuki Segawa (segawa@ossi.com) + Modifier:Makoto Wakamatsu Sony Corporation + makoto@sm.sony.co.jp + +*****************************************************************/ + +/* + * A Japanese SJIS locale. + * Supports: all locales with codeset SJIS. + * How: Provides converters for SJIS. + * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2). + */ + +#ifdef X_LOCALE + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XlcGeneric.h" + +#include +#ifdef WIN32 +#define isascii __isascii +#endif + +#define CS0 codesets[0] /* Codeset 0 - 7-bit ASCII */ +#define CS1 codesets[1] /* Codeset 1 - Kanji */ +#define CS2 codesets[2] /* Codeset 2 - Half-Kana */ +#define CS3 codesets[3] /* Codeset 3 - User defined */ + +#define ascii (codeset->cs_num == 0) +#define kanji (codeset->cs_num == 1) +#define kana (codeset->cs_num == 2) +#define userdef (codeset->cs_num == 3) + +#define ASCII_CODESET 0 +#define KANJI_CODESET 1 +#define KANA_CODESET 2 +#define USERDEF_CODESET 3 +#define MAX_CODESETS 4 + +#define GR 0x80 /* begins right-side (non-ascii) region */ +#define GL 0x7f /* ends left-side (ascii) region */ + +#define isleftside(c) (((c) & GR) ? 0 : 1) +#define isrightside(c) (!isleftside(c)) + +typedef unsigned char Uchar; +typedef unsigned long Ulong; +typedef unsigned int Uint; + +/* Acceptable range for 2nd byte of SJIS multibyte char */ +#define VALID_MULTIBYTE(c) \ + ((0x40<=((Uchar)c) && ((Uchar)c)<=0x7e) \ + || (0x80<=((Uchar)c) && ((Uchar)c)<=0xfc)) + +#ifndef iskanji +#define iskanji(c) ((0x81<=((Uchar)c) && ((Uchar)c)<=0x9f) \ + || (0xe0<=((Uchar)c) && ((Uchar)c)<=0xef)) +#endif /* !iskanji */ + +#ifndef iskana +#define iskana(c) (0xa1<=((Uchar)c) && ((Uchar)c)<=0xdf) +#endif /* !iskana */ + +#define isuserdef(c) (0xf0<=((Uchar)c) && ((Uchar)c)<=0xfc) + +#define BIT8OFF(c) ((c) & GL) +#define BIT8ON(c) ((c) | GR) + + +static void jis_to_sjis (Uchar *p1, Uchar *p2); +static void sjis_to_jis (Uchar *p1, Uchar *p2); +static CodeSet wc_codeset (XLCd lcd, wchar_t wch); + + +/* + * Notes: + * 1. 16-bit widechar format is limited to 14 data bits. Since the 2nd byte + * of SJIS multibyte chars are in the ranges of 0x40 - 7E and 0x80 - 0xFC, + * SJIS cannot map directly into 16 bit widechar format within the confines + * of a single codeset. Therefore, for SJIS widechar conversion, SJIS Kanji + * is mapped into the JIS codeset. (The algorithms used in jis_to_sjis() + * and sjis_to_jis() are from Ken Lunde (lunde@mv.us.adobe.com) and are in + * the public domain.) + * 2. Defining FORCE_INDIRECT_CONVERTER (see _XlcEucLoader()) + * forces indirect (charset) conversions (e.g. wcstocs()<->cstombs()). + * 3. Using direct converters (e.g. mbstowcs()) decreases conversion + * times by 20-40% (depends on specific converter used). + */ + + +static int +sjis_mbstowcs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + + XLCd lcd = (XLCd)conv->state; + + int chr_len = 0; + int shift_mult = 0; + Uint chrcode = 0; + + Uchar ch, ch2; + Uint wc_encode = 0; + Uint wc_tmp = 0; + + Bool new_char; + + int firstbyte; + int length = 0; + int num_conv; + int unconv_num = 0; + + const char *inbufptr = *from; + wchar_t *outbufptr = (wchar_t *) *to; + wchar_t *outbuf_base = outbufptr; + + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + int codeset_num = XLC_GENERIC(lcd, codeset_num); + Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); + + if (*from_left > *to_left) + *from_left = *to_left; + + for (new_char = True, firstbyte = True; *from_left > 0; (*from_left)--) { + + ch = *inbufptr++; + + if (firstbyte) { + if (ASCII_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + if (isascii(ch)) { + length = CS0->length; + *outbufptr++ = (wchar_t)ch; + continue; + } + else if (iskanji(ch)) { + if (KANJI_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + firstbyte = False; + length = CS1->length; + if (*from_left < length || *to_left < length) + return -1; + wc_encode = CS1->wc_encoding; + ch2 = *inbufptr; + sjis_to_jis(&ch, &ch2); + chrcode = ch; + } + else if (iskana(ch)) { + if (KANA_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + length = CS2->length; + wc_encode = CS2->wc_encoding; + chrcode = BIT8OFF(ch); + } + else if (isuserdef(ch)) { + if (USERDEF_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + firstbyte = False; + length = CS3->length; + if (*from_left < length || *to_left < length) + return -1; + wc_encode = CS3->wc_encoding; + ch2 = *inbufptr; + sjis_to_jis(&ch, &ch2); + chrcode = ch; + } + else /* unknown */ { + unconv_num++; + (*from_left)--; + continue; + } + } else { /* 2nd byte of multibyte char */ + if (!VALID_MULTIBYTE((Uchar) *(inbufptr-1))) { + unconv_num++; + firstbyte = True; + } + chrcode = ch2; + } + + if (new_char) { + chr_len = length; + shift_mult = length - 1; + new_char = False; + } + + chrcode <<= (wc_shift * shift_mult); + shift_mult--; + wc_tmp |= chrcode; + if (--chr_len == 0) { + wc_tmp |= wc_encode; + *outbufptr++ = wc_tmp; + + firstbyte = True; + new_char = True; + wc_tmp = (Uint)0; + } + + } /* end for */ + + *to = (XPointer)outbufptr; + + if ((num_conv = outbufptr - outbuf_base) > 0) + (*to_left) -= num_conv; + + return unconv_num; +} + + +#define byte1 (length == codeset->length - 1) +#define byte2 (byte1 == 0) + +static int +sjis_wcstombs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + const wchar_t *inbufptr = (const wchar_t *) *from; + XPointer outbufptr = *to; + XPointer outbuf_base = outbufptr; + wchar_t wch; + int length; + Uchar tmp; + Uchar t1, t2; + int num_conv; + int unconv_num = 0; + + XLCd lcd = (XLCd)conv->state; + CodeSet codeset; + Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); + + if (*from_left > *to_left) + *from_left = *to_left; + + for (; *from_left > 0 ; (*from_left)-- ) { + + wch = *inbufptr++; + + if (!(codeset = wc_codeset(lcd, wch))) { + unconv_num++; + (*from_left)--; + continue; + } + + length = codeset->length; + wch ^= (wchar_t)codeset->wc_encoding; + + do { + length--; + tmp = wch>>(wchar_t)( (Ulong)length * wc_shift); + + if (kana) + tmp = BIT8ON(tmp); + + else if (byte1 && (kanji || userdef)) { + t1 = BIT8OFF(tmp); + continue; + } + + else if (byte2 && (kanji || userdef)) { + t2 = BIT8OFF(tmp); + jis_to_sjis(&t1, &t2); + *outbufptr++ = (char)t1; + tmp = t2; + } + + *outbufptr++ = (char)tmp; + } while (length); + + } /* end for */ + + *to = (XPointer)outbufptr; + + if ((num_conv = (int)(outbufptr - outbuf_base)) > 0) + (*to_left) -= num_conv; + + return unconv_num; +} +#undef byte1 +#undef byte2 + +/* + * sjis<->jis conversion for widechar kanji (See Note at top of file) + */ +static void +sjis_to_jis( + Uchar *p1, + Uchar *p2) +{ + Uchar c1 = *p1; + Uchar c2 = *p2; + Uchar adjust = c2 < 0x9f; + Uchar rowOffset = c1 < 0xa0 ? 0x70 : 0xb0; + Uchar cellOffset = adjust ? (0x1f + (c2 > 0x7f)) : 0x7e; + + *p1 = ((c1 - rowOffset) << 1) - adjust; + *p2 -= cellOffset; +} + +static void +jis_to_sjis( + Uchar *p1, + Uchar *p2) +{ + Uchar c1 = *p1; + Uchar c2 = *p2; + Uchar rowOffset = c1 < 0x5f ? 0x70 : 0xb0; + Uchar cellOffset = c1 % 2 ? 0x1f + (c2 > 0x5f) : 0x7e; + + *p1 = ((Uchar)(c1 + 1) >> 1) + rowOffset; + *p2 = c2 + cellOffset; +} + +static CodeSet +wc_codeset( + XLCd lcd, + wchar_t wch) +{ + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); +#if !defined(__sony_news) || defined(SVR4) + int end = XLC_GENERIC(lcd, codeset_num); + Ulong widech = (Ulong)(wch & XLC_GENERIC(lcd, wc_encode_mask)); + + for (; --end >= 0; codesets++) + if ( widech == (*codesets)->wc_encoding ) + return *codesets; + + return NULL; +#else + if( iskanji(wch >> 8) ) + return( codesets[1] ); + if( iskana(wch & 0xff) ) + return( codesets[2] ); + return( codesets[0] ); +#endif +} + + +static int +sjis_mbtocs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + XlcCharSet charset = NULL; + int char_size = 0; + int unconv_num = 0; + const char *src = *from; + char *dst = *to; + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + int codeset_num = XLC_GENERIC(lcd, codeset_num); + + if (iskanji(*src)) { + if (KANJI_CODESET >= codeset_num) + return -1; + charset = *CS1->charset_list; + char_size = charset->char_size; + + if (*from_left >= char_size && *to_left >= char_size) { + *dst++ = *src++; + *dst++ = *src++; + if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */ + unconv_num++; + sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1)); + } else + return -1; + } + else if (isuserdef(*src)) { + if (USERDEF_CODESET >= codeset_num) + return -1; + charset = *CS3->charset_list; + char_size = charset->char_size; + + if (*from_left >= char_size && *to_left >= char_size) { + *dst++ = *src++; + *dst++ = *src++; + if (!VALID_MULTIBYTE((Uchar) *(src-1))) /* check 2nd byte */ + unconv_num++; + sjis_to_jis((Uchar *)(dst-2), (Uchar *)(dst-1)); + } else + return -1; + } + else if (isascii(*src)) { + if (ASCII_CODESET >= codeset_num) + return -1; + charset = *CS0->charset_list; + char_size = charset->char_size; + + if (*from_left >= char_size && *to_left >= char_size) + *dst++ = *src++; + else + return -1; + } + else if (iskana(*src)) { + if (KANA_CODESET >= codeset_num) + return -1; + charset = *CS2->charset_list; + char_size = charset->char_size; + + if (*from_left >= char_size && *to_left >= char_size) + *dst++ = *src++; + else + return -1; + } + else /* unknown */ + return -1; + + *from_left -= char_size; + *to_left -= char_size; + + *to = (XPointer) dst; + *from = (XPointer) src; + + if (num_args > 0) + *((XlcCharSet *) args[0]) = charset; + + return unconv_num; +} + + +static int +sjis_mbstocs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + const char *tmp_from; + char *tmp_to; + int tmp_from_left, tmp_to_left; + XlcCharSet charset, tmp_charset; + XPointer tmp_args[1]; + int unconv_num = 0, ret; + +/* Determine the charset of the segment and convert one character: */ + + tmp_args[0] = (XPointer) &charset; /* charset from sjis_mbtocs() */ + while + ((ret = sjis_mbtocs(conv, from, from_left, to, to_left, tmp_args, 1)) > 0) + unconv_num += ret; + if ( ret < 0 ) + return ret; + + tmp_from = *from; + tmp_from_left = *from_left; + tmp_to_left = *to_left; + tmp_to = *to; + +/* Convert remainder of the segment: */ + + tmp_args[0] = (XPointer) &tmp_charset; + while( (ret = sjis_mbtocs(conv, (XPointer *) &tmp_from, &tmp_from_left, + (XPointer *) &tmp_to, &tmp_to_left, tmp_args, 1)) >= 0 ) { + + if (ret > 0) { + unconv_num += ret; + continue; + } + + if (tmp_charset != charset) /* quit on end of segment */ + break; + + *from = (XPointer) tmp_from; + *from_left = tmp_from_left; + *to = (XPointer) tmp_to; + *to_left = tmp_to_left; + } + + if (num_args > 0) + *((XlcCharSet *) args[0]) = charset; + + return unconv_num; +} + +static int +sjis_wcstocs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd) conv->state; + const wchar_t *wcptr = *((const wchar_t **)from); + char *bufptr = *((char **) to); + wchar_t wch; + char *tmpptr; + int length; + CodeSet codeset; + Ulong wc_encoding; + int buf_len = *to_left; + int wcstr_len = *from_left; + + if (!(codeset = wc_codeset(lcd, *wcptr))) + return -1; + + if (wcstr_len < buf_len / codeset->length) + buf_len = wcstr_len * codeset->length; + +#if !defined(__sony_news) || defined(SVR4) + wc_encoding = codeset->wc_encoding; + + for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) { + wch = *wcptr; + + if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding) + break; + + length = codeset->length; + + buf_len -= length; + bufptr += length; + tmpptr = bufptr - 1; + + while (length--) { + *tmpptr-- = kana ? BIT8ON(wch) : BIT8OFF(wch); + wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits); + } + } +#else + length = codeset->length; + for( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len-- ) { + wch = *wcptr; + if( codeset != wc_codeset( lcd, wch ) ) + break; + + buf_len -= length; + if( length == 2 ) { + unsigned short code; + + code = sjis2jis( wch & 0xffff ); + *bufptr++ = code >> 8; + *bufptr++ = code & 0xff; + } + else + *bufptr++ = wch & 0xff; + } +#endif + + if (num_args > 0) + *((XlcCharSet *) args[0]) = *codeset->charset_list; + + *from_left -= wcptr - (wchar_t *) *from; + *from = (XPointer) wcptr; + + *to_left -= bufptr - *to; + *to = bufptr; + + return 0; +} + +static CodeSet +GetCodeSetFromCharSet( + XLCd lcd, + XlcCharSet charset) +{ + CodeSet *codeset = XLC_GENERIC(lcd, codeset_list); + XlcCharSet *charset_list; + int codeset_num, num_charsets; + + codeset_num = XLC_GENERIC(lcd, codeset_num); + + for ( ; codeset_num-- > 0; codeset++) { + num_charsets = (*codeset)->num_charsets; + charset_list = (*codeset)->charset_list; + + for ( ; num_charsets-- > 0; charset_list++) + if (*charset_list == charset) + return *codeset; + } + + return (CodeSet) NULL; +} + + +static int +sjis_cstombs( + XlcConv conv, + char **from, + int *from_left, + char **to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd) conv->state; + const char *csptr = *from; + char *bufptr = *to; + int csstr_len = *from_left; + int buf_len = *to_left; + int length; + CodeSet codeset; + int cvt_length = 0; + + if (num_args < 1) + return -1; + + if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) + return -1; + + csstr_len /= codeset->length; + buf_len /= codeset->length; + if (csstr_len < buf_len) + buf_len = csstr_len; + + cvt_length += buf_len * codeset->length; + + if (bufptr) { + while (buf_len--) { + length = codeset->length; + while (length--) + *bufptr++ = codeset->length == 1 && codeset->side == XlcGR ? + BIT8ON(*csptr++) : BIT8OFF(*csptr++); + + if (codeset->length == 2) + jis_to_sjis((Uchar *)(bufptr-2), (Uchar *)(bufptr-1)); + } + } + + *from_left -= csptr - *from; + *from = (XPointer) csptr; + + if (bufptr) + *to += cvt_length; + *to_left -= cvt_length; + + + return 0; +} + +static int +sjis_cstowcs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd) conv->state; + const char *csptr = (const char *) *from; + wchar_t *bufptr = (wchar_t *) *to; + wchar_t *toptr = (wchar_t *) *to; + int csstr_len = *from_left; + int buf_len = *to_left; + wchar_t wch; + int length; + Ulong wc_shift_bits = (int)XLC_GENERIC(lcd, wc_shift_bits); + CodeSet codeset; + + if (num_args < 1) + return -1; + + if (!(codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]))) + return -1; + + csstr_len /= codeset->length; + if (csstr_len < buf_len) + buf_len = csstr_len; + + *to_left -= buf_len; + + if (bufptr) { + + toptr += buf_len; + *to = (XPointer) toptr; + + while (buf_len--) { + wch = (wchar_t) BIT8OFF(*csptr); + csptr++; + + length = codeset->length - 1; + while (length--) { + wch = (wch << wc_shift_bits) | BIT8OFF(*csptr); + csptr++; + } + *bufptr++ = wch | codeset->wc_encoding; + } + } + + *from_left -= csptr - *from; + *from = (XPointer) csptr; + + return 0; +} + + +/* + * Stripped down Direct CT converters for SJIS + * + */ + +#define BADCHAR(min_ch, c) (BIT8OFF(c) < (char)min_ch && BIT8OFF(c) != 0x0 && \ + BIT8OFF(c) != '\t' && BIT8OFF(c) != '\n' && \ + BIT8OFF(c) != 0x1b) + +typedef struct _CTDataRec { + int side; + int length; + char *name; + Ulong wc_encoding; + char *ct_encoding; + int ct_encoding_len; + int set_size; + Uchar min_ch; + Uchar ct_type; +} CTDataRec, *CTData; + +typedef struct _StateRec { + CTData GL_charset; + CTData GR_charset; + CTData charset; +} StateRec, *State; + +#define CT_STD 0 +#define CT_NSTD 1 +#define CT_DIR 2 +#define CT_EXT0 3 +#define CT_EXT1 4 +#define CT_EXT2 5 +#define CT_VER 6 + +static CTDataRec ctdata[] = +{ + { XlcGL, 1, "ISO8859-1:GL", 0, "\033(B" , 3, 0, 0, CT_STD }, + { XlcGR, 1, "ISO8859-1:GR", 0, "\033-A" , 3, 0, 0, CT_STD }, + { XlcGL, 1, "JISX0201.1976-0:GL", 0, "\033(J" , 3, 0, 0, CT_STD }, + { XlcGR, 1, "JISX0201.1976-0:GR", 0, "\033)I" , 3, 0, 0, CT_STD }, + { XlcGL, 2, "JISX0208.1983-0:GL", 0, "\033$(B" , 4, 0, 0, CT_STD }, + { XlcGR, 2, "JISX0208.1983-0:GR", 0, "\033$)B" , 4, 0, 0, CT_STD }, + { XlcGL, 2, "JISX0212.1990-0:GL", 0, "\033$(D" , 4, 0, 0, CT_STD }, + { XlcGR, 2, "JISX0212.1990-0:GR", 0, "\033$)D" , 4, 0, 0, CT_STD }, + { XlcUnknown, 0, "Ignore-Ext-Status?", 0, "\033#" , 2, 0, 0, CT_VER }, + { XlcUnknown, 0, "NonStd-?-OctetChar", 0, "\033%/0" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 1, "NonStd-1-OctetChar", 0, "\033%/1" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 2, "NonStd-2-OctetChar", 0, "\033%/2" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 3, "NonStd-3-OctetChar", 0, "\033%/3" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 4, "NonStd-4-OctetChar", 0, "\033%/4" , 4, 0, 0, CT_NSTD }, + { XlcUnknown, 0, "Extension-2" , 0, "\033%/" , 3, 0, 0, CT_EXT2 }, + { XlcUnknown, 0, "Extension-0" , 0, "\033" , 1, 0, 0, CT_EXT0 }, + { XlcUnknown, 0, "Begin-L-to-R-Text", 0, "\2331]" , 3, 0, 0, CT_DIR }, + { XlcUnknown, 0, "Begin-R-to-L-Text", 0, "\2332]" , 3, 0, 0, CT_DIR }, + { XlcUnknown, 0, "End-Of-String", 0, "\233]" , 2, 0, 0, CT_DIR }, + { XlcUnknown, 0, "Extension-1" , 0, "\233" , 1, 0, 0, CT_EXT1 }, +}; + +/* Note on above table: sjis_ctstombs() and sjis_ctstowcs() parser depends on + * certain table entries occuring in decreasing string length-- + * 1. CT_EXT2 and CT_EXT0 entries must occur after CT_NSTD entries. + * 2. CT_DIR and CT_EXT1 entries must occur after CT_DIR entries. + */ + +static CTData ctdptr[sizeof(ctdata) / sizeof(CTDataRec)]; +static CTData ctd_endp = ctdata + ((sizeof(ctdata) / sizeof(CTDataRec))) - 1; + +#define Ascii 0 +#define Kanji 1 +#define Kana 2 +#define Userdef 3 + +/* + * initCTptr(): Set ctptr[] to point at ctdata[], indexed by codeset_num. + */ +static void +initCTptr( + XLCd lcd) +{ + int num_codesets = XLC_GENERIC(lcd, codeset_num); + int num_charsets; + int i, j; + CodeSet *codesets = XLC_GENERIC(lcd, codeset_list); + CodeSet codeset; + XlcCharSet charset; + CTData ctdp = ctdata; + + ctdptr[Ascii] = &ctdata[0]; /* failsafe */ + + for (i = 0; i < num_codesets; i++) { + + codeset = codesets[i]; + num_charsets = codeset->num_charsets; + + for (j = 0; j < num_charsets; j++) { + + charset = codeset->charset_list[j]; + + for (ctdp = ctdata; ctdp <= ctd_endp; ctdp++) + + if (! strcmp(ctdp->name, charset->name)) { + + ctdptr[codeset->cs_num] = ctdp; + + ctdptr[codeset->cs_num]->wc_encoding = codeset->wc_encoding; + + ctdptr[codeset->cs_num]->set_size = + charset->set_size; + + ctdptr[codeset->cs_num]->min_ch = + charset->set_size == 94 && + (ctdptr[codeset->cs_num]->length > 1 || + ctdptr[codeset->cs_num]->side == XlcGR) ? 0x21 : 0x20; + + break; + } + } + } +} + + +static int +sjis_mbstocts( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + int ct_len = *to_left; + int cs_num; + int clen; + int unconv_num = 0; + int num_conv; + const char *inbufptr = *from; + char *ctptr = *to; + XPointer ct_base = ctptr; + + StateRec ct_state; + CTData charset = NULL; + XLCd lcd = (XLCd) conv->state; + int codeset_num = XLC_GENERIC(lcd, codeset_num); + +/* Initial State: */ + + ct_state.GL_charset = ctdptr[Ascii]; + ct_state.GR_charset = NULL; + + if (*from_left > *to_left) + *from_left = *to_left; + + for (;*from_left > 0; (*from_left) -= charset->length) { + + if (iskanji(*inbufptr)) { + if (KANJI_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Kanji; + charset = ctdptr[Kanji]; + if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1))) + unconv_num++; + } + else if (isuserdef(*inbufptr)) { + if (USERDEF_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Userdef; + charset = ctdptr[Userdef]; + if (!VALID_MULTIBYTE((Uchar) *(inbufptr+1))) + unconv_num++; + } + else if (isascii(*inbufptr)) { + if (ASCII_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Ascii; + charset = ctdptr[Ascii]; + } + else if (iskana(*inbufptr)) { + if (KANA_CODESET >= codeset_num) { + unconv_num++; + (*from_left)--; + continue; + } + cs_num = Kana; + charset = ctdptr[Kana]; + } + else { /* unknown */ + unconv_num++; + (*from_left)--; + continue; + } + + if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || + (charset->side == XlcGL && charset != ct_state.GL_charset) ) { + + ct_len -= ctdptr[cs_num]->ct_encoding_len; + if (ct_len < 0) { + unconv_num++; + break; + } + + if (ctptr) { + strcpy(ctptr, ctdptr[cs_num]->ct_encoding); + ctptr += ctdptr[cs_num]->ct_encoding_len; + } + } + + clen = charset->length; + do { + *ctptr++ = *inbufptr++; + } while (--clen); + + if (charset->length >= 2) { + sjis_to_jis((Uchar *)(ctptr-2), (Uchar *)(ctptr-1)); + if (BADCHAR(charset->min_ch, *(ctptr-2)) || + BADCHAR(charset->min_ch, *(ctptr-1))) { + unconv_num++; + continue; + } + } + else + if (BADCHAR(charset->min_ch, *(ctptr-1))) { + unconv_num++; + continue; + } + + if (charset->side == XlcGR) + ct_state.GR_charset = charset; + else if (charset->side == XlcGL) + ct_state.GL_charset = charset; + + if (charset->side == XlcGR) { + clen = charset->length; + do { + (*(Uchar *)(ctptr-clen)) = BIT8ON(*(Uchar *)(ctptr-clen)); + } while (--clen); + } + } + + *to = (XPointer)ctptr; + + if ((num_conv = (int)(ctptr - ct_base)) > 0) + (*to_left) -= num_conv; + + return unconv_num; + +} + + +#define byte1 (length == codeset->length - 1) +#define byte2 (byte1 == 0) + +static int +sjis_wcstocts( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + int ct_len = *to_left; + const wchar_t *inbufptr = (const wchar_t *) *from; + char *ctptr = *to; + XPointer ct_base = ctptr; + wchar_t wch; + int length; + Uchar tmp; + Uchar t1 = 0; + int num_conv; + + StateRec ct_state; + XLCd lcd = (XLCd)conv->state; + CTData charset; + CodeSet codeset; + int unconv_num = 0; + Ulong wc_shift = XLC_GENERIC(lcd, wc_shift_bits); + +/* Initial State: */ + ct_state.GL_charset = ctdptr[0]; /* Codeset 0 */ + ct_state.GR_charset = NULL; + + if (*from_left > *to_left) + *from_left = *to_left; + + for (; *from_left > 0 ; (*from_left)-- ) { + + wch = *inbufptr++; + + if (!(codeset = wc_codeset(lcd, wch))) { + unconv_num++; + (*from_left)--; + continue; + } + + charset = ctdptr[codeset->cs_num]; + + length = codeset->length; + wch ^= (wchar_t)codeset->wc_encoding; + + if ( (charset->side == XlcGR && charset != ct_state.GR_charset) || + (charset->side == XlcGL && charset != ct_state.GL_charset) ) { + + ct_len -= ctdptr[codeset->cs_num]->ct_encoding_len; + if (ct_len < 0) { + unconv_num++; + break; + } + + if (ctptr) { + strcpy(ctptr, ctdptr[codeset->cs_num]->ct_encoding); + ctptr += ctdptr[codeset->cs_num]->ct_encoding_len; + } + + } + + if (charset->side == XlcGR) + ct_state.GR_charset = charset; + else if (charset->side == XlcGL) + ct_state.GL_charset = charset; + + do { + length--; + tmp = wch>>(wchar_t)( (Ulong)length * wc_shift); + + if (kana) { + if (BADCHAR(charset->min_ch, (char)tmp)) { + unconv_num++; + break; + } + *ctptr++ = (char)BIT8ON(tmp); + } + + else if (byte1 && (kanji || userdef)) { + t1 = tmp; + } + + else if (byte2 && (kanji || userdef)) { + if (BADCHAR(charset->min_ch, (char)t1) || + BADCHAR(charset->min_ch, (char)tmp)) { + unconv_num++; + break; + } + + *ctptr++ = (char)BIT8OFF(t1); + *ctptr++ = (char)BIT8OFF(tmp); + } + + else { + if (BADCHAR(charset->min_ch, (char)tmp)) { + unconv_num++; + break; + } + *ctptr++ = (char)tmp; + } + } while (length); + + } /* end for */ + + *to = (XPointer)ctptr; + + if ((num_conv = (int)(ctptr - ct_base)) > 0) + (*to_left) -= num_conv; + + return unconv_num; +} +#undef byte1 +#undef byte2 + +#define SKIP_I(str) while (*(str) >= 0x20 && *(str) <= 0x2f) (str)++; +#define SKIP_P(str) while (*(str) >= 0x30 && *(str) <= 0x3f) (str)++; + +static int +sjis_ctstombs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + const char *inbufptr = *from; + XPointer outbufptr = *to; + const char *inbuf_base; + XPointer outbuf_base = outbufptr; + int clen, length; + int unconv_num = 0; + int num_conv; + unsigned int ct_seglen = 0; + Uchar ct_type; + CTData ctdp = ctdata; /* default */ + CTData GL_ctdp = ctdp; /* GL ctdp save */ + CTData GR_ctdp = ctdp; /* GR ctdp save */ + + if (*from_left > *to_left) + *from_left = *to_left; + + for (length = ctdata[Ascii].length; *from_left > 0 ; (*from_left) -= length) + { + ct_type = CT_STD; + /* change GL/GR charset */ + if(ctdp->side == XlcGR && isleftside(*inbufptr)){ + /* select GL side */ + ctdp = GL_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ + /* select GR side */ + ctdp = GR_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + } + if (*inbufptr == '\033' || *inbufptr == (char)'\233') { + + for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { + + if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) + { + inbufptr += ctdp->ct_encoding_len; + (*from_left) -= ctdp->ct_encoding_len; + if( ctdp->length ) { + length = ctdp->length; + if( *from_left < length ) { + *to = (XPointer)outbufptr; + *to_left -= outbufptr - outbuf_base; + return( unconv_num + *from_left ); + } + } + ct_type = ctdp->ct_type; + if(ctdp->side == XlcGL){ + GL_ctdp = ctdp; /* save GL ctdp */ + }else{ + GR_ctdp = ctdp; /* save GR ctdp */ + } + break; + } + } + if (ctdp > ctd_endp) /* failed to match CT sequence */ + unconv_num++; + } + +/* The following code insures that non-standard encodings, direction, extension, + * and version strings are ignored; subject to change in future. + */ + switch (ct_type) { + case CT_STD: + break; + case CT_EXT2: + inbufptr++; + (*from_left)--; + case CT_NSTD: + ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; + inbufptr += ct_seglen; + (*from_left) -= ct_seglen; + continue; + case CT_EXT0: + inbuf_base = inbufptr; + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + (*from_left) -= ct_seglen; + continue; + case CT_EXT1: + inbuf_base = inbufptr; + SKIP_P(inbufptr); + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + (*from_left) -= ct_seglen; + continue; + case CT_DIR: + continue; + case CT_VER: + inbufptr += 2; + (*from_left) -= 2; + continue; + } + + if (ctdp->side == XlcGL || isrightside (*inbufptr)) { + clen = length; + } else { + clen = 1; + *from_left += length - clen; + } + do { + Uchar mask = (length == 2) ? GL : -1; + *outbufptr++ = *inbufptr++ & mask; + } while (--clen); + + if (length >= 2) + jis_to_sjis((Uchar *)(outbufptr-2), (Uchar *)(outbufptr-1)); + } + + *to = (XPointer)outbufptr; + + if ((num_conv = (int)(outbufptr - outbuf_base)) > 0) + (*to_left) -= num_conv; + + return unconv_num; +} + + +static int +sjis_ctstowcs( + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XLCd lcd = (XLCd)conv->state; + Ulong wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits); + const char *inbufptr = *from; + const char *inbuf_base; + wchar_t *outbufptr = (wchar_t *) *to; + wchar_t *outbuf_base = outbufptr; + int clen, length; + int num_conv; + int unconv_num = 0; + unsigned int ct_seglen = 0; + Uchar ct_type = 0; + int shift_mult; + wchar_t wc_tmp; + wchar_t wch; + Ulong wc_encoding; + CTData ctdp = ctdata; + CTData GL_ctdp = ctdp; /* GL ctdp save */ + CTData GR_ctdp = ctdp; /* GR ctdp save */ + + if (*from_left > *to_left) + *from_left = *to_left; + + for (length = ctdata[Ascii].length; *from_left > 0; (*from_left) -= length ) + { + ct_type = CT_STD; + /* change GL/GR charset */ + if(ctdp->side == XlcGR && isleftside(*inbufptr)){ + /* select GL side */ + ctdp = GL_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + }else if(ctdp->side == XlcGL && isrightside(*inbufptr)){ + /* select GR side */ + ctdp = GR_ctdp; + length = ctdp->length; + ct_type = ctdp->ct_type; + } + if (*inbufptr == '\033' || *inbufptr == (char)'\233') { + for (ctdp = ctdata; ctdp <= ctd_endp ; ctdp++) { + + if(!strncmp(inbufptr, ctdp->ct_encoding, ctdp->ct_encoding_len)) + { + inbufptr += ctdp->ct_encoding_len; + (*from_left) -= ctdp->ct_encoding_len; + if( ctdp->length ) { + length = ctdp->length; + if( *from_left < length ) { + *to = (XPointer)outbufptr; + *to_left -= outbufptr - outbuf_base; + return( unconv_num + *from_left ); + } + } + ct_type = ctdp->ct_type; + if(ctdp->side == XlcGL){ + GL_ctdp = ctdp; /* save GL ctdp */ + }else{ + GR_ctdp = ctdp; /* save GR ctdp */ + } + break; + } + } + if (ctdp > ctd_endp) /* failed to match CT sequence */ + unconv_num++; + } + +/* The following block of code insures that non-standard encodings, direction, + * extension, and version strings are ignored; subject to change in future. + */ + switch (ct_type) { + case CT_STD: + break; + case CT_EXT2: + inbufptr++; + (*from_left)--; + case CT_NSTD: + ct_seglen = (BIT8OFF(*inbufptr) << 7) + BIT8OFF(*(inbufptr+1)) + 2; + inbufptr += ct_seglen; + (*from_left) -= ct_seglen; + continue; + case CT_EXT0: + inbuf_base = inbufptr; + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + (*from_left) -= ct_seglen; + continue; + case CT_EXT1: + inbuf_base = inbufptr; + SKIP_P(inbufptr); + SKIP_I(inbufptr); + inbufptr++; + ct_seglen = (unsigned)(inbufptr - inbuf_base); + (*from_left) -= ct_seglen; + continue; + case CT_DIR: + continue; + case CT_VER: + inbufptr += 2; + (*from_left) -= 2; + continue; + } +#if !defined(__sony_news) || defined(SVR4) + if (ctdp->side == XlcGL || isrightside (*inbufptr)) { + clen = length; + wc_encoding = ctdp->wc_encoding; + } else { + clen = 1; + *from_left += length - clen; + wc_encoding = ctdptr[Ascii]->wc_encoding; + } + shift_mult = clen - 1; + wch = (wchar_t)0; + + do { + wc_tmp = BIT8OFF(*inbufptr++) << (wc_shift_bits * shift_mult); + wch |= wc_tmp; + shift_mult--; + } while (--clen); + *outbufptr++ = wch | wc_encoding; +#else + if( length == 1 ) + *outbufptr++ = (unsigned char)*inbufptr++; + else if( length == 2 ) { + unsigned short code; + code = (*inbufptr << 8) | *(inbufptr+1); + *outbufptr++ = jis2sjis( code ); + inbufptr += 2; + } +#endif + } + *to = (XPointer)outbufptr; + + if ((num_conv = (int)(outbufptr - outbuf_base)) > 0) + (*to_left) -= num_conv ; + + return unconv_num; + +} +#undef BADCHAR + +static void +close_converter( + XlcConv conv) +{ + Xfree((char *) conv); +} + + +static XlcConv +create_conv( + XLCd lcd, + XlcConvMethods methods) +{ + XlcConv conv; + + conv = (XlcConv) Xmalloc(sizeof(XlcConvRec)); + if (conv == NULL) + return (XlcConv) NULL; + + conv->methods = methods; + conv->state = (XPointer) lcd; + return conv; +} + + +enum { MBSTOCS, WCSTOCS, MBTOCS, CSTOMBS, CSTOWCS, MBSTOWCS, WCSTOMBS, + WCSTOCTS, MBSTOCTS, CTSTOMBS, CTSTOWCS }; + +static XlcConvMethodsRec conv_methods[] = { + {close_converter, sjis_mbstocs, NULL }, + {close_converter, sjis_wcstocs, NULL }, + {close_converter, sjis_mbtocs, NULL }, + {close_converter, sjis_cstombs, NULL }, + {close_converter, sjis_cstowcs, NULL }, + {close_converter, sjis_mbstowcs, NULL }, + {close_converter, sjis_wcstombs, NULL }, + {close_converter, sjis_wcstocts, NULL }, + {close_converter, sjis_mbstocts, NULL }, + {close_converter, sjis_ctstombs, NULL }, + {close_converter, sjis_ctstowcs, NULL }, +}; + + +static XlcConv +open_mbstocs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBSTOCS]); +} + +static XlcConv +open_wcstocs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[WCSTOCS]); +} + +static XlcConv +open_mbtocs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBTOCS]); +} + +static XlcConv +open_cstombs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CSTOMBS]); +} + +static XlcConv +open_cstowcs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CSTOWCS]); +} + +static XlcConv +open_mbstowcs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBSTOWCS]); +} + +static XlcConv +open_wcstombs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[WCSTOMBS]); +} + +static XlcConv +open_wcstocts( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[WCSTOCTS]); +} + +static XlcConv +open_mbstocts( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[MBSTOCTS]); +} + +static XlcConv +open_ctstombs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CTSTOMBS]); +} + +static XlcConv +open_ctstowcs( + XLCd from_lcd, + const char *from_type, + XLCd to_lcd, + const char *to_type) +{ + return create_conv(from_lcd, &conv_methods[CTSTOWCS]); +} + +XLCd +_XlcSjisLoader( + const char *name) +{ + XLCd lcd; + + lcd = _XlcCreateLC(name, _XlcGenericMethods); + if (lcd == NULL) + return lcd; + + if (!XLC_PUBLIC_PART(lcd)->codeset || + (_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "SJIS"))) { + _XlcDestroyLC(lcd); + return (XLCd) NULL; + } + + initCTptr(lcd); + + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs); + _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs); + _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs); + _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs); + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs); + +#ifndef FORCE_INDIRECT_CONVERTER + _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs); + _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs); + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts); + _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs); + _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts); + _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs); +#endif + + _XlcAddUtf8Converters(lcd); + + return lcd; +} + +#else +typedef int dummy; +#endif /* X_LOCALE */ diff --git a/libX11/modules/om/Makefile.am b/libX11/modules/om/Makefile.am index cb22f5a42..24f4c06a2 100644 --- a/libX11/modules/om/Makefile.am +++ b/libX11/modules/om/Makefile.am @@ -1 +1 @@ -SUBDIRS=generic +SUBDIRS=generic diff --git a/libX11/modules/om/generic/Makefile.am b/libX11/modules/om/generic/Makefile.am index 435a0aa66..4a10b38c4 100644 --- a/libX11/modules/om/generic/Makefile.am +++ b/libX11/modules/om/generic/Makefile.am @@ -1,42 +1,42 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -I$(top_srcdir)/src \ - -D_BSD_SOURCE - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(MALLOC_ZERO_CFLAGS) \ - $(CWARNFLAGS) - -if XLIB_LOADABLE_I18N - -commonlibdir = $(X11_LOCALELIBDIR)/common -commonlib_LTLIBRARIES=xomGeneric.la -xomGeneric_la_LDFLAGS = -module -version-number 2:0:0 -xomGeneric_la_LIBADD = $(I18N_MODULE_LIBS) - -else - -noinst_LTLIBRARIES = libxomGeneric.la - -endif - - -xomGeneric_la_SOURCES = \ - omDefault.c \ - omGeneric.c \ - omImText.c \ - omText.c \ - omTextEsc.c \ - omTextExt.c \ - omTextPer.c \ - omXChar.c - -libxomGeneric_la_SOURCES = $(xomGeneric_la_SOURCES) +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -I$(top_srcdir)/src \ + -D_BSD_SOURCE + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(MALLOC_ZERO_CFLAGS) \ + $(CWARNFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=xomGeneric.la +xomGeneric_la_LDFLAGS = -module -version-number 2:0:0 +xomGeneric_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES = libxomGeneric.la + +endif + + +xomGeneric_la_SOURCES = \ + omDefault.c \ + omGeneric.c \ + omImText.c \ + omText.c \ + omTextEsc.c \ + omTextExt.c \ + omTextPer.c \ + omXChar.c + +libxomGeneric_la_SOURCES = $(xomGeneric_la_SOURCES) diff --git a/libX11/modules/om/generic/omDefault.c b/libX11/modules/om/generic/omDefault.c index 3f867ba65..322690fa0 100644 --- a/libX11/modules/om/generic/omDefault.c +++ b/libX11/modules/om/generic/omDefault.c @@ -1,449 +1,449 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ -/* - * (c) Copyright 1995 FUJITSU LIMITED - * This is source code modified by FUJITSU LIMITED under the Joint - * Development Agreement for the CDE/Motif PST. - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XomGeneric.h" -#include -#include -#include - -#define DefineLocalBuf char local_buf[BUFSIZ] -#define AllocLocalBuf(length) (length > BUFSIZ ? (char *)Xmalloc(length) : local_buf) -#define FreeLocalBuf(ptr) if (ptr != local_buf) Xfree(ptr) - -static Bool -wcs_to_mbs( - XOC oc, - char *to, - _Xconst wchar_t *from, - int length) -{ - XlcConv conv; - int to_left, ret; - - conv = _XomInitConverter(oc, XOMWideChar); - if (conv == NULL) - return False; - - to_left = length; - ret = _XlcConvert(conv, (XPointer *) &from, &length, (XPointer *) &to, - &to_left, NULL, 0); - if (ret != 0 || length > 0) - return False; - - return True; -} - -static Bool -utf8_to_mbs( - XOC oc, - char *to, - _Xconst char *from, - int length) -{ - XlcConv conv; - int to_left, ret; - - conv = _XomInitConverter(oc, XOMUtf8String); - if (conv == NULL) - return False; - - to_left = length; - ret = _XlcConvert(conv, (XPointer *) &from, &length, (XPointer *) &to, - &to_left, NULL, 0); - if (ret != 0 || length > 0) - return False; - - return True; -} - -int -_XmbDefaultTextEscapement(XOC oc, _Xconst char *text, int length) -{ - return XTextWidth(*oc->core.font_info.font_struct_list, text, length); -} - -int -_XwcDefaultTextEscapement(XOC oc, _Xconst wchar_t *text, int length) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - int ret; - - if (buf == NULL) - return 0; - - if (wcs_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultTextEscapement(oc, buf, length); - -err: - FreeLocalBuf(buf); - - return ret; -} - -int -_Xutf8DefaultTextEscapement(XOC oc, _Xconst char *text, int length) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - int ret; - - if (buf == NULL) - return 0; - - if (utf8_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultTextEscapement(oc, buf, length); - -err: - FreeLocalBuf(buf); - - return ret; -} - -int -_XmbDefaultTextExtents(XOC oc, _Xconst char *text, int length, - XRectangle *overall_ink, XRectangle *overall_logical) -{ - int direction, logical_ascent, logical_descent; - XCharStruct overall; - - XTextExtents(*oc->core.font_info.font_struct_list, text, length, &direction, - &logical_ascent, &logical_descent, &overall); - - if (overall_ink) { - overall_ink->x = overall.lbearing; - overall_ink->y = -(overall.ascent); - overall_ink->width = overall.rbearing - overall.lbearing; - overall_ink->height = overall.ascent + overall.descent; - } - - if (overall_logical) { - overall_logical->x = 0; - overall_logical->y = -(logical_ascent); - overall_logical->width = overall.width; - overall_logical->height = logical_ascent + logical_descent; - } - - return overall.width; -} - -int -_XwcDefaultTextExtents(XOC oc, _Xconst wchar_t *text, int length, - XRectangle *overall_ink, XRectangle *overall_logical) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - int ret; - - if (buf == NULL) - return 0; - - if (wcs_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultTextExtents(oc, buf, length, overall_ink, overall_logical); - -err: - FreeLocalBuf(buf); - - return ret; -} - -int -_Xutf8DefaultTextExtents(XOC oc, _Xconst char *text, int length, - XRectangle *overall_ink, XRectangle *overall_logical) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - int ret; - - if (buf == NULL) - return 0; - - if (utf8_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultTextExtents(oc, buf, length, overall_ink, overall_logical); - -err: - FreeLocalBuf(buf); - - return ret; -} - -Status -_XmbDefaultTextPerCharExtents(XOC oc, _Xconst char *text, int length, - XRectangle *ink_buf, XRectangle *logical_buf, - int buf_size, int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - XFontStruct *font = *oc->core.font_info.font_struct_list; - XCharStruct *def, *cs, overall; - Bool first = True; - - if (buf_size < length) - return 0; - - bzero((char *) &overall, sizeof(XCharStruct)); - *num_chars = 0; - - CI_GET_DEFAULT_INFO_1D(font, def) - - while (length-- > 0) { - CI_GET_CHAR_INFO_1D(font, *text, def, cs) - text++; - if (cs == NULL) - continue; - - ink_buf->x = overall.width + cs->lbearing; - ink_buf->y = -(cs->ascent); - ink_buf->width = cs->rbearing - cs->lbearing; - ink_buf->height = cs->ascent + cs->descent; - ink_buf++; - - logical_buf->x = overall.width; - logical_buf->y = -(font->ascent); - logical_buf->width = cs->width; - logical_buf->height = font->ascent + font->descent; - logical_buf++; - - if (first) { - overall = *cs; - first = False; - } else { - overall.ascent = max(overall.ascent, cs->ascent); - overall.descent = max(overall.descent, cs->descent); - overall.lbearing = min(overall.lbearing, overall.width + - cs->lbearing); - overall.rbearing = max(overall.rbearing, overall.width + - cs->rbearing); - overall.width += cs->width; - } - - (*num_chars)++; - } - - if (overall_ink) { - overall_ink->x = overall.lbearing; - overall_ink->y = -(overall.ascent); - overall_ink->width = overall.rbearing - overall.lbearing; - overall_ink->height = overall.ascent + overall.descent; - } - - if (overall_logical) { - overall_logical->x = 0; - overall_logical->y = -(font->ascent); - overall_logical->width = overall.width; - overall_logical->height = font->ascent + font->descent; - } - - return 1; -} - -Status -_XwcDefaultTextPerCharExtents(XOC oc, _Xconst wchar_t *text, int length, - XRectangle *ink_buf, XRectangle *logical_buf, - int buf_size, int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - Status ret; - - if (buf == NULL) - return 0; - - if (wcs_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultTextPerCharExtents(oc, buf, length, ink_buf, logical_buf, - buf_size, num_chars, overall_ink, - overall_logical); - -err: - FreeLocalBuf(buf); - - return ret; -} - -Status -_Xutf8DefaultTextPerCharExtents(XOC oc, _Xconst char *text, int length, - XRectangle *ink_buf, XRectangle *logical_buf, - int buf_size, int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - Status ret; - - if (buf == NULL) - return 0; - - if (utf8_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultTextPerCharExtents(oc, buf, length, ink_buf, logical_buf, - buf_size, num_chars, overall_ink, - overall_logical); - -err: - FreeLocalBuf(buf); - - return ret; -} - -int -_XmbDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, - _Xconst char *text, int length) -{ - XFontStruct *font = *oc->core.font_info.font_struct_list; - - XSetFont(dpy, gc, font->fid); - XDrawString(dpy, d, gc, x, y, text, length); - - return XTextWidth(font, text, length); -} - -int -_XwcDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, - _Xconst wchar_t *text, int length) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - int ret; - - if (buf == NULL) - return 0; - - if (wcs_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultDrawString(dpy, d, oc, gc, x, y, buf, length); - -err: - FreeLocalBuf(buf); - - return ret; -} - -int -_Xutf8DefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, - _Xconst char *text, int length) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - int ret; - - if (buf == NULL) - return 0; - - if (utf8_to_mbs(oc, buf, text, length) == False) { - ret = 0; - goto err; - } - - ret = _XmbDefaultDrawString(dpy, d, oc, gc, x, y, buf, length); - -err: - FreeLocalBuf(buf); - - return ret; -} - -void -_XmbDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, - int y, _Xconst char *text, int length) -{ - XSetFont(dpy, gc, (*oc->core.font_info.font_struct_list)->fid); - XDrawImageString(dpy, d, gc, x, y, text, length); -} - -void -_XwcDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, - int y, _Xconst wchar_t *text, int length) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - - if (buf == NULL) - return; - - if (wcs_to_mbs(oc, buf, text, length) == False) - goto err; - - _XmbDefaultDrawImageString(dpy, d, oc, gc, x, y, buf, length); - -err: - FreeLocalBuf(buf); -} - -void -_Xutf8DefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, - int y, _Xconst char *text, int length) -{ - DefineLocalBuf; - char *buf = AllocLocalBuf(length); - - if (buf == NULL) - return; - - if (utf8_to_mbs(oc, buf, text, length) == False) - goto err; - - _XmbDefaultDrawImageString(dpy, d, oc, gc, x, y, buf, length); - -err: - FreeLocalBuf(buf); -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ +/* + * (c) Copyright 1995 FUJITSU LIMITED + * This is source code modified by FUJITSU LIMITED under the Joint + * Development Agreement for the CDE/Motif PST. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XomGeneric.h" +#include +#include +#include + +#define DefineLocalBuf char local_buf[BUFSIZ] +#define AllocLocalBuf(length) (length > BUFSIZ ? (char *)Xmalloc(length) : local_buf) +#define FreeLocalBuf(ptr) if (ptr != local_buf) Xfree(ptr) + +static Bool +wcs_to_mbs( + XOC oc, + char *to, + _Xconst wchar_t *from, + int length) +{ + XlcConv conv; + int to_left, ret; + + conv = _XomInitConverter(oc, XOMWideChar); + if (conv == NULL) + return False; + + to_left = length; + ret = _XlcConvert(conv, (XPointer *) &from, &length, (XPointer *) &to, + &to_left, NULL, 0); + if (ret != 0 || length > 0) + return False; + + return True; +} + +static Bool +utf8_to_mbs( + XOC oc, + char *to, + _Xconst char *from, + int length) +{ + XlcConv conv; + int to_left, ret; + + conv = _XomInitConverter(oc, XOMUtf8String); + if (conv == NULL) + return False; + + to_left = length; + ret = _XlcConvert(conv, (XPointer *) &from, &length, (XPointer *) &to, + &to_left, NULL, 0); + if (ret != 0 || length > 0) + return False; + + return True; +} + +int +_XmbDefaultTextEscapement(XOC oc, _Xconst char *text, int length) +{ + return XTextWidth(*oc->core.font_info.font_struct_list, text, length); +} + +int +_XwcDefaultTextEscapement(XOC oc, _Xconst wchar_t *text, int length) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + int ret; + + if (buf == NULL) + return 0; + + if (wcs_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultTextEscapement(oc, buf, length); + +err: + FreeLocalBuf(buf); + + return ret; +} + +int +_Xutf8DefaultTextEscapement(XOC oc, _Xconst char *text, int length) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + int ret; + + if (buf == NULL) + return 0; + + if (utf8_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultTextEscapement(oc, buf, length); + +err: + FreeLocalBuf(buf); + + return ret; +} + +int +_XmbDefaultTextExtents(XOC oc, _Xconst char *text, int length, + XRectangle *overall_ink, XRectangle *overall_logical) +{ + int direction, logical_ascent, logical_descent; + XCharStruct overall; + + XTextExtents(*oc->core.font_info.font_struct_list, text, length, &direction, + &logical_ascent, &logical_descent, &overall); + + if (overall_ink) { + overall_ink->x = overall.lbearing; + overall_ink->y = -(overall.ascent); + overall_ink->width = overall.rbearing - overall.lbearing; + overall_ink->height = overall.ascent + overall.descent; + } + + if (overall_logical) { + overall_logical->x = 0; + overall_logical->y = -(logical_ascent); + overall_logical->width = overall.width; + overall_logical->height = logical_ascent + logical_descent; + } + + return overall.width; +} + +int +_XwcDefaultTextExtents(XOC oc, _Xconst wchar_t *text, int length, + XRectangle *overall_ink, XRectangle *overall_logical) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + int ret; + + if (buf == NULL) + return 0; + + if (wcs_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultTextExtents(oc, buf, length, overall_ink, overall_logical); + +err: + FreeLocalBuf(buf); + + return ret; +} + +int +_Xutf8DefaultTextExtents(XOC oc, _Xconst char *text, int length, + XRectangle *overall_ink, XRectangle *overall_logical) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + int ret; + + if (buf == NULL) + return 0; + + if (utf8_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultTextExtents(oc, buf, length, overall_ink, overall_logical); + +err: + FreeLocalBuf(buf); + + return ret; +} + +Status +_XmbDefaultTextPerCharExtents(XOC oc, _Xconst char *text, int length, + XRectangle *ink_buf, XRectangle *logical_buf, + int buf_size, int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + XFontStruct *font = *oc->core.font_info.font_struct_list; + XCharStruct *def, *cs, overall; + Bool first = True; + + if (buf_size < length) + return 0; + + bzero((char *) &overall, sizeof(XCharStruct)); + *num_chars = 0; + + CI_GET_DEFAULT_INFO_1D(font, def) + + while (length-- > 0) { + CI_GET_CHAR_INFO_1D(font, *text, def, cs) + text++; + if (cs == NULL) + continue; + + ink_buf->x = overall.width + cs->lbearing; + ink_buf->y = -(cs->ascent); + ink_buf->width = cs->rbearing - cs->lbearing; + ink_buf->height = cs->ascent + cs->descent; + ink_buf++; + + logical_buf->x = overall.width; + logical_buf->y = -(font->ascent); + logical_buf->width = cs->width; + logical_buf->height = font->ascent + font->descent; + logical_buf++; + + if (first) { + overall = *cs; + first = False; + } else { + overall.ascent = max(overall.ascent, cs->ascent); + overall.descent = max(overall.descent, cs->descent); + overall.lbearing = min(overall.lbearing, overall.width + + cs->lbearing); + overall.rbearing = max(overall.rbearing, overall.width + + cs->rbearing); + overall.width += cs->width; + } + + (*num_chars)++; + } + + if (overall_ink) { + overall_ink->x = overall.lbearing; + overall_ink->y = -(overall.ascent); + overall_ink->width = overall.rbearing - overall.lbearing; + overall_ink->height = overall.ascent + overall.descent; + } + + if (overall_logical) { + overall_logical->x = 0; + overall_logical->y = -(font->ascent); + overall_logical->width = overall.width; + overall_logical->height = font->ascent + font->descent; + } + + return 1; +} + +Status +_XwcDefaultTextPerCharExtents(XOC oc, _Xconst wchar_t *text, int length, + XRectangle *ink_buf, XRectangle *logical_buf, + int buf_size, int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + Status ret; + + if (buf == NULL) + return 0; + + if (wcs_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultTextPerCharExtents(oc, buf, length, ink_buf, logical_buf, + buf_size, num_chars, overall_ink, + overall_logical); + +err: + FreeLocalBuf(buf); + + return ret; +} + +Status +_Xutf8DefaultTextPerCharExtents(XOC oc, _Xconst char *text, int length, + XRectangle *ink_buf, XRectangle *logical_buf, + int buf_size, int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + Status ret; + + if (buf == NULL) + return 0; + + if (utf8_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultTextPerCharExtents(oc, buf, length, ink_buf, logical_buf, + buf_size, num_chars, overall_ink, + overall_logical); + +err: + FreeLocalBuf(buf); + + return ret; +} + +int +_XmbDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, + _Xconst char *text, int length) +{ + XFontStruct *font = *oc->core.font_info.font_struct_list; + + XSetFont(dpy, gc, font->fid); + XDrawString(dpy, d, gc, x, y, text, length); + + return XTextWidth(font, text, length); +} + +int +_XwcDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, + _Xconst wchar_t *text, int length) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + int ret; + + if (buf == NULL) + return 0; + + if (wcs_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultDrawString(dpy, d, oc, gc, x, y, buf, length); + +err: + FreeLocalBuf(buf); + + return ret; +} + +int +_Xutf8DefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, + _Xconst char *text, int length) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + int ret; + + if (buf == NULL) + return 0; + + if (utf8_to_mbs(oc, buf, text, length) == False) { + ret = 0; + goto err; + } + + ret = _XmbDefaultDrawString(dpy, d, oc, gc, x, y, buf, length); + +err: + FreeLocalBuf(buf); + + return ret; +} + +void +_XmbDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, + int y, _Xconst char *text, int length) +{ + XSetFont(dpy, gc, (*oc->core.font_info.font_struct_list)->fid); + XDrawImageString(dpy, d, gc, x, y, text, length); +} + +void +_XwcDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, + int y, _Xconst wchar_t *text, int length) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + + if (buf == NULL) + return; + + if (wcs_to_mbs(oc, buf, text, length) == False) + goto err; + + _XmbDefaultDrawImageString(dpy, d, oc, gc, x, y, buf, length); + +err: + FreeLocalBuf(buf); +} + +void +_Xutf8DefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, + int y, _Xconst char *text, int length) +{ + DefineLocalBuf; + char *buf = AllocLocalBuf(length); + + if (buf == NULL) + return; + + if (utf8_to_mbs(oc, buf, text, length) == False) + goto err; + + _XmbDefaultDrawImageString(dpy, d, oc, gc, x, y, buf, length); + +err: + FreeLocalBuf(buf); +} diff --git a/libX11/modules/om/generic/omImText.c b/libX11/modules/om/generic/omImText.c index 68086ff76..1bc08bc25 100644 --- a/libX11/modules/om/generic/omImText.c +++ b/libX11/modules/om/generic/omImText.c @@ -1,90 +1,90 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XomGeneric.h" - -#if 0 -extern int _XomGenericTextExtents(), _XomGenericDrawString(); -#endif - -#define GET_VALUE_MASK (GCFunction | GCForeground | GCBackground | GCFillStyle) -#define SET_VALUE_MASK (GCFunction | GCForeground | GCFillStyle) - -static void -_XomGenericDrawImageString( - Display *dpy, - Drawable d, - XOC oc, - GC gc, - int x, int y, - XOMTextType type, - XPointer text, - int length) -{ - XGCValues values; - XRectangle extent; - - XGetGCValues(dpy, gc, GET_VALUE_MASK, &values); - - XSetFunction(dpy, gc, GXcopy); - XSetForeground(dpy, gc, values.background); - XSetFillStyle(dpy, gc, FillSolid); - - _XomGenericTextExtents(oc, type, text, length, 0, &extent); - XFillRectangle(dpy, d, gc, x + extent.x, y + extent.y, extent.width, - extent.height); - - XChangeGC(dpy, gc, SET_VALUE_MASK, &values); - - _XomGenericDrawString(dpy, d, oc, gc, x, y, type, text, length); -} - -void -_XmbGenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, - int y, _Xconst char *text, int length) -{ - _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMMultiByte, - (XPointer) text, length); -} - -void -_XwcGenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, - int y, _Xconst wchar_t *text, int length) -{ - _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMWideChar, - (XPointer) text, length); -} - -void -_Xutf8GenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, - int y, _Xconst char *text, int length) -{ - _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMUtf8String, - (XPointer) text, length); -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XomGeneric.h" + +#if 0 +extern int _XomGenericTextExtents(), _XomGenericDrawString(); +#endif + +#define GET_VALUE_MASK (GCFunction | GCForeground | GCBackground | GCFillStyle) +#define SET_VALUE_MASK (GCFunction | GCForeground | GCFillStyle) + +static void +_XomGenericDrawImageString( + Display *dpy, + Drawable d, + XOC oc, + GC gc, + int x, int y, + XOMTextType type, + XPointer text, + int length) +{ + XGCValues values; + XRectangle extent; + + XGetGCValues(dpy, gc, GET_VALUE_MASK, &values); + + XSetFunction(dpy, gc, GXcopy); + XSetForeground(dpy, gc, values.background); + XSetFillStyle(dpy, gc, FillSolid); + + _XomGenericTextExtents(oc, type, text, length, 0, &extent); + XFillRectangle(dpy, d, gc, x + extent.x, y + extent.y, extent.width, + extent.height); + + XChangeGC(dpy, gc, SET_VALUE_MASK, &values); + + _XomGenericDrawString(dpy, d, oc, gc, x, y, type, text, length); +} + +void +_XmbGenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, + int y, _Xconst char *text, int length) +{ + _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMMultiByte, + (XPointer) text, length); +} + +void +_XwcGenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, + int y, _Xconst wchar_t *text, int length) +{ + _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMWideChar, + (XPointer) text, length); +} + +void +_Xutf8GenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x, + int y, _Xconst char *text, int length) +{ + _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMUtf8String, + (XPointer) text, length); +} diff --git a/libX11/modules/om/generic/omText.c b/libX11/modules/om/generic/omText.c index fd957d491..bfceca96e 100644 --- a/libX11/modules/om/generic/omText.c +++ b/libX11/modules/om/generic/omText.c @@ -1,370 +1,370 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ -/* - * Copyright 1995 by FUJITSU LIMITED - * This is source code modified by FUJITSU LIMITED under the Joint - * Development Agreement for the CDE/Motif PST. - */ -/* - * Modifiers: Jeff Walls, Paul Anderson (HEWLETT-PACKARD) - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XomGeneric.h" -#include - -/* For VW/UDC */ - -static int -is_rotate( - XOC oc, - XFontStruct *font) -{ - XOCGenericPart *gen = XOC_GENERIC(oc); - FontSet font_set; - VRotate vrotate; - int font_set_count; - int vrotate_num; - - font_set = gen->font_set; - font_set_count = gen->font_set_num; - for( ; font_set_count-- ; font_set++) { - if((font_set->vrotate_num > 0) && (font_set->vrotate)) { - vrotate = font_set->vrotate; - vrotate_num = font_set->vrotate_num; - for( ; vrotate_num-- ; vrotate++) - if(vrotate->font == font) - return True; - } - } - return False; -} - -static int -is_codemap( - XOC oc, - XFontStruct *font) -{ - XOCGenericPart *gen = XOC_GENERIC(oc); - FontSet font_set; - FontData vmap; - int font_set_count; - int vmap_num; - - font_set = gen->font_set; - font_set_count = gen->font_set_num; - for( ; font_set_count-- ; font_set++) { - if(font_set->vmap_num > 0) { - vmap = font_set->vmap; - vmap_num = font_set->vmap_num; - for( ; vmap_num-- ; vmap++) - if(vmap->font == font) - return True; - } - } - return False; -} - -static int -draw_vertical( - Display *dpy, - Drawable d, - XOC oc, - GC gc, - XFontStruct *font, - Bool is_xchar2b, - int x, int y, - XPointer text, - int length) -{ - XChar2b *buf2b; - char *buf; - int wx = 0, wy = 0; - int direction = 0; - int font_ascent_return = 0, font_descent_return = 0; - int i; - XCharStruct overall; - - wy = y; - if (is_xchar2b) { - for(i = 0, buf2b = (XChar2b *) text ; i < length ; i++, buf2b++) { - if(is_rotate(oc, font) == True) { - XTextExtents16(font, buf2b, 1, - &direction, &font_ascent_return, - &font_descent_return, &overall); - wx = x - (int)((overall.rbearing - overall.lbearing) >> 1) - - (int) overall.lbearing; - wy += overall.ascent; - XDrawString16(dpy, d, gc, wx, wy, buf2b, 1); - wy += overall.descent; - } else { - wx = x - (int)((font->max_bounds.rbearing - - font->min_bounds.lbearing) >> 1) - - (int) font->min_bounds.lbearing; - wy += font->max_bounds.ascent; - XDrawString16(dpy, d, gc, wx, wy, buf2b, 1); - wy += font->max_bounds.descent; - } - } - } else { - for(i = 0, buf = (char *)text ; i < length && *buf ; i++, buf++) { - if(is_rotate(oc, font) == True) { - XTextExtents(font, buf, 1, - &direction, &font_ascent_return, - &font_descent_return, &overall); - wx = x - (int)((overall.rbearing - overall.lbearing) >> 1) - - (int) overall.lbearing; - wy += overall.ascent; - XDrawString(dpy, d, gc, wx, wy, buf, 1); - wy += overall.descent; - } else { - wx = x - (int)((font->max_bounds.rbearing - - font->min_bounds.lbearing) >> 1) - - (int) font->min_bounds.lbearing; - wy += font->max_bounds.ascent; - XDrawString(dpy, d, gc, wx, wy, buf, 1); - wy += font->max_bounds.descent; - } - } - } - return wy; -} - -#define VMAP 0 -#define VROTATE 1 -#define FONTSCOPE 2 - -static int -DrawStringWithFontSet( - Display *dpy, - Drawable d, - XOC oc, - FontSet fs, - GC gc, - int x, int y, - XPointer text, - int length) -{ - XFontStruct *font; - Bool is_xchar2b; - unsigned char *ptr; - int ptr_len, char_len = 0; - FontData fd; - int ret = 0; - - ptr = (unsigned char *)text; - is_xchar2b = fs->is_xchar2b; - - while (length > 0) { - fd = _XomGetFontDataFromFontSet(fs, - ptr,length,&ptr_len,is_xchar2b,FONTSCOPE); - if(ptr_len <= 0) - break; - - /* First, see if the "Best Match" font for the FontSet was set. - * If it was, use that font. If it was not set, then use the - * font defined by font_set->font_data[0] (which is what - * _XomGetFontDataFromFontSet() always seems to return for - * non-VW text). Note that given the new algorithm in - * parse_fontname() and parse_fontdata(), fs->font will - * *always* contain good data. We should probably remove - * the check for "fd->font", but we won't :-) -- jjw/pma (HP) - */ - if((font = fs->font) == (XFontStruct *) NULL){ - - if(fd == (FontData) NULL || - (font = fd->font) == (XFontStruct *) NULL) - break; - } - - switch(oc->core.orientation) { - case XOMOrientation_LTR_TTB: - case XOMOrientation_RTL_TTB: - XSetFont(dpy, gc, font->fid); - - if (is_xchar2b) { - char_len = ptr_len / sizeof(XChar2b); - XDrawString16(dpy, d, gc, x, y, (XChar2b *)ptr, char_len); - x += XTextWidth16(font, (XChar2b *)ptr, char_len); - } else { - char_len = ptr_len; - XDrawString(dpy, d, gc, x, y, (char *)ptr, char_len); - x += XTextWidth(font, (char *)ptr, char_len); - } - break; - case XOMOrientation_TTB_RTL: - case XOMOrientation_TTB_LTR: - if(fs->font == font) { - fd = _XomGetFontDataFromFontSet(fs, - ptr,length,&ptr_len,is_xchar2b,VMAP); - if(ptr_len <= 0) - break; - if(fd == (FontData) NULL || - (font = fd->font) == (XFontStruct *) NULL) - break; - - if(is_codemap(oc, fd->font) == False) { - fd = _XomGetFontDataFromFontSet(fs, - ptr,length,&ptr_len,is_xchar2b,VROTATE); - if(ptr_len <= 0) - break; - if(fd == (FontData) NULL || - (font = fd->font) == (XFontStruct *) NULL) - break; - } - } - - if(is_xchar2b) - char_len = ptr_len / sizeof(XChar2b); - else - char_len = ptr_len; - XSetFont(dpy, gc, font->fid); - y = draw_vertical(dpy, d, oc, gc, font, is_xchar2b, x, y, - (char *)ptr, char_len); - break; - - case XOMOrientation_Context: - /* never used? */ - break; - } - - if(char_len <= 0) - break; - - length -= char_len; - ptr += ptr_len; - } - - switch(oc->core.orientation) { - case XOMOrientation_LTR_TTB: - case XOMOrientation_RTL_TTB: - ret = x; - break; - case XOMOrientation_TTB_RTL: - case XOMOrientation_TTB_LTR: - ret = y; - break; - case XOMOrientation_Context: - /* not used? */ - break; - } - return ret; -} - -/* For VW/UDC */ - -int -_XomGenericDrawString( - Display *dpy, - Drawable d, - XOC oc, - GC gc, - int x, int y, - XOMTextType type, - XPointer text, - int length) -{ - XlcConv conv; - XFontStruct *font; - Bool is_xchar2b; -/* VW/UDC */ - XPointer args[3]; - FontSet fs; -/* VW/UDC */ - XChar2b xchar2b_buf[BUFSIZ], *buf; - int start_x = x; - int start_y = y; - int left = 0, buf_len = 0; - int next = 0; - - conv = _XomInitConverter(oc, type); - if (conv == NULL) - return -1; - - args[0] = (XPointer) &font; - args[1] = (XPointer) &is_xchar2b; - args[2] = (XPointer) &fs; - - while (length > 0) { - buf = xchar2b_buf; - left = buf_len = BUFSIZ; - - if (_XomConvert(oc, conv, (XPointer *) &text, &length, - (XPointer *) &buf, &left, args, 3) < 0) - break; - buf_len -= left; - -/* For VW/UDC */ - next = DrawStringWithFontSet(dpy, d, oc, fs, gc, x, y, - (XPointer)xchar2b_buf, buf_len); - - switch(oc->core.orientation) { - case XOMOrientation_LTR_TTB: - case XOMOrientation_RTL_TTB: - x = next; - break; - case XOMOrientation_TTB_RTL: - case XOMOrientation_TTB_LTR: - y = next; - break; - case XOMOrientation_Context: - /* not used */ - break; - } -/* For VW/UDC */ - } - - x -= start_x; - y -= start_y; - - return x; -} - -int -_XmbGenericDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, - _Xconst char *text, int length) -{ - return _XomGenericDrawString(dpy, d, oc, gc, x, y, XOMMultiByte, - (XPointer) text, length); -} - -int -_XwcGenericDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, - _Xconst wchar_t *text, int length) -{ - return _XomGenericDrawString(dpy, d, oc, gc, x, y, XOMWideChar, - (XPointer) text, length); -} - -int -_Xutf8GenericDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, - _Xconst char *text, int length) -{ - return _XomGenericDrawString(dpy, d, oc, gc, x, y, XOMUtf8String, - (XPointer) text, length); -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ +/* + * Copyright 1995 by FUJITSU LIMITED + * This is source code modified by FUJITSU LIMITED under the Joint + * Development Agreement for the CDE/Motif PST. + */ +/* + * Modifiers: Jeff Walls, Paul Anderson (HEWLETT-PACKARD) + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XomGeneric.h" +#include + +/* For VW/UDC */ + +static int +is_rotate( + XOC oc, + XFontStruct *font) +{ + XOCGenericPart *gen = XOC_GENERIC(oc); + FontSet font_set; + VRotate vrotate; + int font_set_count; + int vrotate_num; + + font_set = gen->font_set; + font_set_count = gen->font_set_num; + for( ; font_set_count-- ; font_set++) { + if((font_set->vrotate_num > 0) && (font_set->vrotate)) { + vrotate = font_set->vrotate; + vrotate_num = font_set->vrotate_num; + for( ; vrotate_num-- ; vrotate++) + if(vrotate->font == font) + return True; + } + } + return False; +} + +static int +is_codemap( + XOC oc, + XFontStruct *font) +{ + XOCGenericPart *gen = XOC_GENERIC(oc); + FontSet font_set; + FontData vmap; + int font_set_count; + int vmap_num; + + font_set = gen->font_set; + font_set_count = gen->font_set_num; + for( ; font_set_count-- ; font_set++) { + if(font_set->vmap_num > 0) { + vmap = font_set->vmap; + vmap_num = font_set->vmap_num; + for( ; vmap_num-- ; vmap++) + if(vmap->font == font) + return True; + } + } + return False; +} + +static int +draw_vertical( + Display *dpy, + Drawable d, + XOC oc, + GC gc, + XFontStruct *font, + Bool is_xchar2b, + int x, int y, + XPointer text, + int length) +{ + XChar2b *buf2b; + char *buf; + int wx = 0, wy = 0; + int direction = 0; + int font_ascent_return = 0, font_descent_return = 0; + int i; + XCharStruct overall; + + wy = y; + if (is_xchar2b) { + for(i = 0, buf2b = (XChar2b *) text ; i < length ; i++, buf2b++) { + if(is_rotate(oc, font) == True) { + XTextExtents16(font, buf2b, 1, + &direction, &font_ascent_return, + &font_descent_return, &overall); + wx = x - (int)((overall.rbearing - overall.lbearing) >> 1) - + (int) overall.lbearing; + wy += overall.ascent; + XDrawString16(dpy, d, gc, wx, wy, buf2b, 1); + wy += overall.descent; + } else { + wx = x - (int)((font->max_bounds.rbearing - + font->min_bounds.lbearing) >> 1) - + (int) font->min_bounds.lbearing; + wy += font->max_bounds.ascent; + XDrawString16(dpy, d, gc, wx, wy, buf2b, 1); + wy += font->max_bounds.descent; + } + } + } else { + for(i = 0, buf = (char *)text ; i < length && *buf ; i++, buf++) { + if(is_rotate(oc, font) == True) { + XTextExtents(font, buf, 1, + &direction, &font_ascent_return, + &font_descent_return, &overall); + wx = x - (int)((overall.rbearing - overall.lbearing) >> 1) - + (int) overall.lbearing; + wy += overall.ascent; + XDrawString(dpy, d, gc, wx, wy, buf, 1); + wy += overall.descent; + } else { + wx = x - (int)((font->max_bounds.rbearing - + font->min_bounds.lbearing) >> 1) - + (int) font->min_bounds.lbearing; + wy += font->max_bounds.ascent; + XDrawString(dpy, d, gc, wx, wy, buf, 1); + wy += font->max_bounds.descent; + } + } + } + return wy; +} + +#define VMAP 0 +#define VROTATE 1 +#define FONTSCOPE 2 + +static int +DrawStringWithFontSet( + Display *dpy, + Drawable d, + XOC oc, + FontSet fs, + GC gc, + int x, int y, + XPointer text, + int length) +{ + XFontStruct *font; + Bool is_xchar2b; + unsigned char *ptr; + int ptr_len, char_len = 0; + FontData fd; + int ret = 0; + + ptr = (unsigned char *)text; + is_xchar2b = fs->is_xchar2b; + + while (length > 0) { + fd = _XomGetFontDataFromFontSet(fs, + ptr,length,&ptr_len,is_xchar2b,FONTSCOPE); + if(ptr_len <= 0) + break; + + /* First, see if the "Best Match" font for the FontSet was set. + * If it was, use that font. If it was not set, then use the + * font defined by font_set->font_data[0] (which is what + * _XomGetFontDataFromFontSet() always seems to return for + * non-VW text). Note that given the new algorithm in + * parse_fontname() and parse_fontdata(), fs->font will + * *always* contain good data. We should probably remove + * the check for "fd->font", but we won't :-) -- jjw/pma (HP) + */ + if((font = fs->font) == (XFontStruct *) NULL){ + + if(fd == (FontData) NULL || + (font = fd->font) == (XFontStruct *) NULL) + break; + } + + switch(oc->core.orientation) { + case XOMOrientation_LTR_TTB: + case XOMOrientation_RTL_TTB: + XSetFont(dpy, gc, font->fid); + + if (is_xchar2b) { + char_len = ptr_len / sizeof(XChar2b); + XDrawString16(dpy, d, gc, x, y, (XChar2b *)ptr, char_len); + x += XTextWidth16(font, (XChar2b *)ptr, char_len); + } else { + char_len = ptr_len; + XDrawString(dpy, d, gc, x, y, (char *)ptr, char_len); + x += XTextWidth(font, (char *)ptr, char_len); + } + break; + case XOMOrientation_TTB_RTL: + case XOMOrientation_TTB_LTR: + if(fs->font == font) { + fd = _XomGetFontDataFromFontSet(fs, + ptr,length,&ptr_len,is_xchar2b,VMAP); + if(ptr_len <= 0) + break; + if(fd == (FontData) NULL || + (font = fd->font) == (XFontStruct *) NULL) + break; + + if(is_codemap(oc, fd->font) == False) { + fd = _XomGetFontDataFromFontSet(fs, + ptr,length,&ptr_len,is_xchar2b,VROTATE); + if(ptr_len <= 0) + break; + if(fd == (FontData) NULL || + (font = fd->font) == (XFontStruct *) NULL) + break; + } + } + + if(is_xchar2b) + char_len = ptr_len / sizeof(XChar2b); + else + char_len = ptr_len; + XSetFont(dpy, gc, font->fid); + y = draw_vertical(dpy, d, oc, gc, font, is_xchar2b, x, y, + (char *)ptr, char_len); + break; + + case XOMOrientation_Context: + /* never used? */ + break; + } + + if(char_len <= 0) + break; + + length -= char_len; + ptr += ptr_len; + } + + switch(oc->core.orientation) { + case XOMOrientation_LTR_TTB: + case XOMOrientation_RTL_TTB: + ret = x; + break; + case XOMOrientation_TTB_RTL: + case XOMOrientation_TTB_LTR: + ret = y; + break; + case XOMOrientation_Context: + /* not used? */ + break; + } + return ret; +} + +/* For VW/UDC */ + +int +_XomGenericDrawString( + Display *dpy, + Drawable d, + XOC oc, + GC gc, + int x, int y, + XOMTextType type, + XPointer text, + int length) +{ + XlcConv conv; + XFontStruct *font; + Bool is_xchar2b; +/* VW/UDC */ + XPointer args[3]; + FontSet fs; +/* VW/UDC */ + XChar2b xchar2b_buf[BUFSIZ], *buf; + int start_x = x; + int start_y = y; + int left = 0, buf_len = 0; + int next = 0; + + conv = _XomInitConverter(oc, type); + if (conv == NULL) + return -1; + + args[0] = (XPointer) &font; + args[1] = (XPointer) &is_xchar2b; + args[2] = (XPointer) &fs; + + while (length > 0) { + buf = xchar2b_buf; + left = buf_len = BUFSIZ; + + if (_XomConvert(oc, conv, (XPointer *) &text, &length, + (XPointer *) &buf, &left, args, 3) < 0) + break; + buf_len -= left; + +/* For VW/UDC */ + next = DrawStringWithFontSet(dpy, d, oc, fs, gc, x, y, + (XPointer)xchar2b_buf, buf_len); + + switch(oc->core.orientation) { + case XOMOrientation_LTR_TTB: + case XOMOrientation_RTL_TTB: + x = next; + break; + case XOMOrientation_TTB_RTL: + case XOMOrientation_TTB_LTR: + y = next; + break; + case XOMOrientation_Context: + /* not used */ + break; + } +/* For VW/UDC */ + } + + x -= start_x; + y -= start_y; + + return x; +} + +int +_XmbGenericDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, + _Xconst char *text, int length) +{ + return _XomGenericDrawString(dpy, d, oc, gc, x, y, XOMMultiByte, + (XPointer) text, length); +} + +int +_XwcGenericDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, + _Xconst wchar_t *text, int length) +{ + return _XomGenericDrawString(dpy, d, oc, gc, x, y, XOMWideChar, + (XPointer) text, length); +} + +int +_Xutf8GenericDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y, + _Xconst char *text, int length) +{ + return _XomGenericDrawString(dpy, d, oc, gc, x, y, XOMUtf8String, + (XPointer) text, length); +} diff --git a/libX11/modules/om/generic/omTextEsc.c b/libX11/modules/om/generic/omTextEsc.c index cb444f441..df1fb10c0 100644 --- a/libX11/modules/om/generic/omTextEsc.c +++ b/libX11/modules/om/generic/omTextEsc.c @@ -1,300 +1,300 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ -/* - * Copyright 1995 by FUJITSU LIMITED - * This is source code modified by FUJITSU LIMITED under the Joint - * Development Agreement for the CDE/Motif PST. - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XomGeneric.h" -#include - -/* For VW/UDC start */ - -#define VMAP 0 -#define VROTATE 1 -#define FONTSCOPE 2 - -static int -is_rotate( - XOC oc, - XFontStruct *font) -{ - XOCGenericPart *gen = XOC_GENERIC(oc); - FontSet font_set; - VRotate vrotate; - int font_set_count; - int vrotate_num; - - font_set = gen->font_set; - font_set_count = gen->font_set_num; - for( ; font_set_count-- ; font_set++) { - if((font_set->vrotate_num > 0) && (font_set->vrotate != NULL)) { - vrotate = font_set->vrotate; - vrotate_num = font_set->vrotate_num; - for( ; vrotate_num-- ; vrotate++) - if(vrotate->font == font) - return True; - } - } - return False; -} - -static int -is_codemap( - XOC oc, - XFontStruct *font) -{ - XOCGenericPart *gen = XOC_GENERIC(oc); - FontSet font_set; - FontData vmap; - int font_set_count; - int vmap_num; - - font_set = gen->font_set; - font_set_count = gen->font_set_num; - for( ; font_set_count-- ; font_set++) { - if(font_set->vmap_num > 0) { - vmap = font_set->vmap; - vmap_num = font_set->vmap_num; - for( ; vmap_num-- ; vmap++) - if(vmap->font == font) - return True; - } - } - return False; -} - -static int -escapement_vertical( - XOC oc, - XFontStruct *font, - Bool is_xchar2b, - XPointer text, - int length) -{ - XChar2b *buf2b; - char *buf; - int escapement = 0, i; - - if(is_xchar2b) { - for(i = 0, buf2b = (XChar2b *) text ; i < length ; i++, buf2b++) { - if(is_rotate(oc, font) == True) { - escapement += _XTextHeight16(font, buf2b, 1); - } else { - escapement += (int) (font->max_bounds.ascent + - font->max_bounds.descent); - } - } - } else { - for(i = 0, buf = (char *)text ; i < length && *buf ; i++, buf++) { - if(is_rotate(oc, font) == True) { - escapement += _XTextHeight(font, buf, 1); - } else { - escapement += (int) (font->max_bounds.ascent + - font->max_bounds.descent); - } - } - } - return escapement; -} - - -static int -TextWidthWithFontSet( - FontSet font_set, - XOC oc, - XPointer text, - int length) -{ - FontData fd; - XFontStruct *font; - unsigned char *ptr = (unsigned char *)text; - Bool is_xchar2b; - int ptr_len = length; - int escapement = 0, char_len = 0; - - if(font_set == (FontSet) NULL) - return escapement; - - is_xchar2b = font_set->is_xchar2b; - - while(length > 0) { - fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len, - is_xchar2b, FONTSCOPE); - if(ptr_len <= 0) - break; - - /* - * First, see if the "Best Match" font for the FontSet was set. - * If it was, use that font. If it was not set, then use the - * font defined by font_set->font_data[0] (which is what - * _XomGetFontDataFromFontSet() always seems to return for - * non-VW text). Note that given the new algorithm in - * parse_fontname() and parse_fontdata(), fs->font will - * *always* contain good data. We should probably remove - * the check for "fd->font", but we won't :-) -- jjw/pma (HP) - * - * Above comment and way this is done propagated from omText.c - * Note that fd->font is junk so using the result of the - * above call /needs/ to be ignored. - * - * Owen Taylor 12 Jul 2000 - * - */ - - if(fd == (FontData) NULL || - (font = font_set->font) == (XFontStruct *) NULL) { - - if((font = fd->font) == (XFontStruct *) NULL) - break; - } - - switch(oc->core.orientation) { - case XOMOrientation_LTR_TTB: - case XOMOrientation_RTL_TTB: - if (is_xchar2b) { - char_len = ptr_len / sizeof(XChar2b); - escapement += XTextWidth16(font, (XChar2b *)ptr, char_len); - } else { - char_len = ptr_len; - escapement += XTextWidth(font, (char *)ptr, char_len); - } - break; - - case XOMOrientation_TTB_LTR: - case XOMOrientation_TTB_RTL: - if(font_set->font == font) { - fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len, - is_xchar2b, VMAP); - if(ptr_len <= 0) - break; - if(fd == (FontData) NULL || - (font = fd->font) == (XFontStruct *) NULL) - break; - - if(is_codemap(oc, fd->font) == False) { - fd = _XomGetFontDataFromFontSet(font_set, ptr, length, - &ptr_len, is_xchar2b, - VROTATE); - if(ptr_len <= 0) - break; - if(fd == (FontData) NULL || - (font = fd->font) == (XFontStruct *) NULL) - break; - } - } - - if(is_xchar2b) - char_len = ptr_len / sizeof(XChar2b); - else - char_len = ptr_len; - escapement += escapement_vertical(oc, font, is_xchar2b, - (XPointer) ptr, char_len); - break; - - case XOMOrientation_Context: - /* not used? */ - break; - } - - if(char_len <= 0) - break; - - length -= char_len; - ptr += ptr_len; - } - - return escapement; -} - -/* For VW/UDC end */ - -static int -_XomGenericTextEscapement( - XOC oc, - XOMTextType type, - XPointer text, - int length) -{ - XlcConv conv; - XFontStruct *font; - Bool is_xchar2b; -/* VW/UDC */ - XPointer args[3]; - FontSet font_set; -/* VW/UDC */ - XChar2b xchar2b_buf[BUFSIZ], *buf; - int escapement = 0; - int buf_len = 0, left = 0; - - conv = _XomInitConverter(oc, type); - if (conv == NULL) - return escapement; - - args[0] = (XPointer) &font; - args[1] = (XPointer) &is_xchar2b; - args[2] = (XPointer) &font_set; - - while (length > 0) { - buf = xchar2b_buf; - left = buf_len = BUFSIZ; - - if (_XomConvert(oc, conv, (XPointer *) &text, &length, - (XPointer *) &buf, &left, args, 3) < 0) - break; - buf_len -= left; - -/* VW/UDC */ - escapement += TextWidthWithFontSet(font_set, oc, - (XPointer) xchar2b_buf, buf_len); -/* VW/UDC */ - } - - return escapement; -} - -int -_XmbGenericTextEscapement(XOC oc, _Xconst char *text, int length) -{ - return _XomGenericTextEscapement(oc, XOMMultiByte, (XPointer) text, length); -} - -int -_XwcGenericTextEscapement(XOC oc, _Xconst wchar_t *text, int length) -{ - return _XomGenericTextEscapement(oc, XOMWideChar, (XPointer) text, length); -} - -int -_Xutf8GenericTextEscapement(XOC oc, _Xconst char *text, int length) -{ - return _XomGenericTextEscapement(oc, XOMUtf8String, (XPointer) text, - length); -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ +/* + * Copyright 1995 by FUJITSU LIMITED + * This is source code modified by FUJITSU LIMITED under the Joint + * Development Agreement for the CDE/Motif PST. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XomGeneric.h" +#include + +/* For VW/UDC start */ + +#define VMAP 0 +#define VROTATE 1 +#define FONTSCOPE 2 + +static int +is_rotate( + XOC oc, + XFontStruct *font) +{ + XOCGenericPart *gen = XOC_GENERIC(oc); + FontSet font_set; + VRotate vrotate; + int font_set_count; + int vrotate_num; + + font_set = gen->font_set; + font_set_count = gen->font_set_num; + for( ; font_set_count-- ; font_set++) { + if((font_set->vrotate_num > 0) && (font_set->vrotate != NULL)) { + vrotate = font_set->vrotate; + vrotate_num = font_set->vrotate_num; + for( ; vrotate_num-- ; vrotate++) + if(vrotate->font == font) + return True; + } + } + return False; +} + +static int +is_codemap( + XOC oc, + XFontStruct *font) +{ + XOCGenericPart *gen = XOC_GENERIC(oc); + FontSet font_set; + FontData vmap; + int font_set_count; + int vmap_num; + + font_set = gen->font_set; + font_set_count = gen->font_set_num; + for( ; font_set_count-- ; font_set++) { + if(font_set->vmap_num > 0) { + vmap = font_set->vmap; + vmap_num = font_set->vmap_num; + for( ; vmap_num-- ; vmap++) + if(vmap->font == font) + return True; + } + } + return False; +} + +static int +escapement_vertical( + XOC oc, + XFontStruct *font, + Bool is_xchar2b, + XPointer text, + int length) +{ + XChar2b *buf2b; + char *buf; + int escapement = 0, i; + + if(is_xchar2b) { + for(i = 0, buf2b = (XChar2b *) text ; i < length ; i++, buf2b++) { + if(is_rotate(oc, font) == True) { + escapement += _XTextHeight16(font, buf2b, 1); + } else { + escapement += (int) (font->max_bounds.ascent + + font->max_bounds.descent); + } + } + } else { + for(i = 0, buf = (char *)text ; i < length && *buf ; i++, buf++) { + if(is_rotate(oc, font) == True) { + escapement += _XTextHeight(font, buf, 1); + } else { + escapement += (int) (font->max_bounds.ascent + + font->max_bounds.descent); + } + } + } + return escapement; +} + + +static int +TextWidthWithFontSet( + FontSet font_set, + XOC oc, + XPointer text, + int length) +{ + FontData fd; + XFontStruct *font; + unsigned char *ptr = (unsigned char *)text; + Bool is_xchar2b; + int ptr_len = length; + int escapement = 0, char_len = 0; + + if(font_set == (FontSet) NULL) + return escapement; + + is_xchar2b = font_set->is_xchar2b; + + while(length > 0) { + fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len, + is_xchar2b, FONTSCOPE); + if(ptr_len <= 0) + break; + + /* + * First, see if the "Best Match" font for the FontSet was set. + * If it was, use that font. If it was not set, then use the + * font defined by font_set->font_data[0] (which is what + * _XomGetFontDataFromFontSet() always seems to return for + * non-VW text). Note that given the new algorithm in + * parse_fontname() and parse_fontdata(), fs->font will + * *always* contain good data. We should probably remove + * the check for "fd->font", but we won't :-) -- jjw/pma (HP) + * + * Above comment and way this is done propagated from omText.c + * Note that fd->font is junk so using the result of the + * above call /needs/ to be ignored. + * + * Owen Taylor 12 Jul 2000 + * + */ + + if(fd == (FontData) NULL || + (font = font_set->font) == (XFontStruct *) NULL) { + + if((font = fd->font) == (XFontStruct *) NULL) + break; + } + + switch(oc->core.orientation) { + case XOMOrientation_LTR_TTB: + case XOMOrientation_RTL_TTB: + if (is_xchar2b) { + char_len = ptr_len / sizeof(XChar2b); + escapement += XTextWidth16(font, (XChar2b *)ptr, char_len); + } else { + char_len = ptr_len; + escapement += XTextWidth(font, (char *)ptr, char_len); + } + break; + + case XOMOrientation_TTB_LTR: + case XOMOrientation_TTB_RTL: + if(font_set->font == font) { + fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len, + is_xchar2b, VMAP); + if(ptr_len <= 0) + break; + if(fd == (FontData) NULL || + (font = fd->font) == (XFontStruct *) NULL) + break; + + if(is_codemap(oc, fd->font) == False) { + fd = _XomGetFontDataFromFontSet(font_set, ptr, length, + &ptr_len, is_xchar2b, + VROTATE); + if(ptr_len <= 0) + break; + if(fd == (FontData) NULL || + (font = fd->font) == (XFontStruct *) NULL) + break; + } + } + + if(is_xchar2b) + char_len = ptr_len / sizeof(XChar2b); + else + char_len = ptr_len; + escapement += escapement_vertical(oc, font, is_xchar2b, + (XPointer) ptr, char_len); + break; + + case XOMOrientation_Context: + /* not used? */ + break; + } + + if(char_len <= 0) + break; + + length -= char_len; + ptr += ptr_len; + } + + return escapement; +} + +/* For VW/UDC end */ + +static int +_XomGenericTextEscapement( + XOC oc, + XOMTextType type, + XPointer text, + int length) +{ + XlcConv conv; + XFontStruct *font; + Bool is_xchar2b; +/* VW/UDC */ + XPointer args[3]; + FontSet font_set; +/* VW/UDC */ + XChar2b xchar2b_buf[BUFSIZ], *buf; + int escapement = 0; + int buf_len = 0, left = 0; + + conv = _XomInitConverter(oc, type); + if (conv == NULL) + return escapement; + + args[0] = (XPointer) &font; + args[1] = (XPointer) &is_xchar2b; + args[2] = (XPointer) &font_set; + + while (length > 0) { + buf = xchar2b_buf; + left = buf_len = BUFSIZ; + + if (_XomConvert(oc, conv, (XPointer *) &text, &length, + (XPointer *) &buf, &left, args, 3) < 0) + break; + buf_len -= left; + +/* VW/UDC */ + escapement += TextWidthWithFontSet(font_set, oc, + (XPointer) xchar2b_buf, buf_len); +/* VW/UDC */ + } + + return escapement; +} + +int +_XmbGenericTextEscapement(XOC oc, _Xconst char *text, int length) +{ + return _XomGenericTextEscapement(oc, XOMMultiByte, (XPointer) text, length); +} + +int +_XwcGenericTextEscapement(XOC oc, _Xconst wchar_t *text, int length) +{ + return _XomGenericTextEscapement(oc, XOMWideChar, (XPointer) text, length); +} + +int +_Xutf8GenericTextEscapement(XOC oc, _Xconst char *text, int length) +{ + return _XomGenericTextEscapement(oc, XOMUtf8String, (XPointer) text, + length); +} diff --git a/libX11/modules/om/generic/omTextExt.c b/libX11/modules/om/generic/omTextExt.c index 22f99d8f5..baeadf6b0 100644 --- a/libX11/modules/om/generic/omTextExt.c +++ b/libX11/modules/om/generic/omTextExt.c @@ -1,135 +1,135 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XomGeneric.h" -#include - -int -_XomGenericTextExtents( - XOC oc, - XOMTextType type, - XPointer text, - int length, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - XlcConv conv; - XFontStruct *font; - Bool is_xchar2b; - XPointer args[2]; - XChar2b xchar2b_buf[BUFSIZ], *buf; - int direction, logical_ascent, logical_descent, tmp_ascent, tmp_descent; - XCharStruct overall, tmp_overall; - int buf_len, left; - Bool first = True; - - conv = _XomInitConverter(oc, type); - if (conv == NULL) - return 0; - - bzero((char *) &overall, sizeof(XCharStruct)); - logical_ascent = logical_descent = 0; - - args[0] = (XPointer) &font; - args[1] = (XPointer) &is_xchar2b; - - while (length > 0) { - buf = xchar2b_buf; - left = buf_len = BUFSIZ; - - if (_XomConvert(oc, conv, (XPointer *) &text, &length, - (XPointer *) &buf, &left, args, 2) < 0) - break; - buf_len -= left; - - if (is_xchar2b) - XTextExtents16(font, xchar2b_buf, buf_len, &direction, - &tmp_ascent, &tmp_descent, &tmp_overall); - else - XTextExtents(font, (char *) xchar2b_buf, buf_len, &direction, - &tmp_ascent, &tmp_descent, &tmp_overall); - - if (first) { /* initialize overall */ - overall = tmp_overall; - logical_ascent = tmp_ascent; - logical_descent = tmp_descent; - first = False; - } else { - overall.lbearing = min(overall.lbearing, - overall.width + tmp_overall.lbearing); - overall.rbearing = max(overall.rbearing, - overall.width + tmp_overall.rbearing); - overall.ascent = max(overall.ascent, tmp_overall.ascent); - overall.descent = max(overall.descent, tmp_overall.descent); - overall.width += tmp_overall.width; - logical_ascent = max(logical_ascent, tmp_ascent); - logical_descent = max(logical_descent, tmp_descent); - } - } - - if (overall_ink) { - overall_ink->x = overall.lbearing; - overall_ink->y = -(overall.ascent); - overall_ink->width = overall.rbearing - overall.lbearing; - overall_ink->height = overall.ascent + overall.descent; - } - - if (overall_logical) { - overall_logical->x = 0; - overall_logical->y = -(logical_ascent); - overall_logical->width = overall.width; - overall_logical->height = logical_ascent + logical_descent; - } - - return overall.width; -} - -int -_XmbGenericTextExtents(XOC oc, _Xconst char *text, int length, - XRectangle *overall_ink, XRectangle *overall_logical) -{ - return _XomGenericTextExtents(oc, XOMMultiByte, (XPointer) text, length, - overall_ink, overall_logical); -} - -int -_XwcGenericTextExtents(XOC oc, _Xconst wchar_t *text, int length, - XRectangle *overall_ink, XRectangle *overall_logical) -{ - return _XomGenericTextExtents(oc, XOMWideChar, (XPointer) text, length, - overall_ink, overall_logical); -} - -int -_Xutf8GenericTextExtents(XOC oc, _Xconst char *text, int length, - XRectangle *overall_ink, XRectangle *overall_logical) -{ - return _XomGenericTextExtents(oc, XOMUtf8String, (XPointer) text, length, - overall_ink, overall_logical); -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XomGeneric.h" +#include + +int +_XomGenericTextExtents( + XOC oc, + XOMTextType type, + XPointer text, + int length, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + XlcConv conv; + XFontStruct *font; + Bool is_xchar2b; + XPointer args[2]; + XChar2b xchar2b_buf[BUFSIZ], *buf; + int direction, logical_ascent, logical_descent, tmp_ascent, tmp_descent; + XCharStruct overall, tmp_overall; + int buf_len, left; + Bool first = True; + + conv = _XomInitConverter(oc, type); + if (conv == NULL) + return 0; + + bzero((char *) &overall, sizeof(XCharStruct)); + logical_ascent = logical_descent = 0; + + args[0] = (XPointer) &font; + args[1] = (XPointer) &is_xchar2b; + + while (length > 0) { + buf = xchar2b_buf; + left = buf_len = BUFSIZ; + + if (_XomConvert(oc, conv, (XPointer *) &text, &length, + (XPointer *) &buf, &left, args, 2) < 0) + break; + buf_len -= left; + + if (is_xchar2b) + XTextExtents16(font, xchar2b_buf, buf_len, &direction, + &tmp_ascent, &tmp_descent, &tmp_overall); + else + XTextExtents(font, (char *) xchar2b_buf, buf_len, &direction, + &tmp_ascent, &tmp_descent, &tmp_overall); + + if (first) { /* initialize overall */ + overall = tmp_overall; + logical_ascent = tmp_ascent; + logical_descent = tmp_descent; + first = False; + } else { + overall.lbearing = min(overall.lbearing, + overall.width + tmp_overall.lbearing); + overall.rbearing = max(overall.rbearing, + overall.width + tmp_overall.rbearing); + overall.ascent = max(overall.ascent, tmp_overall.ascent); + overall.descent = max(overall.descent, tmp_overall.descent); + overall.width += tmp_overall.width; + logical_ascent = max(logical_ascent, tmp_ascent); + logical_descent = max(logical_descent, tmp_descent); + } + } + + if (overall_ink) { + overall_ink->x = overall.lbearing; + overall_ink->y = -(overall.ascent); + overall_ink->width = overall.rbearing - overall.lbearing; + overall_ink->height = overall.ascent + overall.descent; + } + + if (overall_logical) { + overall_logical->x = 0; + overall_logical->y = -(logical_ascent); + overall_logical->width = overall.width; + overall_logical->height = logical_ascent + logical_descent; + } + + return overall.width; +} + +int +_XmbGenericTextExtents(XOC oc, _Xconst char *text, int length, + XRectangle *overall_ink, XRectangle *overall_logical) +{ + return _XomGenericTextExtents(oc, XOMMultiByte, (XPointer) text, length, + overall_ink, overall_logical); +} + +int +_XwcGenericTextExtents(XOC oc, _Xconst wchar_t *text, int length, + XRectangle *overall_ink, XRectangle *overall_logical) +{ + return _XomGenericTextExtents(oc, XOMWideChar, (XPointer) text, length, + overall_ink, overall_logical); +} + +int +_Xutf8GenericTextExtents(XOC oc, _Xconst char *text, int length, + XRectangle *overall_ink, XRectangle *overall_logical) +{ + return _XomGenericTextExtents(oc, XOMUtf8String, (XPointer) text, length, + overall_ink, overall_logical); +} diff --git a/libX11/modules/om/generic/omTextPer.c b/libX11/modules/om/generic/omTextPer.c index c66848aa2..ae08fe6a4 100644 --- a/libX11/modules/om/generic/omTextPer.c +++ b/libX11/modules/om/generic/omTextPer.c @@ -1,202 +1,202 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XomGeneric.h" -#include - -static Status -_XomGenericTextPerCharExtents( - XOC oc, - XOMTextType type, - XPointer text, - int length, - XRectangle *ink_buf, - XRectangle *logical_buf, - int buf_size, - int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - XlcConv conv; - XFontStruct *font; - Bool is_xchar2b; - XPointer args[2]; - XChar2b xchar2b_buf[BUFSIZ], *xchar2b_ptr; - char *xchar_ptr = NULL; - XCharStruct *def, *cs, overall; - int buf_len, left, require_num; - int logical_ascent, logical_descent; - Bool first = True; - - conv = _XomInitConverter(oc, type); - if (conv == NULL) - return 0; - - bzero((char *) &overall, sizeof(XCharStruct)); - logical_ascent = logical_descent = require_num = *num_chars = 0; - - args[0] = (XPointer) &font; - args[1] = (XPointer) &is_xchar2b; - - while (length > 0) { - xchar2b_ptr = xchar2b_buf; - left = buf_len = BUFSIZ; - - if (_XomConvert(oc, conv, (XPointer *) &text, &length, - (XPointer *) &xchar2b_ptr, &left, args, 2) < 0) - break; - buf_len -= left; - - if (require_num) { - require_num += buf_len; - continue; - } - if (buf_size < buf_len) { - require_num = *num_chars + buf_len; - continue; - } - buf_size -= buf_len; - - if (first) { - logical_ascent = font->ascent; - logical_descent = font->descent; - } else { - logical_ascent = max(logical_ascent, font->ascent); - logical_descent = max(logical_descent, font->descent); - } - - if (is_xchar2b) { - CI_GET_DEFAULT_INFO_2D(font, def) - xchar2b_ptr = xchar2b_buf; - } else { - CI_GET_DEFAULT_INFO_1D(font, def) - xchar_ptr = (char *) xchar2b_buf; - } - - while (buf_len-- > 0) { - if (is_xchar2b) { - CI_GET_CHAR_INFO_2D(font, xchar2b_ptr->byte1, - xchar2b_ptr->byte2, def, cs) - xchar2b_ptr++; - } else { - CI_GET_CHAR_INFO_1D(font, *xchar_ptr, def, cs) - xchar_ptr++; - } - if (cs == NULL) - continue; - - ink_buf->x = overall.width + cs->lbearing; - ink_buf->y = -(cs->ascent); - ink_buf->width = cs->rbearing - cs->lbearing; - ink_buf->height = cs->ascent + cs->descent; - ink_buf++; - - logical_buf->x = overall.width; - logical_buf->y = -(font->ascent); - logical_buf->width = cs->width; - logical_buf->height = font->ascent + font->descent; - logical_buf++; - - if (first) { - overall = *cs; - first = False; - } else { - overall.ascent = max(overall.ascent, cs->ascent); - overall.descent = max(overall.descent, cs->descent); - overall.lbearing = min(overall.lbearing, - overall.width + cs->lbearing); - overall.rbearing = max(overall.rbearing, - overall.width + cs->rbearing); - overall.width += cs->width; - } - - (*num_chars)++; - } - } - - if (require_num) { - *num_chars = require_num; - return 0; - } else { - if (overall_ink) { - overall_ink->x = overall.lbearing; - overall_ink->y = -(overall.ascent); - overall_ink->width = overall.rbearing - overall.lbearing; - overall_ink->height = overall.ascent + overall.descent; - } - - if (overall_logical) { - overall_logical->x = 0; - overall_logical->y = -(logical_ascent); - overall_logical->width = overall.width; - overall_logical->height = logical_ascent + logical_descent; - } - } - - return 1; -} - -Status -_XmbGenericTextPerCharExtents(XOC oc, _Xconst char *text, int length, - XRectangle *ink_buf, XRectangle *logical_buf, - int buf_size, int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - return _XomGenericTextPerCharExtents(oc, XOMMultiByte, (XPointer) text, - length, ink_buf, logical_buf, buf_size, - num_chars, overall_ink, - overall_logical); -} - -Status -_XwcGenericTextPerCharExtents(XOC oc, _Xconst wchar_t *text, int length, - XRectangle *ink_buf, XRectangle *logical_buf, - int buf_size, int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - return _XomGenericTextPerCharExtents(oc, XOMWideChar, (XPointer) text, - length, ink_buf, logical_buf, buf_size, - num_chars, overall_ink, - overall_logical); -} - -Status -_Xutf8GenericTextPerCharExtents(XOC oc, _Xconst char *text, int length, - XRectangle *ink_buf, XRectangle *logical_buf, - int buf_size, int *num_chars, - XRectangle *overall_ink, - XRectangle *overall_logical) -{ - return _XomGenericTextPerCharExtents(oc, XOMUtf8String, (XPointer) text, - length, ink_buf, logical_buf, buf_size, - num_chars, overall_ink, - overall_logical); -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XomGeneric.h" +#include + +static Status +_XomGenericTextPerCharExtents( + XOC oc, + XOMTextType type, + XPointer text, + int length, + XRectangle *ink_buf, + XRectangle *logical_buf, + int buf_size, + int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + XlcConv conv; + XFontStruct *font; + Bool is_xchar2b; + XPointer args[2]; + XChar2b xchar2b_buf[BUFSIZ], *xchar2b_ptr; + char *xchar_ptr = NULL; + XCharStruct *def, *cs, overall; + int buf_len, left, require_num; + int logical_ascent, logical_descent; + Bool first = True; + + conv = _XomInitConverter(oc, type); + if (conv == NULL) + return 0; + + bzero((char *) &overall, sizeof(XCharStruct)); + logical_ascent = logical_descent = require_num = *num_chars = 0; + + args[0] = (XPointer) &font; + args[1] = (XPointer) &is_xchar2b; + + while (length > 0) { + xchar2b_ptr = xchar2b_buf; + left = buf_len = BUFSIZ; + + if (_XomConvert(oc, conv, (XPointer *) &text, &length, + (XPointer *) &xchar2b_ptr, &left, args, 2) < 0) + break; + buf_len -= left; + + if (require_num) { + require_num += buf_len; + continue; + } + if (buf_size < buf_len) { + require_num = *num_chars + buf_len; + continue; + } + buf_size -= buf_len; + + if (first) { + logical_ascent = font->ascent; + logical_descent = font->descent; + } else { + logical_ascent = max(logical_ascent, font->ascent); + logical_descent = max(logical_descent, font->descent); + } + + if (is_xchar2b) { + CI_GET_DEFAULT_INFO_2D(font, def) + xchar2b_ptr = xchar2b_buf; + } else { + CI_GET_DEFAULT_INFO_1D(font, def) + xchar_ptr = (char *) xchar2b_buf; + } + + while (buf_len-- > 0) { + if (is_xchar2b) { + CI_GET_CHAR_INFO_2D(font, xchar2b_ptr->byte1, + xchar2b_ptr->byte2, def, cs) + xchar2b_ptr++; + } else { + CI_GET_CHAR_INFO_1D(font, *xchar_ptr, def, cs) + xchar_ptr++; + } + if (cs == NULL) + continue; + + ink_buf->x = overall.width + cs->lbearing; + ink_buf->y = -(cs->ascent); + ink_buf->width = cs->rbearing - cs->lbearing; + ink_buf->height = cs->ascent + cs->descent; + ink_buf++; + + logical_buf->x = overall.width; + logical_buf->y = -(font->ascent); + logical_buf->width = cs->width; + logical_buf->height = font->ascent + font->descent; + logical_buf++; + + if (first) { + overall = *cs; + first = False; + } else { + overall.ascent = max(overall.ascent, cs->ascent); + overall.descent = max(overall.descent, cs->descent); + overall.lbearing = min(overall.lbearing, + overall.width + cs->lbearing); + overall.rbearing = max(overall.rbearing, + overall.width + cs->rbearing); + overall.width += cs->width; + } + + (*num_chars)++; + } + } + + if (require_num) { + *num_chars = require_num; + return 0; + } else { + if (overall_ink) { + overall_ink->x = overall.lbearing; + overall_ink->y = -(overall.ascent); + overall_ink->width = overall.rbearing - overall.lbearing; + overall_ink->height = overall.ascent + overall.descent; + } + + if (overall_logical) { + overall_logical->x = 0; + overall_logical->y = -(logical_ascent); + overall_logical->width = overall.width; + overall_logical->height = logical_ascent + logical_descent; + } + } + + return 1; +} + +Status +_XmbGenericTextPerCharExtents(XOC oc, _Xconst char *text, int length, + XRectangle *ink_buf, XRectangle *logical_buf, + int buf_size, int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + return _XomGenericTextPerCharExtents(oc, XOMMultiByte, (XPointer) text, + length, ink_buf, logical_buf, buf_size, + num_chars, overall_ink, + overall_logical); +} + +Status +_XwcGenericTextPerCharExtents(XOC oc, _Xconst wchar_t *text, int length, + XRectangle *ink_buf, XRectangle *logical_buf, + int buf_size, int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + return _XomGenericTextPerCharExtents(oc, XOMWideChar, (XPointer) text, + length, ink_buf, logical_buf, buf_size, + num_chars, overall_ink, + overall_logical); +} + +Status +_Xutf8GenericTextPerCharExtents(XOC oc, _Xconst char *text, int length, + XRectangle *ink_buf, XRectangle *logical_buf, + int buf_size, int *num_chars, + XRectangle *overall_ink, + XRectangle *overall_logical) +{ + return _XomGenericTextPerCharExtents(oc, XOMUtf8String, (XPointer) text, + length, ink_buf, logical_buf, buf_size, + num_chars, overall_ink, + overall_logical); +} diff --git a/libX11/modules/om/generic/omXChar.c b/libX11/modules/om/generic/omXChar.c index 61c8c0b89..ff517d5e5 100644 --- a/libX11/modules/om/generic/omXChar.c +++ b/libX11/modules/om/generic/omXChar.c @@ -1,477 +1,477 @@ -/* - * Copyright 1992, 1993 by TOSHIBA Corp. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of TOSHIBA not be used in advertising - * or publicity pertaining to distribution of the software without specific, - * written prior permission. TOSHIBA make no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING - * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL - * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR - * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, - * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Katsuhisa Yano TOSHIBA Corp. - * mopi@osa.ilab.toshiba.co.jp - */ -/* - * Copyright 1995 by FUJITSU LIMITED - * This is source code modified by FUJITSU LIMITED under the Joint - * Development Agreement for the CDE/Motif PST. - * - * Modifier: Takanori Tateno FUJITSU LIMITED - * - */ -/* - * Modifiers: Jeff Walls, Paul Anderson (HEWLETT-PACKARD) - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" -#include "XlcPublic.h" -#include "XomGeneric.h" -#include - -/* for VW/UDC start */ -static Bool -ismatch_scopes( - FontData fontdata, - unsigned long *value, - Bool is_shift) -{ - register int scopes_num = fontdata->scopes_num; - FontScope scopes = fontdata->scopes; - if (!scopes_num) - return False; - - if(fontdata->font == NULL) - return False; - - for(;scopes_num--;scopes++) - if ((scopes->start <= (*value & 0x7f7f)) && - ((scopes->end) >= (*value & 0x7f7f))){ - if(is_shift == True) { - if(scopes->shift){ - if(scopes->shift_direction == '+'){ - *value += scopes->shift ; - } else if( scopes->shift_direction == '-'){ - *value -= scopes->shift ; - } - } - } - return True; - } - - return False; -} - -static int -check_vertical_fonttype( - char *name) -{ - char *ptr; - int type = 0; - - if(name == (char *)NULL || (int) strlen(name) <= 0) - return False; - - /* Obtains the pointer of CHARSET_ENCODING_FIELD. */ - if((ptr = strchr(name, '-')) == (char *) NULL) - return False; - ptr++; - - /* Obtains the pointer of vertical_map font type. */ - if((ptr = strchr(ptr, '.')) == (char *) NULL) - return False; - ptr++; - - switch(*ptr) { - case '1': - type = 1; break; - case '2': - type = 2; break; - case '3': - type = 3; break; - } - return type; -} - -/* -*/ -#define VMAP 0 -#define VROTATE 1 -#define FONTSCOPE 2 - -FontData -_XomGetFontDataFromFontSet( - FontSet fs, - unsigned char *str, - int len, - int *len_ret, - int is2b, - int type) /* VMAP , VROTATE , else */ -{ - unsigned long value; - int num,i,hit,csize; - FontData fontdata; - unsigned char *c; - int vfont_type; - - c = str; - hit = -1; - if(type == VMAP){ - fontdata = fs->vmap; - num = fs->vmap_num; - } else if(type == VROTATE){ - fontdata = (FontData)fs->vrotate; - num = fs->vrotate_num; - } else { - if(fs->font_data_count <= 0 || fs->font_data == (FontData)NULL) { - fontdata = fs->substitute; - num = fs->substitute_num; - }else { - fontdata = fs->font_data; - num = fs->font_data_count; - } - /* CDExc20229 fix */ - if(fontdata == NULL || num == 0){ - return(NULL); - } - } - - - if(is2b){ - csize = 2; - } else { - csize = 1; - } - - for(;len;len--){ - if(is2b){ - value = (((unsigned long)*c) << 8)|(unsigned long)*(c + 1); - } else { - value = (unsigned long)*c; - } - - /* ### NOTE: This routine DOES NOT WORK! - * ### We can work around the problem in the calling routine, - * ### but we really need to understand this better. As it - * ### stands, the algorithm ALWAYS returns "fontdata[0]" - * ### for non-VW text! This is clearly wrong. In fact, - * ### given the new parse_font[name|data]() algorithms, - * ### we may not even need this routine to do anything - * ### for non-VW text (since font_set->font always contains - * ### the best font for this fontset). -- jjw/pma (HP) - */ - for (i=0;ifont_data_count <= 0 || - fs->font_data == (FontData)NULL) - fontdata = fs->substitute; - else - fontdata = fs->font_data; - /* Change 1996.01.23 end */ - } - hit = 0; - c += csize; - break; - } - if( hit == -1 ) hit = i; - if(is2b){ - *c = (unsigned char)(value >> 8); - *(c + 1) = (unsigned char)(value); - } else { - *c = (unsigned char)value; - } - c += csize; - } - *len_ret = (c - str); - return(&(fontdata[hit])); -} -/* for VW/UDC end */ - -static FontSet -_XomGetFontSetFromCharSet( - XOC oc, - XlcCharSet charset) -{ - register FontSet font_set = XOC_GENERIC(oc)->font_set; - register int num = XOC_GENERIC(oc)->font_set_num; - XlcCharSet *charset_list; - int charset_count; - - for ( ; num-- > 0; font_set++) { - charset_count = font_set->charset_count; - charset_list = font_set->charset_list; - for ( ; charset_count-- > 0; charset_list++) - if (*charset_list == charset) - return font_set; - } - - return (FontSet) NULL; -} - -#ifdef MUSTCOPY -static void -cs_to_xchar2b( - register char *from, - register XChar2b *to, - register length) -{ - while (length-- > 0) { - to->byte1 = *from++; - to->byte2 = *from++; - to++; - } -} - -static void -cs_to_xchar2b_gl( - register char *from, - register XChar2b *to, - register length) -{ - while (length-- > 0) { - to->byte1 = *from++ & 0x7f; - to->byte2 = *from++ & 0x7f; - to++; - } -} - -static void -cs_to_xchar2b_gr( - register char *from, - register XChar2b *to, - register length) -{ - while (length-- > 0) { - to->byte1 = *from++ | 0x80; - to->byte2 = *from++ | 0x80; - to++; - } -} -#endif - -static void -shift_to_gl( - register char *text, - register int length) -{ - while (length-- > 0) - *text++ &= 0x7f; -} - -static void -shift_to_gr( - register char *text, - register int length) -{ - while (length-- > 0) - *text++ |= 0x80; -} - -static Bool -load_font( - XOC oc, - FontSet font_set) -{ - font_set->font = XLoadQueryFont(oc->core.om->core.display, - oc->core.font_info.font_name_list[font_set->id]); - if (font_set->font == NULL) - return False; - - oc->core.font_info.font_struct_list[font_set->id] = font_set->font; - XFreeFontInfo(NULL, font_set->info, 1); - font_set->info = NULL; - - if (font_set->font->min_byte1 || font_set->font->max_byte1) - font_set->is_xchar2b = True; - else - font_set->is_xchar2b = False; - - return True; -} - -int -_XomConvert( - XOC oc, - XlcConv conv, - XPointer *from, - int *from_left, - XPointer *to, - int *to_left, - XPointer *args, - int num_args) -{ - XPointer cs, lc_args[1]; - XlcCharSet charset; - int length, cs_left, ret; - FontSet font_set; -#ifdef MUSTCOPY - XChar2b *xchar2b; - char *buf, buf_local[BUFSIZ]; -#endif - - cs = *to; - cs_left = *to_left; - lc_args[0] = (XPointer) &charset; - - ret = _XlcConvert(conv, from, from_left, &cs, &cs_left, lc_args, 1); - if (ret < 0) - return -1; - - font_set = _XomGetFontSetFromCharSet(oc, charset); - if (font_set == NULL) - return -1; - - if (font_set->font == NULL && load_font(oc, font_set) == False) - return -1; - - length = *to_left - cs_left; - -#ifdef MUSTCOPY - if (font_set->is_xchar2b) { - buf = (length > BUFSIZ) ? Xmalloc(length) : buf_local; - if (buf == NULL) - return -1; - memcpy(buf, (char *) *to, length); - - xchar2b = (XChar2b *) *to; - length >>= 1; - - if (font_set->side == charset->side) - cs_to_xchar2b(buf, xchar2b, length); - else if (font_set->side == XlcGL) - cs_to_xchar2b_gl(buf, xchar2b, length); - else if (font_set->side == XlcGR) - cs_to_xchar2b_gr(buf, xchar2b, length); - else - cs_to_xchar2b(buf, xchar2b, length); - - if (buf != buf_local) - Xfree(buf); - - *to = (XPointer) (xchar2b + length); - *to_left -= length; - } else -#endif - { - if (font_set->side != charset->side) { - if (font_set->side == XlcGL) - shift_to_gl(*to, length); - else if (font_set->side == XlcGR) - shift_to_gr(*to, length); - } - - if (font_set->is_xchar2b) - length >>= 1; - *to = cs; - *to_left -= length; - } - - *((XFontStruct **) args[0]) = font_set->font; - *((Bool *) args[1]) = font_set->is_xchar2b; - if(num_args >= 3){ - *((FontSet *) args[2]) = font_set; - } - - return ret; -} - -XlcConv -_XomInitConverter( - XOC oc, - XOMTextType type) -{ - XOCGenericPart *gen = XOC_GENERIC(oc); - XlcConv *convp; - const char *conv_type; - XlcConv conv; - XLCd lcd; - - switch (type) { - case XOMWideChar: - convp = &gen->wcs_to_cs; - conv_type = XlcNWideChar; - break; - case XOMMultiByte: - convp = &gen->mbs_to_cs; - conv_type = XlcNMultiByte; - break; - case XOMUtf8String: - convp = &gen->utf8_to_cs; - conv_type = XlcNUtf8String; - break; - default: - return (XlcConv) NULL; - } - - conv = *convp; - if (conv) { - _XlcResetConverter(conv); - return conv; - } - - lcd = oc->core.om->core.lcd; - - conv = _XlcOpenConverter(lcd, conv_type, lcd, XlcNFontCharSet); - if (conv == (XlcConv) NULL) { - conv = _XlcOpenConverter(lcd, conv_type, lcd, XlcNCharSet); - if (conv == (XlcConv) NULL) - return (XlcConv) NULL; - } - - *convp = conv; - return conv; -} +/* + * Copyright 1992, 1993 by TOSHIBA Corp. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of TOSHIBA not be used in advertising + * or publicity pertaining to distribution of the software without specific, + * written prior permission. TOSHIBA make no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * + * Author: Katsuhisa Yano TOSHIBA Corp. + * mopi@osa.ilab.toshiba.co.jp + */ +/* + * Copyright 1995 by FUJITSU LIMITED + * This is source code modified by FUJITSU LIMITED under the Joint + * Development Agreement for the CDE/Motif PST. + * + * Modifier: Takanori Tateno FUJITSU LIMITED + * + */ +/* + * Modifiers: Jeff Walls, Paul Anderson (HEWLETT-PACKARD) + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include "XlcPublic.h" +#include "XomGeneric.h" +#include + +/* for VW/UDC start */ +static Bool +ismatch_scopes( + FontData fontdata, + unsigned long *value, + Bool is_shift) +{ + register int scopes_num = fontdata->scopes_num; + FontScope scopes = fontdata->scopes; + if (!scopes_num) + return False; + + if(fontdata->font == NULL) + return False; + + for(;scopes_num--;scopes++) + if ((scopes->start <= (*value & 0x7f7f)) && + ((scopes->end) >= (*value & 0x7f7f))){ + if(is_shift == True) { + if(scopes->shift){ + if(scopes->shift_direction == '+'){ + *value += scopes->shift ; + } else if( scopes->shift_direction == '-'){ + *value -= scopes->shift ; + } + } + } + return True; + } + + return False; +} + +static int +check_vertical_fonttype( + char *name) +{ + char *ptr; + int type = 0; + + if(name == (char *)NULL || (int) strlen(name) <= 0) + return False; + + /* Obtains the pointer of CHARSET_ENCODING_FIELD. */ + if((ptr = strchr(name, '-')) == (char *) NULL) + return False; + ptr++; + + /* Obtains the pointer of vertical_map font type. */ + if((ptr = strchr(ptr, '.')) == (char *) NULL) + return False; + ptr++; + + switch(*ptr) { + case '1': + type = 1; break; + case '2': + type = 2; break; + case '3': + type = 3; break; + } + return type; +} + +/* +*/ +#define VMAP 0 +#define VROTATE 1 +#define FONTSCOPE 2 + +FontData +_XomGetFontDataFromFontSet( + FontSet fs, + unsigned char *str, + int len, + int *len_ret, + int is2b, + int type) /* VMAP , VROTATE , else */ +{ + unsigned long value; + int num,i,hit,csize; + FontData fontdata; + unsigned char *c; + int vfont_type; + + c = str; + hit = -1; + if(type == VMAP){ + fontdata = fs->vmap; + num = fs->vmap_num; + } else if(type == VROTATE){ + fontdata = (FontData)fs->vrotate; + num = fs->vrotate_num; + } else { + if(fs->font_data_count <= 0 || fs->font_data == (FontData)NULL) { + fontdata = fs->substitute; + num = fs->substitute_num; + }else { + fontdata = fs->font_data; + num = fs->font_data_count; + } + /* CDExc20229 fix */ + if(fontdata == NULL || num == 0){ + return(NULL); + } + } + + + if(is2b){ + csize = 2; + } else { + csize = 1; + } + + for(;len;len--){ + if(is2b){ + value = (((unsigned long)*c) << 8)|(unsigned long)*(c + 1); + } else { + value = (unsigned long)*c; + } + + /* ### NOTE: This routine DOES NOT WORK! + * ### We can work around the problem in the calling routine, + * ### but we really need to understand this better. As it + * ### stands, the algorithm ALWAYS returns "fontdata[0]" + * ### for non-VW text! This is clearly wrong. In fact, + * ### given the new parse_font[name|data]() algorithms, + * ### we may not even need this routine to do anything + * ### for non-VW text (since font_set->font always contains + * ### the best font for this fontset). -- jjw/pma (HP) + */ + for (i=0;ifont_data_count <= 0 || + fs->font_data == (FontData)NULL) + fontdata = fs->substitute; + else + fontdata = fs->font_data; + /* Change 1996.01.23 end */ + } + hit = 0; + c += csize; + break; + } + if( hit == -1 ) hit = i; + if(is2b){ + *c = (unsigned char)(value >> 8); + *(c + 1) = (unsigned char)(value); + } else { + *c = (unsigned char)value; + } + c += csize; + } + *len_ret = (c - str); + return(&(fontdata[hit])); +} +/* for VW/UDC end */ + +static FontSet +_XomGetFontSetFromCharSet( + XOC oc, + XlcCharSet charset) +{ + register FontSet font_set = XOC_GENERIC(oc)->font_set; + register int num = XOC_GENERIC(oc)->font_set_num; + XlcCharSet *charset_list; + int charset_count; + + for ( ; num-- > 0; font_set++) { + charset_count = font_set->charset_count; + charset_list = font_set->charset_list; + for ( ; charset_count-- > 0; charset_list++) + if (*charset_list == charset) + return font_set; + } + + return (FontSet) NULL; +} + +#ifdef MUSTCOPY +static void +cs_to_xchar2b( + register char *from, + register XChar2b *to, + register length) +{ + while (length-- > 0) { + to->byte1 = *from++; + to->byte2 = *from++; + to++; + } +} + +static void +cs_to_xchar2b_gl( + register char *from, + register XChar2b *to, + register length) +{ + while (length-- > 0) { + to->byte1 = *from++ & 0x7f; + to->byte2 = *from++ & 0x7f; + to++; + } +} + +static void +cs_to_xchar2b_gr( + register char *from, + register XChar2b *to, + register length) +{ + while (length-- > 0) { + to->byte1 = *from++ | 0x80; + to->byte2 = *from++ | 0x80; + to++; + } +} +#endif + +static void +shift_to_gl( + register char *text, + register int length) +{ + while (length-- > 0) + *text++ &= 0x7f; +} + +static void +shift_to_gr( + register char *text, + register int length) +{ + while (length-- > 0) + *text++ |= 0x80; +} + +static Bool +load_font( + XOC oc, + FontSet font_set) +{ + font_set->font = XLoadQueryFont(oc->core.om->core.display, + oc->core.font_info.font_name_list[font_set->id]); + if (font_set->font == NULL) + return False; + + oc->core.font_info.font_struct_list[font_set->id] = font_set->font; + XFreeFontInfo(NULL, font_set->info, 1); + font_set->info = NULL; + + if (font_set->font->min_byte1 || font_set->font->max_byte1) + font_set->is_xchar2b = True; + else + font_set->is_xchar2b = False; + + return True; +} + +int +_XomConvert( + XOC oc, + XlcConv conv, + XPointer *from, + int *from_left, + XPointer *to, + int *to_left, + XPointer *args, + int num_args) +{ + XPointer cs, lc_args[1]; + XlcCharSet charset; + int length, cs_left, ret; + FontSet font_set; +#ifdef MUSTCOPY + XChar2b *xchar2b; + char *buf, buf_local[BUFSIZ]; +#endif + + cs = *to; + cs_left = *to_left; + lc_args[0] = (XPointer) &charset; + + ret = _XlcConvert(conv, from, from_left, &cs, &cs_left, lc_args, 1); + if (ret < 0) + return -1; + + font_set = _XomGetFontSetFromCharSet(oc, charset); + if (font_set == NULL) + return -1; + + if (font_set->font == NULL && load_font(oc, font_set) == False) + return -1; + + length = *to_left - cs_left; + +#ifdef MUSTCOPY + if (font_set->is_xchar2b) { + buf = (length > BUFSIZ) ? Xmalloc(length) : buf_local; + if (buf == NULL) + return -1; + memcpy(buf, (char *) *to, length); + + xchar2b = (XChar2b *) *to; + length >>= 1; + + if (font_set->side == charset->side) + cs_to_xchar2b(buf, xchar2b, length); + else if (font_set->side == XlcGL) + cs_to_xchar2b_gl(buf, xchar2b, length); + else if (font_set->side == XlcGR) + cs_to_xchar2b_gr(buf, xchar2b, length); + else + cs_to_xchar2b(buf, xchar2b, length); + + if (buf != buf_local) + Xfree(buf); + + *to = (XPointer) (xchar2b + length); + *to_left -= length; + } else +#endif + { + if (font_set->side != charset->side) { + if (font_set->side == XlcGL) + shift_to_gl(*to, length); + else if (font_set->side == XlcGR) + shift_to_gr(*to, length); + } + + if (font_set->is_xchar2b) + length >>= 1; + *to = cs; + *to_left -= length; + } + + *((XFontStruct **) args[0]) = font_set->font; + *((Bool *) args[1]) = font_set->is_xchar2b; + if(num_args >= 3){ + *((FontSet *) args[2]) = font_set; + } + + return ret; +} + +XlcConv +_XomInitConverter( + XOC oc, + XOMTextType type) +{ + XOCGenericPart *gen = XOC_GENERIC(oc); + XlcConv *convp; + const char *conv_type; + XlcConv conv; + XLCd lcd; + + switch (type) { + case XOMWideChar: + convp = &gen->wcs_to_cs; + conv_type = XlcNWideChar; + break; + case XOMMultiByte: + convp = &gen->mbs_to_cs; + conv_type = XlcNMultiByte; + break; + case XOMUtf8String: + convp = &gen->utf8_to_cs; + conv_type = XlcNUtf8String; + break; + default: + return (XlcConv) NULL; + } + + conv = *convp; + if (conv) { + _XlcResetConverter(conv); + return conv; + } + + lcd = oc->core.om->core.lcd; + + conv = _XlcOpenConverter(lcd, conv_type, lcd, XlcNFontCharSet); + if (conv == (XlcConv) NULL) { + conv = _XlcOpenConverter(lcd, conv_type, lcd, XlcNCharSet); + if (conv == (XlcConv) NULL) + return (XlcConv) NULL; + } + + *convp = conv; + return conv; +} -- cgit v1.2.3