diff options
Diffstat (limited to 'nx-X11/lib/X11/imDefIm.c')
| -rw-r--r-- | nx-X11/lib/X11/imDefIm.c | 2042 |
1 files changed, 0 insertions, 2042 deletions
diff --git a/nx-X11/lib/X11/imDefIm.c b/nx-X11/lib/X11/imDefIm.c deleted file mode 100644 index 2a1ccb4ec..000000000 --- a/nx-X11/lib/X11/imDefIm.c +++ /dev/null @@ -1,2042 +0,0 @@ -/* - * Copyright 1990, 1991, 1992 Oracle and/or its affiliates. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -/****************************************************************** - Copyright 1992, 1993, 1994 by FUJITSU LIMITED - Copyright 1993, 1994 by Sony Corporation - -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 names of Digital, FUJITSU -LIMITED and Sony Corporation not be used in advertising or publicity -pertaining to distribution of the software without specific, written -prior permission. - -DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, 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. - - Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc. - Takashi Fujiwara FUJITSU LIMITED - fujiwara@a80.tech.yk.fujitsu.co.jp - Makoto Wakamatsu Sony Corporation - makoto@sm.sony.co.jp - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <nx-X11/Xatom.h> -#include "Xlibint.h" -#include "Xlcint.h" -#include "XlcPublic.h" -#include "XlcPubI.h" -#include "XimTrInt.h" -#include "Ximint.h" - - -int -_XimCheckDataSize( - XPointer buf, - int len) -{ - CARD16 *buf_s = (CARD16 *)buf; - - if(len < XIM_HEADER_SIZE) - return -1; - return buf_s[1]; -} - -void -_XimSetHeader( - XPointer buf, - CARD8 major_opcode, - CARD8 minor_opcode, - INT16 *len -) -{ - CARD8 *buf_b = (CARD8 *)buf; - CARD16 *buf_s = (CARD16 *)buf; - - buf_b[0] = major_opcode; - buf_b[1] = minor_opcode; - buf_s[1] = ((*len) / 4); - *len += XIM_HEADER_SIZE; - return; -} - -char -_XimGetMyEndian(void) -{ - CARD16 test_card = 1; - - if(*((char *)&test_card)) - return LITTLEENDIAN; - else - return BIGENDIAN; -} - -static Bool -_XimCheckServerName( - Xim im, - char *str) -{ - char *server_name = im->core.im_name; - int len; - int str_len; - int category_len = strlen(XIM_SERVER_CATEGORY); - char *pp; - register char *p; - - if(server_name && *server_name) - len = strlen(server_name); - else - return True; - - if((int)strlen(str) < category_len) - return False; - - if(strncmp(str, XIM_SERVER_CATEGORY, category_len)) - return False; - - pp = &str[category_len]; - - for(;;) { - for(p = pp; (*p != ',') && (*p); p++); - str_len = (int)(p - pp); - - if((len == str_len) && (!strncmp(pp, server_name, len))) - break; - if(!(*p)) - return False; - pp = p + 1; - } - return True; -} - -static char * -_XimCheckLocaleName( - Xim im, - char *address, - int address_len, - char *locale_name[], - int len) -{ - int category_len; - char *pp; - register char *p; - register int n; - Bool finish = False; - - category_len = strlen(XIM_LOCAL_CATEGORY); - if(address_len < category_len) - return (char*)NULL; - - if(strncmp(address, XIM_LOCAL_CATEGORY, category_len)) - return (char*)NULL; - - pp = &address[category_len]; - - for(;;) { - for( p = pp; *p && *p != ','; p++); - if (!*p) - finish = True; - address_len = (int)(p - pp); - *p = '\0'; - - for( n = 0; n < len; n++ ) - if( locale_name[n] && !_XlcCompareISOLatin1( pp, locale_name[n] ) ) - return locale_name[n]; - if (finish) - break; - pp = p + 1; - } - return (char *)NULL; -} - -static Bool -_XimCheckTransport( - char *address, - int address_len, - const char *transport, - int len, - char **trans_addr) -{ - int category_len = strlen(XIM_TRANSPORT_CATEGORY); - char *pp; - register char *p; - - if(address_len < category_len) - return False; - - if(strncmp(address, XIM_TRANSPORT_CATEGORY, category_len)) - return False; - - pp = &address[category_len]; - - for(;;) { - *trans_addr = pp; - - for(p = pp; (*p != '/') && (*p != ',') && (*p); p++); - if(*p == ',') { - pp = p + 1; - continue; - } - if(!(*p)) - return False; - - address_len = (int)(p - pp); - - if((len == address_len) && (!strncmp(pp, transport, len))) - break; - pp = p + 1; - } - pp = p + 1; - for(p = pp; (*p != ',') && (*p); p++); - if (*p) - *p = '\0'; - return True; -} - -static Bool -_CheckSNEvent( - Display *display, - XEvent *xevent, - XPointer arg) -{ - XSelectionEvent *event = (XSelectionEvent *)xevent; - Window window = *(Window*)arg; - - if((event->type == SelectionNotify) && (window == event->requestor)) - return True; - return False; -} - -static Bool -_XimGetSelectionNotify( - Display *display, - Window window, - Atom target, - char **ret_address) -{ - XEvent event; - XSelectionEvent *ev = (XSelectionEvent *)&event; - Atom actual_type; - int actual_format; - unsigned long nitems, bytes_after; - - for(;;) { - XIfEvent(display, &event, _CheckSNEvent, (XPointer)&window); - if((ev->type == SelectionNotify) && (window == ev->requestor)) - break; - } - - if(ev->property == (Atom)None) - return False; - if( XGetWindowProperty( display, window, target, 0L, 1000000L, - True, target, &actual_type, &actual_format, - &nitems, &bytes_after, - (unsigned char **)&*ret_address ) != Success ) - return False; - return True; -} - -static Bool -_XimPreConnectionIM( - Xim im, - Atom selection) -{ - Display *display = im->core.display; - Atom locales, transport; - char *address; - XLCd lcd; - char *language; - char *territory; - char *codeset; - char *trans_addr; - char *locale_name[4], *locale; - int llen, tlen, clen; - register int i; - Window window; - char *str; - - if(!(lcd = im->core.lcd)) - return False; - - for( i = 0; i < 4; i++ ) - locale_name[i] = NULL; - /* requestor window */ - if(!(window = XCreateSimpleWindow(display, DefaultRootWindow(display), - 0, 0, 1, 1, 1, 0, 0))) - return False; - - /* server name check */ - if( !(str = XGetAtomName( display, selection )) ) - return False; - if(!_XimCheckServerName(im, str)) { - XFree( (XPointer)str ); - goto Error; - } - XFree( (XPointer)str ); - - /* locale name check */ - _XGetLCValues(lcd, XlcNLanguage, &language, XlcNTerritory, &territory, - XlcNCodeset, &codeset, NULL); - llen = strlen( language ); - tlen = territory ? strlen( territory ): 0; - clen = codeset ? strlen( codeset ): 0; - - if( tlen != 0 && clen != 0 ) { - if( (locale_name[0] = Xmalloc(llen+tlen+clen+3)) != NULL ) - sprintf( locale_name[0], "%s_%s.%s", language, territory, codeset ); - } - if( clen != 0 ) { - if( (locale_name[1] = Xmalloc(llen+clen+2)) != NULL ) - sprintf( locale_name[1], "%s.%s", language, codeset ); - else - goto Error; - } - if( tlen != 0 ) { - if( (locale_name[2] = Xmalloc(llen+tlen+2)) != NULL ) - sprintf( locale_name[2], "%s_%s", language, territory ); - else - goto Error; - } - if( (locale_name[3] = Xmalloc(llen+1)) != NULL ) - strcpy( locale_name[3], language ); - else - goto Error; - if((locales = XInternAtom(display, XIM_LOCALES, True)) == (Atom)None) - goto Error; - - XConvertSelection(display, selection, locales, locales, window, - CurrentTime); - if(!(_XimGetSelectionNotify(display, window, locales, &address))) - goto Error; - - if((locale = _XimCheckLocaleName(im, address, strlen(address), locale_name, - 4)) == NULL) { - XFree((XPointer)address); - goto Error; - } - im->private.proto.locale_name = locale; - for( i = 0; i < 4; i++ ) { - if( locale_name[i] != NULL && locale_name[i] != locale ) { - XFree( locale_name[i] ); - locale_name[i] = NULL; - } - } - XFree((XPointer)address); - - /* transport check */ - if((transport = XInternAtom(display, XIM_TRANSPORT, True)) == (Atom)None) - goto Error; - - XConvertSelection(display, selection, transport, transport, window, - CurrentTime); - if(!_XimGetSelectionNotify(display, window, transport, &address)) - goto Error; - - for(i = 0; _XimTransportRec[i].transportname ; i++) { - if( _XimCheckTransport(address, strlen(address), - _XimTransportRec[i].transportname, - strlen(_XimTransportRec[i].transportname), - &trans_addr)) { - if( _XimTransportRec[i].config(im, trans_addr) ) { - XFree((XPointer)address); - XDestroyWindow(display, window); - return True; - } - } - } - - XFree((XPointer)address); -Error: - for( i = 0; i < 4; i++ ) - if( locale_name[i] != NULL ) - XFree( locale_name[i] ); - XDestroyWindow(display, window); - return False; -} - -static Bool -_XimPreConnect( - Xim im) -{ - Display *display = im->core.display; - Atom imserver; - Atom actual_type; - int actual_format; - unsigned long nitems; - unsigned long bytes_after; - unsigned char *prop_return; - Atom *atoms; - Window im_window = 0; - register int i; - - if((imserver = XInternAtom(display, XIM_SERVERS, True)) == (Atom)None) - return False; - - if(XGetWindowProperty(display, RootWindow(display, 0), - imserver, 0L, 1000000L, False, XA_ATOM, &actual_type, - &actual_format, &nitems, &bytes_after, - &prop_return) != Success) - return False; - - if( (actual_type != XA_ATOM) || (actual_format != 32) ) { - if( nitems ) - XFree((XPointer)prop_return); - return False; - } - - atoms = (Atom *)prop_return; - for(i = 0; i < nitems; i++) { - if((im_window = XGetSelectionOwner(display, atoms[i])) == (Window)None) - continue; - - if(_XimPreConnectionIM(im, atoms[i])) - break; - } - - XFree((XPointer)prop_return); - if(i >= nitems) - return False; - - im->private.proto.im_window = im_window; - return True; -} - -static Bool -_XimGetAuthProtocolNames( - Xim im, - CARD16 *buf, - CARD8 *num, - INT16 *len) -{ - if (!IS_USE_AUTHORIZATION_FUNC(im)) { - *num = 0; - *len = 0; - return True; - } - /* - * Not yet - */ - return True; -} - -static Bool -_XimSetAuthReplyData( - Xim im, - XPointer buf, - INT16 *len) -{ - /* - * Not yet - */ - *len = 0; - return True; -} - -static Bool -_XimSetAuthNextData( - Xim im, - XPointer buf, - INT16 *len) -{ - /* - * Not yet - */ - *len = 0; - return True; -} - -static Bool -_XimSetAuthRequiredData( - Xim im, - XPointer buf, - INT16 *len) -{ - /* - * Not yet - */ - *len = 0; - return True; -} - -static Bool -_XimCheckAuthSetupData( - Xim im, - XPointer buf) -{ - /* - * Not yet - */ - return True; -} - -static Bool -_XimCheckAuthNextData( - Xim im, - XPointer buf) -{ - /* - * Not yet - */ - return True; -} - -#define NO_MORE_AUTH 2 -#define GOOD_AUTH 1 -#define BAD_AUTH 0 - -static int -_XimClientAuthCheck( - Xim im, - XPointer buf) -{ - /* - * Not yet - */ - return NO_MORE_AUTH; -} - -static void -_XimAuthNG( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - INT16 len = 0; - - _XimSetHeader((XPointer)buf, XIM_AUTH_NG, 0, &len); - (void)_XimWrite(im, len, (XPointer)buf); - _XimFlush(im); - return; -} - -static Bool -_XimAllRecv( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - return True; -} - -#define CLIENT_WAIT1 1 -#define CLIENT_WAIT2 2 - -static Bool -_XimConnection( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD8 *buf_b = &buf[XIM_HEADER_SIZE]; - CARD16 *buf_s = (CARD16 *)((XPointer)buf_b); - INT16 len; - CARD8 num; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - CARD8 major_opcode; - int wait_mode; - int ret; - - if(!(_XimConnect(im))) /* Transport Connect */ - return False; - - if(!_XimDispatchInit(im)) - return False; - - _XimRegProtoIntrCallback(im, XIM_ERROR, 0, _XimErrorCallback, (XPointer)im); - - if(!_XimGetAuthProtocolNames(im, &buf_s[4], &num, &len)) - return False; - - im->private.proto.protocol_major_version = PROTOCOLMAJORVERSION; - im->private.proto.protocol_minor_version = PROTOCOLMINORVERSION; - - buf_b[0] = _XimGetMyEndian(); - buf_b[1] = 0; - buf_s[1] = PROTOCOLMAJORVERSION; - buf_s[2] = PROTOCOLMINORVERSION; - buf_s[3] = num; - len += sizeof(CARD8) - + sizeof(CARD8) - + sizeof(CARD16) - + sizeof(CARD16) - + sizeof(CARD16); - - major_opcode = XIM_CONNECT; - wait_mode = (IS_USE_AUTHORIZATION_FUNC(im)) ? CLIENT_WAIT1 : CLIENT_WAIT2; - - for(;;) { - _XimSetHeader((XPointer)buf, major_opcode, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, reply, buf_size, _XimAllRecv, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, _XimAllRecv, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - - major_opcode = *((CARD8 *)preply); - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - - if (wait_mode == CLIENT_WAIT1) { - if (major_opcode == XIM_AUTH_REQUIRED) { - ret = _XimClientAuthCheck(im, (XPointer)buf_s); - if(reply != preply) - Xfree(preply); - if (ret == NO_MORE_AUTH) { - if (!(_XimSetAuthReplyData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_REPLY; - wait_mode = CLIENT_WAIT2; - } else if (ret == GOOD_AUTH) { - if (!(_XimSetAuthNextData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_NEXT; - } else { /* BAD_AUTH */ - _XimAuthNG(im); - return False; - } - } else { - if(reply != preply) - Xfree(preply); - _XimAuthNG(im); - return False; - } - } else { /* CLIENT_WAIT2 */ - if (major_opcode == XIM_CONNECT_REPLY) { - break; - } else if (major_opcode == XIM_AUTH_SETUP) { - if (!(_XimCheckAuthSetupData(im, (XPointer)buf_s))) { - _XimAuthNG(im); - return False; - } - if(reply != preply) - Xfree(preply); - if (!(_XimSetAuthRequiredData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_REQUIRED; - } else if (major_opcode == XIM_AUTH_NEXT) { - if (!(_XimCheckAuthNextData(im, (XPointer)buf_s))) { - _XimAuthNG(im); - return False; - } - if(reply != preply) - Xfree(preply); - if (!(_XimSetAuthRequiredData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_REQUIRED; - } else if (major_opcode == XIM_AUTH_NG) { - if(reply != preply) - Xfree(preply); - return False; - } else { - _XimAuthNG(im); - if(reply != preply) - Xfree(preply); - return False; - } - } - } - - if (!( buf_s[0] == im->private.proto.protocol_major_version - && buf_s[1] == im->private.proto.protocol_minor_version)) { - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - MARK_SERVER_CONNECTED(im); - - _XimRegProtoIntrCallback(im, XIM_REGISTER_TRIGGERKEYS, 0, - _XimRegisterTriggerKeysCallback, (XPointer)im); - return True; -} - -static Bool -_XimDisconnectCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - - if ((major_opcode == XIM_DISCONNECT_REPLY) - && (minor_opcode == 0)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0)) - return True; - return False; -} - -static Bool -_XimDisconnect( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - INT16 len = 0; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - if (IS_SERVER_CONNECTED(im)) { - _XimSetHeader((XPointer)buf, XIM_DISCONNECT, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimDisconnectCheck, 0); - if(ret_code == XIM_OVERFLOW) { - if(len > 0) { - buf_size = len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimDisconnectCheck, 0); - Xfree(preply); - if(ret_code != XIM_TRUE) - return False; - } - } else if(ret_code == XIM_FALSE) - return False; - - } - if (!(_XimShutdown(im))) /* Transport shutdown */ - return False; - return True; -} - -static Bool -_XimOpenCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - - if ((major_opcode == XIM_OPEN_REPLY) - && (minor_opcode == 0)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0)) - return True; - return False; -} - -static Bool -_XimOpen( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD8 *buf_b = &buf[XIM_HEADER_SIZE]; - CARD16 *buf_s; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - char *locale_name; - - locale_name = im->private.proto.locale_name; - len = strlen(locale_name); - buf_b[0] = (BYTE)len; /* length of locale name */ - (void)strcpy((char *)&buf_b[1], locale_name); /* locale name */ - len += sizeof(BYTE); /* sizeof length */ - XIM_SET_PAD(buf_b, len); /* pad */ - - _XimSetHeader((XPointer)buf, XIM_OPEN, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, reply, buf_size, - _XimOpenCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimOpenCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - - im->private.proto.imid = buf_s[0]; /* imid */ - - if (!(_XimGetAttributeID(im, &buf_s[1]))) { - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - - if (!(_XimSetInnerIMResourceList(&(im->private.proto.im_inner_resources), - &(im->private.proto.im_num_inner_resources)))) - return False; - - if (!(_XimSetInnerICResourceList(&(im->private.proto.ic_inner_resources), - &(im->private.proto.ic_num_inner_resources)))) - return False; - - _XimSetIMMode(im->core.im_resources, im->core.im_num_resources); - _XimSetIMMode(im->private.proto.im_inner_resources, - im->private.proto.im_num_inner_resources); - - /* Transport Callbak */ - _XimRegProtoIntrCallback(im, XIM_SET_EVENT_MASK, 0, - _XimSetEventMaskCallback, (XPointer)im); - _XimRegProtoIntrCallback(im, XIM_FORWARD_EVENT, 0, - _XimForwardEventCallback, (XPointer)im); - _XimRegProtoIntrCallback(im, XIM_COMMIT, 0, - _XimCommitCallback, (XPointer)im); - _XimRegProtoIntrCallback(im, XIM_SYNC, 0, - _XimSyncCallback, (XPointer)im); - - if(!_XimExtension(im)) - return False; - - /* register a hook for callback protocols */ - _XimRegisterDispatcher(im, _XimCbDispatch, (XPointer)im); - - return True; -} - -static Bool -_XimCloseCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_CLOSE_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -static Bool -_XimClose( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - if (!IS_SERVER_CONNECTED(im)) - return True; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = 0; /* unused */ - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16); /* sizeof unused */ - - _XimSetHeader((XPointer)buf, XIM_CLOSE, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimCloseCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, _XimCloseCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - - if(reply != preply) - Xfree(preply); - return True; -} - -void -_XimProtoIMFree( - Xim im) -{ - /* XIMPrivateRec */ - if (im->private.proto.im_onkeylist) { - Xfree(im->private.proto.im_onkeylist); - im->private.proto.im_onkeylist = NULL; - } - if (im->private.proto.im_offkeylist) { - Xfree(im->private.proto.im_offkeylist); - im->private.proto.im_offkeylist = NULL; - } - if (im->private.proto.intrproto) { - _XimFreeProtoIntrCallback(im); - im->private.proto.intrproto = NULL; - } - if (im->private.proto.im_inner_resources) { - Xfree(im->private.proto.im_inner_resources); - im->private.proto.im_inner_resources = NULL; - } - if (im->private.proto.ic_inner_resources) { - Xfree(im->private.proto.ic_inner_resources); - im->private.proto.ic_inner_resources = NULL; - } - if (im->private.proto.hold_data) { - Xfree(im->private.proto.hold_data); - im->private.proto.hold_data = NULL; - } - if (im->private.proto.locale_name) { - Xfree(im->private.proto.locale_name); - im->private.proto.locale_name = NULL; - } - if (im->private.proto.ctom_conv) { - _XlcCloseConverter(im->private.proto.ctom_conv); - im->private.proto.ctom_conv = NULL; - } - if (im->private.proto.ctow_conv) { - _XlcCloseConverter(im->private.proto.ctow_conv); - im->private.proto.ctow_conv = NULL; - } - if (im->private.proto.ctoutf8_conv) { - _XlcCloseConverter(im->private.proto.ctoutf8_conv); - im->private.proto.ctoutf8_conv = NULL; - } - if (im->private.proto.cstomb_conv) { - _XlcCloseConverter(im->private.proto.cstomb_conv); - im->private.proto.cstomb_conv = NULL; - } - if (im->private.proto.cstowc_conv) { - _XlcCloseConverter(im->private.proto.cstowc_conv); - im->private.proto.cstowc_conv = NULL; - } - if (im->private.proto.cstoutf8_conv) { - _XlcCloseConverter(im->private.proto.cstoutf8_conv); - im->private.proto.cstoutf8_conv = NULL; - } - if (im->private.proto.ucstoc_conv) { - _XlcCloseConverter(im->private.proto.ucstoc_conv); - im->private.proto.ucstoc_conv = NULL; - } - if (im->private.proto.ucstoutf8_conv) { - _XlcCloseConverter(im->private.proto.ucstoutf8_conv); - im->private.proto.ucstoutf8_conv = NULL; - } - -#ifdef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { - return; - } -#endif /* XIM_CONNECTABLE */ - - if (im->private.proto.saved_imvalues) { - Xfree(im->private.proto.saved_imvalues); - im->private.proto.saved_imvalues = NULL; - } - if (im->private.proto.default_styles) { - Xfree(im->private.proto.default_styles); - im->private.proto.default_styles = NULL; - } - - /* core */ - if (im->core.res_name) { - Xfree(im->core.res_name); - im->core.res_name = NULL; - } - if (im->core.res_class) { - Xfree(im->core.res_class); - im->core.res_class = NULL; - } - if (im->core.im_values_list) { - Xfree(im->core.im_values_list); - im->core.im_values_list = NULL; - } - if (im->core.ic_values_list) { - Xfree(im->core.ic_values_list); - im->core.ic_values_list = NULL; - } - if (im->core.im_name) { - Xfree(im->core.im_name); - im->core.im_name = NULL; - } - if (im->core.styles) { - Xfree(im->core.styles); - im->core.styles = NULL; - } - if (im->core.im_resources) { - Xfree(im->core.im_resources); - im->core.im_resources = NULL; - } - if (im->core.ic_resources) { - Xfree(im->core.ic_resources); - im->core.ic_resources = NULL; - } - - return; -} - -static Status -_XimProtoCloseIM( - XIM xim) -{ - Xim im = (Xim)xim; - XIC ic; - XIC next; - Status status; - - ic = im->core.ic_chain; - while (ic) { - (*ic->methods->destroy) (ic); - next = ic->core.next; -#ifdef XIM_CONNECTABLE - if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) { - Xfree (ic); - } -#else - Xfree (ic); -#endif /* XIM_CONNECTABLE */ - ic = next; - } -#ifdef XIM_CONNECTABLE - if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) - im->core.ic_chain = NULL; -#else - im->core.ic_chain = NULL; -#endif - - _XimUnregisterServerFilter(im); - _XimResetIMInstantiateCallback(im); - status = (Status)_XimClose(im); - status = (Status)_XimDisconnect(im) && status; - _XimProtoIMFree(im); -#ifdef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { - _XimReconnectModeSetAttr(im); - for (ic = im->core.ic_chain; ic; ic = ic->core.next) { - _XimReconnectModeCreateIC(ic); - } - return 0; - } -#endif /* XIM_CONNECTABLE */ - _XimDestroyIMStructureList(im); - return status; -} - -#ifdef XIM_CONNECTABLE -static Bool -_XimCheckIMQuarkList( - XrmQuark *quark_list, - int num_quark, - XrmQuark quark) -{ - register int i; - - for (i = 0; i < num_quark; i++) { - if (quark_list[i] == quark) { - return True; - } - } - return False; -} - -static Bool -_XimSaveIMValues( - Xim im, - XIMArg *arg) -{ - register XIMArg *p; - register int n; - XrmQuark *quark_list; - XrmQuark *tmp; - XrmQuark quark; - int num_quark; - - if (quark_list = im->private.proto.saved_imvalues) { - num_quark = im->private.proto.num_saved_imvalues; - for (p = arg; p && p->name; p++) { - quark = XrmStringToQuark(p->name); - if (_XimCheckIMQuarkList(quark_list, num_quark, quark)) { - continue; - } - if (!(tmp = Xrealloc(quark_list, - (sizeof(XrmQuark) * (num_quark + 1))))) { - im->private.proto.saved_imvalues = quark_list; - im->private.proto.num_saved_imvalues = num_quark; - return False; - } - num_quark++; - quark_list = tmp; - quark_list[num_quark] = quark; - } - im->private.proto.saved_imvalues = quark_list; - im->private.proto.num_saved_imvalues = num_quark; - return True; - } - - for (p = arg, n = 0; p && p->name; p++, n++); - - if (!(quark_list = Xmalloc(sizeof(XrmQuark) * n))) { - return False; - } - - im->private.proto.saved_imvalues = quark_list; - im->private.proto.num_saved_imvalues = n; - for (p = arg; p && p->name; p++, quark_list++) { - *quark_list = XrmStringToQuark(p->name); - } - - return True; -} - -static char * -_XimDelayModeSetIMValues( - Xim im, - XIMArg *arg) -{ - XimDefIMValues im_values; - char *name; - XIMArg *values; - - _XimGetCurrentIMValues(im, &im_values); - name = _XimSetIMValueData(im, (XPointer)&im_values, values, - im->core.im_resources, im->core.im_num_resources); - _XimSetCurrentIMValues(im, &im_values); - - return name; -} -#endif /* XIM_CONNECTABLE */ - -static Bool -_XimSetIMValuesCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_SET_IM_VALUES_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -static char * -_XimProtoSetIMValues( - XIM xim, - XIMArg *arg) -{ - Xim im = (Xim)xim; - XimDefIMValues im_values; - INT16 len; - CARD16 *buf_s; - char *tmp; - CARD32 tmp_buf32[BUFSIZE/4]; - char *tmp_buf = (char *)tmp_buf32; - char *buf; - int buf_size; - char *data; - int data_len; - int ret_len; - int total; - XIMArg *arg_ret; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int ret_code; - char *name; - -#ifndef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im)) - return arg->name; -#else - if (!_XimSaveIMValues(im, arg)) - return arg->name; - - if (!IS_SERVER_CONNECTED(im)) { - if (IS_CONNECTABLE(im)) { - if (!_XimConnectServer(im)) { - return _XimDelayModeSetIMValues(im, arg); - } - } else { - return arg->name; - } - } -#endif /* XIM_CONNECTABLE */ - - _XimGetCurrentIMValues(im, &im_values); - buf = tmp_buf; - buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16); - data_len = BUFSIZE - buf_size; - total = 0; - arg_ret = arg; - for (;;) { - data = &buf[buf_size]; - if ((name = _XimEncodeIMATTRIBUTE(im, im->core.im_resources, - im->core.im_num_resources, arg, &arg_ret, data, data_len, - &ret_len, (XPointer)&im_values, XIM_SETIMVALUES))) { - if (buf != tmp_buf) - Xfree(buf); - break; - } - - total += ret_len; - if (!(arg = arg_ret)) { - break; - } - - buf_size += ret_len; - if (buf == tmp_buf) { - if (!(tmp = Xmalloc(buf_size + data_len))) { - return arg->name; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - return arg->name; - } - buf = tmp; - } - } - _XimSetCurrentIMValues(im, &im_values); - - if (!total) - return (char *)NULL; - - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - buf_s[0] = im->private.proto.imid; - buf_s[1] = (INT16)total; - - len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total); - _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - return arg->name; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = (int)len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return arg->name; - } - } - } else - return arg->name; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return arg->name; - } - if(reply != preply) - Xfree(preply); - - return name; -} - -#ifdef XIM_CONNECTABLE -static char * -_XimDelayModeGetIMValues( - Xim im, - XIMArg *arg) -{ - XimDefIMValues im_values; - - _XimGetCurrentIMValues(im, &im_values); - return(_XimGetIMValueData(im, (XPointer)&im_values, arg, - im->core.im_resources, im->core.im_num_resources)); -} -#endif /* XIM_CONNECTABLE */ - -static Bool -_XimGetIMValuesCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_GET_IM_VALUES_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -static char * -_XimProtoGetIMValues( - XIM xim, - XIMArg *arg) -{ - Xim im = (Xim)xim; - register XIMArg *p; - register int n; - CARD8 *buf; - CARD16 *buf_s; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply = NULL; - int buf_size; - int ret_code; - char *makeid_name; - char *decode_name; - CARD16 *data = NULL; - INT16 data_len = 0; - -#ifndef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im)) - return arg->name; -#else - if (!IS_SERVER_CONNECTED(im)) { - if (IS_CONNECTABLE(im)) { - if (!_XimConnectServer(im)) { - return _XimDelayModeGetIMValues(im, arg); - } - } else { - return arg->name; - } - } -#endif /* XIM_CONNECTABLE */ - - for (n = 0, p = arg; p->name; p++) - n++; - - if (!n) - return (char *)NULL; - - buf_size = sizeof(CARD16) * n; - buf_size += XIM_HEADER_SIZE - + sizeof(CARD16) - + sizeof(INT16) - + XIM_PAD(buf_size); - - if (!(buf = Xmalloc(buf_size))) - return arg->name; - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - - makeid_name = _XimMakeIMAttrIDList(im, im->core.im_resources, - im->core.im_num_resources, arg, - &buf_s[2], &len, XIM_GETIMVALUES); - - if (len) { - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = len; /* length of im-attr-id */ - XIM_SET_PAD(&buf_s[2], len); /* pad */ - len += sizeof(CARD16) /* sizeof imid */ - + sizeof(INT16); /* sizeof length of attr */ - - _XimSetHeader((XPointer)buf, XIM_GET_IM_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - Xfree(buf); - return arg->name; - } - _XimFlush(im); - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimGetIMValuesCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimGetIMValuesCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return arg->name; - } - } - } else - return arg->name; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return arg->name; - } - data = &buf_s[2]; - data_len = buf_s[1]; - } - decode_name = _XimDecodeIMATTRIBUTE(im, im->core.im_resources, - im->core.im_num_resources, data, data_len, - arg, XIM_GETIMVALUES); - if (reply != preply) - Xfree(preply); - - if (decode_name) - return decode_name; - else - return makeid_name; -} - -static XIMMethodsRec im_methods = { - _XimProtoCloseIM, /* close */ - _XimProtoSetIMValues, /* set_values */ - _XimProtoGetIMValues, /* get_values */ - _XimProtoCreateIC, /* create_ic */ - _Ximctstombs, /* ctstombs */ - _Ximctstowcs, /* ctstowcs */ - _Ximctstoutf8 /* ctstoutf8 */ -}; - -static Bool -_XimSetEncodingByName( - Xim im, - char **buf, - int *len) -{ - char *encoding = (char *)NULL; - int encoding_len; - int compound_len; - BYTE *ret; - - _XGetLCValues(im->core.lcd, XlcNCodeset, &encoding, NULL); - if (!encoding) { - *buf = (char *)NULL; - *len = 0; - return True; - } - encoding_len = strlen(encoding); - compound_len = strlen("COMPOUND_TEXT"); - *len = encoding_len + sizeof(BYTE) + compound_len + sizeof(BYTE); - if (!(ret = Xmalloc(*len))) { - return False; - } - *buf = (char *)ret; - - ret[0] = (BYTE)encoding_len; - (void)strncpy((char *)&ret[1], encoding, encoding_len); - ret += (encoding_len + sizeof(BYTE)); - ret[0] = (BYTE)compound_len; - (void)strncpy((char *)&ret[1], "COMPOUND_TEXT", compound_len); - return True; -} - -static Bool -_XimSetEncodingByDetail( - Xim im, - char **buf, - int *len) -{ - *len = 0; - *buf = NULL; - return True; -} - -static Bool -_XimGetEncoding( - Xim im, - CARD16 *buf, - char *name, - int name_len, - char *detail, - int detail_len) -{ - XLCd lcd = im->core.lcd; - CARD16 category = buf[0]; - CARD16 idx = buf[1]; - int len; - XlcConv ctom_conv = NULL; - XlcConv ctow_conv = NULL; - XlcConv ctoutf8_conv = NULL; - XlcConv conv; - XimProtoPrivateRec *private = &im->private.proto; - - if (idx == (CARD16)XIM_Default_Encoding_IDX) { /* XXX */ - if (!(ctom_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNMultiByte))) - return False; - if (!(ctow_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNWideChar))) - return False; - if (!(ctoutf8_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNUtf8String))) - return False; - } - - if (category == XIM_Encoding_NameCategory) { - while (name_len > 0) { - len = (int)name[0]; - if (!strncmp(&name[1], "COMPOUND_TEXT", len)) { - if (!(ctom_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNMultiByte))) - return False; - if (!(ctow_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNWideChar))) - return False; - if (!(ctoutf8_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNUtf8String))) - return False; - break; - } else { - /* - * Not yet - */ - } - len += sizeof(BYTE); - name_len -= len; - name += len; - } - } else if (category == XIM_Encoding_DetailCategory) { - /* - * Not yet - */ - } else { - return False; - } - - private->ctom_conv = ctom_conv; - private->ctow_conv = ctow_conv; - private->ctoutf8_conv = ctoutf8_conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte))) - return False; - private->cstomb_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar))) - return False; - private->cstowc_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String))) - return False; - private->cstoutf8_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar))) - return False; - private->ucstoc_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String))) - return False; - private->ucstoutf8_conv = conv; - - return True; -} - -static Bool -_XimEncodingNegoCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_ENCODING_NEGOTIATION_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -static Bool -_XimEncodingNegotiation( - Xim im) -{ - char *name_ptr = 0; - int name_len = 0; - char *detail_ptr = 0; - int detail_len = 0; - CARD8 *buf; - CARD16 *buf_s; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - if (!(_XimSetEncodingByName(im, &name_ptr, &name_len))) - return False; - - if (!(_XimSetEncodingByDetail(im, &detail_ptr, &detail_len))) - goto free_name_ptr; - - len = sizeof(CARD16) - + sizeof(INT16) - + name_len - + XIM_PAD(name_len) - + sizeof(INT16) - + sizeof(CARD16) - + detail_len; - - if (!(buf = Xmalloc(XIM_HEADER_SIZE + len))) - goto free_detail_ptr; - - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - - buf_s[0] = im->private.proto.imid; - buf_s[1] = (INT16)name_len; - if (name_ptr) - (void)memcpy((char *)&buf_s[2], name_ptr, name_len); - XIM_SET_PAD(&buf_s[2], name_len); - buf_s = (CARD16 *)((char *)&buf_s[2] + name_len); - buf_s[0] = detail_len; - buf_s[1] = 0; - if (detail_ptr) - (void)memcpy((char *)&buf_s[2], detail_ptr, detail_len); - - _XimSetHeader((XPointer)buf, XIM_ENCODING_NEGOTIATION, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - Xfree(buf); - goto free_detail_ptr; - } - _XimFlush(im); - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimEncodingNegoCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimEncodingNegoCheck, 0); - if(ret_code != XIM_TRUE) - goto free_preply; - } - } else - goto free_detail_ptr; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - goto free_preply; - } - - if (!(_XimGetEncoding(im, &buf_s[1], name_ptr, name_len, - detail_ptr, detail_len))) - goto free_preply; - - Xfree(name_ptr); - Xfree(detail_ptr); - - if(reply != preply) - Xfree(preply); - - return True; - -free_preply: - if (reply != preply) - Xfree(preply); - -free_detail_ptr: - Xfree(detail_ptr); - -free_name_ptr: - Xfree(name_ptr); - - return False; -} - -#ifdef XIM_CONNECTABLE -static Bool -_XimSendSavedIMValues( - Xim im) -{ - XimDefIMValues im_values; - INT16 len; - CARD16 *buf_s; - char *tmp; - CARD32 tmp_buf32[BUFSIZE/4]; - char *tmp_buf = (char *)tmp_buf32; - char *buf; - int buf_size; - char *data; - int data_len; - int ret_len; - int total; - int idx; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int ret_code; - - _XimGetCurrentIMValues(im, &im_values); - buf = tmp_buf; - buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16); - data_len = BUFSIZE - buf_size; - total = 0; - idx = 0; - for (;;) { - data = &buf[buf_size]; - if (!_XimEncodeSavedIMATTRIBUTE(im, im->core.im_resources, - im->core.im_num_resources, &idx, data, data_len, - &ret_len, (XPointer)&im_values, XIM_SETIMVALUES)) { - if (buf != tmp_buf) - Xfree(buf); - return False; - } - - total += ret_len; - if (idx == -1) { - break; - } - - buf_size += ret_len; - if (buf == tmp_buf) { - if (!(tmp = Xmalloc(buf_size + data_len))) { - return False; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - return False; - } - buf = tmp; - } - } - - if (!total) - return True; - - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - buf_s[0] = im->private.proto.imid; - buf_s[1] = (INT16)total; - - len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total); - _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - return False; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = (int)len; - preply = Xmalloc(buf_size); - ret_code = _XimRead(im, &len, reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - - return True; -} - -static void -_XimDelayModeIMFree( - Xim im) -{ - if (im->core.im_resources) { - Xfree(im->core.im_resources); - im->core.im_resources = NULL; - } - if (im->core.ic_resources) { - Xfree(im->core.ic_resources); - im->core.ic_resources = NULL; - } - if (im->core.im_values_list) { - Xfree(im->core.im_values_list); - im->core.im_values_list = NULL; - } - if (im->core.ic_values_list) { - Xfree(im->core.ic_values_list); - im->core.ic_values_list = NULL; - } - return; -} - -Bool -_XimConnectServer( - Xim im) -{ - Xim save_im; - - if (!(save_im = Xmalloc(sizeof(XimRec)))) - return False; - memcpy((char *)save_im, (char *)im, sizeof(XimRec)); - - if (_XimPreConnect(im) && _XimConnection(im) - && _XimOpen(im) && _XimEncodingNegotiation(im)) { - if (_XimSendSavedIMValues(im)) { - _XimDelayModeIMFree(save_im); - _XimRegisterServerFilter(im); - Xfree(save_im); - return True; - } - } - memcpy((char *)im, (char *)save_im, sizeof(XimRec)); - Xfree(save_im); - return False; -} - -Bool -_XimDelayModeSetAttr( - Xim im) -{ - XimDefIMValues im_values; - - if(!_XimSetIMResourceList(&im->core.im_resources, - &im->core.im_num_resources)) { - return False; - } - if(!_XimSetICResourceList(&im->core.ic_resources, - &im->core.ic_num_resources)) { - return False; - } - - _XimSetIMMode(im->core.im_resources, im->core.im_num_resources); - - _XimGetCurrentIMValues(im, &im_values); - if(!_XimSetLocalIMDefaults(im, (XPointer)&im_values, - im->core.im_resources, im->core.im_num_resources)) { - return False; - } - _XimSetCurrentIMValues(im, &im_values); - if (im->private.proto.default_styles) { - if (im->core.styles) - Xfree(im->core.styles); - im->core.styles = im->private.proto.default_styles; - } - - return True; -} - -static Bool -_XimReconnectModeSetAttr( - Xim im) -{ - XimDefIMValues im_values; - - if(!_XimSetIMResourceList(&im->core.im_resources, - &im->core.im_num_resources)) { - return False; - } - if(!_XimSetICResourceList(&im->core.ic_resources, - &im->core.ic_num_resources)) { - return False; - } - - _XimSetIMMode(im->core.im_resources, im->core.im_num_resources); - - if (im->private.proto.default_styles) { - if (im->core.styles) - Xfree(im->core.styles); - im->core.styles = im->private.proto.default_styles; - } - - return True; -} -#endif /* XIM_CONNECTABLE */ - -Bool -_XimProtoOpenIM( - Xim im) -{ - _XimInitialResourceInfo(); - - im->methods = &im_methods; - -#ifdef XIM_CONNECTABLE - _XimSetProtoResource(im); -#endif /* XIM_CONNECTABLE */ - - if (_XimPreConnect(im)) { - if (_XimConnection(im) && _XimOpen(im) && _XimEncodingNegotiation(im)) { - _XimRegisterServerFilter(im); - return True; - } - _XimShutdown(im); -#ifdef XIM_CONNECTABLE - } else if (IS_DELAYBINDABLE(im)) { - if (_XimDelayModeSetAttr(im)) - return True; -#endif /* XIM_CONNECTABLE */ - } - _XimProtoIMFree(im); - return False; -} |