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Diffstat (limited to 'nx-X11/lib/X11/XKBList.c')
-rw-r--r--nx-X11/lib/X11/XKBList.c256
1 files changed, 0 insertions, 256 deletions
diff --git a/nx-X11/lib/X11/XKBList.c b/nx-X11/lib/X11/XKBList.c
deleted file mode 100644
index d3d29e2a6..000000000
--- a/nx-X11/lib/X11/XKBList.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/************************************************************
-Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.
-
-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 Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS 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.
-
-********************************************************/
-
-#define NEED_MAP_READERS
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include <nx-X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-
-/***====================================================================***/
-
-static void
-_FreeComponentNames(int num, XkbComponentNamePtr names)
-{
- int i;
- XkbComponentNamePtr tmp;
-
- if ((num < 1) || (names == NULL))
- return;
- for (i = 0, tmp = names; i < num; i++, tmp++) {
- if (tmp->name) {
- _XkbFree(tmp->name);
- tmp->name = NULL;
- }
- }
- _XkbFree(names);
- return;
-}
-
-/***====================================================================***/
-
-static XkbComponentNamePtr
-_ReadListing(XkbReadBufferPtr buf, int count, Status * status_rtrn)
-{
- XkbComponentNamePtr first, this;
- register int i;
- CARD16 *flags;
- int slen, wlen;
- char *str;
-
- if (count < 1)
- return NULL;
- first = _XkbTypedCalloc(count, XkbComponentNameRec);
- if (!first)
- return NULL;
- for (this = first, i = 0; i < count; i++, this++) {
- flags = (CARD16 *) _XkbGetReadBufferPtr(buf, 2 * sizeof(CARD16));
- if (!flags)
- goto BAILOUT;
- this->flags = flags[0];
- slen = flags[1];
- wlen = ((slen + 1) / 2) * 2; /* pad to 2 byte boundary */
- this->name = _XkbTypedCalloc(slen + 1, char);
-
- if (!this->name)
- goto BAILOUT;
- str = (char *) _XkbGetReadBufferPtr(buf, wlen);
- if (!str)
- goto BAILOUT;
- memcpy(this->name, str, slen);
- }
- return first;
- BAILOUT:
- *status_rtrn = BadAlloc;
- _FreeComponentNames(i, first);
- return NULL;
-}
-
-/***====================================================================***/
-
-XkbComponentListPtr
-XkbListComponents(Display *dpy,
- unsigned deviceSpec,
- XkbComponentNamesPtr ptrns,
- int *max_inout)
-{
- register xkbListComponentsReq *req;
- xkbListComponentsReply rep;
- XkbInfoPtr xkbi;
- XkbComponentListPtr list;
- XkbReadBufferRec buf;
- int left;
- char *str;
- int extraLen, len, mapLen, codesLen, typesLen, compatLen, symsLen, geomLen;
-
- if ((dpy == NULL) || (dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL)) ||
- (ptrns == NULL) || (max_inout == NULL))
- return NULL;
-
- xkbi = dpy->xkb_info;
- LockDisplay(dpy);
- GetReq(kbListComponents, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbListComponents;
- req->deviceSpec = deviceSpec;
- req->maxNames = *max_inout;
-
- mapLen = codesLen = typesLen = compatLen = symsLen = geomLen = 0;
- if (ptrns->keymap)
- mapLen = (int) strlen(ptrns->keymap);
- if (ptrns->keycodes)
- codesLen = (int) strlen(ptrns->keycodes);
- if (ptrns->types)
- typesLen = (int) strlen(ptrns->types);
- if (ptrns->compat)
- compatLen = (int) strlen(ptrns->compat);
- if (ptrns->symbols)
- symsLen = (int) strlen(ptrns->symbols);
- if (ptrns->geometry)
- geomLen = (int) strlen(ptrns->geometry);
- if (mapLen > 255)
- mapLen = 255;
- if (codesLen > 255)
- codesLen = 255;
- if (typesLen > 255)
- typesLen = 255;
- if (compatLen > 255)
- compatLen = 255;
- if (symsLen > 255)
- symsLen = 255;
- if (geomLen > 255)
- geomLen = 255;
-
- len = mapLen + codesLen + typesLen + compatLen + symsLen + geomLen + 6;
- len = XkbPaddedSize(len);
- req->length += len / 4;
- BufAlloc(char *, str, len);
-
- *str++ = mapLen;
- if (mapLen > 0) {
- memcpy(str, ptrns->keymap, mapLen);
- str += mapLen;
- }
- *str++ = codesLen;
- if (codesLen > 0) {
- memcpy(str, ptrns->keycodes, codesLen);
- str += codesLen;
- }
- *str++ = typesLen;
- if (typesLen > 0) {
- memcpy(str, ptrns->types, typesLen);
- str += typesLen;
- }
- *str++ = compatLen;
- if (compatLen > 0) {
- memcpy(str, ptrns->compat, compatLen);
- str += compatLen;
- }
- *str++ = symsLen;
- if (symsLen > 0) {
- memcpy(str, ptrns->symbols, symsLen);
- str += symsLen;
- }
- *str++ = geomLen;
- if (geomLen > 0) {
- memcpy(str, ptrns->geometry, geomLen);
- str += geomLen;
- }
- if (!_XReply(dpy, (xReply *) &rep, 0, xFalse))
- goto BAILOUT;
- extraLen = (int) rep.length * 4;
- *max_inout = rep.extra;
- if (extraLen == 0) { /* no matches, but we don't want to report a failure */
- list = _XkbTypedCalloc(1, XkbComponentListRec);
- UnlockDisplay(dpy);
- SyncHandle();
- return list;
- }
- if (_XkbInitReadBuffer(dpy, &buf, extraLen)) {
- Status status = Success;
-
- list = _XkbTypedCalloc(1, XkbComponentListRec);
- if (!list) {
- _XkbFreeReadBuffer(&buf);
- goto BAILOUT;
- }
- list->num_keymaps = rep.nKeymaps;
- list->num_keycodes = rep.nKeycodes;
- list->num_types = rep.nTypes;
- list->num_compat = rep.nCompatMaps;
- list->num_symbols = rep.nSymbols;
- list->num_geometry = rep.nGeometries;
- if ((status == Success) && (list->num_keymaps > 0))
- list->keymaps = _ReadListing(&buf, list->num_keymaps, &status);
- if ((status == Success) && (list->num_keycodes > 0))
- list->keycodes = _ReadListing(&buf, list->num_keycodes, &status);
- if ((status == Success) && (list->num_types > 0))
- list->types = _ReadListing(&buf, list->num_types, &status);
- if ((status == Success) && (list->num_compat > 0))
- list->compat = _ReadListing(&buf, list->num_compat, &status);
- if ((status == Success) && (list->num_symbols > 0))
- list->symbols = _ReadListing(&buf, list->num_symbols, &status);
- if ((status == Success) && (list->num_geometry > 0))
- list->geometry = _ReadListing(&buf, list->num_geometry, &status);
- left = _XkbFreeReadBuffer(&buf);
- if ((status != Success) || (buf.error) || (left > 2)) {
- XkbFreeComponentList(list);
- goto BAILOUT;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- return list;
- }
- BAILOUT:
- UnlockDisplay(dpy);
- SyncHandle();
- return NULL;
-}
-
-void
-XkbFreeComponentList(XkbComponentListPtr list)
-{
- if (list) {
- if (list->keymaps)
- _FreeComponentNames(list->num_keymaps, list->keymaps);
- if (list->keycodes)
- _FreeComponentNames(list->num_keycodes, list->keycodes);
- if (list->types)
- _FreeComponentNames(list->num_types, list->types);
- if (list->compat)
- _FreeComponentNames(list->num_compat, list->compat);
- if (list->symbols)
- _FreeComponentNames(list->num_symbols, list->symbols);
- if (list->geometry)
- _FreeComponentNames(list->num_geometry, list->geometry);
- bzero((char *) list, sizeof(XkbComponentListRec));
- _XkbFree(list);
- }
- return;
-}
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