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-rw-r--r--libX11/src/xkb/XKBCvt.c674
1 files changed, 337 insertions, 337 deletions
diff --git a/libX11/src/xkb/XKBCvt.c b/libX11/src/xkb/XKBCvt.c
index a68778223..da74fc047 100644
--- a/libX11/src/xkb/XKBCvt.c
+++ b/libX11/src/xkb/XKBCvt.c
@@ -1,337 +1,337 @@
-/*
-
-Copyright 1988, 1989, 1998 The Open Group
-
-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.
-
-The above copyright notice and this permission notice 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 OPEN GROUP 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.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcPubI.h"
-#include "Ximint.h"
-#include <X11/Xutil.h>
-#include <X11/Xmd.h>
-#define XK_LATIN1
-#define XK_PUBLISHING
-#include <X11/keysym.h>
-#include <X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-#include <X11/Xlocale.h>
-#include <ctype.h>
-#include <X11/Xos.h>
-
-#ifdef __sgi_not_xconsortium
-#define XKB_EXTEND_LOOKUP_STRING
-#endif
-
-static int
-_XkbHandleSpecialSym(KeySym keysym, char *buffer, int nbytes, int *extra_rtrn)
-{
-
- /* try to convert to Latin-1, handling ctrl */
- if (!(((keysym >= XK_BackSpace) && (keysym <= XK_Clear)) ||
- (keysym == XK_Return) || (keysym == XK_Escape) ||
- (keysym == XK_KP_Space) || (keysym == XK_KP_Tab) ||
- (keysym == XK_KP_Enter) ||
- ((keysym >= XK_KP_Multiply) && (keysym <= XK_KP_9)) ||
- (keysym == XK_KP_Equal) ||
- (keysym == XK_Delete)))
- return 0;
-
- if (nbytes<1) {
- if (extra_rtrn)
- *extra_rtrn= 1;
- return 0;
- }
- /* if X keysym, convert to ascii by grabbing low 7 bits */
- if (keysym == XK_KP_Space)
- buffer[0] = XK_space & 0x7F; /* patch encoding botch */
- else if (keysym == XK_hyphen)
- buffer[0] = (char)(XK_minus & 0xFF); /* map to equiv character */
- else buffer[0] = (char)(keysym & 0x7F);
- return 1;
-}
-
-/*ARGSUSED*/
-static int
-_XkbKSToKnownSet ( XPointer priv,
- KeySym keysym,
- char * buffer,
- int nbytes,
- int * extra_rtrn)
-{
- char tbuf[8],*buf;
-
- if (extra_rtrn)
- *extra_rtrn= 0;
-
- /* convert "dead" diacriticals for dumb applications */
- if ( (keysym&0xffffff00)== 0xfe00 ) {
- switch ( keysym ) {
- case XK_dead_grave: keysym = XK_grave; break;
- case XK_dead_acute: keysym = XK_acute; break;
- case XK_dead_circumflex: keysym = XK_asciicircum; break;
- case XK_dead_tilde: keysym = XK_asciitilde; break;
- case XK_dead_macron: keysym = XK_macron; break;
- case XK_dead_breve: keysym = XK_breve; break;
- case XK_dead_abovedot: keysym = XK_abovedot; break;
- case XK_dead_diaeresis: keysym = XK_diaeresis; break;
- case XK_dead_abovering: keysym = XK_degree; break;
- case XK_dead_doubleacute: keysym = XK_doubleacute; break;
- case XK_dead_caron: keysym = XK_caron; break;
- case XK_dead_cedilla: keysym = XK_cedilla; break;
- case XK_dead_ogonek : keysym = XK_ogonek; break;
- case XK_dead_iota: keysym = XK_Greek_iota; break;
-#ifdef XK_KATAKANA
- case XK_dead_voiced_sound: keysym = XK_voicedsound; break;
- case XK_dead_semivoiced_sound:keysym = XK_semivoicedsound; break;
-#endif
- }
- }
-
- if (nbytes<1) buf= tbuf;
- else buf= buffer;
-
- if ((keysym&0xffffff00)==0xff00) {
- return _XkbHandleSpecialSym(keysym, buf, nbytes, extra_rtrn);
- }
- return _XimGetCharCode (priv, keysym, (unsigned char *)buf, nbytes);
-}
-
-typedef struct _XkbToKS {
- unsigned prefix;
- char *map;
-} XkbToKS;
-
-/*ARGSUSED*/
-static KeySym
-_XkbKnownSetToKS(XPointer priv,char *buffer,int nbytes,Status *status)
-{
- if (nbytes!=1)
- return NoSymbol;
- if (((buffer[0]&0x80)==0)&&(buffer[0]>=32))
- return buffer[0];
- else if ((buffer[0]&0x7f)>=32) {
- XkbToKS *map= (XkbToKS *)priv;
- if ( map ) {
- if ( map->map ) return map->prefix|map->map[buffer[0]&0x7f];
- else return map->prefix|buffer[0];
- }
- return buffer[0];
- }
- return NoSymbol;
-}
-
-static KeySym
-__XkbDefaultToUpper(KeySym sym)
-{
- KeySym lower,upper;
-
- XConvertCase(sym, &lower, &upper);
- return upper;
-}
-
-#ifdef XKB_EXTEND_LOOKUP_STRING
-static int
-Strcmp(char *str1, char *str2)
-{
- char str[256];
- char c, *s;
-
- /*
- * unchecked strings from the environment can end up here, so check
- * the length before copying.
- */
- if (strlen(str1) >= sizeof(str)) /* almost certain it's a mismatch */
- return 1;
-
- for (s = str; (c = *str1++); ) {
- if (isupper(c))
- c = tolower(c);
- *s++ = c;
- }
- *s = '\0';
- return (strcmp(str, str2));
-}
-#endif
-
-int
-_XkbGetConverters(const char *encoding_name, XkbConverters *cvt_rtrn)
-{
- if ( !cvt_rtrn ) return 0;
-
- cvt_rtrn->KSToMB = _XkbKSToKnownSet;
- cvt_rtrn->KSToMBPriv = _XimGetLocaleCode(encoding_name);
- cvt_rtrn->MBToKS = _XkbKnownSetToKS;
- cvt_rtrn->MBToKSPriv = NULL;
- cvt_rtrn->KSToUpper = __XkbDefaultToUpper;
- return 1;
-}
-
-/***====================================================================***/
-
-/*
- * The function _XkbGetCharset seems to be missnamed as what it seems to
- * be used for is to determine the encoding-name for the locale. ???
- */
-
-#ifdef XKB_EXTEND_LOOKUP_STRING
-
-/*
- * XKB_EXTEND_LOOKUP_STRING is not used by the SI. It is used by various
- * X Consortium/X Project Team members, so we leave it in the source as
- * an simplify integration by these companies.
- */
-
-#define CHARSET_FILE "/usr/lib/X11/input/charsets"
-static char *_XkbKnownLanguages = "c=ascii:da,de,en,es,fr,is,it,nl,no,pt,sv=iso8859-1:hu,pl,cs=iso8859-2:eo=iso8859-3:sp=iso8859-5:ar,ara=iso8859-6:el=iso8859-7:he=iso8859-8:tr=iso8859-9:lt,lv=iso8859-13:et,fi=iso8859-15:ru=koi8-r:uk=koi8-u:th,th_TH,th_TH.iso8859-11=iso8859-11:th_TH.TIS620=tis620:hy=armscii-8:vi=tcvn-5712:ka=georgian-academy:be,bg=microsoft-cp1251";
-
-char *
-_XkbGetCharset(void)
-{
- /*
- * PAGE USAGE TUNING: explicitly initialize to move these to data
- * instead of bss
- */
- static char buf[100] = { 0 };
- char lang[256];
- char *start,*tmp,*end,*next,*set;
- char *country,*charset;
- char *locale;
-
- tmp = getenv( "_XKB_CHARSET" );
- if ( tmp )
- return tmp;
- locale = setlocale(LC_CTYPE,NULL);
-
- if ( locale == NULL )
- return NULL;
-
- if (strlen(locale) >= sizeof(lang))
- return NULL;
-
- for (tmp = lang; *tmp = *locale++; tmp++) {
- if (isupper(*tmp))
- *tmp = tolower(*tmp);
- }
- country = strchr( lang, '_');
- if ( country ) {
- *country++ = '\0';
- charset = strchr( country, '.' );
- if ( charset ) *charset++ = '\0';
- if ( charset ) {
- strncpy(buf,charset,99);
- buf[99] = '\0';
- return buf;
- }
- }
- else {
- charset = NULL;
- }
-
- if ((tmp = getenv("_XKB_LOCALE_CHARSETS"))!=NULL) {
- start = _XkbAlloc(strlen(tmp) + 1);
- strcpy(start, tmp);
- tmp = start;
- } else {
- struct stat sbuf;
- FILE *file;
-#ifndef __UNIXOS2__
- char *cf = CHARSET_FILE;
-#else
- char *cf = __XOS2RedirRoot(CHARSET_FILE);
-#endif
-
-#ifndef S_ISREG
-# define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
-#endif
-
- if ( (stat(cf,&sbuf)==0) && S_ISREG(sbuf.st_mode) &&
- (file = fopen(cf,"r")) ) {
- tmp = _XkbAlloc(sbuf.st_size+1);
- if (tmp!=NULL) {
- sbuf.st_size = (long)fread(tmp,1,sbuf.st_size,file);
- tmp[sbuf.st_size] = '\0';
- }
- fclose(file);
- }
- }
-
- if ( tmp == NULL ) {
- tmp = _XkbAlloc(strlen(_XkbKnownLanguages) + 1);
- if (!tmp)
- return NULL;
- strcpy(tmp, _XkbKnownLanguages);
- }
- start = tmp;
- do {
- if ( (set=strchr(tmp,'=')) == NULL )
- break;
- *set++ = '\0';
- if ( (next=strchr(set,':')) != NULL )
- *next++ = '\0';
- while ( tmp && *tmp ) {
- if ( (end=strchr(tmp,',')) != NULL )
- *end++ = '\0';
- if ( Strcmp( tmp, lang ) == 0 ) {
- strncpy(buf,set,100);
- buf[99] = '\0';
- Xfree(start);
- return buf;
- }
- tmp = end;
- }
- tmp = next;
- } while ( tmp && *tmp );
- Xfree(start);
- return NULL;
-}
-#else
-char *
-_XkbGetCharset(void)
-{
- char *tmp;
- XLCd lcd;
-
- tmp = getenv( "_XKB_CHARSET" );
- if ( tmp )
- return tmp;
-
- lcd = _XlcCurrentLC();
- if ( lcd )
- return XLC_PUBLIC(lcd,encoding_name);
-
- return NULL;
-}
-#endif
-
+/*
+
+Copyright 1988, 1989, 1998 The Open Group
+
+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.
+
+The above copyright notice and this permission notice 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 OPEN GROUP 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.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPubI.h"
+#include "Ximint.h"
+#include <X11/Xutil.h>
+#include <X11/Xmd.h>
+#define XK_LATIN1
+#define XK_PUBLISHING
+#include <X11/keysym.h>
+#include <X11/extensions/XKBproto.h>
+#include "XKBlibint.h"
+#include <X11/Xlocale.h>
+#include <ctype.h>
+#include <X11/Xos.h>
+
+#ifdef __sgi_not_xconsortium
+#define XKB_EXTEND_LOOKUP_STRING
+#endif
+
+static int
+_XkbHandleSpecialSym(KeySym keysym, char *buffer, int nbytes, int *extra_rtrn)
+{
+
+ /* try to convert to Latin-1, handling ctrl */
+ if (!(((keysym >= XK_BackSpace) && (keysym <= XK_Clear)) ||
+ (keysym == XK_Return) || (keysym == XK_Escape) ||
+ (keysym == XK_KP_Space) || (keysym == XK_KP_Tab) ||
+ (keysym == XK_KP_Enter) ||
+ ((keysym >= XK_KP_Multiply) && (keysym <= XK_KP_9)) ||
+ (keysym == XK_KP_Equal) ||
+ (keysym == XK_Delete)))
+ return 0;
+
+ if (nbytes<1) {
+ if (extra_rtrn)
+ *extra_rtrn= 1;
+ return 0;
+ }
+ /* if X keysym, convert to ascii by grabbing low 7 bits */
+ if (keysym == XK_KP_Space)
+ buffer[0] = XK_space & 0x7F; /* patch encoding botch */
+ else if (keysym == XK_hyphen)
+ buffer[0] = (char)(XK_minus & 0xFF); /* map to equiv character */
+ else buffer[0] = (char)(keysym & 0x7F);
+ return 1;
+}
+
+/*ARGSUSED*/
+static int
+_XkbKSToKnownSet ( XPointer priv,
+ KeySym keysym,
+ char * buffer,
+ int nbytes,
+ int * extra_rtrn)
+{
+ char tbuf[8],*buf;
+
+ if (extra_rtrn)
+ *extra_rtrn= 0;
+
+ /* convert "dead" diacriticals for dumb applications */
+ if ( (keysym&0xffffff00)== 0xfe00 ) {
+ switch ( keysym ) {
+ case XK_dead_grave: keysym = XK_grave; break;
+ case XK_dead_acute: keysym = XK_acute; break;
+ case XK_dead_circumflex: keysym = XK_asciicircum; break;
+ case XK_dead_tilde: keysym = XK_asciitilde; break;
+ case XK_dead_macron: keysym = XK_macron; break;
+ case XK_dead_breve: keysym = XK_breve; break;
+ case XK_dead_abovedot: keysym = XK_abovedot; break;
+ case XK_dead_diaeresis: keysym = XK_diaeresis; break;
+ case XK_dead_abovering: keysym = XK_degree; break;
+ case XK_dead_doubleacute: keysym = XK_doubleacute; break;
+ case XK_dead_caron: keysym = XK_caron; break;
+ case XK_dead_cedilla: keysym = XK_cedilla; break;
+ case XK_dead_ogonek : keysym = XK_ogonek; break;
+ case XK_dead_iota: keysym = XK_Greek_iota; break;
+#ifdef XK_KATAKANA
+ case XK_dead_voiced_sound: keysym = XK_voicedsound; break;
+ case XK_dead_semivoiced_sound:keysym = XK_semivoicedsound; break;
+#endif
+ }
+ }
+
+ if (nbytes<1) buf= tbuf;
+ else buf= buffer;
+
+ if ((keysym&0xffffff00)==0xff00) {
+ return _XkbHandleSpecialSym(keysym, buf, nbytes, extra_rtrn);
+ }
+ return _XimGetCharCode (priv, keysym, (unsigned char *)buf, nbytes);
+}
+
+typedef struct _XkbToKS {
+ unsigned prefix;
+ char *map;
+} XkbToKS;
+
+/*ARGSUSED*/
+static KeySym
+_XkbKnownSetToKS(XPointer priv,char *buffer,int nbytes,Status *status)
+{
+ if (nbytes!=1)
+ return NoSymbol;
+ if (((buffer[0]&0x80)==0)&&(buffer[0]>=32))
+ return buffer[0];
+ else if ((buffer[0]&0x7f)>=32) {
+ XkbToKS *map= (XkbToKS *)priv;
+ if ( map ) {
+ if ( map->map ) return map->prefix|map->map[buffer[0]&0x7f];
+ else return map->prefix|buffer[0];
+ }
+ return buffer[0];
+ }
+ return NoSymbol;
+}
+
+static KeySym
+__XkbDefaultToUpper(KeySym sym)
+{
+ KeySym lower,upper;
+
+ XConvertCase(sym, &lower, &upper);
+ return upper;
+}
+
+#ifdef XKB_EXTEND_LOOKUP_STRING
+static int
+Strcmp(char *str1, char *str2)
+{
+ char str[256];
+ char c, *s;
+
+ /*
+ * unchecked strings from the environment can end up here, so check
+ * the length before copying.
+ */
+ if (strlen(str1) >= sizeof(str)) /* almost certain it's a mismatch */
+ return 1;
+
+ for (s = str; (c = *str1++); ) {
+ if (isupper(c))
+ c = tolower(c);
+ *s++ = c;
+ }
+ *s = '\0';
+ return (strcmp(str, str2));
+}
+#endif
+
+int
+_XkbGetConverters(const char *encoding_name, XkbConverters *cvt_rtrn)
+{
+ if ( !cvt_rtrn ) return 0;
+
+ cvt_rtrn->KSToMB = _XkbKSToKnownSet;
+ cvt_rtrn->KSToMBPriv = _XimGetLocaleCode(encoding_name);
+ cvt_rtrn->MBToKS = _XkbKnownSetToKS;
+ cvt_rtrn->MBToKSPriv = NULL;
+ cvt_rtrn->KSToUpper = __XkbDefaultToUpper;
+ return 1;
+}
+
+/***====================================================================***/
+
+/*
+ * The function _XkbGetCharset seems to be missnamed as what it seems to
+ * be used for is to determine the encoding-name for the locale. ???
+ */
+
+#ifdef XKB_EXTEND_LOOKUP_STRING
+
+/*
+ * XKB_EXTEND_LOOKUP_STRING is not used by the SI. It is used by various
+ * X Consortium/X Project Team members, so we leave it in the source as
+ * an simplify integration by these companies.
+ */
+
+#define CHARSET_FILE "/usr/lib/X11/input/charsets"
+static char *_XkbKnownLanguages = "c=ascii:da,de,en,es,fr,is,it,nl,no,pt,sv=iso8859-1:hu,pl,cs=iso8859-2:eo=iso8859-3:sp=iso8859-5:ar,ara=iso8859-6:el=iso8859-7:he=iso8859-8:tr=iso8859-9:lt,lv=iso8859-13:et,fi=iso8859-15:ru=koi8-r:uk=koi8-u:th,th_TH,th_TH.iso8859-11=iso8859-11:th_TH.TIS620=tis620:hy=armscii-8:vi=tcvn-5712:ka=georgian-academy:be,bg=microsoft-cp1251";
+
+char *
+_XkbGetCharset(void)
+{
+ /*
+ * PAGE USAGE TUNING: explicitly initialize to move these to data
+ * instead of bss
+ */
+ static char buf[100] = { 0 };
+ char lang[256];
+ char *start,*tmp,*end,*next,*set;
+ char *country,*charset;
+ char *locale;
+
+ tmp = getenv( "_XKB_CHARSET" );
+ if ( tmp )
+ return tmp;
+ locale = setlocale(LC_CTYPE,NULL);
+
+ if ( locale == NULL )
+ return NULL;
+
+ if (strlen(locale) >= sizeof(lang))
+ return NULL;
+
+ for (tmp = lang; *tmp = *locale++; tmp++) {
+ if (isupper(*tmp))
+ *tmp = tolower(*tmp);
+ }
+ country = strchr( lang, '_');
+ if ( country ) {
+ *country++ = '\0';
+ charset = strchr( country, '.' );
+ if ( charset ) *charset++ = '\0';
+ if ( charset ) {
+ strncpy(buf,charset,99);
+ buf[99] = '\0';
+ return buf;
+ }
+ }
+ else {
+ charset = NULL;
+ }
+
+ if ((tmp = getenv("_XKB_LOCALE_CHARSETS"))!=NULL) {
+ start = _XkbAlloc(strlen(tmp) + 1);
+ strcpy(start, tmp);
+ tmp = start;
+ } else {
+ struct stat sbuf;
+ FILE *file;
+#ifndef __UNIXOS2__
+ char *cf = CHARSET_FILE;
+#else
+ char *cf = __XOS2RedirRoot(CHARSET_FILE);
+#endif
+
+#ifndef S_ISREG
+# define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
+#endif
+
+ if ( (stat(cf,&sbuf)==0) && S_ISREG(sbuf.st_mode) &&
+ (file = fopen(cf,"r")) ) {
+ tmp = _XkbAlloc(sbuf.st_size+1);
+ if (tmp!=NULL) {
+ sbuf.st_size = (long)fread(tmp,1,sbuf.st_size,file);
+ tmp[sbuf.st_size] = '\0';
+ }
+ fclose(file);
+ }
+ }
+
+ if ( tmp == NULL ) {
+ tmp = _XkbAlloc(strlen(_XkbKnownLanguages) + 1);
+ if (!tmp)
+ return NULL;
+ strcpy(tmp, _XkbKnownLanguages);
+ }
+ start = tmp;
+ do {
+ if ( (set=strchr(tmp,'=')) == NULL )
+ break;
+ *set++ = '\0';
+ if ( (next=strchr(set,':')) != NULL )
+ *next++ = '\0';
+ while ( tmp && *tmp ) {
+ if ( (end=strchr(tmp,',')) != NULL )
+ *end++ = '\0';
+ if ( Strcmp( tmp, lang ) == 0 ) {
+ strncpy(buf,set,100);
+ buf[99] = '\0';
+ Xfree(start);
+ return buf;
+ }
+ tmp = end;
+ }
+ tmp = next;
+ } while ( tmp && *tmp );
+ Xfree(start);
+ return NULL;
+}
+#else
+char *
+_XkbGetCharset(void)
+{
+ char *tmp;
+ XLCd lcd;
+
+ tmp = getenv( "_XKB_CHARSET" );
+ if ( tmp )
+ return tmp;
+
+ lcd = _XlcCurrentLC();
+ if ( lcd )
+ return XLC_PUBLIC(lcd,encoding_name);
+
+ return NULL;
+}
+#endif
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 18:56:30 +0000