diff options
author | marha <marha@users.sourceforge.net> | 2011-01-19 19:42:41 +0000 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2011-01-19 19:42:41 +0000 |
commit | cdc60fdcddbe5666aac11af34c6c030d4a670b99 (patch) | |
tree | 4ec58bc0728308be9921485d5e79979bbc65a9b1 /xorg-server/xkb/ddxLoad.c | |
parent | 800da6ed70c65f5059726b7ce35030e9c7235f01 (diff) | |
parent | a13b75f056f9f9efcf6ecb8610b40ddbbb2bbb69 (diff) | |
download | vcxsrv-cdc60fdcddbe5666aac11af34c6c030d4a670b99.tar.gz vcxsrv-cdc60fdcddbe5666aac11af34c6c030d4a670b99.tar.bz2 vcxsrv-cdc60fdcddbe5666aac11af34c6c030d4a670b99.zip |
svn merge ^/branches/released .
Diffstat (limited to 'xorg-server/xkb/ddxLoad.c')
-rw-r--r-- | xorg-server/xkb/ddxLoad.c | 930 |
1 files changed, 463 insertions, 467 deletions
diff --git a/xorg-server/xkb/ddxLoad.c b/xorg-server/xkb/ddxLoad.c index b4b346813..d792dedb1 100644 --- a/xorg-server/xkb/ddxLoad.c +++ b/xorg-server/xkb/ddxLoad.c @@ -1,467 +1,463 @@ -/************************************************************
-Copyright (c) 1993 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.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <xkb-config.h>
-
-#include <stdio.h>
-#include <ctype.h>
-#include <X11/X.h>
-#include <X11/Xos.h>
-#include <X11/Xproto.h>
-#include <X11/keysym.h>
-#include <X11/extensions/XKM.h>
-#include "inputstr.h"
-#include "scrnintstr.h"
-#include "windowstr.h"
-#define XKBSRV_NEED_FILE_FUNCS
-#include <xkbsrv.h>
-#include <X11/extensions/XI.h>
-#include "xkb.h"
-
-#if defined(CSRG_BASED) || defined(linux) || defined(__GNU__)
-#include <paths.h>
-#endif
-
- /*
- * If XKM_OUTPUT_DIR specifies a path without a leading slash, it is
- * relative to the top-level XKB configuration directory.
- * Making the server write to a subdirectory of that directory
- * requires some work in the general case (install procedure
- * has to create links to /var or somesuch on many machines),
- * so we just compile into /usr/tmp for now.
- */
-#ifndef XKM_OUTPUT_DIR
-#define XKM_OUTPUT_DIR "compiled/"
-#endif
-
-#define PRE_ERROR_MSG "\"The XKEYBOARD keymap compiler (xkbcomp) reports:\""
-#define ERROR_PREFIX "\"> \""
-#define POST_ERROR_MSG1 "\"Errors from xkbcomp are not fatal to the X server\""
-#define POST_ERROR_MSG2 "\"End of messages from xkbcomp\""
-
-#if defined(WIN32)
-#define PATHSEPARATOR "\\"
-#else
-#define PATHSEPARATOR "/"
-#endif
-
-#ifdef WIN32
-
-#include <X11/Xwindows.h>
-const char*
-Win32TempDir()
-{
- static char buffer[PATH_MAX];
- if (GetTempPath(sizeof(buffer), buffer))
- {
- int len;
- buffer[sizeof(buffer)-1] = 0;
- len = strlen(buffer);
- if (len > 0)
- if (buffer[len-1] == '\\')
- buffer[len-1] = 0;
- return buffer;
- }
- if (getenv("TEMP") != NULL)
- return getenv("TEMP");
- else if (getenv("TMP") != NULL)
- return getenv("TEMP");
- else
- return "/tmp";
-}
-
-int
-Win32System(const char *cmdline)
-{
- STARTUPINFO si;
- PROCESS_INFORMATION pi;
- DWORD dwExitCode;
- char *cmd = strdup(cmdline);
-
- ZeroMemory( &si, sizeof(si) );
- si.cb = sizeof(si);
- ZeroMemory( &pi, sizeof(pi) );
-
- if (!CreateProcess(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
- {
- LPVOID buffer;
- if (!FormatMessage(
- FORMAT_MESSAGE_ALLOCATE_BUFFER |
- FORMAT_MESSAGE_FROM_SYSTEM |
- FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL,
- GetLastError(),
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPTSTR) &buffer,
- 0,
- NULL ))
- {
- ErrorF("[xkb] Starting '%s' failed!\n", cmdline);
- }
- else
- {
- ErrorF("[xkb] Starting '%s' failed: %s", cmdline, (char *)buffer);
- LocalFree(buffer);
- }
-
- free(cmd);
- return -1;
- }
- /* Wait until child process exits. */
- WaitForSingleObject( pi.hProcess, INFINITE );
-
- GetExitCodeProcess( pi.hProcess, &dwExitCode);
-
- /* Close process and thread handles. */
- CloseHandle( pi.hProcess );
- CloseHandle( pi.hThread );
- free(cmd);
-
- return dwExitCode;
-}
-#undef System
-#define System(x) Win32System(x)
-#endif
-
-static void
-OutputDirectory(
- char* outdir,
- size_t size)
-{
-#ifndef WIN32
- /* Can we write an xkm and then open it too? */
- if (access(XKM_OUTPUT_DIR, W_OK | X_OK) == 0 && (strlen(XKM_OUTPUT_DIR) < size))
- {
- (void) strcpy (outdir, XKM_OUTPUT_DIR);
- } else
-#else
- if (strlen(Win32TempDir()) + 1 < size)
- {
- (void) strcpy(outdir, Win32TempDir());
- (void) strcat(outdir, "\\");
- } else
-#endif
- if (strlen("/tmp/") < size)
- {
- (void) strcpy (outdir, "/tmp/");
- }
-}
-
-static Bool
-XkbDDXCompileKeymapByNames( XkbDescPtr xkb,
- XkbComponentNamesPtr names,
- unsigned want,
- unsigned need,
- char * nameRtrn,
- int nameRtrnLen)
-{
- FILE * out;
- char *buf = NULL, keymap[PATH_MAX], xkm_output_dir[PATH_MAX];
-
- const char *emptystring = "";
- char *xkbbasedirflag = NULL;
- const char *xkbbindir = emptystring;
- const char *xkbbindirsep = emptystring;
-
-#ifdef WIN32
- /* WIN32 has no popen. The input must be stored in a file which is
- used as input for xkbcomp. xkbcomp does not read from stdin. */
- char tmpname[PATH_MAX];
- const char *xkmfile = tmpname;
-#else
- const char *xkmfile = "-";
-#endif
-
- snprintf(keymap, sizeof(keymap), "server-%s", display);
-
- OutputDirectory(xkm_output_dir, sizeof(xkm_output_dir));
-
-#ifdef WIN32
- strcpy(tmpname, Win32TempDir());
- strcat(tmpname, "\\xkb_XXXXXX");
- (void) mktemp(tmpname);
-#endif
-
- if (XkbBaseDirectory != NULL) {
- if (asprintf(&xkbbasedirflag, "\"-R%s\"", XkbBaseDirectory) == -1)
- xkbbasedirflag = NULL;
- }
-
- if (XkbBinDirectory != NULL) {
- int ld = strlen(XkbBinDirectory);
- int lps = strlen(PATHSEPARATOR);
-
- xkbbindir = XkbBinDirectory;
-
- if ((ld >= lps) &&
- (strcmp(xkbbindir + ld - lps, PATHSEPARATOR) != 0)) {
- xkbbindirsep = PATHSEPARATOR;
- }
- }
-
- if (asprintf(&buf,
- "\"%s%sxkbcomp\" -w %d %s -xkm \"%s\" "
- "-em1 %s -emp %s -eml %s \"%s%s.xkm\"",
- xkbbindir, xkbbindirsep,
- ((xkbDebugFlags < 2) ? 1 :
- ((xkbDebugFlags > 10) ? 10 : (int) xkbDebugFlags)),
- xkbbasedirflag ? xkbbasedirflag : "", xkmfile,
- PRE_ERROR_MSG, ERROR_PREFIX, POST_ERROR_MSG1,
- xkm_output_dir, keymap) == -1)
- buf = NULL;
-
- free(xkbbasedirflag);
-
- if (!buf) {
- LogMessage(X_ERROR, "XKB: Could not invoke xkbcomp: not enough memory\n");
- return FALSE;
- }
-
-#ifndef WIN32
- out= Popen(buf,"w");
-#else
- out= fopen(tmpname, "w");
-#endif
-
- if (out!=NULL) {
-#ifdef DEBUG
- if (xkbDebugFlags) {
- ErrorF("[xkb] XkbDDXCompileKeymapByNames compiling keymap:\n");
- XkbWriteXKBKeymapForNames(stderr,names,xkb,want,need);
- }
-#endif
- XkbWriteXKBKeymapForNames(out,names,xkb,want,need);
-#ifndef WIN32
- if (Pclose(out)==0)
-#else
- if (fclose(out)==0 && System(buf) >= 0)
-#endif
- {
- if (xkbDebugFlags)
- DebugF("[xkb] xkb executes: %s\n",buf);
- if (nameRtrn) {
- strncpy(nameRtrn,keymap,nameRtrnLen);
- nameRtrn[nameRtrnLen-1]= '\0';
- }
- free(buf);
-#ifdef WIN32
- /* remove the temporary file */
- unlink(tmpname);
-#endif
- return TRUE;
- }
- else
- LogMessage(X_ERROR, "Error compiling keymap (%s)\n", keymap);
-#ifdef WIN32
- /* remove the temporary file */
- unlink(tmpname);
-#endif
- }
- else {
-#ifndef WIN32
- LogMessage(X_ERROR, "XKB: Could not invoke xkbcomp\n");
-#else
- LogMessage(X_ERROR, "Could not open file %s\n", tmpname);
-#endif
- }
- if (nameRtrn)
- nameRtrn[0]= '\0';
- free(buf);
- return FALSE;
-}
-
-static FILE *
-XkbDDXOpenConfigFile(char *mapName,char *fileNameRtrn,int fileNameRtrnLen)
-{
-char buf[PATH_MAX],xkm_output_dir[PATH_MAX];
-FILE * file;
-
- buf[0]= '\0';
- if (mapName!=NULL) {
- OutputDirectory(xkm_output_dir, sizeof(xkm_output_dir));
- if ((XkbBaseDirectory!=NULL)&&(xkm_output_dir[0]!='/')
-#ifdef WIN32
- &&(!isalpha(xkm_output_dir[0]) || xkm_output_dir[1]!=':')
-#endif
- ) {
- if (strlen(XkbBaseDirectory)+strlen(xkm_output_dir)
- +strlen(mapName)+6 <= PATH_MAX)
- {
- sprintf(buf,"%s/%s%s.xkm",XkbBaseDirectory,
- xkm_output_dir,mapName);
- }
- }
- else if (strlen(xkm_output_dir)+strlen(mapName)+5 <= PATH_MAX)
- sprintf(buf,"%s%s.xkm",xkm_output_dir,mapName);
- if (buf[0] != '\0')
- file= fopen(buf,"rb");
- else file= NULL;
- }
- else file= NULL;
- if ((fileNameRtrn!=NULL)&&(fileNameRtrnLen>0)) {
- strncpy(fileNameRtrn,buf,fileNameRtrnLen);
- buf[fileNameRtrnLen-1]= '\0';
- }
- return file;
-}
-
-unsigned
-XkbDDXLoadKeymapByNames( DeviceIntPtr keybd,
- XkbComponentNamesPtr names,
- unsigned want,
- unsigned need,
- XkbDescPtr * xkbRtrn,
- char * nameRtrn,
- int nameRtrnLen)
-{
-XkbDescPtr xkb;
-FILE * file;
-char fileName[PATH_MAX];
-unsigned missing;
-
- *xkbRtrn = NULL;
- if ((keybd==NULL)||(keybd->key==NULL)||(keybd->key->xkbInfo==NULL))
- xkb= NULL;
- else xkb= keybd->key->xkbInfo->desc;
- if ((names->keycodes==NULL)&&(names->types==NULL)&&
- (names->compat==NULL)&&(names->symbols==NULL)&&
- (names->geometry==NULL)) {
- LogMessage(X_ERROR, "XKB: No components provided for device %s\n",
- keybd->name ? keybd->name : "(unnamed keyboard)");
- return 0;
- }
- else if (!XkbDDXCompileKeymapByNames(xkb,names,want,need,
- nameRtrn,nameRtrnLen)){
- LogMessage(X_ERROR, "XKB: Couldn't compile keymap\n");
- return 0;
- }
- file= XkbDDXOpenConfigFile(nameRtrn,fileName,PATH_MAX);
- if (file==NULL) {
- LogMessage(X_ERROR, "Couldn't open compiled keymap file %s\n",fileName);
- return 0;
- }
- missing= XkmReadFile(file,need,want,xkbRtrn);
- if (*xkbRtrn==NULL) {
- LogMessage(X_ERROR, "Error loading keymap %s\n",fileName);
- fclose(file);
- (void) unlink (fileName);
- return 0;
- }
- else {
- DebugF("Loaded XKB keymap %s, defined=0x%x\n",fileName,(*xkbRtrn)->defined);
- }
- fclose(file);
- (void) unlink (fileName);
- return (need|want)&(~missing);
-}
-
-Bool
-XkbDDXNamesFromRules( DeviceIntPtr keybd,
- char * rules_name,
- XkbRF_VarDefsPtr defs,
- XkbComponentNamesPtr names)
-{
-char buf[PATH_MAX];
-FILE * file;
-Bool complete;
-XkbRF_RulesPtr rules;
-
- if (!rules_name)
- return FALSE;
-
- if (strlen(XkbBaseDirectory) + strlen(rules_name) + 8 > PATH_MAX) {
- LogMessage(X_ERROR, "XKB: Rules name is too long\n");
- return FALSE;
- }
- sprintf(buf,"%s/rules/%s", XkbBaseDirectory, rules_name);
-
- file = fopen(buf, "r");
- if (!file) {
- LogMessage(X_ERROR, "XKB: Couldn't open rules file %s\n", buf);
- return FALSE;
- }
-
- rules = XkbRF_Create();
- if (!rules) {
- LogMessage(X_ERROR, "XKB: Couldn't create rules struct\n");
- fclose(file);
- return FALSE;
- }
-
- if (!XkbRF_LoadRules(file, rules)) {
- LogMessage(X_ERROR, "XKB: Couldn't parse rules file %s\n", rules_name);
- fclose(file);
- XkbRF_Free(rules,TRUE);
- return FALSE;
- }
-
- memset(names, 0, sizeof(*names));
- complete = XkbRF_GetComponents(rules,defs,names);
- fclose(file);
- XkbRF_Free(rules, TRUE);
-
- if (!complete)
- LogMessage(X_ERROR, "XKB: Rules returned no components\n");
-
- return complete;
-}
-
-XkbDescPtr
-XkbCompileKeymap(DeviceIntPtr dev, XkbRMLVOSet *rmlvo)
-{
- XkbComponentNamesRec kccgst;
- XkbRF_VarDefsRec mlvo;
- XkbDescPtr xkb;
- char name[PATH_MAX];
-
- if (!dev || !rmlvo) {
- LogMessage(X_ERROR, "XKB: No device or RMLVO specified\n");
- return NULL;
- }
-
- mlvo.model = rmlvo->model;
- mlvo.layout = rmlvo->layout;
- mlvo.variant = rmlvo->variant;
- mlvo.options = rmlvo->options;
-
- /* XDNFR already logs for us. */
- if (!XkbDDXNamesFromRules(dev, rmlvo->rules, &mlvo, &kccgst))
- return NULL;
-
- /* XDLKBN too, but it might return 0 as well as allocating. */
- if (!XkbDDXLoadKeymapByNames(dev, &kccgst, XkmAllIndicesMask, 0, &xkb, name,
- PATH_MAX)) {
- if (xkb)
- XkbFreeKeyboard(xkb, 0, TRUE);
- return NULL;
- }
-
- return xkb;
-}
+/************************************************************ +Copyright (c) 1993 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. + +********************************************************/ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <xkb-config.h> + +#include <stdio.h> +#include <ctype.h> +#include <X11/X.h> +#include <X11/Xos.h> +#include <X11/Xproto.h> +#include <X11/keysym.h> +#include <X11/extensions/XKM.h> +#include "inputstr.h" +#include "scrnintstr.h" +#include "windowstr.h" +#define XKBSRV_NEED_FILE_FUNCS +#include <xkbsrv.h> +#include <X11/extensions/XI.h> +#include "xkb.h" + + /* + * If XKM_OUTPUT_DIR specifies a path without a leading slash, it is + * relative to the top-level XKB configuration directory. + * Making the server write to a subdirectory of that directory + * requires some work in the general case (install procedure + * has to create links to /var or somesuch on many machines), + * so we just compile into /usr/tmp for now. + */ +#ifndef XKM_OUTPUT_DIR +#define XKM_OUTPUT_DIR "compiled/" +#endif + +#define PRE_ERROR_MSG "\"The XKEYBOARD keymap compiler (xkbcomp) reports:\"" +#define ERROR_PREFIX "\"> \"" +#define POST_ERROR_MSG1 "\"Errors from xkbcomp are not fatal to the X server\"" +#define POST_ERROR_MSG2 "\"End of messages from xkbcomp\"" + +#if defined(WIN32) +#define PATHSEPARATOR "\\" +#else +#define PATHSEPARATOR "/" +#endif + +#ifdef WIN32 + +#include <X11/Xwindows.h> +const char* +Win32TempDir() +{ + static char buffer[PATH_MAX]; + if (GetTempPath(sizeof(buffer), buffer)) + { + int len; + buffer[sizeof(buffer)-1] = 0; + len = strlen(buffer); + if (len > 0) + if (buffer[len-1] == '\\') + buffer[len-1] = 0; + return buffer; + } + if (getenv("TEMP") != NULL) + return getenv("TEMP"); + else if (getenv("TMP") != NULL) + return getenv("TEMP"); + else + return "/tmp"; +} + +int +Win32System(const char *cmdline) +{ + STARTUPINFO si; + PROCESS_INFORMATION pi; + DWORD dwExitCode; + char *cmd = strdup(cmdline); + + ZeroMemory( &si, sizeof(si) ); + si.cb = sizeof(si); + ZeroMemory( &pi, sizeof(pi) ); + + if (!CreateProcess(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) + { + LPVOID buffer; + if (!FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, + GetLastError(), + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &buffer, + 0, + NULL )) + { + ErrorF("[xkb] Starting '%s' failed!\n", cmdline); + } + else + { + ErrorF("[xkb] Starting '%s' failed: %s", cmdline, (char *)buffer); + LocalFree(buffer); + } + + free(cmd); + return -1; + } + /* Wait until child process exits. */ + WaitForSingleObject( pi.hProcess, INFINITE ); + + GetExitCodeProcess( pi.hProcess, &dwExitCode); + + /* Close process and thread handles. */ + CloseHandle( pi.hProcess ); + CloseHandle( pi.hThread ); + free(cmd); + + return dwExitCode; +} +#undef System +#define System(x) Win32System(x) +#endif + +static void +OutputDirectory( + char* outdir, + size_t size) +{ +#ifndef WIN32 + /* Can we write an xkm and then open it too? */ + if (access(XKM_OUTPUT_DIR, W_OK | X_OK) == 0 && (strlen(XKM_OUTPUT_DIR) < size)) + { + (void) strcpy (outdir, XKM_OUTPUT_DIR); + } else +#else + if (strlen(Win32TempDir()) + 1 < size) + { + (void) strcpy(outdir, Win32TempDir()); + (void) strcat(outdir, "\\"); + } else +#endif + if (strlen("/tmp/") < size) + { + (void) strcpy (outdir, "/tmp/"); + } +} + +static Bool +XkbDDXCompileKeymapByNames( XkbDescPtr xkb, + XkbComponentNamesPtr names, + unsigned want, + unsigned need, + char * nameRtrn, + int nameRtrnLen) +{ + FILE * out; + char *buf = NULL, keymap[PATH_MAX], xkm_output_dir[PATH_MAX]; + + const char *emptystring = ""; + char *xkbbasedirflag = NULL; + const char *xkbbindir = emptystring; + const char *xkbbindirsep = emptystring; + +#ifdef WIN32 + /* WIN32 has no popen. The input must be stored in a file which is + used as input for xkbcomp. xkbcomp does not read from stdin. */ + char tmpname[PATH_MAX]; + const char *xkmfile = tmpname; +#else + const char *xkmfile = "-"; +#endif + + snprintf(keymap, sizeof(keymap), "server-%s", display); + + OutputDirectory(xkm_output_dir, sizeof(xkm_output_dir)); + +#ifdef WIN32 + strcpy(tmpname, Win32TempDir()); + strcat(tmpname, "\\xkb_XXXXXX"); + (void) mktemp(tmpname); +#endif + + if (XkbBaseDirectory != NULL) { + if (asprintf(&xkbbasedirflag, "\"-R%s\"", XkbBaseDirectory) == -1) + xkbbasedirflag = NULL; + } + + if (XkbBinDirectory != NULL) { + int ld = strlen(XkbBinDirectory); + int lps = strlen(PATHSEPARATOR); + + xkbbindir = XkbBinDirectory; + + if ((ld >= lps) && + (strcmp(xkbbindir + ld - lps, PATHSEPARATOR) != 0)) { + xkbbindirsep = PATHSEPARATOR; + } + } + + if (asprintf(&buf, + "\"%s%sxkbcomp\" -w %d %s -xkm \"%s\" " + "-em1 %s -emp %s -eml %s \"%s%s.xkm\"", + xkbbindir, xkbbindirsep, + ((xkbDebugFlags < 2) ? 1 : + ((xkbDebugFlags > 10) ? 10 : (int) xkbDebugFlags)), + xkbbasedirflag ? xkbbasedirflag : "", xkmfile, + PRE_ERROR_MSG, ERROR_PREFIX, POST_ERROR_MSG1, + xkm_output_dir, keymap) == -1) + buf = NULL; + + free(xkbbasedirflag); + + if (!buf) { + LogMessage(X_ERROR, "XKB: Could not invoke xkbcomp: not enough memory\n"); + return FALSE; + } + +#ifndef WIN32 + out= Popen(buf,"w"); +#else + out= fopen(tmpname, "w"); +#endif + + if (out!=NULL) { +#ifdef DEBUG + if (xkbDebugFlags) { + ErrorF("[xkb] XkbDDXCompileKeymapByNames compiling keymap:\n"); + XkbWriteXKBKeymapForNames(stderr,names,xkb,want,need); + } +#endif + XkbWriteXKBKeymapForNames(out,names,xkb,want,need); +#ifndef WIN32 + if (Pclose(out)==0) +#else + if (fclose(out)==0 && System(buf) >= 0) +#endif + { + if (xkbDebugFlags) + DebugF("[xkb] xkb executes: %s\n",buf); + if (nameRtrn) { + strncpy(nameRtrn,keymap,nameRtrnLen); + nameRtrn[nameRtrnLen-1]= '\0'; + } + free(buf); +#ifdef WIN32 + /* remove the temporary file */ + unlink(tmpname); +#endif + return TRUE; + } + else + LogMessage(X_ERROR, "Error compiling keymap (%s)\n", keymap); +#ifdef WIN32 + /* remove the temporary file */ + unlink(tmpname); +#endif + } + else { +#ifndef WIN32 + LogMessage(X_ERROR, "XKB: Could not invoke xkbcomp\n"); +#else + LogMessage(X_ERROR, "Could not open file %s\n", tmpname); +#endif + } + if (nameRtrn) + nameRtrn[0]= '\0'; + free(buf); + return FALSE; +} + +static FILE * +XkbDDXOpenConfigFile(char *mapName,char *fileNameRtrn,int fileNameRtrnLen) +{ +char buf[PATH_MAX],xkm_output_dir[PATH_MAX]; +FILE * file; + + buf[0]= '\0'; + if (mapName!=NULL) { + OutputDirectory(xkm_output_dir, sizeof(xkm_output_dir)); + if ((XkbBaseDirectory!=NULL)&&(xkm_output_dir[0]!='/') +#ifdef WIN32 + &&(!isalpha(xkm_output_dir[0]) || xkm_output_dir[1]!=':') +#endif + ) { + if (strlen(XkbBaseDirectory)+strlen(xkm_output_dir) + +strlen(mapName)+6 <= PATH_MAX) + { + sprintf(buf,"%s/%s%s.xkm",XkbBaseDirectory, + xkm_output_dir,mapName); + } + } + else if (strlen(xkm_output_dir)+strlen(mapName)+5 <= PATH_MAX) + sprintf(buf,"%s%s.xkm",xkm_output_dir,mapName); + if (buf[0] != '\0') + file= fopen(buf,"rb"); + else file= NULL; + } + else file= NULL; + if ((fileNameRtrn!=NULL)&&(fileNameRtrnLen>0)) { + strncpy(fileNameRtrn,buf,fileNameRtrnLen); + buf[fileNameRtrnLen-1]= '\0'; + } + return file; +} + +unsigned +XkbDDXLoadKeymapByNames( DeviceIntPtr keybd, + XkbComponentNamesPtr names, + unsigned want, + unsigned need, + XkbDescPtr * xkbRtrn, + char * nameRtrn, + int nameRtrnLen) +{ +XkbDescPtr xkb; +FILE * file; +char fileName[PATH_MAX]; +unsigned missing; + + *xkbRtrn = NULL; + if ((keybd==NULL)||(keybd->key==NULL)||(keybd->key->xkbInfo==NULL)) + xkb= NULL; + else xkb= keybd->key->xkbInfo->desc; + if ((names->keycodes==NULL)&&(names->types==NULL)&& + (names->compat==NULL)&&(names->symbols==NULL)&& + (names->geometry==NULL)) { + LogMessage(X_ERROR, "XKB: No components provided for device %s\n", + keybd->name ? keybd->name : "(unnamed keyboard)"); + return 0; + } + else if (!XkbDDXCompileKeymapByNames(xkb,names,want,need, + nameRtrn,nameRtrnLen)){ + LogMessage(X_ERROR, "XKB: Couldn't compile keymap\n"); + return 0; + } + file= XkbDDXOpenConfigFile(nameRtrn,fileName,PATH_MAX); + if (file==NULL) { + LogMessage(X_ERROR, "Couldn't open compiled keymap file %s\n",fileName); + return 0; + } + missing= XkmReadFile(file,need,want,xkbRtrn); + if (*xkbRtrn==NULL) { + LogMessage(X_ERROR, "Error loading keymap %s\n",fileName); + fclose(file); + (void) unlink (fileName); + return 0; + } + else { + DebugF("Loaded XKB keymap %s, defined=0x%x\n",fileName,(*xkbRtrn)->defined); + } + fclose(file); + (void) unlink (fileName); + return (need|want)&(~missing); +} + +Bool +XkbDDXNamesFromRules( DeviceIntPtr keybd, + char * rules_name, + XkbRF_VarDefsPtr defs, + XkbComponentNamesPtr names) +{ +char buf[PATH_MAX]; +FILE * file; +Bool complete; +XkbRF_RulesPtr rules; + + if (!rules_name) + return FALSE; + + if (strlen(XkbBaseDirectory) + strlen(rules_name) + 8 > PATH_MAX) { + LogMessage(X_ERROR, "XKB: Rules name is too long\n"); + return FALSE; + } + sprintf(buf,"%s/rules/%s", XkbBaseDirectory, rules_name); + + file = fopen(buf, "r"); + if (!file) { + LogMessage(X_ERROR, "XKB: Couldn't open rules file %s\n", buf); + return FALSE; + } + + rules = XkbRF_Create(); + if (!rules) { + LogMessage(X_ERROR, "XKB: Couldn't create rules struct\n"); + fclose(file); + return FALSE; + } + + if (!XkbRF_LoadRules(file, rules)) { + LogMessage(X_ERROR, "XKB: Couldn't parse rules file %s\n", rules_name); + fclose(file); + XkbRF_Free(rules,TRUE); + return FALSE; + } + + memset(names, 0, sizeof(*names)); + complete = XkbRF_GetComponents(rules,defs,names); + fclose(file); + XkbRF_Free(rules, TRUE); + + if (!complete) + LogMessage(X_ERROR, "XKB: Rules returned no components\n"); + + return complete; +} + +XkbDescPtr +XkbCompileKeymap(DeviceIntPtr dev, XkbRMLVOSet *rmlvo) +{ + XkbComponentNamesRec kccgst; + XkbRF_VarDefsRec mlvo; + XkbDescPtr xkb; + char name[PATH_MAX]; + + if (!dev || !rmlvo) { + LogMessage(X_ERROR, "XKB: No device or RMLVO specified\n"); + return NULL; + } + + mlvo.model = rmlvo->model; + mlvo.layout = rmlvo->layout; + mlvo.variant = rmlvo->variant; + mlvo.options = rmlvo->options; + + /* XDNFR already logs for us. */ + if (!XkbDDXNamesFromRules(dev, rmlvo->rules, &mlvo, &kccgst)) + return NULL; + + /* XDLKBN too, but it might return 0 as well as allocating. */ + if (!XkbDDXLoadKeymapByNames(dev, &kccgst, XkmAllIndicesMask, 0, &xkb, name, + PATH_MAX)) { + if (xkb) + XkbFreeKeyboard(xkb, 0, TRUE); + return NULL; + } + + return xkb; +} |