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-rw-r--r--src/XF86Config-parser/Files.c281
1 files changed, 281 insertions, 0 deletions
diff --git a/src/XF86Config-parser/Files.c b/src/XF86Config-parser/Files.c
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+/*
+ *
+ * Copyright (c) 1997 Metro Link Incorporated
+ *
+ * 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 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 X CONSORTIUM 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 Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 copyright holder(s)
+ * and author(s) 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 copyright holder(s) and author(s).
+ */
+
+
+/* View/edit this file with tab stops set to 4 */
+
+#include <strings.h>
+
+#include "xf86Parser.h"
+#include "xf86tokens.h"
+#include "Configint.h"
+
+extern LexRec val;
+
+static XConfigSymTabRec FilesTab[] =
+{
+ {ENDSECTION, "endsection"},
+ {FONTPATH, "fontpath"},
+ {RGBPATH, "rgbpath"},
+ {MODULEPATH, "modulepath"},
+ {INPUTDEVICES, "inputdevices"},
+ {LOGFILEPATH, "logfile"},
+ {-1, ""},
+};
+
+static char *
+prependRoot (char *pathname)
+{
+ return pathname;
+}
+
+#define CLEANUP xconfigFreeFiles
+
+XConfigFilesPtr
+xconfigParseFilesSection (void)
+{
+ int i, j;
+ int k, l;
+ char *str;
+ int token;
+ PARSE_PROLOGUE (XConfigFilesPtr, XConfigFilesRec)
+
+ while ((token = xconfigGetToken (FilesTab)) != ENDSECTION)
+ {
+ switch (token)
+ {
+ case COMMENT:
+ ptr->comment = xconfigAddComment(ptr->comment, val.str);
+ break;
+ case FONTPATH:
+ if (xconfigGetSubToken (&(ptr->comment)) != STRING)
+ Error (QUOTE_MSG, "FontPath");
+ j = FALSE;
+ str = prependRoot (val.str);
+ if (ptr->fontpath == NULL)
+ {
+ ptr->fontpath = malloc (1);
+ ptr->fontpath[0] = '\0';
+ i = strlen (str) + 1;
+ }
+ else
+ {
+ i = strlen (ptr->fontpath) + strlen (str) + 1;
+ if (ptr->fontpath[strlen (ptr->fontpath) - 1] != ',')
+ {
+ i++;
+ j = TRUE;
+ }
+ }
+ ptr->fontpath = realloc (ptr->fontpath, i);
+ if (j)
+ strcat (ptr->fontpath, ",");
+
+ strcat (ptr->fontpath, str);
+ free (val.str);
+ break;
+ case RGBPATH:
+ if (xconfigGetSubToken (&(ptr->comment)) != STRING)
+ Error (QUOTE_MSG, "RGBPath");
+ ptr->rgbpath = val.str;
+ break;
+ case MODULEPATH:
+ if (xconfigGetSubToken (&(ptr->comment)) != STRING)
+ Error (QUOTE_MSG, "ModulePath");
+ l = FALSE;
+ str = prependRoot (val.str);
+ if (ptr->modulepath == NULL)
+ {
+ ptr->modulepath = malloc (1);
+ ptr->modulepath[0] = '\0';
+ k = strlen (str) + 1;
+ }
+ else
+ {
+ k = strlen (ptr->modulepath) + strlen (str) + 1;
+ if (ptr->modulepath[strlen (ptr->modulepath) - 1] != ',')
+ {
+ k++;
+ l = TRUE;
+ }
+ }
+ ptr->modulepath = realloc (ptr->modulepath, k);
+ if (l)
+ strcat (ptr->modulepath, ",");
+
+ strcat (ptr->modulepath, str);
+ free (val.str);
+ break;
+ case INPUTDEVICES:
+ if (xconfigGetSubToken (&(ptr->comment)) != STRING)
+ Error (QUOTE_MSG, "InputDevices");
+ l = FALSE;
+ str = prependRoot (val.str);
+ if (ptr->inputdevs == NULL)
+ {
+ ptr->inputdevs = malloc (1);
+ ptr->inputdevs[0] = '\0';
+ k = strlen (str) + 1;
+ }
+ else
+ {
+ k = strlen (ptr->inputdevs) + strlen (str) + 1;
+ if (ptr->inputdevs[strlen (ptr->inputdevs) - 1] != ',')
+ {
+ k++;
+ l = TRUE;
+ }
+ }
+ ptr->inputdevs = realloc (ptr->inputdevs, k);
+ if (l)
+ strcat (ptr->inputdevs, ",");
+
+ strcat (ptr->inputdevs, str);
+ free (val.str);
+ break;
+ case LOGFILEPATH:
+ if (xconfigGetSubToken (&(ptr->comment)) != STRING)
+ Error (QUOTE_MSG, "LogFile");
+ ptr->logfile = val.str;
+ break;
+ case EOF_TOKEN:
+ Error (UNEXPECTED_EOF_MSG, NULL);
+ break;
+ default:
+ Error (INVALID_KEYWORD_MSG, xconfigTokenString ());
+ break;
+ }
+ }
+
+ return ptr;
+}
+
+#undef CLEANUP
+
+void
+xconfigPrintFileSection (FILE * cf, XConfigFilesPtr ptr)
+{
+ char *p, *s;
+
+ if (ptr == NULL)
+ return;
+
+ if (ptr->comment)
+ fprintf (cf, "%s", ptr->comment);
+ if (ptr->logfile)
+ fprintf (cf, " LogFile \"%s\"\n", ptr->logfile);
+ if (ptr->rgbpath)
+ fprintf (cf, " RgbPath \"%s\"\n", ptr->rgbpath);
+ if (ptr->modulepath)
+ {
+ s = ptr->modulepath;
+ p = index (s, ',');
+ while (p)
+ {
+ *p = '\000';
+ fprintf (cf, " ModulePath \"%s\"\n", s);
+ *p = ',';
+ s = p;
+ s++;
+ p = index (s, ',');
+ }
+ fprintf (cf, " ModulePath \"%s\"\n", s);
+ }
+ if (ptr->inputdevs)
+ {
+ s = ptr->inputdevs;
+ p = index (s, ',');
+ while (p)
+ {
+ *p = '\000';
+ fprintf (cf, " InputDevices \"%s\"\n", s);
+ *p = ',';
+ s = p;
+ s++;
+ p = index (s, ',');
+ }
+ fprintf (cf, " InputDevices \"%s\"\n", s);
+ }
+ if (ptr->fontpath)
+ {
+ s = ptr->fontpath;
+ p = index (s, ',');
+ while (p)
+ {
+ *p = '\000';
+ fprintf (cf, " FontPath \"%s\"\n", s);
+ *p = ',';
+ s = p;
+ s++;
+ p = index (s, ',');
+ }
+ fprintf (cf, " FontPath \"%s\"\n", s);
+ }
+}
+
+void
+xconfigFreeFiles (XConfigFilesPtr p)
+{
+ if (p == NULL)
+ return;
+
+ TEST_FREE (p->logfile);
+ TEST_FREE (p->rgbpath);
+ TEST_FREE (p->modulepath);
+ TEST_FREE (p->inputdevs);
+ TEST_FREE (p->fontpath);
+ TEST_FREE (p->comment);
+
+ free (p);
+}
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