diff options
Diffstat (limited to 'hw/xfree86/parser/Files.c')
| -rw-r--r-- | hw/xfree86/parser/Files.c | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/hw/xfree86/parser/Files.c b/hw/xfree86/parser/Files.c new file mode 100644 index 000000000..4be58b512 --- /dev/null +++ b/hw/xfree86/parser/Files.c @@ -0,0 +1,264 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/parser/Files.c,v 1.15 2003/01/04 20:20:22 paulo Exp $ */ +/* + * + * 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. + * + */ + +/* View/edit this file with tab stops set to 4 */ + +#include "X11/Xos.h" +#include "xf86Parser.h" +#include "xf86tokens.h" +#include "Configint.h" + +extern LexRec val; + +static xf86ConfigSymTabRec FilesTab[] = +{ + {ENDSECTION, "endsection"}, + {FONTPATH, "fontpath"}, + {RGBPATH, "rgbpath"}, + {MODULEPATH, "modulepath"}, + {INPUTDEVICES, "inputdevices"}, + {LOGFILEPATH, "logfile"}, + {-1, ""}, +}; + +static char * +prependRoot (char *pathname) +{ +#ifndef __EMX__ + return pathname; +#else + /* XXXX caveat: multiple path components in line */ + return (char *) __XOS2RedirRoot (pathname); +#endif +} + +#define CLEANUP xf86freeFiles + +XF86ConfFilesPtr +xf86parseFilesSection (void) +{ + int i, j; + int k, l; + char *str; + int token; + parsePrologue (XF86ConfFilesPtr, XF86ConfFilesRec) + + while ((token = xf86getToken (FilesTab)) != ENDSECTION) + { + switch (token) + { + case COMMENT: + ptr->file_comment = xf86addComment(ptr->file_comment, val.str); + break; + case FONTPATH: + if (xf86getSubToken (&(ptr->file_comment)) != STRING) + Error (QUOTE_MSG, "FontPath"); + j = FALSE; + str = prependRoot (val.str); + if (ptr->file_fontpath == NULL) + { + ptr->file_fontpath = xf86confmalloc (1); + ptr->file_fontpath[0] = '\0'; + i = strlen (str) + 1; + } + else + { + i = strlen (ptr->file_fontpath) + strlen (str) + 1; + if (ptr->file_fontpath[strlen (ptr->file_fontpath) - 1] != ',') + { + i++; + j = TRUE; + } + } + ptr->file_fontpath = + xf86confrealloc (ptr->file_fontpath, i); + if (j) + strcat (ptr->file_fontpath, ","); + + strcat (ptr->file_fontpath, str); + xf86conffree (val.str); + break; + case RGBPATH: + if (xf86getSubToken (&(ptr->file_comment)) != STRING) + Error (QUOTE_MSG, "RGBPath"); + ptr->file_rgbpath = val.str; + break; + case MODULEPATH: + if (xf86getSubToken (&(ptr->file_comment)) != STRING) + Error (QUOTE_MSG, "ModulePath"); + l = FALSE; + str = prependRoot (val.str); + if (ptr->file_modulepath == NULL) + { + ptr->file_modulepath = xf86confmalloc (1); + ptr->file_modulepath[0] = '\0'; + k = strlen (str) + 1; + } + else + { + k = strlen (ptr->file_modulepath) + strlen (str) + 1; + if (ptr->file_modulepath[strlen (ptr->file_modulepath) - 1] != ',') + { + k++; + l = TRUE; + } + } + ptr->file_modulepath = xf86confrealloc (ptr->file_modulepath, k); + if (l) + strcat (ptr->file_modulepath, ","); + + strcat (ptr->file_modulepath, str); + xf86conffree (val.str); + break; + case INPUTDEVICES: + if (xf86getSubToken (&(ptr->file_comment)) != STRING) + Error (QUOTE_MSG, "InputDevices"); + l = FALSE; + str = prependRoot (val.str); + if (ptr->file_inputdevs == NULL) + { + ptr->file_inputdevs = xf86confmalloc (1); + ptr->file_inputdevs[0] = '\0'; + k = strlen (str) + 1; + } + else + { + k = strlen (ptr->file_inputdevs) + strlen (str) + 1; + if (ptr->file_inputdevs[strlen (ptr->file_inputdevs) - 1] != ',') + { + k++; + l = TRUE; + } + } + ptr->file_inputdevs = xf86confrealloc (ptr->file_inputdevs, k); + if (l) + strcat (ptr->file_inputdevs, ","); + + strcat (ptr->file_inputdevs, str); + xf86conffree (val.str); + break; + case LOGFILEPATH: + if (xf86getSubToken (&(ptr->file_comment)) != STRING) + Error (QUOTE_MSG, "LogFile"); + ptr->file_logfile = val.str; + break; + case EOF_TOKEN: + Error (UNEXPECTED_EOF_MSG, NULL); + break; + default: + Error (INVALID_KEYWORD_MSG, xf86tokenString ()); + break; + } + } + +#ifdef DEBUG + printf ("File section parsed\n"); +#endif + + return ptr; +} + +#undef CLEANUP + +void +xf86printFileSection (FILE * cf, XF86ConfFilesPtr ptr) +{ + char *p, *s; + + if (ptr == NULL) + return; + + if (ptr->file_comment) + fprintf (cf, "%s", ptr->file_comment); + if (ptr->file_logfile) + fprintf (cf, "\tLogFile \"%s\"\n", ptr->file_logfile); + if (ptr->file_rgbpath) + fprintf (cf, "\tRgbPath \"%s\"\n", ptr->file_rgbpath); + if (ptr->file_modulepath) + { + s = ptr->file_modulepath; + p = index (s, ','); + while (p) + { + *p = '\000'; + fprintf (cf, "\tModulePath \"%s\"\n", s); + *p = ','; + s = p; + s++; + p = index (s, ','); + } + fprintf (cf, "\tModulePath \"%s\"\n", s); + } + if (ptr->file_inputdevs) + { + s = ptr->file_inputdevs; + p = index (s, ','); + while (p) + { + *p = '\000'; + fprintf (cf, "\tInputDevices \"%s\"\n", s); + *p = ','; + s = p; + s++; + p = index (s, ','); + } + fprintf (cf, "\tInputdevs \"%s\"\n", s); + } + if (ptr->file_fontpath) + { + s = ptr->file_fontpath; + p = index (s, ','); + while (p) + { + *p = '\000'; + fprintf (cf, "\tFontPath \"%s\"\n", s); + *p = ','; + s = p; + s++; + p = index (s, ','); + } + fprintf (cf, "\tFontPath \"%s\"\n", s); + } +} + +void +xf86freeFiles (XF86ConfFilesPtr p) +{ + if (p == NULL) + return; + + TestFree (p->file_logfile); + TestFree (p->file_rgbpath); + TestFree (p->file_modulepath); + TestFree (p->file_inputdevs); + TestFree (p->file_fontpath); + TestFree (p->file_comment); + + xf86conffree (p); +} |