| 1 | /* |
| 2 | * Copyright (c) 1997 Metro Link Incorporated |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice shall be included in |
| 12 | * all copies or substantial portions of the Software. |
| 13 | * |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 17 | * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 18 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| 19 | * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 20 | * SOFTWARE. |
| 21 | * |
| 22 | * Except as contained in this notice, the name of the Metro Link shall not be |
| 23 | * used in advertising or otherwise to promote the sale, use or other dealings |
| 24 | * in this Software without prior written authorization from Metro Link. |
| 25 | * |
| 26 | */ |
| 27 | /* |
| 28 | * Copyright (c) 1997-2003 by The XFree86 Project, Inc. |
| 29 | * |
| 30 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 31 | * copy of this software and associated documentation files (the "Software"), |
| 32 | * to deal in the Software without restriction, including without limitation |
| 33 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 34 | * and/or sell copies of the Software, and to permit persons to whom the |
| 35 | * Software is furnished to do so, subject to the following conditions: |
| 36 | * |
| 37 | * The above copyright notice and this permission notice shall be included in |
| 38 | * all copies or substantial portions of the Software. |
| 39 | * |
| 40 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 41 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 42 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 43 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 44 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 45 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 46 | * OTHER DEALINGS IN THE SOFTWARE. |
| 47 | * |
| 48 | * Except as contained in this notice, the name of the copyright holder(s) |
| 49 | * and author(s) shall not be used in advertising or otherwise to promote |
| 50 | * the sale, use or other dealings in this Software without prior written |
| 51 | * authorization from the copyright holder(s) and author(s). |
| 52 | */ |
| 53 | |
| 54 | #ifdef HAVE_XORG_CONFIG_H |
| 55 | #include <xorg-config.h> |
| 56 | #endif |
| 57 | |
| 58 | #include <X11/Xos.h> |
| 59 | #include "xf86Parser.h" |
| 60 | #include "xf86tokens.h" |
| 61 | #include "Configint.h" |
| 62 | |
| 63 | extern LexRec val; |
| 64 | |
| 65 | static xf86ConfigSymTabRec FilesTab[] = { |
| 66 | {ENDSECTION, "endsection"}, |
| 67 | {FONTPATH, "fontpath"}, |
| 68 | {MODULEPATH, "modulepath"}, |
| 69 | {LOGFILEPATH, "logfile"}, |
| 70 | {XKBDIR, "xkbdir"}, |
| 71 | /* Obsolete keywords that aren't used but shouldn't cause errors: */ |
| 72 | {OBSOLETE_TOKEN, "rgbpath"}, |
| 73 | {OBSOLETE_TOKEN, "inputdevices"}, |
| 74 | {-1, ""}, |
| 75 | }; |
| 76 | |
| 77 | #define CLEANUP xf86freeFiles |
| 78 | |
| 79 | XF86ConfFilesPtr |
| 80 | xf86parseFilesSection(void) |
| 81 | { |
| 82 | int i, j; |
| 83 | int k, l; |
| 84 | char *str; |
| 85 | int token; |
| 86 | |
| 87 | parsePrologue(XF86ConfFilesPtr, XF86ConfFilesRec) |
| 88 | |
| 89 | while ((token = xf86getToken(FilesTab)) != ENDSECTION) { |
| 90 | switch (token) { |
| 91 | case COMMENT: |
| 92 | ptr->file_comment = xf86addComment(ptr->file_comment, val.str); |
| 93 | break; |
| 94 | case FONTPATH: |
| 95 | if (xf86getSubToken(&(ptr->file_comment)) != STRING) |
| 96 | Error(QUOTE_MSG, "FontPath"); |
| 97 | j = FALSE; |
| 98 | str = val.str; |
| 99 | if (ptr->file_fontpath == NULL) { |
| 100 | ptr->file_fontpath = malloc(1); |
| 101 | ptr->file_fontpath[0] = '\0'; |
| 102 | i = strlen(str) + 1; |
| 103 | } |
| 104 | else { |
| 105 | i = strlen(ptr->file_fontpath) + strlen(str) + 1; |
| 106 | if (ptr->file_fontpath[strlen(ptr->file_fontpath) - 1] != ',') { |
| 107 | i++; |
| 108 | j = TRUE; |
| 109 | } |
| 110 | } |
| 111 | ptr->file_fontpath = realloc(ptr->file_fontpath, i); |
| 112 | if (j) |
| 113 | strcat(ptr->file_fontpath, ","); |
| 114 | |
| 115 | strcat(ptr->file_fontpath, str); |
| 116 | free(val.str); |
| 117 | break; |
| 118 | case MODULEPATH: |
| 119 | if (xf86getSubToken(&(ptr->file_comment)) != STRING) |
| 120 | Error(QUOTE_MSG, "ModulePath"); |
| 121 | l = FALSE; |
| 122 | str = val.str; |
| 123 | if (ptr->file_modulepath == NULL) { |
| 124 | ptr->file_modulepath = malloc(1); |
| 125 | ptr->file_modulepath[0] = '\0'; |
| 126 | k = strlen(str) + 1; |
| 127 | } |
| 128 | else { |
| 129 | k = strlen(ptr->file_modulepath) + strlen(str) + 1; |
| 130 | if (ptr->file_modulepath[strlen(ptr->file_modulepath) - 1] != |
| 131 | ',') { |
| 132 | k++; |
| 133 | l = TRUE; |
| 134 | } |
| 135 | } |
| 136 | ptr->file_modulepath = realloc(ptr->file_modulepath, k); |
| 137 | if (l) |
| 138 | strcat(ptr->file_modulepath, ","); |
| 139 | |
| 140 | strcat(ptr->file_modulepath, str); |
| 141 | free(val.str); |
| 142 | break; |
| 143 | case LOGFILEPATH: |
| 144 | if (xf86getSubToken(&(ptr->file_comment)) != STRING) |
| 145 | Error(QUOTE_MSG, "LogFile"); |
| 146 | ptr->file_logfile = val.str; |
| 147 | break; |
| 148 | case XKBDIR: |
| 149 | if (xf86getSubToken(&(ptr->file_xkbdir)) != STRING) |
| 150 | Error(QUOTE_MSG, "XkbDir"); |
| 151 | ptr->file_xkbdir = val.str; |
| 152 | break; |
| 153 | case EOF_TOKEN: |
| 154 | Error(UNEXPECTED_EOF_MSG); |
| 155 | break; |
| 156 | case OBSOLETE_TOKEN: |
| 157 | xf86parseError(OBSOLETE_MSG, xf86tokenString()); |
| 158 | xf86getSubToken(&(ptr->file_comment)); |
| 159 | break; |
| 160 | default: |
| 161 | Error(INVALID_KEYWORD_MSG, xf86tokenString()); |
| 162 | break; |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | #ifdef DEBUG |
| 167 | printf("File section parsed\n"); |
| 168 | #endif |
| 169 | |
| 170 | return ptr; |
| 171 | } |
| 172 | |
| 173 | #undef CLEANUP |
| 174 | |
| 175 | void |
| 176 | xf86printFileSection(FILE * cf, XF86ConfFilesPtr ptr) |
| 177 | { |
| 178 | char *p, *s; |
| 179 | |
| 180 | if (ptr == NULL) |
| 181 | return; |
| 182 | |
| 183 | if (ptr->file_comment) |
| 184 | fprintf(cf, "%s", ptr->file_comment); |
| 185 | if (ptr->file_logfile) |
| 186 | fprintf(cf, "\tLogFile \"%s\"\n", ptr->file_logfile); |
| 187 | if (ptr->file_modulepath) { |
| 188 | s = ptr->file_modulepath; |
| 189 | p = index(s, ','); |
| 190 | while (p) { |
| 191 | *p = '\000'; |
| 192 | fprintf(cf, "\tModulePath \"%s\"\n", s); |
| 193 | *p = ','; |
| 194 | s = p; |
| 195 | s++; |
| 196 | p = index(s, ','); |
| 197 | } |
| 198 | fprintf(cf, "\tModulePath \"%s\"\n", s); |
| 199 | } |
| 200 | if (ptr->file_fontpath) { |
| 201 | s = ptr->file_fontpath; |
| 202 | p = index(s, ','); |
| 203 | while (p) { |
| 204 | *p = '\000'; |
| 205 | fprintf(cf, "\tFontPath \"%s\"\n", s); |
| 206 | *p = ','; |
| 207 | s = p; |
| 208 | s++; |
| 209 | p = index(s, ','); |
| 210 | } |
| 211 | fprintf(cf, "\tFontPath \"%s\"\n", s); |
| 212 | } |
| 213 | if (ptr->file_xkbdir) |
| 214 | fprintf(cf, "\tXkbDir \"%s\"\n", ptr->file_xkbdir); |
| 215 | } |
| 216 | |
| 217 | void |
| 218 | xf86freeFiles(XF86ConfFilesPtr p) |
| 219 | { |
| 220 | if (p == NULL) |
| 221 | return; |
| 222 | |
| 223 | TestFree(p->file_logfile); |
| 224 | TestFree(p->file_modulepath); |
| 225 | TestFree(p->file_fontpath); |
| 226 | TestFree(p->file_comment); |
| 227 | TestFree(p->file_xkbdir); |
| 228 | |
| 229 | free(p); |
| 230 | } |