1/* 2 * 3 * Copyright (c) 1997 Metro Link Incorporated 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 19 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 20 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 * 23 * Except as contained in this notice, the name of the Metro Link shall not be 24 * used in advertising or otherwise to promote the sale, use or other dealings 25 * in this Software without prior written authorization from Metro Link. 26 * 27 */ 28/* 29 * Copyright (c) 1997-2003 by The XFree86 Project, Inc. 30 * 31 * Permission is hereby granted, free of charge, to any person obtaining a 32 * copy of this software and associated documentation files (the "Software"), 33 * to deal in the Software without restriction, including without limitation 34 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 35 * and/or sell copies of the Software, and to permit persons to whom the 36 * Software is furnished to do so, subject to the following conditions: 37 * 38 * The above copyright notice and this permission notice shall be included in 39 * all copies or substantial portions of the Software. 40 * 41 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 42 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 43 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 44 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 45 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 46 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 47 * OTHER DEALINGS IN THE SOFTWARE. 48 * 49 * Except as contained in this notice, the name of the copyright holder(s) 50 * and author(s) shall not be used in advertising or otherwise to promote 51 * the sale, use or other dealings in this Software without prior written 52 * authorization from the copyright holder(s) and author(s). 53 */ 54 55/* View/edit this file with tab stops set to 4 */ 56 57#ifdef HAVE_XORG_CONFIG_H 58#include <xorg-config.h> 59#endif 60 61#include "xf86Parser.h" 62#include "xf86tokens.h" 63#include "Configint.h" 64 65extern LexRec val; 66 67static xf86ConfigSymTabRec VideoPortTab[] = 68{ 69 {ENDSUBSECTION, "endsubsection"}, 70 {IDENTIFIER, "identifier"}, 71 {OPTION, "option"}, 72 {-1, ""}, 73}; 74 75#define CLEANUP xf86freeVideoPortList 76 77static void 78xf86freeVideoPortList (XF86ConfVideoPortPtr ptr) 79{ 80 XF86ConfVideoPortPtr prev; 81 82 while (ptr) 83 { 84 TestFree (ptr->vp_identifier); 85 TestFree (ptr->vp_comment); 86 xf86optionListFree (ptr->vp_option_lst); 87 prev = ptr; 88 ptr = ptr->list.next; 89 free (prev); 90 } 91} 92 93static XF86ConfVideoPortPtr 94xf86parseVideoPortSubSection (void) 95{ 96 int has_ident = FALSE; 97 int token; 98 parsePrologue (XF86ConfVideoPortPtr, XF86ConfVideoPortRec) 99 100 while ((token = xf86getToken (VideoPortTab)) != ENDSUBSECTION) 101 { 102 switch (token) 103 { 104 case COMMENT: 105 ptr->vp_comment = xf86addComment(ptr->vp_comment, val.str); 106 break; 107 case IDENTIFIER: 108 if (xf86getSubToken (&(ptr->vp_comment)) != STRING) 109 Error (QUOTE_MSG, "Identifier"); 110 if (has_ident == TRUE) 111 Error (MULTIPLE_MSG, "Identifier"); 112 ptr->vp_identifier = val.str; 113 has_ident = TRUE; 114 break; 115 case OPTION: 116 ptr->vp_option_lst = xf86parseOption(ptr->vp_option_lst); 117 break; 118 119 case EOF_TOKEN: 120 Error (UNEXPECTED_EOF_MSG, NULL); 121 break; 122 default: 123 Error (INVALID_KEYWORD_MSG, xf86tokenString ()); 124 break; 125 } 126 } 127 128#ifdef DEBUG 129 printf ("VideoPort subsection parsed\n"); 130#endif 131 132 return ptr; 133} 134 135#undef CLEANUP 136 137static xf86ConfigSymTabRec VideoAdaptorTab[] = 138{ 139 {ENDSECTION, "endsection"}, 140 {IDENTIFIER, "identifier"}, 141 {VENDOR, "vendorname"}, 142 {BOARD, "boardname"}, 143 {BUSID, "busid"}, 144 {DRIVER, "driver"}, 145 {OPTION, "option"}, 146 {SUBSECTION, "subsection"}, 147 {-1, ""}, 148}; 149 150#define CLEANUP xf86freeVideoAdaptorList 151 152XF86ConfVideoAdaptorPtr 153xf86parseVideoAdaptorSection (void) 154{ 155 int has_ident = FALSE; 156 int token; 157 158 parsePrologue (XF86ConfVideoAdaptorPtr, XF86ConfVideoAdaptorRec) 159 160 while ((token = xf86getToken (VideoAdaptorTab)) != ENDSECTION) 161 { 162 switch (token) 163 { 164 case COMMENT: 165 ptr->va_comment = xf86addComment(ptr->va_comment, val.str); 166 break; 167 case IDENTIFIER: 168 if (xf86getSubToken (&(ptr->va_comment)) != STRING) 169 Error (QUOTE_MSG, "Identifier"); 170 ptr->va_identifier = val.str; 171 if (has_ident == TRUE) 172 Error (MULTIPLE_MSG, "Identifier"); 173 has_ident = TRUE; 174 break; 175 case VENDOR: 176 if (xf86getSubToken (&(ptr->va_comment)) != STRING) 177 Error (QUOTE_MSG, "Vendor"); 178 ptr->va_vendor = val.str; 179 break; 180 case BOARD: 181 if (xf86getSubToken (&(ptr->va_comment)) != STRING) 182 Error (QUOTE_MSG, "Board"); 183 ptr->va_board = val.str; 184 break; 185 case BUSID: 186 if (xf86getSubToken (&(ptr->va_comment)) != STRING) 187 Error (QUOTE_MSG, "BusID"); 188 ptr->va_busid = val.str; 189 break; 190 case DRIVER: 191 if (xf86getSubToken (&(ptr->va_comment)) != STRING) 192 Error (QUOTE_MSG, "Driver"); 193 ptr->va_driver = val.str; 194 break; 195 case OPTION: 196 ptr->va_option_lst = xf86parseOption(ptr->va_option_lst); 197 break; 198 case SUBSECTION: 199 if (xf86getSubToken (&(ptr->va_comment)) != STRING) 200 Error (QUOTE_MSG, "SubSection"); 201 { 202 HANDLE_LIST (va_port_lst, xf86parseVideoPortSubSection, 203 XF86ConfVideoPortPtr); 204 } 205 break; 206 207 case EOF_TOKEN: 208 Error (UNEXPECTED_EOF_MSG, NULL); 209 break; 210 default: 211 Error (INVALID_KEYWORD_MSG, xf86tokenString ()); 212 break; 213 } 214 } 215 216 if (!has_ident) 217 Error (NO_IDENT_MSG, NULL); 218 219#ifdef DEBUG 220 printf ("VideoAdaptor section parsed\n"); 221#endif 222 223 return ptr; 224} 225 226void 227xf86printVideoAdaptorSection (FILE * cf, XF86ConfVideoAdaptorPtr ptr) 228{ 229 XF86ConfVideoPortPtr pptr; 230 231 while (ptr) 232 { 233 fprintf (cf, "Section \"VideoAdaptor\"\n"); 234 if (ptr->va_comment) 235 fprintf (cf, "%s", ptr->va_comment); 236 if (ptr->va_identifier) 237 fprintf (cf, "\tIdentifier \"%s\"\n", ptr->va_identifier); 238 if (ptr->va_vendor) 239 fprintf (cf, "\tVendorName \"%s\"\n", ptr->va_vendor); 240 if (ptr->va_board) 241 fprintf (cf, "\tBoardName \"%s\"\n", ptr->va_board); 242 if (ptr->va_busid) 243 fprintf (cf, "\tBusID \"%s\"\n", ptr->va_busid); 244 if (ptr->va_driver) 245 fprintf (cf, "\tDriver \"%s\"\n", ptr->va_driver); 246 xf86printOptionList(cf, ptr->va_option_lst, 1); 247 for (pptr = ptr->va_port_lst; pptr; pptr = pptr->list.next) 248 { 249 fprintf (cf, "\tSubSection \"VideoPort\"\n"); 250 if (pptr->vp_comment) 251 fprintf (cf, "%s", pptr->vp_comment); 252 if (pptr->vp_identifier) 253 fprintf (cf, "\t\tIdentifier \"%s\"\n", pptr->vp_identifier); 254 xf86printOptionList(cf, pptr->vp_option_lst, 2); 255 fprintf (cf, "\tEndSubSection\n"); 256 } 257 fprintf (cf, "EndSection\n\n"); 258 ptr = ptr->list.next; 259 } 260 261} 262 263void 264xf86freeVideoAdaptorList (XF86ConfVideoAdaptorPtr ptr) 265{ 266 XF86ConfVideoAdaptorPtr prev; 267 268 while (ptr) 269 { 270 TestFree (ptr->va_identifier); 271 TestFree (ptr->va_vendor); 272 TestFree (ptr->va_board); 273 TestFree (ptr->va_busid); 274 TestFree (ptr->va_driver); 275 TestFree (ptr->va_fwdref); 276 TestFree (ptr->va_comment); 277 xf86freeVideoPortList (ptr->va_port_lst); 278 xf86optionListFree (ptr->va_option_lst); 279 prev = ptr; 280 ptr = ptr->list.next; 281 free (prev); 282 } 283} 284 285XF86ConfVideoAdaptorPtr 286xf86findVideoAdaptor (const char *ident, XF86ConfVideoAdaptorPtr p) 287{ 288 while (p) 289 { 290 if (xf86nameCompare (ident, p->va_identifier) == 0) 291 return p; 292 293 p = p->list.next; 294 } 295 return NULL; 296} 297