/* * * 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 */ #ifdef HAVE_XORG_CONFIG_H #include <xorg-config.h> #endif #include "xf86Parser.h" #include "xf86tokens.h" #include "Configint.h" extern LexRec val; static xf86ConfigSymTabRec DisplayTab[] = { {ENDSUBSECTION, "endsubsection"}, {MODES, "modes"}, {VIEWPORT, "viewport"}, {VIRTUAL, "virtual"}, {VISUAL, "visual"}, {BLACK_TOK, "black"}, {WHITE_TOK, "white"}, {DEPTH, "depth"}, {BPP, "fbbpp"}, {WEIGHT, "weight"}, {OPTION, "option"}, {-1, ""}, }; #define CLEANUP xf86freeDisplayList static XF86ConfDisplayPtr xf86parseDisplaySubSection (void) { int token; parsePrologue (XF86ConfDisplayPtr, XF86ConfDisplayRec) ptr->disp_black.red = ptr->disp_black.green = ptr->disp_black.blue = -1; ptr->disp_white.red = ptr->disp_white.green = ptr->disp_white.blue = -1; ptr->disp_frameX0 = ptr->disp_frameY0 = -1; while ((token = xf86getToken (DisplayTab)) != ENDSUBSECTION) { switch (token) { case COMMENT: ptr->disp_comment = xf86addComment(ptr->disp_comment, val.str); break; case VIEWPORT: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (VIEWPORT_MSG, NULL); ptr->disp_frameX0 = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (VIEWPORT_MSG, NULL); ptr->disp_frameY0 = val.num; break; case VIRTUAL: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (VIRTUAL_MSG, NULL); ptr->disp_virtualX = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (VIRTUAL_MSG, NULL); ptr->disp_virtualY = val.num; break; case DEPTH: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (NUMBER_MSG, "Display"); ptr->disp_depth = val.num; break; case BPP: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (NUMBER_MSG, "Display"); ptr->disp_bpp = val.num; break; case VISUAL: if (xf86getSubToken (&(ptr->disp_comment)) != STRING) Error (QUOTE_MSG, "Display"); ptr->disp_visual = val.str; break; case WEIGHT: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (WEIGHT_MSG, NULL); ptr->disp_weight.red = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (WEIGHT_MSG, NULL); ptr->disp_weight.green = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (WEIGHT_MSG, NULL); ptr->disp_weight.blue = val.num; break; case BLACK_TOK: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (BLACK_MSG, NULL); ptr->disp_black.red = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (BLACK_MSG, NULL); ptr->disp_black.green = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (BLACK_MSG, NULL); ptr->disp_black.blue = val.num; break; case WHITE_TOK: if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (WHITE_MSG, NULL); ptr->disp_white.red = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (WHITE_MSG, NULL); ptr->disp_white.green = val.num; if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER) Error (WHITE_MSG, NULL); ptr->disp_white.blue = val.num; break; case MODES: { XF86ModePtr mptr; while ((token = xf86getSubTokenWithTab (&(ptr->disp_comment), DisplayTab)) == STRING) { mptr = calloc (1, sizeof (XF86ModeRec)); mptr->mode_name = val.str; mptr->list.next = NULL; ptr->disp_mode_lst = (XF86ModePtr) xf86addListItem ((glp) ptr->disp_mode_lst, (glp) mptr); } xf86unGetToken (token); } break; case OPTION: ptr->disp_option_lst = xf86parseOption(ptr->disp_option_lst); break; case EOF_TOKEN: Error (UNEXPECTED_EOF_MSG, NULL); break; default: Error (INVALID_KEYWORD_MSG, xf86tokenString ()); break; } } #ifdef DEBUG printf ("Display subsection parsed\n"); #endif return ptr; } #undef CLEANUP static xf86ConfigSymTabRec ScreenTab[] = { {ENDSECTION, "endsection"}, {IDENTIFIER, "identifier"}, {OBSDRIVER, "driver"}, {MDEVICE, "device"}, {MONITOR, "monitor"}, {VIDEOADAPTOR, "videoadaptor"}, {SCREENNO, "screenno"}, {SUBSECTION, "subsection"}, {DEFAULTDEPTH, "defaultcolordepth"}, {DEFAULTDEPTH, "defaultdepth"}, {DEFAULTBPP, "defaultbpp"}, {DEFAULTFBBPP, "defaultfbbpp"}, {VIRTUAL, "virtual"}, {OPTION, "option"}, {-1, ""}, }; #define CLEANUP xf86freeScreenList XF86ConfScreenPtr xf86parseScreenSection (void) { int has_ident = FALSE; int has_driver= FALSE; int token; parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec) while ((token = xf86getToken (ScreenTab)) != ENDSECTION) { switch (token) { case COMMENT: ptr->scrn_comment = xf86addComment(ptr->scrn_comment, val.str); break; case IDENTIFIER: if (xf86getSubToken (&(ptr->scrn_comment)) != STRING) Error (QUOTE_MSG, "Identifier"); ptr->scrn_identifier = val.str; if (has_ident || has_driver) Error (ONLY_ONE_MSG,"Identifier or Driver"); has_ident = TRUE; break; case OBSDRIVER: if (xf86getSubToken (&(ptr->scrn_comment)) != STRING) Error (QUOTE_MSG, "Driver"); ptr->scrn_obso_driver = val.str; if (has_ident || has_driver) Error (ONLY_ONE_MSG,"Identifier or Driver"); has_driver = TRUE; break; case DEFAULTDEPTH: if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER) Error (NUMBER_MSG, "DefaultDepth"); ptr->scrn_defaultdepth = val.num; break; case DEFAULTBPP: if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER) Error (NUMBER_MSG, "DefaultBPP"); ptr->scrn_defaultbpp = val.num; break; case DEFAULTFBBPP: if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER) Error (NUMBER_MSG, "DefaultFbBPP"); ptr->scrn_defaultfbbpp = val.num; break; case MDEVICE: if (xf86getSubToken (&(ptr->scrn_comment)) != STRING) Error (QUOTE_MSG, "Device"); ptr->scrn_device_str = val.str; break; case MONITOR: if (xf86getSubToken (&(ptr->scrn_comment)) != STRING) Error (QUOTE_MSG, "Monitor"); ptr->scrn_monitor_str = val.str; break; case VIDEOADAPTOR: { XF86ConfAdaptorLinkPtr aptr; if (xf86getSubToken (&(ptr->scrn_comment)) != STRING) Error (QUOTE_MSG, "VideoAdaptor"); /* Don't allow duplicates */ for (aptr = ptr->scrn_adaptor_lst; aptr; aptr = (XF86ConfAdaptorLinkPtr) aptr->list.next) if (xf86nameCompare (val.str, aptr->al_adaptor_str) == 0) break; if (aptr == NULL) { aptr = calloc (1, sizeof (XF86ConfAdaptorLinkRec)); aptr->list.next = NULL; aptr->al_adaptor_str = val.str; ptr->scrn_adaptor_lst = (XF86ConfAdaptorLinkPtr) xf86addListItem ((glp) ptr->scrn_adaptor_lst, (glp) aptr); } } break; case VIRTUAL: if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER) Error (VIRTUAL_MSG, NULL); ptr->scrn_virtualX = val.num; if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER) Error (VIRTUAL_MSG, NULL); ptr->scrn_virtualY = val.num; break; case OPTION: ptr->scrn_option_lst = xf86parseOption(ptr->scrn_option_lst); break; case SUBSECTION: if (xf86getSubToken (&(ptr->scrn_comment)) != STRING) Error (QUOTE_MSG, "SubSection"); { free(val.str); HANDLE_LIST (scrn_display_lst, xf86parseDisplaySubSection, XF86ConfDisplayPtr); } break; case EOF_TOKEN: Error (UNEXPECTED_EOF_MSG, NULL); break; default: Error (INVALID_KEYWORD_MSG, xf86tokenString ()); break; } } if (!has_ident && !has_driver) Error (NO_IDENT_MSG, NULL); #ifdef DEBUG printf ("Screen section parsed\n"); #endif return ptr; } void xf86printScreenSection (FILE * cf, XF86ConfScreenPtr ptr) { XF86ConfAdaptorLinkPtr aptr; XF86ConfDisplayPtr dptr; XF86ModePtr mptr; while (ptr) { fprintf (cf, "Section \"Screen\"\n"); if (ptr->scrn_comment) fprintf (cf, "%s", ptr->scrn_comment); if (ptr->scrn_identifier) fprintf (cf, "\tIdentifier \"%s\"\n", ptr->scrn_identifier); if (ptr->scrn_obso_driver) fprintf (cf, "\tDriver \"%s\"\n", ptr->scrn_obso_driver); if (ptr->scrn_device_str) fprintf (cf, "\tDevice \"%s\"\n", ptr->scrn_device_str); if (ptr->scrn_monitor_str) fprintf (cf, "\tMonitor \"%s\"\n", ptr->scrn_monitor_str); if (ptr->scrn_defaultdepth) fprintf (cf, "\tDefaultDepth %d\n", ptr->scrn_defaultdepth); if (ptr->scrn_defaultbpp) fprintf (cf, "\tDefaultBPP %d\n", ptr->scrn_defaultbpp); if (ptr->scrn_defaultfbbpp) fprintf (cf, "\tDefaultFbBPP %d\n", ptr->scrn_defaultfbbpp); xf86printOptionList(cf, ptr->scrn_option_lst, 1); for (aptr = ptr->scrn_adaptor_lst; aptr; aptr = aptr->list.next) { fprintf (cf, "\tVideoAdaptor \"%s\"\n", aptr->al_adaptor_str); } if (ptr->scrn_virtualX && ptr->scrn_virtualY) fprintf (cf, "\tVirtual %d %d\n", ptr->scrn_virtualX, ptr->scrn_virtualY); for (dptr = ptr->scrn_display_lst; dptr; dptr = dptr->list.next) { fprintf (cf, "\tSubSection \"Display\"\n"); if (dptr->disp_comment) fprintf (cf, "%s", dptr->disp_comment); if (dptr->disp_frameX0 >= 0 || dptr->disp_frameY0 >= 0) { fprintf (cf, "\t\tViewport %d %d\n", dptr->disp_frameX0, dptr->disp_frameY0); } if (dptr->disp_virtualX != 0 || dptr->disp_virtualY != 0) { fprintf (cf, "\t\tVirtual %d %d\n", dptr->disp_virtualX, dptr->disp_virtualY); } if (dptr->disp_depth) { fprintf (cf, "\t\tDepth %d\n", dptr->disp_depth); } if (dptr->disp_bpp) { fprintf (cf, "\t\tFbBPP %d\n", dptr->disp_bpp); } if (dptr->disp_visual) { fprintf (cf, "\t\tVisual \"%s\"\n", dptr->disp_visual); } if (dptr->disp_weight.red != 0) { fprintf (cf, "\t\tWeight %d %d %d\n", dptr->disp_weight.red, dptr->disp_weight.green, dptr->disp_weight.blue); } if (dptr->disp_black.red != -1) { fprintf (cf, "\t\tBlack 0x%04x 0x%04x 0x%04x\n", dptr->disp_black.red, dptr->disp_black.green, dptr->disp_black.blue); } if (dptr->disp_white.red != -1) { fprintf (cf, "\t\tWhite 0x%04x 0x%04x 0x%04x\n", dptr->disp_white.red, dptr->disp_white.green, dptr->disp_white.blue); } if (dptr->disp_mode_lst) { fprintf (cf, "\t\tModes "); } for (mptr = dptr->disp_mode_lst; mptr; mptr = mptr->list.next) { fprintf (cf, " \"%s\"", mptr->mode_name); } if (dptr->disp_mode_lst) { fprintf (cf, "\n"); } xf86printOptionList(cf, dptr->disp_option_lst, 2); fprintf (cf, "\tEndSubSection\n"); } fprintf (cf, "EndSection\n\n"); ptr = ptr->list.next; } } void xf86freeScreenList (XF86ConfScreenPtr ptr) { XF86ConfScreenPtr prev; while (ptr) { TestFree (ptr->scrn_identifier); TestFree (ptr->scrn_monitor_str); TestFree (ptr->scrn_device_str); TestFree (ptr->scrn_comment); xf86optionListFree (ptr->scrn_option_lst); xf86freeAdaptorLinkList (ptr->scrn_adaptor_lst); xf86freeDisplayList (ptr->scrn_display_lst); prev = ptr; ptr = ptr->list.next; free (prev); } } void xf86freeAdaptorLinkList (XF86ConfAdaptorLinkPtr ptr) { XF86ConfAdaptorLinkPtr prev; while (ptr) { TestFree (ptr->al_adaptor_str); prev = ptr; ptr = ptr->list.next; free (prev); } } void xf86freeDisplayList (XF86ConfDisplayPtr ptr) { XF86ConfDisplayPtr prev; while (ptr) { xf86freeModeList (ptr->disp_mode_lst); xf86optionListFree (ptr->disp_option_lst); prev = ptr; ptr = ptr->list.next; free (prev); } } void xf86freeModeList (XF86ModePtr ptr) { XF86ModePtr prev; while (ptr) { TestFree (ptr->mode_name); prev = ptr; ptr = ptr->list.next; free (prev); } } int xf86validateScreen (XF86ConfigPtr p) { XF86ConfScreenPtr screen = p->conf_screen_lst; XF86ConfMonitorPtr monitor; XF86ConfAdaptorLinkPtr adaptor; while (screen) { if (screen->scrn_obso_driver && !screen->scrn_identifier) screen->scrn_identifier = screen->scrn_obso_driver; monitor = xf86findMonitor (screen->scrn_monitor_str, p->conf_monitor_lst); if (screen->scrn_monitor_str) { if (monitor) { screen->scrn_monitor = monitor; if (!xf86validateMonitor(p, screen)) return (FALSE); } } screen->scrn_device= xf86findDevice (screen->scrn_device_str, p->conf_device_lst); adaptor = screen->scrn_adaptor_lst; while (adaptor) { adaptor->al_adaptor = xf86findVideoAdaptor (adaptor->al_adaptor_str, p->conf_videoadaptor_lst); if (!adaptor->al_adaptor) { xf86validationError (UNDEFINED_ADAPTOR_MSG, adaptor->al_adaptor_str, screen->scrn_identifier); return (FALSE); } else if (adaptor->al_adaptor->va_fwdref) { xf86validationError (ADAPTOR_REF_TWICE_MSG, adaptor->al_adaptor_str, adaptor->al_adaptor->va_fwdref); return (FALSE); } adaptor->al_adaptor->va_fwdref = strdup(screen->scrn_identifier); adaptor = adaptor->list.next; } screen = screen->list.next; } return (TRUE); } XF86ConfScreenPtr xf86findScreen (const char *ident, XF86ConfScreenPtr p) { while (p) { if (xf86nameCompare (ident, p->scrn_identifier) == 0) return (p); p = p->list.next; } return (NULL); }