diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/parser/Video.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/parser/Video.c | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/parser/Video.c b/nx-X11/programs/Xserver/hw/xfree86/parser/Video.c new file mode 100644 index 000000000..88788aea8 --- /dev/null +++ b/nx-X11/programs/Xserver/hw/xfree86/parser/Video.c @@ -0,0 +1,297 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/parser/Video.c,v 1.13 2003/08/24 17:37:08 dawes 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. + * + */ +/* + * 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 VideoPortTab[] = +{ + {ENDSUBSECTION, "endsubsection"}, + {IDENTIFIER, "identifier"}, + {OPTION, "option"}, + {-1, ""}, +}; + +#define CLEANUP xf86freeVideoPortList + +XF86ConfVideoPortPtr +xf86parseVideoPortSubSection (void) +{ + int has_ident = FALSE; + int token; + parsePrologue (XF86ConfVideoPortPtr, XF86ConfVideoPortRec) + + while ((token = xf86getToken (VideoPortTab)) != ENDSUBSECTION) + { + switch (token) + { + case COMMENT: + ptr->vp_comment = xf86addComment(ptr->vp_comment, val.str); + break; + case IDENTIFIER: + if (xf86getSubToken (&(ptr->vp_comment)) != STRING) + Error (QUOTE_MSG, "Identifier"); + if (has_ident == TRUE) + Error (MULTIPLE_MSG, "Identifier"); + ptr->vp_identifier = val.str; + has_ident = TRUE; + break; + case OPTION: + ptr->vp_option_lst = xf86parseOption(ptr->vp_option_lst); + break; + + case EOF_TOKEN: + Error (UNEXPECTED_EOF_MSG, NULL); + break; + default: + Error (INVALID_KEYWORD_MSG, xf86tokenString ()); + break; + } + } + +#ifdef DEBUG + printf ("VideoPort subsection parsed\n"); +#endif + + return ptr; +} + +#undef CLEANUP + +static xf86ConfigSymTabRec VideoAdaptorTab[] = +{ + {ENDSECTION, "endsection"}, + {IDENTIFIER, "identifier"}, + {VENDOR, "vendorname"}, + {BOARD, "boardname"}, + {BUSID, "busid"}, + {DRIVER, "driver"}, + {OPTION, "option"}, + {SUBSECTION, "subsection"}, + {-1, ""}, +}; + +#define CLEANUP xf86freeVideoAdaptorList + +XF86ConfVideoAdaptorPtr +xf86parseVideoAdaptorSection (void) +{ + int has_ident = FALSE; + int token; + + parsePrologue (XF86ConfVideoAdaptorPtr, XF86ConfVideoAdaptorRec) + + while ((token = xf86getToken (VideoAdaptorTab)) != ENDSECTION) + { + switch (token) + { + case COMMENT: + ptr->va_comment = xf86addComment(ptr->va_comment, val.str); + break; + case IDENTIFIER: + if (xf86getSubToken (&(ptr->va_comment)) != STRING) + Error (QUOTE_MSG, "Identifier"); + ptr->va_identifier = val.str; + if (has_ident == TRUE) + Error (MULTIPLE_MSG, "Identifier"); + has_ident = TRUE; + break; + case VENDOR: + if (xf86getSubToken (&(ptr->va_comment)) != STRING) + Error (QUOTE_MSG, "Vendor"); + ptr->va_vendor = val.str; + break; + case BOARD: + if (xf86getSubToken (&(ptr->va_comment)) != STRING) + Error (QUOTE_MSG, "Board"); + ptr->va_board = val.str; + break; + case BUSID: + if (xf86getSubToken (&(ptr->va_comment)) != STRING) + Error (QUOTE_MSG, "BusID"); + ptr->va_busid = val.str; + break; + case DRIVER: + if (xf86getSubToken (&(ptr->va_comment)) != STRING) + Error (QUOTE_MSG, "Driver"); + ptr->va_driver = val.str; + break; + case OPTION: + ptr->va_option_lst = xf86parseOption(ptr->va_option_lst); + break; + case SUBSECTION: + if (xf86getSubToken (&(ptr->va_comment)) != STRING) + Error (QUOTE_MSG, "SubSection"); + { + HANDLE_LIST (va_port_lst, xf86parseVideoPortSubSection, + XF86ConfVideoPortPtr); + } + break; + + case EOF_TOKEN: + Error (UNEXPECTED_EOF_MSG, NULL); + break; + default: + Error (INVALID_KEYWORD_MSG, xf86tokenString ()); + break; + } + } + + if (!has_ident) + Error (NO_IDENT_MSG, NULL); + +#ifdef DEBUG + printf ("VideoAdaptor section parsed\n"); +#endif + + return ptr; +} + +void +xf86printVideoAdaptorSection (FILE * cf, XF86ConfVideoAdaptorPtr ptr) +{ + XF86ConfVideoPortPtr pptr; + + while (ptr) + { + fprintf (cf, "Section \"VideoAdaptor\"\n"); + if (ptr->va_comment) + fprintf (cf, "%s", ptr->va_comment); + if (ptr->va_identifier) + fprintf (cf, "\tIdentifier \"%s\"\n", ptr->va_identifier); + if (ptr->va_vendor) + fprintf (cf, "\tVendorName \"%s\"\n", ptr->va_vendor); + if (ptr->va_board) + fprintf (cf, "\tBoardName \"%s\"\n", ptr->va_board); + if (ptr->va_busid) + fprintf (cf, "\tBusID \"%s\"\n", ptr->va_busid); + if (ptr->va_driver) + fprintf (cf, "\tDriver \"%s\"\n", ptr->va_driver); + xf86printOptionList(cf, ptr->va_option_lst, 1); + for (pptr = ptr->va_port_lst; pptr; pptr = pptr->list.next) + { + fprintf (cf, "\tSubSection \"VideoPort\"\n"); + if (pptr->vp_comment) + fprintf (cf, "%s", pptr->vp_comment); + if (pptr->vp_identifier) + fprintf (cf, "\t\tIdentifier \"%s\"\n", pptr->vp_identifier); + xf86printOptionList(cf, pptr->vp_option_lst, 2); + fprintf (cf, "\tEndSubSection\n"); + } + fprintf (cf, "EndSection\n\n"); + ptr = ptr->list.next; + } + +} + +void +xf86freeVideoAdaptorList (XF86ConfVideoAdaptorPtr ptr) +{ + XF86ConfVideoAdaptorPtr prev; + + while (ptr) + { + TestFree (ptr->va_identifier); + TestFree (ptr->va_vendor); + TestFree (ptr->va_board); + TestFree (ptr->va_busid); + TestFree (ptr->va_driver); + TestFree (ptr->va_fwdref); + TestFree (ptr->va_comment); + xf86freeVideoPortList (ptr->va_port_lst); + xf86optionListFree (ptr->va_option_lst); + prev = ptr; + ptr = ptr->list.next; + xf86conffree (prev); + } +} + +void +xf86freeVideoPortList (XF86ConfVideoPortPtr ptr) +{ + XF86ConfVideoPortPtr prev; + + while (ptr) + { + TestFree (ptr->vp_identifier); + TestFree (ptr->vp_comment); + xf86optionListFree (ptr->vp_option_lst); + prev = ptr; + ptr = ptr->list.next; + xf86conffree (prev); + } +} + +XF86ConfVideoAdaptorPtr +xf86findVideoAdaptor (const char *ident, XF86ConfVideoAdaptorPtr p) +{ + while (p) + { + if (xf86nameCompare (ident, p->va_identifier) == 0) + return (p); + + p = p->list.next; + } + return (NULL); +} |