288 lines
9.1 KiB
C
288 lines
9.1 KiB
C
/*
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*
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* Copyright (c) 1997 Metro Link Incorporated
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of the Metro Link shall not be
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* used in advertising or otherwise to promote the sale, use or other dealings
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* in this Software without prior written authorization from Metro Link.
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*
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*/
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/*
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* Copyright (c) 1997-2003 by The XFree86 Project, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of the copyright holder(s)
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* and author(s) shall not be used in advertising or otherwise to promote
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* the sale, use or other dealings in this Software without prior written
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* authorization from the copyright holder(s) and author(s).
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*/
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include "xf86Parser.h"
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#include "xf86tokens.h"
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#include "Configint.h"
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static const xf86ConfigSymTabRec VideoPortTab[] = {
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{ENDSUBSECTION, "endsubsection"},
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{IDENTIFIER, "identifier"},
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{OPTION, "option"},
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{-1, ""},
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};
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#define CLEANUP xf86freeVideoPortList
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static void
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xf86freeVideoPortList(XF86ConfVideoPortPtr ptr)
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{
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XF86ConfVideoPortPtr prev;
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while (ptr) {
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TestFree(ptr->vp_identifier);
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TestFree(ptr->vp_comment);
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xf86optionListFree(ptr->vp_option_lst);
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prev = ptr;
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ptr = ptr->list.next;
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free(prev);
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}
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}
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static XF86ConfVideoPortPtr
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xf86parseVideoPortSubSection(void)
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{
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int has_ident = FALSE;
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int token;
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parsePrologue(XF86ConfVideoPortPtr, XF86ConfVideoPortRec)
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while ((token = xf86getToken(VideoPortTab)) != ENDSUBSECTION) {
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switch (token) {
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case COMMENT:
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ptr->vp_comment = xf86addComment(ptr->vp_comment, xf86_lex_val.str);
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free(xf86_lex_val.str);
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xf86_lex_val.str = NULL;
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break;
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case IDENTIFIER:
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if (xf86getSubToken(&(ptr->vp_comment)) != STRING)
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Error(QUOTE_MSG, "Identifier");
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if (has_ident == TRUE)
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Error(MULTIPLE_MSG, "Identifier");
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ptr->vp_identifier = xf86_lex_val.str;
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has_ident = TRUE;
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break;
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case OPTION:
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ptr->vp_option_lst = xf86parseOption(ptr->vp_option_lst);
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break;
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case EOF_TOKEN:
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Error(UNEXPECTED_EOF_MSG);
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break;
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default:
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Error(INVALID_KEYWORD_MSG, xf86tokenString());
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break;
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}
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}
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#ifdef DEBUG
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printf("VideoPort subsection parsed\n");
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#endif
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return ptr;
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}
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#undef CLEANUP
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static const xf86ConfigSymTabRec VideoAdaptorTab[] = {
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{ENDSECTION, "endsection"},
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{IDENTIFIER, "identifier"},
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{VENDOR, "vendorname"},
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{BOARD, "boardname"},
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{BUSID, "busid"},
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{DRIVER, "driver"},
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{OPTION, "option"},
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{SUBSECTION, "subsection"},
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{-1, ""},
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};
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#define CLEANUP xf86freeVideoAdaptorList
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XF86ConfVideoAdaptorPtr
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xf86parseVideoAdaptorSection(void)
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{
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int has_ident = FALSE;
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int token;
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parsePrologue(XF86ConfVideoAdaptorPtr, XF86ConfVideoAdaptorRec)
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while ((token = xf86getToken(VideoAdaptorTab)) != ENDSECTION) {
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switch (token) {
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case COMMENT:
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ptr->va_comment = xf86addComment(ptr->va_comment, xf86_lex_val.str);
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free(xf86_lex_val.str);
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xf86_lex_val.str = NULL;
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break;
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case IDENTIFIER:
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if (xf86getSubToken(&(ptr->va_comment)) != STRING)
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Error(QUOTE_MSG, "Identifier");
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ptr->va_identifier = xf86_lex_val.str;
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if (has_ident == TRUE)
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Error(MULTIPLE_MSG, "Identifier");
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has_ident = TRUE;
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break;
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case VENDOR:
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if (xf86getSubToken(&(ptr->va_comment)) != STRING)
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Error(QUOTE_MSG, "Vendor");
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ptr->va_vendor = xf86_lex_val.str;
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break;
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case BOARD:
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if (xf86getSubToken(&(ptr->va_comment)) != STRING)
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Error(QUOTE_MSG, "Board");
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ptr->va_board = xf86_lex_val.str;
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break;
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case BUSID:
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if (xf86getSubToken(&(ptr->va_comment)) != STRING)
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Error(QUOTE_MSG, "BusID");
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ptr->va_busid = xf86_lex_val.str;
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break;
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case DRIVER:
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if (xf86getSubToken(&(ptr->va_comment)) != STRING)
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Error(QUOTE_MSG, "Driver");
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ptr->va_driver = xf86_lex_val.str;
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break;
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case OPTION:
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ptr->va_option_lst = xf86parseOption(ptr->va_option_lst);
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break;
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case SUBSECTION:
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if (xf86getSubToken(&(ptr->va_comment)) != STRING)
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Error(QUOTE_MSG, "SubSection");
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{
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HANDLE_LIST(va_port_lst, xf86parseVideoPortSubSection,
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XF86ConfVideoPortPtr);
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}
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break;
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case EOF_TOKEN:
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Error(UNEXPECTED_EOF_MSG);
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break;
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default:
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Error(INVALID_KEYWORD_MSG, xf86tokenString());
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break;
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}
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}
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if (!has_ident)
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Error(NO_IDENT_MSG);
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#ifdef DEBUG
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printf("VideoAdaptor section parsed\n");
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#endif
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return ptr;
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}
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void
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xf86printVideoAdaptorSection(FILE * cf, XF86ConfVideoAdaptorPtr ptr)
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{
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XF86ConfVideoPortPtr pptr;
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while (ptr) {
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fprintf(cf, "Section \"VideoAdaptor\"\n");
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if (ptr->va_comment)
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fprintf(cf, "%s", ptr->va_comment);
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if (ptr->va_identifier)
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fprintf(cf, "\tIdentifier \"%s\"\n", ptr->va_identifier);
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if (ptr->va_vendor)
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fprintf(cf, "\tVendorName \"%s\"\n", ptr->va_vendor);
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if (ptr->va_board)
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fprintf(cf, "\tBoardName \"%s\"\n", ptr->va_board);
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if (ptr->va_busid)
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fprintf(cf, "\tBusID \"%s\"\n", ptr->va_busid);
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if (ptr->va_driver)
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fprintf(cf, "\tDriver \"%s\"\n", ptr->va_driver);
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xf86printOptionList(cf, ptr->va_option_lst, 1);
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for (pptr = ptr->va_port_lst; pptr; pptr = pptr->list.next) {
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fprintf(cf, "\tSubSection \"VideoPort\"\n");
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if (pptr->vp_comment)
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fprintf(cf, "%s", pptr->vp_comment);
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if (pptr->vp_identifier)
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fprintf(cf, "\t\tIdentifier \"%s\"\n", pptr->vp_identifier);
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xf86printOptionList(cf, pptr->vp_option_lst, 2);
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fprintf(cf, "\tEndSubSection\n");
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}
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fprintf(cf, "EndSection\n\n");
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ptr = ptr->list.next;
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}
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}
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void
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xf86freeVideoAdaptorList(XF86ConfVideoAdaptorPtr ptr)
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{
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XF86ConfVideoAdaptorPtr prev;
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while (ptr) {
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TestFree(ptr->va_identifier);
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TestFree(ptr->va_vendor);
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TestFree(ptr->va_board);
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TestFree(ptr->va_busid);
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TestFree(ptr->va_driver);
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TestFree(ptr->va_fwdref);
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TestFree(ptr->va_comment);
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xf86freeVideoPortList(ptr->va_port_lst);
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xf86optionListFree(ptr->va_option_lst);
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prev = ptr;
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ptr = ptr->list.next;
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free(prev);
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}
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}
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XF86ConfVideoAdaptorPtr
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xf86findVideoAdaptor(const char *ident, XF86ConfVideoAdaptorPtr p)
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{
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while (p) {
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if (xf86nameCompare(ident, p->va_identifier) == 0)
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return p;
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p = p->list.next;
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}
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return NULL;
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}
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