371 lines
12 KiB
C
371 lines
12 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/parser/Video.c,v 1.15 2005/01/26 05:31:50 dawes Exp $ */
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/*
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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) 1997-2005 by The XFree86 Project, Inc.
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject
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* to the following conditions:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution, and in the same place and form as other copyright,
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* license and disclaimer information.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment: "This product
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* includes software developed by The XFree86 Project, Inc
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* (http://www.xfree86.org/) and its contributors", in the same
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* place and form as other third-party acknowledgments. Alternately,
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* this acknowledgment may appear in the software itself, in the
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* same form and location as other such third-party acknowledgments.
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*
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* 4. Except as contained in this notice, the name of The XFree86
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* Project, Inc shall not be used in advertising or otherwise to
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* promote the sale, use or other dealings in this Software without
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* prior written authorization from The XFree86 Project, Inc.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE XFREE86 PROJECT, INC OR ITS CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright © 2004, 2005 X-Oz Technologies.
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* All rights reserved.
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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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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment: "This product
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* includes software developed by X-Oz Technologies
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* (http://www.x-oz.com/)." Alternately, this acknowledgment may
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* appear in the software itself, if and wherever such third-party
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* acknowledgments normally appear.
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*
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* 4. Except as contained in this notice, the name of X-Oz
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* Technologies shall not be used in advertising or otherwise to
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* promote the sale, use or other dealings in this Software without
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* prior written authorization from X-Oz Technologies.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL X-OZ TECHNOLOGIES OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/* View/edit this file with tab stops set to 4 */
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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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extern LexRec val;
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static xf86ConfigSymTabRec VideoPortTab[] =
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{
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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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XF86ConfVideoPortPtr
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xf86parseVideoPortSubSection (char *name)
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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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ptr->vp_identifier = name;
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while ((token = xf86getToken (VideoPortTab)) != ENDSUBSECTION)
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{
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switch (token)
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{
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case COMMENT:
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ptr->vp_comment = xf86addComment(ptr->vp_comment, val.str);
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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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TestFree(ptr->vp_identifier);
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ptr->vp_identifier = 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, NULL);
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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 xf86ConfigSymTabRec VideoAdaptorTab[] =
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{
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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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{
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switch (token)
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{
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case COMMENT:
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ptr->va_comment = xf86addComment(ptr->va_comment, val.str);
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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 = 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 = 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 = 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 = 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 = 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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{
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XF86ConfVideoPortPtr p =
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xf86parseVideoPortSubSection(val.str);
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if (!p) {
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CLEANUP(ptr);
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return NULL;
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} else {
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ptr->va_port_lst =
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(XF86ConfVideoPortPtr)xf86addListItem((glp)ptr->va_port_lst, (glp)p);
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}
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}
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}
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break;
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case EOF_TOKEN:
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Error (UNEXPECTED_EOF_MSG, NULL);
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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, NULL);
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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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{
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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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{
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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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{
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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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xf86conffree (prev);
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}
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}
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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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{
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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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xf86conffree (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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{
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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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