382 lines
12 KiB
C
382 lines
12 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/parser/Files.c,v 1.19 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 © 2003, 2004, 2005 David H. Dawes.
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* Copyright © 2003, 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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/* View/edit this file with tab stops set to 4 */
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#include "X11/Xos.h"
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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 FilesTab[] =
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{
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{ENDSECTION, "endsection"},
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{IDENTIFIER, "identifier"},
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{FONTPATH, "fontpath"},
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{RGBPATH, "rgbpath"},
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{MODULEPATH, "modulepath"},
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{INPUTDEVICES, "inputdevices"},
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{LOGFILEPATH, "logfile"},
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{OPTION, "option"},
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{-1, ""},
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};
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static char *
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prependRoot (char *pathname)
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{
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#ifndef __EMX__
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return pathname;
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#else
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/* XXXX caveat: multiple path components in line */
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return (char *) __XOS2RedirRoot (pathname);
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#endif
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}
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#define CLEANUP xf86freeFilesList
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XF86ConfFilesPtr
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xf86parseFilesSection (void)
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{
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int has_ident = FALSE;
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int i, j;
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int k, l;
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char *str;
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int token;
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parsePrologue (XF86ConfFilesPtr, XF86ConfFilesRec)
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while ((token = xf86getToken (FilesTab)) != 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->file_comment = xf86addComment(ptr->file_comment, val.str);
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break;
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case IDENTIFIER:
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if (xf86getSubToken (&(ptr->file_comment)) != STRING)
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Error (QUOTE_MSG, "Identifier");
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if (has_ident)
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Error (MULTIPLE_MSG, "Identifier");
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ptr->file_identifier = val.str;
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has_ident = TRUE;
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break;
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case FONTPATH:
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if (xf86getSubToken (&(ptr->file_comment)) != STRING)
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Error (QUOTE_MSG, "FontPath");
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j = FALSE;
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str = prependRoot (val.str);
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if (ptr->file_fontpath == NULL)
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{
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ptr->file_fontpath = xf86confmalloc (1);
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ptr->file_fontpath[0] = '\0';
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i = strlen (str) + 1;
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}
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else
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{
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i = strlen (ptr->file_fontpath) + strlen (str) + 1;
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if (ptr->file_fontpath[strlen (ptr->file_fontpath) - 1] != ',')
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{
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i++;
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j = TRUE;
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}
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}
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ptr->file_fontpath =
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xf86confrealloc (ptr->file_fontpath, i);
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if (j)
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strcat (ptr->file_fontpath, ",");
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strcat (ptr->file_fontpath, str);
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xf86conffree (val.str);
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break;
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case RGBPATH:
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if (xf86getSubToken (&(ptr->file_comment)) != STRING)
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Error (QUOTE_MSG, "RGBPath");
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ptr->file_rgbpath = val.str;
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break;
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case MODULEPATH:
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if (xf86getSubToken (&(ptr->file_comment)) != STRING)
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Error (QUOTE_MSG, "ModulePath");
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l = FALSE;
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str = prependRoot (val.str);
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if (ptr->file_modulepath == NULL)
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{
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ptr->file_modulepath = xf86confmalloc (1);
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ptr->file_modulepath[0] = '\0';
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k = strlen (str) + 1;
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}
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else
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{
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k = strlen (ptr->file_modulepath) + strlen (str) + 1;
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if (ptr->file_modulepath[strlen (ptr->file_modulepath) - 1] != ',')
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{
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k++;
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l = TRUE;
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}
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}
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ptr->file_modulepath = xf86confrealloc (ptr->file_modulepath, k);
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if (l)
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strcat (ptr->file_modulepath, ",");
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strcat (ptr->file_modulepath, str);
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xf86conffree (val.str);
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break;
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case INPUTDEVICES:
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if (xf86getSubToken (&(ptr->file_comment)) != STRING)
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Error (QUOTE_MSG, "InputDevices");
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l = FALSE;
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str = prependRoot (val.str);
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if (ptr->file_inputdevs == NULL)
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{
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ptr->file_inputdevs = xf86confmalloc (1);
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ptr->file_inputdevs[0] = '\0';
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k = strlen (str) + 1;
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}
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else
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{
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k = strlen (ptr->file_inputdevs) + strlen (str) + 1;
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if (ptr->file_inputdevs[strlen (ptr->file_inputdevs) - 1] != ',')
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{
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k++;
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l = TRUE;
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}
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}
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ptr->file_inputdevs = xf86confrealloc (ptr->file_inputdevs, k);
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if (l)
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strcat (ptr->file_inputdevs, ",");
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strcat (ptr->file_inputdevs, str);
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xf86conffree (val.str);
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break;
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case LOGFILEPATH:
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if (xf86getSubToken (&(ptr->file_comment)) != STRING)
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Error (QUOTE_MSG, "LogFile");
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ptr->file_logfile = val.str;
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break;
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case OPTION:
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ptr->file_option_lst = xf86parseOption(ptr->file_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 ("File section 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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void
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xf86printFileSection (FILE * cf, XF86ConfFilesPtr ptr)
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{
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char *p, *s;
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while (ptr)
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{
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fprintf(cf, "Section \"Files\"\n");
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if (ptr->file_comment)
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fprintf (cf, "%s", ptr->file_comment);
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if (ptr->file_identifier)
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fprintf (cf, "\tIdentifier \"%s\"\n", ptr->file_identifier);
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if (ptr->file_logfile)
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fprintf (cf, "\tLogFile \"%s\"\n", ptr->file_logfile);
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if (ptr->file_rgbpath)
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fprintf (cf, "\tRgbPath \"%s\"\n", ptr->file_rgbpath);
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if (ptr->file_modulepath)
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{
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s = ptr->file_modulepath;
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p = index (s, ',');
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while (p)
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{
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*p = '\000';
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fprintf (cf, "\tModulePath \"%s\"\n", s);
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*p = ',';
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s = p;
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s++;
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p = index (s, ',');
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}
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fprintf (cf, "\tModulePath \"%s\"\n", s);
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}
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if (ptr->file_inputdevs)
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{
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s = ptr->file_inputdevs;
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p = index (s, ',');
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while (p)
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{
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*p = '\000';
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fprintf (cf, "\tInputDevices \"%s\"\n", s);
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*p = ',';
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s = p;
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s++;
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p = index (s, ',');
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}
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fprintf (cf, "\tInputdevs \"%s\"\n", s);
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}
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if (ptr->file_fontpath)
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{
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s = ptr->file_fontpath;
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p = index (s, ',');
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while (p)
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{
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*p = '\000';
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fprintf (cf, "\tFontPath \"%s\"\n", s);
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*p = ',';
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s = p;
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s++;
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p = index (s, ',');
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}
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fprintf (cf, "\tFontPath \"%s\"\n", s);
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}
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xf86printOptionList(cf, ptr->file_option_lst, 1);
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fprintf(cf, "EndSection\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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xf86freeFilesList (XF86ConfFilesPtr ptr)
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{
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XF86ConfFilesPtr prev;
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while (ptr)
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{
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TestFree (ptr->file_logfile);
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TestFree (ptr->file_rgbpath);
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TestFree (ptr->file_modulepath);
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TestFree (ptr->file_inputdevs);
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TestFree (ptr->file_fontpath);
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TestFree (ptr->file_comment);
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TestFree (ptr->file_identifier);
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xf86optionListFree (ptr->file_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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