text: /* 
   * 
   * 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 VendorSubTab[] =
  {
  	{ENDSUBSECTION, "endsubsection"},
  	{IDENTIFIER, "identifier"},
  	{OPTION, "option"},
  	{-1, ""},
  };
  
  #define CLEANUP xf86freeVendorSubList
  
  static XF86ConfVendSubPtr
  xf86parseVendorSubSection (void)
  {
  	int has_ident = FALSE;
  	int token;
  	parsePrologue (XF86ConfVendSubPtr, XF86ConfVendSubRec)
  
  	while ((token = xf86getToken (VendorSubTab)) != ENDSUBSECTION)
  	{
  		switch (token)
  		{
  		case COMMENT:
  			ptr->vs_comment = xf86addComment(ptr->vs_comment, val.str);
  			break;
  		case IDENTIFIER:
  			if (xf86getSubToken (&(ptr->vs_comment)))
  				Error (QUOTE_MSG, "Identifier");
  			if (has_ident == TRUE)
  				Error (MULTIPLE_MSG, "Identifier");
  			ptr->vs_identifier = val.str;
  			has_ident = TRUE;
  			break;
  		case OPTION:
  			ptr->vs_option_lst = xf86parseOption(ptr->vs_option_lst);
  			break;
  
  		case EOF_TOKEN:
  			Error (UNEXPECTED_EOF_MSG, NULL);
  			break;
  		default:
  			Error (INVALID_KEYWORD_MSG, xf86tokenString ());
  			break;
  		}
  	}
  
  #ifdef DEBUG
  	printf ("Vendor subsection parsed\n");
  #endif
  
  	return ptr;
  }
  
  #undef CLEANUP
  
  static xf86ConfigSymTabRec VendorTab[] =
  {
  	{ENDSECTION, "endsection"},
  	{IDENTIFIER, "identifier"},
  	{OPTION, "option"},
  	{SUBSECTION, "subsection"},
  	{-1, ""},
  };
  
  #define CLEANUP xf86freeVendorList
  
  XF86ConfVendorPtr
  xf86parseVendorSection (void)
  {
  	int has_ident = FALSE;
  	int token;
  	parsePrologue (XF86ConfVendorPtr, XF86ConfVendorRec)
  
  	while ((token = xf86getToken (VendorTab)) != ENDSECTION)
  	{
  		switch (token)
  		{
  		case COMMENT:
  			ptr->vnd_comment = xf86addComment(ptr->vnd_comment, val.str);
  			break;
  		case IDENTIFIER:
  			if (xf86getSubToken (&(ptr->vnd_comment)) != STRING)
  				Error (QUOTE_MSG, "Identifier");
  			if (has_ident == TRUE)
  				Error (MULTIPLE_MSG, "Identifier");
  			ptr->vnd_identifier = val.str;
  			has_ident = TRUE;
  			break;
  		case OPTION:
  			ptr->vnd_option_lst = xf86parseOption(ptr->vnd_option_lst);
  			break;
  		case SUBSECTION:
  			if (xf86getSubToken (&(ptr->vnd_comment)) != STRING)
  				Error (QUOTE_MSG, "SubSection");
  			{
  				HANDLE_LIST (vnd_sub_lst, xf86parseVendorSubSection,
  							XF86ConfVendSubPtr);
  			}
  			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 ("Vendor section parsed\n");
  #endif
  
  	return ptr;
  }
  
  #undef CLEANUP
  
  void
  xf86printVendorSection (FILE * cf, XF86ConfVendorPtr ptr)
  {
  	XF86ConfVendSubPtr pptr;
  
  	while (ptr)
  	{
  		fprintf (cf, "Section \"Vendor\"\n");
  		if (ptr->vnd_comment)
  			fprintf (cf, "%s", ptr->vnd_comment);
  		if (ptr->vnd_identifier)
  			fprintf (cf, "\tIdentifier     \"%s\"\n", ptr->vnd_identifier);
  
  		xf86printOptionList(cf, ptr->vnd_option_lst, 1);
  		for (pptr = ptr->vnd_sub_lst; pptr; pptr = pptr->list.next)
  		{
  			fprintf (cf, "\tSubSection \"Vendor\"\n");
  			if (pptr->vs_comment)
  				fprintf (cf, "%s", pptr->vs_comment);
  			if (pptr->vs_identifier)
  				fprintf (cf, "\t\tIdentifier \"%s\"\n", pptr->vs_identifier);
  			xf86printOptionList(cf, pptr->vs_option_lst, 2);
  			fprintf (cf, "\tEndSubSection\n");
  		}
  		fprintf (cf, "EndSection\n\n");
  		ptr = ptr->list.next;
  	}
  }
  
  void
  xf86freeVendorList (XF86ConfVendorPtr p)
  {
  	if (p == NULL)
  		return;
  	xf86freeVendorSubList (p->vnd_sub_lst);
  	TestFree (p->vnd_identifier);
  	TestFree (p->vnd_comment);
  	xf86optionListFree (p->vnd_option_lst);
  	xf86conffree (p);
  }
  
  void
  xf86freeVendorSubList (XF86ConfVendSubPtr ptr)
  {
  	XF86ConfVendSubPtr prev;
  
  	while (ptr)
  	{
  		TestFree (ptr->vs_identifier);
  		TestFree (ptr->vs_name);
  		TestFree (ptr->vs_comment);
  		xf86optionListFree (ptr->vs_option_lst);
  		prev = ptr;
  		ptr = ptr->list.next;
  		xf86conffree (prev);
  	}
  }
  