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https://github.com/gnustep/libs-gsweb.git
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406688af21
o added (New HTML Template Parser) * GSWeb.framework/GSWHTMLRawParser.m/.h: o aded (New HTML Parser) * GSWeb.framework/GSWDeclaration.h/.m: o added (Handle a declaration i.e. an entry from .gswd) * GSWeb.framework/GSWDeclarationParser.h/.m: o added (.gswd parser) * GSWeb.framework/GSWBaseParser.h/.m: o added (base class for parsers) * GSWeb.framework/GSWTemporaryElement.h/.m: o added (Temporary element to handle dynamic tags) git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@18891 72102866-910b-0410-8b05-ffd578937521
148 lines
3.7 KiB
Objective-C
148 lines
3.7 KiB
Objective-C
/** GSWBaseParser.m - <title>GSWeb: Class GSWBaseParser</title>
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Copyright (C) 2004 Free Software Foundation, Inc.
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Written by: Manuel Guesdon <mguesdon@orange-concept.com>
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Date: Mar 2004
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$Revision$
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$Date$
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$Id$
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<abstract></abstract>
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This file is part of the GNUstep Web Library.
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<license>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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</license>
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**/
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#include "config.h"
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RCS_ID("$Id$")
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#include "GSWeb.h"
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#include "GSWBaseParser.h"
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//====================================================================
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@implementation GSWBaseParser
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//--------------------------------------------------------------------
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+(void)initialize
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{
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if (self == [GSWBaseParser class])
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{
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};
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};
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//--------------------------------------------------------------------
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-(void)dealloc
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{
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DESTROY(_string);
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if (_uniBuf)
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{
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objc_free(_uniBuf);
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_uniBuf=NULL;
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};
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[super dealloc];
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};
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//--------------------------------------------------------------------
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-(NSString*)currentLineAndColumnIndexesString
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{
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return [self lineAndColumnIndexesStringFromIndex:_index];
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}
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//--------------------------------------------------------------------
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-(NSString*)lineAndColumnIndexesStringFromIndex:(int)index
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{
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int lineIndex=0;
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int columnIndex=0;
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[self lineAndColumnIndexesFromIndex:index
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returnsLineIndex:&lineIndex
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columnIndex:&columnIndex];
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return [NSString stringWithFormat:@"(line: %d column: %d)",
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lineIndex,columnIndex];
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}
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//--------------------------------------------------------------------
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-(int)currentLineIndex
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{
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return [self lineIndexFromIndex:_index];
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}
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//--------------------------------------------------------------------
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-(int)lineIndexFromIndex:(int)index
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{
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int lineIndex=0;
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[self lineAndColumnIndexesFromIndex:index
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returnsLineIndex:&lineIndex
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columnIndex:NULL];
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return lineIndex;
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};
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//--------------------------------------------------------------------
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-(void)lineAndColumnIndexesFromIndex:(int)index
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returnsLineIndex:(int*)lineIndexPtr
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columnIndex:(int*)colIndexPtr
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{
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int lineIndex=0;
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int columnIndex=0;
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int i=0;
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if (index>=_length)
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{
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lineIndex=999999;
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columnIndex=0;
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};
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for(i=0;i<index && i<_length;i++)
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{
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if (_uniBuf[i]=='\r')
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{
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if (i+1<_length
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&& _uniBuf[i+1]=='\n')
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i++;
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else
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{
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lineIndex++;
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columnIndex=0;
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};
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}
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else if (_uniBuf[i+1]=='\n')
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{
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lineIndex++;
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columnIndex=0;
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}
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else
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columnIndex++;
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};
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if (lineIndexPtr)
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*lineIndexPtr=lineIndex;
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if (colIndexPtr)
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*colIndexPtr=columnIndex;
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};
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@end
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void _ParserDebugLogBuffer(char* fn,char* file,int line,unichar* uniBuf,int length,int index,int charsCount)
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{
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printf("In %s (%s %d): length=%d index=%d ==>\n",fn,file,line,length,index);
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int i=0;
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for(i=index;i<length && i-index<charsCount;i++)
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printf("%c",(char)(uniBuf[i]));
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printf("\n");
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fflush(stdout);
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}
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