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libs-gsweb/GSWeb.framework/GSWDynamicURLString.m
Manuel Guesdon ca1199374a o inherit from NSMutableString 
o added primitives


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@18350 72102866-910b-0410-8b05-ffd578937521
2004-01-09 11:37:47 +00:00

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/** GSWDynamicURLString.m - <title>GSWeb: Class GSWDynamicURLString</title>
Copyright (C) 1999-2003 Free Software Foundation, Inc.
Written by: Manuel Guesdon <mguesdon@orange-concept.com>
Date: Mar 1999
$Revision$
$Date$
This file is part of the GNUstep Web Library.
<license>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
</license>
**/
#include "config.h"
RCS_ID("$Id$")
#include "GSWeb.h"
//====================================================================
@implementation GSWDynamicURLString
//--------------------------------------------------------------------
-(id)init
{
//OK
LOGObjectFnStart();
if ((self=[super init]))
{
_url=[NSMutableString new];
NSDebugMLLog(@"low",@"url class=%@",[_url class]);
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithCharactersNoCopy:(unichar*)chars
length:(unsigned int)length
freeWhenDone:(BOOL)flag
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithCharactersNoCopy:chars
length:length
freeWhenDone:flag];
if (chars)
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithCharacters:(const unichar*)chars
length:(unsigned int)length
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithCharacters:chars
length:length];
if (chars)
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithCStringNoCopy:(char*)byteString
length:(unsigned int)length
freeWhenDone:(BOOL)flag
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithCStringNoCopy:byteString
length:length
freeWhenDone:flag];
if (byteString)
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithCString:(const char*)byteString
length:(unsigned int)length;
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithCString:byteString
length:length];
NSDebugMLLog(@"low",@"url=%@",_url);
NSDebugMLLog(@"low",@"url class=%@",[_url class]);
if (byteString)
[self _parse];
NSDebugMLLog(@"low",@"url=%@",_url);
NSDebugMLLog(@"low",@"url class=%@",[_url class]);
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithCString:(const char*)byteString;
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
NSDebugMLLog(@"low",@"byteString=%s",byteString);
_url=[[NSMutableString alloc]initWithCString:byteString];
if (byteString)
[self _parse];
NSDebugMLLog(@"low",@"url=%@",_url);
NSDebugMLLog(@"low",@"url class=%@",[_url class]);
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithString:(NSString*)string
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithString:string];
if (string)
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithFormat:(NSString*)format,...
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
va_list ap;
va_start(ap,format);
_url=[[NSMutableString alloc]initWithFormat:format
arguments:ap];
va_end(ap);
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithFormat:(NSString*)format
arguments:(va_list)argList
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithFormat:format
arguments:argList];
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithData:(NSData*)data
encoding:(NSStringEncoding)encoding
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithData:data
encoding:encoding];
if (data)
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(id)initWithContentsOfFile:(NSString*)path
{
//OK
LOGObjectFnStart();
//We are a primitive ! if ((self=[super init]))
{
_url=[[NSMutableString alloc]initWithContentsOfFile:path];
[self _parse];
};
LOGObjectFnStop();
return self;
};
//--------------------------------------------------------------------
-(void)dealloc
{
DESTROY(_url);
DESTROY(_prefix);
DESTROY(_applicationName);
DESTROY(_applicationNumberString);
DESTROY(_requestHandlerKey);
DESTROY(_queryString);
DESTROY(_requestHandlerPath);
[super dealloc];
};
//--------------------------------------------------------------------
-(id)initWithCoder:(NSCoder*)coder
{
//We are a primitive ! if ((self = [self init]))
{
[coder decodeValueOfObjCType:@encode(id)
at:&_url];
_composed=YES;
[self _parse];
};
return self;
};
//--------------------------------------------------------------------
-(void)encodeWithCoder:(NSCoder*)coder
{
[self _compose];
[coder encodeObject:_url];
};
//--------------------------------------------------------------------
- (unsigned) length
{
[self _compose];
return [_url length];
};
//--------------------------------------------------------------------
- (unichar) characterAtIndex: (unsigned)index
{
[self _compose];
return [_url characterAtIndex:index];
};
//--------------------------------------------------------------------
- (void) replaceCharactersInRange: (NSRange)range
withString: (NSString*)aString
{
LOGObjectFnStart();
[self _compose];
[_url replaceCharactersInRange:range
withString:aString];
LOGObjectFnStop();
};
//--------------------------------------------------------------------
-(id)copyWithZone:(NSZone*)zone
{
GSWDynamicURLString* clone = nil;
LOGObjectFnStart();
NSDebugMLLog(@"low",@"url class=%@",[_url class]);
clone=[[isa allocWithZone:zone] init];
if (clone)
{
DESTROY(clone->_url);
clone->_url=[_url mutableCopyWithZone:zone];
NSDebugMLLog(@"low",@"clone->_url class=%@",[clone->_url class]);
ASSIGNCOPY(clone->_protocol,_protocol);
ASSIGNCOPY(clone->_host,_host);
clone->_port=_port;
ASSIGNCOPY(clone->_prefix,_prefix);
ASSIGNCOPY(clone->_applicationName,_applicationName);
ASSIGNCOPY(clone->_applicationNumberString,_applicationNumberString);
ASSIGNCOPY(clone->_requestHandlerKey,_requestHandlerKey);
ASSIGNCOPY(clone->_queryString,_queryString);
ASSIGNCOPY(clone->_requestHandlerPath,_requestHandlerPath);
clone->_applicationNumber=_applicationNumber;
clone->_composed=_composed;
};
LOGObjectFnStop();
return clone;
};
//--------------------------------------------------------------------
-(NSString*)description
{
//OK
[self _compose];
return _url;
};
//--------------------------------------------------------------------
-(void)forwardInvocation:(NSInvocation*)invocation
{
NSString* urlBackup=nil;
if (!_composed)
[self _compose];
urlBackup=[_url copy];
[invocation invokeWithTarget:_url];
if (![_url isEqualToString:urlBackup])
[self _parse];
[urlBackup release];
};
//--------------------------------------------------------------------
-(NSMethodSignature*)methodSignatureForSelector:(SEL)selector
{
return [_url methodSignatureForSelector:selector];
};
@end
//====================================================================
@implementation GSWDynamicURLString (GSWDynamicURLStringParsing)
-(void)_compose
{
if (!_composed)
{
if (_url)
{
int length=[_url length];
NSDebugMLLog(@"low",@"url %@ class=%@",_url,[_url class]);
if (length>0)
[_url deleteCharactersInRange:NSMakeRange(0,length)];
}
else
_url=[NSMutableString new];
if (_protocol)
{
if (_host)
[_url appendFormat:@"%@://",_protocol];
else if (_port)
[_url appendFormat:@"%@://localhost",_protocol];
else if (_prefix)
[_url appendFormat:@"%@:/",_protocol];
else
[_url appendFormat:@"%@://",_protocol];
};
if (_host)
[_url appendString:_host];
if (_port)
[_url appendFormat:@":%d",_port];
if (_prefix)
[_url appendFormat:@"%@/",_prefix];
if (_applicationName)
[_url appendFormat:@"%@.%@/",
_applicationName,
GSWApplicationSuffix[GSWebNamingConv]];
if (_applicationNumber>=0)
[_url appendFormat:@"%d/",_applicationNumber];
if (_requestHandlerKey)
[_url appendFormat:@"%@/",_requestHandlerKey];
if (_requestHandlerPath)
[_url appendFormat:@"%@",_requestHandlerPath];
if (_queryString)
[_url appendFormat:@"?%@",_queryString];
NSDebugMLLog(@"low",@"url %@ class=%@",_url,[_url class]);
};
};
//--------------------------------------------------------------------
-(void)_parse
{
DESTROY(_prefix);
DESTROY(_applicationName);
DESTROY(_applicationNumberString);
DESTROY(_requestHandlerKey);
DESTROY(_queryString);
DESTROY(_requestHandlerPath);
_applicationNumber=-1;
_composed=NO; //??
if (_url)
{
NSArray* components=nil;
NSString* Left=_url;
int index=0;
int tmpIndex=0;
NSRange protocolEndRange;
NSRange queryStringStartRange=[Left rangeOfString:@"?"];
if (queryStringStartRange.length>0)
{
if (queryStringStartRange.location+1<[Left length])
{
ASSIGN(_queryString,[Left substringFromIndex:queryStringStartRange.location+queryStringStartRange.length]);
};
Left=[Left substringToIndex:queryStringStartRange.location];
};
NSDebugMLLog(@"low",@"Left [%@]",Left);
NSDebugMLLog(@"low",@"queryString [%@]",_queryString);
//Protocol
protocolEndRange=[Left rangeOfString:@"://"];
if (protocolEndRange.length>0)
{
ASSIGN(_protocol,[Left substringToIndex:protocolEndRange.location]);
NSDebugMLLog(@"low",@"protocol [%@]",_protocol);
if (protocolEndRange.location+protocolEndRange.length<[Left length])
Left=[Left substringFromIndex:protocolEndRange.location+protocolEndRange.length];
else
Left=nil;
NSDebugMLLog(@"low",@"Left [%@]",Left);
//Host
if ([Left length]>0)
{
NSRange hostEndRangePort=[Left rangeOfString:@":"];
if (hostEndRangePort.length>0)
{
ASSIGN(_host,[Left substringToIndex:hostEndRangePort.location]);
NSDebugMLLog(@"low",@"host [%@]",_host);
if (hostEndRangePort.location+hostEndRangePort.length<[Left length])
Left=[Left substringFromIndex:hostEndRangePort.location+hostEndRangePort.length];
else
Left=nil;
NSDebugMLLog(@"low",@"Left [%@]",Left);
if (Left)
{
NSRange portEndRange=[Left rangeOfString:@"/"];
if (portEndRange.length>0)
{
NSString* portString=[Left substringToIndex:portEndRange.location];
NSDebugMLLog(@"low",@"portString [%@]",Left);
_port=[portString intValue];
NSDebugMLLog(@"low",@"port [%d]",_port);
if (portEndRange.location+portEndRange.length<[Left length])
Left=[Left substringFromIndex:portEndRange.location+portEndRange.length-1]; //Keep the '/'
else
Left=nil;
NSDebugMLLog(@"low",@"Left [%@]",Left);
}
else
{
_port=[Left intValue];
NSDebugMLLog(@"low",@"port [%d]",_port);
Left=nil;
NSDebugMLLog(@"low",@"Left [%@]",Left);
};
};
}
else
{
NSRange hostEndRangeSlash=[Left rangeOfString:@"/"];
if (hostEndRangeSlash.length>0)
{
ASSIGN(_host,[Left substringToIndex:hostEndRangeSlash.location]);
NSDebugMLLog(@"low",@"host [%@]",_host);
if (hostEndRangeSlash.location+hostEndRangeSlash.length<[Left length])
Left=[Left substringFromIndex:hostEndRangeSlash.location+hostEndRangeSlash.length-1];//Keep the '/'
else
Left=nil;
NSDebugMLLog(@"low",@"Left [%@]",Left);
}
else
{
ASSIGN(_host,Left);
NSDebugMLLog(@"low",@"host [%@]",_host);
Left=nil;
NSDebugMLLog(@"low",@"Left [%@]",Left);
};
};
};
};
NSDebugMLLog(@"low",@"Left [%@]",Left);
//prefix
NSDebugMLLog(@"low",@"prefix: components [%@]",components);
components=[Left componentsSeparatedByString:@"/"];
for(tmpIndex=index;!_prefix && tmpIndex<[components count];tmpIndex++)
{
NSString* tmp=[components objectAtIndex:tmpIndex];
if ([tmp hasSuffix:GSWApplicationPSuffix[GSWNAMES_INDEX]]
|| [tmp hasSuffix:GSWApplicationPSuffix[WONAMES_INDEX]])
{
if (tmpIndex-index>1)
{
ASSIGN(_prefix,[[components subarrayWithRange:NSMakeRange(index,tmpIndex-index)]componentsJoinedByString:@"/"]);
index=tmpIndex;//Stay on ApplicationName !
};
};
};
if (!_prefix)
{
//TODO Erreur
NSDebugMLLog(@"low",@"No prefix in [%@]",_url);
}
else
{
//applicationName
if (index>=[components count])
{
//TODO Erreur
NSDebugMLLog(@"low",@"No applicationName in [%@]",_url);
}
else
{
NSDebugMLLog(@"low",@"applicationName: components [%@]",
[components subarrayWithRange:NSMakeRange(index,[components count]-index)]);
for(tmpIndex=index;!_applicationName && tmpIndex<[components count];tmpIndex++)
{
NSString* tmp=[components objectAtIndex:tmpIndex];
NSString* appSuffix=nil;
if ([tmp hasSuffix:GSWApplicationPSuffix[GSWNAMES_INDEX]])
appSuffix=GSWApplicationPSuffix[GSWNAMES_INDEX];
else if ([tmp hasSuffix:GSWApplicationPSuffix[WONAMES_INDEX]])
appSuffix=GSWApplicationPSuffix[WONAMES_INDEX];
if (appSuffix)
{
ASSIGN(_applicationName,[[[components subarrayWithRange:NSMakeRange(index,tmpIndex-index+1)]
componentsJoinedByString:@"/"]
stringByDeletingSuffix:appSuffix]);
index=tmpIndex+1;
};
};
if (!_applicationName)
{
NSString* tmp=[[components subarrayWithRange:NSMakeRange(index,[components count]-index)]
componentsJoinedByString:@"/"];
if ([tmp hasSuffix:GSWApplicationPSuffix[GSWNAMES_INDEX]])
tmp=[tmp stringByDeletingSuffix:GSWApplicationPSuffix[GSWNAMES_INDEX]];
else if ([tmp hasSuffix:GSWApplicationPSuffix[WONAMES_INDEX]])
tmp=[tmp stringByDeletingSuffix:GSWApplicationPSuffix[WONAMES_INDEX]];
ASSIGN(_applicationName,tmp);
index=[components count];
};
//Application Number
if (index<[components count])
{
NSDebugMLLog(@"low",@"applicationNumber: components [%@]",
[components subarrayWithRange:NSMakeRange(index,[components count]-index)]);
ASSIGN(_applicationNumberString,[components objectAtIndex:index]);
_applicationNumber=[_applicationNumberString intValue];
index++;
//requestHandlerKey
if (index<[components count])
{
NSDebugMLLog(@"low",@"requestHandlerKey: _components [%@]",
[components subarrayWithRange:NSMakeRange(index,[components count]-index)]);
ASSIGN(_requestHandlerKey,[components objectAtIndex:index]);
index++;
//requestHandlerPath
if (index<[components count])
{
NSDebugMLLog(@"low",@"requestHandlerPath: components [%@]",
[components subarrayWithRange:NSMakeRange(index,[components count]-index)]);
ASSIGN(_requestHandlerPath,[[components subarrayWithRange:NSMakeRange(index,[components count]-index)]componentsJoinedByString:@"/"]);
index++;
};
};
};
};
};
};
NSDebugMLLog(@"low",@"url=%@",_url);
NSDebugMLLog(@"low",@"prefix=%@",_prefix);
NSDebugMLLog(@"low",@"applicationName=%@",_applicationName);
NSDebugMLLog(@"low",@"applicationNumberString=%@",_applicationNumberString);
NSDebugMLLog(@"low",@"requestHandlerKey=%@",_requestHandlerKey);
NSDebugMLLog(@"low",@"queryString=%@",_queryString);
NSDebugMLLog(@"low",@"requestHandlerPath=%@",_requestHandlerPath);
};
@end
//====================================================================
@implementation GSWDynamicURLString (GSWDynamicURLStringGetGet)
/*
//--------------------------------------------------------------------
-(NSArray*)urlRequestHandlerPath
{
NSArray* _path=[urlrequestHandlerPath componentsSeparatedByString:@"/"];
return _path;
};
*/
//--------------------------------------------------------------------
-(NSString*)urlRequestHandlerPath
{
return _requestHandlerPath;
};
//--------------------------------------------------------------------
-(NSString*)urlQueryString
{
return _queryString;
};
//--------------------------------------------------------------------
-(NSString*)urlRequestHandlerKey
{
return _requestHandlerKey;
};
//--------------------------------------------------------------------
-(int)urlApplicationNumber
{
return _applicationNumber;
};
//--------------------------------------------------------------------
-(NSString*)urlApplicationName
{
return _applicationName;
};
//--------------------------------------------------------------------
-(NSString*)urlPrefix
{
return _prefix;
};
//--------------------------------------------------------------------
-(void)checkURL
{
LOGObjectFnNotImplemented(); //TODOFN
};
//--------------------------------------------------------------------
//NDFN
-(NSString*)urlProtocol
{
return _protocol;
};
//--------------------------------------------------------------------
//NDFN
-(NSString*)urlHost
{
return _host;
};
//--------------------------------------------------------------------
//NDFN
-(NSString*)urlPortString
{
return [NSString stringWithFormat:@"%d",_port];
};
//--------------------------------------------------------------------
//NDFN
-(int)urlPort
{
return _port;
};
//--------------------------------------------------------------------
//NDFN
-(NSString*)urlProtocolHostPort
{
NSMutableString* url=[NSMutableString string];
if (_protocol)
{
if (_host)
[url appendFormat:@"%@://",_protocol];
else if (_port)
[url appendFormat:@"%@://localhost",_protocol];
else
[url appendFormat:@"%@://",_protocol];
};
if (_host)
[url appendString:_host];
if (_port)
[url appendFormat:@":%d",_port];
return [NSString stringWithString:url];
};
@end
//====================================================================
@implementation GSWDynamicURLString (GSWDynamicURLStringSet)
-(void)setURLRequestHandlerPath:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_requestHandlerPath,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
-(void)setURLQueryString:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_queryString,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
-(void)setURLRequestHandlerKey:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_requestHandlerKey,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
-(void)setURLApplicationNumber:(int)applicationNumber
{
LOGObjectFnStart();
_applicationNumber=applicationNumber;
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
-(void)setURLApplicationName:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_applicationName,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
-(void)setURLPrefix:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_prefix,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
//NDFN
-(void)setURLProtocol:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_protocol,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
//NDFN
-(void)setURLHost:(NSString*)aString
{
LOGObjectFnStart();
ASSIGN(_host,aString);
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
//NDFN
-(void)setURLPortString:(NSString*)aString
{
LOGObjectFnStart();
_port=[aString intValue];
_composed=NO;
LOGObjectFnStop();
};
//--------------------------------------------------------------------
//NDFN
-(void)setURLPort:(int)port
{
LOGObjectFnStart();
_port=port;
_composed=NO;
LOGObjectFnStop();
};
@end
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