/** GSWContext.h - GSWeb: Class GSWContext
Copyright (C) 1999-2005 Free Software Foundation, Inc.
Written by: Manuel Guesdon
Date: Jan 1999
$Revision$
$Date$
This file is part of the GNUstep Web Library.
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.
**/
// $Id$
#ifndef _GSWContext_h__
#define _GSWContext_h__
#include "GSWElementID.h"
@class GSWElementID;
@class GSWSession;
@class GSWRequest;
@class GSWResponse;
@class GSWDynamicURLString;
@class GSWResourceManager;
typedef struct _GSWContextIMPs
{
IMP _incrementLastElementIDComponentIMP;
IMP _appendElementIDComponentIMP;
IMP _appendZeroElementIDComponentIMP;
IMP _deleteAllElementIDComponentsIMP;
IMP _deleteLastElementIDComponentIMP;
IMP _elementIDIMP;
IMP _componentIMP;
IMP _senderIDIMP;
IMP _contextAndElementIDIMP;
GSWIMP_BOOL _isParentSenderIDSearchOverIMP;
GSWIMP_BOOL _isSenderIDSearchOverIMP;
} GSWContextIMPs;
typedef enum {
WOUndefinedMarkup = 0,
WOHTML32Markup,
WOHTML401Markup,
WOXHTML10Markup,
WOXHTMLBasic11Markup
} WOMarkupType;
/** Fill impsPtr structure with IMPs for context **/
GSWEB_EXPORT void GetGSWContextIMPs(GSWContextIMPs* impsPtr,GSWContext* context);
/** functions to accelerate calls of frequently used GSWContext methods **/
GSWEB_EXPORT void GSWContext_incrementLastElementIDComponent(GSWContext* aContext);
GSWEB_EXPORT void GSWContext_appendElementIDComponent(GSWContext* aContext,NSString* component);
GSWEB_EXPORT void GSWContext_appendZeroElementIDComponent(GSWContext* aContext);
GSWEB_EXPORT void GSWContext_deleteAllElementIDComponents(GSWContext* aContext);
GSWEB_EXPORT void GSWContext_deleteLastElementIDComponent(GSWContext* aContext);
GSWEB_EXPORT NSString* GSWContext_elementID(GSWContext* aContext);
GSWEB_EXPORT GSWComponent* GSWContext_component(GSWContext* aContext);
GSWEB_EXPORT NSString* GSWContext_senderID(GSWContext* aContext);
GSWEB_EXPORT NSString* GSWContext_contextAndElementID(GSWContext* aContext);
GSWEB_EXPORT BOOL GSWContext_isParentSenderIDSearchOver(GSWContext* aContext);
GSWEB_EXPORT BOOL GSWContext_isSenderIDSearchOver(GSWContext* aContext);
//====================================================================
@interface GSWContext : NSObject
{
@private
GSWResourceManager* _resourceManager;
unsigned _contextID;
NSString* _senderID;
NSString* _requestSessionID;
NSString* _requestContextID;
NSString* _componentName;
GSWComponentDefinition* _tempComponentDefinition;
GSWElementID* _elementID;
GSWSession* _session;
GSWRequest* _request;
GSWResponse* _response;
GSWElement* _pageElement;
GSWComponent* _pageComponent;
GSWComponent* _currentComponent;
GSWDynamicURLString* _url;
NSMutableArray* _awakePageComponents;
int _secureMode;
WOMarkupType _markupType;
int _urlApplicationNumber;
int _isClientComponentRequest;
BOOL _distributionEnabled;
BOOL _pageChanged;
BOOL _pageReplaced;
BOOL _generateCompleteURLs;
BOOL _inForm;
BOOL _isInEnabledForm;
BOOL _actionInvoked;
BOOL _formSubmitted;
BOOL _isMultipleSubmitForm;
#ifndef NDEBUG
int _loopLevel; //ForDebugging purpose: each repetition increment and next decrement it
NSMutableString* _docStructure; //ForDebugging purpose: array of all objects if the document during appendResponse, takeValues, invokeAction
NSMutableSet* _docStructureElements;
#endif
NSMutableDictionary* _userInfo;
NSArray* _languages;
BOOL _isRefusingThisRequest;
BOOL _isSessionDisabled;
// IMPs for elementID manipulations
// As there's not many GSWContext objects, using some extra memory is not a problem
GSWElementIDIMPs _elementIDIMPs;
@public // So we can use it in functions
GSWContextIMPs _selfIMPs;
};
/** Set GSWContext standard class (so we can use pre-build GSWContextIMPs) **/
+(void)setStandardClass:(Class)standardClass;
+(GSWContext*)contextWithRequest:(GSWRequest*)aRequest;
-(void)setInForm:(BOOL)flag;
-(BOOL)isInForm;
-(void)setInEnabledForm:(BOOL)flag;
-(BOOL)isInEnabledForm;
- (GSWDynamicURLString*) _url;
-(void)_createElementID;
-(NSString*)elementID;
-(NSString*)contextAndElementID;
-(GSWComponent*)component;
-(NSString*) _componentName;
- (void) _setComponentName:(NSString*) newValue;
- (GSWComponentDefinition*) _tempComponentDefinition;
- (void) _setTempComponentDefinition:(GSWComponentDefinition*) newValue;
-(GSWComponent*)page;
-(GSWResponse*)response;
-(GSWRequest*)request;
-(GSWSession*)_session;
-(GSWSession*)session;
-(BOOL)hasSession;
/** return YES is session creation|restoration is disabled **/
-(BOOL)isSessionDisabled;
/** pass YES as argument to disable session creation|restoration **/
-(void)setIsSessionDisabled:(BOOL)yn;
-(NSString*)senderID;
-(NSString*)contextID;
-(id)initWithRequest:(GSWRequest*)aRequest;
-(BOOL)_isRefusingThisRequest;
-(void)_setIsRefusingThisRequest:(BOOL)yn;
#ifndef NDEBUG
-(void)incrementLoopLevel; //ForDebugging purpose: each repetition increment and next decrement it
-(void)decrementLoopLevel;
-(BOOL)isInLoop;
-(void)addToDocStructureElement:(id)element;
-(void)addDocStructureStep:(NSString*)stepLabel;
-(NSString*)docStructure;
#endif
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)queryDictionary;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)queryDictionary;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)queryDictionary
pathQueryDictionary:(NSDictionary*)pathQueryDictionary;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)queryDictionary
pathQueryDictionary:(NSDictionary*)pathQueryDictionary;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)queryDictionary
isSecure:(BOOL)isSecure;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)queryDictionary
isSecure:(BOOL)isSecure;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)queryDictionary
pathQueryDictionary:(NSDictionary*)pathQueryDictionary
isSecure:(BOOL)isSecure;
-(GSWDynamicURLString*)directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)queryDictionary
pathQueryDictionary:(NSDictionary*)pathQueryDictionary
isSecure:(BOOL)isSecure;
-(GSWDynamicURLString*)componentActionURL;
-(GSWDynamicURLString*)_componentActionURLIsSecure:(BOOL)isSecure;
-(GSWDynamicURLString*)urlWithURLPrefix:(NSString*)urlPrefix
requestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString
isSecure:(BOOL)isSecure
port:(int)port;
-(GSWDynamicURLString*)urlWithRequestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString
isSecure:(BOOL)isSecure
port:(int)port;
-(GSWDynamicURLString*)urlWithURLPrefix:(NSString*)urlPrefix
requestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString;
-(GSWDynamicURLString*)urlWithURLPrefix:(NSString*)urlPrefix
requestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString
isSecure:(BOOL)isSecure;
-(GSWDynamicURLString*)urlWithRequestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString;
//NDFN
-(GSWDynamicURLString*)completeURLWithURLPrefix:(NSString*)urlPrefix
requestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString;
//NDFN
-(GSWDynamicURLString*)urlWithRequestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString
isSecure:(BOOL)isSecure;
//NDFN
-(GSWDynamicURLString*)completeURLWithRequestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString;
-(GSWDynamicURLString*)completeURLWithURLPrefix:(NSString*)urlPrefix
requestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString
isSecure:(BOOL)isSecure
port:(int)port;
-(GSWDynamicURLString*)completeURLWithRequestHandlerKey:(NSString*)requestHandlerKey
path:(NSString*)requestHandlerPath
queryString:(NSString*)queryString
isSecure:(BOOL)isSecure
port:(int)port;
-(id)_initWithContextID:(unsigned int)contextID;
-(BOOL)_isMultipleSubmitForm;
-(void)_setIsMultipleSubmitForm:(BOOL)flag;
-(BOOL)_wasActionInvoked;
-(void)_setActionInvoked:(BOOL)flag;
-(BOOL)_wasFormSubmitted;
-(void)_setFormSubmitted:(BOOL)flag;
-(void)_putAwakeComponentsToSleep;
-(BOOL)_generateCompleteURLs;
-(BOOL)_generateRelativeURLs;
-(BOOL)isGeneratingCompleteURLs;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)dict
url:(id)anURL;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)dict
isSecure:(BOOL)isSecure
url:(id)anURL;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)dict
pathQueryDictionary:(NSDictionary*)pathQueryDictionary
url:(id)anURL;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)dict
isSecure:(BOOL)isSecure
url:(id)anURL;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
urlPrefix:(NSString*)urlPrefix
queryDictionary:(NSDictionary*)dict
pathQueryDictionary:(NSDictionary*)pathQueryDictionary
isSecure:(BOOL)isSecure
url:(id)anURL;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)dict
pathQueryDictionary:(NSDictionary*)pathQueryDictionary
isSecure:(BOOL)isSecure
url:(id)anURL;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)dict
url:(id)url;
-(GSWDynamicURLString*)_directActionURLForActionNamed:(NSString*)actionName
queryDictionary:(NSDictionary*)dict
pathQueryDictionary:(NSDictionary*)pathQueryDictionary
url:(id)url;
-(GSWDynamicURLString*) componentActionURL;
-(GSWDynamicURLString*) _componentActionURLIsSecure:(BOOL)isSecure;
/** Returns array of languages
First try session languages, if none, try self language
If none, try request languages
**/
-(NSArray*)languages;
-(void)_setLanguages:(NSArray*)languages;
-(GSWComponent*)_pageComponent;
-(GSWElement*)_pageElement;
-(void)_setPageElement:(GSWElement*)element;
-(void)_setPageComponent:(GSWComponent*)component;
-(void)_setResponse:(GSWResponse*)aResponse;
-(void)_setRequest:(GSWRequest*)aRequest;
-(void)_setSession:(GSWSession*)aSession;
-(void)_setSenderID:(NSString*)aSenderID;
-(void)_synchronizeForDistribution;
-(void)_incrementContextID;
-(GSWSession*)existingSession;
-(void)_setCurrentComponent:(GSWComponent*)aComponent;
-(void)_setPageReplaced:(BOOL)flag;
-(BOOL)_pageReplaced;
-(void)_setPageChanged:(BOOL)flag;
-(BOOL)_pageChanged;
-(void)_setRequestContextID:(NSString*)contextID;
-(NSString*)_requestContextID;
-(void)_setRequestSessionID:(NSString*)sessionID;
-(NSString*)_requestSessionID;
-(void)_takeAwakeComponentsFromArray:(NSArray*)components;
-(void)_takeAwakeComponent:(GSWComponent*)aComponent;
-(NSMutableDictionary*)userInfo;
-(NSMutableDictionary*)_userInfo;
-(void)_setUserInfo:(NSMutableDictionary*)userInfo;
// context can add key/values in query dictionary
//-(NSDictionary*)computeQueryDictionary:(NSDictionary*)queryDictionary;
-(NSDictionary*)computePathQueryDictionary:(NSDictionary*)queryDictionary;
// computeQueryDictionary
-(NSDictionary*) computeQueryDictionaryWithPath:(NSString*) aRequestHandlerPath
queryDictionary:(NSDictionary*) queryDictionary
otherQueryDictionary:(NSDictionary*) otherQueryDictionary;
-(void)deleteAllElementIDComponents;
-(void)deleteLastElementIDComponent;
-(void)incrementLastElementIDComponent;
-(void)appendElementIDComponent:(NSString*)string;
-(void)appendZeroElementIDComponent;
-(BOOL)isParentSenderIDSearchOver;
-(BOOL)isSenderIDSearchOver;
-(int)elementIDElementsCount;
-(NSString*)url;
-(NSString*)urlSessionPrefix;
-(int)urlApplicationNumber;
-(GSWApplication*)application;
-(void)setDistributionEnabled:(BOOL)flag;
-(BOOL)isDistributionEnabled;
- (NSString*) _urlForResourceNamed: (NSString*)aName
inFramework: (NSString*)frameworkName;
-(BOOL)secureMode;
-(void)setSecureMode:(BOOL) value;
/**
* returns the WOMarkupType of the context's page.
* this is cached in the context.
* Dynamic Elements can query the context for the markupType
* in order to generate standards compatible
* markup.
*/
- (WOMarkupType) markupType;
@end
#endif //_GSWContext_h__