mirror of
https://github.com/gnustep/libs-gsweb.git
synced 2025-02-22 19:21:23 +00:00
048a35991b
(IsStyle,IsNumberStyle, ExceptionRaise, ExceptionRaise0, ValidationExceptionRaise, ValidationExceptionRaise0, ExceptionByAddingUserInfoObjectFrameInfo, ExceptionByAddingUserInfoObjectFrameInfo0, ExceptionByAddingUserInfoFunctionFrameInfo, ExceptionByAddingUserInfoFunctionFrameInfo0, ): Reformat defines. (GSW_LOCK_LIMIT): New define. (ExceptionRaiseFn, ExceptionRaiseFn0, ValidationExceptionRaiseFn, ValidationExceptionRaiseFn0): Reformat declaration. (TmpLock, TmpTryLockBeforeDate, TmpLockBeforeDate, TmpUnlock): Remove. ([NSLock isLocked]): Remove. ([NSLock tmplock]): Ditto. ([NSLock tmplockFromFunction:file:line:]): Ditto. ([NSLock tmptryLock]): Ditto. ([NSLock tmptryLockFromFunction:file:line:]): Ditto. ([NSLock tmptryLockBeforeDate:]): Ditto. ([NSLock tmptryLockBeforeDate:fromFunction:file:line:]): Ditto. ([NSLock tmpunlock]): Ditto. ([NSLock tmpunlockFromFunction:file:line:]): Ditto. ([NSLock description]): Ditto. ([NSRecursiveLock isLocked]): Ditto. ([NSRecursiveLock tmplock]): Ditto. ([NSRecursiveLock tmplockFromFunction:file:line:]): Ditto. ([NSRecursiveLock tmptryLock]): Ditto. ([NSRecursiveLock tmptryLockFromFunction:file:line:]): Ditto. ([NSRecursiveLock tmptryLockBeforeDate:]): Ditto. ([NSRecursiveLock tmptryLockBeforeDate:fromFunction:file:line:]): Ditto. ([NSRecursiveLock tmpunlock]): Ditto. ([NSRecursiveLock tmpunlockFromFunction:file:line:]): Ditto. (NSLockException, MessageForMutexLockError) (LoggedLock, LoggedLockBeforeDate, LoggedTryLock, LoggedTryLockBeforeDate, LoggedUnlock): New macros. (loggedLockBeforeDateFromFunctionInFileInLine, loggedUnlockFromFunctionInFileInLine): New logging lock functions. ([NSThread description]): New Category. (volatileInternalDescription): New static function. (GSW_LOCK_LIMIT): New marco. * GSWeb.framework/GSWApplication.m ([GSWApplication isRequestHandlingLocked]): Test lock instead of relying on obsolete lock categories. ([GSWApplication lockRequestHandling]): Use new locking macros. ([GSWApplication unlockRequestHandling]): Ditto. ([GSWApplication lock]): Ditto. ([GSWApplication unlock]): Ditto. * GSWeb.framework/GSWAssociation.m ([GSWAssociation setClasse:forHandler:]): Ditto ([GSWAssociation addLogHandlerClasse:]): Ditto. ([GSWAssociation removeLogHandlerClasse:]): Ditto. ([GSWAssociation logValue:forSet:]): Ditto. ([GSWAssociation logSynchronizeForValue:inComponent:componentToParent:]): Ditto. * GSWeb.framework/GSWBundle.m ([GSWBundle unlock]): Ditto. ([GSWBundle lock]): Ditto. * GSWeb.framework/GSWDefaultAdaptor.m ([GSWDefaultAdaptor tryLock]): Ditto. ([GSWDefaultAdaptor unlock]): Ditto. * GSWeb.framework/GSWDeployedBundle.m ([GSWDeployedBundle lock]): Ditto. ([GSWDeployedBundle unlock]): Ditto. * GSWeb.framework/GSWResourceManager.m ([GSWResourceManager unlock]): Ditto. ([GSWResourceManager lock]): Ditto. * GSWeb.framework/GSWSessionStore.m ([GSWSessionStore unlock]): Ditto. ([GSWSessionStore tryLock]): Ditto. ([GSWSessionStore lock]): Ditto. * GSWeb.framework/GSWSessionTimeOutManager.m ([GSWSessionTimeOutManager tryLockBeforeTimeIntervalSinceNow:]): Ditto. ([GSWSessionTimeOutManager lockBeforeTimeIntervalSinceNow]): Ditto. ([GSWSessionTimeOutManager unlock]): Ditto. * GSWeb.framework/GSWStaticResourceRequestHandler.m ([GSWStaticResourceRequestHandler handleRequest:]): Ditto. * GSWeb.framework/GSWStatisticsStore.m ([GSWStatisticsStore unlock]): Ditto. ([GSWStatisticsStore lock]): Ditto. * GSWeb.framework/NSObject+IVarAccess+PerformSel.m: ([NSObject getIVarNamed]): Use GSW_LOCK_LIMIT macro. Reformat. ([NSObject setIVarNamed:withValue:]): Ditto. * Makefile.postamble: Remove autom4te.cache on distclean. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@18605 72102866-910b-0410-8b05-ffd578937521
959 lines
27 KiB
Objective-C
959 lines
27 KiB
Objective-C
/* NSObject+IVarAccess+PerformSel.m
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Copyright (C) 1999 Free Software Foundation, Inc.
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Written by: Manuel Guesdon <mguesdon@sbuilders.com>
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Date: Jan 1999
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This file is part of the GNUstep Web Library.
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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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*/
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static char rcsId[] = "$Id$";
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#include "GSWeb.h"
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NSMutableDictionary* objectIVarAccessCache_Set=nil;
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NSMutableDictionary* objectIVarAccessCache_Get=nil;
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NSLock* objectClassLock=nil;
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//===================================================================================
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typedef enum
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{
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NSObjectIVarsAccessType_Error = -1,
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NSObjectIVarsAccessType_None = 0,
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NSObjectIVarsAccessType_PerformSelector,
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NSObjectIVarsAccessType_Invocation,
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NSObjectIVarsAccessType_Direct,
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NSObjectIVarsAccessType_Dictionary,
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NSObjectIVarsAccessType_DictionaryWithRemoveObject,
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NSObjectIVarsAccessType_DictionaryWithoutRemoveObject,
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NSObjectIVarsAccessType_EO
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} NSObjectIVarsAccessType;
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//====================================================================
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@interface NSObjectIVarsAccess : NSObject
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{
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@public
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NSObjectIVarsAccessType accessType;
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union
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{
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SEL selector;
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NSInvocation* invocation;
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struct objc_ivar* ivar;
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} infos;
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};
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+(id)ivarAccess;
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@end
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//====================================================================
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@implementation NSObjectIVarsAccess
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//--------------------------------------------------------------------
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+(id)ivarAccess
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{
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return [[self new]autorelease];
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};
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//--------------------------------------------------------------------
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-(void)dealloc
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{
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if (accessType==NSObjectIVarsAccessType_Invocation)
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{
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DESTROY(infos.invocation);
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};
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[super dealloc];
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};
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@end
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//====================================================================
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struct objc_ivar* GSGetInstanceVariableStruct(id obj,
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NSString* iVarName,
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BOOL underscored)
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{
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const char* name=NULL;
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Class class;
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struct objc_ivar_list *ivars=NULL;
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struct objc_ivar *ivar=NULL;
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if (underscored)
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iVarName=[NSString stringWithFormat:@"_%@",iVarName];
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name=[iVarName cString];
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class=[obj class];
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while (class && !ivar)
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{
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ivars = class->ivars;
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class = class->super_class;
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if (ivars)
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{
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int i;
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for (i=0;!ivar && i<ivars->ivar_count;i++)
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{
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if (strcmp(ivars->ivar_list[i].ivar_name, name)==0)
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ivar = &ivars->ivar_list[i];
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};
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};
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};
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return ivar;
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};
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//--------------------------------------------------------------------
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const char* GSGetInstanceVariableType(id obj,
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NSString *iVarName,
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BOOL underscored)
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{
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struct objc_ivar *ivar = GSGetInstanceVariableStruct(obj,iVarName,underscored);
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if (ivar)
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return ivar->ivar_type;
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else
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return NULL;
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};
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//====================================================================
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@implementation NSObject (IVarsAccess)
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//--------------------------------------------------------------------
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+(BOOL)isIVarAccessCachingDisabled
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{
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return NO;
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};
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//--------------------------------------------------------------------
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+(NSString*)getFunctionNameWithTemplate:(NSString*)tpl
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forVariable:(NSString*)varName
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uppercaseFirstLetter:(BOOL)uppercaseFirstLetter
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{
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NSString* fn=nil;
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if (tpl && [tpl length]>0)
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{
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NSString* fnMain=nil;
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if (uppercaseFirstLetter)
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{
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NSString* first=[[varName substringToIndex:1] uppercaseString];
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NSString* next=[varName substringFromIndex:1];
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fnMain=[NSString stringWithFormat:@"%@%@",first,next];
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}
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else
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fnMain=varName;
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fn=[NSString stringWithFormat:tpl,fnMain];
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}
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else
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fn=[NSString stringWithString:varName];
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return fn;
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};
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//--------------------------------------------------------------------
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-(SEL)getSelectorWithFunctionTemplate:(NSString*)tpl
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forVariable:(NSString*)varName
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uppercaseFirstLetter:(BOOL)uppercaseFirstLetter
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{
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NSString* fnName=nil;
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SEL selector=NULL;
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fnName=[NSObject getFunctionNameWithTemplate:tpl
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forVariable:varName
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uppercaseFirstLetter:uppercaseFirstLetter];
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selector=NSSelectorFromString(fnName);
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if (selector && ![self respondsToSelector:selector])
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selector=NULL;
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return selector;
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};
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#if HAVE_GDL2
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//--------------------------------------------------------------------
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- (id)getIVarNamed:(NSString *)name_
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{
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id value=nil;
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SEL sel = @selector(valueForKey:);//NEW NSSelectorFromString(@"valueForKey:");
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//MGNEW id (*imp)(id, SEL, id) = (id (*)(id, SEL, id))[NSObject instanceMethodForSelector: sel];
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NSDebugMLLog(@"low",@"getIVarNamed %@ in %@ %p (superClass:%@)",
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name_,
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[self class],
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self,
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[self superclass]);
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//NSLog(@"%@",name_);
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//NSLog(@"sel (valueForKey <NSObject>) : %d", (int)sel);
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NS_DURING
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value = [self valueForKey:name_];//MGNEW
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//MGNEW value = (*imp)(self, sel, name_);
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NS_HANDLER
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{
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NSDebugMLLog(@"low",@"getIVarNamed %@ in %@ %p (superClass:%@). valueForKey: exception",
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name_,
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[self class],
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self,
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[self superclass]);
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if([self respondsToSelector:@selector(objectForKey:)] == YES) {
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if (name_) {
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value = [self objectForKey:name_];
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} else {
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value=nil;
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}
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} else {
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LOGException(@"==> %@ (%@) gvfk from string=%p gvfk sel=%p initWithCapacity from string:=%p initWithCapacity sel:=%p NSStringFromSelector(sel)",
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localException,
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[localException reason],
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NSSelectorFromString(@"valueForKey:"),
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@selector(valueForKey:),
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NSSelectorFromString(@"initWithCapacity:"),
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@selector(initWithCapacity:),
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NSStringFromSelector(sel));
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[localException raise];
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}
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}
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NS_ENDHANDLER;
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return value;
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}
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//--------------------------------------------------------------------
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- (void)setIVarNamed:(NSString *)name_
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withValue:(id)value_
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{
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SEL sel = @selector(takeValue:forKey:);//NEW NSSelectorFromString(@"takeValue:forKey:");
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//MGNEW id (*imp)(id, SEL, id, id) = (id (*)(id, SEL, id, id))[NSObject instanceMethodForSelector: sel];
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//NSLog(@"sel (takeValue:forKey: <NSObject>) : %d", (int)sel);
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NS_DURING
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//NSLog(@"setIVarNamed : self = %@", NSStringFromClass([self class]));
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//NSLog(@"setIVarNamed : name_ = %@ (%@)", name_, NSStringFromClass([name_ class]));
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//NSLog(@"setIVarNamed : value_ = %@ (%@)", value_, NSStringFromClass([value_ class]));
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[self takeValue:value_ forKey:name_];//MGNEW
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//MGNEW (*imp)(self, sel, value_, name_);
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NS_HANDLER
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{
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if (![name_ isEqualToString:@"self"]) {
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if([self respondsToSelector:@selector(setObject:forKey:)] == YES) {
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if (value_ && name_) {
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[self setObject:value_ forKey:name_];
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}
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} else {
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[localException raise];
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}
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}
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}
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NS_ENDHANDLER;
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}
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#else
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//--------------------------------------------------------------------
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id PDataToId(const char* retType,void* pdata)
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{
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id value=nil;
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switch(*retType)
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{
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case _C_CLASS:
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value=*((id*)pdata);
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break;
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case _C_ID:
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value=*((id*)pdata);
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break;
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case _C_CHR:
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value=[NSNumber numberWithChar:*((char*)pdata)];
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break;
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case _C_UCHR:
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value=[NSNumber numberWithUnsignedChar:*((unsigned char*)pdata)];
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break;
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case _C_SHT:
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value=[NSNumber numberWithShort:*((short*)pdata)];
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break;
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case _C_USHT:
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value=[NSNumber numberWithUnsignedShort:*((unsigned short*)pdata)];
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break;
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case _C_INT:
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value=[NSNumber numberWithInt:*((int*)pdata)];
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break;
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case _C_UINT:
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value=[NSNumber numberWithUnsignedInt:*((unsigned int*)pdata)];
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break;
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case _C_LNG:
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value=[NSNumber numberWithLong:*((long*)pdata)];
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break;
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case _C_ULNG:
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value=[NSNumber numberWithUnsignedLong:*((unsigned long*)pdata)];
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break;
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case _C_FLT:
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value=[NSNumber numberWithFloat:*((float*)pdata)];
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break;
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case _C_DBL:
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value=[NSNumber numberWithFloat:*((double*)pdata)];
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break;
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case _C_CHARPTR:
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value=[NSString stringWithCString:*((char**)pdata)];
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break;
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case _C_SEL:
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case _C_VOID:
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case _C_PTR:
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case _C_STRUCT_B:
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default:
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//TODO
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break;
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};
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return value;
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};
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//--------------------------------------------------------------------
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void IdToPData(const char* retType,id _value,void* pdata)
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{
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switch(*retType)
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{
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case _C_CLASS:
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*((Class*)pdata)=_value;
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break;
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case _C_ID:
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*((id*)pdata)=_value;
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break;
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case _C_CHR:
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*((char*)pdata)=[_value charValue];
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break;
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case _C_UCHR:
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*((unsigned char*)pdata)=[_value unsignedCharValue];
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break;
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case _C_SHT:
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*((short*)pdata)=[_value shortValue];
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break;
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case _C_USHT:
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*((unsigned short*)pdata)=[_value unsignedShortValue];
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break;
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case _C_INT:
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*((int*)pdata)=[_value intValue];
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break;
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case _C_UINT:
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*((unsigned int*)pdata)=[_value unsignedIntValue];
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break;
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case _C_LNG:
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*((long*)pdata)=[_value longValue];
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break;
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case _C_ULNG:
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*((unsigned long*)pdata)=[_value unsignedLongValue];
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break;
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case _C_FLT:
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*((float*)pdata)=[_value floatValue];
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break;
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case _C_DBL:
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*((double*)pdata)=[_value doubleValue];
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break;
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case _C_CHARPTR:
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case _C_SEL:
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case _C_VOID:
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case _C_PTR:
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case _C_STRUCT_B:
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default:
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//TODO
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break;
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};
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};
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//--------------------------------------------------------------------
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-(id)getIVarNamed:(NSString*)name_
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withCacheObject:(NSObjectIVarsAccess*)ivarAccess_
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{
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id _value=nil;
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switch(ivarAccess_->accessType)
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{
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case NSObjectIVarsAccessType_Error:
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break;
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case NSObjectIVarsAccessType_None:
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break;
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case NSObjectIVarsAccessType_PerformSelector:
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NSDebugMLLog(@"low",@"getIVarNamed %@ in %@ %p (superClass:%@)with performSelector",
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name_,
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[self class],
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self,
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[self superclass]);
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_value=[self performSelector:ivarAccess_->infos.selector];
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break;
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case NSObjectIVarsAccessType_Invocation:
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{
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const char* retType=[[ivarAccess_->infos.invocation methodSignature] methodReturnType];
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NSAssert([ivarAccess_->infos.invocation selector],@"No Selector in Invocation");
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[ivarAccess_->infos.invocation setTarget:self];
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[ivarAccess_->infos.invocation invoke];
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if (*retType!=_C_VOID)
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{
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void* pdata=objc_atomic_malloc(objc_sizeof_type(retType));
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if (!pdata)
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{
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NSAssert(pdata,@"No ret value buffer");
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//TODO
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}
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else
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{
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NSDebugMLLog(@"low",
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@"getIVarNamed %@ in %@ %p (superClass:%@) with invocation %@ (retType=%s)",
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name_,
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[self class],
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self,
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[self superclass],
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ivarAccess_->infos.invocation,
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retType);
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[ivarAccess_->infos.invocation getReturnValue:pdata];
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_value=PDataToId(retType,pdata);
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objc_free(pdata);
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};
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};
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};
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break;
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case NSObjectIVarsAccessType_Direct:
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{
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const char* IVarType=ivarAccess_->infos.ivar->ivar_type;
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unsigned int size=objc_sizeof_type(IVarType);
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void* pdata=objc_atomic_malloc(size);
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NSDebugMLLog(@"low",@"getIVarNamed %@ in %@ %p (superClass:%@) by variable ",
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name_,
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[self class],
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self,
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[self superclass]);
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if (pdata)
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{
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int offset = ivarAccess_->infos.ivar->ivar_offset;
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memcpy(pdata,((void*)self)+offset, size);
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_value=PDataToId(IVarType,pdata);
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objc_free(pdata);
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}
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else
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{
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//TODO
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NSAssert(NO,@"no pdata");
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};
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};
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break;
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case NSObjectIVarsAccessType_Dictionary:
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_value=[self objectForKey:name_];
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break;
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case NSObjectIVarsAccessType_EO:
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_value=[self valueForKey:name_];
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break;
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default:
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break;
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};
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return _value;
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};
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//--------------------------------------------------------------------
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-(id)getIVarNamed:(NSString*)name_
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{
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id _value=nil;
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NSException* _exception=nil;
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BOOL _cachindEnabled=YES;
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Class _class=Nil;
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NSObjectIVarsAccess* _ivarAccess=nil;
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NSMutableDictionary* _classCache=nil;
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LOGObjectFnStart();
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NSDebugMLLog(@"low",@"getIVarNamed %@ in %p %@ (superClass:%@)",
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name_,self,[self class],[self superclass]);
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_class=[self class];
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_classCache=[objectIVarAccessCache_Get objectForKey:_class];
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if (!_classCache)
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{
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_cachindEnabled=![_class isIVarAccessCachingDisabled];
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if (_cachindEnabled)
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{
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if (!objectClassLock)
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objectClassLock=[NSLock new];
|
|
LoggedLockBeforeDate(objectClassLock, GSW_LOCK_LIMIT);
|
|
_classCache=[NSMutableDictionary dictionary];
|
|
if (!objectIVarAccessCache_Get)
|
|
objectIVarAccessCache_Get=[NSMutableDictionary new];
|
|
[objectIVarAccessCache_Get setObject:_classCache
|
|
forKey:_class];
|
|
LoggedUnlock(objectClassLock);
|
|
};
|
|
};
|
|
if (_cachindEnabled)
|
|
_ivarAccess=[_classCache objectForKey:name_];
|
|
if (!_ivarAccess)
|
|
{
|
|
SEL sel=NULL;
|
|
_ivarAccess=[NSObjectIVarsAccess ivarAccess];
|
|
sel=[self getSelectorWithFunctionTemplate:@"get%@"
|
|
forVariable:name_
|
|
uppercaseFirstLetter:YES];
|
|
if (!sel)
|
|
sel=[self getSelectorWithFunctionTemplate:@"%@"
|
|
forVariable:name_
|
|
uppercaseFirstLetter:NO];
|
|
NSDebugMLLog(@"low",@"getIVarNamed %@ in %@ %p sel=%p ",
|
|
name_,[self class],self,(void*)sel);
|
|
if (sel)
|
|
{
|
|
NSMethodSignature* _sig = [self methodSignatureForSelector:sel];
|
|
if ([_sig numberOfArguments]!=2)
|
|
{
|
|
_exception =[NSException exceptionWithName: @"NSObject IVar"
|
|
format: @"Can't get Variable named "
|
|
@"%@ in %@ %p (superClass:%@): "
|
|
@"fn args mismatch",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]];
|
|
}
|
|
else
|
|
{
|
|
const char* retType=[_sig methodReturnType];
|
|
NSDebugMLLog(@"low",@"retType=%s",retType);
|
|
if (!retType)
|
|
{
|
|
_exception=[NSException exceptionWithName:@"NSObject IVar"
|
|
format:@"Can't get Variable named "
|
|
@"%@ in %@ %p (superClass:%@): "
|
|
@"fn unknown type",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]];
|
|
}
|
|
else
|
|
{
|
|
if (*retType==_C_ID)
|
|
{
|
|
_ivarAccess->accessType
|
|
= NSObjectIVarsAccessType_PerformSelector;
|
|
_ivarAccess->infos.selector=sel;
|
|
}
|
|
else
|
|
{
|
|
NSInvocation* _invocation
|
|
= [NSInvocation invocationWithMethodSignature:_sig];
|
|
NSDebugMLLog(@"low",
|
|
@"_invocation methodSignature "
|
|
@"methodReturnType=%s",
|
|
[[_invocation methodSignature]
|
|
methodReturnType]);
|
|
[_invocation setSelector:sel];
|
|
_ivarAccess->accessType
|
|
= NSObjectIVarsAccessType_Invocation;
|
|
_ivarAccess->infos.invocation=_invocation;
|
|
NSAssert([_ivarAccess->infos.invocation selector],
|
|
@"No Selector in Invocation");
|
|
[_ivarAccess->infos.invocation retain];
|
|
};
|
|
};
|
|
};
|
|
}
|
|
else
|
|
{
|
|
struct objc_ivar* ivar=GSGetInstanceVariableStruct(self,name_,YES);
|
|
if (!ivar)
|
|
ivar=GSGetInstanceVariableStruct(self,name_,NO);
|
|
if (ivar)
|
|
{
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_Direct;
|
|
_ivarAccess->infos.ivar=ivar;
|
|
}
|
|
else
|
|
{
|
|
NSDebugMLLog(@"low",
|
|
@"getIVarNamed %@ in %@ %p (superClass:%@) "
|
|
@"with objectForKey ",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]);
|
|
if ([self respondsToSelector:@selector(objectForKey:)])
|
|
{
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_Dictionary;
|
|
}
|
|
else if ([self respondsToSelector:@selector(valueForKey:)])
|
|
{
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_EO;
|
|
}
|
|
else
|
|
{
|
|
_exception=[NSException exceptionWithName:@"NSObject IVar"
|
|
format:@"Can't get Variable named "
|
|
@"%@ in %@ %p (superClass:%@) "
|
|
@"with objectForKey",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]];
|
|
};
|
|
};
|
|
};
|
|
|
|
if (_exception)
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_Error;
|
|
if (_cachindEnabled)
|
|
{
|
|
if (!objectClassLock)
|
|
objectClassLock=[NSLock new];
|
|
LoggedLockBeforeDate(objectClassLock, GSW_LOCK_LIMIT);
|
|
[_classCache setObject:_ivarAccess
|
|
forKey:name_];
|
|
LoggedUnlock(objectClassLock);
|
|
};
|
|
};
|
|
if (_exception)
|
|
[_exception raise];
|
|
else
|
|
_value=[self getIVarNamed:name_
|
|
withCacheObject:_ivarAccess];
|
|
// LOGObjectFnStop();
|
|
return _value;
|
|
};
|
|
|
|
//--------------------------------------------------------------------
|
|
-(void)setIVarNamed:(NSString*)name_
|
|
withValue:(id)value_
|
|
withCacheObject:(NSObjectIVarsAccess*)ivarAccess_
|
|
{
|
|
LOGObjectFnStart();
|
|
switch(ivarAccess_->accessType)
|
|
{
|
|
case NSObjectIVarsAccessType_Error:
|
|
break;
|
|
case NSObjectIVarsAccessType_None:
|
|
break;
|
|
case NSObjectIVarsAccessType_PerformSelector:
|
|
NSDebugMLLog(@"low",
|
|
@"setIVarNamed %@ in %@ %p (superClass:%@) with performSelector value:%@",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass],
|
|
value_);
|
|
[self performSelector:ivarAccess_->infos.selector
|
|
withObject:value_];
|
|
break;
|
|
case NSObjectIVarsAccessType_Invocation:
|
|
{
|
|
const char* type=[[ivarAccess_->infos.invocation methodSignature] getArgumentTypeAtIndex:2];
|
|
void* pdata=objc_atomic_malloc(objc_sizeof_type(type));
|
|
IdToPData(type,value_,pdata);
|
|
NSAssert([ivarAccess_->infos.invocation selector],@"No Selector in Invocation");
|
|
[ivarAccess_->infos.invocation setTarget:self];
|
|
[ivarAccess_->infos.invocation setArgument:pdata
|
|
atIndex:2];
|
|
NSDebugMLLog(@"low",
|
|
@"setIVarNamed %@ in %@ %p (superClass:%@) with invocation value:%@",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass],
|
|
value_);
|
|
[ivarAccess_->infos.invocation invoke];
|
|
objc_free(pdata);
|
|
};
|
|
break;
|
|
case NSObjectIVarsAccessType_Direct:
|
|
{
|
|
const char* IVarType=ivarAccess_->infos.ivar->ivar_type;
|
|
if (IVarType)
|
|
{
|
|
unsigned int size=objc_sizeof_type(IVarType);
|
|
void* pdata=objc_atomic_malloc(size);
|
|
int offset = ivarAccess_->infos.ivar->ivar_offset;
|
|
IdToPData(IVarType,value_,pdata);
|
|
memcpy(((void*)self)+offset,pdata, size);
|
|
objc_free(pdata);
|
|
}
|
|
else
|
|
{
|
|
ExceptionRaise(@"NSObject IVar",
|
|
@"Can't set Variable named %@ in %@ %p (superClass:%@)",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]);
|
|
};
|
|
};
|
|
break;
|
|
case NSObjectIVarsAccessType_DictionaryWithRemoveObject:
|
|
case NSObjectIVarsAccessType_DictionaryWithoutRemoveObject:
|
|
if (value_ || ivarAccess_->accessType==NSObjectIVarsAccessType_DictionaryWithoutRemoveObject)
|
|
{
|
|
NSDebugMLLog(@"low",
|
|
@"setIVarNamed %@ in %@ %p (superClass:%@) with setObjectForKey:",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]);
|
|
// keyvalue coding
|
|
[self setObject:value_
|
|
forKey:name_];
|
|
}
|
|
else
|
|
{
|
|
NSDebugMLLog(@"low",
|
|
@"setIVarNamed %@ in %@ %p (superClass:%@) with removeObjectForKey:",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]);
|
|
// keyvalue coding
|
|
[self removeObjectForKey:name_];
|
|
};
|
|
break;
|
|
case NSObjectIVarsAccessType_EO:
|
|
NSDebugMLLog(@"low",
|
|
@"setIVarNamed %@ in %@ %p (superClass:%@) with takeValue:forKey:",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]);
|
|
// keyvalue coding
|
|
[self takeValue:value_
|
|
forKey:name_];
|
|
break;
|
|
default:
|
|
break;
|
|
};
|
|
LOGObjectFnStop();
|
|
};
|
|
|
|
//--------------------------------------------------------------------
|
|
-(void)setIVarNamed:(NSString*)name_
|
|
withValue:(id)value_
|
|
{
|
|
NSException* _exception=nil;
|
|
BOOL _cachindEnabled=YES;
|
|
Class _class=[self class];
|
|
NSObjectIVarsAccess* _ivarAccess=nil;
|
|
NSMutableDictionary* _classCache
|
|
= [objectIVarAccessCache_Set objectForKey:_class];
|
|
// LOGObjectFnStart();
|
|
NSDebugMLLog(@"low",
|
|
@"LOG setIVarNamed:%@ withValue:%@ in %p %@ (superClass:%@)",
|
|
name_,value_,self,[self class],[self superclass]);
|
|
if (!_classCache)
|
|
{
|
|
_cachindEnabled=![_class isIVarAccessCachingDisabled];
|
|
if (_cachindEnabled)
|
|
{
|
|
if (!objectClassLock)
|
|
objectClassLock=[NSLock new];
|
|
LoggedLockBeforeDate(objectClassLock, GSW_LOCK_LIMIT);
|
|
_classCache=[NSMutableDictionary dictionary];
|
|
if (!objectIVarAccessCache_Set)
|
|
objectIVarAccessCache_Set=[NSMutableDictionary new];
|
|
[objectIVarAccessCache_Set setObject:_classCache
|
|
forKey:_class];
|
|
LoggedUnlock(objectClassLock);
|
|
};
|
|
};
|
|
if (_cachindEnabled)
|
|
_ivarAccess=[_classCache objectForKey:name_];
|
|
if (!_ivarAccess)
|
|
{
|
|
SEL sel=NULL;
|
|
NSDebugMLLog(@"low",@"Not ivarAccess for name:%@",name_);
|
|
_ivarAccess=[NSObjectIVarsAccess ivarAccess];
|
|
// NSDebugMLLog(@"low",@"LOG setIVarNamed:%@ withValue:%@ in %@",name_,value_,[self class]);
|
|
sel=[self getSelectorWithFunctionTemplate:@"set%@:"
|
|
forVariable:name_
|
|
uppercaseFirstLetter:YES];
|
|
NSDebugMLLog(@"low",
|
|
@"sel=%ld (for %@ in %@)",
|
|
sel,name_,[self class]);
|
|
if (sel)
|
|
{
|
|
NSMethodSignature* _sig = [self methodSignatureForSelector:sel];
|
|
if ([_sig numberOfArguments]!=3)
|
|
{
|
|
_exception=[NSException exceptionWithName:@"NSObject IVar"
|
|
format:@"Can't set Variable named %@ "
|
|
@"in %@ %p (superClass:%@) "
|
|
@"(fn Bad number of Arguments)",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]];
|
|
}
|
|
else
|
|
{
|
|
const char* type=[_sig getArgumentTypeAtIndex:2];
|
|
if (!type)
|
|
{
|
|
_exception
|
|
=[NSException exceptionWithName:@"NSObject IVar"
|
|
format:@"Can't set Variable named %@ "
|
|
@"in %@ %p (superClass:%@) "
|
|
@"(fn get argument type)",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]];
|
|
}
|
|
else
|
|
{
|
|
if (*type==_C_ID)
|
|
{
|
|
_ivarAccess->accessType
|
|
= NSObjectIVarsAccessType_PerformSelector;
|
|
_ivarAccess->infos.selector=sel;
|
|
NSDebugMLLog(@"low",
|
|
@"perform selector (IVar named :%@)",
|
|
name_);
|
|
}
|
|
else
|
|
{
|
|
NSInvocation* _invocation
|
|
= [NSInvocation invocationWithMethodSignature:_sig];
|
|
[_invocation setSelector:sel];
|
|
_ivarAccess->accessType
|
|
= NSObjectIVarsAccessType_Invocation;
|
|
_ivarAccess->infos.invocation=_invocation;
|
|
NSAssert([_ivarAccess->infos.invocation selector],
|
|
@"No Selector in Invocation");
|
|
[_ivarAccess->infos.invocation retain];
|
|
NSDebugMLLog(@"low",
|
|
@"invocation (IVar named :%@)",
|
|
name_);
|
|
};
|
|
};
|
|
};
|
|
}
|
|
else
|
|
{
|
|
struct objc_ivar* ivar=GSGetInstanceVariableStruct(self,name_,YES);
|
|
if (!ivar)
|
|
ivar=GSGetInstanceVariableStruct(self,name_,NO);
|
|
if (ivar)
|
|
{
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_Direct;
|
|
_ivarAccess->infos.ivar=ivar;
|
|
NSDebugMLLog(@"low",
|
|
@"direct (IVar named :%@)",
|
|
name_);
|
|
}
|
|
else
|
|
{
|
|
BOOL _respondsToSetObject=NO;
|
|
BOOL _respondsToRemoveObject=NO;
|
|
NSDebugMLLog(@"low",
|
|
@"setIVarNamed %@ in %@ %p (superClass:%@) "
|
|
@"with dictionary ",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass]);
|
|
_respondsToSetObject
|
|
= [self respondsToSelector:@selector(setObject:forKey:)];
|
|
_respondsToRemoveObject
|
|
=[self respondsToSelector:@selector(removeObjectForKey:)];
|
|
if (_respondsToSetObject)
|
|
{
|
|
if (_respondsToRemoveObject)
|
|
_ivarAccess->accessType
|
|
= NSObjectIVarsAccessType_DictionaryWithRemoveObject;
|
|
else
|
|
_ivarAccess->accessType
|
|
= NSObjectIVarsAccessType_DictionaryWithoutRemoveObject;
|
|
}
|
|
else
|
|
{
|
|
BOOL _respondsToTakeValue
|
|
= [self respondsToSelector:@selector(takeValue:forKey:)];
|
|
if (_respondsToTakeValue)
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_EO;
|
|
else
|
|
{
|
|
_exception
|
|
= [NSException exceptionWithName:@"NSObject IVar"
|
|
format:@"Can't set Variable named %@ "
|
|
@"in %@ %p (superClass:%@) value=%@",
|
|
name_,
|
|
[self class],
|
|
self,
|
|
[self superclass],
|
|
value_];
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
if (_exception)
|
|
_ivarAccess->accessType=NSObjectIVarsAccessType_Error;
|
|
if (_cachindEnabled)
|
|
{
|
|
if (!objectClassLock)
|
|
objectClassLock=[NSLock new];
|
|
LoggedLockBeforeDate(objectClassLock, GSW_LOCK_LIMIT);
|
|
[_classCache setObject:_ivarAccess
|
|
forKey:name_];
|
|
LoggedUnlock(objectClassLock);
|
|
};
|
|
};
|
|
if (_exception)
|
|
[_exception raise];
|
|
else
|
|
[self setIVarNamed:name_
|
|
withValue:value_
|
|
withCacheObject:_ivarAccess];
|
|
// LOGObjectFnStop();
|
|
};
|
|
#endif
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------
|
|
#define PERFORM_SELECTOR_WITH_XX_VALUE \
|
|
id retValue=nil; \
|
|
NSMethodSignature* methodSignature=[NSObject methodSignatureForSelector:_selector]; \
|
|
const char* retType=[methodSignature methodReturnType]; \
|
|
NSInvocation* invocation= [NSInvocation invocationWithMethodSignature:methodSignature]; \
|
|
[invocation setTarget:self]; \
|
|
[invocation setSelector:_selector]; \
|
|
[invocation setArgument:&_value atIndex:2]; \
|
|
[invocation invoke]; \
|
|
if (retType && *retType==_C_ID) \
|
|
[invocation getReturnValue:&retValue]; \
|
|
return retValue;
|
|
|
|
//--------------------------------------------------------------------
|
|
-(id)performSelector:(SEL)_selector
|
|
withIntValue:(int)_value
|
|
{
|
|
PERFORM_SELECTOR_WITH_XX_VALUE
|
|
};
|
|
|
|
//--------------------------------------------------------------------
|
|
-(id)performSelector:(SEL)_selector
|
|
withFloatValue:(float)_value
|
|
{
|
|
PERFORM_SELECTOR_WITH_XX_VALUE
|
|
};
|
|
|
|
//--------------------------------------------------------------------
|
|
-(id)performSelector:(SEL)_selector
|
|
withDoubleValue:(double)_value
|
|
{
|
|
PERFORM_SELECTOR_WITH_XX_VALUE
|
|
};
|
|
//--------------------------------------------------------------------
|
|
-(id)performSelector:(SEL)_selector
|
|
withShortValue:(short)_value
|
|
{
|
|
PERFORM_SELECTOR_WITH_XX_VALUE
|
|
};
|
|
//--------------------------------------------------------------------
|
|
-(id)performSelector:(SEL)_selector
|
|
withUShortValue:(ushort)_value
|
|
{
|
|
PERFORM_SELECTOR_WITH_XX_VALUE
|
|
};
|
|
|
|
@end
|
|
|