Find file
Fetching contributors…
Cannot retrieve contributors at this time
103 lines (89 sloc) 3.09 KB
/*$Id: SenTestInvocationEnumerator.m,v 1.3 2005/04/02 03:18:21 phink Exp $*/
// Copyright (c) 1997-2005, Sen:te (Sente SA). All rights reserved.
//
// Use of this source code is governed by the following license:
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// (1) Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// (2) Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL Sente SA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
// OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Note: this license is equivalent to the FreeBSD license.
//
// This notice may not be removed from this file.
#import "SenTestInvocationEnumerator.h"
@implementation SenTestInvocationEnumerator
+ (id) instanceInvocationEnumeratorForClass:(Class) aClass
{
return [[[self alloc] initForClass:aClass] autorelease];
}
- (void) goNextMethodList
{
#if defined (GNUSTEP)
if (iterator == NULL)
mlist = iterator = class->methods;
else
mlist = iterator = mlist->method_next;
#else
mlist = class_nextMethodList (class, &iterator);
#endif
count = (mlist != NULL) ? mlist->method_count - 1 : -1;
}
- (id) initForClass:(Class) aClass
{
self = [super init];
class = aClass;
iterator = NULL;
[self goNextMethodList];
return self;
}
- (id) nextObject
{
if (mlist == NULL) {
return nil;
}
else {
SEL nextSelector = mlist->method_list[count].method_name;
count--;
if (count == -1) {
[self goNextMethodList];
}
#if defined (GNUSTEP)
if (sel_is_mapped(nextSelector)) {
#else
if (sel_isMapped(nextSelector)) {
#endif
NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[class instanceMethodSignatureForSelector:nextSelector]];
[invocation setSelector:nextSelector];
return invocation;
}
else {
return [self nextObject];
}
}
}
- (NSArray *) allObjects
{
NSMutableArray *array = [NSMutableArray array];
id each;
while ( (each = [self nextObject]) ) {
[array addObject:each];
}
return array;
}
@end