libs-base/Source/NSURLCredential.m
Richard Frith-MacDonald 7eb717ffea Avoid memory leaks by implementing hash and isEqual: for credentials
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@23088 72102866-910b-0410-8b05-ffd578937521
2006-06-19 15:37:50 +00:00

151 lines
3.3 KiB
Objective-C

/* Implementation for NSURLCredential for GNUstep
Copyright (C) 2006 Software Foundation, Inc.
Written by: Richard Frith-Macdonald <frm@gnu.org>
Date: 2006
This file is part of the GNUstep Base 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#include "GSURLPrivate.h"
// Internal data storage
typedef struct {
NSString *user;
NSString *password;
NSURLCredentialPersistence persistence;
BOOL hasPassword;
} Internal;
#define this ((Internal*)(self->_NSURLCredentialInternal))
@implementation NSURLCredential
+ (id) allocWithZone: (NSZone*)z
{
NSURLCredential *o = [super allocWithZone: z];
if (o != nil)
{
o->_NSURLCredentialInternal = NSZoneMalloc(z, sizeof(Internal));
}
return o;
}
+ (NSURLCredential *) credentialWithUser: (NSString *)user
password: (NSString *)password
persistence: (NSURLCredentialPersistence)persistence
{
NSURLCredential *o = [self alloc];
o = [o initWithUser: user password: password persistence: persistence];
return AUTORELEASE(o);
}
- (id) copyWithZone: (NSZone*)z
{
NSURLCredential *o;
if (NSShouldRetainWithZone(self, z) == YES)
{
o = RETAIN(self);
}
else
{
o = [[self class] allocWithZone: z];
o = [o initWithUser: this->user
password: this->password
persistence: this->persistence];
}
return o;
}
- (void) dealloc
{
if (this != 0)
{
RELEASE(this->user);
RELEASE(this->password);
NSZoneFree([self zone], this);
}
[super dealloc];
}
- (BOOL) hasPassword
{
return this->hasPassword;
}
- (unsigned) hash
{
return [this->user hash];
}
- (id) initWithUser: (NSString *)user
password: (NSString *)password
persistence: (NSURLCredentialPersistence)persistence
{
if (user == nil)
{
RELEASE(self);
return nil;
}
if ((self = [super init]) != nil)
{
this->user = [user copy];
this->password = [password copy];
this->persistence = persistence;
this->hasPassword = (this->password == nil) ? NO : YES;
if (persistence == NSURLCredentialPersistencePermanent)
{
// FIXME ... should check to see if we really have a password
}
}
return self;
}
- (BOOL) isEqual: (id)other
{
if ((id)self == other)
{
return YES;
}
if ([other isKindOfClass: [NSURLCredential class]] == NO)
{
return NO;
}
return [[(NSURLCredential*)other user] isEqualToString: this->user];
}
- (NSString *) password
{
return this->password;
}
- (NSURLCredentialPersistence) persistence
{
return this->persistence;
}
- (NSString *) user
{
return this->user;
}
@end