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/*
* Copyright (c) 2008
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of libobjfw. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import <stdlib.h>
#import <string.h>
#import "OFString.h"
#import "OFExceptions.h"
@implementation OFString
+ new: (const char*)str
{
return [[OFString alloc] init: str];
}
- init
return [self init: NULL];
}
- init: (const char*)str
if ((self = [super init])) {
if (str == NULL) {
length = 0;
string = NULL;
} else {
length = strlen(str);
string = [self getMem: length + 1];
memcpy(string, str, length + 1);
}
}
return self;
}
- (char*)cString
{
return string;
}
- (size_t)length
{
return length;
}
- (OFString*)setTo: (OFConstString*)str
{
char *newstr;
size_t newlen;
if ([str cString] == NULL) {
[self freeMem: string];
length = 0;
string = NULL;
return self;
}
newlen = [str length];
newstr = [self getMem: newlen + 1];
memcpy(newstr, [str cString], newlen + 1);
if (string != NULL)
[self freeMem: string];
length = newlen;
string = newstr;
return [OFString new: string];
}
- (OFString*)append: (OFConstString*)str
{
char *newstr;
size_t newlen, strlength;
if (str == NULL)
return [self setTo: str];
strlength = [str length];
newlen = length + strlength;
newstr = [self resizeMem: string
toSize: newlen + 1];
memcpy(newstr + length, [str cString], strlength + 1);
length = newlen;
string = newstr;
return self;
- (int)compare: (OFConstString*)str
{
return strcmp(string, [str cString]);
}
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/*
* Copyright (c) 2008
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of libobjfw. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import <stdlib.h>
#import <string.h>
#import "OFString.h"
#import "OFConstCString.h"
#import "OFConstWideCString.h"
#import "OFCString.h"
#import "OFWideCString.h"
#import "OFExceptions.h"
@implementation OFString
+ newWithConstCString: (const char*)str
{
return [[OFConstCString alloc] initWithConstCString: str];
}
+ newWithConstWideCString: (const wchar_t*)str
{
return [[OFConstWideCString alloc] initWithConstWideCString: str];
}
+ newWithCString: (char*)str
{
return [[OFCString alloc] initWithCString: str];
}
+ newWithWideCString: (wchar_t*)str
{
return [[OFWideCString alloc] initWithWideCString: str];
}
- (char*)cString
{
@throw [OFNotImplementedException new: self withMethod: "cString"];
return NULL;
}
- (wchar_t*)wcString
{
@throw [OFNotImplementedException new: self withMethod: "wcString"];
return NULL;
}
- (size_t)length
{
return length;
}
- (OFString*)setTo: (OFString*)str
{
[self free];
self = [str clone];
return self;
}
- (OFString*)clone
{
@throw [OFNotImplementedException new: self withMethod: "clone"];
return nil;
}
- (int)compare: (OFString*)str
{
@throw [OFNotImplementedException new: self withMethod: "compare:"];
return 0;
}
- (OFString*)append: (OFString*)str
{
@throw [OFNotImplementedException new: self withMethod: "append:"];
return nil;
}
@end
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