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/*
* Copyright (c) 1998, Brian Cully <shmit@kublai.com>
*
* 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.
* 3. The names of contributers to this software may not be used to endorse
* or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``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 THE REGENTS 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.
*/
#include "String.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@implementation String
-init
{
self = [super init];
data = NULL;
return self;
}
-free
{
free(data);
return [super free];
}
-setStr: (const char *)stringData withLength: (int)length
{
if (data)
free(data);
data = malloc((length+1)*sizeof(char));
if (!data) {
fprintf(stderr, "ERROR: Couldn't allocate memory: %s.\n",
strerror(errno));
return nil;
}
memcpy(data, stringData, length);
data[length] = '\0';
len = length;
return self;
}
-setStr: (const char *)stringData
{
return [self setStr: stringData withLength: strlen(stringData)];
}
-(int)
getLen
{
return len;
}
-(char *)
getStr
{
return data;
}
@end
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