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return [self init:NULL];
}
- init:(const char*)str
{
if ((self = [super init])) {
if (str == NULL) {
string = NULL;
string = strdup(str);
- free
{
if (string != NULL)
free(string);
return [super free];
}
- (void)setTo:(const char*)str
- (OFString*)setTo:(const char*)str
{
char *newstr;
size_t newlen;
if (str == NULL) {
[self freeMem:string];
length = 0;
string = NULL;
return self;
}
newlen = strlen(str);
if ((newstr = [self getMem:newlen]) == NULL)
return nil;
memcpy(newstr, str, newlen);
if (string != NULL)
free(string);
[self freeMem:string];
length = newlen;
string = strdup(str);
length = strlen(str);
string = newstr;
return self;
}
- (OFString*)clone
{
if (string != NULL)
return [OFString new:string];
return [OFString new];
}
- (void)append: (const char*)str
- (OFString*)append: (const char*)str
{
char *new_string;
size_t new_length, str_length;
if (str == NULL) {
[self setTo:str];
if (str == NULL)
return [self setTo:str];
return;
}
if ((new_string = realloc(string, new_length + 1)) == NULL) {
if ((new_string =
[self resizeMem:string toSize:new_length + 1]) == NULL) {
/* FIXME: Add error handling */
return;
return nil;
}
string = new_string;
memcpy(string + length, str, str_length);
string[new_length] = '\0';
length = new_length;
}
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