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#include "conf.h"
#include "StringData.h"
#include "Parser.h"
#include "String.h"
#include <ctype.h>
#include <errno.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#if NEED_STRINGS
#include <strings.h>
#endif
@implementation StringData
-init
{
self = [super init];
data = [[String new] init];
return self;
}
-free
{
[data free];
[super free];
return self;
}
-(char *)
createCStr
{
char *buffer;
buffer = malloc(([data getLen]+1) * sizeof(char));
if (!buffer) {
fprintf(stderr, "ERROR: Couldn't allocate buffer: %s.\n",
strerror(errno));
return NULL;
}
strcpy(buffer, [data getStr]);
return buffer;
}
-(String *)
createStr
{
String *str;
char *buffer;
buffer = [self createCStr];
if (buffer == NULL)
return nil;
str = [[[String new] init] setStr: buffer];
free(buffer);
return str;
}
-setFromBuffer: (const char *)buffer withLength: (int)len
{
const char *startPtr, *endPtr;
startPtr = index(buffer, '"');
if (!startPtr) {
fprintf(stderr, "ERROR: No opening quote for string.\n");
return nil;
}
startPtr++;
for (endPtr = buffer+len; endPtr > startPtr; endPtr--)
if (*endPtr == '"')
break;
if (endPtr == startPtr) {
fprintf(stderr, "ERROR: No ending quote for string.\n");
return nil;
}
endPtr--;
[data setStr: startPtr withLength: endPtr-startPtr+1];
return self;
}
@end
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