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#include <objc/objc.h>
#include <objc/runtime.h>
#include <Paradox/Object.h>
#include <Paradox/String.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
@implementation PXString
/* init/lifecycle */
+ (instancetype)stringWithCString:(const char *)cstring {
PXString *string = [PXString alloc];
return [string initWithCString:cstring];
}
- (instancetype)init {
return [self initWithCString:""];
}
- (instancetype)initWithCString:(const char *)cstring {
self = [super init];
if (self) {
if (cstring == NULL)
cstring = "";
size_t length = strlen(cstring);
flags = 0; // ASCII
flags |= PXStringFlagOwned; // OUR string (not compiler's)
len = (uint32_t)length;
size = (uint32_t)length;
hash = 0; // implement hashes later
_bytes = malloc(length + 1);
memcpy((char *)_bytes, cstring, length + 1);
}
return self;
}
- (void)dealloc {
if (flags & PXStringFlagOwned)
free((void *)_bytes);
[super dealloc];
}
/* getters */
- (const char *)UTF8String {
return _bytes;
}
- (uint32_t)length {
return len;
}
- (BOOL)isEqual:(PXString *)string {
if (self == string)
return YES;
if (string == nil || len != string->len)
return NO;
return (memcmp(_bytes, string->_bytes, size) == 0);
}
@end
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