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@interface OFString ()
- (size_t)of_getCString: (char *)cString
maxLength: (size_t)maxLength
encoding: (OFStringEncoding)encoding
lossy: (bool)lossy OF_DIRECT;
- (const char *)of_cStringWithEncoding: (OFStringEncoding)encoding
lossy: (bool)lossy OF_DIRECT;
- (OFString *)of_JSONRepresentationWithOptions: (int)options
depth: (size_t)depth;
@end
@interface OFStringPlaceholder: OFString
@end
extern bool of_unicode_to_iso_8859_2(const OFUnichar *, unsigned char *,
size_t, bool);
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@interface OFString ()
- (size_t)of_getCString: (char *)cString
maxLength: (size_t)maxLength
encoding: (OFStringEncoding)encoding
lossy: (bool)lossy OF_DIRECT;
- (const char *)of_cStringWithEncoding: (OFStringEncoding)encoding
lossy: (bool)lossy OF_DIRECT;
- (OFString *)
of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
depth: (size_t)depth;
@end
@interface OFStringPlaceholder: OFString
@end
extern bool of_unicode_to_iso_8859_2(const OFUnichar *, unsigned char *,
size_t, bool);
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}
- (OFString *)JSONRepresentation
{
return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}
- (OFString *)JSONRepresentationWithOptions: (int)options
{
return [self of_JSONRepresentationWithOptions: options depth: 0];
}
- (OFString *)of_JSONRepresentationWithOptions: (int)options
depth: (size_t)depth
{
OFMutableString *JSON = [[self mutableCopy] autorelease];
/* FIXME: This is slow! Write it in pure C! */
[JSON replaceOccurrencesOfString: @"\\" withString: @"\\\\"];
[JSON replaceOccurrencesOfString: @"\"" withString: @"\\\""];
[JSON replaceOccurrencesOfString: @"\b" withString: @"\\b"];
[JSON replaceOccurrencesOfString: @"\f" withString: @"\\f"];
[JSON replaceOccurrencesOfString: @"\r" withString: @"\\r"];
[JSON replaceOccurrencesOfString: @"\t" withString: @"\\t"];
if (options & OF_JSON_REPRESENTATION_JSON5) {
[JSON replaceOccurrencesOfString: @"\n" withString: @"\\\n"];
if (options & OF_JSON_REPRESENTATION_IDENTIFIER) {
const char *cString = self.UTF8String;
if ((!of_ascii_isalpha(cString[0]) &&
cString[0] != '_' && cString[0] != '$') ||
strpbrk(cString, " \n\r\t\b\f\\\"'") != NULL) {
[JSON prependString: @"\""];
[JSON appendString: @"\""];
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}
- (OFString *)JSONRepresentation
{
return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}
- (OFString *)JSONRepresentationWithOptions:
(OFJSONRepresentationOptions)options
{
return [self of_JSONRepresentationWithOptions: options depth: 0];
}
- (OFString *)
of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
depth: (size_t)depth
{
OFMutableString *JSON = [[self mutableCopy] autorelease];
/* FIXME: This is slow! Write it in pure C! */
[JSON replaceOccurrencesOfString: @"\\" withString: @"\\\\"];
[JSON replaceOccurrencesOfString: @"\"" withString: @"\\\""];
[JSON replaceOccurrencesOfString: @"\b" withString: @"\\b"];
[JSON replaceOccurrencesOfString: @"\f" withString: @"\\f"];
[JSON replaceOccurrencesOfString: @"\r" withString: @"\\r"];
[JSON replaceOccurrencesOfString: @"\t" withString: @"\\t"];
if (options & OFJSONRepresentationOptionJSON5) {
[JSON replaceOccurrencesOfString: @"\n" withString: @"\\\n"];
if (options & OFJSONRepresentationOptionIsIdentifier) {
const char *cString = self.UTF8String;
if ((!of_ascii_isalpha(cString[0]) &&
cString[0] != '_' && cString[0] != '$') ||
strpbrk(cString, " \n\r\t\b\f\\\"'") != NULL) {
[JSON prependString: @"\""];
[JSON appendString: @"\""];
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