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of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
depth: (size_t)depth;
@end
@interface OFPlaceholderString: OFString
@end
extern bool OFUnicodeToISO8859_2(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToISO8859_2(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToISO8859_3(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToISO8859_3(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToISO8859_15(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToISO8859_15(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToWindows1251(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToWindows1251(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToWindows1252(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToWindows1252(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToCodepage437(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToCodepage437(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToCodepage850(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToCodepage850(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToCodepage858(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToCodepage858(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToMacRoman(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToMacRoman(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToKOI8R(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToKOI8R(const OFUnichar *, unsigned char *,
size_t, bool);
extern bool OFUnicodeToKOI8U(const OFUnichar *, unsigned char *,
extern bool _OFUnicodeToKOI8U(const OFUnichar *, unsigned char *,
size_t, bool);
/* References for static linking */
void
void OF_VISIBILITY_HIDDEN
_references_to_categories_of_OFString(void)
{
_OFString_CryptographicHashing_reference = 1;
_OFString_JSONParsing_reference = 1;
#ifdef OF_HAVE_FILES
_OFString_PathAdditions_reference = 1;
#endif
_OFString_PercentEncoding_reference = 1;
_OFString_PropertyListParsing_reference = 1;
_OFString_XMLEscaping_reference = 1;
_OFString_XMLUnescaping_reference = 1;
}
void
void OF_VISIBILITY_HIDDEN
_reference_to_OFConstantString(void)
{
[OFConstantString class];
}
OFStringEncoding
OFStringEncodingParseName(OFString *string)
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return @"autodetect";
}
return nil;
}
size_t
OFUTF8StringEncode(OFUnichar character, char *buffer)
_OFUTF8StringEncode(OFUnichar character, char *buffer)
{
if (character < 0x80) {
buffer[0] = character;
return 1;
} else if (character < 0x800) {
buffer[0] = 0xC0 | (character >> 6);
buffer[1] = 0x80 | (character & 0x3F);
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return 4;
}
return 0;
}
ssize_t
OFUTF8StringDecode(const char *buffer_, size_t length, OFUnichar *ret)
_OFUTF8StringDecode(const char *buffer_, size_t length, OFUnichar *ret)
{
const unsigned char *buffer = (const unsigned char *)buffer_;
if (!(*buffer & 0x80)) {
*ret = buffer[0];
return 1;
}
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while (*string++ != 0)
length++;
return length;
}
char *
OFStrDup(const char *string)
_OFStrDup(const char *string)
{
size_t length = strlen(string);
char *copy = (char *)OFAllocMemory(1, length + 1);
memcpy(copy, string, length + 1);
return copy;
}
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switch (encoding) {
case OFStringEncodingUTF8:;
size_t j = 0;
for (i = 0; i < length; i++) {
char buffer[4];
size_t len = OFUTF8StringEncode(characters[i], buffer);
size_t len = _OFUTF8StringEncode(characters[i], buffer);
/*
* Check for one more than the current index, as we
* need one for the terminating zero.
*/
if (j + len >= maxLength)
@throw [OFOutOfRangeException exception];
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return length;
#ifdef HAVE_ISO_8859_2
case OFStringEncodingISO8859_2:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToISO8859_2(characters, (unsigned char *)cString,
if (!_OFUnicodeToISO8859_2(characters, (unsigned char *)cString,
length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_ISO_8859_3
case OFStringEncodingISO8859_3:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToISO8859_3(characters, (unsigned char *)cString,
if (!_OFUnicodeToISO8859_3(characters, (unsigned char *)cString,
length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_ISO_8859_15
case OFStringEncodingISO8859_15:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToISO8859_15(characters, (unsigned char *)cString,
length, lossy))
if (!_OFUnicodeToISO8859_15(characters,
(unsigned char *)cString, length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_WINDOWS_1251
case OFStringEncodingWindows1251:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToWindows1251(characters,
if (!_OFUnicodeToWindows1251(characters,
(unsigned char *)cString, length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_WINDOWS_1252
case OFStringEncodingWindows1252:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToWindows1252(characters,
if (!_OFUnicodeToWindows1252(characters,
(unsigned char *)cString, length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_CODEPAGE_437
case OFStringEncodingCodepage437:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToCodepage437(characters,
if (!_OFUnicodeToCodepage437(characters,
(unsigned char *)cString, length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_CODEPAGE_850
case OFStringEncodingCodepage850:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToCodepage850(characters,
if (!_OFUnicodeToCodepage850(characters,
(unsigned char *)cString, length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_CODEPAGE_858
case OFStringEncodingCodepage858:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToCodepage858(characters,
if (!_OFUnicodeToCodepage858(characters,
(unsigned char *)cString, length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_MAC_ROMAN
case OFStringEncodingMacRoman:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToMacRoman(characters, (unsigned char *)cString,
if (!_OFUnicodeToMacRoman(characters, (unsigned char *)cString,
length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_KOI8_R
case OFStringEncodingKOI8R:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToKOI8R(characters, (unsigned char *)cString,
if (!_OFUnicodeToKOI8R(characters, (unsigned char *)cString,
length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
#ifdef HAVE_KOI8_U
case OFStringEncodingKOI8U:
if (length + 1 > maxLength)
@throw [OFOutOfRangeException exception];
if (!OFUnicodeToKOI8U(characters, (unsigned char *)cString,
if (!_OFUnicodeToKOI8U(characters, (unsigned char *)cString,
length, lossy))
@throw [OFInvalidEncodingException exception];
cString[length] = '\0';
return length;
#endif
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size_t length, UTF8StringLength = 0;
characters = self.characters;
length = self.length;
for (size_t i = 0; i < length; i++) {
char buffer[4];
size_t len = OFUTF8StringEncode(characters[i], buffer);
size_t len = _OFUTF8StringEncode(characters[i], buffer);
if (len == 0)
@throw [OFInvalidEncodingException exception];
UTF8StringLength += len;
}
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minimumLength = (length > otherLength ? otherLength : length);
for (size_t i = 0; i < minimumLength; i++) {
OFUnichar c = characters[i];
OFUnichar oc = otherCharacters[i];
#ifdef OF_HAVE_UNICODE_TABLES
if (c >> 8 < OFUnicodeCaseFoldingTableSize) {
if (c >> 8 < _OFUnicodeCaseFoldingTableSize) {
OFUnichar tc =
OFUnicodeCaseFoldingTable[c >> 8][c & 0xFF];
_OFUnicodeCaseFoldingTable[c >> 8][c & 0xFF];
if (tc)
c = tc;
}
if (oc >> 8 < OFUnicodeCaseFoldingTableSize) {
if (oc >> 8 < _OFUnicodeCaseFoldingTableSize) {
OFUnichar tc =
OFUnicodeCaseFoldingTable[oc >> 8][oc & 0xFF];
_OFUnicodeCaseFoldingTable[oc >> 8][oc & 0xFF];
if (tc)
oc = tc;
}
#else
c = OFASCIIToUpper(c);
oc = OFASCIIToUpper(oc);
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