mirror of
https://github.com/gnustep/libs-base.git
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NSString restructuring and bugfixes
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@22924 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald
parent
849e0b2af3
commit
60878d7d2c
5 changed files with 579 additions and 952 deletions
12
ChangeLog
12
ChangeLog
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@ -1,3 +1,15 @@
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2006-05-14 Richard Frith-Macdonald <rfm@gnu.org>
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* Source/NSString.m:
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* Source/GSString.m:
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Change to use ([initWithBytesNoCopy:length:encoding:freeWhenDone:])
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as the primary/designated initialiser for strings and update code
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to fix character encoding errors when copying mutable strings in
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a UTF8 locale (ie where the internal encoding for 8bit strings is
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not the same as the external encoding).
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WARNING ... this is a restructuring of functionality which is core
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to the library. Please use with care and report any bugs found.
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2006-05-12 Richard Frith-Macdonald <rfm@gnu.org>
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* Source/GSString.m: validate UTF-16 data when producing a Cstring
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@ -329,7 +329,7 @@ static void GSSetupEncodingTable(void)
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}
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}
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static BOOL GSEncodingSupported(NSStringEncoding enc)
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BOOL GSEncodingSupported(NSStringEncoding enc)
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{
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GSSetupEncodingTable();
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File diff suppressed because it is too large
Load diff
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@ -261,14 +261,19 @@ static NSString *ExecutablePath()
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really needs it (So far only needed if using GNU dld library) */
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#ifdef __MINGW32__
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const unichar *
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#else
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const char *
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#endif
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objc_executable_location (void)
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{
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return [[ExecutablePath() stringByDeletingLastPathComponent]
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fileSystemRepresentation];
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}
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#else
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const char *
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objc_executable_location (void)
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{
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return [[ExecutablePath() stringByDeletingLastPathComponent]
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fileSystemRepresentation];
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}
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#endif
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static BOOL
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bundle_directory_readable(NSString *path)
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@ -819,7 +819,7 @@ handle_printf_atsign (FILE *stream,
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* <p>In MacOS-X class clusters do not have designated initialisers,
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* and there is a general rule that -init is treated as the designated
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* initialiser of the class cluster, but that other intitialisers
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* may not work s expected an would need to be individually overridden
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* may not work as expected and would need to be individually overridden
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* in any subclass.
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* </p>
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* <p>GNUstep tries to make it easier to subclass a class cluster,
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@ -838,6 +838,11 @@ handle_printf_atsign (FILE *stream,
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* <em>all</em> the class cluster initialisers you might use in conjunction
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* with your subclass.
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* </p>
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* <p>NB. The GNUstep designated initialiser for the NSString class cluster
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* has changed to -initWithBytesNoCopy:length:encoding:freeWhenDone:
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* from -initWithCharactersNoCopy:length:freeWhenDone: and older code
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* subclassing NSString will need to be updated.
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* </p>
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*/
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- (id) init
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{
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@ -859,147 +864,24 @@ handle_printf_atsign (FILE *stream,
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{
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if (length == 0)
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{
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self = [self initWithCharactersNoCopy: (unichar*)0
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length: 0
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freeWhenDone: NO];
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}
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else if (_ByteEncodingOk == YES
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&& (encoding==_DefaultStringEncoding || encoding==NSASCIIStringEncoding))
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{
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self = [self initWithCString: bytes
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length: length];
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}
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else if (encoding == NSUTF8StringEncoding)
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{
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unsigned char *b = (unsigned char*)bytes;
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unsigned i = 0;
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/*
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* If the data begins with the UTF8 Byte Order Marker (as a
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* signature for UTF8 data) we must remove it.
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*/
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if (length > 2 && b[0] == 0xEF && b[1] == 0xBB && b[2] == 0xBF)
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{
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length -= 3;
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bytes += 3;
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}
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if (_ByteEncodingOk)
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{
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/*
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* If it's ok to store ascii strings as internal C strings,
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* check to see if we have in fact got an ascii string.
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*/
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while (i < length)
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{
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if (b[i] > 127)
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{
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break;
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}
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i++;
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}
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}
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if (i == length)
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{
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self = [self initWithCString: bytes length: length];
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}
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else
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{
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unichar *u = 0;
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unsigned int l = 0;
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if (GSToUnicode(&u, &l, bytes, length, NSUTF8StringEncoding,
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GSObjCZone(self), 0) == NO)
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{
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DESTROY(self);
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}
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else
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{
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self = [self initWithCharactersNoCopy: u
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length: l
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freeWhenDone: YES];
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}
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}
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}
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else if (encoding == NSUnicodeStringEncoding)
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{
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if (length%2 != 0)
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{
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DESTROY(self); // Not valid unicode data.
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}
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else
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{
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BOOL swapped = NO;
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unsigned char *b;
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unichar *uptr;
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b = (unsigned char*)bytes;
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uptr = (unichar*)b;
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if (*uptr == byteOrderMark)
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{
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b = (unsigned char*)++uptr;
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length -= sizeof(unichar);
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}
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else if (*uptr == byteOrderMarkSwapped)
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{
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b = (unsigned char*)++uptr;
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length -= sizeof(unichar);
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swapped = YES;
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}
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if (length == 0)
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{
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self = [self initWithCharactersNoCopy: (unichar*)0
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length: 0
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freeWhenDone: NO];
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}
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else
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{
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unsigned char *u;
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u = (unsigned char*)NSZoneMalloc(GSObjCZone(self), length);
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if (swapped == YES)
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{
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unsigned i;
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for (i = 0; i < length; i += 2)
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{
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u[i] = b[i + 1];
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u[i + 1] = b[i];
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}
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}
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else
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{
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memcpy(u, b, length);
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}
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self = [self initWithCharactersNoCopy: (unichar*)u
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length: length/2
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freeWhenDone: YES];
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}
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}
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return [self initWithBytesNoCopy: (const void *)0
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length: 0
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encoding: encoding
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freeWhenDone: NO];
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}
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else
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{
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unsigned char *b;
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unichar *u = 0;
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unsigned l = 0;
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void *buf = NSZoneMalloc(GSObjCZone(self), length);
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b = (unsigned char*)bytes;
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if (GSToUnicode(&u, &l, b, length, encoding, GSObjCZone(self), 0) == NO)
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{
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DESTROY(self);
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}
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else
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{
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self = [self initWithCharactersNoCopy: u
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length: l
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freeWhenDone: YES];
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}
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memcpy(buf, bytes, length);
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return [self initWithBytesNoCopy: buf
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length: length
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encoding: encoding
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freeWhenDone: YES];
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}
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return self;
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}
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/**
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/** <init /> <override-subclass />
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* Initialises the receiver with the supplied length of bytes, using the
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* specified encoding.<br />
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* For NSUnicodeStringEncoding and NSUTF8String encoding, a Byte Order
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@ -1010,194 +892,32 @@ handle_printf_atsign (FILE *stream,
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* needed.<br />
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* If the data can not be interpreted using the encoding, the receiver
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* is released and nil is returned.
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* <p>Note, this is the most basic initialiser for strings.
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* In the GNUstep implementation, your subclasses may override
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* this initialiser in order to have all others function.</p>
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*/
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- (id) initWithBytesNoCopy: (const void*)bytes
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length: (unsigned int)length
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encoding: (NSStringEncoding)encoding
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freeWhenDone: (BOOL)flag
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{
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BOOL bytesNeeded = NO;
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if (flag == NO)
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{
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bytesNeeded = YES;
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}
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if (length == 0)
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{
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self = [self initWithCharactersNoCopy: (unichar*)0
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length: 0
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freeWhenDone: NO];
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}
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else if (_ByteEncodingOk == YES
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&& (encoding==_DefaultStringEncoding || encoding==NSASCIIStringEncoding))
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{
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self = [self initWithCStringNoCopy: (void*)bytes
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length: length
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freeWhenDone: YES];
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bytesNeeded = YES;
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}
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else if (encoding == NSUTF8StringEncoding)
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{
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unsigned char *b =(unsigned char*)bytes;
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unsigned i = 0;
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/*
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* If the data begins with the UTF8 Byte Order Marker (as a
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* signature for UTF8 data) we must remove it.
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*/
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if (length > 2 && b[0] == 0xEF && b[1] == 0xBB && b[2] == 0xBF)
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{
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length -= 3;
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bytes += 3;
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}
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if (_ByteEncodingOk)
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{
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/*
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* If it's ok to store ascii strings as internal C strings,
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* check to see if we have in fact got an ascii string.
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*/
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while (i < length)
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{
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if (b[i] > 127)
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{
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break;
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}
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i++;
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}
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}
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if (i == length)
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{
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self = [self initWithCString: bytes length: length];
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}
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else
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{
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unichar *u = 0;
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unsigned int l = 0;
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if (GSToUnicode(&u, &l, bytes, length, NSUTF8StringEncoding,
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GSObjCZone(self), 0) == NO)
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{
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DESTROY(self);
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}
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else
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{
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self = [self initWithCharactersNoCopy: u
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length: l
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freeWhenDone: YES];
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}
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}
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}
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else if (encoding == NSUnicodeStringEncoding)
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{
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if (length%2 != 0)
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{
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DESTROY(self); // Not valid unicode data.
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}
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else
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{
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BOOL swapped = NO;
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BOOL copy = NO;
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unsigned char *b;
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unichar *uptr;
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b = (unsigned char*)bytes;
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uptr = (unichar*)b;
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if (*uptr == byteOrderMark)
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{
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b = (unsigned char*)++uptr;
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length -= sizeof(unichar);
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copy = YES;
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flag = YES;
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}
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else if (*uptr == byteOrderMarkSwapped)
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{
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b = (unsigned char*)++uptr;
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length -= sizeof(unichar);
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swapped = YES;
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copy = YES;
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flag = YES;
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}
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if (length == 0)
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{
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self = [self initWithCharactersNoCopy: (unichar*)0
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length: 0
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freeWhenDone: NO];
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}
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else
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{
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unsigned char *u;
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if (copy == YES)
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{
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u = (unsigned char*)NSZoneMalloc(GSObjCZone(self), length);
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if (swapped == YES)
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{
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unsigned i;
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for (i = 0; i < length; i += 2)
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{
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u[i] = b[i + 1];
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u[i + 1] = b[i];
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}
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}
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else
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{
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memcpy(u, b, length);
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}
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}
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else
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{
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u = (unsigned char *)bytes;
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bytesNeeded = YES;
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}
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self = [self initWithCharactersNoCopy: (unichar*)u
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length: length/2
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freeWhenDone: flag];
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}
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}
|
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}
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else
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{
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unsigned char *b;
|
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unichar *u = 0;
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unsigned l = 0;
|
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|
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b = (unsigned char*)bytes;
|
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if (GSToUnicode(&u, &l, b, length, encoding, GSObjCZone(self), 0) == NO)
|
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{
|
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DESTROY(self);
|
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}
|
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else
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{
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self = [self initWithCharactersNoCopy: u
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length: l
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freeWhenDone: YES];
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}
|
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}
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if (bytesNeeded == NO && bytes != 0)
|
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{
|
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NSZoneFree(NSZoneFromPointer((void*)bytes), (void*)bytes);
|
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}
|
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self = [self init];
|
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return self;
|
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}
|
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|
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/** <init /> <override-subclass />
|
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/**
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* <p>Initialize with given unicode chars up to length, regardless of presence
|
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* of null bytes. Does not copy the string. If flag, frees its storage when
|
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* this instance is deallocated.</p>
|
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* <p>Note, this is the most basic initialiser for unicode strings.
|
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* In the GNUstep implementation, your subclasses may override
|
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* this initialiser in order to have all others function.</p>
|
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*/
|
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- (id) initWithCharactersNoCopy: (unichar*)chars
|
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length: (unsigned int)length
|
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freeWhenDone: (BOOL)flag
|
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{
|
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self = [self init];
|
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return self;
|
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return [self initWithBytesNoCopy: chars
|
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length: length * sizeof(unichar)
|
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encoding: NSUnicodeStringEncoding
|
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freeWhenDone: flag];
|
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}
|
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|
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/**
|
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|
|
@ -1207,58 +927,9 @@ handle_printf_atsign (FILE *stream,
|
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- (id) initWithCharacters: (const unichar*)chars
|
||||
length: (unsigned int)length
|
||||
{
|
||||
if (length > 0)
|
||||
{
|
||||
unsigned int i;
|
||||
BOOL isAscii = YES;
|
||||
|
||||
if (chars == 0)
|
||||
{
|
||||
[NSException raise: NSInvalidArgumentException
|
||||
format: @"null pointer but non-zero length"];
|
||||
}
|
||||
for (i = 0; i < length; i++)
|
||||
{
|
||||
if (chars[i] >= 128)
|
||||
{
|
||||
isAscii = NO;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (isAscii == YES)
|
||||
{
|
||||
char *s;
|
||||
|
||||
s = NSZoneMalloc(GSObjCZone(self), length);
|
||||
|
||||
for (i = 0; i < length; i++)
|
||||
{
|
||||
s[i] = (unsigned char)chars[i];
|
||||
}
|
||||
self = [self initWithCStringNoCopy: s
|
||||
length: length
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
else
|
||||
{
|
||||
unichar *s;
|
||||
|
||||
s = NSZoneMalloc(GSObjCZone(self), sizeof(unichar)*length);
|
||||
|
||||
memcpy(s, chars, sizeof(unichar)*length);
|
||||
self = [self initWithCharactersNoCopy: s
|
||||
length: length
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: (unichar*)0
|
||||
length: 0
|
||||
freeWhenDone: NO];
|
||||
}
|
||||
|
||||
return self;
|
||||
return [self initWithBytes: chars
|
||||
length: length * sizeof(unichar)
|
||||
encoding: NSUnicodeStringEncoding];
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1271,23 +942,10 @@ handle_printf_atsign (FILE *stream,
|
|||
length: (unsigned int)length
|
||||
freeWhenDone: (BOOL)flag
|
||||
{
|
||||
unichar *buf = 0;
|
||||
unsigned int l = 0;
|
||||
|
||||
if (GSToUnicode(&buf, &l, (unsigned char*)byteString, length,
|
||||
_DefaultStringEncoding, [self zone], 0) == NO)
|
||||
{
|
||||
DESTROY(self);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (flag == YES && byteString != 0)
|
||||
{
|
||||
NSZoneFree(NSZoneFromPointer(byteString), byteString);
|
||||
}
|
||||
self = [self initWithCharactersNoCopy: buf length: l freeWhenDone: YES];
|
||||
}
|
||||
return self;
|
||||
return [self initWithBytesNoCopy: byteString
|
||||
length: length
|
||||
encoding: _DefaultStringEncoding
|
||||
freeWhenDone: flag];
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1310,22 +968,9 @@ handle_printf_atsign (FILE *stream,
|
|||
*/
|
||||
- (id) initWithCString: (const char*)byteString length: (unsigned int)length
|
||||
{
|
||||
if (length > 0)
|
||||
{
|
||||
char *s = NSZoneMalloc(GSObjCZone(self), length);
|
||||
|
||||
if (byteString != 0)
|
||||
{
|
||||
memcpy(s, byteString, length);
|
||||
}
|
||||
self = [self initWithCStringNoCopy: s length: length freeWhenDone: YES];
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCStringNoCopy: 0 length: 0 freeWhenDone: NO];
|
||||
}
|
||||
|
||||
return self;
|
||||
return [self initWithBytes: byteString
|
||||
length: length
|
||||
encoding: _DefaultStringEncoding];
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1335,8 +980,9 @@ handle_printf_atsign (FILE *stream,
|
|||
*/
|
||||
- (id) initWithCString: (const char*)byteString
|
||||
{
|
||||
return [self initWithCString: byteString
|
||||
length: (byteString ? strlen(byteString) : 0)];
|
||||
return [self initWithBytes: byteString
|
||||
length: (byteString ? strlen(byteString) : 0)
|
||||
encoding: _DefaultStringEncoding];
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1369,66 +1015,9 @@ handle_printf_atsign (FILE *stream,
|
|||
*/
|
||||
- (id) initWithUTF8String: (const char *)bytes
|
||||
{
|
||||
unsigned length = 0;
|
||||
|
||||
if (bytes == NULL)
|
||||
{
|
||||
NSDebugMLog(@"bytes is NULL");
|
||||
}
|
||||
else
|
||||
{
|
||||
length = strlen(bytes);
|
||||
}
|
||||
|
||||
if (length > 0)
|
||||
{
|
||||
unsigned i = 0;
|
||||
|
||||
if (_ByteEncodingOk)
|
||||
{
|
||||
/*
|
||||
* If it's ok to store ascii strings as internal C strings,
|
||||
* check to see if we have in fact got an ascii string.
|
||||
*/
|
||||
while (i < length)
|
||||
{
|
||||
if (((unsigned char*)bytes)[i] > 127)
|
||||
{
|
||||
break;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
if (i == length)
|
||||
{
|
||||
self = [self initWithCString: bytes length: length];
|
||||
}
|
||||
else
|
||||
{
|
||||
unichar *u = 0;
|
||||
unsigned int l = 0;
|
||||
|
||||
if (GSToUnicode(&u, &l, (unsigned char*)bytes, length,
|
||||
NSUTF8StringEncoding, GSObjCZone(self), 0) == NO)
|
||||
{
|
||||
DESTROY(self);
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: u
|
||||
length: l
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: (unichar*)0
|
||||
length: 0
|
||||
freeWhenDone: NO];
|
||||
}
|
||||
return self;
|
||||
return [self initWithBytes: bytes
|
||||
length: (bytes ? strlen(bytes) : 0)
|
||||
encoding: NSUTF8StringEncoding];
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1551,155 +1140,9 @@ handle_printf_atsign (FILE *stream,
|
|||
- (id) initWithData: (NSData*)data
|
||||
encoding: (NSStringEncoding)encoding
|
||||
{
|
||||
unsigned len = [data length];
|
||||
|
||||
if (len == 0)
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: (unichar*)0
|
||||
length: 0
|
||||
freeWhenDone: NO];
|
||||
}
|
||||
else if (_ByteEncodingOk == YES
|
||||
&& (encoding==_DefaultStringEncoding || encoding==NSASCIIStringEncoding))
|
||||
{
|
||||
char *s;
|
||||
|
||||
/*
|
||||
* We can only create an internal C string if the default C string
|
||||
* encoding is Ok, and the specified encoding matches it.
|
||||
*/
|
||||
s = NSZoneMalloc(GSObjCZone(self), len);
|
||||
[data getBytes: s];
|
||||
self = [self initWithCStringNoCopy: s length: len freeWhenDone: YES];
|
||||
}
|
||||
else if (encoding == NSUTF8StringEncoding)
|
||||
{
|
||||
const unsigned char *bytes = [data bytes];
|
||||
unsigned i = 0;
|
||||
|
||||
/*
|
||||
* If the data begins with the UTF8 Byte Order Marker (as a
|
||||
* signature for UTF8 data) we must remove it.
|
||||
*/
|
||||
if (len > 2 && bytes[0] == 0xEF && bytes[1] == 0xBB && bytes[2] == 0xBF)
|
||||
{
|
||||
len -= 3;
|
||||
bytes += 3;
|
||||
}
|
||||
|
||||
if (_ByteEncodingOk)
|
||||
{
|
||||
/*
|
||||
* If it's ok to store ascii strings as internal C strings,
|
||||
* check to see if we have in fact got an ascii string.
|
||||
*/
|
||||
while (i < len)
|
||||
{
|
||||
if ((bytes)[i] > 127)
|
||||
{
|
||||
break;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
if (i == len)
|
||||
{
|
||||
self = [self initWithCString: (char*)bytes length: len];
|
||||
}
|
||||
else
|
||||
{
|
||||
unichar *u = 0;
|
||||
unsigned int l = 0;
|
||||
|
||||
if (GSToUnicode(&u, &l, bytes, len, NSUTF8StringEncoding,
|
||||
GSObjCZone(self), 0) == NO)
|
||||
{
|
||||
DESTROY(self);
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: u
|
||||
length: l
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (encoding == NSUnicodeStringEncoding)
|
||||
{
|
||||
if (len%2 != 0)
|
||||
{
|
||||
DESTROY(self); // Not valid unicode data.
|
||||
}
|
||||
else
|
||||
{
|
||||
BOOL swapped = NO;
|
||||
unsigned char *b;
|
||||
unichar *uptr;
|
||||
|
||||
b = (unsigned char*)[data bytes];
|
||||
uptr = (unichar*)b;
|
||||
if (*uptr == byteOrderMark)
|
||||
{
|
||||
b = (unsigned char*)++uptr;
|
||||
len -= sizeof(unichar);
|
||||
}
|
||||
else if (*uptr == byteOrderMarkSwapped)
|
||||
{
|
||||
b = (unsigned char*)++uptr;
|
||||
len -= sizeof(unichar);
|
||||
swapped = YES;
|
||||
}
|
||||
if (len == 0)
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: (unichar*)0
|
||||
length: 0
|
||||
freeWhenDone: NO];
|
||||
}
|
||||
else
|
||||
{
|
||||
unsigned char *u;
|
||||
|
||||
u = (unsigned char*)NSZoneMalloc(GSObjCZone(self), len);
|
||||
if (swapped == YES)
|
||||
{
|
||||
unsigned i;
|
||||
|
||||
for (i = 0; i < len; i += 2)
|
||||
{
|
||||
u[i] = b[i + 1];
|
||||
u[i + 1] = b[i];
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
memcpy(u, b, len);
|
||||
}
|
||||
self = [self initWithCharactersNoCopy: (unichar*)u
|
||||
length: len/2
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
unsigned char *b;
|
||||
unichar *u = 0;
|
||||
unsigned l = 0;
|
||||
|
||||
b = (unsigned char*)[data bytes];
|
||||
if (GSToUnicode(&u, &l, b, len, encoding, GSObjCZone(self), 0) == NO)
|
||||
{
|
||||
DESTROY(self);
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCharactersNoCopy: u
|
||||
length: l
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
}
|
||||
return self;
|
||||
return [self initWithBytes: [data bytes]
|
||||
length: [data length]
|
||||
encoding: encoding];
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -5053,49 +4496,26 @@ static NSFileManager *fm = nil;
|
|||
length: count
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
else if (enc == NSASCIIStringEncoding
|
||||
|| enc == _DefaultStringEncoding)
|
||||
{
|
||||
char *chars;
|
||||
|
||||
chars = NSZoneMalloc(zone, count+1);
|
||||
[aCoder decodeArrayOfObjCType: @encode(unsigned char)
|
||||
count: count
|
||||
at: chars];
|
||||
self = [self initWithCStringNoCopy: chars
|
||||
length: count
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
else if (enc == NSUTF8StringEncoding)
|
||||
{
|
||||
unsigned char *chars;
|
||||
|
||||
chars = NSZoneMalloc(zone, count+1);
|
||||
[aCoder decodeArrayOfObjCType: @encode(unsigned char)
|
||||
count: count
|
||||
at: chars];
|
||||
chars[count] = '\0';
|
||||
self = [self initWithUTF8String: (char*)chars];
|
||||
NSZoneFree(zone, chars);
|
||||
}
|
||||
else
|
||||
{
|
||||
unsigned char *chars;
|
||||
NSData *data;
|
||||
|
||||
chars = NSZoneMalloc(zone, count);
|
||||
chars = NSZoneMalloc(zone, count+1);
|
||||
[aCoder decodeArrayOfObjCType: @encode(unsigned char)
|
||||
count: count
|
||||
count: count
|
||||
at: chars];
|
||||
data = [NSDataClass allocWithZone: zone];
|
||||
data = [data initWithBytesNoCopy: chars length: count];
|
||||
self = [self initWithData: data encoding: enc];
|
||||
RELEASE(data);
|
||||
self = [self initWithBytesNoCopy: chars
|
||||
length: count
|
||||
encoding: enc
|
||||
freeWhenDone: YES];
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
self = [self initWithCStringNoCopy: "" length: 0 freeWhenDone: NO];
|
||||
self = [self initWithBytesNoCopy: ""
|
||||
length: 0
|
||||
encoding: NSASCIIStringEncoding
|
||||
freeWhenDone: NO];
|
||||
}
|
||||
}
|
||||
return self;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue