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Implemented keyed decoding for this classes.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@18491 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
FredKiefer 2004-01-27 21:51:33 +00:00
parent 358b54ac77
commit dea07f458d
8 changed files with 299 additions and 183 deletions
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141
Source/NSString.m
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@ -3880,77 +3880,86 @@ handle_printf_atsign (FILE *stream,
- (id) initWithCoder: (NSCoder*)aCoder
{
unsigned count;
[aCoder decodeValueOfObjCType: @encode(unsigned int) at: &count];
if (count > 0)
if ([aCoder allowsKeyedCoding])
{
NSStringEncoding enc;
NSZone *zone;
NSString *string = [aCoder decodeObjectForKey: @"NS.string"];
[aCoder decodeValueOfObjCType: @encode(NSStringEncoding) at: &enc];
#if GS_WITH_GC
zone = GSAtomicMallocZone();
#else
zone = GSObjCZone(self);
#endif
if (enc == NSUnicodeStringEncoding)
{
unichar *chars;
chars = NSZoneMalloc(zone, count*sizeof(unichar));
[aCoder decodeArrayOfObjCType: @encode(unichar)
count: count
at: chars];
self = [self initWithCharactersNoCopy: chars
length: count
freeWhenDone: YES];
}
else if (enc == NSASCIIStringEncoding
|| enc == _DefaultStringEncoding)
{
unsigned 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: chars];
NSZoneFree(zone, chars);
}
else
{
unsigned char *chars;
NSData *data;
chars = NSZoneMalloc(zone, count);
[aCoder decodeArrayOfObjCType: @encode(unsigned char)
count: count
at: chars];
data = [NSDataClass allocWithZone: zone];
data = [data initWithBytesNoCopy: chars length: count];
self = [self initWithData: data encoding: enc];
RELEASE(data);
}
self = [self initWithString: string];
}
else
{
self = [self initWithCStringNoCopy: "" length: 0 freeWhenDone: NO];
unsigned count;
[aCoder decodeValueOfObjCType: @encode(unsigned int) at: &count];
if (count > 0)
{
NSStringEncoding enc;
NSZone *zone;
[aCoder decodeValueOfObjCType: @encode(NSStringEncoding) at: &enc];
#if GS_WITH_GC
zone = GSAtomicMallocZone();
#else
zone = GSObjCZone(self);
#endif
if (enc == NSUnicodeStringEncoding)
{
unichar *chars;
chars = NSZoneMalloc(zone, count*sizeof(unichar));
[aCoder decodeArrayOfObjCType: @encode(unichar)
count: count
at: chars];
self = [self initWithCharactersNoCopy: chars
length: count
freeWhenDone: YES];
}
else if (enc == NSASCIIStringEncoding
|| enc == _DefaultStringEncoding)
{
unsigned 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: chars];
NSZoneFree(zone, chars);
}
else
{
unsigned char *chars;
NSData *data;
chars = NSZoneMalloc(zone, count);
[aCoder decodeArrayOfObjCType: @encode(unsigned char)
count: count
at: chars];
data = [NSDataClass allocWithZone: zone];
data = [data initWithBytesNoCopy: chars length: count];
self = [self initWithData: data encoding: enc];
RELEASE(data);
}
}
else
{
self = [self initWithCStringNoCopy: "" length: 0 freeWhenDone: NO];
}
}
return self;
}