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* Source/GSString.m: Remove GSString copyWithZone:.

Browse source 
* Source/NSString.m: Raise exception when no is provided for the
string. This brings our implementation closer to the Cocoa one.
* Source/GSString.m: Add similar exceptions.
This commit is contained in:
fredkiefer 2018-07-06 23:53:32 +02:00
parent 1066ec7015
commit 5a72e1cfa8
3 changed files with 49 additions and 23 deletions
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44
Source/NSString.m
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@ -938,6 +938,9 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
{
NSString *obj;
if (NULL == aString)
[NSException raise: NSInvalidArgumentException
format: @"[NSString+stringWithString:]: NULL string"];
obj = [self allocWithZone: NSDefaultMallocZone()];
obj = [obj initWithString: aString];
return AUTORELEASE(obj);
@ -964,10 +967,12 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
+ (id) stringWithCString: (const char*)byteString
{
NSString *obj;
unsigned length = byteString ? strlen(byteString) : 0;
if (NULL == byteString)
[NSException raise: NSInvalidArgumentException
format: @"[NSString+stringWithCString:]: NULL cString"];
obj = [self allocWithZone: NSDefaultMallocZone()];
obj = [obj initWithCString: byteString length: length];
obj = [obj initWithCString: byteString];
return AUTORELEASE(obj);
}
@ -1115,16 +1120,16 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
+ (id) stringWithFormat: (NSString*)format,...
{
va_list ap;
id ret;
NSString *obj;
if (NULL == format)
[NSException raise: NSInvalidArgumentException
format: @"[NSString+stringWithFormat:]: NULL format"];
va_start(ap, format);
if (format == nil)
ret = nil;
else
ret = AUTORELEASE([[self allocWithZone: NSDefaultMallocZone()]
initWithFormat: format arguments: ap]);
obj = [self allocWithZone: NSDefaultMallocZone()];
obj = [obj initWithFormat: format arguments: ap];
va_end(ap);
return ret;
return AUTORELEASE(obj);
}
@ -1275,8 +1280,11 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
- (id) initWithCString: (const char*)byteString
encoding: (NSStringEncoding)encoding
{
if (NULL == byteString)
[NSException raise: NSInvalidArgumentException
format: @"[NSString-initWithCString:encoding:]: NULL cString"];
return [self initWithBytes: byteString
length: (byteString ? strlen(byteString) : 0)
length: strlen(byteString)
encoding: encoding];
}
@ -1299,8 +1307,11 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
*/
- (id) initWithCString: (const char*)byteString
{
if (NULL == byteString)
[NSException raise: NSInvalidArgumentException
format: @"[NSString-initWithCString:]: NULL cString"];
return [self initWithBytes: byteString
length: (byteString ? strlen(byteString) : 0)
length: strlen(byteString)
encoding: _DefaultStringEncoding];
}
@ -1311,6 +1322,9 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
{
unsigned length = [string length];
if (NULL == string)
[NSException raise: NSInvalidArgumentException
format: @"[NSString-initWithString:]: NULL string"];
if (length > 0)
{
unichar *s = NSZoneMalloc([self zone], sizeof(unichar)*length);
@ -1334,8 +1348,11 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
*/
- (id) initWithUTF8String: (const char *)bytes
{
if (NULL == bytes)
[NSException raise: NSInvalidArgumentException
format: @"[NSString-initWithUTF8String:]: NULL cString"];
return [self initWithBytes: bytes
length: (bytes ? strlen(bytes) : 0)
length: strlen(bytes)
encoding: NSUTF8StringEncoding];
}
@ -1387,6 +1404,9 @@ GSICUCollatorOpen(NSStringCompareOptions mask, NSLocale *locale)
unichar *fmt = fbuf;
size_t len;
if (NULL == format)
[NSException raise: NSInvalidArgumentException
format: @"[NSString-initWithFormat:locale:arguments:]: NULL format"];
/*
* First we provide an array of unichar characters containing the
* format string. For performance reasons we try to use an on-stack