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Make handling of accumulated text in 'value' clearer.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28436 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2009-08-04 08:08:52 +00:00
parent ec72fa58ba
commit 1d27f3f372
1 changed files with 16 additions and 33 deletions
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49
Source/NSPropertyList.m
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@ -81,6 +81,8 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
NSString *key;
BOOL inArray;
BOOL inDictionary;
BOOL parsed;
BOOL success;
id plist;
NSPropertyListMutabilityOptions opts;
}
@ -119,7 +121,6 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
{
if ((self = [super init]) != nil)
{
stack = [[NSMutableArray alloc] initWithCapacity: 10];
theParser = [[GSSloppyXMLParser alloc] initWithData: data];
[theParser setDelegate: self];
opts = options;
@ -133,10 +134,6 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
string = [string stringByTrimmingSpaces];
if ([string length] > 0)
{
if (value == nil)
{
value = [[NSMutableString alloc] initWithCapacity: 50];
}
[value appendString: string];
}
}
@ -233,15 +230,8 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
}
else if ([elementName isEqualToString: @"key"] == YES)
{
if (value == nil)
{
ASSIGN(key, @""); // Empty key.
}
else
{
ASSIGN(key, [value makeImmutableCopyOnFail: NO]);
DESTROY(value);
}
ASSIGNCOPY(key, value);
[value setString: @""];
return;
}
else if ([elementName isEqualToString: @"data"])
@ -283,25 +273,11 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
if (opts == NSPropertyListMutableContainersAndLeaves)
{
if (value == nil)
{
o = [NSMutableString string];
}
else
{
o = value;
}
o = [value mutableCopy];
}
else
{
if (value == nil)
{
o = @"";
}
else
{
o = [value makeImmutableCopyOnFail: NO];
}
o = [value copy];
}
ASSIGN(plist, o);
}
@ -323,7 +299,7 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
}
else if ([elementName isEqualToString: @"plist"])
{
DESTROY(value);
[value setString: @""];
return;
}
else // invalid tag
@ -347,12 +323,19 @@ extern BOOL GSScanDouble(unichar*, unsigned, double*);
[(NSMutableDictionary*)[stack lastObject] setObject: plist forKey: key];
DESTROY(key);
}
DESTROY(value);
[value setString: @""];
}
- (BOOL) parse
{
return [theParser parse];
if (parsed == NO)
{
parsed = YES;
stack = [[NSMutableArray alloc] initWithCapacity: 10];
value = [[NSMutableString alloc] initWithCapacity: 50];
success = [theParser parse];
}
return success;
}
- (id) result