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#import "OFXMLAttribute.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"
#import "macros.h"
static OF_INLINE OFString*
transform_string(OFMutableString *cache,
OFObject <OFStringXMLUnescapingDelegate> *handler)
OFObject <OFStringXMLUnescapingDelegate> *delegate)
{
[cache replaceOccurrencesOfString: @"\r\n"
withString: @"\n"];
[cache replaceOccurrencesOfString: @"\r"
withString: @"\n"];
return [cache stringByXMLUnescapingWithHandler: handler];
return [cache stringByXMLUnescapingWithDelegate: delegate];
}
static OF_INLINE OFString*
namespace_for_prefix(OFString *prefix, OFArray *namespaces)
{
OFDictionary **carray = [namespaces cArray];
ssize_t i;
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length: len];
if ([cache cStringLength] > 0) {
OFString *str;
pool = [[OFAutoreleasePool alloc] init];
str = transform_string(cache, self);
[delegate xmlParser: self
didFindString: str];
[delegate parser: self
foundCharacters: str];
[pool release];
}
[cache setToCString: ""];
last = i + 1;
state = OF_XMLPARSER_TAG_OPENED;
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if (prefix != nil && ns == nil)
@throw
[OFUnboundNamespaceException
newWithClass: isa
prefix: prefix];
[delegate xmlParser: self
didStartTagWithName: name
prefix: prefix
namespace: ns
attributes: nil];
[delegate parser: self
didStartElement: name
withPrefix: prefix
namespace: ns
attributes: nil];
if (buf[i] == '/')
[delegate xmlParser: self
didEndTagWithName: name
prefix: prefix
namespace: ns];
[delegate parser: self
didEndElement: name
withPrefix: prefix
namespace: ns];
else
[previous addObject:
[[cache copy] autorelease]];
[pool release];
[name release];
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ns = namespace_for_prefix(prefix, namespaces);
if (prefix != nil && ns == nil)
@throw [OFUnboundNamespaceException
newWithClass: isa
prefix: prefix];
[namespaces removeNObjects: 1];
[delegate xmlParser: self
didEndTagWithName: name
prefix: prefix
namespace: ns];
[delegate parser: self
didEndElement: name
withPrefix: prefix
namespace: ns];
[pool release];
[name release];
[prefix release];
name = prefix = nil;
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ns = namespace_for_prefix(prefix, namespaces);
if (prefix != nil && ns == nil)
@throw [OFUnboundNamespaceException
newWithClass: isa
prefix: prefix];
[delegate xmlParser: self
didStartTagWithName: name
prefix: prefix
namespace: ns
attributes: attrs];
[delegate parser: self
didStartElement: name
withPrefix: prefix
namespace: ns
attributes: attrs];
if (buf[i] == '/') {
[delegate xmlParser: self
didEndTagWithName: name
prefix: prefix
namespace: ns];
[delegate parser: self
didEndElement: name
withPrefix: prefix
namespace: ns];
[namespaces removeNObjects: 1];
} else if (prefix != nil) {
OFString *str = [OFString
stringWithFormat: @"%s:%s",
[prefix cString],
[name cString]];
[previous addObject: str];
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appendCStringWithoutUTF8Checking: buf + last
length: i - last];
cdata = [[cache mutableCopy] autorelease];
len = [cdata length];
[cdata removeCharactersFromIndex: len - 2
toIndex: len];
[delegate xmlParser: self
didFindString: cdata];
[delegate parser: self
foundCDATA: cdata];
[pool release];
[cache setToCString: ""];
last = i + 1;
state = OF_XMLPARSER_OUTSIDE_TAG;
} else if (buf[i] != ']')
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appendCStringWithoutUTF8Checking: buf + last
length: i - last];
comment = [[cache mutableCopy] autorelease];
len = [comment length];
[comment removeCharactersFromIndex: len - 2
toIndex: len];
[delegate xmlParser: self
didFindComment: comment];
[delegate parser: self
foundComment: comment];
[pool release];
[cache setToCString: ""];
last = i + 1;
state = OF_XMLPARSER_OUTSIDE_TAG;
} else
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len = size - last;
/* In OF_XMLPARSER_IN_TAG, there can be only spaces */
if (len > 0 && state != OF_XMLPARSER_IN_TAG)
[cache appendCStringWithoutUTF8Checking: buf + last
length: len];
}
- (OFString*)string: (OFString*)string
- (OFString*)didFindUnknownEntityNamed: (OFString*)entity
return [delegate xmlParser: self
didFindUnknownEntityNamed: entity];
return [delegate parser: self
foundUnknownEntityNamed: entity];
}
@end
@implementation OFObject (OFXMLParserDelegate)
- (void)xmlParser: (OFXMLParser*)parser
didStartTagWithName: (OFString*)name
prefix: (OFString*)prefix
namespace: (OFString*)ns
attributes: (OFArray*)attrs
- (void)parser: (OFXMLParser*)parser
didStartElement: (OFString*)name
withPrefix: (OFString*)prefix
namespace: (OFString*)ns
attributes: (OFArray*)attrs
{
}
- (void)xmlParser: (OFXMLParser*)parser
didEndTagWithName: (OFString*)name
prefix: (OFString*)prefix
namespace: (OFString*)ns
- (void)parser: (OFXMLParser*)parser
didEndElement: (OFString*)name
withPrefix: (OFString*)prefix
namespace: (OFString*)ns
{
}
- (void)xmlParser: (OFXMLParser*)parser
didFindString: (OFString*)string
- (void)parser: (OFXMLParser*)parser
foundCharacters: (OFString*)string
{
}
- (void)xmlParser: (OFXMLParser*)parser
didFindComment: (OFString*)comment
- (void)parser: (OFXMLParser*)parser
foundCDATA: (OFString*)cdata
{
}
- (void)parser: (OFXMLParser*)parser
foundComment: (OFString*)comment
{
}
- (OFString*)xmlParser: (OFXMLParser*)parser
didFindUnknownEntityNamed: (OFString*)entity
- (OFString*)parser: (OFXMLParser*)parser
foundUnknownEntityNamed: (OFString*)entity
{
return nil;
}
@end
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