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static OFArray *
parseArrayElement(OFXMLElement *element)
{
OFMutableArray *ret = [OFMutableArray array];
void *pool = objc_autoreleasePoolPush();
for (OFXMLElement *child in [element elements])
[ret addObject: parseElement(child)];
[ret makeImmutable];
objc_autoreleasePoolPop(pool);
return ret;
}
static OFDictionary *
parseDictElement(OFXMLElement *element)
{
OFMutableDictionary *ret = [OFMutableDictionary dictionary];
void *pool = objc_autoreleasePoolPush();
OFArray OF_GENERIC(OFXMLElement *) *children = [element elements];
OFEnumerator OF_GENERIC(OFXMLElement *) *enumerator;
OFXMLElement *key, *object;
if ([children count] % 2 != 0)
@throw [OFInvalidFormatException exception];
enumerator = [children objectEnumerator];
while ((key = [enumerator nextObject]) &&
(object = [enumerator nextObject])) {
if ([key namespace] != nil || [[key attributes] count] != 0 ||
![[key name] isEqual: @"key"])
@throw [OFInvalidFormatException exception];
[ret setObject: parseElement(object)
forKey: [key stringValue]];
}
[ret makeImmutable];
objc_autoreleasePoolPop(pool);
return ret;
}
static OFString *
parseStringElement(OFXMLElement *element)
{
return [element stringValue];
}
static OFData *
parseDataElement(OFXMLElement *element)
{
return [OFData dataWithBase64EncodedString: [element stringValue]];
}
static OFDate *
parseDateElement(OFXMLElement *element)
{
return [OFDate dateWithDateString: [element stringValue]
format: @"%Y-%m-%dT%H:%M:%SZ"];
}
static OFNumber *
parseTrueElement(OFXMLElement *element)
{
if ([[element children] count] != 0)
@throw [OFInvalidFormatException exception];
return [OFNumber numberWithBool: true];
}
static OFNumber *
parseFalseElement(OFXMLElement *element)
{
if ([[element children] count] != 0)
@throw [OFInvalidFormatException exception];
return [OFNumber numberWithBool: false];
}
static OFNumber *
parseRealElement(OFXMLElement *element)
{
return [OFNumber numberWithDouble: [[element stringValue] doubleValue]];
}
static OFNumber *
parseIntegerElement(OFXMLElement *element)
{
return [OFNumber numberWithIntMax:
[[element stringValue] decimalValue]];
}
static id
parseElement(OFXMLElement *element)
{
OFString *elementName;
if ([element namespace] != nil ||
[[element attributes] count] != 0)
@throw [OFInvalidFormatException exception];
elementName = [element name];
if ([elementName isEqual: @"array"])
return parseArrayElement(element);
else if ([elementName isEqual: @"dict"])
return parseDictElement(element);
else if ([elementName isEqual: @"string"])
return parseStringElement(element);
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static OFArray *
parseArrayElement(OFXMLElement *element)
{
OFMutableArray *ret = [OFMutableArray array];
void *pool = objc_autoreleasePoolPush();
for (OFXMLElement *child in element.elements)
[ret addObject: parseElement(child)];
[ret makeImmutable];
objc_autoreleasePoolPop(pool);
return ret;
}
static OFDictionary *
parseDictElement(OFXMLElement *element)
{
OFMutableDictionary *ret = [OFMutableDictionary dictionary];
void *pool = objc_autoreleasePoolPush();
OFArray OF_GENERIC(OFXMLElement *) *children = element.elements;
OFEnumerator OF_GENERIC(OFXMLElement *) *enumerator;
OFXMLElement *key, *object;
if (children.count % 2 != 0)
@throw [OFInvalidFormatException exception];
enumerator = [children objectEnumerator];
while ((key = [enumerator nextObject]) &&
(object = [enumerator nextObject])) {
if (key.namespace != nil || key.attributes.count != 0 ||
![key.name isEqual: @"key"])
@throw [OFInvalidFormatException exception];
[ret setObject: parseElement(object)
forKey: key.stringValue];
}
[ret makeImmutable];
objc_autoreleasePoolPop(pool);
return ret;
}
static OFString *
parseStringElement(OFXMLElement *element)
{
return element.stringValue;
}
static OFData *
parseDataElement(OFXMLElement *element)
{
return [OFData dataWithBase64EncodedString: element.stringValue];
}
static OFDate *
parseDateElement(OFXMLElement *element)
{
return [OFDate dateWithDateString: element.stringValue
format: @"%Y-%m-%dT%H:%M:%SZ"];
}
static OFNumber *
parseTrueElement(OFXMLElement *element)
{
if (element.children.count != 0)
@throw [OFInvalidFormatException exception];
return [OFNumber numberWithBool: true];
}
static OFNumber *
parseFalseElement(OFXMLElement *element)
{
if (element.children.count != 0)
@throw [OFInvalidFormatException exception];
return [OFNumber numberWithBool: false];
}
static OFNumber *
parseRealElement(OFXMLElement *element)
{
return [OFNumber numberWithDouble: element.stringValue.doubleValue];
}
static OFNumber *
parseIntegerElement(OFXMLElement *element)
{
return [OFNumber numberWithIntMax: element.stringValue.decimalValue];
}
static id
parseElement(OFXMLElement *element)
{
OFString *elementName;
if (element.namespace != nil || element.attributes.count != 0)
@throw [OFInvalidFormatException exception];
elementName = element.name;
if ([elementName isEqual: @"array"])
return parseArrayElement(element);
else if ([elementName isEqual: @"dict"])
return parseDictElement(element);
else if ([elementName isEqual: @"string"])
return parseStringElement(element);
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{
void *pool = objc_autoreleasePoolPush();
OFXMLElement *rootElement = [OFXMLElement elementWithXMLString: self];
OFXMLAttribute *versionAttribute;
OFArray OF_GENERIC(OFXMLElement *) *elements;
id ret;
if (![[rootElement name] isEqual: @"plist"] ||
[rootElement namespace] != nil)
@throw [OFInvalidFormatException exception];
versionAttribute = [rootElement attributeForName: @"version"];
if (versionAttribute == nil)
@throw [OFInvalidFormatException exception];
if (![[versionAttribute stringValue] isEqual: @"1.0"])
@throw [OFUnsupportedVersionException
exceptionWithVersion: [versionAttribute stringValue]];
elements = [rootElement elements];
if ([elements count] != 1)
@throw [OFInvalidFormatException exception];
ret = parseElement([elements firstObject]);
[ret retain];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
@end
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{
void *pool = objc_autoreleasePoolPush();
OFXMLElement *rootElement = [OFXMLElement elementWithXMLString: self];
OFXMLAttribute *versionAttribute;
OFArray OF_GENERIC(OFXMLElement *) *elements;
id ret;
if (![rootElement.name isEqual: @"plist"] ||
rootElement.namespace != nil)
@throw [OFInvalidFormatException exception];
versionAttribute = [rootElement attributeForName: @"version"];
if (versionAttribute == nil)
@throw [OFInvalidFormatException exception];
if (![versionAttribute.stringValue isEqual: @"1.0"])
@throw [OFUnsupportedVersionException
exceptionWithVersion: [versionAttribute stringValue]];
elements = rootElement.elements;
if (elements.count != 1)
@throw [OFInvalidFormatException exception];
ret = parseElement(elements.firstObject);
[ret retain];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
@end
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