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Mike Laurence
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Mike Laurence
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Mar 19, 2010
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,3 @@ | ||
| #import "DDXMLNode.h" | ||
| #import "DDXMLElement.h" | ||
| #import "DDXMLDocument.h" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,67 @@ | ||
| #import <Foundation/Foundation.h> | ||
| #import "DDXMLElement.h" | ||
| #import "DDXMLNode.h" | ||
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| enum { | ||
| DDXMLDocumentXMLKind = 0, | ||
| DDXMLDocumentXHTMLKind, | ||
| DDXMLDocumentHTMLKind, | ||
| DDXMLDocumentTextKind | ||
| }; | ||
| typedef NSUInteger DDXMLDocumentContentKind; | ||
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| @interface DDXMLDocument : DDXMLNode | ||
| { | ||
| } | ||
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| - (id)initWithXMLString:(NSString *)string options:(NSUInteger)mask error:(NSError **)error; | ||
| //- (id)initWithContentsOfURL:(NSURL *)url options:(NSUInteger)mask error:(NSError **)error; | ||
| - (id)initWithData:(NSData *)data options:(NSUInteger)mask error:(NSError **)error; | ||
| //- (id)initWithRootElement:(DDXMLElement *)element; | ||
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| //+ (Class)replacementClassForClass:(Class)cls; | ||
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| //- (void)setCharacterEncoding:(NSString *)encoding; //primitive | ||
| //- (NSString *)characterEncoding; //primitive | ||
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| //- (void)setVersion:(NSString *)version; | ||
| //- (NSString *)version; | ||
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| //- (void)setStandalone:(BOOL)standalone; | ||
| //- (BOOL)isStandalone; | ||
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| //- (void)setDocumentContentKind:(DDXMLDocumentContentKind)kind; | ||
| //- (DDXMLDocumentContentKind)documentContentKind; | ||
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| //- (void)setMIMEType:(NSString *)MIMEType; | ||
| //- (NSString *)MIMEType; | ||
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| //- (void)setDTD:(DDXMLDTD *)documentTypeDeclaration; | ||
| //- (DDXMLDTD *)DTD; | ||
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| //- (void)setRootElement:(DDXMLNode *)root; | ||
| - (DDXMLElement *)rootElement; | ||
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| //- (void)insertChild:(DDXMLNode *)child atIndex:(NSUInteger)index; | ||
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| //- (void)insertChildren:(NSArray *)children atIndex:(NSUInteger)index; | ||
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| //- (void)removeChildAtIndex:(NSUInteger)index; | ||
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| //- (void)setChildren:(NSArray *)children; | ||
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| //- (void)addChild:(DDXMLNode *)child; | ||
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| //- (void)replaceChildAtIndex:(NSUInteger)index withNode:(DDXMLNode *)node; | ||
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| - (NSData *)XMLData; | ||
| - (NSData *)XMLDataWithOptions:(NSUInteger)options; | ||
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| //- (id)objectByApplyingXSLT:(NSData *)xslt arguments:(NSDictionary *)arguments error:(NSError **)error; | ||
| //- (id)objectByApplyingXSLTString:(NSString *)xslt arguments:(NSDictionary *)arguments error:(NSError **)error; | ||
| //- (id)objectByApplyingXSLTAtURL:(NSURL *)xsltURL arguments:(NSDictionary *)argument error:(NSError **)error; | ||
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| //- (BOOL)validateAndReturnError:(NSError **)error; | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,111 @@ | ||
| #import "DDXMLDocument.h" | ||
| #import "NSStringAdditions.h" | ||
| #import "DDXMLPrivate.h" | ||
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| @implementation DDXMLDocument | ||
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| /** | ||
| * Returns a DDXML wrapper object for the given primitive node. | ||
| * The given node MUST be non-NULL and of the proper type. | ||
| * | ||
| * If the wrapper object already exists, it is retained/autoreleased and returned. | ||
| * Otherwise a new wrapper object is alloc/init/autoreleased and returned. | ||
| **/ | ||
| + (id)nodeWithPrimitive:(xmlKindPtr)kindPtr | ||
| { | ||
| // If a wrapper object already exists, the _private variable is pointing to it. | ||
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| xmlDocPtr doc = (xmlDocPtr)kindPtr; | ||
| if(doc->_private == NULL) | ||
| return [[[DDXMLDocument alloc] initWithCheckedPrimitive:kindPtr] autorelease]; | ||
| else | ||
| return [[((DDXMLDocument *)(doc->_private)) retain] autorelease]; | ||
| } | ||
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| /** | ||
| * Returns a DDXML wrapper object for the given primitive node. | ||
| * The given node MUST be non-NULL and of the proper type. | ||
| * | ||
| * The given node is checked, meaning a wrapper object for it does not already exist. | ||
| **/ | ||
| - (id)initWithCheckedPrimitive:(xmlKindPtr)kindPtr | ||
| { | ||
| self = [super initWithCheckedPrimitive:kindPtr]; | ||
| return self; | ||
| } | ||
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| /** | ||
| * Initializes and returns a DDXMLDocument object created from an NSData object. | ||
| * | ||
| * Returns an initialized DDXMLDocument object, or nil if initialization fails | ||
| * because of parsing errors or other reasons. | ||
| **/ | ||
| - (id)initWithXMLString:(NSString *)string options:(NSUInteger)mask error:(NSError **)error | ||
| { | ||
| return [self initWithData:[string dataUsingEncoding:NSUTF8StringEncoding] options:mask error:error]; | ||
| } | ||
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| /** | ||
| * Initializes and returns a DDXMLDocument object created from an NSData object. | ||
| * | ||
| * Returns an initialized DDXMLDocument object, or nil if initialization fails | ||
| * because of parsing errors or other reasons. | ||
| **/ | ||
| - (id)initWithData:(NSData *)data options:(NSUInteger)mask error:(NSError **)error | ||
| { | ||
| if(data == nil || [data length] == 0) | ||
| { | ||
| if(error) *error = [NSError errorWithDomain:@"DDXMLErrorDomain" code:0 userInfo:nil]; | ||
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| [self release]; | ||
| return nil; | ||
| } | ||
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| // Even though xmlKeepBlanksDefault(0) is called in DDXMLNode's initialize method, | ||
| // it has been documented that this call seems to get reset on the iPhone: | ||
| // http://code.google.com/p/kissxml/issues/detail?id=8 | ||
| // | ||
| // Therefore, we call it again here just to be safe. | ||
| xmlKeepBlanksDefault(0); | ||
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| xmlDocPtr doc = xmlParseMemory([data bytes], [data length]); | ||
| if(doc == NULL) | ||
| { | ||
| if(error) *error = [NSError errorWithDomain:@"DDXMLErrorDomain" code:1 userInfo:nil]; | ||
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| [self release]; | ||
| return nil; | ||
| } | ||
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| return [self initWithCheckedPrimitive:(xmlKindPtr)doc]; | ||
| } | ||
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| /** | ||
| * Returns the root element of the receiver. | ||
| **/ | ||
| - (DDXMLElement *)rootElement | ||
| { | ||
| xmlDocPtr doc = (xmlDocPtr)genericPtr; | ||
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| // doc->children is a list containing possibly comments, DTDs, etc... | ||
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| xmlNodePtr rootNode = xmlDocGetRootElement(doc); | ||
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| if(rootNode != NULL) | ||
| return [DDXMLElement nodeWithPrimitive:(xmlKindPtr)rootNode]; | ||
| else | ||
| return nil; | ||
| } | ||
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| - (NSData *)XMLData | ||
| { | ||
| return [[self XMLString] dataUsingEncoding:NSUTF8StringEncoding]; | ||
| } | ||
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| - (NSData *)XMLDataWithOptions:(NSUInteger)options | ||
| { | ||
| return [[self XMLStringWithOptions:options] dataUsingEncoding:NSUTF8StringEncoding]; | ||
| } | ||
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| @end |
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