iSDGE/Engine/ExternalLibraries/TBXML/TBXML.h

// ================================================================================================
//  TBXML.h
//  Fast processing of XML files
//
// ================================================================================================
//  Created by Tom Bradley on 21/10/2009.
//  Version 1.3
//  
//  Copyright (c) 2009 Tom Bradley
//  
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//  
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//  
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.
// ================================================================================================


// ================================================================================================
//  Defines
// ================================================================================================
#define MAX_ELEMENTS 100
#define MAX_ATTRIBUTES 100

#define TBXML_ATTRIBUTE_NAME_START 0
#define TBXML_ATTRIBUTE_NAME_END 1
#define TBXML_ATTRIBUTE_VALUE_START 2
#define TBXML_ATTRIBUTE_VALUE_END 3
#define TBXML_ATTRIBUTE_CDATA_END 4

// ================================================================================================
//  Structures
// ================================================================================================
typedef struct _TBXMLAttribute {
        char * name;
        char * value;
        struct _TBXMLAttribute * next;
} TBXMLAttribute;

typedef struct _TBXMLElement {
        char * name;
        char * text;
        
        TBXMLAttribute * firstAttribute;
        
        struct _TBXMLElement * parentElement;
        
        struct _TBXMLElement * firstChild;
        struct _TBXMLElement * currentChild;
        
        struct _TBXMLElement * nextSibling;
        struct _TBXMLElement * previousSibling;
        
} TBXMLElement;

typedef struct _TBXMLElementBuffer {
        TBXMLElement * elements;
        struct _TBXMLElementBuffer * next;
        struct _TBXMLElementBuffer * previous;
} TBXMLElementBuffer;

typedef struct _TBXMLAttributeBuffer {
        TBXMLAttribute * attributes;
        struct _TBXMLAttributeBuffer * next;
        struct _TBXMLAttributeBuffer * previous;
} TBXMLAttributeBuffer;

// ================================================================================================
//  TBXML Public Interface
// ================================================================================================
@interface TBXML : NSObject {
        
@private
        TBXMLElement * rootXMLElement;
        
        TBXMLElementBuffer * currentElementBuffer;
        TBXMLAttributeBuffer * currentAttributeBuffer;
        
        long currentElement;
        long currentAttribute;
        
        char * bytes;
        long bytesLength;
}

@property (nonatomic, readonly) TBXMLElement * rootXMLElement;

+ (id)tbxmlWithURL:(NSURL*)aURL;
+ (id)tbxmlWithXMLString:(NSString*)aXMLString;
+ (id)tbxmlWithXMLData:(NSData*)aData;
+ (id)tbxmlWithXMLFile:(NSString*)aXMLFile;
+ (id)tbxmlWithXMLFile:(NSString*)aXMLFile fileExtension:(NSString*)aFileExtension;

- (id)initWithURL:(NSURL*)aURL;
- (id)initWithXMLString:(NSString*)aXMLString;
- (id)initWithXMLData:(NSData*)aData;
- (id)initWithXMLFile:(NSString*)aXMLFile;
- (id)initWithXMLFile:(NSString*)aXMLFile fileExtension:(NSString*)aFileExtension;

@end

// ================================================================================================
//  TBXML Static Functions Interface
// ================================================================================================

@interface TBXML (StaticFunctions)

+ (NSString*) elementName:(TBXMLElement*)aXMLElement;
+ (NSString*) textForElement:(TBXMLElement*)aXMLElement;
+ (NSString*) valueOfAttributeNamed:(NSString *)aName forElement:(TBXMLElement*)aXMLElement;

+ (NSString*) attributeName:(TBXMLAttribute*)aXMLAttribute;
+ (NSString*) attributeValue:(TBXMLAttribute*)aXMLAttribute;

+ (TBXMLElement*) nextSiblingNamed:(NSString*)aName searchFromElement:(TBXMLElement*)aXMLElement;
+ (TBXMLElement*) childElementNamed:(NSString*)aName parentElement:(TBXMLElement*)aParentXMLElement;

@end

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