spxmlutils.hpp

00001 /*
00002  * Copyright 2007 Stephen Liu
00003  * LGPL, see http://code.google.com/p/spxml/
00004  * For license terms, see the file COPYING along with this library.
00005  */
00006 
00007 #ifndef __spxmlutils_hpp__
00008 #define __spxmlutils_hpp__
00009 
00010 #include <stdio.h>
00011 
00012 typedef struct tagSP_XmlArrayListNode SP_XmlArrayListNode_t;
00013 
00014 class SP_XmlArrayList {
00015 public:
00016     static const int LAST_INDEX;
00017 
00018     SP_XmlArrayList( int initCount = 2 );
00019     virtual ~SP_XmlArrayList();
00020 
00021     int getCount() const;
00022     int append( void * value );
00023     const void * getItem( int index ) const;
00024     void * takeItem( int index );
00025     void sort( int ( * cmpFunc )( const void *, const void * ) );
00026 
00027 private:
00028     SP_XmlArrayList( SP_XmlArrayList & );
00029     SP_XmlArrayList & operator=( SP_XmlArrayList & );
00030 
00031     int mMaxCount;
00032     int mCount;
00033     void ** mFirst;
00034 };
00035 
00036 class SP_XmlQueue {
00037 public:
00038     SP_XmlQueue();
00039     virtual ~SP_XmlQueue();
00040 
00041     void push( void * item );
00042     void * pop();
00043     void * top();
00044 
00045 private:
00046     void ** mEntries;
00047     unsigned int mHead;
00048     unsigned int mTail;
00049     unsigned int mCount;
00050     unsigned int mMaxCount;
00051 };
00052 
00053 class SP_XmlStringBuffer {
00054 public:
00055     SP_XmlStringBuffer();
00056     virtual ~SP_XmlStringBuffer();
00057     int append( char c );
00058     int append( const char * value, int size = 0 );
00059     int getSize() const;
00060     const char * getBuffer() const;
00061     char * takeBuffer();
00062     void clean();
00063 
00064 private:
00065     SP_XmlStringBuffer( SP_XmlStringBuffer & );
00066     SP_XmlStringBuffer & operator=( SP_XmlStringBuffer & );
00067 
00068     void init();
00069 
00070     char * mBuffer;
00071     int mMaxSize;
00072     int mSize;    
00073 };
00074 
00075 #ifdef WIN32
00076 
00077 #define snprintf _snprintf
00078 #define strncasecmp strnicmp
00079 #define strcasecmp  stricmp
00080 #endif
00081 
00082 #endif
00083