/[svn]/libgig/trunk/src/RIFF.h
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revision 1193 by schoenebeck, Thu May 17 17:08:29 2007 UTC revision 1869 by persson, Sun Mar 22 11:13:25 2009 UTC
# Line 38  Line 38 
38    
39  #include <string>  #include <string>
40  #include <list>  #include <list>
41    #include <set>
42  #include <map>  #include <map>
43  #include <iostream>  #include <iostream>
44    
# Line 52  Line 53 
53  # include <unistd.h>  # include <unistd.h>
54  #endif // POSIX  #endif // POSIX
55    
56    #ifdef _MSC_VER
57    // Visual C++ 2008 doesn't have stdint.h
58    typedef __int8 int8_t;
59    typedef __int16 int16_t;
60    typedef __int32 int32_t;
61    typedef __int64 int64_t;
62    typedef unsigned __int8 uint8_t;
63    typedef unsigned __int16 uint16_t;
64    typedef unsigned __int32 uint32_t;
65    typedef unsigned __int64 uint64_t;
66    #else
67  #include <stdint.h>  #include <stdint.h>
68    #endif
69    
70  #ifdef WIN32  #ifdef WIN32
 # include "../win32/libgig_private.h" // like config.h, automatically generated by Dev-C++  
71  # include <windows.h>  # include <windows.h>
72    typedef unsigned int   uint;    typedef unsigned int   uint;
   typedef unsigned char  uint8_t;  
   typedef unsigned short uint16_t;  
   typedef unsigned int   uint32_t;  
 # define PACKAGE "libgig"  
 # define VERSION VER_STRING // VER_STRING defined in libgig_private.h  
73  #endif // WIN32  #endif // WIN32
74    
75  #include <stdio.h>  #include <stdio.h>
# Line 148  namespace RIFF { Line 155  namespace RIFF {
155          public:          public:
156              Chunk(File* pFile, unsigned long StartPos, List* Parent);              Chunk(File* pFile, unsigned long StartPos, List* Parent);
157              String         GetChunkIDString();              String         GetChunkIDString();
158              uint32_t       GetChunkID() { return ChunkID; };            ///< Chunk ID in unsigned integer representation.              uint32_t       GetChunkID() { return ChunkID; }             ///< Chunk ID in unsigned integer representation.
159              List*          GetParent()  { return pParent; };            ///< Returns pointer to the chunk's parent list chunk.              List*          GetParent()  { return pParent; }             ///< Returns pointer to the chunk's parent list chunk.
160              unsigned long  GetSize()    { return CurrentChunkSize; };   ///< Chunk size in bytes (without header, thus the chunk data body)              unsigned long  GetSize()    { return CurrentChunkSize; }    ///< Chunk size in bytes (without header, thus the chunk data body)
161              unsigned long  GetNewSize() { return NewChunkSize;     };   ///< New chunk size if it was modified with Resize().              unsigned long  GetNewSize() { return NewChunkSize;     }    ///< New chunk size if it was modified with Resize().
162              unsigned long  GetPos()     { return ulPos; };              ///< Position within the chunk data body              unsigned long  GetPos()     { return ulPos; }               ///< Position within the chunk data body
163              unsigned long  GetFilePos() { return ulStartPos + ulPos; }; ///< Current, actual offset in file.              unsigned long  GetFilePos() { return ulStartPos + ulPos; }  ///< Current, actual offset in file.
164              unsigned long  SetPos(unsigned long Where, stream_whence_t Whence = stream_start);              unsigned long  SetPos(unsigned long Where, stream_whence_t Whence = stream_start);
165              unsigned long  RemainingBytes();              unsigned long  RemainingBytes();
166              stream_state_t GetState();              stream_state_t GetState();
# Line 277  namespace RIFF { Line 284  namespace RIFF {
284              void LoadSubChunksRecursively();              void LoadSubChunksRecursively();
285              virtual unsigned long WriteChunk(unsigned long ulWritePos, unsigned long ulCurrentDataOffset);              virtual unsigned long WriteChunk(unsigned long ulWritePos, unsigned long ulCurrentDataOffset);
286              virtual void __resetPos(); ///< Sets List Chunk's read/write position to zero and causes all sub chunks to do the same.              virtual void __resetPos(); ///< Sets List Chunk's read/write position to zero and causes all sub chunks to do the same.
287                void DeleteChunkList();
288      };      };
289    
290      /** @brief RIFF File      /** @brief RIFF File
# Line 316  namespace RIFF { Line 324  namespace RIFF {
324              friend class List;              friend class List;
325          private:          private:
326              stream_mode_t  Mode;              stream_mode_t  Mode;
327              ChunkList      ResizedChunks; ///< All chunks which have been resized (enlarged / shortened).              std::set<Chunk*> ResizedChunks; ///< All chunks which have been resized (enlarged / shortened).
328    
329              unsigned long GetFileSize();              unsigned long GetFileSize();
330              void ResizeFile(unsigned long ulNewSize);              void ResizeFile(unsigned long ulNewSize);
# Line 336  namespace RIFF { Line 344  namespace RIFF {
344          public:          public:
345              String Message;              String Message;
346    
347              Exception(String Message) { Exception::Message = Message; };              Exception(String Message) { Exception::Message = Message; }
348              void PrintMessage();              void PrintMessage();
349              virtual ~Exception() {};              virtual ~Exception() {}
350      };      };
351    
352      String libraryName();      String libraryName();
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