p6iobuffer.h

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#ifndef P6IOBUFFER_H__
#define P6IOBUFFER_H__ 1

#include "p6err.h"               // Error and type definitions
#include "p6comdef.h"            // [p6]COM definitions
#include "p6errorinfo.h"         // Definition only, not supported by p6Loader
#include "p6runtimeapi.h"        // Platform runtime API definitions
#include "p6comhlpr.h"           // [p6]COM helper macros


#ifdef  __cplusplus
namespace P6R {
extern "C" {
#endif

   #undef INTERFACE
   #define INTERFACE p6IIoBuffer
   P6DECLAREIF_(p6IIoBuffer,p6ICom)
   {
      P6DECLAREICOM

      P6DECLCOMMETHOD(getUsed)(P6THIS_ P6UINT32 *pcBytesInUse) P6PURE;

      P6DECLCOMMETHOD(setUsed)(P6THIS_ P6UINT32 cBytesInUse) P6PURE;

      P6DECLCOMMETHOD(size)(P6THIS_ P6UINT32 *pcSize) P6PURE;

      P6DECLCOMMETHOD(append)(P6THIS_ const P6UINT8 *pBuffer,P6UINT32 cBuffer,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;
      
      P6DECLCOMMETHOD(appendStr)(P6THIS_ const P6CHAR *pszString,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;

      P6DECLCOMMETHOD(consume)(P6THIS_ P6UINT32 cSize) P6PURE;
      
      P6DECLCOMMETHOD(getBufPtr)(P6THIS_ P6UINT8 **ppBuffer,P6UINT32 *pcSize,P6UINT32 *pcUsed) P6PURE;
      
      //P6COMMETHOD                appendBuffer(P6R::p6IoBuffer *pBuffers) P6PURE;
      //P6COMMETHOD                prependBuffer(P6R::p6IoBuffer *pBuffers) P6PURE;
      //P6COMMETHOD                next(P6R::p6IoBuffer **ppBuffers) P6PURE;
   };
   // {49DD087D-5C56-49F1-A76C-5E717E88048A}
   #define IF_p6IIoBuffer        {0x49DD087D,0x5C56,0x49F1,{0xA7,0x6C,0x5E,0x71,0x7E,0x88,0x04,0x8A}}

   #define P6PKTCUROFFSET  ((P6UINT32) -1)

   #undef INTERFACE
   #define INTERFACE p6IPacket
   P6DECLAREIF_(p6IPacket,p6ICom)
   {
      P6DECLAREICOM

      P6DECLCOMMETHOD(reset)(P6THIS) P6PURE;
   
      P6DECLCOMMETHOD(append)(P6THIS_ const P6UINT8 *pBuffer,P6UINT32 cBuffer,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;

      P6DECLCOMMETHOD(appendStr)(P6THIS_ const P6CHAR *pszString,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;
   
      P6DECLCOMMETHOD(consume)(P6THIS_ P6UINT32 cSize) P6PURE;
      
      P6DECLCOMMETHOD(set8)(P6THIS_ const P6UINT8 val,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;
   
      P6DECLCOMMETHOD(set16)(P6THIS_ const P6UINT16 val,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;
   
      P6DECLCOMMETHOD(set32)(P6THIS_ const P6UINT32 val,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;
   
      P6DECLCOMMETHOD(set64)(P6THIS_ const P6UINT64 val,const P6UINT32 nOffset,P6UINT32 *pUsed) P6PURE;
   
      P6DECLCOMMETHOD(extract)(P6THIS_ P6UINT8 *pBuffer,P6UINT32 cBuffer,const P6UINT32 nOffset) P6PURE;
   
      P6DECLCOMMETHOD(get8)(P6THIS_ P6UINT8 *pVal,const P6UINT32 nOffset) P6PURE;
   
      P6DECLCOMMETHOD(get16)(P6THIS_ P6UINT16 *pVal,const P6UINT32 nOffset) P6PURE;
   
      P6DECLCOMMETHOD(get32)(P6THIS_ P6UINT32 *pVal,const P6UINT32 nOffset) P6PURE;
   
      P6DECLCOMMETHOD(get64)(P6THIS_ P6UINT64 *pVal,const P6UINT32 nOffset) P6PURE;
   
      P6DECLCOMMETHOD(seek)(P6THIS_ P6UINT32 nOffset) P6PURE;
   
      P6DECLCOMMETHOD(setUsed)(P6THIS_ P6UINT32 cBytesInUse) P6PURE;
   
      P6DECLCOMMETHOD(getUsed)(P6THIS_ P6UINT32 *pcBytesInUse) P6PURE;

      P6DECLCOMMETHOD(size)(P6THIS_ P6UINT32 *pcSize) P6PURE;
   
      P6DECLCOMMETHOD(copyData)(P6THIS_ p6IPacket *pSourcePacket,P6UINT32 nSourceOffset,P6UINT32 cSourceLength) P6PURE;
   
      P6DECLCOMMETHOD(setDestAddr)(P6THIS_ P6NETADDR *pAddr) P6PURE;
      
      P6DECLCOMMETHOD(getDestAddr)(P6THIS_ P6NETADDR *pAddr) P6PURE;
   
      P6DECLCOMMETHOD(setSourceAddr)(P6THIS_ P6NETADDR *pAddr) P6PURE;
   
      P6DECLCOMMETHOD(getSourceAddr)(P6THIS_ P6NETADDR *pAddr) P6PURE;
   };
   
   // {BDD25E55-FEE7-4115-ABB2-D5A918D19450}
   #define IF_p6IPacket {0xBDD25E55,0xFEE7,0x4115,{0xAB,0xB2,0xD5,0xA9,0x18,0xD1,0x94,0x50}}


   typedef P6UINT32 P6IOBFFLAGS;
   static const P6IOBFFLAGS   P6IOBF_NOFLAGS       = 0x00000000;
   static const P6IOBFFLAGS   P6IOBF_USEHEAP       = 0x00000001;  
   static const P6IOBFFLAGS   P6IOBF_ZEROMEM       = 0x00000002;  
   static const P6IOBFFLAGS   P6IOBF_SETFREEMEM    = 0x00000004;  
   static const P6IOBFFLAGS   P6IOBF_ENABLEFENCES  = 0x00000008;  
   #undef INTERFACE
   #define INTERFACE p6IIoBufferFactory
   P6DECLAREIF_(p6IIoBufferFactory,p6ICom)
   {
      P6DECLAREICOM

      P6DECLCOMMETHOD(initialize)(P6THIS_ const P6WCHAR *pwszFactoryName,P6UINT32 cBufferSize,P6UINT32 cInitial,P6UINT32 cGrowby,P6IOBFFLAGS fFlags) P6PURE;

      P6DECLCOMMETHOD(alloc)(P6THIS_ p6IIoBuffer **ppBuffer) P6PURE;

      P6DECLCOMMETHOD(getStats)(P6THIS_ P6UINT32 *pcBlock,
                                P6UINT32 *pcActual,
                                P6UINT32 *pcInitial,
                                P6UINT32 *pcGrowby,
                                P6UINT32 *pcTotal,
                                P6UINT32 *pcFree,
                                P6UINT32 *pcHighWater) P6PURE;

   };
   // {56ABFCAE-FCBD-438F-BD94-0467700BDFA1}
   #define IF_p6IIoBufferFactory {0x56ABFCAE,0xFCBD,0x438F,{0xBD,0x94,0x04,0x67,0x70,0x0B,0xDF,0xA1}}

   // {5A234D2E-FFA9-4022-A37E-4EF576F110EA}
   #define COMP_p6IoBufferFactory {0x5A234D2E,0xFFA9,0x4022,{0xA3,0x7E,0x4E,0xF5,0x76,0xF1,0x10,0xEA}}

#ifdef  __cplusplus
}
} // namespace
#endif


#endif