1*cdf0e10cSrcweir #ifndef _PIPEIMPL_H_ 2*cdf0e10cSrcweir #define _PIPEIMPL_H_ 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir #ifndef _WINDOWS_ 5*cdf0e10cSrcweir # include <windows.h> 6*cdf0e10cSrcweir #endif 7*cdf0e10cSrcweir 8*cdf0e10cSrcweir #ifndef _INC_MALLOC 9*cdf0e10cSrcweir # include <malloc.h> 10*cdf0e10cSrcweir #endif 11*cdf0e10cSrcweir 12*cdf0e10cSrcweir #ifndef _INC_TCHAR 13*cdf0e10cSrcweir # ifdef UNICODE 14*cdf0e10cSrcweir # define _UNICODE 15*cdf0e10cSrcweir # endif 16*cdf0e10cSrcweir # include <tchar.h> 17*cdf0e10cSrcweir #endif 18*cdf0e10cSrcweir 19*cdf0e10cSrcweir #define EXPORT_PIPE_API 20*cdf0e10cSrcweir 21*cdf0e10cSrcweir //============================================================================ 22*cdf0e10cSrcweir // Helper functions 23*cdf0e10cSrcweir //============================================================================ 24*cdf0e10cSrcweir 25*cdf0e10cSrcweir // Because the value of an invalid HANDLE returned by API functions differs 26*cdf0e10cSrcweir // between different functions and differs on different Windows platforms, 27*cdf0e10cSrcweir // this function checks wether the handle has a meaningfull value. 28*cdf0e10cSrcweir #ifndef __cplusplus 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #define IsValidHandle( handle ) ((DWORD)(handle) + 1 > 1) 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #else 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir inline bool IsValidHandle( HANDLE handle ) 35*cdf0e10cSrcweir { 36*cdf0e10cSrcweir return INVALID_HANDLE_VALUE != handle && NULL != handle; 37*cdf0e10cSrcweir } 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir extern "C" { 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir #endif // __cplusplus 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI CreateSimplePipeA( LPCSTR lpName ); 45*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI CreateSimplePipeW( LPCWSTR lpName ); 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir #ifdef UNICODE 48*cdf0e10cSrcweir #define CreateSimplePipe CreateSimplePipeW 49*cdf0e10cSrcweir #else 50*cdf0e10cSrcweir #define CreateSimplePipe CreateSimplePipeA 51*cdf0e10cSrcweir #endif 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI OpenSimplePipeA( LPCSTR lpName ); 54*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI OpenSimplePipeW( LPCWSTR lpName ); 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir #ifdef UNICODE 57*cdf0e10cSrcweir #define OpenSimplePipe OpenSimplePipeW 58*cdf0e10cSrcweir #else 59*cdf0e10cSrcweir #define OpenSimplePipe OpenSimplePipeA 60*cdf0e10cSrcweir #endif 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI AcceptSimplePipeConnection( HANDLE hPipe ); 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI WaitForSimplePipeA( LPCSTR lpName, DWORD dwTimeOut ); 65*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI WaitForSimplePipeW( LPCWSTR lpName, DWORD dwTimeOut ); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir #ifdef UNICODE 68*cdf0e10cSrcweir #define WaitForSimplePipe WaitForSimplePipeW 69*cdf0e10cSrcweir #else 70*cdf0e10cSrcweir #define WaitForSimplePipe WaitForSimplePipeA 71*cdf0e10cSrcweir #endif 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI WriteSimplePipe( HANDLE hPipe, LPCVOID lpBuffer, DWORD dwBytesToWrite, LPDWORD lpBytesWritten, BOOL bWait ); 75*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI ReadSimplePipe( HANDLE hPipe, LPVOID lpBuffer, DWORD dwBytesToRead, LPDWORD lpBytesRead, BOOL bWait ); 76*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI CloseSimplePipe( HANDLE hPipe ); 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir #ifdef __cplusplus 79*cdf0e10cSrcweir } // extern "C" 80*cdf0e10cSrcweir #endif 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir #endif // _PIPEIMPL_H_ 83