1*cdf0e10cSrcweir #ifndef _PIPEIMPL_H_ 2*cdf0e10cSrcweir #define _PIPEIMPL_H_ 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir #ifndef _WINDOWS_ 5*cdf0e10cSrcweir # ifdef _MSC_VER 6*cdf0e10cSrcweir # pragma warning(push,1) /* disable warnings within system headers */ 7*cdf0e10cSrcweir # endif 8*cdf0e10cSrcweir # include <windows.h> 9*cdf0e10cSrcweir # ifdef _MSC_VER 10*cdf0e10cSrcweir # pragma warning(pop) 11*cdf0e10cSrcweir # endif 12*cdf0e10cSrcweir #endif 13*cdf0e10cSrcweir 14*cdf0e10cSrcweir #ifndef _INC_MALLOC 15*cdf0e10cSrcweir # include <malloc.h> 16*cdf0e10cSrcweir #endif 17*cdf0e10cSrcweir 18*cdf0e10cSrcweir #ifndef _INC_TCHAR 19*cdf0e10cSrcweir # ifdef UNICODE 20*cdf0e10cSrcweir # define _UNICODE 21*cdf0e10cSrcweir # endif 22*cdf0e10cSrcweir # include <tchar.h> 23*cdf0e10cSrcweir #endif 24*cdf0e10cSrcweir 25*cdf0e10cSrcweir #define EXPORT_PIPE_API 26*cdf0e10cSrcweir 27*cdf0e10cSrcweir //============================================================================ 28*cdf0e10cSrcweir // Helper functions 29*cdf0e10cSrcweir //============================================================================ 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir // Because the value of an invalid HANDLE returned by API functions differs 32*cdf0e10cSrcweir // between different functions and differs on different Windows platforms, 33*cdf0e10cSrcweir // this function checks wether the handle has a meaningfull value. 34*cdf0e10cSrcweir #ifndef __cplusplus 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #define IsValidHandle( handle ) ((DWORD)(handle) + 1 > 1) 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir #else 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir inline bool IsValidHandle( HANDLE handle ) 41*cdf0e10cSrcweir { 42*cdf0e10cSrcweir return INVALID_HANDLE_VALUE != handle && NULL != handle; 43*cdf0e10cSrcweir } 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir extern "C" { 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir #endif // __cplusplus 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI CreateSimplePipeA( LPCSTR lpName ); 51*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI CreateSimplePipeW( LPCWSTR lpName ); 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir #ifdef UNICODE 54*cdf0e10cSrcweir #define CreateSimplePipe CreateSimplePipeW 55*cdf0e10cSrcweir #else 56*cdf0e10cSrcweir #define CreateSimplePipe CreateSimplePipeA 57*cdf0e10cSrcweir #endif 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI OpenSimplePipeA( LPCSTR lpName ); 60*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI OpenSimplePipeW( LPCWSTR lpName ); 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir #ifdef UNICODE 63*cdf0e10cSrcweir #define OpenSimplePipe OpenSimplePipeW 64*cdf0e10cSrcweir #else 65*cdf0e10cSrcweir #define OpenSimplePipe OpenSimplePipeA 66*cdf0e10cSrcweir #endif 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir EXPORT_PIPE_API HANDLE WINAPI AcceptSimplePipeConnection( HANDLE hPipe ); 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI WaitForSimplePipeA( LPCSTR lpName, DWORD dwTimeOut ); 71*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI WaitForSimplePipeW( LPCWSTR lpName, DWORD dwTimeOut ); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir #ifdef UNICODE 74*cdf0e10cSrcweir #define WaitForSimplePipe WaitForSimplePipeW 75*cdf0e10cSrcweir #else 76*cdf0e10cSrcweir #define WaitForSimplePipe WaitForSimplePipeA 77*cdf0e10cSrcweir #endif 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI WriteSimplePipe( HANDLE hPipe, LPCVOID lpBuffer, DWORD dwBytesToWrite, LPDWORD lpBytesWritten, BOOL bWait ); 81*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI ReadSimplePipe( HANDLE hPipe, LPVOID lpBuffer, DWORD dwBytesToRead, LPDWORD lpBytesRead, BOOL bWait ); 82*cdf0e10cSrcweir EXPORT_PIPE_API BOOL WINAPI CloseSimplePipe( HANDLE hPipe ); 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir #ifdef __cplusplus 85*cdf0e10cSrcweir } // extern "C" 86*cdf0e10cSrcweir #endif 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir #endif // _PIPEIMPL_H_ 89