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#include <stdio.h>
#include <winpr/crt.h>
#include <winpr/tchar.h>
#include <winpr/synch.h>
#include <winpr/thread.h>
#include <winpr/environment.h>
#include <winpr/pipe.h>
#define TESTENV_A "HELLO=WORLD"
#define TESTENV_T _T(TESTENV_A)
int TestThreadCreateProcess(int argc, char* argv[])
{
BOOL status;
DWORD exitCode;
LPCTSTR lpApplicationName;
LPTSTR lpCommandLine;
LPSECURITY_ATTRIBUTES lpProcessAttributes;
LPSECURITY_ATTRIBUTES lpThreadAttributes;
BOOL bInheritHandles;
DWORD dwCreationFlags;
LPVOID lpEnvironment;
LPCTSTR lpCurrentDirectory;
STARTUPINFO StartupInfo;
PROCESS_INFORMATION ProcessInformation;
LPTCH lpszEnvironmentBlock;
HANDLE pipe_read = NULL;
HANDLE pipe_write = NULL;
char buf[1024];
DWORD read_bytes;
int ret = 0;
SECURITY_ATTRIBUTES saAttr;
lpszEnvironmentBlock = GetEnvironmentStrings();
lpApplicationName = NULL;
#ifdef _WIN32
lpCommandLine = _T("cmd /C set");
#else
lpCommandLine = _T("printenv");
#endif
lpProcessAttributes = NULL;
lpThreadAttributes = NULL;
bInheritHandles = FALSE;
dwCreationFlags = 0;
#ifdef _UNICODE
dwCreationFlags |= CREATE_UNICODE_ENVIRONMENT;
#endif
lpEnvironment = lpszEnvironmentBlock;
lpCurrentDirectory = NULL;
ZeroMemory(&StartupInfo, sizeof(STARTUPINFO));
StartupInfo.cb = sizeof(STARTUPINFO);
ZeroMemory(&ProcessInformation, sizeof(PROCESS_INFORMATION));
status = CreateProcess(lpApplicationName, lpCommandLine, lpProcessAttributes,
lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment,
lpCurrentDirectory, &StartupInfo, &ProcessInformation);
if (!status)
{
printf("CreateProcess failed. error=%" PRIu32 "\n", GetLastError());
return 1;
}
if (WaitForSingleObject(ProcessInformation.hProcess, 5000) != WAIT_OBJECT_0)
{
printf("Failed to wait for first process. error=%" PRIu32 "\n", GetLastError());
return 1;
}
exitCode = 0;
status = GetExitCodeProcess(ProcessInformation.hProcess, &exitCode);
printf("GetExitCodeProcess status: %" PRId32 "\n", status);
printf("Process exited with code: 0x%08" PRIX32 "\n", exitCode);
CloseHandle(ProcessInformation.hProcess);
CloseHandle(ProcessInformation.hThread);
FreeEnvironmentStrings(lpszEnvironmentBlock);
/* Test stdin,stdout,stderr redirection */
saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
saAttr.bInheritHandle = TRUE;
saAttr.lpSecurityDescriptor = NULL;
if (!CreatePipe(&pipe_read, &pipe_write, &saAttr, 0))
{
printf("Pipe creation failed. error=%" PRIu32 "\n", GetLastError());
return 1;
}
bInheritHandles = TRUE;
ZeroMemory(&StartupInfo, sizeof(STARTUPINFO));
StartupInfo.cb = sizeof(STARTUPINFO);
StartupInfo.hStdOutput = pipe_write;
StartupInfo.hStdError = pipe_write;
StartupInfo.dwFlags = STARTF_USESTDHANDLES;
ZeroMemory(&ProcessInformation, sizeof(PROCESS_INFORMATION));
if (!(lpEnvironment = calloc(1, sizeof(TESTENV_T) + sizeof(TCHAR))))
{
printf("Failed to allocate environment buffer. error=%" PRIu32 "\n", GetLastError());
return 1;
}
memcpy(lpEnvironment, (void*)TESTENV_T, sizeof(TESTENV_T));
status = CreateProcess(lpApplicationName, lpCommandLine, lpProcessAttributes,
lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment,
lpCurrentDirectory, &StartupInfo, &ProcessInformation);
free(lpEnvironment);
if (!status)
{
CloseHandle(pipe_read);
CloseHandle(pipe_write);
printf("CreateProcess failed. error=%" PRIu32 "\n", GetLastError());
return 1;
}
if (WaitForSingleObject(ProcessInformation.hProcess, 5000) != WAIT_OBJECT_0)
{
printf("Failed to wait for second process. error=%" PRIu32 "\n", GetLastError());
return 1;
}
ZeroMemory(buf, sizeof(buf));
ReadFile(pipe_read, buf, sizeof(buf) - 1, &read_bytes, NULL);
if (!strstr((const char*)buf, TESTENV_A))
{
printf("No or unexpected data read from pipe\n");
ret = 1;
}
CloseHandle(pipe_read);
CloseHandle(pipe_write);
exitCode = 0;
status = GetExitCodeProcess(ProcessInformation.hProcess, &exitCode);
printf("GetExitCodeProcess status: %" PRId32 "\n", status);
printf("Process exited with code: 0x%08" PRIX32 "\n", exitCode);
CloseHandle(ProcessInformation.hProcess);
CloseHandle(ProcessInformation.hThread);
return ret;
}
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