| // Copyright 2006-2009 Google Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // ======================================================================== |
| |
| #include "omaha/mi_exe_stub/process.h" |
| #include <strsafe.h> |
| |
| static bool run_and_wait(const CString &command_line, |
| DWORD* exit_code, |
| bool wait, |
| int cmd_show) { |
| CString cmd_line(command_line); |
| STARTUPINFO si = {0}; |
| PROCESS_INFORMATION pi = {0}; |
| |
| GetStartupInfo(&si); |
| si.dwFlags |= STARTF_FORCEOFFFEEDBACK; |
| si.dwFlags |= STARTF_USESHOWWINDOW; |
| si.wShowWindow = static_cast<WORD>(cmd_show); |
| |
| BOOL create_process_result = CreateProcess(NULL, |
| cmd_line.GetBuffer(), |
| NULL, |
| NULL, |
| FALSE, |
| CREATE_UNICODE_ENVIRONMENT, |
| NULL, |
| NULL, |
| &si, |
| &pi); |
| if (!create_process_result) { |
| *exit_code = GetLastError(); |
| return false; |
| } |
| |
| if (wait) { |
| WaitForSingleObject(pi.hProcess, INFINITE); |
| } |
| |
| bool result = true; |
| if (exit_code) { |
| result = !!GetExitCodeProcess(pi.hProcess, exit_code); |
| } |
| |
| CloseHandle(pi.hProcess); |
| CloseHandle(pi.hThread); |
| |
| return result; |
| } |
| |
| bool RunAndWaitHidden(const CString &command_line, DWORD *exit_code) { |
| return run_and_wait(command_line, exit_code, true, SW_HIDE); |
| } |
| |
| bool RunAndWait(const CString &command_line, DWORD *exit_code) { |
| return run_and_wait(command_line, exit_code, true, SW_SHOWNORMAL); |
| } |
| |
| bool Run(const CString &command_line) { |
| return run_and_wait(command_line, NULL, false, SW_SHOWNORMAL); |
| } |