2012-09-18 23:51:33 +04:00
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/**
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* WinPR: Windows Portable Runtime
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* Process Thread Functions
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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2014-12-02 10:53:58 +03:00
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* Copyright 2014 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
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2012-09-18 23:51:33 +04:00
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/handle.h>
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2014-12-02 10:53:58 +03:00
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#include "../handle/nonehandle.h"
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2012-09-18 23:51:33 +04:00
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#include <winpr/thread.h>
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/**
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* CreateProcessA
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* CreateProcessW
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* CreateProcessAsUserA
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* CreateProcessAsUserW
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* ExitProcess
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* GetCurrentProcess
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* GetCurrentProcessId
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* GetExitCodeProcess
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* GetProcessHandleCount
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* GetProcessId
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* GetProcessIdOfThread
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* GetProcessMitigationPolicy
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* GetProcessTimes
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* GetProcessVersion
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* OpenProcess
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* OpenProcessToken
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* ProcessIdToSessionId
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* SetProcessAffinityUpdateMode
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* SetProcessMitigationPolicy
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* SetProcessShutdownParameters
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* TerminateProcess
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*/
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#ifndef _WIN32
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2013-09-23 01:23:00 +04:00
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#include <winpr/crt.h>
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2013-09-24 19:03:42 +04:00
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#include <winpr/path.h>
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2013-09-23 22:44:59 +04:00
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#include <winpr/environment.h>
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2013-09-23 01:23:00 +04:00
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2013-09-24 21:08:29 +04:00
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#include <grp.h>
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2013-10-25 18:03:57 +04:00
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#include <signal.h>
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2012-09-18 23:51:33 +04:00
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2013-09-23 01:23:00 +04:00
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#include "thread.h"
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2013-09-24 19:03:42 +04:00
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#include "../security/security.h"
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2012-09-18 23:51:33 +04:00
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2015-07-02 12:21:09 +03:00
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#ifndef NSIG
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#ifdef SIGMAX
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#define NSIG SIGMAX
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#else
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#define NSIG 64
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#endif
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#endif
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2013-09-24 19:03:42 +04:00
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/**
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2019-11-06 17:24:51 +03:00
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* If the file name does not contain a directory path, the system searches for the executable file
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* in the following sequence:
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2013-09-24 19:03:42 +04:00
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*
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* 1) The directory from which the application loaded.
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* 2) The current directory for the parent process.
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2019-11-06 17:24:51 +03:00
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* 3) The 32-bit Windows system directory. Use the GetSystemDirectory function to get the path of
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* this directory. 4) The 16-bit Windows system directory. There is no function that obtains the
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* path of this directory, but it is searched. The name of this directory is System. 5) The Windows
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* directory. Use the GetWindowsDirectory function to get the path of this directory. 6) The
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* directories that are listed in the PATH environment variable. Note that this function does not
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* search the per-application path specified by the App Paths registry key. To include this
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* per-application path in the search sequence, use the ShellExecute function.
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2013-09-24 19:03:42 +04:00
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*/
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2015-10-23 19:17:14 +03:00
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static char* FindApplicationPath(char* application)
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2013-09-24 19:03:42 +04:00
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{
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2017-03-03 14:37:27 +03:00
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LPCSTR pathName = "PATH";
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2013-09-24 19:03:42 +04:00
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char* path;
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char* save;
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DWORD nSize;
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LPSTR lpSystemPath;
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char* filename = NULL;
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if (!application)
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return NULL;
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if (application[0] == '/')
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2013-10-31 13:43:59 +04:00
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return _strdup(application);
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2013-09-24 19:03:42 +04:00
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2017-03-03 14:37:27 +03:00
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nSize = GetEnvironmentVariableA(pathName, NULL, 0);
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2013-09-24 19:03:42 +04:00
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if (!nSize)
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2015-08-28 11:31:22 +03:00
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return _strdup(application);
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2013-09-24 19:03:42 +04:00
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2019-11-06 17:24:51 +03:00
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lpSystemPath = (LPSTR)malloc(nSize);
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2018-10-24 14:17:14 +03:00
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2015-04-03 17:21:01 +03:00
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if (!lpSystemPath)
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return NULL;
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2017-03-03 14:37:27 +03:00
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if (GetEnvironmentVariableA(pathName, lpSystemPath, nSize) != nSize - 1)
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{
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free(lpSystemPath);
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return NULL;
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}
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2013-09-24 19:03:42 +04:00
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save = NULL;
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path = strtok_s(lpSystemPath, ":", &save);
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while (path)
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{
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filename = GetCombinedPath(path, application);
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2021-05-31 12:42:03 +03:00
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if (winpr_PathFileExists(filename))
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2013-09-24 19:03:42 +04:00
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{
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break;
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}
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free(filename);
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filename = NULL;
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path = strtok_s(NULL, ":", &save);
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}
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free(lpSystemPath);
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return filename;
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}
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2014-12-07 03:15:49 +03:00
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static HANDLE CreateProcessHandle(pid_t pid);
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static BOOL ProcessHandleCloseHandle(HANDLE handle);
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2014-12-02 11:08:10 +03:00
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2019-11-20 13:30:14 +03:00
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static BOOL _CreateProcessExA(HANDLE hToken, DWORD dwLogonFlags, LPCSTR lpApplicationName,
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LPSTR lpCommandLine, LPSECURITY_ATTRIBUTES lpProcessAttributes,
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LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles,
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DWORD dwCreationFlags, LPVOID lpEnvironment,
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LPCSTR lpCurrentDirectory, LPSTARTUPINFOA lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation)
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2012-09-18 23:51:33 +04:00
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{
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2013-09-23 01:23:00 +04:00
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pid_t pid;
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int numArgs;
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2013-11-21 23:06:21 +04:00
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LPSTR* pArgs = NULL;
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char** envp = NULL;
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2013-10-31 13:19:55 +04:00
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char* filename = NULL;
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2014-12-02 10:53:58 +03:00
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HANDLE thread;
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2014-12-02 11:08:10 +03:00
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HANDLE process;
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2013-09-24 19:03:42 +04:00
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WINPR_ACCESS_TOKEN* token;
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2013-09-23 22:44:59 +04:00
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LPTCH lpszEnvironmentBlock;
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2013-11-21 23:06:21 +04:00
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BOOL ret = FALSE;
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2015-07-02 12:21:09 +03:00
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sigset_t oldSigMask;
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sigset_t newSigMask;
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BOOL restoreSigMask = FALSE;
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2013-09-23 01:23:00 +04:00
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numArgs = 0;
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2013-09-23 22:44:59 +04:00
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lpszEnvironmentBlock = NULL;
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2020-11-18 09:51:45 +03:00
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/* https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-createprocessa
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*/
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if (lpCommandLine)
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pArgs = CommandLineToArgvA(lpCommandLine, &numArgs);
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else
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pArgs = CommandLineToArgvA(lpApplicationName, &numArgs);
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2018-10-24 14:17:14 +03:00
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2015-04-03 17:21:01 +03:00
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if (!pArgs)
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return FALSE;
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2013-09-23 01:23:00 +04:00
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2019-11-06 17:24:51 +03:00
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token = (WINPR_ACCESS_TOKEN*)hToken;
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2013-09-24 19:03:42 +04:00
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2013-09-23 22:44:59 +04:00
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if (lpEnvironment)
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{
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envp = EnvironmentBlockToEnvpA(lpEnvironment);
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}
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else
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{
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lpszEnvironmentBlock = GetEnvironmentStrings();
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2018-10-24 14:17:14 +03:00
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2015-07-02 13:05:46 +03:00
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if (!lpszEnvironmentBlock)
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2015-04-07 15:38:09 +03:00
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goto finish;
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2018-10-24 14:17:14 +03:00
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2013-09-23 22:44:59 +04:00
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envp = EnvironmentBlockToEnvpA(lpszEnvironmentBlock);
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}
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2018-10-24 14:17:14 +03:00
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2015-04-03 17:21:01 +03:00
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if (!envp)
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goto finish;
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2013-09-23 01:23:00 +04:00
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2013-09-24 19:03:42 +04:00
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filename = FindApplicationPath(pArgs[0]);
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2018-10-24 14:17:14 +03:00
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2013-11-21 23:06:21 +04:00
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if (NULL == filename)
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goto finish;
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2013-09-24 19:03:42 +04:00
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2015-07-02 12:21:09 +03:00
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/* block all signals so that the child can safely reset the caller's handlers */
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sigfillset(&newSigMask);
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restoreSigMask = !pthread_sigmask(SIG_SETMASK, &newSigMask, &oldSigMask);
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2013-09-24 21:08:29 +04:00
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/* fork and exec */
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pid = fork();
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2013-09-23 01:23:00 +04:00
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2013-09-24 21:08:29 +04:00
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if (pid < 0)
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{
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/* fork failure */
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2013-11-21 23:06:21 +04:00
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goto finish;
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2013-09-24 21:08:29 +04:00
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}
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if (pid == 0)
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{
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/* child process */
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2015-07-02 12:21:09 +03:00
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#ifndef __sun
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int maxfd;
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#endif
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int fd;
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int sig;
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sigset_t set;
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struct sigaction act;
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|
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/* set default signal handlers */
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memset(&act, 0, sizeof(act));
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2015-07-02 13:25:48 +03:00
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act.sa_handler = SIG_DFL;
|
2015-07-02 12:21:09 +03:00
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act.sa_flags = 0;
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sigemptyset(&act.sa_mask);
|
2018-10-24 14:17:14 +03:00
|
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|
2015-07-02 12:21:09 +03:00
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for (sig = 1; sig < NSIG; sig++)
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sigaction(sig, &act, NULL);
|
2018-10-24 14:17:14 +03:00
|
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|
|
2015-07-02 12:21:09 +03:00
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/* unblock all signals */
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sigfillset(&set);
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pthread_sigmask(SIG_UNBLOCK, &set, NULL);
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2015-08-28 11:31:22 +03:00
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if (lpStartupInfo)
|
|
|
|
{
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int handle_fd;
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handle_fd = winpr_Handle_getFd(lpStartupInfo->hStdOutput);
|
2018-10-24 14:17:14 +03:00
|
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|
2015-08-28 11:31:22 +03:00
|
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if (handle_fd != -1)
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dup2(handle_fd, STDOUT_FILENO);
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handle_fd = winpr_Handle_getFd(lpStartupInfo->hStdError);
|
2018-10-24 14:17:14 +03:00
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|
2015-08-28 11:31:22 +03:00
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if (handle_fd != -1)
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dup2(handle_fd, STDERR_FILENO);
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|
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handle_fd = winpr_Handle_getFd(lpStartupInfo->hStdInput);
|
2018-10-24 14:17:14 +03:00
|
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|
2015-08-28 11:31:22 +03:00
|
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|
if (handle_fd != -1)
|
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dup2(handle_fd, STDIN_FILENO);
|
|
|
|
}
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|
2013-10-02 19:21:56 +04:00
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|
#ifdef __sun
|
2015-08-28 11:31:22 +03:00
|
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|
closefrom(3);
|
2013-10-02 19:21:56 +04:00
|
|
|
#else
|
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|
|
#ifdef F_MAXFD // on some BSD derivates
|
2015-08-28 11:31:22 +03:00
|
|
|
maxfd = fcntl(0, F_MAXFD);
|
2013-10-02 19:21:56 +04:00
|
|
|
#else
|
2015-08-28 11:31:22 +03:00
|
|
|
maxfd = sysconf(_SC_OPEN_MAX);
|
2013-10-02 19:21:56 +04:00
|
|
|
#endif
|
2018-10-24 14:17:14 +03:00
|
|
|
|
|
|
|
for (fd = 3; fd < maxfd; fd++)
|
2015-08-28 11:31:22 +03:00
|
|
|
close(fd);
|
2018-10-24 14:17:14 +03:00
|
|
|
|
2013-10-02 19:21:56 +04:00
|
|
|
#endif // __sun
|
2013-09-24 21:08:29 +04:00
|
|
|
|
|
|
|
if (token)
|
|
|
|
{
|
|
|
|
if (token->GroupId)
|
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
int rc = setgid((gid_t)token->GroupId);
|
2018-10-24 14:17:14 +03:00
|
|
|
|
2014-11-16 17:59:26 +03:00
|
|
|
if (rc < 0)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
initgroups(token->Username, (gid_t)token->GroupId);
|
2014-11-16 17:59:26 +03:00
|
|
|
}
|
2013-09-24 21:08:29 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
if (token->UserId)
|
2021-06-16 15:43:07 +03:00
|
|
|
{
|
|
|
|
int rc = setuid((uid_t)token->UserId);
|
|
|
|
if (rc != 0)
|
|
|
|
goto finish;
|
|
|
|
}
|
2013-09-24 21:08:29 +04:00
|
|
|
}
|
|
|
|
|
2015-07-02 13:05:46 +03:00
|
|
|
/* TODO: add better cwd handling and error checking */
|
|
|
|
if (lpCurrentDirectory && strlen(lpCurrentDirectory) > 0)
|
2021-06-16 15:43:07 +03:00
|
|
|
{
|
|
|
|
int rc = chdir(lpCurrentDirectory);
|
|
|
|
if (rc != 0)
|
|
|
|
goto finish;
|
|
|
|
}
|
2015-07-02 13:05:46 +03:00
|
|
|
|
2013-09-24 21:08:29 +04:00
|
|
|
if (execve(filename, pArgs, envp) < 0)
|
|
|
|
{
|
2013-11-21 23:06:21 +04:00
|
|
|
/* execve failed - end the process */
|
|
|
|
_exit(1);
|
2013-09-24 21:08:29 +04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* parent process */
|
|
|
|
}
|
2013-09-23 01:23:00 +04:00
|
|
|
|
2014-12-02 11:08:10 +03:00
|
|
|
process = CreateProcessHandle(pid);
|
2013-09-22 01:16:49 +04:00
|
|
|
|
2013-09-23 01:23:00 +04:00
|
|
|
if (!process)
|
2013-11-21 23:06:21 +04:00
|
|
|
{
|
|
|
|
goto finish;
|
|
|
|
}
|
2013-09-22 01:16:49 +04:00
|
|
|
|
2014-12-02 10:53:58 +03:00
|
|
|
thread = CreateNoneHandle();
|
2013-09-23 01:23:00 +04:00
|
|
|
|
|
|
|
if (!thread)
|
2013-11-21 23:06:21 +04:00
|
|
|
{
|
2014-12-07 03:04:30 +03:00
|
|
|
ProcessHandleCloseHandle(process);
|
2013-11-21 23:06:21 +04:00
|
|
|
goto finish;
|
|
|
|
}
|
2013-09-23 01:23:00 +04:00
|
|
|
|
2014-12-02 11:08:10 +03:00
|
|
|
lpProcessInformation->hProcess = process;
|
2014-12-02 10:53:58 +03:00
|
|
|
lpProcessInformation->hThread = thread;
|
2019-11-06 17:24:51 +03:00
|
|
|
lpProcessInformation->dwProcessId = (DWORD)pid;
|
|
|
|
lpProcessInformation->dwThreadId = (DWORD)pid;
|
2013-11-21 23:06:21 +04:00
|
|
|
ret = TRUE;
|
|
|
|
finish:
|
2015-07-02 12:21:09 +03:00
|
|
|
|
|
|
|
/* restore caller's original signal mask */
|
|
|
|
if (restoreSigMask)
|
|
|
|
pthread_sigmask(SIG_SETMASK, &oldSigMask, NULL);
|
|
|
|
|
2015-05-11 10:07:39 +03:00
|
|
|
free(filename);
|
2021-12-20 15:29:48 +03:00
|
|
|
free(pArgs);
|
2013-09-24 19:03:42 +04:00
|
|
|
|
|
|
|
if (lpszEnvironmentBlock)
|
|
|
|
FreeEnvironmentStrings(lpszEnvironmentBlock);
|
|
|
|
|
|
|
|
if (envp)
|
|
|
|
{
|
|
|
|
int i = 0;
|
|
|
|
|
|
|
|
while (envp[i])
|
|
|
|
{
|
|
|
|
free(envp[i]);
|
|
|
|
i++;
|
|
|
|
}
|
|
|
|
|
|
|
|
free(envp);
|
|
|
|
}
|
|
|
|
|
2013-11-21 23:06:21 +04:00
|
|
|
return ret;
|
2012-09-18 23:51:33 +04:00
|
|
|
}
|
|
|
|
|
2018-10-24 14:17:14 +03:00
|
|
|
BOOL CreateProcessA(LPCSTR lpApplicationName, LPSTR lpCommandLine,
|
|
|
|
LPSECURITY_ATTRIBUTES lpProcessAttributes,
|
2019-11-06 17:24:51 +03:00
|
|
|
LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles,
|
|
|
|
DWORD dwCreationFlags, LPVOID lpEnvironment, LPCSTR lpCurrentDirectory,
|
|
|
|
LPSTARTUPINFOA lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation)
|
2013-09-24 08:07:48 +04:00
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
return _CreateProcessExA(NULL, 0, lpApplicationName, lpCommandLine, lpProcessAttributes,
|
2018-10-24 14:17:14 +03:00
|
|
|
lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment,
|
|
|
|
lpCurrentDirectory, lpStartupInfo, lpProcessInformation);
|
2013-09-24 08:07:48 +04:00
|
|
|
}
|
|
|
|
|
2018-10-24 14:17:14 +03:00
|
|
|
BOOL CreateProcessW(LPCWSTR lpApplicationName, LPWSTR lpCommandLine,
|
|
|
|
LPSECURITY_ATTRIBUTES lpProcessAttributes,
|
2019-11-06 17:24:51 +03:00
|
|
|
LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles,
|
|
|
|
DWORD dwCreationFlags, LPVOID lpEnvironment, LPCWSTR lpCurrentDirectory,
|
|
|
|
LPSTARTUPINFOW lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation)
|
2012-09-18 23:51:33 +04:00
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2018-10-24 14:17:14 +03:00
|
|
|
BOOL CreateProcessAsUserA(HANDLE hToken, LPCSTR lpApplicationName, LPSTR lpCommandLine,
|
|
|
|
LPSECURITY_ATTRIBUTES lpProcessAttributes,
|
2019-11-06 17:24:51 +03:00
|
|
|
LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles,
|
|
|
|
DWORD dwCreationFlags, LPVOID lpEnvironment, LPCSTR lpCurrentDirectory,
|
|
|
|
LPSTARTUPINFOA lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation)
|
2012-09-18 23:51:33 +04:00
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
return _CreateProcessExA(hToken, 0, lpApplicationName, lpCommandLine, lpProcessAttributes,
|
2018-10-24 14:17:14 +03:00
|
|
|
lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment,
|
|
|
|
lpCurrentDirectory, lpStartupInfo, lpProcessInformation);
|
2012-09-18 23:51:33 +04:00
|
|
|
}
|
|
|
|
|
2018-10-24 14:17:14 +03:00
|
|
|
BOOL CreateProcessAsUserW(HANDLE hToken, LPCWSTR lpApplicationName, LPWSTR lpCommandLine,
|
|
|
|
LPSECURITY_ATTRIBUTES lpProcessAttributes,
|
2019-11-06 17:24:51 +03:00
|
|
|
LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles,
|
|
|
|
DWORD dwCreationFlags, LPVOID lpEnvironment, LPCWSTR lpCurrentDirectory,
|
|
|
|
LPSTARTUPINFOW lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation)
|
2012-09-18 23:51:33 +04:00
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2018-10-24 14:17:14 +03:00
|
|
|
BOOL CreateProcessWithLogonA(LPCSTR lpUsername, LPCSTR lpDomain, LPCSTR lpPassword,
|
2019-11-06 17:24:51 +03:00
|
|
|
DWORD dwLogonFlags, LPCSTR lpApplicationName, LPSTR lpCommandLine,
|
|
|
|
DWORD dwCreationFlags, LPVOID lpEnvironment, LPCSTR lpCurrentDirectory,
|
|
|
|
LPSTARTUPINFOA lpStartupInfo,
|
|
|
|
LPPROCESS_INFORMATION lpProcessInformation)
|
2013-09-24 06:39:28 +04:00
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2018-10-24 14:17:14 +03:00
|
|
|
BOOL CreateProcessWithLogonW(LPCWSTR lpUsername, LPCWSTR lpDomain, LPCWSTR lpPassword,
|
2019-11-06 17:24:51 +03:00
|
|
|
DWORD dwLogonFlags, LPCWSTR lpApplicationName, LPWSTR lpCommandLine,
|
|
|
|
DWORD dwCreationFlags, LPVOID lpEnvironment,
|
2018-10-24 14:17:14 +03:00
|
|
|
LPCWSTR lpCurrentDirectory, LPSTARTUPINFOW lpStartupInfo,
|
|
|
|
LPPROCESS_INFORMATION lpProcessInformation)
|
2013-09-24 06:39:28 +04:00
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
BOOL CreateProcessWithTokenA(HANDLE hToken, DWORD dwLogonFlags, LPCSTR lpApplicationName,
|
|
|
|
LPSTR lpCommandLine, DWORD dwCreationFlags, LPVOID lpEnvironment,
|
|
|
|
LPCSTR lpCurrentDirectory, LPSTARTUPINFOA lpStartupInfo,
|
|
|
|
LPPROCESS_INFORMATION lpProcessInformation)
|
2013-09-24 06:39:28 +04:00
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
return _CreateProcessExA(NULL, 0, lpApplicationName, lpCommandLine, NULL, NULL, FALSE,
|
|
|
|
dwCreationFlags, lpEnvironment, lpCurrentDirectory, lpStartupInfo,
|
|
|
|
lpProcessInformation);
|
2013-09-24 06:39:28 +04:00
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
BOOL CreateProcessWithTokenW(HANDLE hToken, DWORD dwLogonFlags, LPCWSTR lpApplicationName,
|
|
|
|
LPWSTR lpCommandLine, DWORD dwCreationFlags, LPVOID lpEnvironment,
|
2018-10-24 14:17:14 +03:00
|
|
|
LPCWSTR lpCurrentDirectory, LPSTARTUPINFOW lpStartupInfo,
|
|
|
|
LPPROCESS_INFORMATION lpProcessInformation)
|
2013-09-24 06:39:28 +04:00
|
|
|
{
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2013-09-24 22:35:03 +04:00
|
|
|
VOID ExitProcess(UINT uExitCode)
|
2012-09-18 23:51:33 +04:00
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
exit((int)uExitCode);
|
2012-09-18 23:51:33 +04:00
|
|
|
}
|
|
|
|
|
2013-09-23 22:44:59 +04:00
|
|
|
BOOL GetExitCodeProcess(HANDLE hProcess, LPDWORD lpExitCode)
|
|
|
|
{
|
|
|
|
WINPR_PROCESS* process;
|
|
|
|
|
|
|
|
if (!hProcess)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
if (!lpExitCode)
|
|
|
|
return FALSE;
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
process = (WINPR_PROCESS*)hProcess;
|
2013-09-23 22:44:59 +04:00
|
|
|
*lpExitCode = process->dwExitCode;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2013-01-20 05:32:14 +04:00
|
|
|
HANDLE _GetCurrentProcess(VOID)
|
2012-09-18 23:51:33 +04:00
|
|
|
{
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
DWORD GetCurrentProcessId(VOID)
|
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
return ((DWORD)getpid());
|
2012-09-18 23:51:33 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
BOOL TerminateProcess(HANDLE hProcess, UINT uExitCode)
|
|
|
|
{
|
2013-09-24 22:35:03 +04:00
|
|
|
WINPR_PROCESS* process;
|
2019-11-06 17:24:51 +03:00
|
|
|
process = (WINPR_PROCESS*)hProcess;
|
2013-09-24 22:35:03 +04:00
|
|
|
|
2015-02-09 16:07:14 +03:00
|
|
|
if (!process || (process->pid <= 0))
|
2013-09-24 22:35:03 +04:00
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
if (kill(process->pid, SIGTERM))
|
|
|
|
return FALSE;
|
|
|
|
|
2012-09-18 23:51:33 +04:00
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2015-10-23 19:17:14 +03:00
|
|
|
static BOOL ProcessHandleCloseHandle(HANDLE handle)
|
2014-12-02 11:08:10 +03:00
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
WINPR_PROCESS* process = (WINPR_PROCESS*)handle;
|
2014-12-02 11:08:10 +03:00
|
|
|
free(process);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static BOOL ProcessHandleIsHandle(HANDLE handle)
|
|
|
|
{
|
2019-11-06 17:24:51 +03:00
|
|
|
WINPR_PROCESS* process = (WINPR_PROCESS*)handle;
|
2014-12-02 11:08:10 +03:00
|
|
|
|
|
|
|
if (!process || process->Type != HANDLE_TYPE_PROCESS)
|
|
|
|
{
|
|
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2015-03-11 19:57:01 +03:00
|
|
|
static int ProcessGetFd(HANDLE handle)
|
2014-12-02 11:08:10 +03:00
|
|
|
{
|
2018-10-24 14:17:14 +03:00
|
|
|
WINPR_PROCESS* process = (WINPR_PROCESS*)handle;
|
2015-03-11 19:57:01 +03:00
|
|
|
|
|
|
|
if (!ProcessHandleIsHandle(handle))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
/* TODO: Process does not support fd... */
|
|
|
|
(void)process;
|
|
|
|
return -1;
|
2014-12-02 11:08:10 +03:00
|
|
|
}
|
|
|
|
|
2019-11-06 17:24:51 +03:00
|
|
|
static HANDLE_OPS ops = { ProcessHandleIsHandle,
|
|
|
|
ProcessHandleCloseHandle,
|
|
|
|
ProcessGetFd,
|
|
|
|
NULL, /* CleanupHandle */
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL,
|
|
|
|
NULL };
|
2015-03-16 02:29:37 +03:00
|
|
|
|
2014-12-02 11:08:10 +03:00
|
|
|
HANDLE CreateProcessHandle(pid_t pid)
|
|
|
|
{
|
|
|
|
WINPR_PROCESS* process;
|
2019-11-06 17:24:51 +03:00
|
|
|
process = (WINPR_PROCESS*)calloc(1, sizeof(WINPR_PROCESS));
|
2014-12-02 11:08:10 +03:00
|
|
|
|
|
|
|
if (!process)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
process->pid = pid;
|
|
|
|
process->Type = HANDLE_TYPE_PROCESS;
|
2015-03-16 02:29:37 +03:00
|
|
|
process->ops = &ops;
|
2014-12-02 11:08:10 +03:00
|
|
|
return (HANDLE)process;
|
|
|
|
}
|
|
|
|
|
2012-09-18 23:51:33 +04:00
|
|
|
#endif
|