| /* |
| * Start a program using ShellExecuteEx, optionally wait for it to finish |
| * Compatible with Microsoft's "c:\windows\command\start.exe" |
| * |
| * Copyright 2003 Dan Kegel |
| * Copyright 2007 Lyutin Anatoly (Etersoft) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <windows.h> |
| #include <winuser.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <shlobj.h> |
| |
| #include <wine/unicode.h> |
| #include <wine/debug.h> |
| |
| #include "resources.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(start); |
| |
| /** |
| Output given message to stdout without formatting. |
| */ |
| static void output(const WCHAR *message) |
| { |
| DWORD count; |
| DWORD res; |
| int wlen = strlenW(message); |
| |
| if (!wlen) return; |
| |
| res = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), message, wlen, &count, NULL); |
| |
| /* If writing to console fails, assume its file |
| i/o so convert to OEM codepage and output */ |
| if (!res) |
| { |
| DWORD len; |
| char *mesA; |
| /* Convert to OEM, then output */ |
| len = WideCharToMultiByte( GetConsoleOutputCP(), 0, message, wlen, NULL, 0, NULL, NULL ); |
| mesA = HeapAlloc(GetProcessHeap(), 0, len*sizeof(char)); |
| if (!mesA) return; |
| WideCharToMultiByte( GetConsoleOutputCP(), 0, message, wlen, mesA, len, NULL, NULL ); |
| WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), mesA, len, &count, FALSE); |
| HeapFree(GetProcessHeap(), 0, mesA); |
| } |
| } |
| |
| /** |
| Output given message from string table, |
| followed by ": ", |
| followed by description of given GetLastError() value to stdout, |
| followed by a trailing newline, |
| then terminate. |
| */ |
| |
| static void fatal_error(const WCHAR *msg, DWORD error_code) |
| { |
| LPVOID lpMsgBuf; |
| int status; |
| static const WCHAR colonsW[] = { ':', ' ', 0 }; |
| static const WCHAR newlineW[] = { '\n', 0 }; |
| |
| output(msg); |
| output(colonsW); |
| status = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, error_code, 0, (LPWSTR) & lpMsgBuf, 0, NULL); |
| if (!status) |
| { |
| WINE_ERR("FormatMessage failed\n"); |
| } else |
| { |
| output(lpMsgBuf); |
| LocalFree((HLOCAL) lpMsgBuf); |
| output(newlineW); |
| } |
| ExitProcess(1); |
| } |
| |
| static void fatal_string_error(int which, DWORD error_code) |
| { |
| WCHAR msg[2048]; |
| |
| if (!LoadStringW(GetModuleHandle(NULL), which, |
| msg, sizeof(msg)/sizeof(WCHAR))) |
| WINE_ERR("LoadString failed, error %d\n", GetLastError()); |
| |
| fatal_error(msg, error_code); |
| } |
| |
| static void fatal_string(int which) |
| { |
| WCHAR msg[2048]; |
| |
| if (!LoadStringW(GetModuleHandle(NULL), which, |
| msg, sizeof(msg)/sizeof(WCHAR))) |
| WINE_ERR("LoadString failed, error %d\n", GetLastError()); |
| |
| output(msg); |
| ExitProcess(1); |
| } |
| |
| static void usage(void) |
| { |
| fatal_string(STRING_USAGE); |
| } |
| |
| static void license(void) |
| { |
| fatal_string(STRING_LICENSE); |
| } |
| |
| static WCHAR *build_args( int argc, WCHAR **argvW ) |
| { |
| int i, wlen = 1; |
| WCHAR *ret, *p; |
| static const WCHAR FormatQuotesW[] = { ' ', '\"', '%', 's', '\"', 0 }; |
| static const WCHAR FormatW[] = { ' ', '%', 's', 0 }; |
| |
| for (i = 0; i < argc; i++ ) |
| { |
| wlen += strlenW(argvW[i]) + 1; |
| if (strchrW(argvW[i], ' ')) |
| wlen += 2; |
| } |
| ret = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) ); |
| ret[0] = 0; |
| |
| for (i = 0, p = ret; i < argc; i++ ) |
| { |
| if (strchrW(argvW[i], ' ')) |
| p += sprintfW(p, FormatQuotesW, argvW[i]); |
| else |
| p += sprintfW(p, FormatW, argvW[i]); |
| } |
| return ret; |
| } |
| |
| int wmain (int argc, WCHAR *argv[]) |
| { |
| SHELLEXECUTEINFOW sei; |
| WCHAR *args = NULL; |
| int i; |
| |
| static const WCHAR openW[] = { 'o', 'p', 'e', 'n', 0 }; |
| |
| memset(&sei, 0, sizeof(sei)); |
| sei.cbSize = sizeof(sei); |
| sei.lpVerb = openW; |
| sei.nShow = SW_SHOWNORMAL; |
| /* Dunno what these mean, but it looks like winMe's start uses them */ |
| sei.fMask = SEE_MASK_FLAG_DDEWAIT| |
| SEE_MASK_FLAG_NO_UI| |
| SEE_MASK_NO_CONSOLE; |
| |
| /* Canonical Microsoft commandline flag processing: |
| * flags start with /, are case insensitive, |
| * and may be run together in same word. |
| */ |
| for (i=1; i<argc; i++) { |
| int ci; |
| |
| if (argv[i][0] != '/') |
| break; |
| |
| /* Handle all options in this word */ |
| for (ci=0; argv[i][ci]; ) { |
| /* Skip slash */ |
| ci++; |
| switch(argv[i][ci]) { |
| case 'l': |
| case 'L': |
| license(); |
| break; /* notreached */ |
| case 'm': |
| case 'M': |
| if (argv[i][ci+1] == 'a' || argv[i][ci+1] == 'A') |
| sei.nShow = SW_SHOWMAXIMIZED; |
| else |
| sei.nShow = SW_SHOWMINIMIZED; |
| break; |
| case 'r': |
| case 'R': |
| /* sei.nShow = SW_SHOWNORMAL; */ |
| break; |
| case 'w': |
| case 'W': |
| sei.fMask |= SEE_MASK_NOCLOSEPROCESS; |
| break; |
| default: |
| WINE_ERR("Option '%s' not recognized\n", wine_dbgstr_w( argv[i]+ci-1)); |
| usage(); |
| } |
| /* Skip to next slash */ |
| while (argv[i][ci] && (argv[i][ci] != '/')) |
| ci++; |
| } |
| } |
| |
| if (i == argc) |
| usage(); |
| |
| sei.lpFile = argv[i++]; |
| |
| args = build_args( argc - i, &argv[i] ); |
| sei.lpParameters = args; |
| |
| if (!ShellExecuteExW(&sei)) |
| fatal_string_error(STRING_EXECFAIL, GetLastError()); |
| |
| HeapFree( GetProcessHeap(), 0, args ); |
| |
| if (sei.fMask & SEE_MASK_NOCLOSEPROCESS) { |
| DWORD exitcode; |
| WaitForSingleObject(sei.hProcess, INFINITE); |
| GetExitCodeProcess(sei.hProcess, &exitcode); |
| ExitProcess(exitcode); |
| } |
| |
| ExitProcess(0); |
| } |