2 * Start a program using ShellExecuteEx, optionally wait for it to finish
3 * Compatible with Microsoft's "c:\windows\command\start.exe"
5 * Copyright 2003 Dan Kegel
6 * Copyright 2007 Lyutin Anatoly (Etersoft)
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
29 #include <wine/unicode.h>
30 #include <wine/debug.h>
32 #include "resources.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(start);
37 Output given message to stdout without formatting.
39 static void output(const WCHAR *message)
43 int wlen = strlenW(message);
47 res = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), message, wlen, &count, NULL);
49 /* If writing to console fails, assume its file
50 i/o so convert to OEM codepage and output */
55 /* Convert to OEM, then output */
56 len = WideCharToMultiByte( GetConsoleOutputCP(), 0, message, wlen, NULL, 0, NULL, NULL );
57 mesA = HeapAlloc(GetProcessHeap(), 0, len*sizeof(char));
59 WideCharToMultiByte( GetConsoleOutputCP(), 0, message, wlen, mesA, len, NULL, NULL );
60 WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), mesA, len, &count, FALSE);
61 HeapFree(GetProcessHeap(), 0, mesA);
66 Output given message from string table,
68 followed by description of given GetLastError() value to stdout,
69 followed by a trailing newline,
73 static void fatal_error(const WCHAR *msg, DWORD error_code)
77 static const WCHAR colonsW[] = { ':', ' ', 0 };
78 static const WCHAR newlineW[] = { '\n', 0 };
82 status = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, error_code, 0, (LPWSTR) & lpMsgBuf, 0, NULL);
85 WINE_ERR("FormatMessage failed\n");
89 LocalFree((HLOCAL) lpMsgBuf);
95 static void fatal_string_error(int which, DWORD error_code)
99 if (!LoadStringW(GetModuleHandle(NULL), which,
100 msg, sizeof(msg)/sizeof(WCHAR)))
101 WINE_ERR("LoadString failed, error %d\n", GetLastError());
103 fatal_error(msg, error_code);
106 static void fatal_string(int which)
110 if (!LoadStringW(GetModuleHandle(NULL), which,
111 msg, sizeof(msg)/sizeof(WCHAR)))
112 WINE_ERR("LoadString failed, error %d\n", GetLastError());
118 static void usage(void)
120 fatal_string(STRING_USAGE);
123 static void license(void)
125 fatal_string(STRING_LICENSE);
128 static WCHAR *build_args( int argc, WCHAR **argvW )
132 static const WCHAR FormatQuotesW[] = { ' ', '\"', '%', 's', '\"', 0 };
133 static const WCHAR FormatW[] = { ' ', '%', 's', 0 };
135 for (i = 0; i < argc; i++ )
137 wlen += strlenW(argvW[i]) + 1;
138 if (strchrW(argvW[i], ' '))
141 ret = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
144 for (i = 0, p = ret; i < argc; i++ )
146 if (strchrW(argvW[i], ' '))
147 p += sprintfW(p, FormatQuotesW, argvW[i]);
149 p += sprintfW(p, FormatW, argvW[i]);
154 int wmain (int argc, WCHAR *argv[])
156 SHELLEXECUTEINFOW sei;
160 static const WCHAR openW[] = { 'o', 'p', 'e', 'n', 0 };
162 memset(&sei, 0, sizeof(sei));
163 sei.cbSize = sizeof(sei);
165 sei.nShow = SW_SHOWNORMAL;
166 /* Dunno what these mean, but it looks like winMe's start uses them */
167 sei.fMask = SEE_MASK_FLAG_DDEWAIT|
171 /* Canonical Microsoft commandline flag processing:
172 * flags start with /, are case insensitive,
173 * and may be run together in same word.
175 for (i=1; i<argc; i++) {
178 if (argv[i][0] != '/')
181 /* Handle all options in this word */
182 for (ci=0; argv[i][ci]; ) {
185 switch(argv[i][ci]) {
189 break; /* notreached */
192 if (argv[i][ci+1] == 'a' || argv[i][ci+1] == 'A')
193 sei.nShow = SW_SHOWMAXIMIZED;
195 sei.nShow = SW_SHOWMINIMIZED;
199 /* sei.nShow = SW_SHOWNORMAL; */
203 sei.fMask |= SEE_MASK_NOCLOSEPROCESS;
206 WINE_ERR("Option '%s' not recognized\n", wine_dbgstr_w( argv[i]+ci-1));
209 /* Skip to next slash */
210 while (argv[i][ci] && (argv[i][ci] != '/'))
218 sei.lpFile = argv[i++];
220 args = build_args( argc - i, &argv[i] );
221 sei.lpParameters = args;
223 if (!ShellExecuteExW(&sei))
224 fatal_string_error(STRING_EXECFAIL, GetLastError());
226 HeapFree( GetProcessHeap(), 0, args );
228 if (sei.fMask & SEE_MASK_NOCLOSEPROCESS) {
230 WaitForSingleObject(sei.hProcess, INFINITE);
231 GetExitCodeProcess(sei.hProcess, &exitcode);
232 ExitProcess(exitcode);