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0eaebfe5c7
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=10941 Signed-off-by: Eric Pouech <epouech@codeweavers.com>
90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
/*
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* an application for displaying Win32 console
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*
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* Copyright 2001, 2002 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wincon.h"
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#include "winternl.h"
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#include "wineconsole_res.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(console);
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static BOOL setup_target_console(void)
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{
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if (!FreeConsole()) return FALSE;
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/* Zero out std handles so that AllocConsole() sets the newly allocated handles as std,
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* and will be inherited by child process.
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*/
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SetStdHandle(STD_INPUT_HANDLE, NULL);
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SetStdHandle(STD_OUTPUT_HANDLE, NULL);
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SetStdHandle(STD_ERROR_HANDLE, NULL);
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return AllocConsole();
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}
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int WINAPI wWinMain( HINSTANCE inst, HINSTANCE prev, WCHAR *cmdline, INT show )
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{
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STARTUPINFOW startup = { sizeof(startup) };
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PROCESS_INFORMATION info;
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WCHAR *cmd = cmdline;
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DWORD exit_code;
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static WCHAR default_cmd[] = L"cmd";
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if (!*cmd) cmd = default_cmd;
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if (!setup_target_console())
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{
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ERR( "failed to allocate console: %lu\n", GetLastError() );
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return 1;
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}
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if (!CreateProcessW( NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info ))
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{
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WCHAR format[256], *buf;
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INPUT_RECORD ir;
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DWORD len;
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exit_code = GetLastError();
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WARN( "CreateProcess '%ls' failed: %lu\n", cmd, exit_code );
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LoadStringW( GetModuleHandleW( NULL ), IDS_CMD_LAUNCH_FAILED, format, ARRAY_SIZE(format) );
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len = wcslen( format ) + wcslen( cmd );
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if ((buf = malloc( len * sizeof(WCHAR) )))
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{
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swprintf( buf, len, format, cmd );
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WriteConsoleW( startup.hStdOutput, buf, wcslen(buf), &len, NULL);
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while (ReadConsoleInputW( startup.hStdInput, &ir, 1, &len ) && ir.EventType == MOUSE_EVENT);
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}
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return exit_code;
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}
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/* detach from created console */
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FreeConsole();
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CloseHandle( info.hThread );
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WaitForSingleObject( info.hProcess, INFINITE );
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return GetExitCodeProcess( info.hProcess, &exit_code ) ? exit_code : GetLastError();
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}
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