924 lines
29 KiB
C
924 lines
29 KiB
C
/*
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* Shell Library Functions
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <ctype.h>
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#include <assert.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "wownt32.h"
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#include "heap.h"
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#include "shellapi.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "shlobj.h"
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#include "shlwapi.h"
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#include "ddeml.h"
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#include "wine/winbase16.h"
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#include "shell32_main.h"
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#include "undocshell.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(exec);
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/***********************************************************************
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* this function is supposed to expand the escape sequences found in the registry
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* some diving reported that the following were used:
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* + %1, %2... seem to report to parameter of index N in ShellExecute pmts
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* %1 file
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* %2 printer
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* %3 driver
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* %4 port
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* %I address of a global item ID (explorer switch /idlist)
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* %L seems to be %1 as long filename followed by the 8+3 variation
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* %S ???
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* %* all following parameters (see batfile)
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*/
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static BOOL argify(char* res, int len, const char* fmt, const char* lpFile)
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{
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char xlpFile[1024];
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BOOL done = FALSE;
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while (*fmt)
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{
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if (*fmt == '%')
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{
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switch (*++fmt)
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{
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case '\0':
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case '%':
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*res++ = '%';
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break;
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case '1':
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case '*':
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if (!done || (*fmt == '1'))
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{
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if (SearchPathA(NULL, lpFile, ".exe", sizeof(xlpFile), xlpFile, NULL))
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{
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strcpy(res, xlpFile);
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res += strlen(xlpFile);
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}
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else
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{
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strcpy(res, lpFile);
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res += strlen(lpFile);
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}
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}
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break;
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/*
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* IE uses this alot for activating things such as windows media
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* player. This is not verified to be fully correct but it appears
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* to work just fine.
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*/
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case 'L':
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strcpy(res,lpFile);
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res += strlen(lpFile);
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break;
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default: FIXME("Unknown escape sequence %%%c\n", *fmt);
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}
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fmt++;
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done = TRUE;
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}
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else
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*res++ = *fmt++;
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}
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*res = '\0';
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return done;
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}
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/*************************************************************************
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* SHELL_ExecuteA [Internal]
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*
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*/
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static UINT SHELL_ExecuteA(char *lpCmd, void *env, LPSHELLEXECUTEINFOA sei, BOOL shWait)
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{
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STARTUPINFOA startup;
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PROCESS_INFORMATION info;
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UINT retval = 31;
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TRACE("Execute %s from directory %s\n", lpCmd, sei->lpDirectory);
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ZeroMemory(&startup,sizeof(STARTUPINFOA));
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startup.cb = sizeof(STARTUPINFOA);
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startup.dwFlags = STARTF_USESHOWWINDOW;
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startup.wShowWindow = sei->nShow;
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if (CreateProcessA(NULL, lpCmd, NULL, NULL, FALSE, 0,
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env, sei->lpDirectory, &startup, &info))
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{
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/* Give 30 seconds to the app to come up, if desired. Probably only needed
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when starting app immediately before making a DDE connection. */
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if (shWait)
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if (WaitForInputIdle( info.hProcess, 30000 ) == -1)
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WARN("WaitForInputIdle failed: Error %ld\n", GetLastError() );
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retval = 33;
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if(sei->fMask & SEE_MASK_NOCLOSEPROCESS)
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sei->hProcess = info.hProcess;
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else
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CloseHandle( info.hProcess );
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CloseHandle( info.hThread );
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}
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else if ((retval = GetLastError()) >= 32)
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{
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FIXME("Strange error set by CreateProcess: %d\n", retval);
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retval = ERROR_BAD_FORMAT;
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}
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sei->hInstApp = (HINSTANCE)retval;
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return retval;
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}
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/***********************************************************************
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* build_env
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*
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* Build the environment for the new process, adding the specified
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* path to the PATH variable. Returned pointer must be freed by caller.
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*/
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static void *build_env( const char *path )
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{
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char *strings, *new_env;
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char *p, *p2;
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int total = strlen(path) + 1;
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BOOL got_path = FALSE;
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if (!(strings = GetEnvironmentStringsA())) return NULL;
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p = strings;
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while (*p)
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{
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int len = strlen(p) + 1;
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if (!strncasecmp( p, "PATH=", 5 )) got_path = TRUE;
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total += len;
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p += len;
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}
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if (!got_path) total += 5; /* we need to create PATH */
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total++; /* terminating null */
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if (!(new_env = HeapAlloc( GetProcessHeap(), 0, total )))
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{
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FreeEnvironmentStringsA( strings );
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return NULL;
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}
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p = strings;
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p2 = new_env;
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while (*p)
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{
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int len = strlen(p) + 1;
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memcpy( p2, p, len );
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if (!strncasecmp( p, "PATH=", 5 ))
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{
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p2[len - 1] = ';';
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strcpy( p2 + len, path );
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p2 += strlen(path) + 1;
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}
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p += len;
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p2 += len;
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}
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if (!got_path)
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{
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strcpy( p2, "PATH=" );
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strcat( p2, path );
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p2 += strlen(p2) + 1;
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}
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*p2 = 0;
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FreeEnvironmentStringsA( strings );
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return new_env;
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}
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/***********************************************************************
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* SHELL_TryAppPath
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*
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* Helper function for SHELL_FindExecutable
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* @param lpResult - pointer to a buffer of size MAX_PATH
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* On entry: szName is a filename (probably without path separators).
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* On exit: if szName found in "App Path", place full path in lpResult, and return true
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*/
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static BOOL SHELL_TryAppPath( LPCSTR szName, LPSTR lpResult, void**env)
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{
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HKEY hkApp = 0;
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char buffer[256];
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LONG len;
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LONG res;
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BOOL found = FALSE;
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if (env) *env = NULL;
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sprintf(buffer, "Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\%s", szName);
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res = RegOpenKeyExA(HKEY_LOCAL_MACHINE, buffer, 0, KEY_READ, &hkApp);
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if (res) goto end;
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len = MAX_PATH;
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res = RegQueryValueA(hkApp, NULL, lpResult, &len);
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if (res) goto end;
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found = TRUE;
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if (env)
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{
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DWORD count = sizeof(buffer);
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if (!RegQueryValueExA(hkApp, "Path", NULL, NULL, buffer, &count) && buffer[0])
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*env = build_env( buffer );
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}
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end:
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if (hkApp) RegCloseKey(hkApp);
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return found;
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}
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/*************************************************************************
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* SHELL_FindExecutable [Internal]
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*
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* Utility for code sharing between FindExecutable and ShellExecute
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* in:
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* lpFile the name of a file
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* lpOperation the operation on it (open)
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* out:
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* lpResult a buffer, big enough :-(, to store the command to do the
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* operation on the file
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* key a buffer, big enough, to get the key name to do actually the
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* command (it'll be used afterwards for more information
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* on the operation)
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*/
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static UINT SHELL_FindExecutable(LPCSTR lpPath, LPCSTR lpFile, LPCSTR lpOperation,
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LPSTR lpResult, LPSTR key, void **env)
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{
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char *extension = NULL; /* pointer to file extension */
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char tmpext[5]; /* local copy to mung as we please */
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char filetype[256]; /* registry name for this filetype */
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LONG filetypelen = 256; /* length of above */
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char command[256]; /* command from registry */
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LONG commandlen = 256; /* This is the most DOS can handle :) */
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char buffer[256]; /* Used to GetProfileString */
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UINT retval = 31; /* default - 'No association was found' */
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char *tok; /* token pointer */
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char xlpFile[256] = ""; /* result of SearchPath */
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TRACE("%s\n", (lpFile != NULL) ? lpFile : "-");
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lpResult[0] = '\0'; /* Start off with an empty return string */
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if (key) *key = '\0';
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/* trap NULL parameters on entry */
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if ((lpFile == NULL) || (lpResult == NULL) || (lpOperation == NULL))
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{
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WARN("(lpFile=%s,lpResult=%s,lpOperation=%s): NULL parameter\n",
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lpFile, lpOperation, lpResult);
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return 2; /* File not found. Close enough, I guess. */
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}
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if (SHELL_TryAppPath( lpFile, lpResult, env ))
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{
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TRACE("found %s via App Paths\n", lpResult);
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return 33;
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}
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if (SearchPathA(lpPath, lpFile, ".exe", sizeof(xlpFile), xlpFile, NULL))
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{
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TRACE("SearchPathA returned non-zero\n");
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lpFile = xlpFile;
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/* Hey, isn't this value ignored? Why make this call? Shouldn't we return here? --dank*/
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}
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/* First thing we need is the file's extension */
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extension = strrchr(xlpFile, '.'); /* Assume last "." is the one; */
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/* File->Run in progman uses */
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/* .\FILE.EXE :( */
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TRACE("xlpFile=%s,extension=%s\n", xlpFile, extension);
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if ((extension == NULL) || (extension == &xlpFile[strlen(xlpFile)]))
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{
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WARN("Returning 31 - No association\n");
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return 31; /* no association */
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}
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/* Make local copy & lowercase it for reg & 'programs=' lookup */
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lstrcpynA(tmpext, extension, 5);
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CharLowerA(tmpext);
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TRACE("%s file\n", tmpext);
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/* Three places to check: */
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/* 1. win.ini, [windows], programs (NB no leading '.') */
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/* 2. Registry, HKEY_CLASS_ROOT\<filetype>\shell\open\command */
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/* 3. win.ini, [extensions], extension (NB no leading '.' */
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/* All I know of the order is that registry is checked before */
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/* extensions; however, it'd make sense to check the programs */
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/* section first, so that's what happens here. */
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/* See if it's a program - if GetProfileString fails, we skip this
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* section. Actually, if GetProfileString fails, we've probably
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* got a lot more to worry about than running a program... */
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if (GetProfileStringA("windows", "programs", "exe pif bat cmd com",
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buffer, sizeof(buffer)) > 0)
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{
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UINT i;
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for (i = 0;i<strlen(buffer); i++) buffer[i] = tolower(buffer[i]);
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tok = strtok(buffer, " \t"); /* ? */
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while (tok!= NULL)
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{
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if (strcmp(tok, &tmpext[1]) == 0) /* have to skip the leading "." */
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{
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strcpy(lpResult, xlpFile);
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/* Need to perhaps check that the file has a path
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* attached */
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TRACE("found %s\n", lpResult);
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return 33;
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/* Greater than 32 to indicate success FIXME According to the
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* docs, I should be returning a handle for the
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* executable. Does this mean I'm supposed to open the
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* executable file or something? More RTFM, I guess... */
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}
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tok = strtok(NULL, " \t");
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}
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}
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/* Check registry */
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if (RegQueryValueA(HKEY_CLASSES_ROOT, tmpext, filetype,
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&filetypelen) == ERROR_SUCCESS)
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{
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filetype[filetypelen] = '\0';
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TRACE("File type: %s\n", filetype);
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/* Looking for ...buffer\shell\lpOperation\command */
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strcat(filetype, "\\shell\\");
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strcat(filetype, lpOperation);
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strcat(filetype, "\\command");
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if (RegQueryValueA(HKEY_CLASSES_ROOT, filetype, command,
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&commandlen) == ERROR_SUCCESS)
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{
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if (key) strcpy(key, filetype);
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#if 0
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LPSTR tmp;
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char param[256];
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LONG paramlen = 256;
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/* FIXME: it seems all Windows version don't behave the same here.
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* the doc states that this ddeexec information can be found after
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* the exec names.
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* on Win98, it doesn't appear, but I think it does on Win2k
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*/
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/* Get the parameters needed by the application
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from the associated ddeexec key */
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tmp = strstr(filetype, "command");
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tmp[0] = '\0';
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strcat(filetype, "ddeexec");
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if (RegQueryValueA(HKEY_CLASSES_ROOT, filetype, param, ¶mlen) == ERROR_SUCCESS)
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{
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strcat(command, " ");
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strcat(command, param);
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commandlen += paramlen;
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}
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#endif
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command[commandlen] = '\0';
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argify(lpResult, sizeof(lpResult), command, xlpFile);
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retval = 33; /* FIXME see above */
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}
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}
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else /* Check win.ini */
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{
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/* Toss the leading dot */
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extension++;
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if (GetProfileStringA("extensions", extension, "", command,
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sizeof(command)) > 0)
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{
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if (strlen(command) != 0)
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{
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strcpy(lpResult, command);
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tok = strstr(lpResult, "^"); /* should be ^.extension? */
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if (tok != NULL)
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{
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tok[0] = '\0';
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strcat(lpResult, xlpFile); /* what if no dir in xlpFile? */
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tok = strstr(command, "^"); /* see above */
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if ((tok != NULL) && (strlen(tok)>5))
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{
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strcat(lpResult, &tok[5]);
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}
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}
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retval = 33; /* FIXME - see above */
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}
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}
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}
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TRACE("returning %s\n", lpResult);
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return retval;
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}
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/******************************************************************
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* dde_cb
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*
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* callback for the DDE connection. not really usefull
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*/
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static HDDEDATA CALLBACK dde_cb(UINT uType, UINT uFmt, HCONV hConv,
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HSZ hsz1, HSZ hsz2,
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HDDEDATA hData, DWORD dwData1, DWORD dwData2)
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{
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return NULL;
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}
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/******************************************************************
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* dde_connect
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*
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* ShellExecute helper. Used to do an operation with a DDE connection
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*
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* Handles both the direct connection (try #1), and if it fails,
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* launching an application and trying (#2) to connect to it
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*
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*/
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static unsigned dde_connect(char* key, char* start, char* ddeexec,
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const char* lpFile, void *env,
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LPSHELLEXECUTEINFOA sei, SHELL_ExecuteA1632 execfunc)
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{
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char* endkey = key + strlen(key);
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char app[256], topic[256], ifexec[256], res[256];
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LONG applen, topiclen, ifexeclen;
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char* exec;
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DWORD ddeInst = 0;
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DWORD tid;
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HSZ hszApp, hszTopic;
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HCONV hConv;
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unsigned ret = 31;
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strcpy(endkey, "\\application");
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applen = sizeof(app);
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if (RegQueryValueA(HKEY_CLASSES_ROOT, key, app, &applen) != ERROR_SUCCESS)
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{
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FIXME("default app name NIY %s\n", key);
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return 2;
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}
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strcpy(endkey, "\\topic");
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topiclen = sizeof(topic);
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if (RegQueryValueA(HKEY_CLASSES_ROOT, key, topic, &topiclen) != ERROR_SUCCESS)
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{
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strcpy(topic, "System");
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}
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if (DdeInitializeA(&ddeInst, dde_cb, APPCMD_CLIENTONLY, 0L) != DMLERR_NO_ERROR)
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{
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return 2;
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}
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hszApp = DdeCreateStringHandleA(ddeInst, app, CP_WINANSI);
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hszTopic = DdeCreateStringHandleA(ddeInst, topic, CP_WINANSI);
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hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);
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exec = ddeexec;
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if (!hConv)
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{
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TRACE("Launching '%s'\n", start);
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ret = execfunc(start, env, sei, TRUE);
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if (ret < 32)
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{
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TRACE("Couldn't launch\n");
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goto error;
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}
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hConv = DdeConnect(ddeInst, hszApp, hszTopic, NULL);
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if (!hConv)
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{
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TRACE("Couldn't connect. ret=%d\n", ret);
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ret = 30; /* whatever */
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goto error;
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}
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strcpy(endkey, "\\ifexec");
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ifexeclen = sizeof(ifexec);
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if (RegQueryValueA(HKEY_CLASSES_ROOT, key, ifexec, &ifexeclen) == ERROR_SUCCESS)
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{
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exec = ifexec;
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}
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}
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argify(res, sizeof(res), exec, lpFile);
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TRACE("%s %s => %s\n", exec, lpFile, res);
|
|
|
|
ret = (DdeClientTransaction(res, strlen(res) + 1, hConv, 0L, 0,
|
|
XTYP_EXECUTE, 10000, &tid) != DMLERR_NO_ERROR) ? 31 : 33;
|
|
DdeDisconnect(hConv);
|
|
error:
|
|
DdeUninitialize(ddeInst);
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* execute_from_key [Internal]
|
|
*/
|
|
static UINT execute_from_key(LPSTR key, LPCSTR lpFile, void *env,
|
|
LPSHELLEXECUTEINFOA sei, SHELL_ExecuteA1632 execfunc)
|
|
{
|
|
char cmd[1024] = "";
|
|
LONG cmdlen = sizeof(cmd);
|
|
UINT retval = 31;
|
|
|
|
/* Get the application for the registry */
|
|
if (RegQueryValueA(HKEY_CLASSES_ROOT, key, cmd, &cmdlen) == ERROR_SUCCESS)
|
|
{
|
|
LPSTR tmp;
|
|
char param[256] = "";
|
|
LONG paramlen = 256;
|
|
|
|
/* Get the parameters needed by the application
|
|
from the associated ddeexec key */
|
|
tmp = strstr(key, "command");
|
|
assert(tmp);
|
|
strcpy(tmp, "ddeexec");
|
|
|
|
if (RegQueryValueA(HKEY_CLASSES_ROOT, key, param, ¶mlen) == ERROR_SUCCESS)
|
|
{
|
|
TRACE("Got ddeexec %s => %s\n", key, param);
|
|
retval = dde_connect(key, cmd, param, lpFile, env, sei, execfunc);
|
|
}
|
|
else
|
|
{
|
|
/* Is there a replace() function anywhere? */
|
|
cmd[cmdlen] = '\0';
|
|
argify(param, sizeof(param), cmd, lpFile);
|
|
retval = execfunc(param, env, sei, FALSE);
|
|
}
|
|
}
|
|
else TRACE("ooch\n");
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* FindExecutableA [SHELL32.@]
|
|
*/
|
|
HINSTANCE WINAPI FindExecutableA(LPCSTR lpFile, LPCSTR lpDirectory, LPSTR lpResult)
|
|
{
|
|
UINT retval = 31; /* default - 'No association was found' */
|
|
char old_dir[1024];
|
|
|
|
TRACE("File %s, Dir %s\n",
|
|
(lpFile != NULL ? lpFile : "-"), (lpDirectory != NULL ? lpDirectory : "-"));
|
|
|
|
lpResult[0] = '\0'; /* Start off with an empty return string */
|
|
|
|
/* trap NULL parameters on entry */
|
|
if ((lpFile == NULL) || (lpResult == NULL))
|
|
{
|
|
/* FIXME - should throw a warning, perhaps! */
|
|
return (HINSTANCE)2; /* File not found. Close enough, I guess. */
|
|
}
|
|
|
|
if (lpDirectory)
|
|
{
|
|
GetCurrentDirectoryA(sizeof(old_dir), old_dir);
|
|
SetCurrentDirectoryA(lpDirectory);
|
|
}
|
|
|
|
retval = SHELL_FindExecutable(lpDirectory, lpFile, "open", lpResult, NULL, NULL);
|
|
|
|
TRACE("returning %s\n", lpResult);
|
|
if (lpDirectory)
|
|
SetCurrentDirectoryA(old_dir);
|
|
return (HINSTANCE)retval;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* FindExecutableW [SHELL32.@]
|
|
*/
|
|
HINSTANCE WINAPI FindExecutableW(LPCWSTR lpFile, LPCWSTR lpDirectory, LPWSTR lpResult)
|
|
{
|
|
FIXME("(%p,%p,%p): stub\n", lpFile, lpDirectory, lpResult);
|
|
return (HINSTANCE)31; /* default - 'No association was found' */
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ShellExecuteExA32 [Internal]
|
|
*/
|
|
BOOL WINAPI ShellExecuteExA32 (LPSHELLEXECUTEINFOA sei, SHELL_ExecuteA1632 execfunc)
|
|
{
|
|
CHAR szApplicationName[MAX_PATH + 2],szCommandline[MAX_PATH],szPidl[20],fileName[MAX_PATH];
|
|
LPSTR pos;
|
|
void *env;
|
|
int gap, len;
|
|
char lpstrProtocol[256];
|
|
LPCSTR lpFile,lpOperation;
|
|
UINT retval = 31;
|
|
char cmd[1024];
|
|
BOOL done;
|
|
|
|
TRACE("mask=0x%08lx hwnd=%p verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s\n",
|
|
sei->fMask, sei->hwnd, debugstr_a(sei->lpVerb),
|
|
debugstr_a(sei->lpFile), debugstr_a(sei->lpParameters),
|
|
debugstr_a(sei->lpDirectory), sei->nShow,
|
|
(sei->fMask & SEE_MASK_CLASSNAME) ? debugstr_a(sei->lpClass) : "not used");
|
|
|
|
sei->hProcess = NULL;
|
|
ZeroMemory(szApplicationName,MAX_PATH);
|
|
if (sei->lpFile)
|
|
strcpy(szApplicationName, sei->lpFile);
|
|
|
|
ZeroMemory(szCommandline,MAX_PATH);
|
|
if (sei->lpParameters)
|
|
strcpy(szCommandline, sei->lpParameters);
|
|
|
|
if (sei->fMask & (SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |
|
|
SEE_MASK_CONNECTNETDRV | SEE_MASK_FLAG_DDEWAIT |
|
|
SEE_MASK_DOENVSUBST | SEE_MASK_FLAG_NO_UI | SEE_MASK_UNICODE |
|
|
SEE_MASK_NO_CONSOLE | SEE_MASK_ASYNCOK | SEE_MASK_HMONITOR ))
|
|
{
|
|
FIXME("flags ignored: 0x%08lx\n", sei->fMask);
|
|
}
|
|
|
|
/* process the IDList */
|
|
if ( (sei->fMask & SEE_MASK_INVOKEIDLIST) == SEE_MASK_INVOKEIDLIST) /*0x0c*/
|
|
{
|
|
szApplicationName[0] = '"';
|
|
SHGetPathFromIDListA (sei->lpIDList,szApplicationName + 1);
|
|
strcat(szApplicationName, "\"");
|
|
TRACE("-- idlist=%p (%s)\n", sei->lpIDList, szApplicationName);
|
|
}
|
|
else
|
|
{
|
|
if (sei->fMask & SEE_MASK_IDLIST )
|
|
{
|
|
pos = strstr(szCommandline, "%I");
|
|
if (pos)
|
|
{
|
|
LPVOID pv;
|
|
HGLOBAL hmem = SHAllocShared ( sei->lpIDList, ILGetSize(sei->lpIDList), 0);
|
|
pv = SHLockShared(hmem,0);
|
|
sprintf(szPidl,":%p",pv );
|
|
SHUnlockShared(pv);
|
|
|
|
gap = strlen(szPidl);
|
|
len = strlen(pos)-2;
|
|
memmove(pos+gap,pos+2,len);
|
|
memcpy(pos,szPidl,gap);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (sei->fMask & (SEE_MASK_CLASSNAME | SEE_MASK_CLASSKEY))
|
|
{
|
|
/* launch a document by fileclass like 'WordPad.Document.1' */
|
|
/* the Commandline contains 'c:\Path\wordpad.exe "%1"' */
|
|
/* FIXME: szCommandline should not be of a fixed size. Plus MAX_PATH is way too short! */
|
|
if (sei->fMask & SEE_MASK_CLASSKEY)
|
|
HCR_GetExecuteCommandExA(sei->hkeyClass,
|
|
(sei->fMask & SEE_MASK_CLASSNAME) ? sei->lpClass: NULL,
|
|
(sei->lpVerb) ? sei->lpVerb : "open", szCommandline, sizeof(szCommandline));
|
|
else if (sei->fMask & SEE_MASK_CLASSNAME)
|
|
HCR_GetExecuteCommandA(sei->lpClass, (sei->lpVerb) ? sei->lpVerb :
|
|
"open", szCommandline, sizeof(szCommandline));
|
|
|
|
/* FIXME: get the extension of lpFile, check if it fits to the lpClass */
|
|
TRACE("SEE_MASK_CLASSNAME->'%s', doc->'%s'\n", szCommandline, szApplicationName);
|
|
|
|
cmd[0] = '\0';
|
|
done = argify(cmd, sizeof(cmd), szCommandline, szApplicationName);
|
|
if (!done && szApplicationName[0])
|
|
{
|
|
strcat(cmd, " ");
|
|
strcat(cmd, szApplicationName);
|
|
}
|
|
retval = execfunc(cmd, NULL, sei, FALSE);
|
|
if (retval > 32)
|
|
return TRUE;
|
|
else
|
|
return FALSE;
|
|
}
|
|
|
|
/* We set the default to open, and that should generally work.
|
|
But that is not really the way the MS docs say to do it. */
|
|
if (sei->lpVerb == NULL)
|
|
lpOperation = "open";
|
|
else
|
|
lpOperation = sei->lpVerb;
|
|
|
|
/* Else, try to execute the filename */
|
|
TRACE("execute:'%s','%s'\n",szApplicationName, szCommandline);
|
|
|
|
strcpy(fileName, szApplicationName);
|
|
lpFile = fileName;
|
|
if (szCommandline[0]) {
|
|
strcat(szApplicationName, " ");
|
|
strcat(szApplicationName, szCommandline);
|
|
}
|
|
|
|
retval = execfunc(szApplicationName, NULL, sei, FALSE);
|
|
if (retval > 32)
|
|
return TRUE;
|
|
|
|
/* Else, try to find the executable */
|
|
cmd[0] = '\0';
|
|
retval = SHELL_FindExecutable(sei->lpDirectory, lpFile, lpOperation, cmd, lpstrProtocol, &env);
|
|
if (retval > 32) /* Found */
|
|
{
|
|
CHAR szQuotedCmd[MAX_PATH+2];
|
|
/* Must quote to handle case where cmd contains spaces,
|
|
* else security hole if malicious user creates executable file "C:\\Program"
|
|
*/
|
|
if (szCommandline[0])
|
|
sprintf(szQuotedCmd, "\"%s\" %s", cmd, szCommandline);
|
|
else
|
|
sprintf(szQuotedCmd, "\"%s\"", cmd);
|
|
TRACE("%s/%s => %s/%s\n", szApplicationName, lpOperation, szQuotedCmd, lpstrProtocol);
|
|
if (*lpstrProtocol)
|
|
retval = execute_from_key(lpstrProtocol, szApplicationName, env, sei, execfunc);
|
|
else
|
|
retval = execfunc(szQuotedCmd, env, sei, FALSE);
|
|
if (env) HeapFree( GetProcessHeap(), 0, env );
|
|
}
|
|
else if (PathIsURLA((LPSTR)lpFile)) /* File not found, check for URL */
|
|
{
|
|
LPSTR lpstrRes;
|
|
INT iSize;
|
|
|
|
lpstrRes = strchr(lpFile, ':');
|
|
if (lpstrRes)
|
|
iSize = lpstrRes - lpFile;
|
|
else
|
|
iSize = strlen(lpFile);
|
|
|
|
TRACE("Got URL: %s\n", lpFile);
|
|
/* Looking for ...protocol\shell\lpOperation\command */
|
|
strncpy(lpstrProtocol, lpFile, iSize);
|
|
lpstrProtocol[iSize] = '\0';
|
|
strcat(lpstrProtocol, "\\shell\\");
|
|
strcat(lpstrProtocol, lpOperation);
|
|
strcat(lpstrProtocol, "\\command");
|
|
|
|
/* Remove File Protocol from lpFile */
|
|
/* In the case file://path/file */
|
|
if (!strncasecmp(lpFile, "file", iSize))
|
|
{
|
|
lpFile += iSize;
|
|
while (*lpFile == ':') lpFile++;
|
|
}
|
|
retval = execute_from_key(lpstrProtocol, lpFile, NULL, sei, execfunc);
|
|
}
|
|
/* Check if file specified is in the form www.??????.*** */
|
|
else if (!strncasecmp(lpFile, "www", 3))
|
|
{
|
|
/* if so, append lpFile http:// and call ShellExecute */
|
|
char lpstrTmpFile[256] = "http://" ;
|
|
strcat(lpstrTmpFile, lpFile);
|
|
retval = (UINT)ShellExecuteA(sei->hwnd, lpOperation, lpstrTmpFile, NULL, NULL, 0);
|
|
}
|
|
|
|
if (retval <= 32)
|
|
{
|
|
sei->hInstApp = (HINSTANCE)retval;
|
|
return FALSE;
|
|
}
|
|
|
|
sei->hInstApp = (HINSTANCE)33;
|
|
return TRUE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ShellExecuteA [SHELL32.290]
|
|
*/
|
|
HINSTANCE WINAPI ShellExecuteA(HWND hWnd, LPCSTR lpOperation,LPCSTR lpFile,
|
|
LPCSTR lpParameters,LPCSTR lpDirectory, INT iShowCmd)
|
|
{
|
|
SHELLEXECUTEINFOA sei;
|
|
HANDLE hProcess = 0;
|
|
|
|
TRACE("\n");
|
|
sei.cbSize = sizeof(sei);
|
|
sei.fMask = 0;
|
|
sei.hwnd = hWnd;
|
|
sei.lpVerb = lpOperation;
|
|
sei.lpFile = lpFile;
|
|
sei.lpParameters = lpParameters;
|
|
sei.lpDirectory = lpDirectory;
|
|
sei.nShow = iShowCmd;
|
|
sei.lpIDList = 0;
|
|
sei.lpClass = 0;
|
|
sei.hkeyClass = 0;
|
|
sei.dwHotKey = 0;
|
|
sei.hProcess = hProcess;
|
|
|
|
ShellExecuteExA32 (&sei, SHELL_ExecuteA);
|
|
return sei.hInstApp;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ShellExecuteEx [SHELL32.291]
|
|
*
|
|
*/
|
|
BOOL WINAPI ShellExecuteExAW (LPVOID sei)
|
|
{
|
|
if (SHELL_OsIsUnicode())
|
|
return ShellExecuteExW (sei);
|
|
return ShellExecuteExA32 (sei, SHELL_ExecuteA);
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ShellExecuteExA [SHELL32.292]
|
|
*
|
|
*/
|
|
BOOL WINAPI ShellExecuteExA (LPSHELLEXECUTEINFOA sei)
|
|
{
|
|
return ShellExecuteExA32 (sei, SHELL_ExecuteA);
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ShellExecuteExW [SHELL32.293]
|
|
*
|
|
*/
|
|
BOOL WINAPI ShellExecuteExW (LPSHELLEXECUTEINFOW sei)
|
|
{
|
|
SHELLEXECUTEINFOA seiA;
|
|
DWORD ret;
|
|
|
|
TRACE("%p\n", sei);
|
|
|
|
memcpy(&seiA, sei, sizeof(SHELLEXECUTEINFOA));
|
|
|
|
if (sei->lpVerb)
|
|
seiA.lpVerb = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpVerb);
|
|
|
|
if (sei->lpFile)
|
|
seiA.lpFile = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpFile);
|
|
|
|
if (sei->lpParameters)
|
|
seiA.lpParameters = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpParameters);
|
|
|
|
if (sei->lpDirectory)
|
|
seiA.lpDirectory = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpDirectory);
|
|
|
|
if ((sei->fMask & SEE_MASK_CLASSNAME) && sei->lpClass)
|
|
seiA.lpClass = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpClass);
|
|
else
|
|
seiA.lpClass = NULL;
|
|
|
|
ret = ShellExecuteExA(&seiA);
|
|
|
|
if (seiA.lpVerb) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpVerb );
|
|
if (seiA.lpFile) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpFile );
|
|
if (seiA.lpParameters) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpParameters );
|
|
if (seiA.lpDirectory) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpDirectory );
|
|
if (seiA.lpClass) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpClass );
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ShellExecuteW [SHELL32.294]
|
|
* from shellapi.h
|
|
* WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation,
|
|
* LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
|
|
*/
|
|
HINSTANCE WINAPI ShellExecuteW(HWND hwnd, LPCWSTR lpOperation, LPCWSTR lpFile,
|
|
LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd)
|
|
{
|
|
SHELLEXECUTEINFOW sei;
|
|
HANDLE hProcess = 0;
|
|
|
|
TRACE("\n");
|
|
sei.cbSize = sizeof(sei);
|
|
sei.fMask = 0;
|
|
sei.hwnd = hwnd;
|
|
sei.lpVerb = lpOperation;
|
|
sei.lpFile = lpFile;
|
|
sei.lpParameters = lpParameters;
|
|
sei.lpDirectory = lpDirectory;
|
|
sei.nShow = nShowCmd;
|
|
sei.lpIDList = 0;
|
|
sei.lpClass = 0;
|
|
sei.hkeyClass = 0;
|
|
sei.dwHotKey = 0;
|
|
sei.hProcess = hProcess;
|
|
|
|
ShellExecuteExW (&sei);
|
|
return sei.hInstApp;
|
|
}
|