218 lines
6.6 KiB
C
218 lines
6.6 KiB
C
/*
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* winebrowser - winelib app to launch native OS browser or mail client.
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*
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* Copyright (C) 2004 Chris Morgan
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* Copyright (C) 2005 Hans Leidekker
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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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* NOTES:
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* Winebrowser is a winelib application that will start the appropriate
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* native browser or mail client for a wine installation that lacks a
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* windows browser/mail client. For example, you will be able to open
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* urls via native mozilla if no browser has yet been installed in wine.
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*
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* The application to launch is chosen from a default set or, if set,
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* taken from a registry key.
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*
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* The argument may be a regular Windows file name, a file URL, an
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* URL or a mailto URL. In the first three cases the argument
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* will be fed to a web browser. In the last case the argument is fed
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* to a mail client. A mailto URL is composed as follows:
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*
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* mailto:[E-MAIL]?subject=[TOPIC]&cc=[E-MAIL]&bcc=[E-MAIL]&body=[TEXT]
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*/
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#define WIN32_LEAN_AND_MEAN
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#include "config.h"
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#include "wine/port.h"
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#include <windows.h>
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#include <shlwapi.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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typedef LPSTR (*wine_get_unix_file_name_t)(LPCWSTR unixname);
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/* try to launch an app from a comma separated string of app names */
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static int launch_app( char *candidates, const char *argv1 )
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{
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char *app;
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const char *argv_new[3];
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app = strtok( candidates, "," );
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while (app)
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{
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argv_new[0] = app;
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argv_new[1] = argv1;
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argv_new[2] = NULL;
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fprintf( stderr, "Considering: %s\n", app );
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fprintf( stderr, "argv[1]: %s\n", argv1 );
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spawnvp( _P_OVERLAY, app, argv_new ); /* only returns on error */
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app = strtok( NULL, "," ); /* grab the next app */
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}
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fprintf( stderr, "winebrowser: could not find a suitable app to run\n" );
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return 1;
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}
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static int open_http_url( const char *url )
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{
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static const char *defaultbrowsers =
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"xdg-open,firefox,konqueror,mozilla,netscape,galeon,opera,dillo";
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char browsers[256];
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DWORD length, type;
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HKEY key;
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LONG r;
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length = sizeof(browsers);
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/* @@ Wine registry key: HKCU\Software\Wine\WineBrowser */
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if (RegCreateKeyEx( HKEY_CURRENT_USER, "Software\\Wine\\WineBrowser", 0, NULL,
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REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, NULL))
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{
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fprintf( stderr, "winebrowser: cannot create config key\n" );
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return 1;
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}
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r = RegQueryValueExA( key, "Browsers", 0, &type, (LPBYTE)browsers, &length );
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if (r != ERROR_SUCCESS)
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{
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/* set value to the default */
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RegSetValueExA( key, "Browsers", 0, REG_SZ, (const BYTE *)defaultbrowsers,
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lstrlen( defaultbrowsers ) + 1 );
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strcpy( browsers, defaultbrowsers );
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}
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RegCloseKey( key );
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return launch_app( browsers, url );
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}
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static int open_mailto_url( const char *url )
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{
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static const char *defaultmailers =
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"xdg-email,mozilla-thunderbird,thunderbird,evolution";
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char mailers[256];
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DWORD length, type;
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HKEY key;
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LONG r;
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length = sizeof(mailers);
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/* @@ Wine registry key: HKCU\Software\Wine\WineBrowser */
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if (RegCreateKeyEx( HKEY_CURRENT_USER, "Software\\Wine\\WineBrowser", 0, NULL,
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REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, NULL ))
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{
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fprintf( stderr, "winebrowser: cannot create config key\n" );
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return 1;
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}
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r = RegQueryValueExA( key, "Mailers", 0, &type, (LPBYTE)mailers, &length );
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if (r != ERROR_SUCCESS)
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{
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/* set value to the default */
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RegSetValueExA( key, "Mailers", 0, REG_SZ, (const BYTE *)defaultmailers,
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lstrlen( defaultmailers ) + 1 );
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strcpy( mailers, defaultmailers );
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}
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RegCloseKey( key );
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return launch_app( mailers, url );
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}
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/*****************************************************************************
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* Main entry point. This is a console application so we have a main() not a
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* winmain().
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*/
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int main(int argc, char *argv[])
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{
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char *url = argv[1];
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wine_get_unix_file_name_t wine_get_unix_file_name_ptr;
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if (argc == 1)
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{
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fprintf( stderr, "Usage: winebrowser URL\n" );
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return 1;
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}
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/* handle an RFC1738 file URL */
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if (!strncasecmp( url, "file:", 5 ))
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{
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char *p;
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DWORD len = lstrlenA( url ) + 1;
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if (UrlUnescapeA( url, NULL, &len, URL_UNESCAPE_INPLACE ) != S_OK)
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{
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fprintf( stderr, "winebrowser: unescaping URL failed: %s\n", url );
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return 1;
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}
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/* look for a Windows path after 'file:' */
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p = url + 5;
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while (*p)
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{
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if (isalpha( p[0] ) && (p[1] == ':' || p[1] == '|')) break;
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p++;
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}
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if (!*p)
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{
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fprintf( stderr, "winebrowser: no valid Windows path in: %s\n", url );
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return 1;
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}
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if (p[1] == '|') p[1] = ':';
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url = p;
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while (*p)
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{
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if (*p == '/') *p = '\\';
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p++;
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}
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}
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/* check if the argument is a local file */
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wine_get_unix_file_name_ptr = (wine_get_unix_file_name_t)
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GetProcAddress( GetModuleHandle( "KERNEL32" ), "wine_get_unix_file_name" );
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if (wine_get_unix_file_name_ptr == NULL)
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{
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fprintf( stderr,
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"winebrowser: cannot get the address of 'wine_get_unix_file_name'\n" );
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}
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else
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{
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char *unixpath;
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WCHAR unixpathW[MAX_PATH];
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MultiByteToWideChar( CP_UNIXCP, 0, url, -1, unixpathW, MAX_PATH );
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if ((unixpath = wine_get_unix_file_name_ptr( unixpathW )))
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{
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struct stat dummy;
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if (stat( unixpath, &dummy ) >= 0)
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return open_http_url( unixpath );
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}
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}
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if (!strncasecmp( url, "mailto:", 7 ))
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return open_mailto_url( url );
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/* let the browser decide how to handle the given url */
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return open_http_url( url );
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}
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