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lightning-sunbird  0.9+nobinonly
nsWinShortcut.cpp
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00001 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is Mozilla Communicator client code, released
00016  * March 31, 1998.
00017  *
00018  * The Initial Developer of the Original Code is
00019  * Netscape Communications Corporation.
00020  * Portions created by the Initial Developer are Copyright (C) 1998
00021  * the Initial Developer. All Rights Reserved.
00022  *
00023  * Contributor(s):
00024  *   Sean Su <ssu@netscape.com>
00025  *
00026  * Alternatively, the contents of this file may be used under the terms of
00027  * either of the GNU General Public License Version 2 or later (the "GPL"),
00028  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00029  * in which case the provisions of the GPL or the LGPL are applicable instead
00030  * of those above. If you wish to allow use of your version of this file only
00031  * under the terms of either the GPL or the LGPL, and not to allow others to
00032  * use your version of this file under the terms of the MPL, indicate your
00033  * decision by deleting the provisions above and replace them with the notice
00034  * and other provisions required by the GPL or the LGPL. If you do not delete
00035  * the provisions above, a recipient may use your version of this file under
00036  * the terms of any one of the MPL, the GPL or the LGPL.
00037  *
00038  * ***** END LICENSE BLOCK ***** */
00039 
00040 /* This is a hack for vc5.0.  It needs to be set *before* any shell
00041  * include files. The INITGUID definition turns off the inclusion
00042  * of shlguid.h in shlobj.h so it has to be done explicitly.
00043  */
00044 #if (_MSC_VER == 1100)
00045 #define INITGUID
00046 #include "objbase.h"
00047 DEFINE_OLEGUID(IID_IPersistFile, 0x0000010BL, 0, 0);
00048 #endif
00049 
00050 #include <shlobj.h>
00051 #include <shlguid.h>
00052 #include "nsWinShortcut.h"
00053 
00054 HRESULT CreateALink(LPCSTR lpszPathObj, LPCSTR lpszPathLink, LPCSTR lpszDesc, LPCSTR lpszWorkingPath, LPCSTR lpszArgs, LPCSTR lpszIconFullPath, int iIcon)
00055 { 
00056     HRESULT    hres; 
00057     IShellLink *psl;
00058     char       lpszFullPath[MAX_BUF];
00059 
00060     lstrcpy(lpszFullPath, lpszPathLink);
00061     lstrcat(lpszFullPath, "\\");
00062     lstrcat(lpszFullPath, lpszDesc);
00063     lstrcat(lpszFullPath, ".lnk");
00064 
00065     CreateDirectory(lpszPathLink, NULL);
00066     CoInitialize(NULL);
00067 
00068     // Get a pointer to the IShellLink interface. 
00069     hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID *)&psl); 
00070     if(SUCCEEDED(hres))
00071     { 
00072         IPersistFile* ppf; 
00073  
00074         // Set the path to the shortcut target, and add the 
00075         // description. 
00076         psl->SetPath(lpszPathObj);
00077 
00078         // Do not set the description at this time.  We need to fix this
00079         // parameter so it can be passed in independent of the shortcut name
00080         // itself.  Comment this code out for now until a real fix can be done.
00081         // psl->SetDescription(lpszDesc);
00082 
00083         if(lpszWorkingPath)
00084             psl->SetWorkingDirectory(lpszWorkingPath);
00085         if(lpszArgs)
00086             psl->SetArguments(lpszArgs);
00087         psl->SetIconLocation(lpszIconFullPath, iIcon);
00088  
00089         // Query IShellLink for the IPersistFile interface for saving the 
00090         // shortcut in persistent storage. 
00091         hres = psl->QueryInterface(IID_IPersistFile, (LPVOID FAR *)&ppf); 
00092         if(SUCCEEDED(hres))
00093         { 
00094             WORD wsz[MAX_BUF]; 
00095  
00096             // Ensure that the string is ANSI. 
00097             MultiByteToWideChar(CP_ACP, 0, lpszFullPath, -1, (wchar_t *)wsz, MAX_BUF);
00098  
00099             // Save the link by calling IPersistFile::Save. 
00100             hres = ppf->Save((wchar_t *)wsz, TRUE); 
00101             ppf->Release(); 
00102         } 
00103         psl->Release(); 
00104     } 
00105     CoUninitialize();
00106 
00107     return hres;
00108 }
00109