gecko-dev/xpinstall/src/nsWinShortcut.cpp
2004-04-17 14:37:35 +00:00

110 lines
4.1 KiB
C++

/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Sean Su <ssu@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/* This is a hack for vc5.0. It needs to be set *before* any shell
* include files. The INITGUID definition turns off the inclusion
* of shlguid.h in shlobj.h so it has to be done explicitly.
*/
#if (_MSC_VER == 1100)
#define INITGUID
#include "objbase.h"
DEFINE_OLEGUID(IID_IPersistFile, 0x0000010BL, 0, 0);
#endif
#include <shlobj.h>
#include <shlguid.h>
#include "nsWinShortcut.h"
HRESULT CreateALink(LPCSTR lpszPathObj, LPCSTR lpszPathLink, LPCSTR lpszDesc, LPCSTR lpszWorkingPath, LPCSTR lpszArgs, LPCSTR lpszIconFullPath, int iIcon)
{
HRESULT hres;
IShellLink *psl;
char lpszFullPath[MAX_BUF];
lstrcpy(lpszFullPath, lpszPathLink);
lstrcat(lpszFullPath, "\\");
lstrcat(lpszFullPath, lpszDesc);
lstrcat(lpszFullPath, ".lnk");
CreateDirectory(lpszPathLink, NULL);
CoInitialize(NULL);
// Get a pointer to the IShellLink interface.
hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID *)&psl);
if(SUCCEEDED(hres))
{
IPersistFile* ppf;
// Set the path to the shortcut target, and add the
// description.
psl->SetPath(lpszPathObj);
// Do not set the description at this time. We need to fix this
// parameter so it can be passed in independent of the shortcut name
// itself. Comment this code out for now until a real fix can be done.
// psl->SetDescription(lpszDesc);
if(lpszWorkingPath)
psl->SetWorkingDirectory(lpszWorkingPath);
if(lpszArgs)
psl->SetArguments(lpszArgs);
psl->SetIconLocation(lpszIconFullPath, iIcon);
// Query IShellLink for the IPersistFile interface for saving the
// shortcut in persistent storage.
hres = psl->QueryInterface(IID_IPersistFile, (LPVOID FAR *)&ppf);
if(SUCCEEDED(hres))
{
WORD wsz[MAX_BUF];
// Ensure that the string is ANSI.
MultiByteToWideChar(CP_ACP, 0, lpszFullPath, -1, (wchar_t *)wsz, MAX_BUF);
// Save the link by calling IPersistFile::Save.
hres = ppf->Save((wchar_t *)wsz, TRUE);
ppf->Release();
}
psl->Release();
}
CoUninitialize();
return hres;
}