Download the Mozilla Active X control on demand.
This commit is contained in:
Mike McCormack
Alexandre Julliard
parent
bec06ad777
commit
bb66e8a1cf
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@ -1,5 +1,5 @@
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Makefile
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shdocvw.dll
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shdocvw.dll.dbg.c
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shdocvw.res
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shdocvw.spec.def
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version.res
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@ -4,7 +4,7 @@ TOPOBJDIR = ../..
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SRCDIR = @srcdir@
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VPATH = @srcdir@
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MODULE = shdocvw.dll
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IMPORTS = ole32 user32 advapi32 kernel32
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IMPORTS = urlmon ole32 user32 advapi32 kernel32
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EXTRALIBS = -luuid
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C_SRCS = \
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@ -18,7 +18,7 @@ C_SRCS = \
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shdocvw_main.c \
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webbrowser.c
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RC_SRCS = version.rc
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RC_SRCS = shdocvw.rc
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@MAKE_DLL_RULES@
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@ -0,0 +1,43 @@
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/*
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* Copyright 2004 Mike McCormack for CodeWeavers
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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 "windef.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "commctrl.h"
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#include "version.rc"
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LANGUAGE LANG_ENGLISH, SUBLANG_DEFAULT
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100 DIALOG LOADONCALL MOVEABLE DISCARDABLE 0, 0, 220, 62
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STYLE DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
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CAPTION "Downloading the Mozilla Active X control"
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FONT 8, "Helv"
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{
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CONTROL "Progress1",1000,"msctls_progress32",WS_BORDER|PBS_SMOOTH,10,10,200,12
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LTEXT "", 104, 10, 30, 200, 10, SS_CENTER
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PUSHBUTTON "Cancel", IDCANCEL, 85, 44, 50, 15, WS_GROUP | WS_TABSTOP
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}
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STRINGTABLE
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BEGIN
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1001 "This application is requesting an ActiveX browser object\n" \
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"but the Mozilla Active X control is currently not installed." \
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"Do you wish to download and install it?"
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END
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@ -2,6 +2,7 @@
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* SHDOCVW - Internet Explorer Web Control
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*
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* Copyright 2001 John R. Sheets (for CodeWeavers)
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* Copyright 2004 Mike McCormack (for CodeWeavers)
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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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@ -37,6 +38,7 @@
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#include "shdocvw.h"
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#include "uuids.h"
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#include "urlmon.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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@ -45,8 +47,10 @@
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WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
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#define MOZILLA_ACTIVEX_MESSAGE "You need to install the Mozilla ActiveX control to\n" \
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"use Wine's builtin CLSID_WebBrowser from SHDOCVW.DLL"
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static const WCHAR szMozDlPath[] = {
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'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
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's','h','d','o','c','v','w',0
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};
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DEFINE_GUID( CLSID_MozillaBrowser, 0x1339B54C,0x3453,0x11D2,0x93,0xB9,0x00,0x00,0x00,0x00,0x00,0x00);
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@ -128,26 +132,287 @@ HRESULT WINAPI SHDOCVW_DllCanUnloadNow(void)
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return S_FALSE;
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}
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/*************************************************************************
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* SHDOCVW_TryDownloadMozillaControl
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*/
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typedef struct _IBindStatusCallbackImpl {
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IBindStatusCallbackVtbl *vtbl;
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DWORD ref;
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HWND hDialog;
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BOOL *pbCancelled;
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} IBindStatusCallbackImpl;
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static HRESULT WINAPI
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dlQueryInterface( IBindStatusCallback* This, REFIID riid, void** ppvObject )
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{
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if( IsEqualIID(riid, &IID_IUnknown) ||
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IsEqualIID(riid, &IID_IBindStatusCallback))
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{
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IBindStatusCallback_AddRef( This );
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*ppvObject = This;
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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static ULONG WINAPI dlAddRef( IBindStatusCallback* iface )
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{
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IBindStatusCallbackImpl *This = (IBindStatusCallbackImpl *) iface;
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return InterlockedIncrement( &This->ref );
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}
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static ULONG WINAPI dlRelease( IBindStatusCallback* iface )
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{
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IBindStatusCallbackImpl *This = (IBindStatusCallbackImpl *) iface;
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DWORD ref = InterlockedDecrement( &This->ref );
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if( !ref )
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{
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DestroyWindow( This->hDialog );
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HeapFree( GetProcessHeap(), 0, This );
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}
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return ref;
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}
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static HRESULT WINAPI
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dlOnStartBinding( IBindStatusCallback* iface, DWORD dwReserved, IBinding* pib)
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{
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ERR("\n");
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return S_OK;
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}
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static HRESULT WINAPI
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dlGetPriority( IBindStatusCallback* iface, LONG* pnPriority)
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{
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ERR("\n");
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return S_OK;
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}
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static HRESULT WINAPI
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dlOnLowResource( IBindStatusCallback* iface, DWORD reserved)
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{
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ERR("\n");
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return S_OK;
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}
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static HRESULT WINAPI
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dlOnProgress( IBindStatusCallback* iface, ULONG ulProgress,
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ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
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{
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IBindStatusCallbackImpl *This = (IBindStatusCallbackImpl *) iface;
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HWND hItem;
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LONG r;
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hItem = GetDlgItem( This->hDialog, 1000 );
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if( hItem && ulProgressMax )
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SendMessageW(hItem,PBM_SETPOS,(ulProgress*100)/ulProgressMax,0);
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hItem = GetDlgItem(This->hDialog, 104);
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if( hItem )
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SendMessageW(hItem,WM_SETTEXT, 0, (LPARAM) szStatusText);
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SetLastError(0);
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r = GetWindowLongPtrW( This->hDialog, GWLP_USERDATA );
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if( r || GetLastError() )
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{
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*This->pbCancelled = TRUE;
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ERR("Cancelled\n");
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return E_ABORT;
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}
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return S_OK;
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}
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static HRESULT WINAPI
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dlOnStopBinding( IBindStatusCallback* iface, HRESULT hresult, LPCWSTR szError)
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{
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ERR("\n");
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return S_OK;
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}
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static HRESULT WINAPI
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dlGetBindInfo( IBindStatusCallback* iface, DWORD* grfBINDF, BINDINFO* pbindinfo)
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{
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ERR("\n");
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return S_OK;
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}
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static HRESULT WINAPI
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dlOnDataAvailable( IBindStatusCallback* iface, DWORD grfBSCF,
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DWORD dwSize, FORMATETC* pformatetc, STGMEDIUM* pstgmed)
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{
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ERR("\n");
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return S_OK;
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}
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static HRESULT WINAPI
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dlOnObjectAvailable( IBindStatusCallback* iface, REFIID riid, IUnknown* punk)
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{
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ERR("\n");
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return S_OK;
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}
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struct IBindStatusCallbackVtbl dlVtbl =
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{
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dlQueryInterface,
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dlAddRef,
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dlRelease,
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dlOnStartBinding,
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dlGetPriority,
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dlOnLowResource,
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dlOnProgress,
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dlOnStopBinding,
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dlGetBindInfo,
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dlOnDataAvailable,
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dlOnObjectAvailable
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};
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static IBindStatusCallback* create_dl(HWND dlg, BOOL *pbCancelled)
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{
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IBindStatusCallbackImpl *This;
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This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
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This->vtbl = &dlVtbl;
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This->ref = 1;
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This->hDialog = dlg;
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This->pbCancelled = pbCancelled;
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return (IBindStatusCallback*) This;
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}
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static DWORD WINAPI ThreadFunc( LPVOID info )
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{
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IBindStatusCallback *dl;
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static const WCHAR szUrlVal[] = {'M','o','z','i','l','l','a','U','r','l',0};
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WCHAR path[MAX_PATH], szUrl[MAX_PATH];
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LPWSTR p;
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STARTUPINFOW si;
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PROCESS_INFORMATION pi;
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HWND hDlg = info;
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DWORD r, sz, type;
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HKEY hkey;
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BOOL bCancelled = FALSE;
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/* find the name of the thing to download */
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szUrl[0] = 0;
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r = RegOpenKeyW( HKEY_LOCAL_MACHINE, szMozDlPath, &hkey );
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if( r == ERROR_SUCCESS )
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{
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sz = MAX_PATH;
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r = RegQueryValueExW( hkey, szUrlVal, NULL, &type, (LPBYTE)szUrl, &sz );
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RegCloseKey( hkey );
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}
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if( r != ERROR_SUCCESS )
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goto end;
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/* built the path for the download */
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p = strrchrW( szUrl, '/' );
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if (!p)
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goto end;
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if (!GetTempPathW( MAX_PATH, path ))
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goto end;
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strcatW( path, p+1 );
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/* download it */
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dl = create_dl(info, &bCancelled);
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r = URLDownloadToFileW( NULL, szUrl, path, 0, dl );
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if( dl )
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IBindStatusCallback_Release( dl );
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if( (r != S_OK) || bCancelled )
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goto end;
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/* run it */
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memset( &si, 0, sizeof si );
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si.cb = sizeof si;
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r = CreateProcessW( path, NULL, NULL, NULL, 0, 0, NULL, NULL, &si, &pi );
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if( !r )
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goto end;
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WaitForSingleObject( pi.hProcess, INFINITE );
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end:
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EndDialog( hDlg, 0 );
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return 0;
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}
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static INT_PTR CALLBACK
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dlProc ( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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HANDLE hThread;
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DWORD ThreadId;
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HWND hItem;
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switch (uMsg)
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{
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case WM_INITDIALOG:
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SetWindowLongPtrW( hwndDlg, GWLP_USERDATA, 0 );
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hItem = GetDlgItem(hwndDlg, 1000);
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if( hItem )
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{
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SendMessageW(hItem,PBM_SETRANGE,0,MAKELPARAM(0,100));
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SendMessageW(hItem,PBM_SETPOS,0,0);
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}
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hThread = CreateThread(NULL,0,ThreadFunc,hwndDlg,0,&ThreadId);
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if (!hThread)
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return FALSE;
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return TRUE;
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case WM_COMMAND:
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if( wParam == IDCANCEL )
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SetWindowLongPtrW( hwndDlg, GWLP_USERDATA, 1 );
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return FALSE;
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default:
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return FALSE;
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}
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}
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static BOOL SHDOCVW_TryDownloadMozillaControl()
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{
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DWORD r;
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WCHAR buf[0x100];
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static const WCHAR szWine[] = { 'W','i','n','e',0 };
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HANDLE hsem;
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SetLastError( ERROR_SUCCESS );
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hsem = CreateSemaphoreA( NULL, 0, 1, "mozctl_install_semaphore");
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if( GetLastError() != ERROR_ALREADY_EXISTS )
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{
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LoadStringW( shdocvw_hinstance, 1001, buf, sizeof buf/sizeof(WCHAR) );
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r = MessageBoxW(NULL, buf, szWine, MB_YESNO | MB_ICONQUESTION);
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if( r != IDYES )
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return FALSE;
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DialogBoxW(shdocvw_hinstance, MAKEINTRESOURCEW(100), 0, dlProc);
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}
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else
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WaitForSingleObject( hsem, INFINITE );
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ReleaseSemaphore( hsem, 1, NULL );
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CloseHandle( hsem );
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return TRUE;
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}
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static BOOL SHDOCVW_TryLoadMozillaControl()
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{
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WCHAR szPath[MAX_PATH];
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BOOL bTried = FALSE;
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if( hMozCtl != (HMODULE)~0UL )
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return hMozCtl ? TRUE : FALSE;
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if( !SHDOCVW_GetMozctlPath( szPath, sizeof szPath ) )
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while( 1 )
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{
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MESSAGE(MOZILLA_ACTIVEX_MESSAGE "\n");
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MessageBoxA(NULL, MOZILLA_ACTIVEX_MESSAGE, "Wine", MB_OK | MB_ICONEXCLAMATION);
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hMozCtl = 0;
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return FALSE;
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}
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hMozCtl = LoadLibraryExW(szPath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
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if( !hMozCtl )
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{
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ERR("Can't load the Mozilla ActiveX control\n");
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return FALSE;
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if( SHDOCVW_GetMozctlPath( szPath, sizeof szPath ) )
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{
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hMozCtl = LoadLibraryExW(szPath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
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if( hMozCtl )
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return TRUE;
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}
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if( bTried )
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{
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MESSAGE("You need to install the Mozilla ActiveX control to\n");
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MESSAGE("use Wine's builtin CLSID_WebBrowser from SHDOCVW.DLL\n");
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return FALSE;
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}
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SHDOCVW_TryDownloadMozillaControl();
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bTried = TRUE;
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}
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return TRUE;
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}
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