399 lines
11 KiB
C
399 lines
11 KiB
C
/*
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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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* Copyright 2008 Detlef Riekenberg
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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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#include "config.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include "wine/unicode.h"
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#include "wine/debug.h"
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#include "shdocvw.h"
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#include "winreg.h"
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#include "shlwapi.h"
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#include "wininet.h"
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#include "initguid.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
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LONG SHDOCVW_refCount = 0;
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HINSTANCE shdocvw_hinstance = 0;
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static HMODULE SHDOCVW_hshell32 = 0;
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static ITypeInfo *wb_typeinfo = NULL;
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HRESULT get_typeinfo(ITypeInfo **typeinfo)
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{
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ITypeLib *typelib;
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HRESULT hres;
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if(wb_typeinfo) {
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*typeinfo = wb_typeinfo;
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return S_OK;
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}
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hres = LoadRegTypeLib(&LIBID_SHDocVw, 1, 1, LOCALE_SYSTEM_DEFAULT, &typelib);
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if(FAILED(hres)) {
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ERR("LoadRegTypeLib failed: %08x\n", hres);
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return hres;
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}
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hres = ITypeLib_GetTypeInfoOfGuid(typelib, &IID_IWebBrowser2, &wb_typeinfo);
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ITypeLib_Release(typelib);
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*typeinfo = wb_typeinfo;
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return hres;
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}
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/*************************************************************************
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* SHDOCVW DllMain
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*/
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BOOL WINAPI DllMain(HINSTANCE hinst, DWORD fdwReason, LPVOID fImpLoad)
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{
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TRACE("%p 0x%x %p\n", hinst, fdwReason, fImpLoad);
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switch (fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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shdocvw_hinstance = hinst;
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register_iewindow_class();
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break;
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case DLL_PROCESS_DETACH:
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if (SHDOCVW_hshell32) FreeLibrary(SHDOCVW_hshell32);
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unregister_iewindow_class();
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if(wb_typeinfo)
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ITypeInfo_Release(wb_typeinfo);
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break;
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}
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return TRUE;
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}
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/*************************************************************************
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* DllCanUnloadNow (SHDOCVW.@)
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*/
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return SHDOCVW_refCount ? S_FALSE : S_OK;
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}
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/***********************************************************************
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* DllGetVersion (SHDOCVW.@)
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*/
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HRESULT WINAPI DllGetVersion(DLLVERSIONINFO *info)
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{
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if (info->cbSize != sizeof(DLLVERSIONINFO)) FIXME("support DLLVERSIONINFO2\n");
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/* this is what IE6 on Windows 98 reports */
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info->dwMajorVersion = 6;
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info->dwMinorVersion = 0;
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info->dwBuildNumber = 2600;
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info->dwPlatformID = DLLVER_PLATFORM_WINDOWS;
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return NOERROR;
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}
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/*************************************************************************
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* DllInstall (SHDOCVW.@)
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*/
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HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
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{
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FIXME("(%s, %s): stub!\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline));
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return S_OK;
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}
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/*************************************************************************
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* SHDOCVW_LoadShell32
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*
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* makes sure the handle to shell32 is valid
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*/
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static BOOL SHDOCVW_LoadShell32(void)
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{
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if (SHDOCVW_hshell32)
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return TRUE;
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return ((SHDOCVW_hshell32 = LoadLibraryA("shell32.dll")) != NULL);
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}
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/***********************************************************************
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* @ (SHDOCVW.110)
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*
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* Called by Win98 explorer.exe main binary, definitely has 0
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* parameters.
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*/
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DWORD WINAPI WinList_Init(void)
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{
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FIXME("(), stub!\n");
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return 0x0deadfeed;
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}
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/***********************************************************************
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* @ (SHDOCVW.118)
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*
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* Called by Win98 explorer.exe main binary, definitely has only one
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* parameter.
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*/
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static BOOL (WINAPI *pShellDDEInit)(BOOL start) = NULL;
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BOOL WINAPI ShellDDEInit(BOOL start)
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{
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TRACE("(%d)\n", start);
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if (!pShellDDEInit)
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{
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if (!SHDOCVW_LoadShell32())
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return FALSE;
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pShellDDEInit = (void *)GetProcAddress(SHDOCVW_hshell32, (LPCSTR)188);
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}
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if (pShellDDEInit)
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return pShellDDEInit(start);
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else
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return FALSE;
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}
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/***********************************************************************
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* @ (SHDOCVW.125)
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*
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* Called by Win98 explorer.exe main binary, definitely has 0
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* parameters.
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*/
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DWORD WINAPI RunInstallUninstallStubs(void)
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{
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FIXME("(), stub!\n");
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return 0x0deadbee;
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}
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/***********************************************************************
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* SetQueryNetSessionCount (SHDOCVW.@)
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*/
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DWORD WINAPI SetQueryNetSessionCount(DWORD arg)
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{
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FIXME("(%u), stub!\n", arg);
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return 0;
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}
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/**********************************************************************
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* OpenURL (SHDOCVW.@)
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*/
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void WINAPI OpenURL(HWND hWnd, HINSTANCE hInst, LPCSTR lpcstrUrl, int nShowCmd)
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{
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FIXME("%p %p %s %d\n", hWnd, hInst, debugstr_a(lpcstrUrl), nShowCmd);
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}
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/**********************************************************************
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* Some forwards (by ordinal) to SHLWAPI
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*/
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static void* fetch_shlwapi_ordinal(unsigned ord)
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{
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static const WCHAR shlwapiW[] = {'s','h','l','w','a','p','i','.','d','l','l','\0'};
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static HANDLE h;
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if (!h && !(h = GetModuleHandleW(shlwapiW))) return NULL;
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return (void*)GetProcAddress(h, (const char*)ord);
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}
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/******************************************************************
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* WhichPlatformFORWARD (SHDOCVW.@)
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*/
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DWORD WINAPI WhichPlatformFORWARD(void)
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{
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static DWORD (WINAPI *p)(void);
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if (p || (p = fetch_shlwapi_ordinal(276))) return p();
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return 1; /* not integrated, see shlwapi.WhichPlatform */
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}
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/******************************************************************
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* StopWatchModeFORWARD (SHDOCVW.@)
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*/
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void WINAPI StopWatchModeFORWARD(void)
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{
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static void (WINAPI *p)(void);
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if (p || (p = fetch_shlwapi_ordinal(241))) p();
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}
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/******************************************************************
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* StopWatchFlushFORWARD (SHDOCVW.@)
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*/
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void WINAPI StopWatchFlushFORWARD(void)
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{
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static void (WINAPI *p)(void);
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if (p || (p = fetch_shlwapi_ordinal(242))) p();
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}
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/******************************************************************
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* StopWatchWFORWARD (SHDOCVW.@)
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*/
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DWORD WINAPI StopWatchWFORWARD(DWORD dwClass, LPCWSTR lpszStr, DWORD dwUnknown,
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DWORD dwMode, DWORD dwTimeStamp)
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{
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static DWORD (WINAPI *p)(DWORD, LPCWSTR, DWORD, DWORD, DWORD);
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if (p || (p = fetch_shlwapi_ordinal(243)))
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return p(dwClass, lpszStr, dwUnknown, dwMode, dwTimeStamp);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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/******************************************************************
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* StopWatchAFORWARD (SHDOCVW.@)
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*/
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DWORD WINAPI StopWatchAFORWARD(DWORD dwClass, LPCSTR lpszStr, DWORD dwUnknown,
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DWORD dwMode, DWORD dwTimeStamp)
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{
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static DWORD (WINAPI *p)(DWORD, LPCSTR, DWORD, DWORD, DWORD);
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if (p || (p = fetch_shlwapi_ordinal(244)))
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return p(dwClass, lpszStr, dwUnknown, dwMode, dwTimeStamp);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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/******************************************************************
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* URLSubRegQueryA (SHDOCVW.151)
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*/
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HRESULT WINAPI URLSubRegQueryA(LPCSTR regpath, LPCSTR name, DWORD type,
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LPSTR out, DWORD outlen, DWORD unknown)
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{
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CHAR buffer[INTERNET_MAX_URL_LENGTH];
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DWORD len;
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LONG res;
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TRACE("(%s, %s, %d, %p, %d, %d)\n", debugstr_a(regpath), debugstr_a(name),
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type, out, outlen, unknown);
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if (!out) return S_OK;
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len = sizeof(buffer);
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res = SHRegGetUSValueA(regpath, name, NULL, buffer, &len, FALSE, NULL, 0);
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if (!res) {
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lstrcpynA(out, buffer, outlen);
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return S_OK;
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}
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return E_FAIL;
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}
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/******************************************************************
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* ParseURLFromOutsideSourceW (SHDOCVW.170)
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*/
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DWORD WINAPI ParseURLFromOutsideSourceW(LPCWSTR url, LPWSTR out, LPDWORD plen, LPDWORD unknown)
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{
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WCHAR buffer_in[INTERNET_MAX_URL_LENGTH];
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WCHAR buffer_out[INTERNET_MAX_URL_LENGTH];
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LPCWSTR ptr = url;
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HRESULT hr;
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DWORD needed;
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DWORD len;
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DWORD res = 0;
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TRACE("(%s, %p, %p, %p) len: %d, unknown: 0x%x\n", debugstr_w(url), out, plen, unknown,
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plen ? *plen : 0, unknown ? *unknown : 0);
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if (!PathIsURLW(ptr)) {
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len = sizeof(buffer_in) / sizeof(buffer_in[0]);
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buffer_in[0] = 0;
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hr = UrlApplySchemeW(ptr, buffer_in, &len, URL_APPLY_GUESSSCHEME);
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TRACE("got 0x%x with %s\n", hr, debugstr_w(buffer_in));
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if (hr != S_OK) {
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/* when we can't guess the scheme, use the default scheme */
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len = sizeof(buffer_in) / sizeof(buffer_in[0]);
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hr = UrlApplySchemeW(ptr, buffer_in, &len, URL_APPLY_DEFAULT);
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}
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if (hr == S_OK) {
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/* we parsed the url to buffer_in */
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ptr = buffer_in;
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}
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else
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{
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FIXME("call search hook for %s\n", debugstr_w(ptr));
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}
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}
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len = sizeof(buffer_out) / sizeof(buffer_out[0]);
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buffer_out[0] = '\0';
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hr = UrlCanonicalizeW(ptr, buffer_out, &len, URL_ESCAPE_SPACES_ONLY);
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needed = lstrlenW(buffer_out)+1;
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TRACE("got 0x%x with %s (need %d)\n", hr, debugstr_w(buffer_out), needed);
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if (*plen >= needed) {
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if (out != NULL) {
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lstrcpyW(out, buffer_out);
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res++;
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}
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needed--;
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}
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*plen = needed;
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TRACE("=> %d\n", res);
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return res;
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}
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/******************************************************************
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* ParseURLFromOutsideSourceA (SHDOCVW.169)
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*
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* See ParseURLFromOutsideSourceW
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*/
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DWORD WINAPI ParseURLFromOutsideSourceA(LPCSTR url, LPSTR out, LPDWORD plen, LPDWORD unknown)
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{
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WCHAR buffer[INTERNET_MAX_URL_LENGTH];
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LPWSTR urlW = NULL;
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DWORD needed;
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DWORD res;
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DWORD len;
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TRACE("(%s, %p, %p, %p) len: %d, unknown: 0x%x\n", debugstr_a(url), out, plen, unknown,
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plen ? *plen : 0, unknown ? *unknown : 0);
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if (url) {
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len = MultiByteToWideChar(CP_ACP, 0, url, -1, NULL, 0);
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urlW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
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MultiByteToWideChar(CP_ACP, 0, url, -1, urlW, len);
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}
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len = sizeof(buffer) / sizeof(buffer[0]);
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res = ParseURLFromOutsideSourceW(urlW, buffer, &len, unknown);
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HeapFree(GetProcessHeap(), 0, urlW);
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needed = WideCharToMultiByte(CP_ACP, 0, buffer, -1, NULL, 0, NULL, NULL);
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res = 0;
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if (*plen >= needed) {
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if (out != NULL) {
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WideCharToMultiByte(CP_ACP, 0, buffer, -1, out, *plen, NULL, NULL);
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res = needed;
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}
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needed--;
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}
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*plen = needed;
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TRACE("=> %d\n", res);
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return res;
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}
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