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https://github.com/reactos/wine.git
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536 lines
14 KiB
C
536 lines
14 KiB
C
/*
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* UrlMon
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*
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* Copyright (c) 2000 Patrik Stridvall
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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 <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#define NO_SHLWAPI_REG
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#include "shlwapi.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "winuser.h"
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#include "urlmon.h"
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#include "urlmon_main.h"
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#include "ole2.h"
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WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
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LONG URLMON_refCount = 0;
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HINSTANCE URLMON_hInstance = 0;
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DWORD urlmon_tls = 0;
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/***********************************************************************
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* DllMain (URLMON.init)
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*/
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
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{
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TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
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switch(fdwReason) {
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hinstDLL);
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URLMON_hInstance = hinstDLL;
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break;
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case DLL_PROCESS_DETACH:
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if(urlmon_tls)
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TlsFree(urlmon_tls);
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URLMON_hInstance = 0;
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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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* DllInstall (URLMON.@)
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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",
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debugstr_w(cmdline));
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return S_OK;
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}
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/***********************************************************************
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* DllCanUnloadNow (URLMON.@)
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*/
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return URLMON_refCount != 0 ? S_FALSE : S_OK;
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}
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/******************************************************************************
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* Urlmon ClassFactory
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*/
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typedef struct {
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IClassFactory ITF_IClassFactory;
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LONG ref;
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HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
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} IClassFactoryImpl;
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struct object_creation_info
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{
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const CLSID *clsid;
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HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
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};
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static const struct object_creation_info object_creation[] =
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{
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{ &CLSID_FileProtocol, FileProtocol_Construct },
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{ &CLSID_FtpProtocol, FtpProtocol_Construct },
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{ &CLSID_HttpProtocol, HttpProtocol_Construct },
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{ &CLSID_InternetSecurityManager, &SecManagerImpl_Construct },
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{ &CLSID_InternetZoneManager, ZoneMgrImpl_Construct }
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};
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static HRESULT WINAPI
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CF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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if (IsEqualGUID(riid, &IID_IUnknown)
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|| IsEqualGUID(riid, &IID_IClassFactory))
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{
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IClassFactory_AddRef(iface);
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*ppobj = This;
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return S_OK;
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}
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WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI CF_AddRef(LPCLASSFACTORY iface)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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return InterlockedIncrement(&This->ref);
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}
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static ULONG WINAPI CF_Release(LPCLASSFACTORY iface)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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ULONG ref = InterlockedDecrement(&This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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URLMON_UnlockModule();
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}
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return ref;
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}
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static HRESULT WINAPI CF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
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REFIID riid, LPVOID *ppobj)
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{
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IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
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HRESULT hres;
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LPUNKNOWN punk;
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TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
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*ppobj = NULL;
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if(SUCCEEDED(hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk))) {
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hres = IUnknown_QueryInterface(punk, riid, ppobj);
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IUnknown_Release(punk);
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}
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return hres;
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}
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static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
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{
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TRACE("(%d)\n", dolock);
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if (dolock)
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URLMON_LockModule();
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else
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URLMON_UnlockModule();
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return S_OK;
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}
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static const IClassFactoryVtbl CF_Vtbl =
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{
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CF_QueryInterface,
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CF_AddRef,
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CF_Release,
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CF_CreateInstance,
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CF_LockServer
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};
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/*******************************************************************************
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* DllGetClassObject [URLMON.@]
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* Retrieves class object from a DLL object
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*
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* NOTES
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* Docs say returns STDAPI
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*
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* PARAMS
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* rclsid [I] CLSID for the class object
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* riid [I] Reference to identifier of interface for class object
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* ppv [O] Address of variable to receive interface pointer for riid
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*
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* RETURNS
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* Success: S_OK
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* Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
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* E_UNEXPECTED
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*/
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HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
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{
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int i;
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IClassFactoryImpl *factory;
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TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
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if ( !IsEqualGUID( &IID_IClassFactory, riid )
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&& ! IsEqualGUID( &IID_IUnknown, riid) )
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return E_NOINTERFACE;
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for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
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{
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if (IsEqualGUID(object_creation[i].clsid, rclsid))
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break;
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}
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if (i == sizeof(object_creation)/sizeof(object_creation[0]))
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{
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FIXME("%s: no class found.\n", debugstr_guid(rclsid));
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
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if (factory == NULL) return E_OUTOFMEMORY;
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factory->ITF_IClassFactory.lpVtbl = &CF_Vtbl;
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factory->ref = 1;
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factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
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*ppv = &(factory->ITF_IClassFactory);
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URLMON_LockModule();
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return S_OK;
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}
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/***********************************************************************
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* DllRegisterServerEx (URLMON.@)
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*/
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HRESULT WINAPI DllRegisterServerEx(void)
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{
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FIXME("(void): stub\n");
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return E_FAIL;
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}
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/**************************************************************************
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* UrlMkSetSessionOption (URLMON.@)
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*/
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HRESULT WINAPI UrlMkSetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
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DWORD Reserved)
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{
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FIXME("(%#lx, %p, %#lx): stub\n", dwOption, pBuffer, dwBufferLength);
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return S_OK;
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}
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/**************************************************************************
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* UrlMkGetSessionOption (URLMON.@)
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*/
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HRESULT WINAPI UrlMkGetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
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DWORD* pdwBufferLength, DWORD dwReserved)
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{
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FIXME("(%#lx, %p, %#lx, %p): stub\n", dwOption, pBuffer, dwBufferLength, pdwBufferLength);
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return S_OK;
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}
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static const CHAR Agent[] = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)";
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/**************************************************************************
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* ObtainUserAgentString (URLMON.@)
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*/
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HRESULT WINAPI ObtainUserAgentString(DWORD dwOption, LPSTR pcszUAOut, DWORD *cbSize)
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{
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FIXME("(%ld, %p, %p): stub\n", dwOption, pcszUAOut, cbSize);
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if(dwOption) {
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ERR("dwOption: %ld, must be zero\n", dwOption);
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}
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if (sizeof(Agent) < *cbSize)
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*cbSize = sizeof(Agent);
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lstrcpynA(pcszUAOut, Agent, *cbSize);
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return S_OK;
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}
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HRESULT WINAPI CoInternetCompareUrl(LPCWSTR pwzUrl1, LPCWSTR pwzUrl2, DWORD dwCompareFlags)
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{
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TRACE("(%s,%s,%08lx)\n", debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
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return UrlCompareW(pwzUrl1, pwzUrl2, dwCompareFlags)==0?S_OK:S_FALSE;
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}
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/**************************************************************************
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* IsValidURL (URLMON.@)
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*
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* Determines if a specified string is a valid URL.
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*
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* PARAMS
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* pBC [I] ignored, must be NULL.
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* szURL [I] string that represents the URL in question.
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* dwReserved [I] reserved and must be zero.
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*
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* RETURNS
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* Success: S_OK.
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* Failure: S_FALSE.
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* returns E_INVALIDARG if one or more of the args is invalid.
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*
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* TODO:
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* test functionality against windows to see what a valid URL is.
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*/
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HRESULT WINAPI IsValidURL(LPBC pBC, LPCWSTR szURL, DWORD dwReserved)
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{
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FIXME("(%p, %s, %ld): stub\n", pBC, debugstr_w(szURL), dwReserved);
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if (pBC != NULL || dwReserved != 0)
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return E_INVALIDARG;
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return S_OK;
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}
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/**************************************************************************
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* FaultInIEFeature (URLMON.@)
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*
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* Undocumented. Appears to be used by native shdocvw.dll.
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*/
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HRESULT WINAPI FaultInIEFeature( HWND hwnd, uCLSSPEC * pClassSpec,
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QUERYCONTEXT *pQuery, DWORD flags )
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{
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FIXME("%p %p %p %08lx\n", hwnd, pClassSpec, pQuery, flags);
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return E_NOTIMPL;
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}
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/**************************************************************************
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* CoGetClassObjectFromURL (URLMON.@)
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*/
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HRESULT WINAPI CoGetClassObjectFromURL( REFCLSID rclsid, LPCWSTR szCodeURL, DWORD dwFileVersionMS,
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DWORD dwFileVersionLS, LPCWSTR szContentType,
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LPBINDCTX pBindCtx, DWORD dwClsContext, LPVOID pvReserved,
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REFIID riid, LPVOID *ppv )
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{
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FIXME("(%s %s %ld %ld %s %p %ld %p %s %p) Stub!\n", debugstr_guid(rclsid), debugstr_w(szCodeURL),
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dwFileVersionMS, dwFileVersionLS, debugstr_w(szContentType), pBindCtx, dwClsContext, pvReserved,
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debugstr_guid(riid), ppv);
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return E_NOINTERFACE;
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}
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/***********************************************************************
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* ReleaseBindInfo (URLMON.@)
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*
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* Release the resources used by the specified BINDINFO structure.
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*
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* PARAMS
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* pbindinfo [I] BINDINFO to release.
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*
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* RETURNS
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* Nothing.
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*/
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void WINAPI ReleaseBindInfo(BINDINFO* pbindinfo)
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{
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DWORD size;
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TRACE("(%p)\n", pbindinfo);
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if(!pbindinfo || !(size = pbindinfo->cbSize))
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return;
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CoTaskMemFree(pbindinfo->szExtraInfo);
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ReleaseStgMedium(&pbindinfo->stgmedData);
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if(offsetof(BINDINFO, szExtraInfo) < size)
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CoTaskMemFree(pbindinfo->szCustomVerb);
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if(pbindinfo->pUnk && offsetof(BINDINFO, pUnk) < size)
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IUnknown_Release(pbindinfo->pUnk);
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memset(pbindinfo, 0, size);
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pbindinfo->cbSize = size;
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}
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/***********************************************************************
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* FindMimeFromData (URLMON.@)
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*
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* Determines the Multipurpose Internet Mail Extensions (MIME) type from the data provided.
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*/
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static BOOL text_html_filter(LPVOID buf, DWORD size)
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{
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const char *b = buf;
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int i;
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if(size < 5)
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return FALSE;
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for(i=0; i < size-5; i++) {
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if(b[i] == '<'
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&& (b[i+1] == 'h' || b[i+1] == 'H')
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&& (b[i+2] == 't' || b[i+2] == 'T')
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&& (b[i+3] == 'm' || b[i+3] == 'M')
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&& (b[i+4] == 'l' || b[i+4] == 'L'))
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return TRUE;
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}
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return FALSE;
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}
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static BOOL image_pjpeg_filter(LPVOID buf, DWORD size)
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{
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return size > 2 && *(BYTE*)buf == 0xff && *((BYTE*)buf+1) == 0xd8;
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}
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static BOOL text_plain_filter(LPVOID buf, DWORD size)
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{
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UCHAR *ptr;
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for(ptr = buf; ptr < (UCHAR*)buf+size-1; ptr++) {
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if(*ptr < 0x20 && *ptr != '\n' && *ptr != '\r' && *ptr != '\t')
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return FALSE;
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}
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return TRUE;
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}
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static BOOL application_octet_stream_filter(LPVOID buf, DWORD size)
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{
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return TRUE;
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}
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HRESULT WINAPI FindMimeFromData(LPBC pBC, LPCWSTR pwzUrl, LPVOID pBuffer,
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DWORD cbSize, LPCWSTR pwzMimeProposed, DWORD dwMimeFlags,
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LPWSTR* ppwzMimeOut, DWORD dwReserved)
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{
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TRACE("(%p,%s,%p,%ld,%s,0x%lx,%p,0x%lx)\n", pBC, debugstr_w(pwzUrl), pBuffer, cbSize,
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debugstr_w(pwzMimeProposed), dwMimeFlags, ppwzMimeOut, dwReserved);
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if(dwMimeFlags)
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WARN("dwMimeFlags=%08lx\n", dwMimeFlags);
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if(dwReserved)
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WARN("dwReserved=%ld\n", dwReserved);
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/* pBC seams to not be used */
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if(!ppwzMimeOut || (!pwzUrl && !pBuffer))
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return E_INVALIDARG;
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if(pwzMimeProposed && (!pwzUrl || !pBuffer || (pBuffer && !cbSize))) {
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DWORD len;
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if(!pwzMimeProposed)
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return E_FAIL;
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len = strlenW(pwzMimeProposed)+1;
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*ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
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memcpy(*ppwzMimeOut, pwzMimeProposed, len*sizeof(WCHAR));
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return S_OK;
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}
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if(pBuffer) {
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DWORD len;
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LPCWSTR ret = NULL;
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int i = 0;
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static const WCHAR wszTextHtml[] = {'t','e','x','t','/','h','t','m','l',0};
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static const WCHAR wszImagePjpeg[] = {'i','m','a','g','e','/','p','j','p','e','g',0};
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static const WCHAR wszTextPlain[] = {'t','e','x','t','/','p','l','a','i','n','\0'};
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static const WCHAR wszAppOctetStream[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
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'o','c','t','e','t','-','s','t','r','e','a','m','\0'};
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static const struct {
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LPCWSTR mime;
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BOOL (*filter)(LPVOID,DWORD);
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} mime_filters[] = {
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{wszTextHtml, text_html_filter},
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{wszImagePjpeg, image_pjpeg_filter},
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{wszTextPlain, text_plain_filter},
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{wszAppOctetStream, application_octet_stream_filter}
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};
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if(!cbSize)
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return E_FAIL;
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while(!ret) {
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if(mime_filters[i].filter(pBuffer, cbSize))
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ret = mime_filters[i].mime;
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i++;
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}
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len = strlenW(ret)+1;
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*ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
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memcpy(*ppwzMimeOut, ret, len*sizeof(WCHAR));
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return S_OK;
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}
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if(pwzUrl) {
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HKEY hkey;
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DWORD res, size;
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LPCWSTR ptr;
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WCHAR mime[64];
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static const WCHAR wszContentType[] =
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{'C','o','n','t','e','n','t',' ','T','y','p','e','\0'};
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ptr = strrchrW(pwzUrl, '.');
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if(!ptr)
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return E_FAIL;
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res = RegOpenKeyW(HKEY_CLASSES_ROOT, ptr, &hkey);
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if(res != ERROR_SUCCESS)
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return E_FAIL;
|
|
|
|
size = sizeof(mime);
|
|
res = RegQueryValueExW(hkey, wszContentType, NULL, NULL, (LPBYTE)mime, &size);
|
|
RegCloseKey(hkey);
|
|
if(res != ERROR_SUCCESS)
|
|
return E_FAIL;
|
|
|
|
*ppwzMimeOut = CoTaskMemAlloc(size);
|
|
memcpy(*ppwzMimeOut, mime, size);
|
|
return S_OK;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|