607 lines
17 KiB
C
607 lines
17 KiB
C
/*
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* Implementation of hyperlinking (hlink.dll)
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*
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* Copyright 2005 Aric Stewart 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "hlink_private.h"
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#include "winreg.h"
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#include "rpcproxy.h"
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#include "hlguids.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(hlink);
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static HINSTANCE instance;
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typedef HRESULT (*LPFNCREATEINSTANCE)(IUnknown*, REFIID, LPVOID*);
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typedef struct
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{
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IClassFactory IClassFactory_iface;
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LPFNCREATEINSTANCE lpfnCI;
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} CFImpl;
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static inline CFImpl *impl_from_IClassFactory(IClassFactory *iface)
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{
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return CONTAINING_RECORD(iface, CFImpl, IClassFactory_iface);
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}
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("%p %d %p\n", hinstDLL, fdwReason, lpvReserved);
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switch (fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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instance = hinstDLL;
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DisableThreadLibraryCalls(hinstDLL);
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break;
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case DLL_PROCESS_DETACH:
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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 (HLINK.@)
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*/
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HRESULT WINAPI DllCanUnloadNow( void )
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{
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return S_FALSE;
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}
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/***********************************************************************
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* HlinkCreateFromMoniker (HLINK.@)
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*/
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HRESULT WINAPI HlinkCreateFromMoniker( IMoniker *pimkTrgt, LPCWSTR pwzLocation,
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LPCWSTR pwzFriendlyName, IHlinkSite* pihlsite, DWORD dwSiteData,
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IUnknown* piunkOuter, REFIID riid, void** ppvObj)
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{
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IHlink *hl = NULL;
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HRESULT r;
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TRACE("%p %s %s %p %i %p %s %p\n", pimkTrgt, debugstr_w(pwzLocation),
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debugstr_w(pwzFriendlyName), pihlsite, dwSiteData, piunkOuter,
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debugstr_guid(riid), ppvObj);
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r = CoCreateInstance(&CLSID_StdHlink, piunkOuter, CLSCTX_INPROC_SERVER, riid, (LPVOID*)&hl);
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if (FAILED(r))
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return r;
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IHlink_SetMonikerReference(hl, HLINKSETF_LOCATION | HLINKSETF_TARGET, pimkTrgt, pwzLocation);
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if (pwzFriendlyName)
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IHlink_SetFriendlyName(hl, pwzFriendlyName);
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if (pihlsite)
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IHlink_SetHlinkSite(hl, pihlsite, dwSiteData);
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*ppvObj = hl;
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TRACE("Returning %i\n",r);
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return r;
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}
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/***********************************************************************
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* HlinkCreateFromString (HLINK.@)
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*/
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HRESULT WINAPI HlinkCreateFromString( LPCWSTR pwzTarget, LPCWSTR pwzLocation,
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LPCWSTR pwzFriendlyName, IHlinkSite* pihlsite, DWORD dwSiteData,
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IUnknown* piunkOuter, REFIID riid, void** ppvObj)
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{
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IHlink *hl = NULL;
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HRESULT r;
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WCHAR *hash, *tgt;
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const WCHAR *loc;
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TRACE("%s %s %s %p %i %p %s %p\n", debugstr_w(pwzTarget),
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debugstr_w(pwzLocation), debugstr_w(pwzFriendlyName), pihlsite,
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dwSiteData, piunkOuter, debugstr_guid(riid), ppvObj);
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r = CoCreateInstance(&CLSID_StdHlink, piunkOuter, CLSCTX_INPROC_SERVER, riid, (LPVOID*)&hl);
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if (FAILED(r))
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return r;
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if (pwzTarget)
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{
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hash = strchrW(pwzTarget, '#');
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if (hash)
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{
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if (hash == pwzTarget)
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tgt = NULL;
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else
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{
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int tgt_len = hash - pwzTarget;
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tgt = heap_alloc((tgt_len + 1) * sizeof(WCHAR));
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if (!tgt)
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return E_OUTOFMEMORY;
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memcpy(tgt, pwzTarget, tgt_len * sizeof(WCHAR));
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tgt[tgt_len] = 0;
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}
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if (!pwzLocation)
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loc = hash + 1;
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else
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loc = pwzLocation;
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}
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else
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{
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tgt = hlink_strdupW(pwzTarget);
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if (!tgt)
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return E_OUTOFMEMORY;
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loc = pwzLocation;
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}
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}
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else
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{
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tgt = NULL;
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loc = pwzLocation;
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}
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IHlink_SetStringReference(hl, HLINKSETF_TARGET | HLINKSETF_LOCATION, tgt, loc);
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heap_free(tgt);
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if (pwzFriendlyName)
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IHlink_SetFriendlyName(hl, pwzFriendlyName);
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if (pihlsite)
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IHlink_SetHlinkSite(hl, pihlsite, dwSiteData);
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TRACE("Returning %i\n",r);
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*ppvObj = hl;
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return r;
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}
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/***********************************************************************
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* HlinkCreateBrowseContext (HLINK.@)
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*/
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HRESULT WINAPI HlinkCreateBrowseContext( IUnknown* piunkOuter, REFIID riid, void** ppvObj)
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{
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TRACE("%p %s %p\n", piunkOuter, debugstr_guid(riid), ppvObj);
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return CoCreateInstance(&CLSID_StdHlinkBrowseContext, piunkOuter, CLSCTX_INPROC_SERVER, riid, ppvObj);
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}
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/***********************************************************************
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* HlinkNavigate (HLINK.@)
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*/
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HRESULT WINAPI HlinkNavigate(IHlink *phl, IHlinkFrame *phlFrame,
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DWORD grfHLNF, LPBC pbc, IBindStatusCallback *pbsc,
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IHlinkBrowseContext *phlbc)
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{
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HRESULT r = S_OK;
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TRACE("%p %p %i %p %p %p\n", phl, phlFrame, grfHLNF, pbc, pbsc, phlbc);
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if (phlFrame)
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r = IHlinkFrame_Navigate(phlFrame, grfHLNF, pbc, pbsc, phl);
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else if (phl)
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r = IHlink_Navigate(phl, grfHLNF, pbc, pbsc, phlbc);
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return r;
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}
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/***********************************************************************
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* HlinkOnNavigate (HLINK.@)
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*/
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HRESULT WINAPI HlinkOnNavigate( IHlinkFrame *phlFrame,
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IHlinkBrowseContext* phlbc, DWORD grfHLNF, IMoniker *pmkTarget,
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LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName, ULONG* puHLID)
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{
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HRESULT r;
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TRACE("%p %p %i %p %s %s %p\n",phlFrame, phlbc, grfHLNF, pmkTarget,
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debugstr_w(pwzLocation), debugstr_w(pwzFriendlyName), puHLID);
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r = IHlinkBrowseContext_OnNavigateHlink(phlbc, grfHLNF, pmkTarget,
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pwzLocation, pwzFriendlyName, puHLID);
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if (phlFrame)
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r = IHlinkFrame_OnNavigate(phlFrame,grfHLNF,pmkTarget, pwzLocation,
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pwzFriendlyName, 0);
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return r;
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}
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/***********************************************************************
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* HlinkCreateFromData (HLINK.@)
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*/
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HRESULT WINAPI HlinkCreateFromData(IDataObject *piDataObj,
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IHlinkSite *pihlsite, DWORD dwSiteData, IUnknown *piunkOuter,
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REFIID riid, void **ppvObj)
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{
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FIXME("%p %p %d %p %p %p\n",
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piDataObj, pihlsite, dwSiteData, piunkOuter, riid, ppvObj);
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*ppvObj = NULL;
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return E_NOTIMPL;
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}
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/***********************************************************************
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* HlinkQueryCreateFromData (HLINK.@)
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*/
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HRESULT WINAPI HlinkQueryCreateFromData(IDataObject* piDataObj)
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{
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FIXME("%p\n", piDataObj);
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return E_NOTIMPL;
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}
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/***********************************************************************
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* HlinkNavigateToStringReference (HLINK.@)
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*/
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HRESULT WINAPI HlinkNavigateToStringReference( LPCWSTR pwzTarget,
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LPCWSTR pwzLocation, IHlinkSite *pihlsite, DWORD dwSiteData,
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IHlinkFrame *pihlframe, DWORD grfHLNF, LPBC pibc,
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IBindStatusCallback *pibsc, IHlinkBrowseContext *pihlbc)
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{
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HRESULT r;
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IHlink *hlink = NULL;
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TRACE("%s %s %p %08x %p %08x %p %p %p\n",
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debugstr_w(pwzTarget), debugstr_w(pwzLocation), pihlsite,
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dwSiteData, pihlframe, grfHLNF, pibc, pibsc, pihlbc);
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r = HlinkCreateFromString( pwzTarget, pwzLocation, NULL, pihlsite,
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dwSiteData, NULL, &IID_IHlink, (LPVOID*) &hlink );
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if (SUCCEEDED(r)) {
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r = HlinkNavigate(hlink, pihlframe, grfHLNF, pibc, pibsc, pihlbc);
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IHlink_Release(hlink);
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}
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return r;
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}
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/***********************************************************************
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* HlinkIsShortcut (HLINK.@)
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*/
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HRESULT WINAPI HlinkIsShortcut(LPCWSTR pwzFileName)
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{
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int len;
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static const WCHAR url_ext[] = {'.','u','r','l',0};
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TRACE("(%s)\n", debugstr_w(pwzFileName));
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if(!pwzFileName)
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return E_INVALIDARG;
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len = strlenW(pwzFileName)-4;
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if(len < 0)
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return S_FALSE;
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return strcmpiW(pwzFileName+len, url_ext) ? S_FALSE : S_OK;
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}
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/***********************************************************************
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* HlinkGetSpecialReference (HLINK.@)
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*/
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HRESULT WINAPI HlinkGetSpecialReference(ULONG uReference, LPWSTR *ppwzReference)
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{
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DWORD res, type, size = 100;
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LPCWSTR value_name;
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WCHAR *buf;
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HKEY hkey;
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static const WCHAR start_pageW[] = {'S','t','a','r','t',' ','P','a','g','e',0};
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static const WCHAR search_pageW[] = {'S','e','a','r','c','h',' ','P','a','g','e',0};
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static const WCHAR ie_main_keyW[] =
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{'S','o','f','t','w','a','r','e',
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'\\','M','i','c','r','o','s','o','f','t','\\',
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'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',
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'\\','M','a','i','n',0};
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TRACE("(%u %p)\n", uReference, ppwzReference);
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*ppwzReference = NULL;
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switch(uReference) {
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case HLSR_HOME:
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value_name = start_pageW;
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break;
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case HLSR_SEARCHPAGE:
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value_name = search_pageW;
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break;
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case HLSR_HISTORYFOLDER:
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return E_NOTIMPL;
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default:
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return E_INVALIDARG;
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}
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res = RegOpenKeyW(HKEY_CURRENT_USER, ie_main_keyW, &hkey);
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if(res != ERROR_SUCCESS) {
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WARN("Could not open key: %u\n", res);
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return HRESULT_FROM_WIN32(res);
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}
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buf = CoTaskMemAlloc(size);
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res = RegQueryValueExW(hkey, value_name, NULL, &type, (PBYTE)buf, &size);
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buf = CoTaskMemRealloc(buf, size);
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if(res == ERROR_MORE_DATA)
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res = RegQueryValueExW(hkey, value_name, NULL, &type, (PBYTE)buf, &size);
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RegCloseKey(hkey);
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if(res != ERROR_SUCCESS) {
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WARN("Could not query value %s: %u\n", debugstr_w(value_name), res);
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CoTaskMemFree(buf);
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return HRESULT_FROM_WIN32(res);
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}
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*ppwzReference = buf;
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return S_OK;
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}
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/***********************************************************************
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* HlinkTranslateURL (HLINK.@)
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*/
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HRESULT WINAPI HlinkTranslateURL(LPCWSTR pwzURL, DWORD grfFlags, LPWSTR *ppwzTranslatedURL)
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{
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FIXME("(%s %08x %p)\n", debugstr_w(pwzURL), grfFlags, ppwzTranslatedURL);
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return E_NOTIMPL;
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}
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/***********************************************************************
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* HlinkUpdateStackItem (HLINK.@)
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*/
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HRESULT WINAPI HlinkUpdateStackItem(IHlinkFrame *frame, IHlinkBrowseContext *bc,
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ULONG hlid, IMoniker *target, LPCWSTR location, LPCWSTR friendly_name)
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{
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HRESULT hr;
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TRACE("(%p %p 0x%x %p %s %s)\n", frame, bc, hlid, target, debugstr_w(location), debugstr_w(friendly_name));
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if (!frame && !bc) return E_INVALIDARG;
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if (frame)
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hr = IHlinkFrame_UpdateHlink(frame, hlid, target, location, friendly_name);
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else
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hr = IHlinkBrowseContext_UpdateHlink(bc, hlid, target, location, friendly_name);
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return hr;
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}
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/***********************************************************************
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* HlinkParseDisplayName (HLINK.@)
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*/
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HRESULT WINAPI HlinkParseDisplayName(LPBC pibc, LPCWSTR pwzDisplayName, BOOL fNoForceAbs,
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ULONG *pcchEaten, IMoniker **ppimk)
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{
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HRESULT hres;
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TRACE("(%p %s %x %p %p)\n", pibc, debugstr_w(pwzDisplayName), fNoForceAbs, pcchEaten, ppimk);
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if(fNoForceAbs)
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FIXME("Unsupported fNoForceAbs\n");
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hres = MkParseDisplayNameEx(pibc, pwzDisplayName, pcchEaten, ppimk);
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if(SUCCEEDED(hres))
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return hres;
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hres = MkParseDisplayName(pibc, pwzDisplayName, pcchEaten, ppimk);
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if(SUCCEEDED(hres))
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return hres;
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hres = CreateFileMoniker(pwzDisplayName, ppimk);
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if(SUCCEEDED(hres))
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*pcchEaten = strlenW(pwzDisplayName);
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return hres;
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}
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/***********************************************************************
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* HlinkResolveMonikerForData (HLINK.@)
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*/
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HRESULT WINAPI HlinkResolveMonikerForData(LPMONIKER pimkReference, DWORD reserved, LPBC pibc,
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ULONG cFmtetc, FORMATETC *rgFmtetc, IBindStatusCallback *pibsc, LPMONIKER pimkBase)
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{
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LPOLESTR name = NULL;
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IBindCtx *bctx;
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DWORD mksys = 0;
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void *obj = NULL;
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HRESULT hres;
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TRACE("(%p %x %p %d %p %p %p)\n", pimkReference, reserved, pibc, cFmtetc, rgFmtetc, pibsc, pimkBase);
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if(cFmtetc || rgFmtetc || pimkBase)
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FIXME("Unsupported args\n");
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hres = RegisterBindStatusCallback(pibc, pibsc, NULL /* FIXME */, 0);
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if(FAILED(hres))
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return hres;
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hres = IMoniker_IsSystemMoniker(pimkReference, &mksys);
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if(SUCCEEDED(hres) && mksys != MKSYS_URLMONIKER)
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WARN("sysmk = %x\n", mksys);
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/* FIXME: What is it for? */
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CreateBindCtx(0, &bctx);
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hres = IMoniker_GetDisplayName(pimkReference, bctx, NULL, &name);
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IBindCtx_Release(bctx);
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if(SUCCEEDED(hres)) {
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TRACE("got display name %s\n", debugstr_w(name));
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CoTaskMemFree(name);
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}
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return IMoniker_BindToStorage(pimkReference, pibc, NULL, &IID_IUnknown, &obj);
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}
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/***********************************************************************
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* HlinkClone (HLINK.@)
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*/
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HRESULT WINAPI HlinkClone(IHlink *hlink, REFIID riid, IHlinkSite *hls,
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DWORD site_data, void **obj)
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{
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IMoniker *mk, *clone_mk = NULL;
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WCHAR *loc, *name = NULL;
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HRESULT hres;
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if(!hlink || !riid || !obj)
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return E_INVALIDARG;
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*obj = NULL;
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hres = IHlink_GetMonikerReference(hlink, HLINKGETREF_DEFAULT, &mk, &loc);
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if(FAILED(hres))
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return hres;
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if(mk) {
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IStream *strm;
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LARGE_INTEGER lgint;
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hres = CreateStreamOnHGlobal(NULL, TRUE, &strm);
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if(FAILED(hres)) {
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IMoniker_Release(mk);
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goto cleanup;
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}
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hres = OleSaveToStream((IPersistStream*)mk, strm);
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if(FAILED(hres)) {
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IStream_Release(strm);
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IMoniker_Release(mk);
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goto cleanup;
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}
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IMoniker_Release(mk);
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lgint.QuadPart = 0;
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hres = IStream_Seek(strm, lgint, STREAM_SEEK_SET, NULL);
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if(FAILED(hres)) {
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IStream_Release(strm);
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goto cleanup;
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}
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hres = OleLoadFromStream(strm, &IID_IMoniker, (void**)&clone_mk);
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IStream_Release(strm);
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if(FAILED(hres))
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goto cleanup;
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}
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|
|
|
hres = IHlink_GetFriendlyName(hlink, HLFNAMEF_DEFAULT, &name);
|
|
if(FAILED(hres))
|
|
goto cleanup;
|
|
|
|
hres = HlinkCreateFromMoniker(clone_mk, loc, name, hls, site_data, NULL,
|
|
&IID_IHlink, obj);
|
|
|
|
cleanup:
|
|
if(clone_mk)
|
|
IMoniker_Release(clone_mk);
|
|
CoTaskMemFree(loc);
|
|
CoTaskMemFree(name);
|
|
return hres;
|
|
}
|
|
|
|
static HRESULT WINAPI HLinkCF_fnQueryInterface ( LPCLASSFACTORY iface,
|
|
REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
CFImpl *This = impl_from_IClassFactory(iface);
|
|
|
|
TRACE("(%p)->(%s)\n",This,debugstr_guid(riid));
|
|
|
|
*ppvObj = NULL;
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown) ||
|
|
IsEqualIID(riid, &IID_IClassFactory))
|
|
{
|
|
*ppvObj = This;
|
|
return S_OK;
|
|
}
|
|
|
|
TRACE("-- E_NOINTERFACE\n");
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI HLinkCF_fnAddRef (LPCLASSFACTORY iface)
|
|
{
|
|
return 2;
|
|
}
|
|
|
|
static ULONG WINAPI HLinkCF_fnRelease(LPCLASSFACTORY iface)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static HRESULT WINAPI HLinkCF_fnCreateInstance( LPCLASSFACTORY iface,
|
|
LPUNKNOWN pUnkOuter, REFIID riid, LPVOID *ppvObject)
|
|
{
|
|
CFImpl *This = impl_from_IClassFactory(iface);
|
|
|
|
TRACE("%p->(%p,%s,%p)\n", This, pUnkOuter, debugstr_guid(riid), ppvObject);
|
|
|
|
*ppvObject = NULL;
|
|
|
|
return This->lpfnCI(pUnkOuter, riid, ppvObject);
|
|
}
|
|
|
|
static HRESULT WINAPI HLinkCF_fnLockServer(LPCLASSFACTORY iface, BOOL fLock)
|
|
{
|
|
FIXME("%p %d\n", iface, fLock);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IClassFactoryVtbl hlcfvt =
|
|
{
|
|
HLinkCF_fnQueryInterface,
|
|
HLinkCF_fnAddRef,
|
|
HLinkCF_fnRelease,
|
|
HLinkCF_fnCreateInstance,
|
|
HLinkCF_fnLockServer
|
|
};
|
|
|
|
static CFImpl HLink_cf = { { &hlcfvt }, HLink_Constructor };
|
|
static CFImpl HLinkBrowseContext_cf = { { &hlcfvt }, HLinkBrowseContext_Constructor };
|
|
|
|
/***********************************************************************
|
|
* DllGetClassObject (HLINK.@)
|
|
*/
|
|
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
|
|
{
|
|
IClassFactory *pcf = NULL;
|
|
|
|
TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
|
|
|
|
if (!ppv)
|
|
return E_INVALIDARG;
|
|
*ppv = NULL;
|
|
|
|
if (IsEqualIID(rclsid, &CLSID_StdHlink))
|
|
pcf = &HLink_cf.IClassFactory_iface;
|
|
else if (IsEqualIID(rclsid, &CLSID_StdHlinkBrowseContext))
|
|
pcf = &HLinkBrowseContext_cf.IClassFactory_iface;
|
|
else
|
|
return CLASS_E_CLASSNOTAVAILABLE;
|
|
|
|
return IClassFactory_QueryInterface(pcf, iid, ppv);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllRegisterServer (HLINK.@)
|
|
*/
|
|
HRESULT WINAPI DllRegisterServer(void)
|
|
{
|
|
return __wine_register_resources( instance );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllUnregisterServer (HLINK.@)
|
|
*/
|
|
HRESULT WINAPI DllUnregisterServer(void)
|
|
{
|
|
return __wine_unregister_resources( instance );
|
|
}
|