2 * Implementation of hyperlinking (hlink.dll)
4 * Copyright 2005 Aric Stewart for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "hlink_private.h"
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(hlink
);
31 typedef HRESULT (*LPFNCREATEINSTANCE
)(IUnknown
*, REFIID
, LPVOID
*);
35 IClassFactory IClassFactory_iface
;
36 LPFNCREATEINSTANCE lpfnCI
;
39 static inline CFImpl
*impl_from_IClassFactory(IClassFactory
*iface
)
41 return CONTAINING_RECORD(iface
, CFImpl
, IClassFactory_iface
);
44 /***********************************************************************
45 * HlinkCreateFromMoniker (HLINK.@)
47 HRESULT WINAPI
HlinkCreateFromMoniker( IMoniker
*pimkTrgt
, LPCWSTR pwzLocation
,
48 LPCWSTR pwzFriendlyName
, IHlinkSite
* pihlsite
, DWORD dwSiteData
,
49 IUnknown
* piunkOuter
, REFIID riid
, void** ppvObj
)
54 TRACE("%p %s %s %p %i %p %s %p\n", pimkTrgt
, debugstr_w(pwzLocation
),
55 debugstr_w(pwzFriendlyName
), pihlsite
, dwSiteData
, piunkOuter
,
56 debugstr_guid(riid
), ppvObj
);
58 r
= CoCreateInstance(&CLSID_StdHlink
, piunkOuter
, CLSCTX_INPROC_SERVER
, riid
, (LPVOID
*)&hl
);
62 IHlink_SetMonikerReference(hl
, HLINKSETF_LOCATION
| HLINKSETF_TARGET
, pimkTrgt
, pwzLocation
);
65 IHlink_SetFriendlyName(hl
, pwzFriendlyName
);
67 IHlink_SetHlinkSite(hl
, pihlsite
, dwSiteData
);
71 TRACE("Returning %i\n",r
);
76 /***********************************************************************
77 * HlinkCreateFromString (HLINK.@)
79 HRESULT WINAPI
HlinkCreateFromString( LPCWSTR pwzTarget
, LPCWSTR pwzLocation
,
80 LPCWSTR pwzFriendlyName
, IHlinkSite
* pihlsite
, DWORD dwSiteData
,
81 IUnknown
* piunkOuter
, REFIID riid
, void** ppvObj
)
88 TRACE("%s %s %s %p %i %p %s %p\n", debugstr_w(pwzTarget
),
89 debugstr_w(pwzLocation
), debugstr_w(pwzFriendlyName
), pihlsite
,
90 dwSiteData
, piunkOuter
, debugstr_guid(riid
), ppvObj
);
92 r
= CoCreateInstance(&CLSID_StdHlink
, piunkOuter
, CLSCTX_INPROC_SERVER
, riid
, (LPVOID
*)&hl
);
98 hash
= wcschr(pwzTarget
, '#');
101 if (hash
== pwzTarget
)
105 int tgt_len
= hash
- pwzTarget
;
106 tgt
= heap_alloc((tgt_len
+ 1) * sizeof(WCHAR
));
108 return E_OUTOFMEMORY
;
109 memcpy(tgt
, pwzTarget
, tgt_len
* sizeof(WCHAR
));
119 tgt
= hlink_strdupW(pwzTarget
);
121 return E_OUTOFMEMORY
;
131 IHlink_SetStringReference(hl
, HLINKSETF_TARGET
| HLINKSETF_LOCATION
, tgt
, loc
);
136 IHlink_SetFriendlyName(hl
, pwzFriendlyName
);
139 IHlink_SetHlinkSite(hl
, pihlsite
, dwSiteData
);
141 TRACE("Returning %i\n",r
);
148 /***********************************************************************
149 * HlinkCreateBrowseContext (HLINK.@)
151 HRESULT WINAPI
HlinkCreateBrowseContext( IUnknown
* piunkOuter
, REFIID riid
, void** ppvObj
)
153 TRACE("%p %s %p\n", piunkOuter
, debugstr_guid(riid
), ppvObj
);
154 return CoCreateInstance(&CLSID_StdHlinkBrowseContext
, piunkOuter
, CLSCTX_INPROC_SERVER
, riid
, ppvObj
);
157 /***********************************************************************
158 * HlinkNavigate (HLINK.@)
160 HRESULT WINAPI
HlinkNavigate(IHlink
*phl
, IHlinkFrame
*phlFrame
,
161 DWORD grfHLNF
, LPBC pbc
, IBindStatusCallback
*pbsc
,
162 IHlinkBrowseContext
*phlbc
)
166 TRACE("%p %p %i %p %p %p\n", phl
, phlFrame
, grfHLNF
, pbc
, pbsc
, phlbc
);
169 r
= IHlinkFrame_Navigate(phlFrame
, grfHLNF
, pbc
, pbsc
, phl
);
171 r
= IHlink_Navigate(phl
, grfHLNF
, pbc
, pbsc
, phlbc
);
176 /***********************************************************************
177 * HlinkOnNavigate (HLINK.@)
179 HRESULT WINAPI
HlinkOnNavigate( IHlinkFrame
*phlFrame
,
180 IHlinkBrowseContext
* phlbc
, DWORD grfHLNF
, IMoniker
*pmkTarget
,
181 LPCWSTR pwzLocation
, LPCWSTR pwzFriendlyName
, ULONG
* puHLID
)
185 TRACE("%p %p %i %p %s %s %p\n",phlFrame
, phlbc
, grfHLNF
, pmkTarget
,
186 debugstr_w(pwzLocation
), debugstr_w(pwzFriendlyName
), puHLID
);
188 r
= IHlinkBrowseContext_OnNavigateHlink(phlbc
, grfHLNF
, pmkTarget
,
189 pwzLocation
, pwzFriendlyName
, puHLID
);
192 r
= IHlinkFrame_OnNavigate(phlFrame
,grfHLNF
,pmkTarget
, pwzLocation
,
198 /***********************************************************************
199 * HlinkCreateFromData (HLINK.@)
201 HRESULT WINAPI
HlinkCreateFromData(IDataObject
*piDataObj
,
202 IHlinkSite
*pihlsite
, DWORD dwSiteData
, IUnknown
*piunkOuter
,
203 REFIID riid
, void **ppvObj
)
205 FIXME("%p, %p, %d, %p, %s, %p\n", piDataObj
, pihlsite
, dwSiteData
,
206 piunkOuter
, debugstr_guid(riid
), ppvObj
);
211 /***********************************************************************
212 * HlinkQueryCreateFromData (HLINK.@)
214 HRESULT WINAPI
HlinkQueryCreateFromData(IDataObject
* piDataObj
)
216 FIXME("%p\n", piDataObj
);
220 /***********************************************************************
221 * HlinkNavigateToStringReference (HLINK.@)
223 HRESULT WINAPI
HlinkNavigateToStringReference( LPCWSTR pwzTarget
,
224 LPCWSTR pwzLocation
, IHlinkSite
*pihlsite
, DWORD dwSiteData
,
225 IHlinkFrame
*pihlframe
, DWORD grfHLNF
, LPBC pibc
,
226 IBindStatusCallback
*pibsc
, IHlinkBrowseContext
*pihlbc
)
229 IHlink
*hlink
= NULL
;
231 TRACE("%s %s %p %08x %p %08x %p %p %p\n",
232 debugstr_w(pwzTarget
), debugstr_w(pwzLocation
), pihlsite
,
233 dwSiteData
, pihlframe
, grfHLNF
, pibc
, pibsc
, pihlbc
);
235 r
= HlinkCreateFromString( pwzTarget
, pwzLocation
, NULL
, pihlsite
,
236 dwSiteData
, NULL
, &IID_IHlink
, (LPVOID
*) &hlink
);
238 r
= HlinkNavigate(hlink
, pihlframe
, grfHLNF
, pibc
, pibsc
, pihlbc
);
239 IHlink_Release(hlink
);
245 /***********************************************************************
246 * HlinkIsShortcut (HLINK.@)
248 HRESULT WINAPI
HlinkIsShortcut(LPCWSTR pwzFileName
)
252 TRACE("(%s)\n", debugstr_w(pwzFileName
));
257 len
= lstrlenW(pwzFileName
)-4;
261 return wcsicmp(pwzFileName
+len
, L
".url") ? S_FALSE
: S_OK
;
264 /***********************************************************************
265 * HlinkGetSpecialReference (HLINK.@)
267 HRESULT WINAPI
HlinkGetSpecialReference(ULONG uReference
, LPWSTR
*ppwzReference
)
269 DWORD res
, type
, size
= 100;
274 TRACE("(%u %p)\n", uReference
, ppwzReference
);
276 *ppwzReference
= NULL
;
280 value_name
= L
"Start Page";
282 case HLSR_SEARCHPAGE
:
283 value_name
= L
"Search Page";
285 case HLSR_HISTORYFOLDER
:
291 res
= RegOpenKeyW(HKEY_CURRENT_USER
, L
"Software\\Microsoft\\Internet Explorer\\Main", &hkey
);
292 if(res
!= ERROR_SUCCESS
) {
293 WARN("Could not open key: %u\n", res
);
294 return HRESULT_FROM_WIN32(res
);
297 buf
= CoTaskMemAlloc(size
);
298 res
= RegQueryValueExW(hkey
, value_name
, NULL
, &type
, (PBYTE
)buf
, &size
);
299 buf
= CoTaskMemRealloc(buf
, size
);
300 if(res
== ERROR_MORE_DATA
)
301 res
= RegQueryValueExW(hkey
, value_name
, NULL
, &type
, (PBYTE
)buf
, &size
);
303 if(res
!= ERROR_SUCCESS
) {
304 WARN("Could not query value %s: %u\n", debugstr_w(value_name
), res
);
306 return HRESULT_FROM_WIN32(res
);
309 *ppwzReference
= buf
;
313 /***********************************************************************
314 * HlinkTranslateURL (HLINK.@)
316 HRESULT WINAPI
HlinkTranslateURL(LPCWSTR pwzURL
, DWORD grfFlags
, LPWSTR
*ppwzTranslatedURL
)
318 FIXME("(%s %08x %p)\n", debugstr_w(pwzURL
), grfFlags
, ppwzTranslatedURL
);
322 /***********************************************************************
323 * HlinkUpdateStackItem (HLINK.@)
325 HRESULT WINAPI
HlinkUpdateStackItem(IHlinkFrame
*frame
, IHlinkBrowseContext
*bc
,
326 ULONG hlid
, IMoniker
*target
, LPCWSTR location
, LPCWSTR friendly_name
)
330 TRACE("(%p %p 0x%x %p %s %s)\n", frame
, bc
, hlid
, target
, debugstr_w(location
), debugstr_w(friendly_name
));
332 if (!frame
&& !bc
) return E_INVALIDARG
;
335 hr
= IHlinkFrame_UpdateHlink(frame
, hlid
, target
, location
, friendly_name
);
337 hr
= IHlinkBrowseContext_UpdateHlink(bc
, hlid
, target
, location
, friendly_name
);
342 /***********************************************************************
343 * HlinkParseDisplayName (HLINK.@)
345 HRESULT WINAPI
HlinkParseDisplayName(LPBC pibc
, LPCWSTR pwzDisplayName
, BOOL fNoForceAbs
,
346 ULONG
*pcchEaten
, IMoniker
**ppimk
)
348 ULONG eaten
= 0, len
;
351 TRACE("(%p %s %x %p %p)\n", pibc
, debugstr_w(pwzDisplayName
), fNoForceAbs
, pcchEaten
, ppimk
);
354 FIXME("Unsupported fNoForceAbs\n");
356 len
= ARRAY_SIZE(L
"file:") - 1;
357 if(!wcsnicmp(pwzDisplayName
, L
"file:", len
)) {
358 pwzDisplayName
+= len
;
361 while(*pwzDisplayName
== '/') {
366 hres
= MkParseDisplayNameEx(pibc
, pwzDisplayName
, pcchEaten
, ppimk
);
370 hres
= MkParseDisplayName(pibc
, pwzDisplayName
, pcchEaten
, ppimk
);
375 hres
= CreateFileMoniker(pwzDisplayName
, ppimk
);
377 *pcchEaten
= eaten
+ lstrlenW(pwzDisplayName
);
382 /***********************************************************************
383 * HlinkResolveMonikerForData (HLINK.@)
385 HRESULT WINAPI
HlinkResolveMonikerForData(LPMONIKER pimkReference
, DWORD reserved
, LPBC pibc
,
386 ULONG cFmtetc
, FORMATETC
*rgFmtetc
, IBindStatusCallback
*pibsc
, LPMONIKER pimkBase
)
388 LPOLESTR name
= NULL
;
394 TRACE("(%p %x %p %d %p %p %p)\n", pimkReference
, reserved
, pibc
, cFmtetc
, rgFmtetc
, pibsc
, pimkBase
);
396 if(cFmtetc
|| rgFmtetc
|| pimkBase
)
397 FIXME("Unsupported args\n");
399 hres
= RegisterBindStatusCallback(pibc
, pibsc
, NULL
/* FIXME */, 0);
403 hres
= IMoniker_IsSystemMoniker(pimkReference
, &mksys
);
404 if(SUCCEEDED(hres
) && mksys
!= MKSYS_URLMONIKER
)
405 WARN("sysmk = %x\n", mksys
);
407 /* FIXME: What is it for? */
408 CreateBindCtx(0, &bctx
);
409 hres
= IMoniker_GetDisplayName(pimkReference
, bctx
, NULL
, &name
);
410 IBindCtx_Release(bctx
);
411 if(SUCCEEDED(hres
)) {
412 TRACE("got display name %s\n", debugstr_w(name
));
416 return IMoniker_BindToStorage(pimkReference
, pibc
, NULL
, &IID_IUnknown
, &obj
);
419 /***********************************************************************
420 * HlinkClone (HLINK.@)
422 HRESULT WINAPI
HlinkClone(IHlink
*hlink
, REFIID riid
, IHlinkSite
*hls
,
423 DWORD site_data
, void **obj
)
425 IMoniker
*mk
, *clone_mk
= NULL
;
426 WCHAR
*loc
, *name
= NULL
;
429 if(!hlink
|| !riid
|| !obj
)
434 hres
= IHlink_GetMonikerReference(hlink
, HLINKGETREF_DEFAULT
, &mk
, &loc
);
442 hres
= CreateStreamOnHGlobal(NULL
, TRUE
, &strm
);
444 IMoniker_Release(mk
);
448 hres
= OleSaveToStream((IPersistStream
*)mk
, strm
);
450 IStream_Release(strm
);
451 IMoniker_Release(mk
);
454 IMoniker_Release(mk
);
457 hres
= IStream_Seek(strm
, lgint
, STREAM_SEEK_SET
, NULL
);
459 IStream_Release(strm
);
463 hres
= OleLoadFromStream(strm
, &IID_IMoniker
, (void**)&clone_mk
);
464 IStream_Release(strm
);
469 hres
= IHlink_GetFriendlyName(hlink
, HLFNAMEF_DEFAULT
, &name
);
473 hres
= HlinkCreateFromMoniker(clone_mk
, loc
, name
, hls
, site_data
, NULL
,
478 IMoniker_Release(clone_mk
);
484 static HRESULT WINAPI
HLinkCF_fnQueryInterface ( LPCLASSFACTORY iface
,
485 REFIID riid
, LPVOID
*ppvObj
)
487 CFImpl
*This
= impl_from_IClassFactory(iface
);
489 TRACE("(%p)->(%s, %p)\n", This
, debugstr_guid(riid
), ppvObj
);
493 if (IsEqualIID(riid
, &IID_IUnknown
) ||
494 IsEqualIID(riid
, &IID_IClassFactory
))
496 *ppvObj
= &This
->IClassFactory_iface
;
500 TRACE("-- E_NOINTERFACE\n");
501 return E_NOINTERFACE
;
504 static ULONG WINAPI
HLinkCF_fnAddRef (LPCLASSFACTORY iface
)
509 static ULONG WINAPI
HLinkCF_fnRelease(LPCLASSFACTORY iface
)
514 static HRESULT WINAPI
HLinkCF_fnCreateInstance( LPCLASSFACTORY iface
,
515 LPUNKNOWN pUnkOuter
, REFIID riid
, LPVOID
*ppvObject
)
517 CFImpl
*This
= impl_from_IClassFactory(iface
);
519 TRACE("%p->(%p,%s,%p)\n", This
, pUnkOuter
, debugstr_guid(riid
), ppvObject
);
523 return This
->lpfnCI(pUnkOuter
, riid
, ppvObject
);
526 static HRESULT WINAPI
HLinkCF_fnLockServer(LPCLASSFACTORY iface
, BOOL fLock
)
528 FIXME("%p %d\n", iface
, fLock
);
532 static const IClassFactoryVtbl hlcfvt
=
534 HLinkCF_fnQueryInterface
,
537 HLinkCF_fnCreateInstance
,
541 static CFImpl HLink_cf
= { { &hlcfvt
}, HLink_Constructor
};
542 static CFImpl HLinkBrowseContext_cf
= { { &hlcfvt
}, HLinkBrowseContext_Constructor
};
544 /***********************************************************************
545 * DllGetClassObject (HLINK.@)
547 HRESULT WINAPI
DllGetClassObject(REFCLSID rclsid
, REFIID iid
, LPVOID
*ppv
)
549 IClassFactory
*pcf
= NULL
;
551 TRACE("%s %s %p\n", debugstr_guid(rclsid
), debugstr_guid(iid
), ppv
);
557 if (IsEqualIID(rclsid
, &CLSID_StdHlink
))
558 pcf
= &HLink_cf
.IClassFactory_iface
;
559 else if (IsEqualIID(rclsid
, &CLSID_StdHlinkBrowseContext
))
560 pcf
= &HLinkBrowseContext_cf
.IClassFactory_iface
;
562 return CLASS_E_CLASSNOTAVAILABLE
;
564 return IClassFactory_QueryInterface(pcf
, iid
, ppv
);