dlls/urlmon/mk.c

   1 /*
   2  * Copyright 2007 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "urlmon_main.h"
  20 #include "wine/debug.h"
  21
  22 #define NO_SHLWAPI_REG
  23 #include "shlwapi.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  26
  27 typedef struct {
  28     IUnknown            IUnknown_inner;
  29     IInternetProtocolEx IInternetProtocolEx_iface;
  30
  31     LONG ref;
  32     IUnknown *outer;
  33
  34     IStream *stream;
  35 } MkProtocol;
  36
  37 static inline MkProtocol *impl_from_IUnknown(IUnknown *iface)
  38 {
  39     return CONTAINING_RECORD(iface, MkProtocol, IUnknown_inner);
  40 }
  41
  42 static inline MkProtocol *impl_from_IInternetProtocolEx(IInternetProtocolEx *iface)
  43 {
  44     return CONTAINING_RECORD(iface, MkProtocol, IInternetProtocolEx_iface);
  45 }
  46
  47 static HRESULT WINAPI MkProtocolUnk_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
  48 {
  49     MkProtocol *This = impl_from_IUnknown(iface);
  50
  51     if(IsEqualGUID(&IID_IUnknown, riid)) {
  52         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  53         *ppv = &This->IUnknown_inner;
  54     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  55         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  56         *ppv = &This->IInternetProtocolEx_iface;
  57     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  58         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  59         *ppv = &This->IInternetProtocolEx_iface;
  60     }else if(IsEqualGUID(&IID_IInternetProtocolEx, riid)) {
  61         TRACE("(%p)->(IID_IInternetProtocolEx %p)\n", This, ppv);
  62         *ppv = &This->IInternetProtocolEx_iface;
  63     }else {
  64         *ppv = NULL;
  65         WARN("not supported interface %s\n", debugstr_guid(riid));
  66         return E_NOINTERFACE;
  67     }
  68
  69     IUnknown_AddRef((IUnknown*)*ppv);
  70     return S_OK;
  71 }
  72
  73 static ULONG WINAPI MkProtocolUnk_AddRef(IUnknown *iface)
  74 {
  75     MkProtocol *This = impl_from_IUnknown(iface);
  76     LONG ref = InterlockedIncrement(&This->ref);
  77     TRACE("(%p) ref=%ld\n", This, ref);
  78     return ref;
  79 }
  80
  81 static ULONG WINAPI MkProtocolUnk_Release(IUnknown *iface)
  82 {
  83     MkProtocol *This = impl_from_IUnknown(iface);
  84     LONG ref = InterlockedDecrement(&This->ref);
  85
  86     TRACE("(%p) ref=%ld\n", This, ref);
  87
  88     if(!ref) {
  89         if(This->stream)
  90             IStream_Release(This->stream);
  91
  92         free(This);
  93
  94         URLMON_UnlockModule();
  95     }
  96
  97     return ref;
  98 }
  99
 100 static const IUnknownVtbl MkProtocolUnkVtbl = {
 101     MkProtocolUnk_QueryInterface,
 102     MkProtocolUnk_AddRef,
 103     MkProtocolUnk_Release
 104 };
 105
 106 static HRESULT WINAPI MkProtocol_QueryInterface(IInternetProtocolEx *iface, REFIID riid, void **ppv)
 107 {
 108     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 109     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 110     return IUnknown_QueryInterface(This->outer, riid, ppv);
 111 }
 112
 113 static ULONG WINAPI MkProtocol_AddRef(IInternetProtocolEx *iface)
 114 {
 115     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 116     TRACE("(%p)\n", This);
 117     return IUnknown_AddRef(This->outer);
 118 }
 119
 120 static ULONG WINAPI MkProtocol_Release(IInternetProtocolEx *iface)
 121 {
 122     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 123     TRACE("(%p)\n", This);
 124     return IUnknown_Release(This->outer);
 125 }
 126
 127 static HRESULT report_result(IInternetProtocolSink *sink, HRESULT hres, DWORD dwError)
 128 {
 129     IInternetProtocolSink_ReportResult(sink, hres, dwError, NULL);
 130     return hres;
 131 }
 132
 133 static HRESULT WINAPI MkProtocol_Start(IInternetProtocolEx *iface, LPCWSTR szUrl,
 134         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
 135         DWORD grfPI, HANDLE_PTR dwReserved)
 136 {
 137     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 138     HRESULT hres;
 139     IUri *uri;
 140
 141     TRACE("(%p)->(%s %p %p %08lx %Ix)\n", This, debugstr_w(szUrl), pOIProtSink,
 142             pOIBindInfo, grfPI, dwReserved);
 143
 144     hres = CreateUri(szUrl, 0, 0, &uri);
 145     if(FAILED(hres))
 146         return hres;
 147
 148     hres = IInternetProtocolEx_StartEx(&This->IInternetProtocolEx_iface, uri, pOIProtSink,
 149             pOIBindInfo, grfPI, (HANDLE*)dwReserved);
 150
 151     IUri_Release(uri);
 152     return hres;
 153 }
 154
 155 static HRESULT WINAPI MkProtocol_Continue(IInternetProtocolEx *iface, PROTOCOLDATA *pProtocolData)
 156 {
 157     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 158     FIXME("(%p)->(%p)\n", This, pProtocolData);
 159     return E_NOTIMPL;
 160 }
 161
 162 static HRESULT WINAPI MkProtocol_Abort(IInternetProtocolEx *iface, HRESULT hrReason,
 163         DWORD dwOptions)
 164 {
 165     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 166     FIXME("(%p)->(%08lx %08lx)\n", This, hrReason, dwOptions);
 167     return E_NOTIMPL;
 168 }
 169
 170 static HRESULT WINAPI MkProtocol_Terminate(IInternetProtocolEx *iface, DWORD dwOptions)
 171 {
 172     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 173
 174     TRACE("(%p)->(%08lx)\n", This, dwOptions);
 175
 176     return S_OK;
 177 }
 178
 179 static HRESULT WINAPI MkProtocol_Suspend(IInternetProtocolEx *iface)
 180 {
 181     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 182     FIXME("(%p)\n", This);
 183     return E_NOTIMPL;
 184 }
 185
 186 static HRESULT WINAPI MkProtocol_Resume(IInternetProtocolEx *iface)
 187 {
 188     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 189     FIXME("(%p)\n", This);
 190     return E_NOTIMPL;
 191 }
 192
 193 static HRESULT WINAPI MkProtocol_Read(IInternetProtocolEx *iface, void *pv,
 194         ULONG cb, ULONG *pcbRead)
 195 {
 196     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 197
 198     TRACE("(%p)->(%p %lu %p)\n", This, pv, cb, pcbRead);
 199
 200     if(!This->stream)
 201         return E_FAIL;
 202
 203     return IStream_Read(This->stream, pv, cb, pcbRead);
 204 }
 205
 206 static HRESULT WINAPI MkProtocol_Seek(IInternetProtocolEx *iface, LARGE_INTEGER dlibMove,
 207         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 208 {
 209     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 210     FIXME("(%p)->(%ld %ld %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 211     return E_NOTIMPL;
 212 }
 213
 214 static HRESULT WINAPI MkProtocol_LockRequest(IInternetProtocolEx *iface, DWORD dwOptions)
 215 {
 216     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 217
 218     TRACE("(%p)->(%08lx)\n", This, dwOptions);
 219
 220     return S_OK;
 221 }
 222
 223 static HRESULT WINAPI MkProtocol_UnlockRequest(IInternetProtocolEx *iface)
 224 {
 225     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 226
 227     TRACE("(%p)\n", This);
 228
 229     return S_OK;
 230 }
 231
 232 static HRESULT WINAPI MkProtocol_StartEx(IInternetProtocolEx *iface, IUri *pUri,
 233         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
 234         DWORD grfPI, HANDLE *dwReserved)
 235 {
 236     MkProtocol *This = impl_from_IInternetProtocolEx(iface);
 237     LPWSTR mime, progid, display_name, colon_ptr;
 238     DWORD bindf=0, eaten=0, scheme=0, len;
 239     BSTR url, path = NULL;
 240     IParseDisplayName *pdn;
 241     BINDINFO bindinfo;
 242     STATSTG statstg;
 243     IMoniker *mon;
 244     HRESULT hres;
 245     CLSID clsid;
 246
 247     TRACE("(%p)->(%p %p %p %08lx %p)\n", This, pUri, pOIProtSink,
 248             pOIBindInfo, grfPI, dwReserved);
 249
 250     hres = IUri_GetScheme(pUri, &scheme);
 251     if(FAILED(hres))
 252         return hres;
 253     if(scheme != URL_SCHEME_MK)
 254         return INET_E_INVALID_URL;
 255
 256     memset(&bindinfo, 0, sizeof(bindinfo));
 257     bindinfo.cbSize = sizeof(BINDINFO);
 258     hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bindf, &bindinfo);
 259     if(FAILED(hres)) {
 260         WARN("GetBindInfo failed: %08lx\n", hres);
 261         return hres;
 262     }
 263
 264     ReleaseBindInfo(&bindinfo);
 265
 266     IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_SENDINGREQUEST, NULL);
 267
 268     hres = IUri_GetDisplayUri(pUri, &url);
 269     if(FAILED(hres))
 270         return hres;
 271     hres = FindMimeFromData(NULL, url, NULL, 0, NULL, 0, &mime, 0);
 272     SysFreeString(url);
 273     if(SUCCEEDED(hres)) {
 274         IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
 275         CoTaskMemFree(mime);
 276     }
 277
 278     hres = IUri_GetPath(pUri, &path);
 279     if(FAILED(hres))
 280         return hres;
 281     len = SysStringLen(path)+1;
 282     hres = UrlUnescapeW(path, NULL, &len, URL_UNESCAPE_INPLACE);
 283     if (FAILED(hres)) {
 284         SysFreeString(path);
 285         return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
 286     }
 287
 288     progid = path+1; /* skip '@' symbol */
 289     colon_ptr = wcschr(path, ':');
 290     if(!colon_ptr) {
 291         SysFreeString(path);
 292         return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
 293     }
 294
 295     len = lstrlenW(path);
 296     display_name = malloc((len + 1) * sizeof(WCHAR));
 297     memcpy(display_name, path, (len+1)*sizeof(WCHAR));
 298
 299     progid[colon_ptr-progid] = 0; /* overwrite ':' with NULL terminator */
 300     hres = CLSIDFromProgID(progid, &clsid);
 301     SysFreeString(path);
 302     if(FAILED(hres))
 303     {
 304         free(display_name);
 305         return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
 306     }
 307
 308     hres = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
 309             &IID_IParseDisplayName, (void**)&pdn);
 310     if(FAILED(hres)) {
 311         WARN("Could not create object %s\n", debugstr_guid(&clsid));
 312         free(display_name);
 313         return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
 314     }
 315
 316     hres = IParseDisplayName_ParseDisplayName(pdn, NULL /* FIXME */, display_name, &eaten, &mon);
 317     free(display_name);
 318     IParseDisplayName_Release(pdn);
 319     if(FAILED(hres)) {
 320         WARN("ParseDisplayName failed: %08lx\n", hres);
 321         return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
 322     }
 323
 324     if(This->stream) {
 325         IStream_Release(This->stream);
 326         This->stream = NULL;
 327     }
 328
 329     hres = IMoniker_BindToStorage(mon, NULL /* FIXME */, NULL, &IID_IStream, (void**)&This->stream);
 330     IMoniker_Release(mon);
 331     if(FAILED(hres)) {
 332         WARN("BindToStorage failed: %08lx\n", hres);
 333         return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
 334     }
 335
 336     hres = IStream_Stat(This->stream, &statstg, STATFLAG_NONAME);
 337     if(FAILED(hres)) {
 338         WARN("Stat failed: %08lx\n", hres);
 339         return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
 340     }
 341
 342     IInternetProtocolSink_ReportData(pOIProtSink,
 343             BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION,
 344             statstg.cbSize.u.LowPart, statstg.cbSize.u.LowPart);
 345     return report_result(pOIProtSink, S_OK, ERROR_SUCCESS);
 346 }
 347
 348 static const IInternetProtocolExVtbl MkProtocolVtbl = {
 349     MkProtocol_QueryInterface,
 350     MkProtocol_AddRef,
 351     MkProtocol_Release,
 352     MkProtocol_Start,
 353     MkProtocol_Continue,
 354     MkProtocol_Abort,
 355     MkProtocol_Terminate,
 356     MkProtocol_Suspend,
 357     MkProtocol_Resume,
 358     MkProtocol_Read,
 359     MkProtocol_Seek,
 360     MkProtocol_LockRequest,
 361     MkProtocol_UnlockRequest,
 362     MkProtocol_StartEx
 363 };
 364
 365 HRESULT MkProtocol_Construct(IUnknown *outer, void **ppv)
 366 {
 367     MkProtocol *ret;
 368
 369     TRACE("(%p %p)\n", outer, ppv);
 370
 371     URLMON_LockModule();
 372
 373     ret = malloc(sizeof(MkProtocol));
 374
 375     ret->IUnknown_inner.lpVtbl = &MkProtocolUnkVtbl;
 376     ret->IInternetProtocolEx_iface.lpVtbl = &MkProtocolVtbl;
 377     ret->ref = 1;
 378     ret->outer = outer ? outer : &ret->IUnknown_inner;
 379     ret->stream = NULL;
 380
 381     /* NOTE:
 382      * Native returns NULL ppobj and S_OK in CreateInstance if called with IID_IUnknown riid and no outer.
 383      */
 384     *ppv = &ret->IUnknown_inner;
 385     return S_OK;
 386 }