2 * Copyright 2006-2007 Jacek Caban for CodeWeavers
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.
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.
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
33 #include "wine/debug.h"
34 #include "wine/unicode.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(itss);
39 const IInternetProtocolVtbl *lpInternetProtocolVtbl;
40 const IInternetProtocolInfoVtbl *lpInternetProtocolInfoVtbl;
45 struct chmFile *chm_file;
46 struct chmUnitInfo chm_object;
49 #define PROTOCOL(x) ((IInternetProtocol*) &(x)->lpInternetProtocolVtbl)
50 #define PROTINFO(x) ((IInternetProtocolInfo*) &(x)->lpInternetProtocolInfoVtbl)
52 static void release_chm(ITSProtocol *This)
55 chm_close(This->chm_file);
56 This->chm_file = NULL;
61 #define PROTOCOL_THIS(iface) DEFINE_THIS(ITSProtocol, InternetProtocol, iface)
63 static HRESULT WINAPI ITSProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
65 ITSProtocol *This = PROTOCOL_THIS(iface);
68 if(IsEqualGUID(&IID_IUnknown, riid)) {
69 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
70 *ppv = PROTOCOL(This);
71 }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
72 TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
73 *ppv = PROTOCOL(This);
74 }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
75 TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
76 *ppv = PROTOCOL(This);
77 }else if(IsEqualGUID(&IID_IInternetProtocolInfo, riid)) {
78 TRACE("(%p)->(IID_IInternetProtocolInfo %p)\n", This, ppv);
79 *ppv = PROTINFO(This);
83 IInternetProtocol_AddRef(iface);
87 WARN("not supported interface %s\n", debugstr_guid(riid));
91 static ULONG WINAPI ITSProtocol_AddRef(IInternetProtocol *iface)
93 ITSProtocol *This = PROTOCOL_THIS(iface);
94 LONG ref = InterlockedIncrement(&This->ref);
95 TRACE("(%p) ref=%d\n", This, ref);
99 static ULONG WINAPI ITSProtocol_Release(IInternetProtocol *iface)
101 ITSProtocol *This = PROTOCOL_THIS(iface);
102 LONG ref = InterlockedDecrement(&This->ref);
104 TRACE("(%p) ref=%d\n", This, ref);
108 HeapFree(GetProcessHeap(), 0, This);
116 static LPCWSTR skip_schema(LPCWSTR url)
118 static const WCHAR its_schema[] = {'i','t','s',':'};
119 static const WCHAR msits_schema[] = {'m','s','-','i','t','s',':'};
120 static const WCHAR mk_schema[] = {'m','k',':','@','M','S','I','T','S','t','o','r','e',':'};
122 if(!strncmpiW(its_schema, url, sizeof(its_schema)/sizeof(WCHAR)))
123 return url+sizeof(its_schema)/sizeof(WCHAR);
124 if(!strncmpiW(msits_schema, url, sizeof(msits_schema)/sizeof(WCHAR)))
125 return url+sizeof(msits_schema)/sizeof(WCHAR);
126 if(!strncmpiW(mk_schema, url, sizeof(mk_schema)/sizeof(WCHAR)))
127 return url+sizeof(mk_schema)/sizeof(WCHAR);
132 static HRESULT report_result(IInternetProtocolSink *sink, HRESULT hres)
134 IInternetProtocolSink_ReportResult(sink, hres, 0, NULL);
138 static HRESULT WINAPI ITSProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
139 IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
140 DWORD grfPI, DWORD dwReserved)
142 ITSProtocol *This = PROTOCOL_THIS(iface);
144 DWORD bindf = 0, len;
145 LPWSTR file_name, mime, object_name, p;
147 struct chmFile *chm_file;
148 struct chmUnitInfo chm_object;
152 static const WCHAR separator[] = {':',':',0};
154 TRACE("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
155 pOIBindInfo, grfPI, dwReserved);
157 ptr = skip_schema(szUrl);
159 return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
161 memset(&bindinfo, 0, sizeof(bindinfo));
162 bindinfo.cbSize = sizeof(BINDINFO);
163 hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bindf, &bindinfo);
165 WARN("GetBindInfo failed: %08x\n", hres);
169 ReleaseBindInfo(&bindinfo);
171 len = strlenW(ptr)+3;
172 file_name = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
173 memcpy(file_name, ptr, len*sizeof(WCHAR));
174 hres = UrlUnescapeW(file_name, NULL, &len, URL_UNESCAPE_INPLACE);
176 WARN("UrlUnescape failed: %08x\n", hres);
177 HeapFree(GetProcessHeap(), 0, file_name);
181 p = strstrW(file_name, separator);
183 WARN("invalid url\n");
184 HeapFree(GetProcessHeap(), 0, file_name);
185 return report_result(pOIProtSink, STG_E_FILENOTFOUND);
189 chm_file = chm_openW(file_name);
191 WARN("Could not open chm file\n");
192 HeapFree(GetProcessHeap(), 0, file_name);
193 return report_result(pOIProtSink, STG_E_FILENOTFOUND);
197 len = strlenW(object_name);
199 if(*object_name != '/' && *object_name != '\\') {
200 memmove(object_name+1, object_name, (len+1)*sizeof(WCHAR));
205 if(object_name[len-1] == '/')
206 object_name[--len] = 0;
208 for(p=object_name; *p; p++) {
213 TRACE("Resolving %s\n", debugstr_w(object_name));
215 memset(&chm_object, 0, sizeof(chm_object));
216 res = chm_resolve_object(chm_file, object_name, &chm_object);
217 if(res != CHM_RESOLVE_SUCCESS) {
218 WARN("Could not resolve chm object\n");
219 HeapFree(GetProcessHeap(), 0, file_name);
221 return report_result(pOIProtSink, STG_E_FILENOTFOUND);
224 IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_SENDINGREQUEST,
225 strrchrW(object_name, '/')+1);
226 HeapFree(GetProcessHeap(), 0, file_name);
228 /* FIXME: Native doesn't use FindMimeFromData */
229 hres = FindMimeFromData(NULL, object_name, NULL, 0, NULL, 0, &mime, 0);
230 if(SUCCEEDED(hres)) {
231 IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
235 release_chm(This); /* Native leaks handle here */
236 This->chm_file = chm_file;
237 memcpy(&This->chm_object, &chm_object, sizeof(chm_object));
239 hres = IInternetProtocolSink_ReportData(pOIProtSink,
240 BSCF_FIRSTDATANOTIFICATION|BSCF_DATAFULLYAVAILABLE,
241 chm_object.length, chm_object.length);
243 WARN("ReportData failed: %08x\n", hres);
245 return report_result(pOIProtSink, hres);
248 hres = IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_BEGINDOWNLOADDATA, NULL);
250 return report_result(pOIProtSink, hres);
253 static HRESULT WINAPI ITSProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
255 ITSProtocol *This = PROTOCOL_THIS(iface);
256 FIXME("(%p)->(%p)\n", This, pProtocolData);
260 static HRESULT WINAPI ITSProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
263 ITSProtocol *This = PROTOCOL_THIS(iface);
264 FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
268 static HRESULT WINAPI ITSProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
270 ITSProtocol *This = PROTOCOL_THIS(iface);
272 TRACE("(%p)->(%08x)\n", This, dwOptions);
277 static HRESULT WINAPI ITSProtocol_Suspend(IInternetProtocol *iface)
279 ITSProtocol *This = PROTOCOL_THIS(iface);
280 FIXME("(%p)\n", This);
284 static HRESULT WINAPI ITSProtocol_Resume(IInternetProtocol *iface)
286 ITSProtocol *This = PROTOCOL_THIS(iface);
287 FIXME("(%p)\n", This);
291 static HRESULT WINAPI ITSProtocol_Read(IInternetProtocol *iface, void *pv,
292 ULONG cb, ULONG *pcbRead)
294 ITSProtocol *This = PROTOCOL_THIS(iface);
296 TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
299 return INET_E_DATA_NOT_AVAILABLE;
301 *pcbRead = chm_retrieve_object(This->chm_file, &This->chm_object, pv, This->offset, cb);
302 This->offset += *pcbRead;
304 return *pcbRead ? S_OK : S_FALSE;
307 static HRESULT WINAPI ITSProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
308 DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
310 ITSProtocol *This = PROTOCOL_THIS(iface);
311 FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
315 static HRESULT WINAPI ITSProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
317 ITSProtocol *This = PROTOCOL_THIS(iface);
319 TRACE("(%p)->(%08x)\n", This, dwOptions);
324 static HRESULT WINAPI ITSProtocol_UnlockRequest(IInternetProtocol *iface)
326 ITSProtocol *This = PROTOCOL_THIS(iface);
328 TRACE("(%p)\n", This);
335 static const IInternetProtocolVtbl ITSProtocolVtbl = {
336 ITSProtocol_QueryInterface,
340 ITSProtocol_Continue,
342 ITSProtocol_Terminate,
347 ITSProtocol_LockRequest,
348 ITSProtocol_UnlockRequest
351 #define PROTINFO_THIS(iface) DEFINE_THIS(ITSProtocol, InternetProtocolInfo, iface)
353 static HRESULT WINAPI ITSProtocolInfo_QueryInterface(IInternetProtocolInfo *iface,
354 REFIID riid, void **ppv)
356 ITSProtocol *This = PROTINFO_THIS(iface);
357 return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
360 static ULONG WINAPI ITSProtocolInfo_AddRef(IInternetProtocolInfo *iface)
362 ITSProtocol *This = PROTINFO_THIS(iface);
363 return IInternetProtocol_AddRef(PROTOCOL(This));
366 static ULONG WINAPI ITSProtocolInfo_Release(IInternetProtocolInfo *iface)
368 ITSProtocol *This = PROTINFO_THIS(iface);
369 return IInternetProtocol_Release(PROTOCOL(This));
372 static HRESULT WINAPI ITSProtocolInfo_ParseUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
373 PARSEACTION ParseAction, DWORD dwParseFlags, LPWSTR pwzResult, DWORD cchResult,
374 DWORD *pcchResult, DWORD dwReserved)
376 ITSProtocol *This = PROTINFO_THIS(iface);
378 TRACE("(%p)->(%s %x %08x %p %d %p %d)\n", This, debugstr_w(pwzUrl), ParseAction,
379 dwParseFlags, pwzResult, cchResult, pcchResult, dwReserved);
381 switch(ParseAction) {
382 case PARSE_CANONICALIZE:
383 FIXME("PARSE_CANONICALIZE\n");
385 case PARSE_SECURITY_URL:
386 FIXME("PARSE_SECURITY_URL\n");
389 return INET_E_DEFAULT_ACTION;
395 static HRESULT WINAPI ITSProtocolInfo_CombineUrl(IInternetProtocolInfo *iface,
396 LPCWSTR pwzBaseUrl, LPCWSTR pwzRelativeUrl, DWORD dwCombineFlags, LPWSTR pwzResult,
397 DWORD cchResult, DWORD* pcchResult, DWORD dwReserved)
399 ITSProtocol *This = PROTINFO_THIS(iface);
400 LPCWSTR base_end, ptr;
403 static const WCHAR separator[] = {':',':',0};
405 TRACE("(%p)->(%s %s %08x %p %d %p %d)\n", This, debugstr_w(pwzBaseUrl),
406 debugstr_w(pwzRelativeUrl), dwCombineFlags, pwzResult, cchResult,
407 pcchResult, dwReserved);
409 base_end = strstrW(pwzBaseUrl, separator);
414 if(!skip_schema(pwzBaseUrl))
415 return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
417 if(strchrW(pwzRelativeUrl, ':'))
418 return STG_E_INVALIDNAME;
420 if(pwzRelativeUrl[0] != '/') {
421 ptr = strrchrW(base_end, '/');
425 base_end += strlenW(base_end);
428 rel_len = strlenW(pwzRelativeUrl)+1;
430 *pcchResult = rel_len + (base_end-pwzBaseUrl);
432 if(*pcchResult > cchResult)
433 return E_OUTOFMEMORY;
435 memcpy(pwzResult, pwzBaseUrl, (base_end-pwzBaseUrl)*sizeof(WCHAR));
436 strcpyW(pwzResult + (base_end-pwzBaseUrl), pwzRelativeUrl);
441 static HRESULT WINAPI ITSProtocolInfo_CompareUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl1,
442 LPCWSTR pwzUrl2, DWORD dwCompareFlags)
444 ITSProtocol *This = PROTINFO_THIS(iface);
445 FIXME("%p)->(%s %s %08x)\n", This, debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
449 static HRESULT WINAPI ITSProtocolInfo_QueryInfo(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
450 QUERYOPTION QueryOption, DWORD dwQueryFlags, LPVOID pBuffer, DWORD cbBuffer, DWORD* pcbBuf,
453 ITSProtocol *This = PROTINFO_THIS(iface);
454 FIXME("(%p)->(%s %08x %08x %p %d %p %d)\n", This, debugstr_w(pwzUrl), QueryOption,
455 dwQueryFlags, pBuffer, cbBuffer, pcbBuf, dwReserved);
461 static const IInternetProtocolInfoVtbl ITSProtocolInfoVtbl = {
462 ITSProtocolInfo_QueryInterface,
463 ITSProtocolInfo_AddRef,
464 ITSProtocolInfo_Release,
465 ITSProtocolInfo_ParseUrl,
466 ITSProtocolInfo_CombineUrl,
467 ITSProtocolInfo_CompareUrl,
468 ITSProtocolInfo_QueryInfo
471 HRESULT ITSProtocol_create(IUnknown *pUnkOuter, LPVOID *ppobj)
475 TRACE("(%p %p)\n", pUnkOuter, ppobj);
479 ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ITSProtocol));
481 ret->lpInternetProtocolVtbl = &ITSProtocolVtbl;
482 ret->lpInternetProtocolInfoVtbl = &ITSProtocolInfoVtbl;
485 *ppobj = PROTOCOL(ret);