/* * Copyright 2006-2010 Jacek Caban for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #include #define COBJMACROS #define NONAMELESSUNION #include "windef.h" #include "winbase.h" #include "winuser.h" #include "winreg.h" #include "ole2.h" #include "hlguids.h" #include "shlguid.h" #include "wininet.h" #include "shlwapi.h" #include "htiface.h" #include "shdeprecated.h" #include "wine/debug.h" #include "mshtml_private.h" #include "htmlscript.h" #include "binding.h" WINE_DEFAULT_DEBUG_CHANNEL(mshtml); #define CONTENT_LENGTH "Content-Length" #define UTF8_STR "utf-8" #define UTF16_STR "utf-16" static const WCHAR emptyW[] = {0}; static const WCHAR text_htmlW[] = {'t','e','x','t','/','h','t','m','l',0}; struct nsProtocolStream { nsIInputStream nsIInputStream_iface; LONG ref; char buf[1024]; DWORD buf_size; }; static inline nsProtocolStream *impl_from_nsIInputStream(nsIInputStream *iface) { return CONTAINING_RECORD(iface, nsProtocolStream, nsIInputStream_iface); } static nsresult NSAPI nsInputStream_QueryInterface(nsIInputStream *iface, nsIIDRef riid, void **result) { nsProtocolStream *This = impl_from_nsIInputStream(iface); *result = NULL; if(IsEqualGUID(&IID_nsISupports, riid)) { TRACE("(%p)->(IID_nsISupports %p)\n", This, result); *result = &This->nsIInputStream_iface; }else if(IsEqualGUID(&IID_nsIInputStream, riid)) { TRACE("(%p)->(IID_nsIInputStream %p)\n", This, result); *result = &This->nsIInputStream_iface; } if(*result) { nsIInputStream_AddRef(&This->nsIInputStream_iface); return NS_OK; } WARN("unsupported interface %s\n", debugstr_guid(riid)); return NS_NOINTERFACE; } static nsrefcnt NSAPI nsInputStream_AddRef(nsIInputStream *iface) { nsProtocolStream *This = impl_from_nsIInputStream(iface); LONG ref = InterlockedIncrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); return ref; } static nsrefcnt NSAPI nsInputStream_Release(nsIInputStream *iface) { nsProtocolStream *This = impl_from_nsIInputStream(iface); LONG ref = InterlockedDecrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); if(!ref) heap_free(This); return ref; } static nsresult NSAPI nsInputStream_Close(nsIInputStream *iface) { nsProtocolStream *This = impl_from_nsIInputStream(iface); FIXME("(%p)\n", This); return NS_ERROR_NOT_IMPLEMENTED; } static nsresult NSAPI nsInputStream_Available(nsIInputStream *iface, UINT64 *_retval) { nsProtocolStream *This = impl_from_nsIInputStream(iface); FIXME("(%p)->(%p)\n", This, _retval); return NS_ERROR_NOT_IMPLEMENTED; } static nsresult NSAPI nsInputStream_Read(nsIInputStream *iface, char *aBuf, UINT32 aCount, UINT32 *_retval) { nsProtocolStream *This = impl_from_nsIInputStream(iface); DWORD read = aCount; TRACE("(%p)->(%p %d %p)\n", This, aBuf, aCount, _retval); if(read > This->buf_size) read = This->buf_size; if(read) { memcpy(aBuf, This->buf, read); if(read < This->buf_size) memmove(This->buf, This->buf+read, This->buf_size-read); This->buf_size -= read; } *_retval = read; return NS_OK; } static nsresult NSAPI nsInputStream_ReadSegments(nsIInputStream *iface, nsresult (WINAPI *aWriter)(nsIInputStream*,void*,const char*,UINT32,UINT32,UINT32*), void *aClousure, UINT32 aCount, UINT32 *_retval) { nsProtocolStream *This = impl_from_nsIInputStream(iface); UINT32 written = 0; nsresult nsres; TRACE("(%p)->(%p %p %d %p)\n", This, aWriter, aClousure, aCount, _retval); if(!This->buf_size) return S_OK; if(aCount > This->buf_size) aCount = This->buf_size; nsres = aWriter(&This->nsIInputStream_iface, aClousure, This->buf, 0, aCount, &written); if(NS_FAILED(nsres)) TRACE("aWriter failed: %08x\n", nsres); else if(written != This->buf_size) FIXME("written %d != buf_size %d\n", written, This->buf_size); This->buf_size -= written; *_retval = written; return nsres; } static nsresult NSAPI nsInputStream_IsNonBlocking(nsIInputStream *iface, cpp_bool *_retval) { nsProtocolStream *This = impl_from_nsIInputStream(iface); FIXME("(%p)->(%p)\n", This, _retval); return NS_ERROR_NOT_IMPLEMENTED; } static const nsIInputStreamVtbl nsInputStreamVtbl = { nsInputStream_QueryInterface, nsInputStream_AddRef, nsInputStream_Release, nsInputStream_Close, nsInputStream_Available, nsInputStream_Read, nsInputStream_ReadSegments, nsInputStream_IsNonBlocking }; static nsProtocolStream *create_nsprotocol_stream(void) { nsProtocolStream *ret; ret = heap_alloc(sizeof(nsProtocolStream)); if(!ret) return NULL; ret->nsIInputStream_iface.lpVtbl = &nsInputStreamVtbl; ret->ref = 1; ret->buf_size = 0; return ret; } static void release_request_data(request_data_t *request_data) { if(request_data->post_stream) nsIInputStream_Release(request_data->post_stream); heap_free(request_data->headers); if(request_data->post_data) GlobalFree(request_data->post_data); } static inline BSCallback *impl_from_IBindStatusCallback(IBindStatusCallback *iface) { return CONTAINING_RECORD(iface, BSCallback, IBindStatusCallback_iface); } static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface, REFIID riid, void **ppv) { BSCallback *This = impl_from_IBindStatusCallback(iface); *ppv = NULL; if(IsEqualGUID(&IID_IUnknown, riid)) { TRACE("(%p)->(IID_IUnknown, %p)\n", This, ppv); *ppv = &This->IBindStatusCallback_iface; }else if(IsEqualGUID(&IID_IBindStatusCallback, riid)) { TRACE("(%p)->(IID_IBindStatusCallback, %p)\n", This, ppv); *ppv = &This->IBindStatusCallback_iface; }else if(IsEqualGUID(&IID_IServiceProvider, riid)) { TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv); *ppv = &This->IServiceProvider_iface; }else if(IsEqualGUID(&IID_IHttpNegotiate, riid)) { TRACE("(%p)->(IID_IHttpNegotiate %p)\n", This, ppv); *ppv = &This->IHttpNegotiate2_iface; }else if(IsEqualGUID(&IID_IHttpNegotiate2, riid)) { TRACE("(%p)->(IID_IHttpNegotiate2 %p)\n", This, ppv); *ppv = &This->IHttpNegotiate2_iface; }else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) { TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv); *ppv = &This->IInternetBindInfo_iface; }else if(IsEqualGUID(&IID_IBindCallbackRedirect, riid)) { TRACE("(%p)->(IID_IBindCallbackRedirect %p)\n", This, ppv); *ppv = &This->IBindCallbackRedirect_iface; } if(*ppv) { IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface); return S_OK; } TRACE("Unsupported riid = %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface) { BSCallback *This = impl_from_IBindStatusCallback(iface); LONG ref = InterlockedIncrement(&This->ref); TRACE("(%p) ref = %d\n", This, ref); return ref; } static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface) { BSCallback *This = impl_from_IBindStatusCallback(iface); LONG ref = InterlockedDecrement(&This->ref); TRACE("(%p) ref = %d\n", This, ref); if(!ref) { release_request_data(&This->request_data); if(This->mon) IMoniker_Release(This->mon); if(This->binding) IBinding_Release(This->binding); list_remove(&This->entry); list_init(&This->entry); This->vtbl->destroy(This); } return ref; } static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface, DWORD dwReserved, IBinding *pbind) { BSCallback *This = impl_from_IBindStatusCallback(iface); TRACE("(%p)->(%d %p)\n", This, dwReserved, pbind); IBinding_AddRef(pbind); This->binding = pbind; if(This->window) list_add_head(&This->window->bindings, &This->entry); return This->vtbl->start_binding(This); } static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface, LONG *pnPriority) { BSCallback *This = impl_from_IBindStatusCallback(iface); FIXME("(%p)->(%p)\n", This, pnPriority); return E_NOTIMPL; } static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface, DWORD reserved) { BSCallback *This = impl_from_IBindStatusCallback(iface); FIXME("(%p)->(%d)\n", This, reserved); return E_NOTIMPL; } static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress, ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText) { BSCallback *This = impl_from_IBindStatusCallback(iface); TRACE("%p)->(%u %u %u %s)\n", This, ulProgress, ulProgressMax, ulStatusCode, debugstr_w(szStatusText)); return This->vtbl->on_progress(This, ulStatusCode, szStatusText); } static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface, HRESULT hresult, LPCWSTR szError) { BSCallback *This = impl_from_IBindStatusCallback(iface); HRESULT hres; TRACE("(%p)->(%08x %s)\n", This, hresult, debugstr_w(szError)); /* NOTE: IE7 calls GetBindResult here */ hres = This->vtbl->stop_binding(This, hresult); if(This->binding) { IBinding_Release(This->binding); This->binding = NULL; } if(This->mon) { IMoniker_Release(This->mon); This->mon = NULL; } list_remove(&This->entry); list_init(&This->entry); This->window = NULL; return hres; } static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface, DWORD *grfBINDF, BINDINFO *pbindinfo) { BSCallback *This = impl_from_IBindStatusCallback(iface); DWORD size; TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo); if(!This->bindinfo_ready) { HRESULT hres; hres = This->vtbl->init_bindinfo(This); if(FAILED(hres)) return hres; This->bindinfo_ready = TRUE; } *grfBINDF = This->bindf; size = pbindinfo->cbSize; memset(pbindinfo, 0, size); pbindinfo->cbSize = size; pbindinfo->cbstgmedData = This->request_data.post_data_len; pbindinfo->dwCodePage = CP_UTF8; pbindinfo->dwOptions = This->bindinfo_options; if(This->request_data.post_data_len) { pbindinfo->dwBindVerb = BINDVERB_POST; pbindinfo->stgmedData.tymed = TYMED_HGLOBAL; pbindinfo->stgmedData.u.hGlobal = This->request_data.post_data; pbindinfo->stgmedData.pUnkForRelease = (IUnknown*)&This->IBindStatusCallback_iface; IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface); } return S_OK; } static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface, DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed) { BSCallback *This = impl_from_IBindStatusCallback(iface); TRACE("(%p)->(%08x %d %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed); return This->vtbl->read_data(This, pstgmed->u.pstm); } static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface, REFIID riid, IUnknown *punk) { BSCallback *This = impl_from_IBindStatusCallback(iface); FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), punk); return E_NOTIMPL; } static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = { BindStatusCallback_QueryInterface, BindStatusCallback_AddRef, BindStatusCallback_Release, BindStatusCallback_OnStartBinding, BindStatusCallback_GetPriority, BindStatusCallback_OnLowResource, BindStatusCallback_OnProgress, BindStatusCallback_OnStopBinding, BindStatusCallback_GetBindInfo, BindStatusCallback_OnDataAvailable, BindStatusCallback_OnObjectAvailable }; static inline BSCallback *impl_from_IHttpNegotiate2(IHttpNegotiate2 *iface) { return CONTAINING_RECORD(iface, BSCallback, IHttpNegotiate2_iface); } static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate2 *iface, REFIID riid, void **ppv) { BSCallback *This = impl_from_IHttpNegotiate2(iface); return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv); } static ULONG WINAPI HttpNegotiate_AddRef(IHttpNegotiate2 *iface) { BSCallback *This = impl_from_IHttpNegotiate2(iface); return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface); } static ULONG WINAPI HttpNegotiate_Release(IHttpNegotiate2 *iface) { BSCallback *This = impl_from_IHttpNegotiate2(iface); return IBindStatusCallback_Release(&This->IBindStatusCallback_iface); } static HRESULT WINAPI HttpNegotiate_BeginningTransaction(IHttpNegotiate2 *iface, LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR *pszAdditionalHeaders) { BSCallback *This = impl_from_IHttpNegotiate2(iface); HRESULT hres; TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(szURL), debugstr_w(szHeaders), dwReserved, pszAdditionalHeaders); *pszAdditionalHeaders = NULL; hres = This->vtbl->beginning_transaction(This, pszAdditionalHeaders); if(hres != S_FALSE) return hres; if(This->request_data.headers) { DWORD size; size = (lstrlenW(This->request_data.headers)+1)*sizeof(WCHAR); *pszAdditionalHeaders = CoTaskMemAlloc(size); if(!*pszAdditionalHeaders) return E_OUTOFMEMORY; memcpy(*pszAdditionalHeaders, This->request_data.headers, size); } return S_OK; } static HRESULT WINAPI HttpNegotiate_OnResponse(IHttpNegotiate2 *iface, DWORD dwResponseCode, LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders, LPWSTR *pszAdditionalRequestHeaders) { BSCallback *This = impl_from_IHttpNegotiate2(iface); TRACE("(%p)->(%d %s %s %p)\n", This, dwResponseCode, debugstr_w(szResponseHeaders), debugstr_w(szRequestHeaders), pszAdditionalRequestHeaders); return This->vtbl->on_response(This, dwResponseCode, szResponseHeaders); } static HRESULT WINAPI HttpNegotiate_GetRootSecurityId(IHttpNegotiate2 *iface, BYTE *pbSecurityId, DWORD *pcbSecurityId, DWORD_PTR dwReserved) { BSCallback *This = impl_from_IHttpNegotiate2(iface); TRACE("(%p)->(%p %p %ld)\n", This, pbSecurityId, pcbSecurityId, dwReserved); return E_NOTIMPL; /* FIXME */ } static const IHttpNegotiate2Vtbl HttpNegotiate2Vtbl = { HttpNegotiate_QueryInterface, HttpNegotiate_AddRef, HttpNegotiate_Release, HttpNegotiate_BeginningTransaction, HttpNegotiate_OnResponse, HttpNegotiate_GetRootSecurityId }; static inline BSCallback *impl_from_IInternetBindInfo(IInternetBindInfo *iface) { return CONTAINING_RECORD(iface, BSCallback, IInternetBindInfo_iface); } static HRESULT WINAPI InternetBindInfo_QueryInterface(IInternetBindInfo *iface, REFIID riid, void **ppv) { BSCallback *This = impl_from_IInternetBindInfo(iface); return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv); } static ULONG WINAPI InternetBindInfo_AddRef(IInternetBindInfo *iface) { BSCallback *This = impl_from_IInternetBindInfo(iface); return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface); } static ULONG WINAPI InternetBindInfo_Release(IInternetBindInfo *iface) { BSCallback *This = impl_from_IInternetBindInfo(iface); return IBindStatusCallback_Release(&This->IBindStatusCallback_iface); } static HRESULT WINAPI InternetBindInfo_GetBindInfo(IInternetBindInfo *iface, DWORD *grfBINDF, BINDINFO *pbindinfo) { BSCallback *This = impl_from_IInternetBindInfo(iface); FIXME("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo); return E_NOTIMPL; } static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface, ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched) { BSCallback *This = impl_from_IInternetBindInfo(iface); FIXME("(%p)->(%u %p %u %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched); return E_NOTIMPL; } static const IInternetBindInfoVtbl InternetBindInfoVtbl = { InternetBindInfo_QueryInterface, InternetBindInfo_AddRef, InternetBindInfo_Release, InternetBindInfo_GetBindInfo, InternetBindInfo_GetBindString }; static inline BSCallback *impl_from_IBindCallbackRedirect(IBindCallbackRedirect *iface) { return CONTAINING_RECORD(iface, BSCallback, IBindCallbackRedirect_iface); } static HRESULT WINAPI BindCallbackRedirect_QueryInterface(IBindCallbackRedirect *iface, REFIID riid, void **ppv) { BSCallback *This = impl_from_IBindCallbackRedirect(iface); return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv); } static ULONG WINAPI BindCallbackRedirect_AddRef(IBindCallbackRedirect *iface) { BSCallback *This = impl_from_IBindCallbackRedirect(iface); return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface); } static ULONG WINAPI BindCallbackRedirect_Release(IBindCallbackRedirect *iface) { BSCallback *This = impl_from_IBindCallbackRedirect(iface); return IBindStatusCallback_Release(&This->IBindStatusCallback_iface); } static HRESULT WINAPI BindCallbackRedirect_Redirect(IBindCallbackRedirect *iface, const WCHAR *url, VARIANT_BOOL *vbCancel) { BSCallback *This = impl_from_IBindCallbackRedirect(iface); GeckoBrowser *browser; BOOL cancel = FALSE; BSTR frame_name = NULL; HRESULT hres = S_OK; TRACE("(%p)->(%s %p)\n", This, debugstr_w(url), vbCancel); if(This->window && This->window->base.outer_window && (browser = This->window->base.outer_window->browser) && browser->doc->doc_object_service) { if(is_main_content_window(This->window->base.outer_window)) { hres = IHTMLWindow2_get_name(&This->window->base.IHTMLWindow2_iface, &frame_name); if(FAILED(hres)) return hres; } hres = IDocObjectService_FireBeforeNavigate2(browser->doc->doc_object_service, NULL, url, 0x40, frame_name, NULL, 0, NULL, TRUE, &cancel); SysFreeString(frame_name); } *vbCancel = variant_bool(cancel); return hres; } static const IBindCallbackRedirectVtbl BindCallbackRedirectVtbl = { BindCallbackRedirect_QueryInterface, BindCallbackRedirect_AddRef, BindCallbackRedirect_Release, BindCallbackRedirect_Redirect }; static inline BSCallback *impl_from_IServiceProvider(IServiceProvider *iface) { return CONTAINING_RECORD(iface, BSCallback, IServiceProvider_iface); } static HRESULT WINAPI BSCServiceProvider_QueryInterface(IServiceProvider *iface, REFIID riid, void **ppv) { BSCallback *This = impl_from_IServiceProvider(iface); return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv); } static ULONG WINAPI BSCServiceProvider_AddRef(IServiceProvider *iface) { BSCallback *This = impl_from_IServiceProvider(iface); return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface); } static ULONG WINAPI BSCServiceProvider_Release(IServiceProvider *iface) { BSCallback *This = impl_from_IServiceProvider(iface); return IBindStatusCallback_Release(&This->IBindStatusCallback_iface); } static HRESULT WINAPI BSCServiceProvider_QueryService(IServiceProvider *iface, REFGUID guidService, REFIID riid, void **ppv) { BSCallback *This = impl_from_IServiceProvider(iface); TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv); if(This->window && IsEqualGUID(guidService, &IID_IWindowForBindingUI)) return IServiceProvider_QueryService(&This->window->base.IServiceProvider_iface, guidService, riid, ppv); return E_NOINTERFACE; } static const IServiceProviderVtbl ServiceProviderVtbl = { BSCServiceProvider_QueryInterface, BSCServiceProvider_AddRef, BSCServiceProvider_Release, BSCServiceProvider_QueryService }; void init_bscallback(BSCallback *This, const BSCallbackVtbl *vtbl, IMoniker *mon, DWORD bindf) { This->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl; This->IServiceProvider_iface.lpVtbl = &ServiceProviderVtbl; This->IHttpNegotiate2_iface.lpVtbl = &HttpNegotiate2Vtbl; This->IInternetBindInfo_iface.lpVtbl = &InternetBindInfoVtbl; This->IBindCallbackRedirect_iface.lpVtbl = &BindCallbackRedirectVtbl; This->vtbl = vtbl; This->ref = 1; This->bindf = bindf; This->bindinfo_options = BINDINFO_OPTIONS_USE_IE_ENCODING; This->bom = BOM_NONE; list_init(&This->entry); if(mon) IMoniker_AddRef(mon); This->mon = mon; } HRESULT read_stream(BSCallback *This, IStream *stream, void *buf, DWORD size, DWORD *ret_size) { DWORD read_size = 0, skip=0; BYTE *data = buf; HRESULT hres; hres = IStream_Read(stream, buf, size, &read_size); if(!This->read && This->bom == BOM_NONE) { if(read_size >= 2 && data[0] == 0xff && data[1] == 0xfe) { This->bom = BOM_UTF16; skip = 2; }else if(read_size >= 3 && data[0] == 0xef && data[1] == 0xbb && data[2] == 0xbf) { This->bom = BOM_UTF8; skip = 3; } if(skip) { read_size -= skip; if(read_size) memmove(data, data+skip, read_size); } } This->read += read_size; *ret_size = read_size; return hres; } static void parse_content_type(nsChannelBSC *This, const WCHAR *value) { const WCHAR *ptr; size_t len; static const WCHAR charsetW[] = {'c','h','a','r','s','e','t','='}; ptr = wcschr(value, ';'); if(!ptr) return; ptr++; while(*ptr && iswspace(*ptr)) ptr++; len = lstrlenW(value); if(ptr + ARRAY_SIZE(charsetW) < value+len && !wcsnicmp(ptr, charsetW, ARRAY_SIZE(charsetW))) { size_t charset_len, lena; nsACString charset_str; const WCHAR *charset; char *charseta; ptr += ARRAY_SIZE(charsetW); if(*ptr == '\'') { FIXME("Quoted value\n"); return; }else { charset = ptr; while(*ptr && *ptr != ',') ptr++; charset_len = ptr-charset; } lena = WideCharToMultiByte(CP_ACP, 0, charset, charset_len, NULL, 0, NULL, NULL); charseta = heap_alloc(lena+1); if(!charseta) return; WideCharToMultiByte(CP_ACP, 0, charset, charset_len, charseta, lena, NULL, NULL); charseta[lena] = 0; nsACString_InitDepend(&charset_str, charseta); nsIHttpChannel_SetContentCharset(&This->nschannel->nsIHttpChannel_iface, &charset_str); nsACString_Finish(&charset_str); heap_free(charseta); }else { FIXME("unhandled: %s\n", debugstr_wn(ptr, len - (ptr-value))); } } static HRESULT parse_headers(const WCHAR *headers, struct list *headers_list) { const WCHAR *header, *header_end, *colon, *value; HRESULT hres; header = headers; while(*header) { if(header[0] == '\r' && header[1] == '\n' && !header[2]) break; for(colon = header; *colon && *colon != ':' && *colon != '\r'; colon++); if(*colon != ':') return E_FAIL; value = colon+1; while(*value == ' ') value++; if(!*value) return E_FAIL; for(header_end = value+1; *header_end && *header_end != '\r'; header_end++); hres = set_http_header(headers_list, header, colon-header, value, header_end-value); if(FAILED(hres)) return hres; header = header_end; if(header[0] == '\r' && header[1] == '\n') header += 2; } return S_OK; } static HRESULT process_response_headers(nsChannelBSC *This, const WCHAR *headers) { http_header_t *iter; HRESULT hres; static const WCHAR content_typeW[] = {'c','o','n','t','e','n','t','-','t','y','p','e',0}; hres = parse_headers(headers, &This->nschannel->response_headers); if(FAILED(hres)) return hres; LIST_FOR_EACH_ENTRY(iter, &This->nschannel->response_headers, http_header_t, entry) { if(!wcsicmp(iter->header, content_typeW)) parse_content_type(This, iter->data); } return S_OK; } static void query_http_info(nsChannelBSC *This, IWinInetHttpInfo *wininet_info) { const WCHAR *ptr; DWORD len = 0; WCHAR *buf; IWinInetHttpInfo_QueryInfo(wininet_info, HTTP_QUERY_RAW_HEADERS_CRLF, NULL, &len, NULL, NULL); if(!len) return; buf = heap_alloc(len); if(!buf) return; IWinInetHttpInfo_QueryInfo(wininet_info, HTTP_QUERY_RAW_HEADERS_CRLF, buf, &len, NULL, NULL); if(!len) { heap_free(buf); return; } ptr = wcschr(buf, '\r'); if(ptr && ptr[1] == '\n') { ptr += 2; process_response_headers(This, ptr); } heap_free(buf); } HRESULT start_binding(HTMLInnerWindow *inner_window, BSCallback *bscallback, IBindCtx *bctx) { IStream *str = NULL; HRESULT hres; TRACE("(%p %p %p)\n", inner_window, bscallback, bctx); bscallback->window = inner_window; /* NOTE: IE7 calls IsSystemMoniker here*/ if(bctx) { hres = RegisterBindStatusCallback(bctx, &bscallback->IBindStatusCallback_iface, NULL, 0); if(SUCCEEDED(hres)) IBindCtx_AddRef(bctx); }else { hres = CreateAsyncBindCtx(0, &bscallback->IBindStatusCallback_iface, NULL, &bctx); } if(FAILED(hres)) { bscallback->window = NULL; return hres; } hres = IMoniker_BindToStorage(bscallback->mon, bctx, NULL, &IID_IStream, (void**)&str); IBindCtx_Release(bctx); if(FAILED(hres)) { WARN("BindToStorage failed: %08x\n", hres); bscallback->window = NULL; return hres; } if(str) IStream_Release(str); return S_OK; } static HRESULT read_post_data_stream(nsIInputStream *stream, BOOL contains_headers, struct list *headers_list, request_data_t *request_data) { nsISeekableStream *seekable_stream; UINT64 available = 0; UINT32 data_len = 0; char *data, *post_data; nsresult nsres; HRESULT hres = S_OK; if(!stream) return S_OK; nsres = nsIInputStream_Available(stream, &available); if(NS_FAILED(nsres)) return E_FAIL; post_data = data = GlobalAlloc(0, available+1); if(!data) return E_OUTOFMEMORY; nsres = nsIInputStream_Read(stream, data, available, &data_len); if(NS_FAILED(nsres)) { GlobalFree(data); return E_FAIL; } if(contains_headers) { if(data_len >= 2 && data[0] == '\r' && data[1] == '\n') { post_data = data+2; data_len -= 2; }else { WCHAR *headers; DWORD size; char *ptr; post_data += data_len; for(ptr = data; ptr+4 < data+data_len; ptr++) { if(!memcmp(ptr, "\r\n\r\n", 4)) { ptr += 2; post_data = ptr+2; break; } } data_len -= post_data-data; size = MultiByteToWideChar(CP_ACP, 0, data, ptr-data, NULL, 0); headers = heap_alloc((size+1)*sizeof(WCHAR)); if(headers) { MultiByteToWideChar(CP_ACP, 0, data, ptr-data, headers, size); headers[size] = 0; if(headers_list) hres = parse_headers(headers, headers_list); if(SUCCEEDED(hres)) request_data->headers = headers; else heap_free(headers); }else { hres = E_OUTOFMEMORY; } } } if(FAILED(hres)) { GlobalFree(data); return hres; } if(!data_len) { GlobalFree(data); post_data = NULL; }else if(post_data != data) { char *new_data; new_data = GlobalAlloc(0, data_len+1); if(new_data) memcpy(new_data, post_data, data_len); GlobalFree(data); if(!new_data) return E_OUTOFMEMORY; post_data = new_data; } if(post_data) post_data[data_len] = 0; request_data->post_data = post_data; request_data->post_data_len = data_len; nsres = nsIInputStream_QueryInterface(stream, &IID_nsISeekableStream, (void**)&seekable_stream); assert(nsres == NS_OK); nsres = nsISeekableStream_Seek(seekable_stream, NS_SEEK_SET, 0); assert(nsres == NS_OK); nsISeekableStream_Release(seekable_stream); nsIInputStream_AddRef(stream); request_data->post_stream = stream; TRACE("post_data = %s\n", debugstr_an(request_data->post_data, request_data->post_data_len)); return S_OK; } static HRESULT on_start_nsrequest(nsChannelBSC *This) { nsresult nsres; This->nschannel->binding = This; /* FIXME: it's needed for http connections from BindToObject. */ if(!This->nschannel->response_status) This->nschannel->response_status = 200; nsres = nsIStreamListener_OnStartRequest(This->nslistener, (nsIRequest*)&This->nschannel->nsIHttpChannel_iface, This->nscontext); if(NS_FAILED(nsres)) { FIXME("OnStartRequest failed: %08x\n", nsres); return E_FAIL; } if(This->is_doc_channel) { HRESULT hres; if(!This->bsc.window) return E_ABORT; /* Binding aborted in OnStartRequest call. */ hres = update_window_doc(This->bsc.window); if(FAILED(hres)) return hres; if(This->bsc.binding) process_document_response_headers(This->bsc.window->doc, This->bsc.binding); if(This->bsc.window->base.outer_window->readystate != READYSTATE_LOADING) set_ready_state(This->bsc.window->base.outer_window, READYSTATE_LOADING); } return S_OK; } static void on_stop_nsrequest(nsChannelBSC *This, HRESULT result) { nsresult nsres, request_result; switch(result) { case S_OK: request_result = NS_OK; break; case E_ABORT: request_result = NS_BINDING_ABORTED; break; default: request_result = NS_ERROR_FAILURE; } if(This->nslistener) { nsres = nsIStreamListener_OnStopRequest(This->nslistener, (nsIRequest*)&This->nschannel->nsIHttpChannel_iface, This->nscontext, request_result); if(NS_FAILED(nsres)) WARN("OnStopRequest failed: %08x\n", nsres); } if(This->nschannel) { if(This->nschannel->load_group) { nsres = nsILoadGroup_RemoveRequest(This->nschannel->load_group, (nsIRequest*)&This->nschannel->nsIHttpChannel_iface, NULL, request_result); if(NS_FAILED(nsres)) ERR("RemoveRequest failed: %08x\n", nsres); } if(This->nschannel->binding == This) This->nschannel->binding = NULL; } } static HRESULT read_stream_data(nsChannelBSC *This, IStream *stream) { DWORD read; nsresult nsres; HRESULT hres; if(!This->response_processed) { IWinInetHttpInfo *wininet_info; This->response_processed = TRUE; if(This->bsc.binding) { hres = IBinding_QueryInterface(This->bsc.binding, &IID_IWinInetHttpInfo, (void**)&wininet_info); if(SUCCEEDED(hres)) { query_http_info(This, wininet_info); IWinInetHttpInfo_Release(wininet_info); } } } if(!This->nschannel) return S_OK; if(!This->nslistener) { BYTE buf[1024]; do { hres = read_stream(&This->bsc, stream, buf, sizeof(buf), &read); }while(hres == S_OK && read); return S_OK; } if(!This->nsstream) { This->nsstream = create_nsprotocol_stream(); if(!This->nsstream) return E_OUTOFMEMORY; } do { BOOL first_read = !This->bsc.read; hres = read_stream(&This->bsc, stream, This->nsstream->buf+This->nsstream->buf_size, sizeof(This->nsstream->buf)-This->nsstream->buf_size, &read); if(!read) break; This->nsstream->buf_size += read; if(first_read) { switch(This->bsc.bom) { case BOM_UTF8: This->nschannel->charset = heap_strdupA(UTF8_STR); break; case BOM_UTF16: This->nschannel->charset = heap_strdupA(UTF16_STR); case BOM_NONE: /* FIXME: Get charset from HTTP headers */; } if(!This->nschannel->content_type) { WCHAR *mime; hres = FindMimeFromData(NULL, NULL, This->nsstream->buf, This->nsstream->buf_size, This->is_doc_channel ? text_htmlW : NULL, 0, &mime, 0); if(FAILED(hres)) return hres; TRACE("Found MIME %s\n", debugstr_w(mime)); This->nschannel->content_type = heap_strdupWtoA(mime); CoTaskMemFree(mime); if(!This->nschannel->content_type) return E_OUTOFMEMORY; } hres = on_start_nsrequest(This); if(FAILED(hres)) return hres; } nsres = nsIStreamListener_OnDataAvailable(This->nslistener, (nsIRequest*)&This->nschannel->nsIHttpChannel_iface, This->nscontext, &This->nsstream->nsIInputStream_iface, This->bsc.read-This->nsstream->buf_size, This->nsstream->buf_size); if(NS_FAILED(nsres)) ERR("OnDataAvailable failed: %08x\n", nsres); if(This->nsstream->buf_size == sizeof(This->nsstream->buf)) { ERR("buffer is full\n"); break; } }while(hres == S_OK); return S_OK; } typedef struct { nsIAsyncVerifyRedirectCallback nsIAsyncVerifyRedirectCallback_iface; LONG ref; nsChannel *nschannel; nsChannelBSC *bsc; } nsRedirectCallback; static nsRedirectCallback *impl_from_nsIAsyncVerifyRedirectCallback(nsIAsyncVerifyRedirectCallback *iface) { return CONTAINING_RECORD(iface, nsRedirectCallback, nsIAsyncVerifyRedirectCallback_iface); } static nsresult NSAPI nsAsyncVerifyRedirectCallback_QueryInterface(nsIAsyncVerifyRedirectCallback *iface, nsIIDRef riid, void **result) { nsRedirectCallback *This = impl_from_nsIAsyncVerifyRedirectCallback(iface); if(IsEqualGUID(&IID_nsISupports, riid)) { TRACE("(%p)->(IID_nsISupports %p)\n", This, result); *result = &This->nsIAsyncVerifyRedirectCallback_iface; }else if(IsEqualGUID(&IID_nsIAsyncVerifyRedirectCallback, riid)) { TRACE("(%p)->(IID_nsIAsyncVerifyRedirectCallback %p)\n", This, result); *result = &This->nsIAsyncVerifyRedirectCallback_iface; }else { *result = NULL; WARN("unimplemented iface %s\n", debugstr_guid(riid)); return NS_NOINTERFACE; } nsISupports_AddRef((nsISupports*)*result); return NS_OK; } static nsrefcnt NSAPI nsAsyncVerifyRedirectCallback_AddRef(nsIAsyncVerifyRedirectCallback *iface) { nsRedirectCallback *This = impl_from_nsIAsyncVerifyRedirectCallback(iface); LONG ref = InterlockedIncrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); return ref; } static nsrefcnt NSAPI nsAsyncVerifyRedirectCallback_Release(nsIAsyncVerifyRedirectCallback *iface) { nsRedirectCallback *This = impl_from_nsIAsyncVerifyRedirectCallback(iface); LONG ref = InterlockedDecrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); if(!ref) { IBindStatusCallback_Release(&This->bsc->bsc.IBindStatusCallback_iface); nsIHttpChannel_Release(&This->nschannel->nsIHttpChannel_iface); heap_free(This); } return ref; } static nsresult NSAPI nsAsyncVerifyRedirectCallback_OnRedirectVerifyCallback(nsIAsyncVerifyRedirectCallback *iface, nsresult result) { nsRedirectCallback *This = impl_from_nsIAsyncVerifyRedirectCallback(iface); nsChannel *old_nschannel; nsresult nsres; TRACE("(%p)->(%08x)\n", This, result); old_nschannel = This->bsc->nschannel; nsIHttpChannel_AddRef(&This->nschannel->nsIHttpChannel_iface); This->bsc->nschannel = This->nschannel; if(This->nschannel->load_group) { nsres = nsILoadGroup_AddRequest(This->nschannel->load_group, (nsIRequest*)&This->nschannel->nsIHttpChannel_iface, NULL); if(NS_FAILED(nsres)) ERR("AddRequest failed: %08x\n", nsres); } if(This->bsc->is_doc_channel && This->bsc->bsc.window && This->bsc->bsc.window->base.outer_window) { IUri *uri = nsuri_get_uri(This->nschannel->uri); if(uri) { set_current_uri(This->bsc->bsc.window->base.outer_window, uri); IUri_Release(uri); }else { WARN("Could not get IUri from nsWineURI\n"); } } if(old_nschannel) { if(old_nschannel->load_group) { nsres = nsILoadGroup_RemoveRequest(old_nschannel->load_group, (nsIRequest*)&old_nschannel->nsIHttpChannel_iface, NULL, NS_OK); if(NS_FAILED(nsres)) ERR("RemoveRequest failed: %08x\n", nsres); } nsIHttpChannel_Release(&old_nschannel->nsIHttpChannel_iface); } return NS_OK; } static const nsIAsyncVerifyRedirectCallbackVtbl nsAsyncVerifyRedirectCallbackVtbl = { nsAsyncVerifyRedirectCallback_QueryInterface, nsAsyncVerifyRedirectCallback_AddRef, nsAsyncVerifyRedirectCallback_Release, nsAsyncVerifyRedirectCallback_OnRedirectVerifyCallback }; static HRESULT create_redirect_callback(nsChannel *nschannel, nsChannelBSC *bsc, nsRedirectCallback **ret) { nsRedirectCallback *callback; callback = heap_alloc(sizeof(*callback)); if(!callback) return E_OUTOFMEMORY; callback->nsIAsyncVerifyRedirectCallback_iface.lpVtbl = &nsAsyncVerifyRedirectCallbackVtbl; callback->ref = 1; nsIHttpChannel_AddRef(&nschannel->nsIHttpChannel_iface); callback->nschannel = nschannel; IBindStatusCallback_AddRef(&bsc->bsc.IBindStatusCallback_iface); callback->bsc = bsc; *ret = callback; return S_OK; } static inline nsChannelBSC *nsChannelBSC_from_BSCallback(BSCallback *iface) { return CONTAINING_RECORD(iface, nsChannelBSC, bsc); } static void nsChannelBSC_destroy(BSCallback *bsc) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); if(This->nschannel) { if(This->nschannel->binding == This) This->nschannel->binding = NULL; nsIHttpChannel_Release(&This->nschannel->nsIHttpChannel_iface); } if(This->nslistener) nsIStreamListener_Release(This->nslistener); if(This->nscontext) nsISupports_Release(This->nscontext); if(This->nsstream) nsIInputStream_Release(&This->nsstream->nsIInputStream_iface); heap_free(This); } static HRESULT nsChannelBSC_start_binding(BSCallback *bsc) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); if(This->is_doc_channel) This->bsc.window->base.outer_window->base.inner_window->doc->skip_mutation_notif = FALSE; return S_OK; } static HRESULT nsChannelBSC_init_bindinfo(BSCallback *bsc) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); nsChannel *nschannel = This->nschannel; GeckoBrowser *browser; HRESULT hres; if(This->is_doc_channel && This->bsc.window && This->bsc.window->base.outer_window && (browser = This->bsc.window->base.outer_window->browser)) { if(browser->doc->hostinfo.dwFlags & DOCHOSTUIFLAG_ENABLE_REDIRECT_NOTIFICATION) This->bsc.bindinfo_options |= BINDINFO_OPTIONS_DISABLEAUTOREDIRECTS; } if(nschannel && nschannel->post_data_stream) { hres = read_post_data_stream(nschannel->post_data_stream, nschannel->post_data_contains_headers, &nschannel->request_headers, &This->bsc.request_data); if(FAILED(hres)) return hres; } return S_OK; } typedef struct { task_t header; nsChannelBSC *bsc; } stop_request_task_t; static void stop_request_proc(task_t *_task) { stop_request_task_t *task = (stop_request_task_t*)_task; TRACE("(%p)\n", task->bsc); list_remove(&task->bsc->bsc.entry); list_init(&task->bsc->bsc.entry); on_stop_nsrequest(task->bsc, S_OK); } static void stop_request_task_destr(task_t *_task) { stop_request_task_t *task = (stop_request_task_t*)_task; IBindStatusCallback_Release(&task->bsc->bsc.IBindStatusCallback_iface); heap_free(task); } static HRESULT async_stop_request(nsChannelBSC *This) { stop_request_task_t *task; if(!This->bsc.read) { TRACE("No data read, calling OnStartRequest\n"); on_start_nsrequest(This); } task = heap_alloc(sizeof(*task)); if(!task) return E_OUTOFMEMORY; IBindStatusCallback_AddRef(&This->bsc.IBindStatusCallback_iface); task->bsc = This; return push_task(&task->header, stop_request_proc, stop_request_task_destr, This->bsc.window->task_magic); } static void handle_navigation_error(nsChannelBSC *This, DWORD result) { HTMLOuterWindow *outer_window; HTMLDocumentObj *doc; BOOL is_error_url; SAFEARRAY *sa; SAFEARRAYBOUND bound; VARIANT var, varOut; LONG ind; BSTR unk; HRESULT hres; if(!This->is_doc_channel || !This->bsc.window || !This->bsc.window->base.outer_window || !This->bsc.window->base.outer_window->browser) return; outer_window = This->bsc.window->base.outer_window; doc = outer_window->browser->doc; if(!doc->doc_object_service || !doc->client) return; hres = IDocObjectService_IsErrorUrl(doc->doc_object_service, outer_window->url, &is_error_url); if(FAILED(hres) || is_error_url) return; if(!doc->client_cmdtrg) return; bound.lLbound = 0; bound.cElements = 8; sa = SafeArrayCreate(VT_VARIANT, 1, &bound); if(!sa) return; ind = 0; V_VT(&var) = VT_I4; V_I4(&var) = result; SafeArrayPutElement(sa, &ind, &var); ind = 1; V_VT(&var) = VT_BSTR; V_BSTR(&var) = outer_window->url; SafeArrayPutElement(sa, &ind, &var); ind = 3; V_VT(&var) = VT_UNKNOWN; V_UNKNOWN(&var) = (IUnknown*)&outer_window->base.IHTMLWindow2_iface; SafeArrayPutElement(sa, &ind, &var); /* FIXME: what are the following fields for? */ ind = 2; V_VT(&var) = VT_UNKNOWN; V_UNKNOWN(&var) = NULL; SafeArrayPutElement(sa, &ind, &var); ind = 4; V_VT(&var) = VT_BOOL; V_BOOL(&var) = FALSE; SafeArrayPutElement(sa, &ind, &var); ind = 5; V_VT(&var) = VT_BOOL; V_BOOL(&var) = FALSE; SafeArrayPutElement(sa, &ind, &var); ind = 6; V_VT(&var) = VT_BSTR; unk = SysAllocString(NULL); V_BSTR(&var) = unk; SafeArrayPutElement(sa, &ind, &var); ind = 7; V_VT(&var) = VT_UNKNOWN; V_UNKNOWN(&var) = NULL; SafeArrayPutElement(sa, &ind, &var); V_VT(&var) = VT_ARRAY; V_ARRAY(&var) = sa; V_VT(&varOut) = VT_BOOL; V_BOOL(&varOut) = VARIANT_TRUE; IOleCommandTarget_Exec(doc->client_cmdtrg, &CGID_DocHostCmdPriv, 1, 0, &var, FAILED(hres)?NULL:&varOut); SysFreeString(unk); SafeArrayDestroy(sa); } static HRESULT nsChannelBSC_stop_binding(BSCallback *bsc, HRESULT result) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); if(result != E_ABORT && This->is_doc_channel && This->bsc.window) { if(FAILED(result)) handle_navigation_error(This, result); else if(This->nschannel) { result = async_stop_request(This); if(SUCCEEDED(result)) return S_OK; } } on_stop_nsrequest(This, result); return S_OK; } static HRESULT nsChannelBSC_read_data(BSCallback *bsc, IStream *stream) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); return read_stream_data(This, stream); } static HRESULT handle_redirect(nsChannelBSC *This, const WCHAR *new_url) { nsRedirectCallback *callback; nsIChannelEventSink *sink; nsChannel *new_channel; IMoniker *mon; nsresult nsres; HRESULT hres; TRACE("(%p)->(%s)\n", This, debugstr_w(new_url)); hres = CreateURLMoniker(NULL, new_url, &mon); if(FAILED(hres)) return hres; IMoniker_Release(This->bsc.mon); This->bsc.mon = mon; if(!This->nschannel || !This->nschannel->notif_callback) return S_OK; nsres = nsIInterfaceRequestor_GetInterface(This->nschannel->notif_callback, &IID_nsIChannelEventSink, (void**)&sink); if(NS_FAILED(nsres)) return S_OK; hres = create_redirect_nschannel(new_url, This->nschannel, &new_channel); if(SUCCEEDED(hres)) { TRACE("%p %p->%p\n", This, This->nschannel, new_channel); hres = create_redirect_callback(new_channel, This, &callback); nsIHttpChannel_Release(&new_channel->nsIHttpChannel_iface); } if(SUCCEEDED(hres)) { nsres = nsIChannelEventSink_AsyncOnChannelRedirect(sink, (nsIChannel*)&This->nschannel->nsIHttpChannel_iface, (nsIChannel*)&callback->nschannel->nsIHttpChannel_iface, REDIRECT_TEMPORARY, /* FIXME */ &callback->nsIAsyncVerifyRedirectCallback_iface); if(NS_FAILED(nsres)) FIXME("AsyncOnChannelRedirect failed: %08x\n", hres); else if(This->nschannel != callback->nschannel) FIXME("nschannel not updated\n"); nsIAsyncVerifyRedirectCallback_Release(&callback->nsIAsyncVerifyRedirectCallback_iface); } nsIChannelEventSink_Release(sink); return hres; } static BOOL is_supported_doc_mime(const WCHAR *mime) { char *nscat, *mimea; BOOL ret; mimea = heap_strdupWtoA(mime); if(!mimea) return FALSE; nscat = get_nscategory_entry("Gecko-Content-Viewers", mimea); ret = nscat != NULL && !strcmp(nscat, "@mozilla.org/content/document-loader-factory;1"); heap_free(mimea); nsfree(nscat); return ret; } static IUri *get_moniker_uri(IMoniker *mon) { IUriContainer *uri_container; IUri *ret = NULL; HRESULT hres; hres = IMoniker_QueryInterface(mon, &IID_IUriContainer, (void**)&uri_container); if(SUCCEEDED(hres)) { hres = IUriContainer_GetIUri(uri_container, &ret); IUriContainer_Release(uri_container); if(FAILED(hres)) return NULL; }else { FIXME("No IUriContainer\n"); } return ret; } static void handle_extern_mime_navigation(nsChannelBSC *This) { IWebBrowserPriv2IE9 *webbrowser_priv; IOleCommandTarget *cmdtrg; HTMLDocumentObj *doc_obj; IBindCtx *bind_ctx; IUri *uri; VARIANT flags; HRESULT hres; if(!This->bsc.window || !This->bsc.window->base.outer_window || !This->bsc.window->base.outer_window->browser) return; doc_obj = This->bsc.window->base.outer_window->browser->doc; hres = IOleClientSite_QueryInterface(doc_obj->client, &IID_IOleCommandTarget, (void**)&cmdtrg); if(SUCCEEDED(hres)) { IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 62, 0, NULL, NULL); IOleCommandTarget_Release(cmdtrg); } set_document_navigation(doc_obj, FALSE); if(!doc_obj->webbrowser) { FIXME("unimplemented in non-webbrowser mode\n"); return; } uri = get_moniker_uri(This->bsc.mon); if(!uri) return; hres = CreateBindCtx(0, &bind_ctx); if(FAILED(hres)) { IUri_Release(uri); return; } V_VT(&flags) = VT_I4; V_I4(&flags) = navHyperlink; hres = IUnknown_QueryInterface(doc_obj->webbrowser, &IID_IWebBrowserPriv2IE8, (void**)&webbrowser_priv); if(SUCCEEDED(hres)) { hres = IWebBrowserPriv2IE9_NavigateWithBindCtx2(webbrowser_priv, uri, &flags, NULL, NULL, NULL, bind_ctx, NULL, 0); IWebBrowserPriv2IE9_Release(webbrowser_priv); }else { IWebBrowserPriv *webbrowser_priv_old; VARIANT uriv; hres = IUnknown_QueryInterface(doc_obj->webbrowser, &IID_IWebBrowserPriv, (void**)&webbrowser_priv_old); if(SUCCEEDED(hres)) { V_VT(&uriv) = VT_BSTR; IUri_GetDisplayUri(uri, &V_BSTR(&uriv)); hres = IWebBrowserPriv_NavigateWithBindCtx(webbrowser_priv_old, &uriv, &flags, NULL, NULL, NULL, bind_ctx, NULL); SysFreeString(V_BSTR(&uriv)); IWebBrowserPriv_Release(webbrowser_priv_old); } } IUri_Release(uri); } static HRESULT nsChannelBSC_on_progress(BSCallback *bsc, ULONG status_code, LPCWSTR status_text) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); switch(status_code) { case BINDSTATUS_MIMETYPEAVAILABLE: if(This->is_doc_channel && !is_supported_doc_mime(status_text)) { FIXME("External MIME: %s\n", debugstr_w(status_text)); handle_extern_mime_navigation(This); This->nschannel = NULL; } if(!This->nschannel) return S_OK; heap_free(This->nschannel->content_type); This->nschannel->content_type = heap_strdupWtoA(status_text); break; case BINDSTATUS_REDIRECTING: return handle_redirect(This, status_text); case BINDSTATUS_BEGINDOWNLOADDATA: { IWinInetHttpInfo *http_info; DWORD status, size = sizeof(DWORD); HRESULT hres; if(!This->bsc.binding) break; hres = IBinding_QueryInterface(This->bsc.binding, &IID_IWinInetHttpInfo, (void**)&http_info); if(FAILED(hres)) break; hres = IWinInetHttpInfo_QueryInfo(http_info, HTTP_QUERY_STATUS_CODE|HTTP_QUERY_FLAG_NUMBER, &status, &size, NULL, NULL); IWinInetHttpInfo_Release(http_info); if(FAILED(hres) || status == HTTP_STATUS_OK) break; handle_navigation_error(This, status); } } return S_OK; } static HRESULT process_response_status_text(const WCHAR *header, const WCHAR *header_end, char **status_text) { header = wcschr(header + 1, ' '); if(!header || header >= header_end) return E_FAIL; header = wcschr(header + 1, ' '); if(!header || header >= header_end) return E_FAIL; ++header; *status_text = heap_strndupWtoU(header, header_end - header); if(!*status_text) return E_OUTOFMEMORY; return S_OK; } static HRESULT nsChannelBSC_on_response(BSCallback *bsc, DWORD response_code, LPCWSTR response_headers) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); char *str; HRESULT hres; This->response_processed = TRUE; This->nschannel->response_status = response_code; if(response_headers) { const WCHAR *headers; headers = wcschr(response_headers, '\r'); hres = process_response_status_text(response_headers, headers, &str); if(FAILED(hres)) { WARN("parsing headers failed: %08x\n", hres); return hres; } heap_free(This->nschannel->response_status_text); This->nschannel->response_status_text = str; if(headers && headers[1] == '\n') { headers += 2; hres = process_response_headers(This, headers); if(FAILED(hres)) { WARN("parsing headers failed: %08x\n", hres); return hres; } } } return S_OK; } static HRESULT nsChannelBSC_beginning_transaction(BSCallback *bsc, WCHAR **additional_headers) { nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc); http_header_t *iter; DWORD len = 0; WCHAR *ptr; static const WCHAR content_lengthW[] = {'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0}; if(!This->nschannel) return S_FALSE; LIST_FOR_EACH_ENTRY(iter, &This->nschannel->request_headers, http_header_t, entry) { if(wcscmp(iter->header, content_lengthW)) len += lstrlenW(iter->header) + 2 /* ": " */ + lstrlenW(iter->data) + 2 /* "\r\n" */; } if(!len) return S_OK; *additional_headers = ptr = CoTaskMemAlloc((len+1)*sizeof(WCHAR)); if(!ptr) return E_OUTOFMEMORY; LIST_FOR_EACH_ENTRY(iter, &This->nschannel->request_headers, http_header_t, entry) { if(!wcscmp(iter->header, content_lengthW)) continue; len = lstrlenW(iter->header); memcpy(ptr, iter->header, len*sizeof(WCHAR)); ptr += len; *ptr++ = ':'; *ptr++ = ' '; len = lstrlenW(iter->data); memcpy(ptr, iter->data, len*sizeof(WCHAR)); ptr += len; *ptr++ = '\r'; *ptr++ = '\n'; } *ptr = 0; return S_OK; } static const BSCallbackVtbl nsChannelBSCVtbl = { nsChannelBSC_destroy, nsChannelBSC_init_bindinfo, nsChannelBSC_start_binding, nsChannelBSC_stop_binding, nsChannelBSC_read_data, nsChannelBSC_on_progress, nsChannelBSC_on_response, nsChannelBSC_beginning_transaction }; HRESULT create_channelbsc(IMoniker *mon, const WCHAR *headers, BYTE *post_data, DWORD post_data_size, BOOL is_doc_binding, nsChannelBSC **retval) { nsChannelBSC *ret; DWORD bindf; ret = heap_alloc_zero(sizeof(*ret)); if(!ret) return E_OUTOFMEMORY; bindf = BINDF_ASYNCHRONOUS | BINDF_ASYNCSTORAGE | BINDF_PULLDATA; if(post_data_size) bindf |= BINDF_FORMS_SUBMIT | BINDF_PRAGMA_NO_CACHE | BINDF_HYPERLINK | BINDF_GETNEWESTVERSION; init_bscallback(&ret->bsc, &nsChannelBSCVtbl, mon, bindf); ret->is_doc_channel = is_doc_binding; if(headers) { ret->bsc.request_data.headers = heap_strdupW(headers); if(!ret->bsc.request_data.headers) { IBindStatusCallback_Release(&ret->bsc.IBindStatusCallback_iface); return E_OUTOFMEMORY; } } if(post_data) { ret->bsc.request_data.post_data = GlobalAlloc(0, post_data_size+1); if(!ret->bsc.request_data.post_data) { release_request_data(&ret->bsc.request_data); IBindStatusCallback_Release(&ret->bsc.IBindStatusCallback_iface); return E_OUTOFMEMORY; } memcpy(ret->bsc.request_data.post_data, post_data, post_data_size); ((BYTE*)ret->bsc.request_data.post_data)[post_data_size] = 0; ret->bsc.request_data.post_data_len = post_data_size; } TRACE("created %p\n", ret); *retval = ret; return S_OK; } typedef struct { task_t header; HTMLOuterWindow *window; HTMLInnerWindow *pending_window; } start_doc_binding_task_t; static void start_doc_binding_proc(task_t *_task) { start_doc_binding_task_t *task = (start_doc_binding_task_t*)_task; set_current_mon(task->window, task->pending_window->bscallback->bsc.mon, BINDING_NAVIGATED); start_binding(task->pending_window, &task->pending_window->bscallback->bsc, NULL); } static void start_doc_binding_task_destr(task_t *_task) { start_doc_binding_task_t *task = (start_doc_binding_task_t*)_task; IHTMLWindow2_Release(&task->pending_window->base.IHTMLWindow2_iface); heap_free(task); } HRESULT async_start_doc_binding(HTMLOuterWindow *window, HTMLInnerWindow *pending_window) { start_doc_binding_task_t *task; TRACE("%p\n", pending_window); task = heap_alloc(sizeof(start_doc_binding_task_t)); if(!task) return E_OUTOFMEMORY; task->window = window; task->pending_window = pending_window; IHTMLWindow2_AddRef(&pending_window->base.IHTMLWindow2_iface); return push_task(&task->header, start_doc_binding_proc, start_doc_binding_task_destr, pending_window->task_magic); } void abort_window_bindings(HTMLInnerWindow *window) { BSCallback *iter; remove_target_tasks(window->task_magic); while(!list_empty(&window->bindings)) { iter = LIST_ENTRY(window->bindings.next, BSCallback, entry); TRACE("Aborting %p\n", iter); IBindStatusCallback_AddRef(&iter->IBindStatusCallback_iface); if(iter->binding) IBinding_Abort(iter->binding); else iter->vtbl->stop_binding(iter, E_ABORT); iter->window = NULL; list_remove(&iter->entry); list_init(&iter->entry); IBindStatusCallback_Release(&iter->IBindStatusCallback_iface); } if(window->bscallback) { IBindStatusCallback_Release(&window->bscallback->bsc.IBindStatusCallback_iface); window->bscallback = NULL; } if(window->mon) { IMoniker_Release(window->mon); window->mon = NULL; } } HRESULT channelbsc_load_stream(HTMLInnerWindow *pending_window, IMoniker *mon, IStream *stream) { nsChannelBSC *bscallback = pending_window->bscallback; HRESULT hres = S_OK; if(!bscallback->nschannel) { ERR("NULL nschannel\n"); return E_FAIL; } bscallback->nschannel->content_type = heap_strdupA("text/html"); if(!bscallback->nschannel->content_type) return E_OUTOFMEMORY; set_current_mon(pending_window->base.outer_window, mon, 0); bscallback->bsc.window = pending_window; if(stream) hres = read_stream_data(bscallback, stream); if(SUCCEEDED(hres)) hres = async_stop_request(bscallback); if(FAILED(hres)) IBindStatusCallback_OnStopBinding(&bscallback->bsc.IBindStatusCallback_iface, hres, NULL); return hres; } void channelbsc_set_channel(nsChannelBSC *This, nsChannel *channel, nsIStreamListener *listener, nsISupports *context) { nsIHttpChannel_AddRef(&channel->nsIHttpChannel_iface); This->nschannel = channel; nsIStreamListener_AddRef(listener); This->nslistener = listener; if(context) { nsISupports_AddRef(context); This->nscontext = context; } if(This->bsc.request_data.headers) { HRESULT hres; hres = parse_headers(This->bsc.request_data.headers, &channel->request_headers); heap_free(This->bsc.request_data.headers); This->bsc.request_data.headers = NULL; if(FAILED(hres)) WARN("parse_headers failed: %08x\n", hres); } } typedef struct { task_t header; HTMLOuterWindow *window; IUri *uri; } navigate_javascript_task_t; static void navigate_javascript_proc(task_t *_task) { navigate_javascript_task_t *task = (navigate_javascript_task_t*)_task; HTMLOuterWindow *window = task->window; VARIANT v; BSTR code; HRESULT hres; static const WCHAR jscriptW[] = {'j','s','c','r','i','p','t',0}; task->window->readystate = READYSTATE_COMPLETE; hres = IUri_GetPath(task->uri, &code); if(FAILED(hres)) return; hres = UrlUnescapeW(code, NULL, NULL, URL_UNESCAPE_INPLACE); if(FAILED(hres)) { SysFreeString(code); return; } set_download_state(window->browser->doc, 1); V_VT(&v) = VT_EMPTY; hres = exec_script(window->base.inner_window, code, jscriptW, &v); SysFreeString(code); if(SUCCEEDED(hres) && V_VT(&v) != VT_EMPTY) { FIXME("javascirpt URL returned %s\n", debugstr_variant(&v)); VariantClear(&v); } if(window->browser->doc->view_sink) IAdviseSink_OnViewChange(window->browser->doc->view_sink, DVASPECT_CONTENT, -1); set_download_state(window->browser->doc, 0); } static void navigate_javascript_task_destr(task_t *_task) { navigate_javascript_task_t *task = (navigate_javascript_task_t*)_task; IUri_Release(task->uri); heap_free(task); } typedef struct { task_t header; HTMLOuterWindow *window; nsChannelBSC *bscallback; DWORD flags; IMoniker *mon; IUri *uri; } navigate_task_t; static void navigate_proc(task_t *_task) { navigate_task_t *task = (navigate_task_t*)_task; HRESULT hres; hres = set_moniker(task->window, task->mon, task->uri, NULL, task->bscallback, TRUE); if(SUCCEEDED(hres)) { set_current_mon(task->window, task->bscallback->bsc.mon, task->flags); set_current_uri(task->window, task->uri); start_binding(task->window->pending_window, &task->bscallback->bsc, NULL); } } static void navigate_task_destr(task_t *_task) { navigate_task_t *task = (navigate_task_t*)_task; IBindStatusCallback_Release(&task->bscallback->bsc.IBindStatusCallback_iface); IMoniker_Release(task->mon); IUri_Release(task->uri); heap_free(task); } static HRESULT navigate_fragment(HTMLOuterWindow *window, IUri *uri) { nsIDOMLocation *nslocation; nsAString nsfrag_str; WCHAR *selector; BSTR frag; nsresult nsres; HRESULT hres; static const WCHAR selector_formatW[] = {'a','[','i','d','=','"','%','s','"',']',0}; set_current_uri(window, uri); nsres = nsIDOMWindow_GetLocation(window->nswindow, &nslocation); if(FAILED(nsres) || !nslocation) return E_FAIL; hres = IUri_GetFragment(uri, &frag); if(FAILED(hres)) { nsIDOMLocation_Release(nslocation); return hres; } nsAString_InitDepend(&nsfrag_str, frag); nsres = nsIDOMLocation_SetHash(nslocation, &nsfrag_str); nsAString_Finish(&nsfrag_str); nsIDOMLocation_Release(nslocation); if(NS_FAILED(nsres)) ERR("SetHash failed: %08x\n", nsres); /* * IE supports scrolling to anchor elements with "#hash" ids (note that '#' is part of the id), * while Gecko scrolls only to elements with "hash" ids. We scroll the page ourselves if * a[id="#hash"] element can be found. */ selector = heap_alloc(sizeof(selector_formatW)+SysStringLen(frag)*sizeof(WCHAR)); if(selector) { nsIDOMElement *nselem = NULL; nsAString selector_str; swprintf(selector, ARRAY_SIZE(selector_formatW)+SysStringLen(frag), selector_formatW, frag); nsAString_InitDepend(&selector_str, selector); /* NOTE: Gecko doesn't set result to NULL if there is no match, so nselem must be initialized */ nsres = nsIDOMHTMLDocument_QuerySelector(window->base.inner_window->doc->nsdoc, &selector_str, &nselem); nsAString_Finish(&selector_str); heap_free(selector); if(NS_SUCCEEDED(nsres) && nselem) { nsIDOMHTMLElement *html_elem; nsres = nsIDOMElement_QueryInterface(nselem, &IID_nsIDOMHTMLElement, (void**)&html_elem); nsIDOMElement_Release(nselem); if(NS_SUCCEEDED(nsres)) { nsIDOMHTMLElement_ScrollIntoView(html_elem, TRUE, 1); nsIDOMHTMLElement_Release(html_elem); } } } SysFreeString(frag); if(window->browser->doc->doc_object_service) { IDocObjectService_FireNavigateComplete2(window->browser->doc->doc_object_service, &window->base.IHTMLWindow2_iface, 0x10); IDocObjectService_FireDocumentComplete(window->browser->doc->doc_object_service, &window->base.IHTMLWindow2_iface, 0); } return S_OK; } HRESULT super_navigate(HTMLOuterWindow *window, IUri *uri, DWORD flags, const WCHAR *headers, BYTE *post_data, DWORD post_data_size) { nsChannelBSC *bsc; IUri *uri_nofrag; IMoniker *mon; DWORD scheme; HRESULT hres; uri_nofrag = get_uri_nofrag(uri); if(!uri_nofrag) return E_FAIL; if(window->browser->doc->client && !(flags & BINDING_REFRESH)) { IOleCommandTarget *cmdtrg; hres = IOleClientSite_QueryInterface(window->browser->doc->client, &IID_IOleCommandTarget, (void**)&cmdtrg); if(SUCCEEDED(hres)) { VARIANT in, out; BSTR url_str; hres = IUri_GetDisplayUri(uri_nofrag, &url_str); if(SUCCEEDED(hres)) { V_VT(&in) = VT_BSTR; V_BSTR(&in) = url_str; V_VT(&out) = VT_BOOL; V_BOOL(&out) = VARIANT_TRUE; hres = IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 67, 0, &in, &out); IOleCommandTarget_Release(cmdtrg); if(SUCCEEDED(hres)) VariantClear(&out); SysFreeString(url_str); } } } if(!(flags & BINDING_NOFRAG) && window->uri_nofrag && !post_data_size) { BOOL eq; hres = IUri_IsEqual(uri_nofrag, window->uri_nofrag, &eq); if(SUCCEEDED(hres) && eq) { IUri_Release(uri_nofrag); TRACE("fragment navigate\n"); return navigate_fragment(window, uri); } } hres = CreateURLMonikerEx2(NULL, uri_nofrag, &mon, URL_MK_UNIFORM); IUri_Release(uri_nofrag); if(FAILED(hres)) return hres; /* FIXME: Why not set_ready_state? */ window->readystate = READYSTATE_UNINITIALIZED; hres = create_channelbsc(mon, headers, post_data, post_data_size, TRUE, &bsc); if(FAILED(hres)) { IMoniker_Release(mon); return hres; } prepare_for_binding(&window->browser->doc->basedoc, mon, flags); hres = IUri_GetScheme(uri, &scheme); if(SUCCEEDED(hres) && scheme == URL_SCHEME_JAVASCRIPT) { navigate_javascript_task_t *task; IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface); IMoniker_Release(mon); task = heap_alloc(sizeof(*task)); if(!task) return E_OUTOFMEMORY; /* Why silently? */ window->readystate = READYSTATE_COMPLETE; if(!(flags & BINDING_FROMHIST)) call_docview_84(window->browser->doc); IUri_AddRef(uri); task->window = window; task->uri = uri; hres = push_task(&task->header, navigate_javascript_proc, navigate_javascript_task_destr, window->task_magic); }else if(flags & BINDING_SUBMIT) { hres = set_moniker(window, mon, uri, NULL, bsc, TRUE); if(SUCCEEDED(hres)) hres = start_binding(window->pending_window, &bsc->bsc, NULL); IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface); IMoniker_Release(mon); }else { navigate_task_t *task; task = heap_alloc(sizeof(*task)); if(!task) { IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface); IMoniker_Release(mon); return E_OUTOFMEMORY; } /* Silently and repeated when real loading starts? */ window->readystate = READYSTATE_LOADING; if(!(flags & (BINDING_FROMHIST|BINDING_REFRESH))) call_docview_84(window->browser->doc); task->window = window; task->bscallback = bsc; task->flags = flags; task->mon = mon; IUri_AddRef(uri); task->uri = uri; hres = push_task(&task->header, navigate_proc, navigate_task_destr, window->task_magic); } return hres; } HRESULT navigate_new_window(HTMLOuterWindow *window, IUri *uri, const WCHAR *name, request_data_t *request_data, IHTMLWindow2 **ret) { INewWindowManager *new_window_mgr; BSTR display_uri, context_url; IWebBrowser2 *web_browser; IHTMLWindow2 *new_window; IBindCtx *bind_ctx; nsChannelBSC *bsc; HRESULT hres; if(!window->browser) return E_UNEXPECTED; if (window->browser->doc->client) { hres = do_query_service((IUnknown*)window->browser->doc->client, &SID_SNewWindowManager, &IID_INewWindowManager, (void**)&new_window_mgr); if (FAILED(hres)) { FIXME("No INewWindowManager\n"); return hres; } hres = IUri_GetDisplayUri(window->uri_nofrag, &context_url); if(FAILED(hres)) return hres; hres = IUri_GetDisplayUri(uri, &display_uri); if(FAILED(hres)) { SysFreeString(context_url); return hres; } hres = INewWindowManager_EvaluateNewWindow(new_window_mgr, display_uri, name, context_url, NULL, FALSE, window->browser->doc->has_popup ? 0 : NWMF_FIRST, 0); window->browser->doc->has_popup = TRUE; SysFreeString(display_uri); SysFreeString(context_url); INewWindowManager_Release(new_window_mgr); if(FAILED(hres)) { if(ret) *ret = NULL; return S_OK; } } if(request_data) hres = create_channelbsc(NULL, request_data->headers, request_data->post_data, request_data->post_data_len, FALSE, &bsc); else hres = create_channelbsc(NULL, NULL, NULL, 0, FALSE, &bsc); if(FAILED(hres)) return hres; hres = CreateAsyncBindCtx(0, &bsc->bsc.IBindStatusCallback_iface, NULL, &bind_ctx); if(FAILED(hres)) { IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface); return hres; } hres = CoCreateInstance(&CLSID_InternetExplorer, NULL, CLSCTX_LOCAL_SERVER, &IID_IWebBrowser2, (void**)&web_browser); if(SUCCEEDED(hres)) { ITargetFramePriv2 *target_frame_priv; hres = IWebBrowser2_QueryInterface(web_browser, &IID_ITargetFramePriv2, (void**)&target_frame_priv); if(SUCCEEDED(hres)) { hres = ITargetFramePriv2_AggregatedNavigation2(target_frame_priv, HLNF_DISABLEWINDOWRESTRICTIONS|HLNF_OPENINNEWWINDOW, bind_ctx, &bsc->bsc.IBindStatusCallback_iface, name, uri, emptyW); ITargetFramePriv2_Release(target_frame_priv); if(SUCCEEDED(hres)) hres = do_query_service((IUnknown*)web_browser, &SID_SHTMLWindow, &IID_IHTMLWindow2, (void**)&new_window); } if(FAILED(hres)) { IWebBrowser2_Quit(web_browser); IWebBrowser2_Release(web_browser); } }else { WARN("Could not create InternetExplorer instance: %08x\n", hres); } IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface); IBindCtx_Release(bind_ctx); if(FAILED(hres)) return hres; IWebBrowser2_put_Visible(web_browser, VARIANT_TRUE); IWebBrowser2_Release(web_browser); if(ret) *ret = new_window; else IHTMLWindow2_Release(new_window); return S_OK; } HRESULT hlink_frame_navigate(HTMLDocument *doc, LPCWSTR url, nsChannel *nschannel, DWORD hlnf, BOOL *cancel) { IHlinkFrame *hlink_frame; nsChannelBSC *callback; IBindCtx *bindctx; IMoniker *mon; IHlink *hlink; HRESULT hres; *cancel = FALSE; hres = do_query_service((IUnknown*)doc->doc_obj->client, &IID_IHlinkFrame, &IID_IHlinkFrame, (void**)&hlink_frame); if(FAILED(hres)) return S_OK; hres = create_channelbsc(NULL, NULL, NULL, 0, FALSE, &callback); if(FAILED(hres)) { IHlinkFrame_Release(hlink_frame); return hres; } if(nschannel) read_post_data_stream(nschannel->post_data_stream, nschannel->post_data_contains_headers, &nschannel->request_headers, &callback->bsc.request_data); hres = CreateAsyncBindCtx(0, &callback->bsc.IBindStatusCallback_iface, NULL, &bindctx); if(SUCCEEDED(hres)) hres = CoCreateInstance(&CLSID_StdHlink, NULL, CLSCTX_INPROC_SERVER, &IID_IHlink, (LPVOID*)&hlink); if(SUCCEEDED(hres)) hres = CreateURLMoniker(NULL, url, &mon); if(SUCCEEDED(hres)) { IHlink_SetMonikerReference(hlink, HLINKSETF_TARGET, mon, NULL); if(hlnf & HLNF_OPENINNEWWINDOW) { static const WCHAR wszBlank[] = {'_','b','l','a','n','k',0}; IHlink_SetTargetFrameName(hlink, wszBlank); /* FIXME */ } hres = IHlinkFrame_Navigate(hlink_frame, hlnf, bindctx, &callback->bsc.IBindStatusCallback_iface, hlink); IMoniker_Release(mon); *cancel = hres == S_OK; hres = S_OK; } IHlinkFrame_Release(hlink_frame); IBindCtx_Release(bindctx); IBindStatusCallback_Release(&callback->bsc.IBindStatusCallback_iface); return hres; } static HRESULT navigate_uri(HTMLOuterWindow *window, IUri *uri, const WCHAR *display_uri, const request_data_t *request_data, DWORD flags) { nsWineURI *nsuri; HRESULT hres; TRACE("%s\n", debugstr_w(display_uri)); if(!window->browser) return E_UNEXPECTED; if(window->browser->doc->webbrowser) { DWORD post_data_len = request_data ? request_data->post_data_len : 0; void *post_data = post_data_len ? request_data->post_data : NULL; const WCHAR *headers = request_data ? request_data->headers : NULL; if(!(flags & BINDING_REFRESH)) { BSTR frame_name = NULL; BOOL cancel = FALSE; if(!is_main_content_window(window)) { hres = IHTMLWindow2_get_name(&window->base.IHTMLWindow2_iface, &frame_name); if(FAILED(hres)) return hres; } hres = IDocObjectService_FireBeforeNavigate2(window->browser->doc->doc_object_service, NULL, display_uri, 0x40, frame_name, post_data, post_data_len ? post_data_len+1 : 0, headers, TRUE, &cancel); SysFreeString(frame_name); if(SUCCEEDED(hres) && cancel) { TRACE("Navigation canceled\n"); return S_OK; } } if(is_main_content_window(window)) return super_navigate(window, uri, flags, headers, post_data, post_data_len); } if(is_main_content_window(window)) { BOOL cancel; hres = hlink_frame_navigate(&window->base.inner_window->doc->basedoc, display_uri, NULL, 0, &cancel); if(FAILED(hres)) return hres; if(cancel) { TRACE("Navigation handled by hlink frame\n"); return S_OK; } } hres = create_doc_uri(uri, &nsuri); if(FAILED(hres)) return hres; hres = load_nsuri(window, nsuri, request_data ? request_data->post_stream : NULL, NULL, LOAD_FLAGS_NONE); nsISupports_Release((nsISupports*)nsuri); return hres; } HRESULT load_uri(HTMLOuterWindow *window, IUri *uri, DWORD flags) { BSTR display_uri; HRESULT hres; hres = IUri_GetDisplayUri(uri, &display_uri); if(FAILED(hres)) return hres; hres = navigate_uri(window, uri, display_uri, NULL, flags); SysFreeString(display_uri); return hres; } static HRESULT translate_uri(HTMLOuterWindow *window, IUri *orig_uri, BSTR *ret_display_uri, IUri **ret_uri) { IUri *uri = NULL; BSTR display_uri; HRESULT hres; hres = IUri_GetDisplayUri(orig_uri, &display_uri); if(FAILED(hres)) return hres; if(window->browser->doc->hostui) { OLECHAR *translated_url = NULL; hres = IDocHostUIHandler_TranslateUrl(window->browser->doc->hostui, 0, display_uri, &translated_url); if(hres == S_OK && translated_url) { TRACE("%08x %s -> %s\n", hres, debugstr_w(display_uri), debugstr_w(translated_url)); SysFreeString(display_uri); hres = create_uri(translated_url, 0, &uri); CoTaskMemFree(translated_url); if(FAILED(hres)) return hres; hres = IUri_GetDisplayUri(uri, &display_uri); if(FAILED(hres)) { IUri_Release(uri); return hres; } } } if(!uri) { IUri_AddRef(orig_uri); uri = orig_uri; } *ret_display_uri = display_uri; *ret_uri = uri; return S_OK; } HRESULT submit_form(HTMLOuterWindow *window, const WCHAR *target, IUri *submit_uri, nsIInputStream *post_stream) { request_data_t request_data = {NULL}; HRESULT hres; hres = read_post_data_stream(post_stream, TRUE, NULL, &request_data); if(FAILED(hres)) return hres; if(window) { IUri *uri; BSTR display_uri; window->readystate_locked++; hres = translate_uri(window, submit_uri, &display_uri, &uri); if(SUCCEEDED(hres)) { hres = navigate_uri(window, uri, display_uri, &request_data, BINDING_NAVIGATED|BINDING_SUBMIT); IUri_Release(uri); SysFreeString(display_uri); } window->readystate_locked--; }else hres = navigate_new_window(window, submit_uri, target, &request_data, NULL); release_request_data(&request_data); return hres; } HRESULT navigate_url(HTMLOuterWindow *window, const WCHAR *new_url, IUri *base_uri, DWORD flags) { IUri *uri, *nav_uri; BSTR display_uri; HRESULT hres; if(new_url && base_uri) hres = CoInternetCombineUrlEx(base_uri, new_url, URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO, &nav_uri, 0); else hres = create_uri(new_url, 0, &nav_uri); if(FAILED(hres)) return hres; hres = translate_uri(window, nav_uri, &display_uri, &uri); IUri_Release(nav_uri); if(FAILED(hres)) return hres; hres = navigate_uri(window, uri, display_uri, NULL, flags); IUri_Release(uri); SysFreeString(display_uri); return hres; }