--- /dev/null
+/*
+ * Copyright 2005 Jacek Caban
+ * Copyright 2007 Misha Koshelev
+ *
+ * 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 "urlmon_main.h"
+
+typedef struct {
+ Protocol base;
+
+ IInternetProtocolEx IInternetProtocolEx_iface;
+ IInternetPriority IInternetPriority_iface;
+ IWinInetHttpInfo IWinInetHttpInfo_iface;
+
+ BOOL https;
+ IHttpNegotiate *http_negotiate;
+ WCHAR *full_header;
+
+ LONG ref;
+} HttpProtocol;
+
+static inline HttpProtocol *impl_from_IInternetProtocolEx(IInternetProtocolEx *iface)
+{
+ return CONTAINING_RECORD(iface, HttpProtocol, IInternetProtocolEx_iface);
+}
+
+static inline HttpProtocol *impl_from_IInternetPriority(IInternetPriority *iface)
+{
+ return CONTAINING_RECORD(iface, HttpProtocol, IInternetPriority_iface);
+}
+
+static inline HttpProtocol *impl_from_IWinInetHttpInfo(IWinInetHttpInfo *iface)
+{
+ return CONTAINING_RECORD(iface, HttpProtocol, IWinInetHttpInfo_iface);
+}
+
+static const WCHAR default_headersW[] = {
+ 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',':',' ','g','z','i','p',',',' ','d','e','f','l','a','t','e',0};
+
+static LPWSTR query_http_info(HttpProtocol *This, DWORD option)
+{
+ LPWSTR ret = NULL;
+ DWORD len = 0;
+ BOOL res;
+
+ res = HttpQueryInfoW(This->base.request, option, NULL, &len, NULL);
+ if (!res && GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
+ ret = heap_alloc(len);
+ res = HttpQueryInfoW(This->base.request, option, ret, &len, NULL);
+ }
+ if(!res) {
+ TRACE("HttpQueryInfoW(%d) failed: %08x\n", option, GetLastError());
+ heap_free(ret);
+ return NULL;
+ }
+
+ return ret;
+}
+
+static inline BOOL set_security_flag(HttpProtocol *This, DWORD flags)
+{
+ BOOL res;
+
+ res = InternetSetOptionW(This->base.request, INTERNET_OPTION_SECURITY_FLAGS, &flags, sizeof(flags));
+ if(!res)
+ ERR("Failed to set security flags: %x\n", flags);
+
+ return res;
+}
+
+static inline HRESULT internet_error_to_hres(DWORD error)
+{
+ switch(error)
+ {
+ case ERROR_INTERNET_SEC_CERT_DATE_INVALID:
+ case ERROR_INTERNET_SEC_CERT_CN_INVALID:
+ case ERROR_INTERNET_INVALID_CA:
+ case ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED:
+ case ERROR_INTERNET_SEC_INVALID_CERT:
+ case ERROR_INTERNET_SEC_CERT_ERRORS:
+ case ERROR_INTERNET_SEC_CERT_REV_FAILED:
+ case ERROR_INTERNET_SEC_CERT_NO_REV:
+ case ERROR_INTERNET_SEC_CERT_REVOKED:
+ return INET_E_INVALID_CERTIFICATE;
+ case ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR:
+ case ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR:
+ case ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION:
+ return INET_E_REDIRECT_FAILED;
+ default:
+ return INET_E_DOWNLOAD_FAILURE;
+ }
+}
+
+static HRESULT handle_http_error(HttpProtocol *This, DWORD error)
+{
+ IServiceProvider *serv_prov;
+ IWindowForBindingUI *wfb_ui;
+ IHttpSecurity *http_security;
+ BOOL security_problem;
+ DWORD dlg_flags;
+ HWND hwnd;
+ DWORD res;
+ HRESULT hres;
+
+ TRACE("(%p %u)\n", This, error);
+
+ switch(error) {
+ case ERROR_INTERNET_SEC_CERT_DATE_INVALID:
+ case ERROR_INTERNET_SEC_CERT_CN_INVALID:
+ case ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR:
+ case ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR:
+ case ERROR_INTERNET_INVALID_CA:
+ case ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED:
+ case ERROR_INTERNET_SEC_INVALID_CERT:
+ case ERROR_INTERNET_SEC_CERT_ERRORS:
+ case ERROR_INTERNET_SEC_CERT_REV_FAILED:
+ case ERROR_INTERNET_SEC_CERT_NO_REV:
+ case ERROR_INTERNET_SEC_CERT_REVOKED:
+ case ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION:
+ security_problem = TRUE;
+ break;
+ default:
+ security_problem = FALSE;
+ }
+
+ hres = IInternetProtocolSink_QueryInterface(This->base.protocol_sink, &IID_IServiceProvider,
+ (void**)&serv_prov);
+ if(FAILED(hres)) {
+ ERR("Failed to get IServiceProvider.\n");
+ return E_ABORT;
+ }
+
+ if(security_problem) {
+ hres = IServiceProvider_QueryService(serv_prov, &IID_IHttpSecurity, &IID_IHttpSecurity,
+ (void**)&http_security);
+ if(SUCCEEDED(hres)) {
+ hres = IHttpSecurity_OnSecurityProblem(http_security, error);
+ IHttpSecurity_Release(http_security);
+
+ TRACE("OnSecurityProblem returned %08x\n", hres);
+
+ if(hres != S_FALSE)
+ {
+ BOOL res = FALSE;
+
+ IServiceProvider_Release(serv_prov);
+
+ if(hres == S_OK) {
+ if(error == ERROR_INTERNET_SEC_CERT_DATE_INVALID)
+ res = set_security_flag(This, SECURITY_FLAG_IGNORE_CERT_DATE_INVALID);
+ else if(error == ERROR_INTERNET_SEC_CERT_CN_INVALID)
+ res = set_security_flag(This, SECURITY_FLAG_IGNORE_CERT_CN_INVALID);
+ else if(error == ERROR_INTERNET_INVALID_CA)
+ res = set_security_flag(This, SECURITY_FLAG_IGNORE_UNKNOWN_CA);
+
+ if(res)
+ return RPC_E_RETRY;
+
+ FIXME("Don't know how to ignore error %d\n", error);
+ return E_ABORT;
+ }
+
+ if(hres == E_ABORT)
+ return E_ABORT;
+ if(hres == RPC_E_RETRY)
+ return RPC_E_RETRY;
+
+ return internet_error_to_hres(error);
+ }
+ }
+ }
+
+ switch(error) {
+ case ERROR_INTERNET_SEC_CERT_REV_FAILED:
+ if(hres != S_FALSE) {
+ /* Silently ignore the error. We will get more detailed error from wininet anyway. */
+ set_security_flag(This, SECURITY_FLAG_IGNORE_REVOCATION);
+ hres = RPC_E_RETRY;
+ break;
+ }
+ /* fallthrough */
+ default:
+ hres = IServiceProvider_QueryService(serv_prov, &IID_IWindowForBindingUI, &IID_IWindowForBindingUI, (void**)&wfb_ui);
+ if(SUCCEEDED(hres)) {
+ const IID *iid_reason;
+
+ if(security_problem)
+ iid_reason = &IID_IHttpSecurity;
+ else if(error == ERROR_INTERNET_INCORRECT_PASSWORD)
+ iid_reason = &IID_IAuthenticate;
+ else
+ iid_reason = &IID_IWindowForBindingUI;
+
+ hres = IWindowForBindingUI_GetWindow(wfb_ui, iid_reason, &hwnd);
+ IWindowForBindingUI_Release(wfb_ui);
+ }
+
+ if(FAILED(hres)) hwnd = NULL;
+
+ dlg_flags = FLAGS_ERROR_UI_FLAGS_CHANGE_OPTIONS | FLAGS_ERROR_UI_FLAGS_GENERATE_DATA;
+ if(This->base.bindf & BINDF_NO_UI)
+ dlg_flags |= FLAGS_ERROR_UI_FLAGS_NO_UI;
+
+ res = InternetErrorDlg(hwnd, This->base.request, error, dlg_flags, NULL);
+ hres = res == ERROR_INTERNET_FORCE_RETRY || res == ERROR_SUCCESS ? RPC_E_RETRY : internet_error_to_hres(error);
+ }
+
+ IServiceProvider_Release(serv_prov);
+ return hres;
+}
+
+static ULONG send_http_request(HttpProtocol *This)
+{
+ INTERNET_BUFFERSW send_buffer = {sizeof(INTERNET_BUFFERSW)};
+ BOOL res;
+
+ send_buffer.lpcszHeader = This->full_header;
+ send_buffer.dwHeadersLength = send_buffer.dwHeadersTotal = strlenW(This->full_header);
+
+ if(This->base.bind_info.dwBindVerb != BINDVERB_GET) {
+ switch(This->base.bind_info.stgmedData.tymed) {
+ case TYMED_HGLOBAL:
+ /* Native does not use GlobalLock/GlobalUnlock, so we won't either */
+ send_buffer.lpvBuffer = This->base.bind_info.stgmedData.u.hGlobal;
+ send_buffer.dwBufferLength = send_buffer.dwBufferTotal = This->base.bind_info.cbstgmedData;
+ break;
+ case TYMED_ISTREAM: {
+ LARGE_INTEGER offset;
+
+ send_buffer.dwBufferTotal = This->base.bind_info.cbstgmedData;
+ if(!This->base.post_stream) {
+ This->base.post_stream = This->base.bind_info.stgmedData.u.pstm;
+ IStream_AddRef(This->base.post_stream);
+ }
+
+ offset.QuadPart = 0;
+ IStream_Seek(This->base.post_stream, offset, STREAM_SEEK_SET, NULL);
+ break;
+ }
+ default:
+ FIXME("Unsupported This->base.bind_info.stgmedData.tymed %d\n", This->base.bind_info.stgmedData.tymed);
+ }
+ }
+
+ if(This->base.post_stream)
+ res = HttpSendRequestExW(This->base.request, &send_buffer, NULL, 0, 0);
+ else
+ res = HttpSendRequestW(This->base.request, send_buffer.lpcszHeader, send_buffer.dwHeadersLength,
+ send_buffer.lpvBuffer, send_buffer.dwBufferLength);
+
+ return res ? 0 : GetLastError();
+}
+
+static inline HttpProtocol *impl_from_Protocol(Protocol *prot)
+{
+ return CONTAINING_RECORD(prot, HttpProtocol, base);
+}
+
+static HRESULT HttpProtocol_open_request(Protocol *prot, IUri *uri, DWORD request_flags,
+ HINTERNET internet_session, IInternetBindInfo *bind_info)
+{
+ HttpProtocol *This = impl_from_Protocol(prot);
+ WCHAR *addl_header = NULL, *post_cookie = NULL, *rootdoc_url = NULL;
+ IServiceProvider *service_provider = NULL;
+ IHttpNegotiate2 *http_negotiate2 = NULL;
+ BSTR url, host, user, pass, path;
+ LPOLESTR accept_mimes[257];
+ const WCHAR **accept_types;
+ BYTE security_id[512];
+ DWORD len, port, flags;
+ ULONG num, error;
+ BOOL res, b;
+ HRESULT hres;
+
+ static const WCHAR wszBindVerb[BINDVERB_CUSTOM][5] =
+ {{'G','E','T',0},
+ {'P','O','S','T',0},
+ {'P','U','T',0}};
+
+ hres = IUri_GetPort(uri, &port);
+ if(FAILED(hres))
+ return hres;
+
+ hres = IUri_GetHost(uri, &host);
+ if(FAILED(hres))
+ return hres;
+
+ hres = IUri_GetUserName(uri, &user);
+ if(SUCCEEDED(hres)) {
+ hres = IUri_GetPassword(uri, &pass);
+
+ if(SUCCEEDED(hres)) {
+ This->base.connection = InternetConnectW(internet_session, host, port, user, pass,
+ INTERNET_SERVICE_HTTP, This->https ? INTERNET_FLAG_SECURE : 0, (DWORD_PTR)&This->base);
+ SysFreeString(pass);
+ }
+ SysFreeString(user);
+ }
+ SysFreeString(host);
+ if(FAILED(hres))
+ return hres;
+ if(!This->base.connection) {
+ WARN("InternetConnect failed: %d\n", GetLastError());
+ return INET_E_CANNOT_CONNECT;
+ }
+
+ num = 0;
+ hres = IInternetBindInfo_GetBindString(bind_info, BINDSTRING_ROOTDOC_URL, &rootdoc_url, 1, &num);
+ if(hres == S_OK && num) {
+ FIXME("Use root doc URL %s\n", debugstr_w(rootdoc_url));
+ CoTaskMemFree(rootdoc_url);
+ }
+
+ num = sizeof(accept_mimes)/sizeof(accept_mimes[0])-1;
+ hres = IInternetBindInfo_GetBindString(bind_info, BINDSTRING_ACCEPT_MIMES, accept_mimes, num, &num);
+ if(hres == INET_E_USE_DEFAULT_SETTING) {
+ static const WCHAR default_accept_mimeW[] = {'*','/','*',0};
+ static const WCHAR *default_accept_mimes[] = {default_accept_mimeW, NULL};
+
+ accept_types = default_accept_mimes;
+ num = 0;
+ }else if(hres == S_OK) {
+ accept_types = (const WCHAR**)accept_mimes;
+ }else {
+ WARN("GetBindString BINDSTRING_ACCEPT_MIMES failed: %08x\n", hres);
+ return INET_E_NO_VALID_MEDIA;
+ }
+ accept_mimes[num] = 0;
+
+ if(This->https)
+ request_flags |= INTERNET_FLAG_SECURE;
+
+ hres = IUri_GetPathAndQuery(uri, &path);
+ if(SUCCEEDED(hres)) {
+ This->base.request = HttpOpenRequestW(This->base.connection,
+ This->base.bind_info.dwBindVerb < BINDVERB_CUSTOM
+ ? wszBindVerb[This->base.bind_info.dwBindVerb] : This->base.bind_info.szCustomVerb,
+ path, NULL, NULL, accept_types, request_flags, (DWORD_PTR)&This->base);
+ SysFreeString(path);
+ }
+ while(num--)
+ CoTaskMemFree(accept_mimes[num]);
+ if(FAILED(hres))
+ return hres;
+ if (!This->base.request) {
+ WARN("HttpOpenRequest failed: %d\n", GetLastError());
+ return INET_E_RESOURCE_NOT_FOUND;
+ }
+
+ hres = IInternetProtocolSink_QueryInterface(This->base.protocol_sink, &IID_IServiceProvider,
+ (void **)&service_provider);
+ if (hres != S_OK) {
+ WARN("IInternetProtocolSink_QueryInterface IID_IServiceProvider failed: %08x\n", hres);
+ return hres;
+ }
+
+ hres = IServiceProvider_QueryService(service_provider, &IID_IHttpNegotiate,
+ &IID_IHttpNegotiate, (void **)&This->http_negotiate);
+ if (hres != S_OK) {
+ WARN("IServiceProvider_QueryService IID_IHttpNegotiate failed: %08x\n", hres);
+ IServiceProvider_Release(service_provider);
+ return hres;
+ }
+
+ hres = IUri_GetAbsoluteUri(uri, &url);
+ if(FAILED(hres)) {
+ IServiceProvider_Release(service_provider);
+ return hres;
+ }
+
+ hres = IHttpNegotiate_BeginningTransaction(This->http_negotiate, url, default_headersW,
+ 0, &addl_header);
+ SysFreeString(url);
+ if(hres != S_OK) {
+ WARN("IHttpNegotiate_BeginningTransaction failed: %08x\n", hres);
+ IServiceProvider_Release(service_provider);
+ return hres;
+ }
+
+ len = addl_header ? strlenW(addl_header) : 0;
+
+ This->full_header = heap_alloc(len*sizeof(WCHAR)+sizeof(default_headersW));
+ if(!This->full_header) {
+ IServiceProvider_Release(service_provider);
+ return E_OUTOFMEMORY;
+ }
+
+ if(len)
+ memcpy(This->full_header, addl_header, len*sizeof(WCHAR));
+ CoTaskMemFree(addl_header);
+ memcpy(This->full_header+len, default_headersW, sizeof(default_headersW));
+
+ hres = IServiceProvider_QueryService(service_provider, &IID_IHttpNegotiate2,
+ &IID_IHttpNegotiate2, (void **)&http_negotiate2);
+ IServiceProvider_Release(service_provider);
+ if(hres != S_OK) {
+ WARN("IServiceProvider_QueryService IID_IHttpNegotiate2 failed: %08x\n", hres);
+ /* No goto done as per native */
+ }else {
+ len = sizeof(security_id)/sizeof(security_id[0]);
+ hres = IHttpNegotiate2_GetRootSecurityId(http_negotiate2, security_id, &len, 0);
+ IHttpNegotiate2_Release(http_negotiate2);
+ if (hres != S_OK)
+ WARN("IHttpNegotiate2_GetRootSecurityId failed: %08x\n", hres);
+ }
+
+ /* FIXME: Handle security_id. Native calls undocumented function IsHostInProxyBypassList. */
+
+ if(This->base.bind_info.dwBindVerb == BINDVERB_POST) {
+ num = 0;
+ hres = IInternetBindInfo_GetBindString(bind_info, BINDSTRING_POST_COOKIE, &post_cookie, 1, &num);
+ if(hres == S_OK && num) {
+ if(!InternetSetOptionW(This->base.request, INTERNET_OPTION_SECONDARY_CACHE_KEY,
+ post_cookie, lstrlenW(post_cookie)))
+ WARN("InternetSetOption INTERNET_OPTION_SECONDARY_CACHE_KEY failed: %d\n", GetLastError());
+ CoTaskMemFree(post_cookie);
+ }
+ }
+
+ flags = INTERNET_ERROR_MASK_COMBINED_SEC_CERT;
+ res = InternetSetOptionW(This->base.request, INTERNET_OPTION_ERROR_MASK, &flags, sizeof(flags));
+ if(!res)
+ WARN("InternetSetOption(INTERNET_OPTION_ERROR_MASK) failed: %u\n", GetLastError());
+
+ b = TRUE;
+ res = InternetSetOptionW(This->base.request, INTERNET_OPTION_HTTP_DECODING, &b, sizeof(b));
+ if(!res)
+ WARN("InternetSetOption(INTERNET_OPTION_HTTP_DECODING) failed: %u\n", GetLastError());
+
+ do {
+ error = send_http_request(This);
+
+ switch(error) {
+ case ERROR_IO_PENDING:
+ return S_OK;
+ case ERROR_SUCCESS:
+ /*
+ * If sending response ended synchronously, it means that we have the whole data
+ * available locally (most likely in cache).
+ */
+ return protocol_syncbinding(&This->base);
+ default:
+ hres = handle_http_error(This, error);
+ }
+ } while(hres == RPC_E_RETRY);
+
+ WARN("HttpSendRequest failed: %d\n", error);
+ return hres;
+}
+
+static HRESULT HttpProtocol_end_request(Protocol *protocol)
+{
+ BOOL res;
+
+ res = HttpEndRequestW(protocol->request, NULL, 0, 0);
+ if(!res && GetLastError() != ERROR_IO_PENDING) {
+ FIXME("HttpEndRequest failed: %u\n", GetLastError());
+ return E_FAIL;
+ }
+
+ return S_OK;
+}
+
+static BOOL is_redirect_response(DWORD status_code)
+{
+ switch(status_code) {
+ case HTTP_STATUS_REDIRECT:
+ case HTTP_STATUS_MOVED:
+ case HTTP_STATUS_REDIRECT_KEEP_VERB:
+ case HTTP_STATUS_REDIRECT_METHOD:
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static HRESULT HttpProtocol_start_downloading(Protocol *prot)
+{
+ HttpProtocol *This = impl_from_Protocol(prot);
+ LPWSTR content_type, content_length, ranges;
+ DWORD len = sizeof(DWORD);
+ DWORD status_code;
+ BOOL res;
+ HRESULT hres;
+
+ static const WCHAR wszDefaultContentType[] =
+ {'t','e','x','t','/','h','t','m','l',0};
+
+ if(!This->http_negotiate) {
+ WARN("Expected IHttpNegotiate pointer to be non-NULL\n");
+ return S_OK;
+ }
+
+ res = HttpQueryInfoW(This->base.request, HTTP_QUERY_STATUS_CODE | HTTP_QUERY_FLAG_NUMBER,
+ &status_code, &len, NULL);
+ if(res) {
+ WCHAR *response_headers;
+
+ if((This->base.bind_info.dwOptions & BINDINFO_OPTIONS_DISABLEAUTOREDIRECTS) && is_redirect_response(status_code)) {
+ WCHAR *location;
+
+ TRACE("Got redirect with disabled auto redirects\n");
+
+ location = query_http_info(This, HTTP_QUERY_LOCATION);
+ This->base.flags |= FLAG_RESULT_REPORTED | FLAG_LAST_DATA_REPORTED;
+ IInternetProtocolSink_ReportResult(This->base.protocol_sink, INET_E_REDIRECT_FAILED, 0, location);
+ heap_free(location);
+ return INET_E_REDIRECT_FAILED;
+ }
+
+ response_headers = query_http_info(This, HTTP_QUERY_RAW_HEADERS_CRLF);
+ if(response_headers) {
+ hres = IHttpNegotiate_OnResponse(This->http_negotiate, status_code, response_headers,
+ NULL, NULL);
+ heap_free(response_headers);
+ if (hres != S_OK) {
+ WARN("IHttpNegotiate_OnResponse failed: %08x\n", hres);
+ return S_OK;
+ }
+ }
+ }else {
+ WARN("HttpQueryInfo failed: %d\n", GetLastError());
+ }
+
+ ranges = query_http_info(This, HTTP_QUERY_ACCEPT_RANGES);
+ if(ranges) {
+ IInternetProtocolSink_ReportProgress(This->base.protocol_sink, BINDSTATUS_ACCEPTRANGES, NULL);
+ heap_free(ranges);
+ }
+
+ content_type = query_http_info(This, HTTP_QUERY_CONTENT_TYPE);
+ if(content_type) {
+ /* remove the charset, if present */
+ LPWSTR p = strchrW(content_type, ';');
+ if (p) *p = '\0';
+
+ IInternetProtocolSink_ReportProgress(This->base.protocol_sink,
+ (This->base.bindf & BINDF_FROMURLMON)
+ ? BINDSTATUS_MIMETYPEAVAILABLE : BINDSTATUS_RAWMIMETYPE,
+ content_type);
+ heap_free(content_type);
+ }else {
+ WARN("HttpQueryInfo failed: %d\n", GetLastError());
+ IInternetProtocolSink_ReportProgress(This->base.protocol_sink,
+ (This->base.bindf & BINDF_FROMURLMON)
+ ? BINDSTATUS_MIMETYPEAVAILABLE : BINDSTATUS_RAWMIMETYPE,
+ wszDefaultContentType);
+ }
+
+ content_length = query_http_info(This, HTTP_QUERY_CONTENT_LENGTH);
+ if(content_length) {
+ This->base.content_length = atoiW(content_length);
+ heap_free(content_length);
+ }
+
+ return S_OK;
+}
+
+static void HttpProtocol_close_connection(Protocol *prot)
+{
+ HttpProtocol *This = impl_from_Protocol(prot);
+
+ if(This->http_negotiate) {
+ IHttpNegotiate_Release(This->http_negotiate);
+ This->http_negotiate = NULL;
+ }
+
+ heap_free(This->full_header);
+ This->full_header = NULL;
+}
+
+static void HttpProtocol_on_error(Protocol *prot, DWORD error)
+{
+ HttpProtocol *This = impl_from_Protocol(prot);
+ HRESULT hres;
+
+ TRACE("(%p) %d\n", prot, error);
+
+ if(prot->flags & FLAG_FIRST_CONTINUE_COMPLETE) {
+ FIXME("Not handling error %d\n", error);
+ return;
+ }
+
+ while((hres = handle_http_error(This, error)) == RPC_E_RETRY) {
+ error = send_http_request(This);
+
+ if(error == ERROR_IO_PENDING || error == ERROR_SUCCESS)
+ return;
+ }
+
+ protocol_abort(prot, hres);
+ protocol_close_connection(prot);
+ return;
+}
+
+static const ProtocolVtbl AsyncProtocolVtbl = {
+ HttpProtocol_open_request,
+ HttpProtocol_end_request,
+ HttpProtocol_start_downloading,
+ HttpProtocol_close_connection,
+ HttpProtocol_on_error
+};
+
+static HRESULT WINAPI HttpProtocol_QueryInterface(IInternetProtocolEx *iface, REFIID riid, void **ppv)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ *ppv = NULL;
+ if(IsEqualGUID(&IID_IUnknown, riid)) {
+ TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
+ *ppv = &This->IInternetProtocolEx_iface;
+ }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
+ TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
+ *ppv = &This->IInternetProtocolEx_iface;
+ }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
+ TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
+ *ppv = &This->IInternetProtocolEx_iface;
+ }else if(IsEqualGUID(&IID_IInternetProtocolEx, riid)) {
+ TRACE("(%p)->(IID_IInternetProtocolEx %p)\n", This, ppv);
+ *ppv = &This->IInternetProtocolEx_iface;
+ }else if(IsEqualGUID(&IID_IInternetPriority, riid)) {
+ TRACE("(%p)->(IID_IInternetPriority %p)\n", This, ppv);
+ *ppv = &This->IInternetPriority_iface;
+ }else if(IsEqualGUID(&IID_IWinInetInfo, riid)) {
+ TRACE("(%p)->(IID_IWinInetInfo %p)\n", This, ppv);
+ *ppv = &This->IWinInetHttpInfo_iface;
+ }else if(IsEqualGUID(&IID_IWinInetHttpInfo, riid)) {
+ TRACE("(%p)->(IID_IWinInetHttpInfo %p)\n", This, ppv);
+ *ppv = &This->IWinInetHttpInfo_iface;
+ }
+
+ if(*ppv) {
+ IInternetProtocolEx_AddRef(iface);
+ return S_OK;
+ }
+
+ WARN("not supported interface %s\n", debugstr_guid(riid));
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI HttpProtocol_AddRef(IInternetProtocolEx *iface)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ LONG ref = InterlockedIncrement(&This->ref);
+ TRACE("(%p) ref=%d\n", This, ref);
+ return ref;
+}
+
+static ULONG WINAPI HttpProtocol_Release(IInternetProtocolEx *iface)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ LONG ref = InterlockedDecrement(&This->ref);
+
+ TRACE("(%p) ref=%d\n", This, ref);
+
+ if(!ref) {
+ protocol_close_connection(&This->base);
+ heap_free(This);
+
+ URLMON_UnlockModule();
+ }
+
+ return ref;
+}
+
+static HRESULT WINAPI HttpProtocol_Start(IInternetProtocolEx *iface, LPCWSTR szUrl,
+ IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
+ DWORD grfPI, HANDLE_PTR dwReserved)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ IUri *uri;
+ HRESULT hres;
+
+ TRACE("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
+ pOIBindInfo, grfPI, dwReserved);
+
+ hres = CreateUri(szUrl, 0, 0, &uri);
+ if(FAILED(hres))
+ return hres;
+
+ hres = IInternetProtocolEx_StartEx(&This->IInternetProtocolEx_iface, uri, pOIProtSink,
+ pOIBindInfo, grfPI, (HANDLE*)dwReserved);
+
+ IUri_Release(uri);
+ return hres;
+}
+
+static HRESULT WINAPI HttpProtocol_Continue(IInternetProtocolEx *iface, PROTOCOLDATA *pProtocolData)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ TRACE("(%p)->(%p)\n", This, pProtocolData);
+
+ return protocol_continue(&This->base, pProtocolData);
+}
+
+static HRESULT WINAPI HttpProtocol_Abort(IInternetProtocolEx *iface, HRESULT hrReason,
+ DWORD dwOptions)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ TRACE("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
+
+ return protocol_abort(&This->base, hrReason);
+}
+
+static HRESULT WINAPI HttpProtocol_Terminate(IInternetProtocolEx *iface, DWORD dwOptions)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ TRACE("(%p)->(%08x)\n", This, dwOptions);
+
+ protocol_close_connection(&This->base);
+ return S_OK;
+}
+
+static HRESULT WINAPI HttpProtocol_Suspend(IInternetProtocolEx *iface)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ FIXME("(%p)\n", This);
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HttpProtocol_Resume(IInternetProtocolEx *iface)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ FIXME("(%p)\n", This);
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HttpProtocol_Read(IInternetProtocolEx *iface, void *pv,
+ ULONG cb, ULONG *pcbRead)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
+
+ return protocol_read(&This->base, pv, cb, pcbRead);
+}
+
+static HRESULT WINAPI HttpProtocol_Seek(IInternetProtocolEx *iface, LARGE_INTEGER dlibMove,
+ DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
+ return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HttpProtocol_LockRequest(IInternetProtocolEx *iface, DWORD dwOptions)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ TRACE("(%p)->(%08x)\n", This, dwOptions);
+
+ return protocol_lock_request(&This->base);
+}
+
+static HRESULT WINAPI HttpProtocol_UnlockRequest(IInternetProtocolEx *iface)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+
+ TRACE("(%p)\n", This);
+
+ return protocol_unlock_request(&This->base);
+}
+
+static HRESULT WINAPI HttpProtocol_StartEx(IInternetProtocolEx *iface, IUri *pUri,
+ IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
+ DWORD grfPI, HANDLE *dwReserved)
+{
+ HttpProtocol *This = impl_from_IInternetProtocolEx(iface);
+ DWORD scheme = 0;
+ HRESULT hres;
+
+ TRACE("(%p)->(%p %p %p %08x %p)\n", This, pUri, pOIProtSink,
+ pOIBindInfo, grfPI, dwReserved);
+
+ hres = IUri_GetScheme(pUri, &scheme);
+ if(FAILED(hres))
+ return hres;
+ if(scheme != (This->https ? URL_SCHEME_HTTPS : URL_SCHEME_HTTP))
+ return MK_E_SYNTAX;
+
+ return protocol_start(&This->base, (IInternetProtocol*)&This->IInternetProtocolEx_iface, pUri,
+ pOIProtSink, pOIBindInfo);
+}
+
+static const IInternetProtocolExVtbl HttpProtocolVtbl = {
+ HttpProtocol_QueryInterface,
+ HttpProtocol_AddRef,
+ HttpProtocol_Release,
+ HttpProtocol_Start,
+ HttpProtocol_Continue,
+ HttpProtocol_Abort,
+ HttpProtocol_Terminate,
+ HttpProtocol_Suspend,
+ HttpProtocol_Resume,
+ HttpProtocol_Read,
+ HttpProtocol_Seek,
+ HttpProtocol_LockRequest,
+ HttpProtocol_UnlockRequest,
+ HttpProtocol_StartEx
+};
+
+static HRESULT WINAPI HttpPriority_QueryInterface(IInternetPriority *iface, REFIID riid, void **ppv)
+{
+ HttpProtocol *This = impl_from_IInternetPriority(iface);
+ return IInternetProtocolEx_QueryInterface(&This->IInternetProtocolEx_iface, riid, ppv);
+}
+
+static ULONG WINAPI HttpPriority_AddRef(IInternetPriority *iface)
+{
+ HttpProtocol *This = impl_from_IInternetPriority(iface);
+ return IInternetProtocolEx_AddRef(&This->IInternetProtocolEx_iface);
+}
+
+static ULONG WINAPI HttpPriority_Release(IInternetPriority *iface)
+{
+ HttpProtocol *This = impl_from_IInternetPriority(iface);
+ return IInternetProtocolEx_Release(&This->IInternetProtocolEx_iface);
+}
+
+static HRESULT WINAPI HttpPriority_SetPriority(IInternetPriority *iface, LONG nPriority)
+{
+ HttpProtocol *This = impl_from_IInternetPriority(iface);
+
+ TRACE("(%p)->(%d)\n", This, nPriority);
+
+ This->base.priority = nPriority;
+ return S_OK;
+}
+
+static HRESULT WINAPI HttpPriority_GetPriority(IInternetPriority *iface, LONG *pnPriority)
+{
+ HttpProtocol *This = impl_from_IInternetPriority(iface);
+
+ TRACE("(%p)->(%p)\n", This, pnPriority);
+
+ *pnPriority = This->base.priority;
+ return S_OK;
+}
+
+static const IInternetPriorityVtbl HttpPriorityVtbl = {
+ HttpPriority_QueryInterface,
+ HttpPriority_AddRef,
+ HttpPriority_Release,
+ HttpPriority_SetPriority,
+ HttpPriority_GetPriority
+};
+
+static HRESULT WINAPI HttpInfo_QueryInterface(IWinInetHttpInfo *iface, REFIID riid, void **ppv)
+{
+ HttpProtocol *This = impl_from_IWinInetHttpInfo(iface);
+ return IInternetProtocolEx_QueryInterface(&This->IInternetProtocolEx_iface, riid, ppv);
+}
+
+static ULONG WINAPI HttpInfo_AddRef(IWinInetHttpInfo *iface)
+{
+ HttpProtocol *This = impl_from_IWinInetHttpInfo(iface);
+ return IInternetProtocolEx_AddRef(&This->IInternetProtocolEx_iface);
+}
+
+static ULONG WINAPI HttpInfo_Release(IWinInetHttpInfo *iface)
+{
+ HttpProtocol *This = impl_from_IWinInetHttpInfo(iface);
+ return IInternetProtocolEx_Release(&This->IInternetProtocolEx_iface);
+}
+
+static HRESULT WINAPI HttpInfo_QueryOption(IWinInetHttpInfo *iface, DWORD dwOption,
+ void *pBuffer, DWORD *pcbBuffer)
+{
+ HttpProtocol *This = impl_from_IWinInetHttpInfo(iface);
+ TRACE("(%p)->(%x %p %p)\n", This, dwOption, pBuffer, pcbBuffer);
+
+ if(!This->base.request)
+ return E_FAIL;
+
+ if(!InternetQueryOptionW(This->base.request, dwOption, pBuffer, pcbBuffer))
+ return S_FALSE;
+ return S_OK;
+}
+
+static HRESULT WINAPI HttpInfo_QueryInfo(IWinInetHttpInfo *iface, DWORD dwOption,
+ void *pBuffer, DWORD *pcbBuffer, DWORD *pdwFlags, DWORD *pdwReserved)
+{
+ HttpProtocol *This = impl_from_IWinInetHttpInfo(iface);
+ TRACE("(%p)->(%x %p %p %p %p)\n", This, dwOption, pBuffer, pcbBuffer, pdwFlags, pdwReserved);
+
+ if(!This->base.request)
+ return E_FAIL;
+
+ if(!HttpQueryInfoW(This->base.request, dwOption, pBuffer, pcbBuffer, pdwFlags)) {
+ if(pBuffer)
+ memset(pBuffer, 0, *pcbBuffer);
+ return S_OK;
+ }
+ return S_OK;
+}
+
+static const IWinInetHttpInfoVtbl WinInetHttpInfoVtbl = {
+ HttpInfo_QueryInterface,
+ HttpInfo_AddRef,
+ HttpInfo_Release,
+ HttpInfo_QueryOption,
+ HttpInfo_QueryInfo
+};
+
+static HRESULT create_http_protocol(BOOL https, void **ppobj)
+{
+ HttpProtocol *ret;
+
+ ret = heap_alloc_zero(sizeof(HttpProtocol));
+ if(!ret)
+ return E_OUTOFMEMORY;
+
+ ret->base.vtbl = &AsyncProtocolVtbl;
+ ret->IInternetProtocolEx_iface.lpVtbl = &HttpProtocolVtbl;
+ ret->IInternetPriority_iface.lpVtbl = &HttpPriorityVtbl;
+ ret->IWinInetHttpInfo_iface.lpVtbl = &WinInetHttpInfoVtbl;
+
+ ret->https = https;
+ ret->ref = 1;
+
+ *ppobj = &ret->IInternetProtocolEx_iface;
+
+ URLMON_LockModule();
+ return S_OK;
+}
+
+HRESULT HttpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
+{
+ TRACE("(%p %p)\n", pUnkOuter, ppobj);
+
+ return create_http_protocol(FALSE, ppobj);
+}
+
+HRESULT HttpSProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
+{
+ TRACE("(%p %p)\n", pUnkOuter, ppobj);
+
+ return create_http_protocol(TRUE, ppobj);
+}
projects / reactos.git / blobdiff