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Diffstat (limited to '')
-rw-r--r-- | toolkit/crashreporter/google-breakpad/src/tools/windows/converter_exe/wininet_client.cc | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/tools/windows/converter_exe/wininet_client.cc b/toolkit/crashreporter/google-breakpad/src/tools/windows/converter_exe/wininet_client.cc new file mode 100644 index 0000000000..3e542db25f --- /dev/null +++ b/toolkit/crashreporter/google-breakpad/src/tools/windows/converter_exe/wininet_client.cc @@ -0,0 +1,278 @@ +// Copyright 2019 Google Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "tools/windows/converter_exe/wininet_client.h"
+
+#include <assert.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <wininet.h>
+
+namespace crash {
+
+namespace internal {
+
+// This class implements HttpClient based on WinInet APIs.
+class WinInetClient : public HttpClient {
+ public:
+ virtual ~WinInetClient() {}
+ virtual bool CrackUrl(const TCHAR* url,
+ DWORD flags,
+ TCHAR* scheme,
+ size_t scheme_buffer_length,
+ TCHAR* host,
+ size_t host_buffer_length,
+ TCHAR* uri,
+ size_t uri_buffer_length,
+ int* port) const;
+ virtual bool Open(const TCHAR* user_agent,
+ DWORD access_type,
+ const TCHAR* proxy_name,
+ const TCHAR* proxy_bypass,
+ HttpHandle* session_handle) const;
+ virtual bool Connect(HttpHandle session_handle,
+ const TCHAR* server,
+ int port,
+ HttpHandle* connection_handle) const;
+ virtual bool OpenRequest(HttpHandle connection_handle,
+ const TCHAR* verb,
+ const TCHAR* uri,
+ const TCHAR* version,
+ const TCHAR* referrer,
+ bool is_secure,
+ HttpHandle* request_handle) const;
+ virtual bool SendRequest(HttpHandle request_handle,
+ const TCHAR* headers,
+ DWORD headers_length) const;
+ virtual bool ReceiveResponse(HttpHandle request_handle) const;
+ virtual bool GetHttpStatusCode(HttpHandle request_handle,
+ int* status_code) const;
+ virtual bool GetContentLength(HttpHandle request_handle,
+ DWORD* content_length) const;
+ virtual bool ReadData(HttpHandle request_handle,
+ void* buffer,
+ DWORD buffer_length,
+ DWORD* bytes_read) const;
+ virtual bool Close(HttpHandle handle) const;
+
+ private:
+ static DWORD MapAccessType(DWORD access_type);
+ static HINTERNET ToHINTERNET(HttpHandle handle);
+ static HttpHandle FromHINTERNET(HINTERNET handle);
+};
+
+bool WinInetClient::CrackUrl(const TCHAR* url,
+ DWORD flags,
+ TCHAR* scheme,
+ size_t scheme_buffer_length,
+ TCHAR* host,
+ size_t host_buffer_length,
+ TCHAR* uri,
+ size_t uri_buffer_length,
+ int* port) const {
+ assert(url);
+ assert(scheme);
+ assert(host);
+ assert(uri);
+ assert(port);
+
+ URL_COMPONENTS url_comp = {0};
+ url_comp.dwStructSize = sizeof(url_comp);
+ url_comp.lpszScheme = scheme;
+ url_comp.dwSchemeLength = static_cast<DWORD>(scheme_buffer_length);
+ url_comp.lpszHostName = host;
+ url_comp.dwHostNameLength = static_cast<DWORD>(host_buffer_length);
+ url_comp.lpszUrlPath = uri;
+ url_comp.dwUrlPathLength = static_cast<DWORD>(uri_buffer_length);
+
+ bool result = !!::InternetCrackUrl(url, 0, flags, &url_comp);
+ if (result) {
+ *port = static_cast<int>(url_comp.nPort);
+ }
+ return result;
+}
+
+bool WinInetClient::Open(const TCHAR* user_agent,
+ DWORD access_type,
+ const TCHAR* proxy_name,
+ const TCHAR* proxy_bypass,
+ HttpHandle* session_handle) const {
+ *session_handle = FromHINTERNET(::InternetOpen(user_agent,
+ MapAccessType(access_type),
+ proxy_name,
+ proxy_bypass,
+ 0));
+ return !!(*session_handle);
+}
+
+bool WinInetClient::Connect(HttpHandle session_handle,
+ const TCHAR* server,
+ int port,
+ HttpHandle* connection_handle) const {
+ assert(server);
+
+ // Uses NULL user name and password to connect. Always uses http service.
+ *connection_handle = FromHINTERNET(::InternetConnect(
+ ToHINTERNET(session_handle),
+ server,
+ static_cast<INTERNET_PORT>(port),
+ NULL,
+ NULL,
+ INTERNET_SERVICE_HTTP,
+ 0,
+ 0));
+ return !!(*connection_handle);
+}
+
+bool WinInetClient::OpenRequest(HttpHandle connection_handle,
+ const TCHAR* verb,
+ const TCHAR* uri,
+ const TCHAR* version,
+ const TCHAR* referrer,
+ bool is_secure,
+ HttpHandle* request_handle) const {
+ assert(connection_handle);
+ assert(verb);
+ assert(uri);
+
+ *request_handle = FromHINTERNET(::HttpOpenRequest(
+ ToHINTERNET(connection_handle),
+ verb,
+ uri,
+ version,
+ referrer,
+ NULL,
+ is_secure ? INTERNET_FLAG_SECURE : 0,
+ NULL));
+ return !!(*request_handle);
+}
+
+bool WinInetClient::SendRequest(HttpHandle request_handle,
+ const TCHAR* headers,
+ DWORD headers_length) const {
+ assert(request_handle);
+
+ return !!::HttpSendRequest(ToHINTERNET(request_handle),
+ headers,
+ headers_length,
+ NULL,
+ 0);
+}
+
+bool WinInetClient::ReceiveResponse(HttpHandle) const {
+ return true;
+}
+
+bool WinInetClient::GetHttpStatusCode(HttpHandle request_handle,
+ int* status_code) const {
+ assert(request_handle);
+
+ TCHAR http_status_string[4] = {0};
+ DWORD http_status_string_size = sizeof(http_status_string);
+ if (!::HttpQueryInfo(ToHINTERNET(request_handle),
+ HTTP_QUERY_STATUS_CODE,
+ static_cast<void *>(&http_status_string),
+ &http_status_string_size,
+ 0)) {
+ return false;
+ }
+
+ *status_code = _tcstol(http_status_string, NULL, 10);
+ return true;
+}
+
+bool WinInetClient::GetContentLength(HttpHandle request_handle,
+ DWORD* content_length) const {
+ assert(request_handle);
+ assert(content_length);
+
+ TCHAR content_length_string[11];
+ DWORD content_length_string_size = sizeof(content_length_string);
+ if (!::HttpQueryInfo(ToHINTERNET(request_handle),
+ HTTP_QUERY_CONTENT_LENGTH,
+ static_cast<void *>(&content_length_string),
+ &content_length_string_size,
+ 0)) {
+ *content_length = kUnknownContentLength;
+ } else {
+ *content_length = wcstol(content_length_string, NULL, 10);
+ }
+ return true;
+}
+
+bool WinInetClient::ReadData(HttpHandle request_handle,
+ void* buffer,
+ DWORD buffer_length,
+ DWORD* bytes_read) const {
+ assert(request_handle);
+ assert(buffer);
+ assert(bytes_read);
+
+ DWORD bytes_read_local = 0;
+ if (!::InternetReadFile(ToHINTERNET(request_handle),
+ buffer,
+ buffer_length,
+ &bytes_read_local)) {
+ return false;
+ }
+ *bytes_read = bytes_read_local;
+ return true;
+}
+
+bool WinInetClient::Close(HttpHandle handle) const {
+ assert(handle);
+ return !!::InternetCloseHandle(ToHINTERNET(handle));
+}
+
+DWORD WinInetClient::MapAccessType(DWORD access_type) {
+ switch (static_cast<AccessType>(access_type)) {
+ case ACCESS_TYPE_PRECONFIG:
+ default:
+ return INTERNET_OPEN_TYPE_PRECONFIG;
+ case ACCESS_TYPE_DIRECT:
+ return INTERNET_OPEN_TYPE_DIRECT;
+ case ACCESS_TYPE_PROXY:
+ return INTERNET_OPEN_TYPE_PROXY;
+ }
+}
+
+HINTERNET WinInetClient::ToHINTERNET(HttpHandle handle) {
+ return static_cast<HINTERNET>(handle);
+}
+
+HttpHandle WinInetClient::FromHINTERNET(HINTERNET handle) {
+ return static_cast<HttpHandle>(handle);
+}
+
+} // namespace internal
+
+HttpClient* CreateWinInetClient(const TCHAR*) {
+ return new internal::WinInetClient();
+}
+
+} // namespace crash
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