Keep only base/extractor.[cc|h].

third_party/breakpad/src/client/windows/sender/crash_report_sender.h

-// Copyright (c) 2006, 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.
-
-#ifndef CLIENT_WINDOWS_SENDER_CRASH_REPORT_SENDER_H__
-#define CLIENT_WINDOWS_SENDER_CRASH_REPORT_SENDER_H__
-
-// CrashReportSender is a "static" class which provides an API to upload
-// crash reports via HTTP(S).  A crash report is formatted as a multipart POST
-// request, which contains a set of caller-supplied string key/value pairs,
-// and a minidump file to upload.
-//
-// To use this library in your project, you will need to link against
-// wininet.lib.
-
-#pragma warning( push )
-// Disable exception handler warnings.
-#pragma warning( disable : 4530 ) 
-
-#include <map>
-#include <string>
-
-namespace google_breakpad {
-
-using std::wstring;
-using std::map;
-
-typedef enum {
-  RESULT_FAILED = 0,  // Failed to communicate with the server; try later.
-  RESULT_REJECTED,    // Successfully sent the crash report, but the
-                      // server rejected it; don't resend this report.
-  RESULT_SUCCEEDED,   // The server accepted the crash report.
-  RESULT_THROTTLED    // No attempt was made to send the crash report, because
-                      // we exceeded the maximum reports per day.
-} ReportResult;
-
-class CrashReportSender {
- public:
-  // Initializes a CrashReportSender instance.
-  // If checkpoint_file is non-empty, breakpad will persist crash report
-  // state to this file.  A checkpoint file is required for
-  // set_max_reports_per_day() to function properly.
-  explicit CrashReportSender(const wstring &checkpoint_file);
-  ~CrashReportSender() {}
-
-  // Sets the maximum number of crash reports that will be sent in a 24-hour
-  // period.  This uses the state persisted to the checkpoint file.
-  // The default value of -1 means that there is no limit on reports sent.
-  void set_max_reports_per_day(int reports) {
-    max_reports_per_day_ = reports;
-  }
-
-  int max_reports_per_day() const { return max_reports_per_day_; }
-
-  // Sends the specified minidump file, along with the map of
-  // name value pairs, as a multipart POST request to the given URL.
-  // Parameter names must contain only printable ASCII characters,
-  // and may not contain a quote (") character.
-  // Only HTTP(S) URLs are currently supported.  The return value indicates
-  // the result of the operation (see above for possible results).
-  // If report_code is non-NULL and the report is sent successfully (that is,
-  // the return value is RESULT_SUCCEEDED), a code uniquely identifying the
-  // report will be returned in report_code.
-  // (Otherwise, report_code will be unchanged.)
-  ReportResult SendCrashReport(const wstring &url,
-                               const map<wstring, wstring> &parameters,
-                               const wstring &dump_file_name,
-                               wstring *report_code);
-
- private:
-  // Reads persistent state from a checkpoint file.
-  void ReadCheckpoint(FILE *fd);
-
-  // Called when a new report has been sent, to update the checkpoint state.
-  void ReportSent(int today);
-
-  // Returns today's date (UTC) formatted as YYYYMMDD.
-  int GetCurrentDate() const;
-
-  // Opens the checkpoint file with the specified mode.
-  // Returns zero on success, or an error code on failure.
-  int OpenCheckpointFile(const wchar_t *mode, FILE **fd);
-
-  wstring checkpoint_file_;
-  int max_reports_per_day_;
-  // The last date on which we sent a report, expressed as YYYYMMDD.
-  int last_sent_date_;
-  // Number of reports sent on last_sent_date_
-  int reports_sent_;
-
-  // Disallow copy constructor and operator=
-  explicit CrashReportSender(const CrashReportSender &);
-  void operator=(const CrashReportSender &);
-};
-
-}  // namespace google_breakpad
-
-#pragma warning( pop )
-
-#endif  // CLIENT_WINDOWS_SENDER_CRASH_REPORT_SENDER_H__