components/feedback/feedback_data.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_FEEDBACK_FEEDBACK_DATA_H_
   6 #define COMPONENTS_FEEDBACK_FEEDBACK_DATA_H_
   7
   8 #include <string>
   9
  10 #include "base/callback.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "components/feedback/feedback_common.h"
  13 #include "url/gurl.h"
  14
  15 namespace base {
  16 class FilePath;
  17 class RefCountedString;
  18 }
  19 namespace content {
  20 class BrowserContext;
  21 }
  22
  23 namespace feedback {
  24
  25 class FeedbackData : public FeedbackCommon {
  26  public:
  27   FeedbackData();
  28
  29   // Called once we've updated all the data from the feedback page.
  30   void OnFeedbackPageDataComplete();
  31
  32   // Sets the system information for this instance and kicks off its
  33   // compression.
  34   void SetAndCompressSystemInfo(scoped_ptr<SystemLogsMap> sys_info);
  35
  36   // Sets the histograms for this instance and kicks off its
  37   // compression.
  38   void SetAndCompressHistograms(scoped_ptr<std::string> histograms);
  39
  40   // Sets the attached file data and kicks off its compression.
  41   void AttachAndCompressFileData(scoped_ptr<std::string> attached_filedata);
  42
  43   // Called once we have compressed our system logs.
  44   void OnCompressLogsComplete(scoped_ptr<std::string> compressed_logs);
  45
  46   // Called once we have compressed our attached file.
  47   void OnCompressFileComplete(scoped_ptr<std::string> compressed_file);
  48
  49   // Returns true if we've completed all the tasks needed before we can send
  50   // feedback - at this time this is includes getting the feedback page data
  51   // and compressing the system logs.
  52   bool IsDataComplete();
  53
  54   // Sends the feedback report if we have all our data complete.
  55   void SendReport();
  56
  57   // Getters
  58   content::BrowserContext* context() const { return context_; }
  59   const std::string attached_filename() const { return attached_filename_; }
  60   const std::string attached_file_uuid() const { return attached_file_uuid_; }
  61   const std::string screenshot_uuid() const { return screenshot_uuid_; }
  62   int trace_id() const { return trace_id_; }
  63
  64   // Setters
  65   void set_context(content::BrowserContext* context) { context_ = context; }
  66   void set_attached_filename(const std::string& attached_filename) {
  67     attached_filename_ = attached_filename;
  68   }
  69   void set_attached_file_uuid(const std::string& uuid) {
  70     attached_file_uuid_ = uuid;
  71   }
  72   void set_screenshot_uuid(const std::string& uuid) {
  73     screenshot_uuid_ = uuid;
  74   }
  75   void set_trace_id(int trace_id) { trace_id_ = trace_id; }
  76   void set_send_report_callback(
  77       const base::Callback<void(scoped_refptr<FeedbackData>)>& send_report) {
  78     send_report_ = send_report;
  79   }
  80
  81  private:
  82   virtual ~FeedbackData();
  83
  84   // Called once a compression operation is complete.
  85   void OnCompressComplete();
  86
  87   void OnGetTraceData(int trace_id,
  88                       scoped_refptr<base::RefCountedString> trace_data);
  89
  90   base::Callback<void(scoped_refptr<FeedbackData>)> send_report_;
  91
  92   content::BrowserContext* context_;
  93
  94   std::string attached_filename_;
  95   std::string attached_file_uuid_;
  96   std::string screenshot_uuid_;
  97
  98   int trace_id_;
  99
 100   int pending_op_count_;
 101   bool report_sent_;
 102
 103   DISALLOW_COPY_AND_ASSIGN(FeedbackData);
 104 };
 105
 106 }  // namespace feedback
 107
 108 #endif  // COMPONENTS_FEEDBACK_FEEDBACK_DATA_H_