chrome/browser/feedback/feedback_uploader_delegate.cc

   1 // Copyright 2013 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 #include "chrome/browser/feedback/feedback_uploader_delegate.h"
   6
   7 #include <sstream>
   8
   9 #include "base/logging.h"
  10 #include "net/url_request/url_fetcher.h"
  11 #include "url/gurl.h"
  12
  13 namespace feedback {
  14 namespace {
  15
  16 const int kHttpPostSuccessNoContent = 204;
  17 const int kHttpPostFailNoConnection = -1;
  18 const int kHttpPostFailClientError = 400;
  19 const int kHttpPostFailServerError = 500;
  20
  21 }  // namespace
  22
  23 FeedbackUploaderDelegate::FeedbackUploaderDelegate(
  24     scoped_ptr<std::string> post_body,
  25     const base::Closure& success_callback,
  26     const ReportDataCallback& error_callback)
  27         : post_body_(post_body.Pass()),
  28           success_callback_(success_callback),
  29           error_callback_(error_callback) {
  30 }
  31
  32 FeedbackUploaderDelegate::~FeedbackUploaderDelegate() {}
  33
  34 void FeedbackUploaderDelegate::OnURLFetchComplete(
  35     const net::URLFetcher* source) {
  36   scoped_ptr<const net::URLFetcher> source_scoper(source);
  37
  38   std::stringstream error_stream;
  39   int response_code = source->GetResponseCode();
  40   if (response_code == kHttpPostSuccessNoContent) {
  41     error_stream << "Success";
  42     success_callback_.Run();
  43   } else {
  44     // Process the error for debug output
  45     if (response_code == kHttpPostFailNoConnection) {
  46       error_stream << "No connection to server.";
  47     } else if ((response_code > kHttpPostFailClientError) &&
  48                (response_code < kHttpPostFailServerError)) {
  49       error_stream << "Client error: HTTP response code " << response_code;
  50     } else if (response_code > kHttpPostFailServerError) {
  51       error_stream << "Server error: HTTP response code " << response_code;
  52     } else {
  53       error_stream << "Unknown error: HTTP response code " << response_code;
  54     }
  55     error_callback_.Run(post_body_.Pass());
  56   }
  57
  58   LOG(WARNING) << "FEEDBACK: Submission to feedback server ("
  59                << source->GetURL() << ") status: " << error_stream.str();
  60
  61   // This instance won't be used for anything else, delete us.
  62   delete this;
  63 }
  64
  65 }  // namespace feedback