Integration with Toolbar autofill servers....

chrome/browser/autofill/autofill_download.cc

Index: chrome/browser/autofill/autofill_download.cc
===================================================================
--- chrome/browser/autofill/autofill_download.cc	(revision 0)
+++ chrome/browser/autofill/autofill_download.cc	(revision 0)
@@ -0,0 +1,126 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/autofill/autofill_download.h"
+
+#include "base/logging.h"
+#include "base/rand_util.h"
+#include "base/stl_util-inl.h"
+#include "chrome/browser/profile.h"
+
+#if defined(GOOGLE_CHROME_BUILD)
+#include "chrome/browser/autofill/internal/autofill_download_internal.h"
+#else
+#define AUTO_FILL_QUERY_SERVER_REQUEST_URL "http://disabled"
+#define AUTO_FILL_UPLOAD_SERVER_REQUEST_URL "http://disabled"
+#endif
+
+namespace {
+// We only send a fraction of the forms to upload server.
+// The rate for positive/negative matches potentially could be different.
+const double kAutoFillPositiveUploadRate = 0.01;
+const double kAutoFillNegativeUploadRate = 0.01;
+}  // namespace
+
+AutoFillDownloadManager::AutoFillDownloadManager()
+  : observer_(NULL) {
+}
+
+AutoFillDownloadManager::~AutoFillDownloadManager() {
+  STLDeleteContainerPairFirstPointers(url_fetchers_.begin(),
+                                      url_fetchers_.end());
+}
+
+void AutoFillDownloadManager::SetObserver(
+    AutoFillDownloadManager::Observer *observer) {
+  if (observer) {
+    DCHECK(!observer_);
+    observer_ = observer;
+  } else {
+    observer_ = NULL;
+  }
+}
+
+bool AutoFillDownloadManager::StartRequest(const std::string& form_xml,
+                                           const std::string& form_signature,
+                                           bool query_data,
+                                           bool form_was_matched) {
+  if (!query_data) {
+    // Check if we need to upload form.
+    double upload_rate = form_was_matched ? kAutoFillPositiveUploadRate :
+      kAutoFillNegativeUploadRate;
+    if (base::RandDouble() > upload_rate) {
+      LOG(INFO) << "AutoFillDownloadManager: Upload request is ignored";
+      if (observer_)
+        observer_->OnUploadedAutoFillHeuristics(form_signature);
+      return true;
+    }
+  }
+
+  std::string request_url;
+  if (query_data)
+    request_url = AUTO_FILL_QUERY_SERVER_REQUEST_URL;
+  else
+    request_url = AUTO_FILL_UPLOAD_SERVER_REQUEST_URL;
+
+  URLFetcher *fetcher =
+      URLFetcher::Create(0, GURL(request_url), URLFetcher::POST, this);
+  FormRequestData data;
+  data.form_signature = form_signature;
+  data.query = query_data;
+  url_fetchers_[fetcher] = data;
+  fetcher->set_request_context(Profile::GetDefaultRequestContext());
+  fetcher->set_upload_data("text/plain", form_xml);
+  fetcher->Start();
+  return true;
+}
+
+bool AutoFillDownloadManager::CancelRequest(const std::string& form_signature,
+                                            bool query_data) {
+  for (std::map<URLFetcher *, FormRequestData>::iterator it =
+       url_fetchers_.begin();
+       it != url_fetchers_.end();
+       ++it) {
+    if (it->second.form_signature == form_signature &&
+        it->second.query == query_data) {
+      delete it->first;
+      url_fetchers_.erase(it);
+      return true;
+    }
+  }
+  return false;
+}
+
+void AutoFillDownloadManager::OnURLFetchComplete(const URLFetcher* source,
+                                                 const GURL& url,
+                                                 const URLRequestStatus& status,
+                                                 int response_code,
+                                                 const ResponseCookies& cookies,
+                                                 const std::string& data) {
+  std::map<URLFetcher *, FormRequestData>::iterator it =
+      url_fetchers_.find(const_cast<URLFetcher*>(source));
+  DCHECK(it != url_fetchers_.end());
+  std::string type_of_request(it->second.query ? "query" : "upload");
+  const int kHttpResponseOk = 200;
+  if (response_code != kHttpResponseOk) {
+    LOG(INFO) << "AutoFillDownloadManager: " << type_of_request <<
+        " request has failed with response" << response_code;
+    if (observer_) {
+      observer_->OnHeuristicsRequestError(it->second.form_signature,
+                                          response_code);
+    }
+  } else {
+    LOG(INFO) << "AutoFillDownloadManager: " << type_of_request <<
+        " request has succeeded";
+    if (it->second.query) {
+      if (observer_)
+        observer_->OnLoadedAutoFillHeuristics(it->second.form_signature, data);
+    } else {
+      if (observer_)
+        observer_->OnUploadedAutoFillHeuristics(it->second.form_signature);
+    }
+  }
+}
+
+
Property changes on: chrome\browser\autofill\autofill_download.cc
___________________________________________________________________
Added: svn:eol-style
   + LF