Add gdata content search

chrome/browser/chromeos/gdata/gdata_operations.cc

 // Copyright (c) 2012 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/chromeos/gdata/gdata_operations.h"
 
 #include "base/bind.h"
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram.h"
 #include "base/string_number_conversions.h"
@@ skipping 80 matching lines @@
 GURL AddStandardUrlParams(const GURL& url) {
   GURL result =
       chrome_browser_net::AppendOrReplaceQueryParameter(url, "v", "3");
   result =
       chrome_browser_net::AppendOrReplaceQueryParameter(result, "alt", "json");
   return result;
 }
 
 // Adds additional parameters for API version, output content type and to show
 // folders in the feed are added to document feed URLs.
-GURL AddFeedUrlParams(const GURL& url, int num_items_to_fetch,
-                      int changestamp) {
+GURL AddFeedUrlParams(const GURL& url,
+                      int num_items_to_fetch,
+                      int changestamp,
+                      const std::string& search_string) {
   GURL result = AddStandardUrlParams(url);
   result = chrome_browser_net::AppendOrReplaceQueryParameter(
       result,
       "showfolders",
       "true");
   result = chrome_browser_net::AppendOrReplaceQueryParameter(
       result,
       "max-results",
       base::StringPrintf("%d", num_items_to_fetch));
 
   if (changestamp) {
     result = chrome_browser_net::AppendQueryParameter(
         result,
         "start-index",
         base::StringPrintf("%d", changestamp));
   }
+
+  if (!search_string.empty()) {
+    result = chrome_browser_net::AppendOrReplaceQueryParameter(
+        result, "q", search_string);
+  }
   return result;
 }
 
 }  // namespace
 
 namespace gdata {
 
 //================================ AuthOperation ===============================
 
 AuthOperation::AuthOperation(GDataOperationRegistry* registry,
@@ skipping 311 matching lines @@
     return NULL;
   }
   return root_value.release();
 }
 
 //============================ GetDocumentsOperation ===========================
 
 GetDocumentsOperation::GetDocumentsOperation(GDataOperationRegistry* registry,
                                              Profile* profile,
                                              int start_changestamp,
+                                             const std::string& search_string,
                                              const GetDataCallback& callback)
     : GetDataOperation(registry, profile, callback),
-      start_changestamp_(start_changestamp) {
+      start_changestamp_(start_changestamp),
+      search_string_(search_string) {
 }
 
 GetDocumentsOperation::~GetDocumentsOperation() {}
 
 void GetDocumentsOperation::SetUrl(const GURL& url) {
   override_url_ = url;
 }
 
 GURL GetDocumentsOperation::GetURL() const {
   if (!override_url_.is_empty())
-    return AddFeedUrlParams(override_url_, kMaxDocumentsPerFeed, 0);
+    return AddFeedUrlParams(override_url_,
+                            kMaxDocumentsPerFeed,
+                            0,
+                            std::string());
 
   if (start_changestamp_ == 0) {
     return AddFeedUrlParams(GURL(kGetDocumentListURL),
                             kMaxDocumentsPerFeed,
-                            0);
+                            0,
+                            search_string_);
   }
 
   return AddFeedUrlParams(GURL(kGetChangesListURL),
                           kMaxDocumentsPerFeed,
-                          start_changestamp_);
+                          start_changestamp_,
+                          std::string());
 }
 
 //========================= GetAccountMetadataOperation ========================
 
 GetAccountMetadataOperation::GetAccountMetadataOperation(
     GDataOperationRegistry* registry,
     Profile* profile,
     const GetDataCallback& callback)
     : GetDataOperation(registry, profile, callback) {
 }
@@ skipping 533 matching lines @@
   return true;
 }
 
 void ResumeUploadOperation::OnURLFetchUploadProgress(
     const content::URLFetcher* source, int64 current, int64 total) {
   // Adjust the progress values according to the range currently uploaded.
   NotifyProgress(params_.start_range + current, params_.content_length);
 }
 
 }  // namespace gdata