Implement GenerateInitiateUpload{New,Existing}FileUrl.

chrome/browser/google_apis/gdata_wapi_url_generator.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/google_apis/gdata_wapi_url_generator.h"
 
 #include "base/logging.h"
 #include "base/stringprintf.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/escape.h"
@@ skipping 24 matching lines @@
 // URL requesting single resource entry whose resource id is followed by this
 // prefix.
 const char kGetEditURLPrefix[] = "/feeds/default/private/full/";
 
 // Root resource list url.
 const char kResourceListRootURL[] = "/feeds/default/private/full";
 
 // Metadata feed with things like user quota.
 const char kAccountMetadataURL[] = "/feeds/metadata/default";
 
+// URL to upload a new file under a particular directory specified by "%s".
+const char kInitiateUploadNewFileURLFormat[] =
+    "/feeds/upload/create-session/default/private/full/%s/contents";
+
+// URL to upload a file content to overwrite a file whose resource id is
+// followed by this prefix.
+const char kInitiateUploadExistingFileURLPrefix[] =
+    "/feeds/upload/create-session/default/private/full/";
+
 #ifndef NDEBUG
 // Use smaller 'page' size while debugging to ensure we hit feed reload
 // almost always. Be careful not to use something too small on account that
 // have many items because server side 503 error might kick in.
 const int kMaxDocumentsPerFeed = 500;
 const int kMaxDocumentsPerSearchFeed = 50;
 #else
 const int kMaxDocumentsPerFeed = 500;
 const int kMaxDocumentsPerSearchFeed = 50;
 #endif
@@ skipping 131 matching lines @@
     return GURL();
   }
 
   GURL result = base_url_.Resolve(
       base::StringPrintf(kResourceURLForRemovalFormat,
                          net::EscapePath(parent_resource_id).c_str(),
                          net::EscapePath(resource_id).c_str()));
   return AddStandardUrlParams(result);
 }
 
+GURL GDataWapiUrlGenerator::GenerateInitiateUploadNewFileUrl(
+    const std::string& parent_resource_id) const {
+  GURL result = base_url_.Resolve(
+      base::StringPrintf(kInitiateUploadNewFileURLFormat,
+                         net::EscapePath(parent_resource_id).c_str()));
+  return AddInitiateUploadUrlParams(result);
+}
+
+GURL GDataWapiUrlGenerator::GenerateInitiateUploadExistingFileUrl(
+    const std::string& resource_id) const {
+  GURL result = base_url_.Resolve(
+      kInitiateUploadExistingFileURLPrefix + net::EscapePath(resource_id));
+  return AddInitiateUploadUrlParams(result);
+}
+
 GURL GDataWapiUrlGenerator::GenerateResourceListRootUrl() const {
   return AddStandardUrlParams(base_url_.Resolve(kResourceListRootURL));
 }
 
 GURL GDataWapiUrlGenerator::GenerateAccountMetadataUrl() const {
   return AddMetadataUrlParams(base_url_.Resolve(kAccountMetadataURL));
 }
 
 }  // namespace google_apis