Initial commit of sync engine code to browser/sync....

chrome/browser/sync/engine/net/url_translator.cc

+// Copyright (c) 2009 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.
+//
+// Contains the definition of a few helper functions used for generating sync
+// URLs.
+
+#include "chrome/browser/sync/engine/net/url_translator.h"
+
+#include "base/basictypes.h"
+#include "base/logging.h"
+#include "base/port.h"
+#include "chrome/browser/sync/util/character_set_converters.h"
+#include "net/base/escape.h"
+
+using std::string;
+
+namespace browser_sync {
+
+namespace {
+// Parameters that the server understands. (here, a-Z)
+const char kParameterAuthToken[] = "auth";
+const char kParameterClientID[] = "client_id";
+}
+
+// Convenience wrappers around CgiEscapePath().
+string CgiEscapeString(const char* src) {
+  return CgiEscapeString(string(src));
+}
+
+string CgiEscapeString(const string& src) {
+  return EscapePath(src);
+}
+
+// This method appends the query string to the sync server path.
+string MakeSyncServerPath(const string& path, const string& query_string) {
+  string result = path;
+  result.append("?");
+  result.append(query_string);
+  return result;
+}
+
+string MakeSyncQueryString(const string& client_id) {
+  string query;
+  query += kParameterClientID;
+  query += "=" + CgiEscapeString(client_id);
+  return query;
+}
+
+}  // namespace browser_sync