Sessions API - previously Session Restore API. Supports restoring currently open foreign windows an…

chrome/browser/extensions/api/sessions/foreign_session_id.cc

 // Copyright (c) 2013 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 "net/quic/crypto/source_address_token.h"
-
-#include <vector>
+#include "chrome/browser/extensions/api/sessions/foreign_session_id.h"
 
 #include "base/strings/string_number_conversions.h"
-#include "base/strings/string_split.h"
 
-using std::string;
-using std::vector;
+namespace extensions {
 
-namespace net {
+const char kIdSeparator = '.';
 
-SourceAddressToken::SourceAddressToken() {
+ForeignSessionId::ForeignSessionId(const std::string& session_tag, int id)
+    : session_tag_(session_tag), id_(id) {
 }
 
-SourceAddressToken::~SourceAddressToken() {
+ForeignSessionId::ForeignSessionId(const std::string& foreign_session_string) {
+  if (IsForeignSessionId(foreign_session_string)) {
+    std::size_t separator = foreign_session_string.find(kIdSeparator);
+    session_tag_ = foreign_session_string.substr(0, separator);
+    base::StringToInt(foreign_session_string.substr(separator + 1), &id_);
+  }
 }
 
-string SourceAddressToken::SerializeAsString() const {
-  return ip_ + " " + base::Int64ToString(timestamp_);
+// static
+bool ForeignSessionId::IsForeignSessionId(const std::string& id) {
+  return id.find(kIdSeparator) != std::string::npos;
 }
 
-bool SourceAddressToken::ParseFromArray(const char* plaintext,
-                                        size_t plaintext_length) {
-  string data(plaintext, plaintext_length);
-  vector<string> results;
-  base::SplitString(data, ' ', &results);
-  if (results.size() < 2) {
-    return false;
-  }
-
-  int64 timestamp;
-  if (!base::StringToInt64(results[1], &timestamp)) {
-    return false;
-  }
-
-  ip_ = results[0];
-  timestamp_ = timestamp;
-  return true;
+std::string ForeignSessionId::ToString() {
+  return (session_tag_ + kIdSeparator + base::IntToString(id_));

[not at google - send to devlin, 2013/08/12 23:51:34]

use base::StringPrintf instead

[Kristen Dwan, 2013/08/15 07:11:56]

Done.

 }
 
-}  // namespace net
+}  // namespace extensions