1c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Copyright (c) 2010 The Chromium Authors. All rights reserved. 2c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// Use of this source code is governed by a BSD-style license that can be 3c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// found in the LICENSE file. 4c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#ifndef NET_PROXY_PROXY_RESOLVER_JS_BINDINGS_H_ 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#define NET_PROXY_PROXY_RESOLVER_JS_BINDINGS_H_ 73345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#pragma once 8c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 9c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#include <string> 10c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/string16.h" 12c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 13c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scottnamespace net { 14c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 15c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scottclass HostResolver; 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass NetLog; 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstruct ProxyResolverRequestContext; 18c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 19c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// Interface for the javascript bindings. 20c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scottclass ProxyResolverJSBindings { 21c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott public: 22c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ProxyResolverJSBindings() : current_request_context_(NULL) {} 23c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 24c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott virtual ~ProxyResolverJSBindings() {} 25c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 26c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // Handler for "alert(message)" 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void Alert(const string16& message) = 0; 28c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handler for "myIpAddress()". Returns true on success and fills 30c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |*first_ip_address| with the result. 31c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool MyIpAddress(std::string* first_ip_address) = 0; 32c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handler for "myIpAddressEx()". Returns true on success and fills 34c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |*ip_address_list| with the result. 35c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // 36c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // This is a Microsoft extension to PAC for IPv6, see: 373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // http://blogs.msdn.com/b/wndp/archive/2006/07/13/ipv6-pac-extensions-v0-9.aspx 383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool MyIpAddressEx(std::string* ip_address_list) = 0; 40c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handler for "dnsResolve(host)". Returns true on success and fills 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |*first_ip_address| with the result. 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool DnsResolve(const std::string& host, 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::string* first_ip_address) = 0; 45c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Handler for "dnsResolveEx(host)". Returns true on success and fills 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // |*ip_address_list| with the result. 48c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // 49c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // This is a Microsoft extension to PAC for IPv6, see: 503345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // http://blogs.msdn.com/b/wndp/archive/2006/07/13/ipv6-pac-extensions-v0-9.aspx 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual bool DnsResolveEx(const std::string& host, 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch std::string* ip_address_list) = 0; 53c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 54c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // Handler for when an error is encountered. |line_number| may be -1 55c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // if a line number is not applicable to this error. 56c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void OnError(int line_number, const string16& error) = 0; 57c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 58c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Called before the thread running the proxy resolver is stopped. 59c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch virtual void Shutdown() = 0; 60c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 61c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // Creates a default javascript bindings implementation that will: 62731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // - Send script error messages to both VLOG(1) and the NetLog. 63731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // - Send script alert()s to both VLOG(1) and the NetLog. 64c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // - Use the provided host resolver to service dnsResolve(). 65c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // 66c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Note that |host_resolver| will be used in sync mode mode. 67c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static ProxyResolverJSBindings* CreateDefault(HostResolver* host_resolver, 68c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NetLog* net_log); 69c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 70c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Sets details about the currently executing FindProxyForURL() request. 71c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch void set_current_request_context( 72c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ProxyResolverRequestContext* current_request_context) { 73c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch current_request_context_ = current_request_context; 74c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 75c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 76c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Retrieves details about the currently executing FindProxyForURL() request. 77c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ProxyResolverRequestContext* current_request_context() { 78c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return current_request_context_; 79c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 80c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 81c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch private: 82c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ProxyResolverRequestContext* current_request_context_; 83c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott}; 84c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 85c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott} // namespace net 86c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 87c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif // NET_PROXY_PROXY_RESOLVER_JS_BINDINGS_H_ 88