| // Copyright 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 "ppapi/cpp/host_resolver.h" |
| |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/cpp/completion_callback.h" |
| #include "ppapi/cpp/instance_handle.h" |
| #include "ppapi/cpp/module_impl.h" |
| |
| namespace pp { |
| |
| namespace { |
| |
| template <> const char* interface_name<PPB_HostResolver_1_0>() { |
| return PPB_HOSTRESOLVER_INTERFACE_1_0; |
| } |
| |
| } // namespace |
| |
| HostResolver::HostResolver() { |
| } |
| |
| HostResolver::HostResolver(const InstanceHandle& instance) { |
| if (has_interface<PPB_HostResolver_1_0>()) { |
| PassRefFromConstructor(get_interface<PPB_HostResolver_1_0>()->Create( |
| instance.pp_instance())); |
| } |
| } |
| |
| HostResolver::HostResolver(PassRef, PP_Resource resource) |
| : Resource(PASS_REF, resource) { |
| } |
| |
| HostResolver::HostResolver(const HostResolver& other) : Resource(other) { |
| } |
| |
| HostResolver::~HostResolver() { |
| } |
| |
| HostResolver& HostResolver::operator=(const HostResolver& other) { |
| Resource::operator=(other); |
| return *this; |
| } |
| |
| // static |
| bool HostResolver::IsAvailable() { |
| return has_interface<PPB_HostResolver_1_0>(); |
| } |
| |
| int32_t HostResolver::Resolve(const char* host, |
| uint16_t port, |
| const PP_HostResolver_Hint& hint, |
| const CompletionCallback& callback) { |
| if (has_interface<PPB_HostResolver_1_0>()) { |
| return get_interface<PPB_HostResolver_1_0>()->Resolve( |
| pp_resource(), host, port, &hint, callback.pp_completion_callback()); |
| } |
| |
| return callback.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| Var HostResolver::GetCanonicalName() const { |
| if (has_interface<PPB_HostResolver_1_0>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_HostResolver_1_0>()->GetCanonicalName( |
| pp_resource())); |
| } |
| |
| return Var(); |
| } |
| |
| uint32_t HostResolver::GetNetAddressCount() const { |
| if (has_interface<PPB_HostResolver_1_0>()) { |
| return get_interface<PPB_HostResolver_1_0>()->GetNetAddressCount( |
| pp_resource()); |
| } |
| |
| return 0; |
| } |
| |
| NetAddress HostResolver::GetNetAddress(uint32_t index) const { |
| if (has_interface<PPB_HostResolver_1_0>()) { |
| return NetAddress(PASS_REF, |
| get_interface<PPB_HostResolver_1_0>()->GetNetAddress( |
| pp_resource(), index)); |
| } |
| |
| return NetAddress(); |
| } |
| |
| } // namespace pp |