1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "ppapi/cpp/private/host_resolver_private.h"
6
7#include "ppapi/c/pp_bool.h"
8#include "ppapi/c/pp_errors.h"
9#include "ppapi/cpp/completion_callback.h"
10#include "ppapi/cpp/instance_handle.h"
11#include "ppapi/cpp/module.h"
12#include "ppapi/cpp/module_impl.h"
13#include "ppapi/cpp/pass_ref.h"
14
15namespace pp {
16
17namespace {
18
19template <> const char* interface_name<PPB_HostResolver_Private_0_1>() {
20  return PPB_HOSTRESOLVER_PRIVATE_INTERFACE_0_1;
21}
22
23}  // namespace
24
25HostResolverPrivate::HostResolverPrivate(const InstanceHandle& instance) {
26  if (has_interface<PPB_HostResolver_Private_0_1>()) {
27    PassRefFromConstructor(
28        get_interface<PPB_HostResolver_Private_0_1>()->Create(
29        instance.pp_instance()));
30  }
31}
32
33// static
34bool HostResolverPrivate::IsAvailable() {
35  return has_interface<PPB_HostResolver_Private_0_1>();
36}
37
38int32_t HostResolverPrivate::Resolve(const std::string& host,
39                                     uint16_t port,
40                                     const PP_HostResolver_Private_Hint& hint,
41                                     const CompletionCallback& callback) {
42  if (!has_interface<PPB_HostResolver_Private_0_1>())
43    return callback.MayForce(PP_ERROR_NOINTERFACE);
44  return get_interface<PPB_HostResolver_Private_0_1>()->Resolve(
45      pp_resource(),
46      host.c_str(),
47      port,
48      &hint,
49      callback.pp_completion_callback());
50}
51
52Var HostResolverPrivate::GetCanonicalName() {
53  if (!has_interface<PPB_HostResolver_Private_0_1>())
54    return Var(Var::Null());
55
56  PP_Var pp_canonical_name =
57      get_interface<PPB_HostResolver_Private_0_1>()->GetCanonicalName(
58          pp_resource());
59  return Var(PASS_REF, pp_canonical_name);
60}
61
62uint32_t HostResolverPrivate::GetSize() {
63  if (!has_interface<PPB_HostResolver_Private_0_1>())
64    return 0;
65  return get_interface<PPB_HostResolver_Private_0_1>()->GetSize(pp_resource());
66}
67
68bool HostResolverPrivate::GetNetAddress(uint32_t index,
69                                        PP_NetAddress_Private* address) {
70  if (!has_interface<PPB_HostResolver_Private_0_1>())
71    return false;
72  PP_Bool result = get_interface<PPB_HostResolver_Private_0_1>()->GetNetAddress(
73      pp_resource(), index, address);
74  return PP_ToBool(result);
75}
76
77}  // namespace pp
78