Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 1 | // Copyright 2013 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/udp_socket.h" |
| 6 | |
| 7 | #include "ppapi/c/pp_errors.h" |
| 8 | #include "ppapi/cpp/completion_callback.h" |
| 9 | #include "ppapi/cpp/instance_handle.h" |
| 10 | #include "ppapi/cpp/module_impl.h" |
| 11 | #include "ppapi/cpp/var.h" |
| 12 | |
| 13 | namespace pp { |
| 14 | |
| 15 | namespace { |
| 16 | |
| 17 | template <> const char* interface_name<PPB_UDPSocket_1_0>() { |
| 18 | return PPB_UDPSOCKET_INTERFACE_1_0; |
| 19 | } |
| 20 | |
| 21 | } // namespace |
| 22 | |
| 23 | UDPSocket::UDPSocket() { |
| 24 | } |
| 25 | |
| 26 | UDPSocket::UDPSocket(const InstanceHandle& instance) { |
| 27 | if (has_interface<PPB_UDPSocket_1_0>()) { |
| 28 | PassRefFromConstructor(get_interface<PPB_UDPSocket_1_0>()->Create( |
| 29 | instance.pp_instance())); |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | UDPSocket::UDPSocket(PassRef, PP_Resource resource) |
| 34 | : Resource(PASS_REF, resource) { |
| 35 | } |
| 36 | |
| 37 | UDPSocket::UDPSocket(const UDPSocket& other) : Resource(other) { |
| 38 | } |
| 39 | |
| 40 | UDPSocket::~UDPSocket() { |
| 41 | } |
| 42 | |
| 43 | UDPSocket& UDPSocket::operator=(const UDPSocket& other) { |
| 44 | Resource::operator=(other); |
| 45 | return *this; |
| 46 | } |
| 47 | |
| 48 | // static |
| 49 | bool UDPSocket::IsAvailable() { |
| 50 | return has_interface<PPB_UDPSocket_1_0>(); |
| 51 | } |
| 52 | |
| 53 | int32_t UDPSocket::Bind(const NetAddress& addr, |
| 54 | const CompletionCallback& callback) { |
| 55 | if (has_interface<PPB_UDPSocket_1_0>()) { |
| 56 | return get_interface<PPB_UDPSocket_1_0>()->Bind( |
| 57 | pp_resource(), addr.pp_resource(), callback.pp_completion_callback()); |
| 58 | } |
| 59 | return callback.MayForce(PP_ERROR_NOINTERFACE); |
| 60 | } |
| 61 | |
| 62 | NetAddress UDPSocket::GetBoundAddress() { |
| 63 | if (has_interface<PPB_UDPSocket_1_0>()) { |
| 64 | return NetAddress( |
| 65 | PASS_REF, |
| 66 | get_interface<PPB_UDPSocket_1_0>()->GetBoundAddress(pp_resource())); |
| 67 | } |
| 68 | return NetAddress(); |
| 69 | } |
| 70 | |
| 71 | int32_t UDPSocket::RecvFrom( |
| 72 | char* buffer, |
| 73 | int32_t num_bytes, |
| 74 | const CompletionCallbackWithOutput<NetAddress>& callback) { |
| 75 | if (has_interface<PPB_UDPSocket_1_0>()) { |
| 76 | return get_interface<PPB_UDPSocket_1_0>()->RecvFrom( |
| 77 | pp_resource(), buffer, num_bytes, callback.output(), |
| 78 | callback.pp_completion_callback()); |
| 79 | } |
| 80 | return callback.MayForce(PP_ERROR_NOINTERFACE); |
| 81 | } |
| 82 | |
| 83 | int32_t UDPSocket::SendTo(const char* buffer, |
| 84 | int32_t num_bytes, |
| 85 | const NetAddress& addr, |
| 86 | const CompletionCallback& callback) { |
| 87 | if (has_interface<PPB_UDPSocket_1_0>()) { |
| 88 | return get_interface<PPB_UDPSocket_1_0>()->SendTo( |
| 89 | pp_resource(), buffer, num_bytes, addr.pp_resource(), |
| 90 | callback.pp_completion_callback()); |
| 91 | } |
| 92 | return callback.MayForce(PP_ERROR_NOINTERFACE); |
| 93 | } |
| 94 | |
| 95 | void UDPSocket::Close() { |
| 96 | if (has_interface<PPB_UDPSocket_1_0>()) |
| 97 | return get_interface<PPB_UDPSocket_1_0>()->Close(pp_resource()); |
| 98 | } |
| 99 | |
| 100 | int32_t UDPSocket::SetOption(PP_UDPSocket_Option name, |
| 101 | const Var& value, |
| 102 | const CompletionCallback& callback) { |
| 103 | if (has_interface<PPB_UDPSocket_1_0>()) { |
| 104 | return get_interface<PPB_UDPSocket_1_0>()->SetOption( |
| 105 | pp_resource(), name, value.pp_var(), callback.pp_completion_callback()); |
| 106 | } |
| 107 | return callback.MayForce(PP_ERROR_NOINTERFACE); |
| 108 | } |
| 109 | |
| 110 | } // namespace pp |