blob: 4eabe7b3729b7af830b4a14cb2c80687c2410b1b [file] [log] [blame]
// Copyright (c) 2012 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 "remoting/client/plugin/pepper_util.h"
#include "base/bit_cast.h"
#include "base/callback.h"
#include "base/logging.h"
#include "base/sys_byteorder.h"
#include "ppapi/cpp/module.h"
#include "ppapi/cpp/net_address.h"
#include "third_party/webrtc/rtc_base/socketaddress.h"
namespace remoting {
bool SocketAddressToPpNetAddressWithPort(
const pp::InstanceHandle& instance,
const rtc::SocketAddress& address,
pp::NetAddress* pp_address,
uint16_t port) {
switch (address.ipaddr().family()) {
case AF_INET: {
in_addr ipv4_addr = address.ipaddr().ipv4_address();
PP_NetAddress_IPv4 ip_addr;
ip_addr.port = base::HostToNet16(port);
memcpy(&ip_addr.addr, &ipv4_addr, sizeof(ip_addr.addr));
*pp_address = pp::NetAddress(instance, ip_addr);
return true;
}
case AF_INET6: {
in6_addr ipv6_addr = address.ipaddr().ipv6_address();
PP_NetAddress_IPv6 ip_addr;
ip_addr.port = base::HostToNet16(port);
memcpy(&ip_addr.addr, &ipv6_addr, sizeof(ip_addr.addr));
*pp_address = pp::NetAddress(instance, ip_addr);
return true;
}
default: {
LOG(WARNING) << "Unknown address family: " << address.ipaddr().family();
return false;
}
}
}
bool SocketAddressToPpNetAddress(const pp::InstanceHandle& instance,
const rtc::SocketAddress& address,
pp::NetAddress* pp_net_address) {
return SocketAddressToPpNetAddressWithPort(instance,
address,
pp_net_address,
address.port());
}
void PpNetAddressToSocketAddress(const pp::NetAddress& pp_net_address,
rtc::SocketAddress* address) {
switch (pp_net_address.GetFamily()) {
case PP_NETADDRESS_FAMILY_IPV4: {
PP_NetAddress_IPv4 ipv4_addr;
CHECK(pp_net_address.DescribeAsIPv4Address(&ipv4_addr));
address->SetIP(rtc::IPAddress(
bit_cast<in_addr>(ipv4_addr.addr)));
address->SetPort(base::NetToHost16(ipv4_addr.port));
return;
}
case PP_NETADDRESS_FAMILY_IPV6: {
PP_NetAddress_IPv6 ipv6_addr;
CHECK(pp_net_address.DescribeAsIPv6Address(&ipv6_addr));
address->SetIP(rtc::IPAddress(
bit_cast<in6_addr>(ipv6_addr.addr)));
address->SetPort(base::NetToHost16(ipv6_addr.port));
return;
}
case PP_NETADDRESS_FAMILY_UNSPECIFIED: {
break;
}
};
NOTREACHED();
address->Clear();
}
} // namespace remoting