Index: runtime/bin/socket_win.cc |
diff --git a/runtime/bin/socket_win.cc b/runtime/bin/socket_win.cc |
index 0802c39d5f9b936390943f94315d9a5d3594ace9..a7061f70ff900e6fcaa190c60bb8e50e25cb5061 100644 |
--- a/runtime/bin/socket_win.cc |
+++ b/runtime/bin/socket_win.cc |
@@ -7,13 +7,14 @@ |
#include "platform/globals.h" |
#if defined(HOST_OS_WINDOWS) |
+#include "bin/socket.h" |
+#include "bin/socket_win.h" |
+ |
#include "bin/builtin.h" |
#include "bin/eventhandler.h" |
#include "bin/file.h" |
#include "bin/lockers.h" |
#include "bin/log.h" |
-#include "bin/socket.h" |
-#include "bin/socket_base_win.h" |
#include "bin/thread.h" |
#include "bin/utils.h" |
#include "bin/utils_win.h" |
@@ -21,6 +22,30 @@ |
namespace dart { |
namespace bin { |
+SocketAddress::SocketAddress(struct sockaddr* sockaddr) { |
+ ASSERT(INET6_ADDRSTRLEN >= INET_ADDRSTRLEN); |
+ RawAddr* raw = reinterpret_cast<RawAddr*>(sockaddr); |
+ |
+ // Clear the port before calling WSAAddressToString as WSAAddressToString |
+ // includes the port in the formatted string. |
+ int err = Socket::FormatNumericAddress(*raw, as_string_, INET6_ADDRSTRLEN); |
+ |
+ if (err != 0) { |
+ as_string_[0] = 0; |
+ } |
+ memmove(reinterpret_cast<void*>(&addr_), sockaddr, |
+ SocketAddress::GetAddrLength(*raw)); |
+} |
+ |
+ |
+bool Socket::FormatNumericAddress(const RawAddr& addr, char* address, int len) { |
+ socklen_t salen = SocketAddress::GetAddrLength(addr); |
+ DWORD l = len; |
+ RawAddr& raw = const_cast<RawAddr&>(addr); |
+ return WSAAddressToStringA(&raw.addr, salen, NULL, address, &l) != 0; |
+} |
+ |
+ |
Socket::Socket(intptr_t fd) : ReferenceCounted(), fd_(fd), port_(ILLEGAL_PORT) { |
ASSERT(fd_ != kClosedFd); |
Handle* handle = reinterpret_cast<Handle*>(fd_); |
@@ -57,6 +82,72 @@ bool Socket::Initialize() { |
return (err == 0); |
} |
+intptr_t Socket::Available(intptr_t fd) { |
+ ClientSocket* client_socket = reinterpret_cast<ClientSocket*>(fd); |
+ return client_socket->Available(); |
+} |
+ |
+ |
+intptr_t Socket::Read(intptr_t fd, void* buffer, intptr_t num_bytes) { |
+ Handle* handle = reinterpret_cast<Handle*>(fd); |
+ return handle->Read(buffer, num_bytes); |
+} |
+ |
+ |
+intptr_t Socket::RecvFrom(intptr_t fd, |
+ void* buffer, |
+ intptr_t num_bytes, |
+ RawAddr* addr) { |
+ Handle* handle = reinterpret_cast<Handle*>(fd); |
+ socklen_t addr_len = sizeof(addr->ss); |
+ return handle->RecvFrom(buffer, num_bytes, &addr->addr, addr_len); |
+} |
+ |
+ |
+intptr_t Socket::Write(intptr_t fd, const void* buffer, intptr_t num_bytes) { |
+ Handle* handle = reinterpret_cast<Handle*>(fd); |
+ return handle->Write(buffer, num_bytes); |
+} |
+ |
+ |
+intptr_t Socket::SendTo(intptr_t fd, |
+ const void* buffer, |
+ intptr_t num_bytes, |
+ const RawAddr& addr) { |
+ Handle* handle = reinterpret_cast<Handle*>(fd); |
+ RawAddr& raw = const_cast<RawAddr&>(addr); |
+ return handle->SendTo(buffer, num_bytes, &raw.addr, |
+ SocketAddress::GetAddrLength(addr)); |
+} |
+ |
+ |
+intptr_t Socket::GetPort(intptr_t fd) { |
+ ASSERT(reinterpret_cast<Handle*>(fd)->is_socket()); |
+ SocketHandle* socket_handle = reinterpret_cast<SocketHandle*>(fd); |
+ RawAddr raw; |
+ socklen_t size = sizeof(raw); |
+ if (getsockname(socket_handle->socket(), &raw.addr, &size) == SOCKET_ERROR) { |
+ return 0; |
+ } |
+ return SocketAddress::GetAddrPort(raw); |
+} |
+ |
+ |
+SocketAddress* Socket::GetRemotePeer(intptr_t fd, intptr_t* port) { |
+ ASSERT(reinterpret_cast<Handle*>(fd)->is_socket()); |
+ SocketHandle* socket_handle = reinterpret_cast<SocketHandle*>(fd); |
+ RawAddr raw; |
+ socklen_t size = sizeof(raw); |
+ if (getpeername(socket_handle->socket(), &raw.addr, &size)) { |
+ return NULL; |
+ } |
+ *port = SocketAddress::GetAddrPort(raw); |
+ // Clear the port before calling WSAAddressToString as WSAAddressToString |
+ // includes the port in the formatted string. |
+ SocketAddress::SetAddrPort(&raw, 0); |
+ return new SocketAddress(&raw.addr); |
+} |
+ |
static intptr_t Create(const RawAddr& addr) { |
SOCKET s = socket(addr.ss.ss_family, SOCK_STREAM, 0); |
@@ -162,6 +253,48 @@ intptr_t Socket::CreateBindConnect(const RawAddr& addr, |
} |
+bool Socket::IsBindError(intptr_t error_number) { |
+ return error_number == WSAEADDRINUSE || error_number == WSAEADDRNOTAVAIL || |
+ error_number == WSAEINVAL; |
+} |
+ |
+ |
+void Socket::GetError(intptr_t fd, OSError* os_error) { |
+ Handle* handle = reinterpret_cast<Handle*>(fd); |
+ os_error->SetCodeAndMessage(OSError::kSystem, handle->last_error()); |
+} |
+ |
+ |
+int Socket::GetType(intptr_t fd) { |
+ Handle* handle = reinterpret_cast<Handle*>(fd); |
+ switch (GetFileType(handle->handle())) { |
+ case FILE_TYPE_CHAR: |
+ return File::kTerminal; |
+ case FILE_TYPE_PIPE: |
+ return File::kPipe; |
+ case FILE_TYPE_DISK: |
+ return File::kFile; |
+ default: |
+ return GetLastError == NO_ERROR ? File::kOther : -1; |
+ } |
+} |
+ |
+ |
+intptr_t Socket::GetStdioHandle(intptr_t num) { |
+ if (num != 0) { |
+ return -1; |
+ } |
+ HANDLE handle = GetStdHandle(STD_INPUT_HANDLE); |
+ if (handle == INVALID_HANDLE_VALUE) { |
+ return -1; |
+ } |
+ StdHandle* std_handle = new StdHandle(handle); |
+ std_handle->MarkDoesNotSupportOverlappedIO(); |
+ std_handle->EnsureInitialized(EventHandler::delegate()); |
+ return reinterpret_cast<intptr_t>(std_handle); |
+} |
+ |
+ |
intptr_t ServerSocket::Accept(intptr_t fd) { |
ListenSocket* listen_socket = reinterpret_cast<ListenSocket*>(fd); |
ClientSocket* client_socket = listen_socket->Accept(); |
@@ -173,6 +306,83 @@ intptr_t ServerSocket::Accept(intptr_t fd) { |
} |
+AddressList<SocketAddress>* Socket::LookupAddress(const char* host, |
+ int type, |
+ OSError** os_error) { |
+ Initialize(); |
+ |
+ // Perform a name lookup for a host name. |
+ struct addrinfo hints; |
+ memset(&hints, 0, sizeof(hints)); |
+ hints.ai_family = SocketAddress::FromType(type); |
+ hints.ai_socktype = SOCK_STREAM; |
+ hints.ai_flags = AI_ADDRCONFIG; |
+ hints.ai_protocol = IPPROTO_TCP; |
+ struct addrinfo* info = NULL; |
+ int status = getaddrinfo(host, 0, &hints, &info); |
+ if (status != 0) { |
+ // We failed, try without AI_ADDRCONFIG. This can happen when looking up |
+ // e.g. '::1', when there are no global IPv6 addresses. |
+ hints.ai_flags = 0; |
+ status = getaddrinfo(host, 0, &hints, &info); |
+ } |
+ if (status != 0) { |
+ ASSERT(*os_error == NULL); |
+ DWORD error_code = WSAGetLastError(); |
+ SetLastError(error_code); |
+ *os_error = new OSError(); |
+ return NULL; |
+ } |
+ intptr_t count = 0; |
+ for (struct addrinfo* c = info; c != NULL; c = c->ai_next) { |
+ if ((c->ai_family == AF_INET) || (c->ai_family == AF_INET6)) { |
+ count++; |
+ } |
+ } |
+ AddressList<SocketAddress>* addresses = new AddressList<SocketAddress>(count); |
+ intptr_t i = 0; |
+ for (struct addrinfo* c = info; c != NULL; c = c->ai_next) { |
+ if ((c->ai_family == AF_INET) || (c->ai_family == AF_INET6)) { |
+ addresses->SetAt(i, new SocketAddress(c->ai_addr)); |
+ i++; |
+ } |
+ } |
+ freeaddrinfo(info); |
+ return addresses; |
+} |
+ |
+ |
+bool Socket::ReverseLookup(const RawAddr& addr, |
+ char* host, |
+ intptr_t host_len, |
+ OSError** os_error) { |
+ ASSERT(host_len >= NI_MAXHOST); |
+ int status = getnameinfo(&addr.addr, SocketAddress::GetAddrLength(addr), host, |
+ host_len, NULL, 0, NI_NAMEREQD); |
+ if (status != 0) { |
+ ASSERT(*os_error == NULL); |
+ DWORD error_code = WSAGetLastError(); |
+ SetLastError(error_code); |
+ *os_error = new OSError(); |
+ return false; |
+ } |
+ return true; |
+} |
+ |
+ |
+bool Socket::ParseAddress(int type, const char* address, RawAddr* addr) { |
+ int result; |
+ Utf8ToWideScope system_address(address); |
+ if (type == SocketAddress::TYPE_IPV4) { |
+ result = InetPton(AF_INET, system_address.wide(), &addr->in.sin_addr); |
+ } else { |
+ ASSERT(type == SocketAddress::TYPE_IPV6); |
+ result = InetPton(AF_INET6, system_address.wide(), &addr->in6.sin6_addr); |
+ } |
+ return result == 1; |
+} |
+ |
+ |
intptr_t Socket::CreateBindDatagram(const RawAddr& addr, bool reuseAddress) { |
SOCKET s = socket(addr.ss.ss_family, SOCK_DGRAM, IPPROTO_UDP); |
if (s == INVALID_SOCKET) { |
@@ -206,6 +416,61 @@ intptr_t Socket::CreateBindDatagram(const RawAddr& addr, bool reuseAddress) { |
} |
+bool Socket::ListInterfacesSupported() { |
+ return true; |
+} |
+ |
+ |
+AddressList<InterfaceSocketAddress>* Socket::ListInterfaces( |
+ int type, |
+ OSError** os_error) { |
+ Initialize(); |
+ |
+ ULONG size = 0; |
+ DWORD flags = GAA_FLAG_SKIP_ANYCAST | GAA_FLAG_SKIP_MULTICAST | |
+ GAA_FLAG_SKIP_DNS_SERVER; |
+ // Query the size needed. |
+ int status = GetAdaptersAddresses(SocketAddress::FromType(type), flags, NULL, |
+ NULL, &size); |
+ IP_ADAPTER_ADDRESSES* addrs = NULL; |
+ if (status == ERROR_BUFFER_OVERFLOW) { |
+ addrs = reinterpret_cast<IP_ADAPTER_ADDRESSES*>(malloc(size)); |
+ // Get the addresses now we have the right buffer. |
+ status = GetAdaptersAddresses(SocketAddress::FromType(type), flags, NULL, |
+ addrs, &size); |
+ } |
+ if (status != NO_ERROR) { |
+ ASSERT(*os_error == NULL); |
+ DWORD error_code = WSAGetLastError(); |
+ SetLastError(error_code); |
+ *os_error = new OSError(); |
+ return NULL; |
+ } |
+ intptr_t count = 0; |
+ for (IP_ADAPTER_ADDRESSES* a = addrs; a != NULL; a = a->Next) { |
+ for (IP_ADAPTER_UNICAST_ADDRESS* u = a->FirstUnicastAddress; u != NULL; |
+ u = u->Next) { |
+ count++; |
+ } |
+ } |
+ AddressList<InterfaceSocketAddress>* addresses = |
+ new AddressList<InterfaceSocketAddress>(count); |
+ intptr_t i = 0; |
+ for (IP_ADAPTER_ADDRESSES* a = addrs; a != NULL; a = a->Next) { |
+ for (IP_ADAPTER_UNICAST_ADDRESS* u = a->FirstUnicastAddress; u != NULL; |
+ u = u->Next) { |
+ addresses->SetAt( |
+ i, new InterfaceSocketAddress( |
+ u->Address.lpSockaddr, |
+ StringUtilsWin::WideToUtf8(a->FriendlyName), a->Ipv6IfIndex)); |
+ i++; |
+ } |
+ } |
+ free(addrs); |
+ return addresses; |
+} |
+ |
+ |
intptr_t ServerSocket::CreateBindListen(const RawAddr& addr, |
intptr_t backlog, |
bool v6_only) { |
@@ -243,8 +508,7 @@ intptr_t ServerSocket::CreateBindListen(const RawAddr& addr, |
// Test for invalid socket port 65535 (some browsers disallow it). |
if ((SocketAddress::GetAddrPort(addr) == 0) && |
- (SocketBase::GetPort(reinterpret_cast<intptr_t>(listen_socket)) == |
- 65535)) { |
+ (Socket::GetPort(reinterpret_cast<intptr_t>(listen_socket)) == 65535)) { |
// Don't close fd until we have created new. By doing that we ensure another |
// port. |
intptr_t new_s = CreateBindListen(addr, backlog, v6_only); |
@@ -288,6 +552,136 @@ bool ServerSocket::StartAccept(intptr_t fd) { |
return true; |
} |
+ |
+void Socket::Close(intptr_t fd) { |
+ ClientSocket* client_socket = reinterpret_cast<ClientSocket*>(fd); |
+ client_socket->Close(); |
+} |
+ |
+ |
+bool Socket::GetNoDelay(intptr_t fd, bool* enabled) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int on; |
+ socklen_t len = sizeof(on); |
+ int err = getsockopt(handle->socket(), IPPROTO_TCP, TCP_NODELAY, |
+ reinterpret_cast<char*>(&on), &len); |
+ if (err == 0) { |
+ *enabled = (on == 1); |
+ } |
+ return (err == 0); |
+} |
+ |
+ |
+bool Socket::SetNoDelay(intptr_t fd, bool enabled) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int on = enabled ? 1 : 0; |
+ return setsockopt(handle->socket(), IPPROTO_TCP, TCP_NODELAY, |
+ reinterpret_cast<char*>(&on), sizeof(on)) == 0; |
+} |
+ |
+ |
+bool Socket::GetMulticastLoop(intptr_t fd, intptr_t protocol, bool* enabled) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ uint8_t on; |
+ socklen_t len = sizeof(on); |
+ int level = protocol == SocketAddress::TYPE_IPV4 ? IPPROTO_IP : IPPROTO_IPV6; |
+ int optname = protocol == SocketAddress::TYPE_IPV4 ? IP_MULTICAST_LOOP |
+ : IPV6_MULTICAST_LOOP; |
+ if (getsockopt(handle->socket(), level, optname, reinterpret_cast<char*>(&on), |
+ &len) == 0) { |
+ *enabled = (on == 1); |
+ return true; |
+ } |
+ return false; |
+} |
+ |
+ |
+bool Socket::SetMulticastLoop(intptr_t fd, intptr_t protocol, bool enabled) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int on = enabled ? 1 : 0; |
+ int level = protocol == SocketAddress::TYPE_IPV4 ? IPPROTO_IP : IPPROTO_IPV6; |
+ int optname = protocol == SocketAddress::TYPE_IPV4 ? IP_MULTICAST_LOOP |
+ : IPV6_MULTICAST_LOOP; |
+ return setsockopt(handle->socket(), level, optname, |
+ reinterpret_cast<char*>(&on), sizeof(on)) == 0; |
+} |
+ |
+ |
+bool Socket::GetMulticastHops(intptr_t fd, intptr_t protocol, int* value) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ uint8_t v; |
+ socklen_t len = sizeof(v); |
+ int level = protocol == SocketAddress::TYPE_IPV4 ? IPPROTO_IP : IPPROTO_IPV6; |
+ int optname = protocol == SocketAddress::TYPE_IPV4 ? IP_MULTICAST_TTL |
+ : IPV6_MULTICAST_HOPS; |
+ if (getsockopt(handle->socket(), level, optname, reinterpret_cast<char*>(&v), |
+ &len) == 0) { |
+ *value = v; |
+ return true; |
+ } |
+ return false; |
+} |
+ |
+ |
+bool Socket::SetMulticastHops(intptr_t fd, intptr_t protocol, int value) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int v = value; |
+ int level = protocol == SocketAddress::TYPE_IPV4 ? IPPROTO_IP : IPPROTO_IPV6; |
+ int optname = protocol == SocketAddress::TYPE_IPV4 ? IP_MULTICAST_TTL |
+ : IPV6_MULTICAST_HOPS; |
+ return setsockopt(handle->socket(), level, optname, |
+ reinterpret_cast<char*>(&v), sizeof(v)) == 0; |
+} |
+ |
+ |
+bool Socket::GetBroadcast(intptr_t fd, bool* enabled) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int on; |
+ socklen_t len = sizeof(on); |
+ int err = getsockopt(handle->socket(), SOL_SOCKET, SO_BROADCAST, |
+ reinterpret_cast<char*>(&on), &len); |
+ if (err == 0) { |
+ *enabled = (on == 1); |
+ } |
+ return (err == 0); |
+} |
+ |
+ |
+bool Socket::SetBroadcast(intptr_t fd, bool enabled) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int on = enabled ? 1 : 0; |
+ return setsockopt(handle->socket(), SOL_SOCKET, SO_BROADCAST, |
+ reinterpret_cast<char*>(&on), sizeof(on)) == 0; |
+} |
+ |
+ |
+bool Socket::JoinMulticast(intptr_t fd, |
+ const RawAddr& addr, |
+ const RawAddr&, |
+ int interfaceIndex) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int proto = addr.addr.sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6; |
+ struct group_req mreq; |
+ mreq.gr_interface = interfaceIndex; |
+ memmove(&mreq.gr_group, &addr.ss, SocketAddress::GetAddrLength(addr)); |
+ return setsockopt(handle->socket(), proto, MCAST_JOIN_GROUP, |
+ reinterpret_cast<char*>(&mreq), sizeof(mreq)) == 0; |
+} |
+ |
+ |
+bool Socket::LeaveMulticast(intptr_t fd, |
+ const RawAddr& addr, |
+ const RawAddr&, |
+ int interfaceIndex) { |
+ SocketHandle* handle = reinterpret_cast<SocketHandle*>(fd); |
+ int proto = addr.addr.sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6; |
+ struct group_req mreq; |
+ mreq.gr_interface = interfaceIndex; |
+ memmove(&mreq.gr_group, &addr.ss, SocketAddress::GetAddrLength(addr)); |
+ return setsockopt(handle->socket(), proto, MCAST_LEAVE_GROUP, |
+ reinterpret_cast<char*>(&mreq), sizeof(mreq)) == 0; |
+} |
+ |
} // namespace bin |
} // namespace dart |