Reverting until bots clear up.

runtime/bin/socket_base_fuchsia.cc

Index: runtime/bin/socket_base_fuchsia.cc
diff --git a/runtime/bin/socket_base_fuchsia.cc b/runtime/bin/socket_base_fuchsia.cc
deleted file mode 100644
index 63b358e4221bcd20f87278e9d54244374669af9c..0000000000000000000000000000000000000000
--- a/runtime/bin/socket_base_fuchsia.cc
+++ /dev/null
@@ -1,370 +0,0 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#if !defined(DART_IO_DISABLED)
-
-#include "platform/globals.h"
-#if defined(HOST_OS_FUCHSIA)
-
-#include "bin/socket_base.h"
-
-#include <errno.h>        // NOLINT
-#include <fcntl.h>        // NOLINT
-#include <ifaddrs.h>      // NOLINT
-#include <net/if.h>       // NOLINT
-#include <netinet/tcp.h>  // NOLINT
-#include <stdio.h>        // NOLINT
-#include <stdlib.h>       // NOLINT
-#include <string.h>       // NOLINT
-#include <sys/ioctl.h>    // NOLINT
-#include <sys/stat.h>     // NOLINT
-#include <unistd.h>       // NOLINT
-
-#include "bin/fdutils.h"
-#include "bin/file.h"
-#include "bin/socket_base_fuchsia.h"
-#include "platform/signal_blocker.h"
-
-// #define SOCKET_LOG_INFO 1
-// #define SOCKET_LOG_ERROR 1
-
-// define SOCKET_LOG_ERROR to get log messages only for errors.
-// define SOCKET_LOG_INFO to get log messages for both information and errors.
-#if defined(SOCKET_LOG_INFO) || defined(SOCKET_LOG_ERROR)
-#define LOG_ERR(msg, ...)                                                      \
-  {                                                                            \
-    int err = errno;                                                           \
-    Log::PrintErr("Dart Socket ERROR: %s:%d: " msg, __FILE__, __LINE__,        \
-                  ##__VA_ARGS__);                                              \
-    errno = err;                                                               \
-  }
-#if defined(SOCKET_LOG_INFO)
-#define LOG_INFO(msg, ...)                                                     \
-  Log::Print("Dart Socket INFO: %s:%d: " msg, __FILE__, __LINE__, ##__VA_ARGS__)
-#else
-#define LOG_INFO(msg, ...)
-#endif  // defined(SOCKET_LOG_INFO)
-#else
-#define LOG_ERR(msg, ...)
-#define LOG_INFO(msg, ...)
-#endif  // defined(SOCKET_LOG_INFO) || defined(SOCKET_LOG_ERROR)
-
-namespace dart {
-namespace bin {
-
-SocketAddress::SocketAddress(struct sockaddr* sa) {
-  ASSERT(INET6_ADDRSTRLEN >= INET_ADDRSTRLEN);
-  if (!SocketBase::FormatNumericAddress(*reinterpret_cast<RawAddr*>(sa),
-                                        as_string_, INET6_ADDRSTRLEN)) {
-    as_string_[0] = 0;
-  }
-  socklen_t salen = GetAddrLength(*reinterpret_cast<RawAddr*>(sa));
-  memmove(reinterpret_cast<void*>(&addr_), sa, salen);
-}
-
-
-bool SocketBase::FormatNumericAddress(const RawAddr& addr,
-                                      char* address,
-                                      int len) {
-  socklen_t salen = SocketAddress::GetAddrLength(addr);
-  LOG_INFO("SocketBase::FormatNumericAddress: calling getnameinfo\n");
-  return (NO_RETRY_EXPECTED(getnameinfo(&addr.addr, salen, address, len, NULL,
-                                        0, NI_NUMERICHOST) == 0));
-}
-
-
-bool SocketBase::IsBindError(intptr_t error_number) {
-  return error_number == EADDRINUSE || error_number == EADDRNOTAVAIL ||
-         error_number == EINVAL;
-}
-
-
-intptr_t SocketBase::Available(intptr_t fd) {
-  intptr_t available = FDUtils::AvailableBytes(fd);
-  LOG_INFO("SocketBase::Available(%ld) = %ld\n", fd, available);
-  return available;
-}
-
-
-intptr_t SocketBase::Read(intptr_t fd, void* buffer, intptr_t num_bytes) {
-  ASSERT(fd >= 0);
-  LOG_INFO("SocketBase::Read: calling read(%ld, %p, %ld)\n", fd, buffer,
-           num_bytes);
-  ssize_t read_bytes = NO_RETRY_EXPECTED(read(fd, buffer, num_bytes));
-  ASSERT(EAGAIN == EWOULDBLOCK);
-  if ((read_bytes == -1) && (errno == EWOULDBLOCK)) {
-    // If the read would block we need to retry and therefore return 0
-    // as the number of bytes written.
-    read_bytes = 0;
-  } else if (read_bytes == -1) {
-    LOG_ERR("SocketBase::Read: read(%ld, %p, %ld) failed\n", fd, buffer,
-            num_bytes);
-  } else {
-    LOG_INFO("SocketBase::Read: read(%ld, %p, %ld) succeeded\n", fd, buffer,
-             num_bytes);
-  }
-  return read_bytes;
-}
-
-
-intptr_t SocketBase::RecvFrom(intptr_t fd,
-                              void* buffer,
-                              intptr_t num_bytes,
-                              RawAddr* addr) {
-  LOG_ERR("SocketBase::RecvFrom is unimplemented\n");
-  UNIMPLEMENTED();
-  return -1;
-}
-
-
-intptr_t SocketBase::Write(intptr_t fd,
-                           const void* buffer,
-                           intptr_t num_bytes) {
-  ASSERT(fd >= 0);
-  LOG_INFO("SocketBase::Write: calling write(%ld, %p, %ld)\n", fd, buffer,
-           num_bytes);
-  ssize_t written_bytes = NO_RETRY_EXPECTED(write(fd, buffer, num_bytes));
-  ASSERT(EAGAIN == EWOULDBLOCK);
-  if ((written_bytes == -1) && (errno == EWOULDBLOCK)) {
-    // If the would block we need to retry and therefore return 0 as
-    // the number of bytes written.
-    written_bytes = 0;
-  } else if (written_bytes == -1) {
-    LOG_ERR("SocketBase::Write: write(%ld, %p, %ld) failed\n", fd, buffer,
-            num_bytes);
-  } else {
-    LOG_INFO("SocketBase::Write: write(%ld, %p, %ld) succeeded\n", fd, buffer,
-             num_bytes);
-  }
-  return written_bytes;
-}
-
-
-intptr_t SocketBase::SendTo(intptr_t fd,
-                            const void* buffer,
-                            intptr_t num_bytes,
-                            const RawAddr& addr) {
-  LOG_ERR("SocketBase::SendTo is unimplemented\n");
-  UNIMPLEMENTED();
-  return -1;
-}
-
-
-intptr_t SocketBase::GetPort(intptr_t fd) {
-  ASSERT(fd >= 0);
-  RawAddr raw;
-  socklen_t size = sizeof(raw);
-  LOG_INFO("SocketBase::GetPort: calling getsockname(%ld)\n", fd);
-  if (NO_RETRY_EXPECTED(getsockname(fd, &raw.addr, &size))) {
-    return 0;
-  }
-  return SocketAddress::GetAddrPort(raw);
-}
-
-
-SocketAddress* SocketBase::GetRemotePeer(intptr_t fd, intptr_t* port) {
-  ASSERT(fd >= 0);
-  RawAddr raw;
-  socklen_t size = sizeof(raw);
-  if (NO_RETRY_EXPECTED(getpeername(fd, &raw.addr, &size))) {
-    return NULL;
-  }
-  *port = SocketAddress::GetAddrPort(raw);
-  return new SocketAddress(&raw.addr);
-}
-
-
-void SocketBase::GetError(intptr_t fd, OSError* os_error) {
-  LOG_ERR("SocketBase::GetError is unimplemented\n");
-  UNIMPLEMENTED();
-}
-
-
-int SocketBase::GetType(intptr_t fd) {
-  LOG_ERR("SocketBase::GetType is unimplemented\n");
-  UNIMPLEMENTED();
-  return File::kOther;
-}
-
-
-intptr_t SocketBase::GetStdioHandle(intptr_t num) {
-  LOG_ERR("SocketBase::GetStdioHandle is unimplemented\n");
-  UNIMPLEMENTED();
-  return num;
-}
-
-
-AddressList<SocketAddress>* SocketBase::LookupAddress(const char* host,
-                                                      int type,
-                                                      OSError** os_error) {
-  // 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;
-  LOG_INFO("SocketBase::LookupAddress: calling getaddrinfo\n");
-  int status = NO_RETRY_EXPECTED(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;
-    LOG_INFO("SocketBase::LookupAddress: calling getaddrinfo again\n");
-    status = NO_RETRY_EXPECTED(getaddrinfo(host, 0, &hints, &info));
-    if (status != 0) {
-      ASSERT(*os_error == NULL);
-      *os_error =
-          new OSError(status, gai_strerror(status), OSError::kGetAddressInfo);
-      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++;
-    }
-  }
-  intptr_t i = 0;
-  AddressList<SocketAddress>* addresses = new AddressList<SocketAddress>(count);
-  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 SocketBase::ReverseLookup(const RawAddr& addr,
-                               char* host,
-                               intptr_t host_len,
-                               OSError** os_error) {
-  LOG_ERR("SocketBase::ReverseLookup is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::ParseAddress(int type, const char* address, RawAddr* addr) {
-  int result;
-  if (type == SocketAddress::TYPE_IPV4) {
-    result = NO_RETRY_EXPECTED(inet_pton(AF_INET, address, &addr->in.sin_addr));
-  } else {
-    ASSERT(type == SocketAddress::TYPE_IPV6);
-    result =
-        NO_RETRY_EXPECTED(inet_pton(AF_INET6, address, &addr->in6.sin6_addr));
-  }
-  return (result == 1);
-}
-
-
-bool SocketBase::ListInterfacesSupported() {
-  return false;
-}
-
-
-AddressList<InterfaceSocketAddress>* SocketBase::ListInterfaces(
-    int type,
-    OSError** os_error) {
-  UNIMPLEMENTED();
-  return NULL;
-}
-
-
-void SocketBase::Close(intptr_t fd) {
-  ASSERT(fd >= 0);
-  NO_RETRY_EXPECTED(close(fd));
-}
-
-
-bool SocketBase::GetNoDelay(intptr_t fd, bool* enabled) {
-  LOG_ERR("SocketBase::GetNoDelay is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::SetNoDelay(intptr_t fd, bool enabled) {
-  int on = enabled ? 1 : 0;
-  return NO_RETRY_EXPECTED(setsockopt(fd, IPPROTO_TCP, TCP_NODELAY,
-                                      reinterpret_cast<char*>(&on),
-                                      sizeof(on))) == 0;
-}
-
-
-bool SocketBase::GetMulticastLoop(intptr_t fd,
-                                  intptr_t protocol,
-                                  bool* enabled) {
-  LOG_ERR("SocketBase::GetMulticastLoop is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::SetMulticastLoop(intptr_t fd,
-                                  intptr_t protocol,
-                                  bool enabled) {
-  LOG_ERR("SocketBase::SetMulticastLoop is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::GetMulticastHops(intptr_t fd, intptr_t protocol, int* value) {
-  LOG_ERR("SocketBase::GetMulticastHops is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::SetMulticastHops(intptr_t fd, intptr_t protocol, int value) {
-  LOG_ERR("SocketBase::SetMulticastHops is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::GetBroadcast(intptr_t fd, bool* enabled) {
-  LOG_ERR("SocketBase::GetBroadcast is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::SetBroadcast(intptr_t fd, bool enabled) {
-  LOG_ERR("SocketBase::SetBroadcast is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::JoinMulticast(intptr_t fd,
-                               const RawAddr& addr,
-                               const RawAddr&,
-                               int interfaceIndex) {
-  LOG_ERR("SocketBase::JoinMulticast is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-
-bool SocketBase::LeaveMulticast(intptr_t fd,
-                                const RawAddr& addr,
-                                const RawAddr&,
-                                int interfaceIndex) {
-  LOG_ERR("SocketBase::LeaveMulticast is unimplemented\n");
-  UNIMPLEMENTED();
-  return false;
-}
-
-}  // namespace bin
-}  // namespace dart
-
-#endif  // defined(HOST_OS_FUCHSIA)
-
-#endif  // !defined(DART_IO_DISABLED)