NetLogEventParameter to Callback refactoring 9.

net/socket/socket_net_log_params.cc

 // 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 "net/socket/socket_error_params.h"
+#include "net/socket/socket_net_log_params.h"
 
+#include "base/bind.h"
 #include "base/values.h"
+#include "net/base/host_port_pair.h"
+#include "net/base/ip_endpoint.h"
+#include "net/base/net_util.h"
 
 namespace net {
 
-SocketErrorParams::SocketErrorParams(int net_error, int os_error)
-    : net_error_(net_error),
-      os_error_(os_error) {
-}
+namespace {
 
-Value* SocketErrorParams::ToValue() const {
+Value* NetLogSocketErrorCallback(int net_error,
+                                 int os_error,
+                                 NetLog::LogLevel /* log_level */) {
   DictionaryValue* dict = new DictionaryValue();
-  dict->SetInteger("net_error", net_error_);
-  dict->SetInteger("os_error", os_error_);
+  dict->SetInteger("net_error", net_error);
+  dict->SetInteger("os_error", os_error);
   return dict;
 }
 
-SocketErrorParams::~SocketErrorParams() {}
+Value* NetLogHostPortPairCallback(const HostPortPair* host_and_port,
+                                  NetLog::LogLevel /* log_level */) {
+  DictionaryValue* dict = new DictionaryValue();
+  dict->SetString("host_and_port", host_and_port->ToString());
+  return dict;
+}
+
+Value* NetLogIPEndPointCallback(const IPEndPoint* address,
+                                NetLog::LogLevel /* log_level */) {
+  DictionaryValue* dict = new DictionaryValue();
+  dict->SetString("address", address->ToString());
+  return dict;
+}
+
+Value* NetLogSourceAddressCallback(const struct sockaddr* net_address,
+                                   socklen_t address_len,
+                                   NetLog::LogLevel /* log_level */) {
+  DictionaryValue* dict = new DictionaryValue();
+  dict->SetString("source_address",
+                  NetAddressToStringWithPort(net_address, address_len));
+  return dict;
+}
+
+}  // namespace
+
+NetLog::ParametersCallback CreateNetLogSocketErrorCallback(int net_error,
+                                                           int os_error) {
+  return base::Bind(&NetLogSocketErrorCallback, net_error, os_error);
+}
+
+NetLog::ParametersCallback CreateNetLogHostPortPairCallback(
+    const HostPortPair* host_and_port) {
+  return base::Bind(&NetLogHostPortPairCallback, host_and_port);
+}
+
+NetLog::ParametersCallback CreateNetLogIPEndPointCallback(
+    const IPEndPoint* address) {
+  return base::Bind(&NetLogIPEndPointCallback, address);
+}
+
+NetLog::ParametersCallback CreateNetLogSourceAddressCallback(
+    const struct sockaddr* net_address,
+    socklen_t address_len) {
+  return base::Bind(&NetLogSourceAddressCallback, net_address, address_len);
+}
 
 }  // namespace net