1 files changed, 133 insertions, 0 deletions
diff --git a/chromium/net/disk_cache/net_log_parameters.cc b/chromium/net/disk_cache/net_log_parameters.cc
new file mode 100644
index 00000000000..5d7e50f5595
--- /dev/null
+++ b/chromium/net/disk_cache/net_log_parameters.cc
@@ -0,0 +1,133 @@
+// 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/disk_cache/net_log_parameters.h"
+
+#include "base/bind.h"
+#include "base/logging.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/values.h"
+#include "net/base/net_errors.h"
+#include "net/disk_cache/disk_cache.h"
+
+namespace {
+
+base::Value* NetLogEntryCreationCallback(
+    const disk_cache::Entry* entry,
+    bool created,
+    net::NetLog::LogLevel /* log_level */) {
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  dict->SetString("key", entry->GetKey());
+  dict->SetBoolean("created", created);
+  return dict;
+}
+
+base::Value* NetLogReadWriteDataCallback(
+    int index,
+    int offset,
+    int buf_len,
+    bool truncate,
+    net::NetLog::LogLevel /* log_level */) {
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  dict->SetInteger("index", index);
+  dict->SetInteger("offset", offset);
+  dict->SetInteger("buf_len", buf_len);
+  if (truncate)
+    dict->SetBoolean("truncate", truncate);
+  return dict;
+}
+
+base::Value* NetLogReadWriteCompleteCallback(
+    int bytes_copied,
+    net::NetLog::LogLevel /* log_level */) {
+  DCHECK_NE(bytes_copied, net::ERR_IO_PENDING);
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  if (bytes_copied < 0) {
+    dict->SetInteger("net_error", bytes_copied);
+  } else {
+    dict->SetInteger("bytes_copied", bytes_copied);
+  }
+  return dict;
+}
+
+base::Value* NetLogSparseOperationCallback(
+    int64 offset,
+    int buff_len,
+    net::NetLog::LogLevel /* log_level */) {
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  // Values can only be created with at most 32-bit integers.  Using a string
+  // instead circumvents that restriction.
+  dict->SetString("offset", base::Int64ToString(offset));
+  dict->SetInteger("buff_len", buff_len);
+  return dict;
+}
+
+base::Value* NetLogSparseReadWriteCallback(
+    const net::NetLog::Source& source,
+    int child_len,
+    net::NetLog::LogLevel /* log_level */) {
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  source.AddToEventParameters(dict);
+  dict->SetInteger("child_len", child_len);
+  return dict;
+}
+
+base::Value* NetLogGetAvailableRangeResultCallback(
+    int64 start,
+    int result,
+    net::NetLog::LogLevel /* log_level */) {
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  if (result > 0) {
+    dict->SetInteger("length", result);
+    dict->SetString("start",  base::Int64ToString(start));
+  } else {
+    dict->SetInteger("net_error", result);
+  }
+  return dict;
+}
+
+}  // namespace
+
+namespace disk_cache {
+
+net::NetLog::ParametersCallback CreateNetLogEntryCreationCallback(
+    const Entry* entry,
+    bool created) {
+  DCHECK(entry);
+  return base::Bind(&NetLogEntryCreationCallback, entry, created);
+}
+
+net::NetLog::ParametersCallback CreateNetLogReadWriteDataCallback(
+    int index,
+    int offset,
+    int buf_len,
+    bool truncate) {
+  return base::Bind(&NetLogReadWriteDataCallback,
+                    index, offset, buf_len, truncate);
+}
+
+net::NetLog::ParametersCallback CreateNetLogReadWriteCompleteCallback(
+    int bytes_copied) {
+  return base::Bind(&NetLogReadWriteCompleteCallback, bytes_copied);
+}
+
+net::NetLog::ParametersCallback CreateNetLogSparseOperationCallback(
+    int64 offset,
+    int buff_len) {
+  return base::Bind(&NetLogSparseOperationCallback, offset, buff_len);
+}
+
+net::NetLog::ParametersCallback CreateNetLogSparseReadWriteCallback(
+    const net::NetLog::Source& source,
+    int child_len) {
+  return base::Bind(&NetLogSparseReadWriteCallback, source, child_len);
+}
+
+net::NetLog::ParametersCallback CreateNetLogGetAvailableRangeResultCallback(
+    int64 start,
+    int result) {
+  return base::Bind(&NetLogGetAvailableRangeResultCallback, start, result);
+}
+
+}  // namespace disk_cache