1 files changed, 97 insertions, 0 deletions
diff --git a/chrome/common/ipc_message.cc b/chrome/common/ipc_message.cc
new file mode 100644
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+++ b/chrome/common/ipc_message.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/common/ipc_message.h"
+
+#include "base/logging.h"
+
+namespace IPC {
+
+//------------------------------------------------------------------------------
+
+Message::~Message() {
+}
+
+Message::Message()
+    : Pickle(sizeof(Header)) {
+  header()->routing = header()->type = header()->flags = 0;
+  InitLoggingVariables();
+}
+
+Message::Message(int32 routing_id, uint16 type, PriorityValue priority)
+    : Pickle(sizeof(Header)) {
+  header()->routing = routing_id;
+  header()->type = type;
+  header()->flags = priority;
+  InitLoggingVariables();
+}
+
+Message::Message(const char* data, int data_len) : Pickle(data, data_len) {
+  InitLoggingVariables();
+}
+
+Message::Message(const Message& other) : Pickle(other) {
+  InitLoggingVariables();
+}
+
+void Message::InitLoggingVariables() {
+#ifdef IPC_MESSAGE_LOG_ENABLED
+  received_time_ = 0;
+  dont_log_ = false;
+  log_data_ = NULL;
+#endif
+}
+
+Message& Message::operator=(const Message& other) {
+  *static_cast<Pickle*>(this) = other;
+  return *this;
+}
+
+#ifdef IPC_MESSAGE_LOG_ENABLED
+void Message::set_sent_time(int64 time) {
+  DCHECK((header()->flags & HAS_SENT_TIME_BIT) == 0);
+  header()->flags |= HAS_SENT_TIME_BIT;
+  WriteInt64(time);
+}
+
+int64 Message::sent_time() const {
+  if ((header()->flags & HAS_SENT_TIME_BIT) == 0)
+    return 0;
+
+  const char* data = end_of_payload();
+  data -= sizeof(int64);
+  return *(reinterpret_cast<const int64*>(data));
+}
+
+void Message::set_received_time(int64 time) const {
+  received_time_ = time;
+}
+#endif
+
+}  // namespace IPC