Make the serialization of IPC::Messages inside other IPC::Messages independent
of the platform.
This is necessary for sending nested messages between nacl (which the IPC
system thinks is posix and so has extra header goo) and a Windows client app
(which doesn't have this stuff).
BUG=
Review URL: https://chromiumcodereview.appspot.com/10667002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@144840 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ipc/ipc_message.cc b/ipc/ipc_message.cc
index feec91ab..9908bc7 100644
--- a/ipc/ipc_message.cc
+++ b/ipc/ipc_message.cc
@@ -67,6 +67,15 @@
return *this;
}
+void Message::SetHeaderValues(int32 routing, uint32 type, uint32 flags) {
+ // This should only be called when the message is already empty.
+ DCHECK(payload_size() == 0);
+
+ header()->routing = routing;
+ header()->type = type;
+ header()->flags = flags;
+}
+
#ifdef IPC_MESSAGE_LOG_ENABLED
void Message::set_sent_time(int64 time) {
DCHECK((header()->flags & HAS_SENT_TIME_BIT) == 0);
@@ -116,6 +125,10 @@
return descriptor->fd >= 0;
}
+bool Message::HasFileDescriptors() const {
+ return file_descriptor_set_.get() && !file_descriptor_set_->empty();
+}
+
void Message::EnsureFileDescriptorSet() {
if (file_descriptor_set_.get() == NULL)
file_descriptor_set_ = new FileDescriptorSet;
