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| author | brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-06-29 00:05:04 +0000 |
|---|---|---|
| committer | brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-06-29 00:05:04 +0000 |
| commit | 34d4861069f6528aac208a3268f8c4946d301a16 (patch) | |
| tree | 0efd4735b9912a93b220f9e312d7ca14cf281360 /ipc/ipc_message.cc | |
| parent | b9ef2965a07ca50fd94f1ab1d22ffcfdf62a2b6d (diff) | |
| download | chromium_src-34d4861069f6528aac208a3268f8c4946d301a16.zip chromium_src-34d4861069f6528aac208a3268f8c4946d301a16.tar.gz chromium_src-34d4861069f6528aac208a3268f8c4946d301a16.tar.bz2 | |
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
Diffstat (limited to 'ipc/ipc_message.cc')
| -rw-r--r-- | ipc/ipc_message.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ipc/ipc_message.cc b/ipc/ipc_message.cc index feec91a..9908bc7 100644 --- a/ipc/ipc_message.cc +++ b/ipc/ipc_message.cc @@ -67,6 +67,15 @@ Message& Message::operator=(const Message& other) { 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 @@ bool Message::ReadFileDescriptor(PickleIterator* iter, 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; |