IPDL/Five minute example: Difference between revisions

IPDL/Five minute example (view source)

1,156 bytes added , 13 July 2009

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@@ Line 132: / Line 132: @@
 == Create the child process's main thread ==
+The child process's main thread will hook up the TestChild actor to an IPC channel.
 Create the files <code>ipc/test-harness/TestThreadChild.h</code> and <code>ipc/test-harness/TestThreadChild.cpp</code> with the following content.
+ // TestThreadChild.h
+ #ifndef mozilla_test_TestThreadChild_h
+ #define mozilla_test_TestThreadChild_h
+ #include "mozilla/ipc/GeckoThread.h"
+ #include "mozilla/test/TestChild.h"
+ namespace mozilla {
+ namespace test {
+ class TestThreadChild : public mozilla::ipc::GeckoThread
+ {
+ public:
+     TestThreadChild();
+     ~TestThreadChild();
+ protected:
+     virtual void Init();
+     virtual void CleanUp();
+ private:
+     TestChild mChild;
+ };
+ } // namespace test
+ } // namespace mozilla
+ #endif // ifndef mozilla_test_TestThreadChild_h
+ // TestThreadChild.cpp
+ #include "mozilla/test/TestThreadChild.h"
+ using mozilla::test::TestThreadChild;
+ using mozilla::ipc::GeckoThread;
+ TestThreadChild::TestThreadChild() :
+     GeckoThread()
+ {
+ }
+ TestThreadChild::~TestThreadChild()
+ {
+ }
+ void
+ TestThreadChild::Init()
+ {
+     GeckoThread::Init();
+     mChild.Open(channel(), owner_loop());
+ }
+ void
+ TestThreadChild::CleanUp()
+ {
+     GeckoThread::CleanUp();
+     mChild.Close();
+ }
+Hook these into your build and check that everything still compiles.