ipc/glue/ProcessChild.h

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  39
  40 #ifndef mozilla_ipc_ProcessChild_h
  41 #define mozilla_ipc_ProcessChild_h
  42
  43 #include "base/message_loop.h"
  44 #include "base/process.h"
  45
  46 #include "chrome/common/child_process.h"
  47
  48 // ProcessChild is the base class for all subprocesses of the main
  49 // browser process.  Its code runs on the thread that started in
  50 // main().
  51
  52 namespace mozilla {
  53 namespace ipc {
  54
  55 class ProcessChild : public ChildProcess {
  56 protected:
  57   typedef base::ProcessHandle ProcessHandle;
  58
  59 public:
  60   ProcessChild(ProcessHandle parentHandle);
  61   virtual ~ProcessChild();
  62
  63   virtual bool Init() = 0;
  64   virtual void CleanUp()
  65   { }
  66
  67   static MessageLoop* message_loop() {
  68     return gProcessChild->mUILoop;
  69   }
  70
  71 protected:
  72   static ProcessChild* current() {
  73     return gProcessChild;
  74   }
  75
  76   ProcessHandle ParentHandle() {
  77     return mParentHandle;
  78   }
  79
  80 private:
  81   static ProcessChild* gProcessChild;
  82
  83   MessageLoop* mUILoop;
  84   ProcessHandle mParentHandle;
  85
  86   DISALLOW_EVIL_CONSTRUCTORS(ProcessChild);
  87 };
  88
  89 } // namespace ipc
  90 } // namespace mozilla
  91
  92
  93 #endif // ifndef mozilla_ipc_ProcessChild_h