The Tor Browser / file comparison
comparison: dom/plugins/ipc/COMMessageFilter.cpp
dom/plugins/ipc/COMMessageFilter.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
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| -1:000000000000 | 0:abbccd51bf17 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include "base/basictypes.h" | |
| 6 | |
| 7 #include "COMMessageFilter.h" | |
| 8 #include "base/message_loop.h" | |
| 9 #include "mozilla/plugins/PluginModuleChild.h" | |
| 10 | |
| 11 #include <stdio.h> | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace plugins { | |
| 15 | |
| 16 HRESULT | |
| 17 COMMessageFilter::QueryInterface(REFIID riid, void** ppv) | |
| 18 { | |
| 19 if (riid == IID_IUnknown || riid == IID_IMessageFilter) { | |
| 20 *ppv = static_cast<IMessageFilter*>(this); | |
| 21 AddRef(); | |
| 22 return S_OK; | |
| 23 } | |
| 24 return E_NOINTERFACE; | |
| 25 } | |
| 26 | |
| 27 DWORD COMMessageFilter::AddRef() | |
| 28 { | |
| 29 ++mRefCnt; | |
| 30 return mRefCnt; | |
| 31 } | |
| 32 | |
| 33 DWORD COMMessageFilter::Release() | |
| 34 { | |
| 35 DWORD r = --mRefCnt; | |
| 36 if (0 == r) | |
| 37 delete this; | |
| 38 return r; | |
| 39 } | |
| 40 | |
| 41 DWORD | |
| 42 COMMessageFilter::HandleInComingCall(DWORD dwCallType, | |
| 43 HTASK htaskCaller, | |
| 44 DWORD dwTickCount, | |
| 45 LPINTERFACEINFO lpInterfaceInfo) | |
| 46 { | |
| 47 if (mPreviousFilter) | |
| 48 return mPreviousFilter->HandleInComingCall(dwCallType, htaskCaller, | |
| 49 dwTickCount, lpInterfaceInfo); | |
| 50 return SERVERCALL_ISHANDLED; | |
| 51 } | |
| 52 | |
| 53 DWORD | |
| 54 COMMessageFilter::RetryRejectedCall(HTASK htaskCallee, | |
| 55 DWORD dwTickCount, | |
| 56 DWORD dwRejectType) | |
| 57 { | |
| 58 if (mPreviousFilter) | |
| 59 return mPreviousFilter->RetryRejectedCall(htaskCallee, dwTickCount, | |
| 60 dwRejectType); | |
| 61 return -1; | |
| 62 } | |
| 63 | |
| 64 DWORD | |
| 65 COMMessageFilter::MessagePending(HTASK htaskCallee, | |
| 66 DWORD dwTickCount, | |
| 67 DWORD dwPendingType) | |
| 68 { | |
| 69 mPlugin->FlushPendingInterruptQueue(); | |
| 70 if (mPreviousFilter) | |
| 71 return mPreviousFilter->MessagePending(htaskCallee, dwTickCount, | |
| 72 dwPendingType); | |
| 73 return PENDINGMSG_WAITNOPROCESS; | |
| 74 } | |
| 75 | |
| 76 void | |
| 77 COMMessageFilter::Initialize(PluginModuleChild* module) | |
| 78 { | |
| 79 nsRefPtr<COMMessageFilter> f = new COMMessageFilter(module); | |
| 80 ::CoRegisterMessageFilter(f, getter_AddRefs(f->mPreviousFilter)); | |
| 81 } | |
| 82 | |
| 83 } // namespace plugins | |
| 84 } // namespace mozilla |
