[原]ComFriendlyWaitForSingleObject

structThreadParam{unsignedint p1;// +00h ebp-24hunsignedint p2;// +04h ebp-20hunsignedint cookie;// +08h ebp-1Ch LPSTREAM xxx;// +0Ch ebp-18h HANDLE hEvent;// +14h ebp-14h HANDLE hXXX;// +18h ebp-10hunsignedint xxx;// +1Ch ebp-0Ch}   c++代码 HRESULT ComFriendlyWaitForSingleObject(LPUNKOWN p1, HANDLE* pThread){ HANDLE hh1; HANDLE hh2; HRESULT hr = S_OK; hr =HrCreateEvent(0, TRUE,0,0,&hh2);if( FAILED(hr))return hr; hr =HrCreateEvent(0, TRUE,0,0,&hh1);if( FAILED(hr))return hr;ThreadParam param; param.p1 = p1; param.p2 = pThread; param.hr = S_OK; param.pStream = NULL; param.hEvent = hh2; param.hXXX = hh1; param.xxx =0; HANDLE hThread =CreateThread(0,0,&ComFriendlyWaitMtaThreadProc,&param,0, NULL);WaitForSingleObject(hh2, INFINITE);if( SUCCEED(param.hr)){ hr =CoGetInterfaceAndReleaseStream(param.pStream, GUID_6d5140c1_7436_11ce_8034_00aa006009fa,&p1); param.pStream = NULL;if( NULL != p1 ){ p1->vtable[4](&p1); p1->Release();}SetEvent(hh1);WaitForSingleObject(*pThread, INFINITE);}AutoCleanupInfo(&hh1);AutoCleanupInfo(&hh2);AutoCleanupInfo(pThread);}       汇编码 uf uiautomationcore!ComFriendlyWaitForSingleObjectuiautomationcore!ComFriendlyWaitForSingleObject:7303f4e98bff mov edi,edi7303f4eb55 push ebp7303f4ec8bec mov ebp,esp7303f4ee83ec24 sub esp,24h7303f4f153 push ebx7303f4f256 push esi7303f4f357 push edi7303f4f433f6 xor esi,esi7303f4f68d45f8 lea eax,[ebp-8]7303f4f950 push eax7303f4fa56 push esi7303f4fb56 push esi7303f4fc6a01 push 17303f4fe56 push esi7303f4ff8975f8 mov dword ptr [ebp-8],esi7303f502 e894fcffff call uiautomationcore!HrCreateEvent(7303f19b)7303f5073bc6 cmp eax,esi7303f5090f8c49950000 jl uiautomationcore!ComFriendlyWaitForSingleObject+0x22(73048a58)Branchuiautomationcore!ComFriendlyWaitForSingleObject+0x36:7303f50f8d45fc lea eax,[ebp-4]7303f51250 push eax7303f51356 push esi7303f51456 push esi7303f5156a01 push 17303f51756 push esi7303f5188975fc mov dword ptr [ebp-4],esi7303f51b e87bfcffff call uiautomationcore!HrCreateEvent(7303f19b)7303f5208bd8 mov ebx,eax7303f5223bde cmp ebx,esi7303f5240f8ca7000000 jl uiautomationcore!ComFriendlyWaitForSingleObject+0x4d(7303f5d1)Branchuiautomationcore!ComFriendlyWaitForSingleObject+0x58:7303f52a8b4508 mov eax,dword ptr [ebp+8]7303f52d8b7df8 mov edi,dword ptr [ebp-8]7303f5308945dc mov dword ptr [ebp-24h],eax7303f5338b450c mov eax,dword ptr [ebp+0Ch]7303f53656 push esi7303f5378945e0 mov dword ptr [ebp-20h],eax7303f53a8b45fc mov eax,dword ptr [ebp-4]7303f53d56 push esi7303f53e8945f0 mov dword ptr [ebp-10h],eax7303f5418d45dc lea eax,[ebp-24h]7303f54450 push eax7303f54568f1f50373 push offset uiautomationcore!ComFriendlyWaitMtaThreadProc(7303f5f1)7303f54a56 push esi7303f54b56 push esi7303f54c8975e4 mov dword ptr [ebp-1Ch],esi7303f54f8975e8 mov dword ptr [ebp-18h],esi7303f552897dec mov dword ptr [ebp-14h],edi7303f555 ff1514120373 call dword ptr [uiautomationcore!_imp__CreateThread (73031214)]7303f55b89450c mov dword ptr [ebp+0Ch],eax7303f55e3bc6 cmp eax,esi7303f5600f84f9940000 je uiautomationcore!ComFriendlyWaitForSingleObject+0x90(73048a5f)Branchuiautomationcore!ComFriendlyWaitForSingleObject+0xac:7303f5666aff push 0FFFFFFFFh7303f56857 push edi7303f5698b3d28120373 mov edi,dword ptr [uiautomationcore!_imp__WaitForSingleObject (73031228)]7303f56f ffd7 call edi7303f5718b5de4 mov ebx,dword ptr [ebp-1Ch]7303f5743bde cmp ebx,esi7303f5767c40 jl uiautomationcore!ComFriendlyWaitForSingleObject+0xfe(7303f5b8)Branchuiautomationcore!ComFriendlyWaitForSingleObject+0xbe:7303f5788d4508 lea eax,[ebp+8]7303f57b50 push eax7303f57c68e4230373 push offset uiautomationcore!_GUID_6d5140c1_7436_11ce_8034_00aa006009fa (730323e4)7303f581 ff75e8 push dword ptr [ebp-18h]7303f584897508 mov dword ptr [ebp+8],esi7303f587 ff1514130373 call dword ptr [uiautomationcore!_imp__CoGetInterfaceAndReleaseStream (73031314)]7303f58d8b4d08 mov ecx,dword ptr [ebp+8]7303f5908bd8 mov ebx,eax7303f5928975e8 mov dword ptr [ebp-18h],esi7303f5953bce cmp ecx,esi7303f597741f je uiautomationcore!ComFriendlyWaitForSingleObject+0xfe(7303f5b8)Branchuiautomationcore!ComFriendlyWaitForSingleObject+0xdf:7303f5998d45f4 lea eax,[ebp-0Ch]7303f59c50 push eax7303f59d b87c2e0373 mov eax,offset uiautomationcore!_GUID_00000000_0000_0000_c000_000000000046 (73032e7c)7303f5a250 push eax7303f5a350 push eax7303f5a48975f4 mov dword ptr [ebp-0Ch],esi7303f5a78b11 mov edx,dword ptr [ecx]7303f5a951 push ecx7303f5aa ff520c call dword ptr [edx+0Ch]7303f5ad8bd8 mov ebx,eax7303f5af8b4508 mov eax,dword ptr [ebp+8]7303f5b28b08 mov ecx,dword ptr [eax]7303f5b450 push eax7303f5b5 ff5108 call dword ptr [ecx+8]uiautomationcore!ComFriendlyWaitForSingleObject+0xfe:7303f5b8 ff75fc push dword ptr [ebp-4]7303f5bb ff152c120373 call dword ptr [uiautomationcore!_imp__SetEvent (7303122c)]7303f5c16aff push 0FFFFFFFFh7303f5c3 ff750c push dword ptr [ebp+0Ch]7303f5c6 ffd7 call edi7303f5c88d450c lea eax,[ebp+0Ch]7303f5cb50 push eax7303f5cc e8e8f0ffff call uiautomationcore!AutoCleanupInfo<void*>::SafeRelease(7303e6b9)uiautomationcore!ComFriendlyWaitForSingleObject+0x4d:7303f5d18d45fc lea eax,[ebp-4]7303f5d450 push eax7303f5d5 e8dff0ffff call uiautomationcore!AutoCleanupInfo<void*>::SafeRelease(7303e6b9)uiautomationcore!ComFriendlyWaitForSingleObject+0x24:7303f5da8d45f8 lea eax,[ebp-8]7303f5dd50 push eax7303f5de e8d6f0ffff call uiautomationcore!AutoCleanupInfo<void*>::SafeRelease(7303e6b9)7303f5e35f pop edi7303f5e45e pop esi7303f5e58bc3 mov eax,ebx7303f5e75b pop ebx7303f5e8 c9 leave7303f5e9 c20800 ret 8uiautomationcore!ComFriendlyWaitForSingleObject+0x22:73048a588bd8 mov ebx,eax73048a5a e97b6bffff jmp uiautomationcore!ComFriendlyWaitForSingleObject+0x24(7303f5da)Branchuiautomationcore!ComFriendlyWaitForSingleObject+0x90:73048a5f8d450c lea eax,[ebp+0Ch]73048a6250 push eax73048a63 e8515cffff call uiautomationcore!AutoCleanupInfo<void*>::SafeRelease(7303e6b9)73048a688d45fc lea eax,[ebp-4]73048a6b50 push eax73048a6c e8485cffff call uiautomationcore!AutoCleanupInfo<void*>::SafeRelease(7303e6b9)73048a71 bb0e000780 mov ebx,8007000Eh73048a76 e95f6bffff jmp uiautomationcore!ComFriendlyWaitForSingleObject+0x24(7303f5da)Branch    

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