Rob Shearman : ole32: Don' t keep the local server named pipe open for a single-use object.
Module: wine Branch: master Commit: 15a0b7fad5eb3239cd058dde490918422db481a5 URL: http://source.winehq.org/git/wine.git/?a=commit;h=15a0b7fad5eb3239cd058dde49... Author: Rob Shearman <rob(a)codeweavers.com> Date: Fri Mar 9 17:51:36 2007 +0000 ole32: Don't keep the local server named pipe open for a single-use object. --- dlls/ole32/compobj.c | 1 + dlls/ole32/compobj_private.h | 2 +- dlls/ole32/rpc.c | 12 ++++- dlls/ole32/tests/marshal.c | 114 +++++++++++++++++++++++++++++++++++++++-- 4 files changed, 121 insertions(+), 8 deletions(-) diff --git a/dlls/ole32/compobj.c b/dlls/ole32/compobj.c index 98ec995..900fc68 100644 --- a/dlls/ole32/compobj.c +++ b/dlls/ole32/compobj.c @@ -1622,6 +1622,7 @@ HRESULT WINAPI CoRegisterClassObject( hr = RPC_StartLocalServer(&newClass->classIdentifier, newClass->pMarshaledData, + flags & (REGCLS_MULTIPLEUSE|REGCLS_MULTI_SEPARATE), &newClass->RpcRegistration); } return S_OK; diff --git a/dlls/ole32/compobj_private.h b/dlls/ole32/compobj_private.h index 4c96a3c..a85a72d 100644 --- a/dlls/ole32/compobj_private.h +++ b/dlls/ole32/compobj_private.h @@ -221,7 +221,7 @@ HRESULT RPC_CreateServerChannel(IRpcChannelBuffer **chan); void RPC_ExecuteCall(struct dispatch_params *params); HRESULT RPC_RegisterInterface(REFIID riid); void RPC_UnregisterInterface(REFIID riid); -HRESULT RPC_StartLocalServer(REFCLSID clsid, IStream *stream, void **registration); +HRESULT RPC_StartLocalServer(REFCLSID clsid, IStream *stream, BOOL multi_use, void **registration); void RPC_StopLocalServer(void *registration); HRESULT RPC_GetLocalClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv); HRESULT RPC_RegisterChannelHook(REFGUID rguid, IChannelHook *hook); diff --git a/dlls/ole32/rpc.c b/dlls/ole32/rpc.c index 3320552..d6b1a66 100644 --- a/dlls/ole32/rpc.c +++ b/dlls/ole32/rpc.c @@ -1732,6 +1732,7 @@ struct local_server_params CLSID clsid; IStream *stream; HANDLE ready_event; + BOOL multi_use; HANDLE pipe; }; @@ -1749,6 +1750,7 @@ static DWORD WINAPI local_server_thread(LPVOID param) LARGE_INTEGER seekto; ULARGE_INTEGER newpos; ULONG res; + BOOL multi_use = lsp->multi_use; TRACE("Starting threader for %s.\n",debugstr_guid(&lsp->clsid)); @@ -1817,13 +1819,20 @@ static DWORD WINAPI local_server_thread(LPVOID param) DisconnectNamedPipe(hPipe); TRACE("done marshalling IClassFactory\n"); + + if (!multi_use) + { + TRACE("single use object, shutting down pipe %s\n", debugstr_w(pipefn)); + CloseHandle(hPipe); + break; + } } IStream_Release(pStm); return 0; } /* starts listening for a local server */ -HRESULT RPC_StartLocalServer(REFCLSID clsid, IStream *stream, void **registration) +HRESULT RPC_StartLocalServer(REFCLSID clsid, IStream *stream, BOOL multi_use, void **registration) { DWORD tid; HANDLE thread, ready_event; @@ -1833,6 +1842,7 @@ HRESULT RPC_StartLocalServer(REFCLSID clsid, IStream *stream, void **registratio lsp->stream = stream; IStream_AddRef(stream); lsp->ready_event = ready_event = CreateEventW(NULL, FALSE, FALSE, NULL); + lsp->multi_use = multi_use; thread = CreateThread(NULL, 0, local_server_thread, lsp, 0, &tid); if (!thread) diff --git a/dlls/ole32/tests/marshal.c b/dlls/ole32/tests/marshal.c index f06475d..12ab39b 100644 --- a/dlls/ole32/tests/marshal.c +++ b/dlls/ole32/tests/marshal.c @@ -23,6 +23,7 @@ #define CONST_VTABLE #include <stdarg.h> +#include <stdio.h> #include "windef.h" #include "winbase.h" @@ -50,6 +51,14 @@ static const IID IID_IWineTest = #define EXTENTID_WineTest IID_IWineTest #define CLSID_WineTest IID_IWineTest +static const CLSID CLSID_WineOOPTest = +{ + 0x5201163f, + 0x8164, + 0x4fd0, + {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd} +}; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */ + static void test_cocreateinstance_proxy(void) { IUnknown *pProxy; @@ -2152,6 +2161,11 @@ static HRESULT WINAPI TestOOP_IClassFactory_CreateInstance( REFIID riid, LPVOID *ppvObj) { + if (IsEqualIID(riid, &IID_IClassFactory) || IsEqualIID(riid, &IID_IUnknown)) + { + *ppvObj = iface; + return S_OK; + } return CLASS_E_CLASSNOTAVAILABLE; } @@ -2177,19 +2191,72 @@ static const IClassFactoryVtbl TestClassFactoryOOP_Vtbl = static IClassFactory TestOOP_ClassFactory = { &TestClassFactoryOOP_Vtbl }; +static void test_register_local_server(void) +{ + DWORD cookie; + HRESULT hr; + HANDLE ready_event; + HANDLE quit_event; + DWORD wait; + + heventShutdown = CreateEvent(NULL, TRUE, FALSE, NULL); + + hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&TestOOP_ClassFactory, + CLSCTX_LOCAL_SERVER, REGCLS_SINGLEUSE, &cookie); + ok_ole_success(hr, CoRegisterClassObject); + + ready_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Ready Event"); + SetEvent(ready_event); + + quit_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Quit Event"); + + do + { + wait = MsgWaitForMultipleObjects(1, &quit_event, FALSE, INFINITE, QS_ALLINPUT); + if (wait == WAIT_OBJECT_0+1) + { + MSG msg; + BOOL ret = PeekMessage(&msg, NULL, 0, 0, PM_REMOVE); + if (ret) + { + trace("Message 0x%x\n", msg.message); + TranslateMessage(&msg); + DispatchMessage(&msg); + } + } + } + while (wait == WAIT_OBJECT_0+1); + + hr = CoRevokeClassObject(cookie); + ok_ole_success(hr, CoRevokeClassObject); +} + +static HANDLE create_target_process(const char *arg) +{ + char **argv; + char cmdline[MAX_PATH]; + PROCESS_INFORMATION pi; + STARTUPINFO si = { 0 }; + si.cb = sizeof(si); + + winetest_get_mainargs( &argv ); + sprintf(cmdline, "%s %s %s", argv[0], argv[1], arg); + ok(CreateProcess(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL, + &si, &pi) != 0, "error: %u\n", GetLastError()); + ok(CloseHandle(pi.hThread) != 0, "error %u\n", GetLastError()); + return pi.hProcess; +} + /* tests functions commonly used by out of process COM servers */ static void test_local_server(void) { - static const CLSID CLSID_WineOOPTest = { - 0x5201163f, - 0x8164, - 0x4fd0, - {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd} - }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */ DWORD cookie; HRESULT hr; IClassFactory * cf; DWORD ret; + HANDLE process; + HANDLE quit_event; + HANDLE ready_event; heventShutdown = CreateEvent(NULL, TRUE, FALSE, NULL); @@ -2249,6 +2316,28 @@ static void test_local_server(void) ok_ole_success(hr, CoRevokeClassObject); CloseHandle(heventShutdown); + + process = create_target_process("-Embedding"); + ok(process != NULL, "couldn't start local server process, error was %d\n", GetLastError()); + + ready_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Ready Event"); + WaitForSingleObject(ready_event, 1000); + CloseHandle(ready_event); + + hr = CoCreateInstance(&CLSID_WineOOPTest, NULL, CLSCTX_LOCAL_SERVER, &IID_IClassFactory, (void **)&cf); + ok_ole_success(hr, CoCreateInstance); + + IClassFactory_Release(cf); + + hr = CoCreateInstance(&CLSID_WineOOPTest, NULL, CLSCTX_LOCAL_SERVER, &IID_IClassFactory, (void **)&cf); + ok(hr == REGDB_E_CLASSNOTREG, "Second CoCreateInstance on REGCLS_SINGLEUSE object should have failed\n"); + + quit_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Quit Event"); + SetEvent(quit_event); + + WaitForSingleObject(process, INFINITE); + CloseHandle(quit_event); + CloseHandle(process); } struct git_params @@ -2532,8 +2621,21 @@ START_TEST(marshal) { WNDCLASS wndclass; HMODULE hOle32 = GetModuleHandle("ole32"); + int argc; + char **argv; + if (!(pCoInitializeEx = (void*)GetProcAddress(hOle32, "CoInitializeEx"))) goto no_test; + argc = winetest_get_mainargs( &argv ); + if (argc > 2 && (!strcmp(argv[2], "-Embedding"))) + { + pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED); + test_register_local_server(); + CoUninitialize(); + + return; + } + /* register a window class used in several tests */ memset(&wndclass, 0, sizeof(wndclass)); wndclass.lpfnWndProc = window_proc;
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Alexandre Julliard