130 lines
3.1 KiB
C++
130 lines
3.1 KiB
C++
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//---------------------------------------------------------------------------
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// DllMain.cpp - Dll Entry point for UxTheme DLL
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//---------------------------------------------------------------------------
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#include "stdafx.h"
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#include "Utils.h"
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#include "sethook.h"
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#include "CacheList.h"
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#include "RenderList.h"
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#include "info.h"
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#include "themeldr.h"
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#include "ninegrid2.h"
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//---------------------------------------------------------------------------
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BOOL ThreadStartUp()
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{
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BOOL fInit = ThemeLibStartUp(TRUE);
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Log(LOG_TMSTARTUP, L"Thread startup");
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return fInit;
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}
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//---------------------------------------------------------------------------
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BOOL ThreadShutDown()
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{
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Log(LOG_TMSTARTUP, L"Thread shutdown");
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ThemeLibShutDown(TRUE);
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//---- destroy the thread-local object pool ----
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CCacheList *pList = GetTlsCacheList(FALSE);
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if (pList)
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{
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TlsSetValue(_tls_CacheListIndex, NULL);
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delete pList;
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}
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return TRUE;
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}
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//---------------------------------------------------------------------------
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BOOL ProcessStartUp(HINSTANCE hModule)
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{
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//---- don't init twice ----
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if (g_fUxthemeInitialized)
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{
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return TRUE;
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}
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g_hInst = hModule;
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_tls_CacheListIndex = TlsAlloc();
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if (_tls_CacheListIndex == (DWORD) -1)
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goto exit;
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if (!ThemeLibStartUp(FALSE))
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goto cleanup4;
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if (!GlobalsStartup())
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goto cleanup3;
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if (!ThemeHookStartup())
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goto cleanup2;
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if (!NineGrid2StartUp())
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goto cleanup1;
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// everything succeeded!
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Log(LOG_TMSTARTUP, L"Finished ProcessStartUp() (succeeded)");
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return TRUE;
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cleanup1:
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ThemeHookShutdown();
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cleanup2:
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GlobalsShutdown();
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cleanup3:
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ThemeLibShutDown(FALSE);
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cleanup4:
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TlsFree(_tls_CacheListIndex);
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exit:
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// something failed
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Log(LOG_TMSTARTUP, L"Finished ProcessStartUp() (failure)");
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return FALSE;
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}
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//---------------------------------------------------------------------------
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BOOL ProcessShutDown()
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{
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//---- beware: in case of StartUp failure, all resources may not have been allocated ----
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Log(LOG_TMSTARTUP, L"Starting ProcessShutDown()");
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ThreadShutDown(); // not called by system on last thread
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//---- process shutdown ----
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NineGrid2ShutDown();
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ThemeLibShutDown(FALSE);
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ThemeHookShutdown();
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GlobalsShutdown();
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TlsFree(_tls_CacheListIndex);
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_tls_CacheListIndex = 0xffffffff;
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return TRUE;
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}
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//---------------------------------------------------------------------------
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BOOL APIENTRY DllMain(HINSTANCE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
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{
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BOOL fOk = TRUE;
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switch (ul_reason_for_call)
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{
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case DLL_PROCESS_ATTACH:
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fOk = ProcessStartUp(hModule);
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break;
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case DLL_THREAD_ATTACH:
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fOk = ThreadStartUp();
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break;
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case DLL_THREAD_DETACH:
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fOk = ThreadShutDown();
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break;
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case DLL_PROCESS_DETACH:
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fOk = ProcessShutDown();
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break;
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}
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return fOk;
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}
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//---------------------------------------------------------------------------
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