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https://github.com/reactos/reactos.git
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78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
/*
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* PROJECT: ReactOS ODBC Control Panel Applet
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* FILE: dll/cpl/main/main.c
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* PURPOSE: applet initialization
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* PROGRAMMER: Johannes Anderwald
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*/
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#include "odbccp32.h"
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HINSTANCE hApplet = NULL;
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APPLET_PROC ODBCProc = NULL;
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HMODULE hLibrary = NULL;
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LONG
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CALLBACK
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CPlApplet(HWND hwndCpl,
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UINT uMsg,
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LPARAM lParam1,
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LPARAM lParam2)
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{
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if (ODBCProc == NULL)
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{
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TCHAR szBuffer[MAX_PATH];
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if (ExpandEnvironmentStrings(_T("%systemroot%\\system32\\odbccp32.dll"),
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szBuffer,
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sizeof(szBuffer) / sizeof(TCHAR)) > 0)
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{
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hLibrary = LoadLibrary(szBuffer);
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if (hLibrary)
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{
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ODBCProc = (APPLET_PROC)GetProcAddress(hLibrary, "ODBCCPlApplet");
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}
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}
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}
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if (ODBCProc)
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{
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return ODBCProc(hwndCpl, uMsg, lParam1, lParam2);
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}
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else
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{
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if(hLibrary)
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{
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FreeLibrary(hLibrary);
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}
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TerminateProcess(GetCurrentProcess(), -1);
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return (LONG)-1;
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}
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}
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BOOL
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WINAPI
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DllMain(HINSTANCE hinstDLL,
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DWORD dwReason,
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LPVOID lpReserved)
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{
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INITCOMMONCONTROLSEX InitControls;
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UNREFERENCED_PARAMETER(lpReserved);
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switch(dwReason)
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{
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case DLL_PROCESS_ATTACH:
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case DLL_THREAD_ATTACH:
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InitControls.dwSize = sizeof(INITCOMMONCONTROLSEX);
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InitControls.dwICC = ICC_LISTVIEW_CLASSES | ICC_UPDOWN_CLASS | ICC_BAR_CLASSES;
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InitCommonControlsEx(&InitControls);
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hApplet = hinstDLL;
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break;
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}
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return TRUE;
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}
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