PgModuleMain.cpp

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#include <dcl/Config.h>
 
#ifdef _MSC_VER
    #pragma comment(lib, "libecpg.lib")
    #pragma comment(lib, "libpq.lib")
    #pragma comment(lib, "libpgtypes.lib")
#endif
 
#include <locale.h>
#include <dcl/_stdlib.h>
 
#include <dcl/Object.h>
#if __DCL_HAVE_ALLOC_DEBUG
#undef __DCL_ALLOC_LEVEL
#define __DCL_ALLOC_LEVEL   __DCL_ALLOC_INTERNAL
#endif
 
#include <dcl/SQLCore.h>
#include "PgConnection.h"
 
#ifdef __DCL_HAVE_THIS_FILE__
#undef __THIS_FILE__
static const wchar_t __THIS_FILE__[] = __T("dcl/sql/PgModuleMain.cpp");
#endif
 
/*
#ifdef _WINDOWS
BOOL APIENTRY DllMain( HANDLE hModule, 
        DWORD  ul_reason_for_call, 
        LPVOID lpReserved
        )
{
    switch (ul_reason_for_call)
    {
        case DLL_PROCESS_ATTACH:
        case DLL_PROCESS_DETACH:
            return TRUE;
        case DLL_THREAD_ATTACH:
        case DLL_THREAD_DETACH:
            break;
    }
    return FALSE;
}
#endif
*/
 
__DCL_BEGIN_NAMESPACE
 
static const wchar_t* _serverTitle = __T("PostgreSQL");
 
SQL::Connection* CreateConnectionInstance()
{
    return new PgConnection(_serverTitle);
}
 
bool ModuleInitialize()
{
    const char* envUTF8 = "en_US.UTF-8";
    char* lang = getenv("LANG");
    if (!lang) {
        lang = setlocale(LC_ALL, "");
    }
    if (lang) {
        ByteString s = ByteString(lang).toLowerCase();
        if (s.contains("ko") || s.contains("kr")) {
            envUTF8 = "ko_KR.UTF-8";
        }
    }
 
    return setenv("_LANG", envUTF8, true) == 0;;
}
 
bool ModuleCleanup()
{
#if defined(__DCL_DEBUG) && defined(_DEBUG) && defined(_WINDOWS)
    if (__hMSVCRT_DLL)
    {
        ::FreeLibrary(__hMSVCRT_DLL);
        __hMSVCRT_DLL = NULL;
    }
#endif
    return true;
}
 
extern "C"
{
DCL_DSO_EXPORT
SQL::DRIVER_MODULE DCL_DSO_ENTRY_POINT =
{
    // DCL common members
    sizeof(SQL::DRIVER_MODULE),       // structure size
    DCL_VERSION,
    __T(__TIMESTAMP__),
    DCL_BUILD_FLAG,
    DCL_SQL_DRIVER_MODULE,                 // module type
    __T("DCL SQL Driver for PostgreSQL Database Server"),
 
    // private members
    DCL_SQL_VERSION,
    _serverTitle,
    __T("4.0.0.0"),
    ModuleInitialize,
    ModuleCleanup,
    CreateConnectionInstance
};
 
}
 
__DCL_END_NAMESPACE