OciModuleMain.cpp File Reference

#include <dcl/Config.h>
#include <oci.h>
#include <locale.h>
#include <dcl/_stdlib.h>
#include <dcl/Object.h>
#include <dcl/String.h>
#include <dcl/SQLCore.h>
#include "OciConnection.h"

Go to the source code of this file.

Functions
SQL::Connection *	CreateConnectionInstance ()
bool	ModuleInitialize ()
bool	ModuleCleanup ()

Variables
DCL_DSO_EXPORT SQL::DRIVER_MODULE	DCL_DSO_ENTRY_POINT

Function Documentation

CreateConnectionInstance()

SQL::Connection * CreateConnectionInstance

(

)

Definition at line 53 of file OciModuleMain.cpp.

{
//  cerr << "createDatabaseObject IB\n";
    return (new OciConnection(_serverTitle));
}

ModuleCleanup()

bool ModuleCleanup

(

)

Definition at line 79 of file OciModuleMain.cpp.

{
    sword status = ::OCITerminate(OCI_DEFAULT);
/*
    if (status != OCI_SUCCESS)
    {
        setErrorMessage(status, NULL, __LINE__);
        return false;
    }
*/
    if (status != OCI_SUCCESS)
        return false;
 
    return true;
}

ModuleInitialize()

bool ModuleInitialize

(

)

Definition at line 59 of file OciModuleMain.cpp.

{
    // https://docs.oracle.com/cd/B13789_01/server.101/b10749/ch7progr.htm#1006615
    // When the NLS_LANG Character Set is UTF8 or AL32UTF8 in OCI
    
    const char* envUTF8 = "AMERICAN_AMERICA.UTF8";  
    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 = "KOREAN_KOREA.UTF8";
        }
    }
    
    return setenv("NLS_LANG", envUTF8, true) == 0;
}

Variable Documentation

DCL_DSO_ENTRY_POINT

DCL_DSO_EXPORT SQL::DRIVER_MODULE DCL_DSO_ENTRY_POINT

Initial value:

=
{
    
    sizeof(SQL::DRIVER_MODULE),       
    DCL_VERSION,
    __T(__TIMESTAMP__),
    DCL_BUILD_FLAG,
    DCL_SQL_DRIVER_MODULE,                 
    __T("DCL SQL Driver for Oracle Database Server"),
 
    
    DCL_SQL_VERSION,
    _serverTitle,
    __T("4.0.0.0"),
    ModuleInitialize,
    ModuleCleanup,
    CreateConnectionInstance
}

Definition at line 98 of file OciModuleMain.cpp.

{
    // 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 Oracle Database Server"),
 
    // private members
    DCL_SQL_VERSION,
    _serverTitle,
    __T("4.0.0.0"),
    ModuleInitialize,
    ModuleCleanup,
    CreateConnectionInstance
};