RETCODE SQL_API SQLGetDiagRecW(SQLSMALLINT fHandleType,
SQLHANDLE handle,
SQLSMALLINT iRecord,
SQLWCHAR *szSqlState,
SQLINTEGER *pfNativeError,
SQLWCHAR *szErrorMsg,
SQLSMALLINT cbErrorMsgMax,
SQLSMALLINT *pcbErrorMsg)
{
CSTR func = "SQLGetDiagRecW";
RETCODE ret;
SQLSMALLINT buflen, tlen;
char *qstr = NULL, *mtxt = NULL;
mylog("[%s]", func);
if (szSqlState)
qstr = malloc(8);
buflen = 0;
if (szErrorMsg && cbErrorMsgMax > 0)
{
buflen = cbErrorMsgMax;
mtxt = malloc(buflen);
}
ret = PGAPI_GetDiagRec(fHandleType, handle, iRecord, qstr,
pfNativeError, mtxt, buflen, &tlen);
if (SQL_SUCCEEDED(ret))
{
if (qstr)
utf8_to_ucs2(qstr, strlen(qstr), szSqlState, 6);
if (mtxt && tlen <= cbErrorMsgMax)
{
SQLULEN ulen = utf8_to_ucs2_lf1(mtxt, tlen, FALSE, szErrorMsg, cbErrorMsgMax);
if (ulen == (SQLULEN) -1)
{
tlen = (SQLSMALLINT) msgtowstr(NULL, mtxt,
(int) tlen, (LPWSTR) szErrorMsg, (int) cbErrorMsgMax);
}
else
tlen = (SQLSMALLINT) ulen;
if (tlen >= cbErrorMsgMax)
ret = SQL_SUCCESS_WITH_INFO;
}
if (pcbErrorMsg)
*pcbErrorMsg = tlen;
}
if (qstr)
free(qstr);
if (mtxt)
free(mtxt);
return ret;
}
/*-------
* ConfigDlgProc
* Description: Manage add data source name dialog
* Input : hdlg --- Dialog window handle
* wMsg --- Message
* wParam - Message parameter
* lParam - Message parameter
* Output : TRUE if message processed, FALSE otherwise
*-------
*/
LRESULT CALLBACK
ConfigDlgProc(HWND hdlg,
UINT wMsg,
WPARAM wParam,
LPARAM lParam)
{
LPSETUPDLG lpsetupdlg;
ConnInfo *ci;
DWORD cmd;
char strbuf[64];
switch (wMsg)
{
/* Initialize the dialog */
case WM_INITDIALOG:
lpsetupdlg = (LPSETUPDLG) lParam;
ci = &lpsetupdlg->ci;
/* Hide the driver connect message */
ShowWindow(GetDlgItem(hdlg, DRV_MSG_LABEL), SW_HIDE);
LoadString(s_hModule, IDS_ADVANCE_SAVE, strbuf, sizeof(strbuf));
SetWindowText(GetDlgItem(hdlg, IDOK), strbuf);
SetWindowLongPtr(hdlg, DWLP_USER, lParam);
CenterDialog(hdlg); /* Center dialog */
/*
* NOTE: Values supplied in the attribute string will always
*/
/* override settings in ODBC.INI */
copy_globals(&ci->drivers, &globals);
/* Get the rest of the common attributes */
getDSNinfo(ci, CONN_DONT_OVERWRITE);
/* Fill in any defaults */
getDSNdefaults(ci);
/* Initialize dialog fields */
SetDlgStuff(hdlg, ci);
if (lpsetupdlg->fNewDSN || !ci->dsn[0])
ShowWindow(GetDlgItem(hdlg, IDC_MANAGEDSN), SW_HIDE);
if (lpsetupdlg->fDefault)
{
EnableWindow(GetDlgItem(hdlg, IDC_DSNAME), FALSE);
EnableWindow(GetDlgItem(hdlg, IDC_DSNAMETEXT), FALSE);
}
else
SendDlgItemMessage(hdlg, IDC_DSNAME,
EM_LIMITTEXT, (WPARAM) (MAXDSNAME - 1), 0L);
SendDlgItemMessage(hdlg, IDC_DESC,
EM_LIMITTEXT, (WPARAM) (MAXDESC - 1), 0L);
return TRUE; /* Focus was not set */
/* Process buttons */
case WM_COMMAND:
switch (cmd = GET_WM_COMMAND_ID(wParam, lParam))
{
/*
* Ensure the OK button is enabled only when a data
* source name
*/
/* is entered */
case IDC_DSNAME:
if (GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE)
{
char szItem[MAXDSNAME]; /* Edit control text */
/* Enable/disable the OK button */
EnableWindow(GetDlgItem(hdlg, IDOK),
GetDlgItemText(hdlg, IDC_DSNAME,
szItem, sizeof(szItem)));
return TRUE;
}
break;
/* Accept results */
case IDOK:
case IDAPPLY:
lpsetupdlg = (LPSETUPDLG) GetWindowLongPtr(hdlg, DWLP_USER);
/* Retrieve dialog values */
if (!lpsetupdlg->fDefault)
GetDlgItemText(hdlg, IDC_DSNAME,
lpsetupdlg->ci.dsn,
sizeof(lpsetupdlg->ci.dsn));
/* Get Dialog Values */
GetDlgStuff(hdlg, &lpsetupdlg->ci);
/* Update ODBC.INI */
SetDSNAttributes(hdlg, lpsetupdlg, NULL);
if (IDAPPLY == cmd)
break;
/* Return to caller */
case IDCANCEL:
EndDialog(hdlg, wParam);
return TRUE;
case IDC_TEST:
{
lpsetupdlg = (LPSETUPDLG) GetWindowLongPtr(hdlg, DWLP_USER);
if (NULL != lpsetupdlg)
{
EnvironmentClass *env = EN_Constructor();
ConnectionClass *conn = NULL;
char szMsg[SQL_MAX_MESSAGE_LENGTH];
/* Get Dialog Values */
GetDlgStuff(hdlg, &lpsetupdlg->ci);
if (env)
conn = CC_Constructor();
if (conn)
{
char *emsg, *allocstr = NULL;
#ifdef UNICODE_SUPPORT
int tlen;
SQLWCHAR *wermsg = NULL;
SQLULEN ulen;
#endif /* UNICODE_SUPPORT */
int errnum;
EN_add_connection(env, conn);
CC_copy_conninfo(&conn->connInfo, &lpsetupdlg->ci);
CC_initialize_pg_version(conn);
logs_on_off(1, conn->connInfo.drivers.debug, conn->connInfo.drivers.commlog);
#ifdef UNICODE_SUPPORT
CC_set_in_unicode_driver(conn);
#endif /* UNICODE_SUPPORT */
if (CC_connect(conn, AUTH_REQ_OK, NULL) > 0)
{
if (CC_get_errornumber(conn) != 0)
{
CC_get_error(conn, &errnum, &emsg);
snprintf(szMsg, sizeof(szMsg), "Warning: %s", emsg);
}
else
strncpy_null(szMsg, "Connection successful", sizeof(szMsg));
emsg = szMsg;
}
else
{
CC_get_error(conn, &errnum, &emsg);
}
#ifdef UNICODE_SUPPORT
tlen = strlen(emsg);
wermsg = (SQLWCHAR *) malloc(sizeof(SQLWCHAR) * (tlen + 1));
ulen = utf8_to_ucs2_lf1(emsg, SQL_NTS, FALSE, wermsg, tlen + 1);
if (ulen != (SQLULEN) -1)
{
allocstr = malloc(4 * tlen + 1);
tlen = (SQLSMALLINT) wstrtomsg(NULL, wermsg,
(int) tlen, allocstr, (int) 4 * tlen + 1);
emsg = allocstr;
}
if (NULL != wermsg)
free(wermsg);
#endif /* UNICODE_SUPPORT */
MessageBox(lpsetupdlg->hwndParent, emsg, "Connection Test", MB_ICONEXCLAMATION | MB_OK);
logs_on_off(-1, conn->connInfo.drivers.debug, conn->connInfo.drivers.commlog);
EN_remove_connection(env, conn);
CC_Destructor(conn);
if (NULL != allocstr)
free(allocstr);
}
if (env)
EN_Destructor(env);
return TRUE;
}
break;
}
case IDC_DATASOURCE:
lpsetupdlg = (LPSETUPDLG) GetWindowLongPtr(hdlg, DWLP_USER);
DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DRV),
hdlg, ds_options1Proc, (LPARAM) &lpsetupdlg->ci);
return TRUE;
case IDC_DRIVER:
lpsetupdlg = (LPSETUPDLG) GetWindowLongPtr(hdlg, DWLP_USER);
DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_GLOBAL),
hdlg, global_optionsProc, (LPARAM) &lpsetupdlg->ci);
return TRUE;
case IDC_MANAGEDSN:
lpsetupdlg = (LPSETUPDLG) GetWindowLongPtr(hdlg, DWLP_USER);
if (DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_DRIVER_CHANGE),
hdlg, manage_dsnProc,
(LPARAM) lpsetupdlg) > 0)
EndDialog(hdlg, 0);
return TRUE;
}
break;
case WM_CTLCOLORSTATIC:
if (lParam == (LPARAM)GetDlgItem(hdlg, IDC_NOTICE_USER))
{
HBRUSH hBrush = (HBRUSH)GetStockObject(LTGRAY_BRUSH);
SetTextColor((HDC)wParam, RGB(255, 0, 0));
return (long)hBrush;
}
break;
}
/* Message not processed */
return FALSE;
}