RETCODE  SQL_API SQLGetInfoW(HDBC ConnectionHandle,
           SQLUSMALLINT InfoType, PTR InfoValue,
           SQLSMALLINT BufferLength, SQLSMALLINT *StringLength)
{
    CSTR func = "SQLGetInfoW";
    ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;
    RETCODE ret;

    ENTER_CONN_CS(conn);
    CC_set_in_unicode_driver(conn);
    CC_clear_error(conn);
#if (ODBCVER >= 0x0300)
    mylog("[%s(30)]", func);
    if ((ret = PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
            BufferLength, StringLength)) == SQL_ERROR)
    {
        if (conn->driver_version >= 0x0300)
        {
            CC_clear_error(conn);
            ret = PGAPI_GetInfo30(ConnectionHandle, InfoType, InfoValue,
                    BufferLength, StringLength);
        }
    }
    if (SQL_ERROR == ret)
        CC_log_error("SQLGetInfoW(30)", "", conn);
#else
    mylog("[%s]", func);
    ret = PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
            BufferLength, StringLength);
    if (SQL_ERROR == ret)
        CC_log_error("SQLGetInfoW", "", conn);
#endif
    LEAVE_CONN_CS(conn);
    return ret;
}
Example #2
0
RETCODE SQL_API
SQLNativeSqlW(HDBC			hdbc,
			  SQLWCHAR	   *szSqlStrIn,
			  SQLINTEGER	cbSqlStrIn,
			  SQLWCHAR	   *szSqlStr,
			  SQLINTEGER	cbSqlStrMax,
			  SQLINTEGER   *pcbSqlStr)
{
	CSTR func = "SQLNativeSqlW";
	RETCODE		ret;
	char		*szIn, *szOut = NULL, *szOutt = NULL;
	SQLLEN		slen;
	SQLINTEGER	buflen, olen;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[%s}", func);
	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	CC_set_in_unicode_driver(conn);
	szIn = ucs2_to_utf8(szSqlStrIn, cbSqlStrIn, &slen, FALSE);
	buflen = 3 * cbSqlStrMax;
	if (buflen > 0)
		szOutt = malloc(buflen);
	for (;; buflen = olen + 1, szOutt = realloc(szOut, buflen))
	{
		if (!szOutt)
		{
			CC_set_error(conn, CONN_NO_MEMORY_ERROR, "Could not allocate memory for output buffer", func);
			ret = SQL_ERROR;
			break;
		}
		szOut = szOutt;
		ret = PGAPI_NativeSql(hdbc, (SQLCHAR *) szIn, (SQLINTEGER) slen,
							  (SQLCHAR *) szOut, buflen, &olen);
		if (SQL_SUCCESS_WITH_INFO != ret || olen < buflen)
			break;
	}
	if (szIn)
		free(szIn);
	if (SQL_SUCCEEDED(ret))
	{
		SQLLEN	szcount = olen;

		if (olen < buflen)
			szcount = utf8_to_ucs2(szOut, olen, szSqlStr, cbSqlStrMax);
		if (SQL_SUCCESS == ret && szcount > cbSqlStrMax)
		{
			ConnectionClass	*conn = (ConnectionClass *) hdbc;

			ret = SQL_SUCCESS_WITH_INFO;
			CC_set_error(conn, CONN_TRUNCATED, "Sql string too large", func);
		}
		if (pcbSqlStr)
			*pcbSqlStr = (SQLINTEGER) szcount;
	}
	LEAVE_CONN_CS(conn);
	free(szOut);
	return ret;
}
Example #3
0
RETCODE  SQL_API
SQLConnectW(HDBC ConnectionHandle,
			SQLWCHAR *ServerName, SQLSMALLINT NameLength1,
			SQLWCHAR *UserName, SQLSMALLINT NameLength2,
			SQLWCHAR *Authentication, SQLSMALLINT NameLength3)
{
	CSTR func = "SQLConnectW";
	char	*svName, *usName, *auth;
	SQLLEN	nmlen1, nmlen2, nmlen3;
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[%s]", func);
	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	CC_set_in_unicode_driver(conn);
	svName = ucs2_to_utf8(ServerName, NameLength1, &nmlen1, FALSE);
	usName = ucs2_to_utf8(UserName, NameLength2, &nmlen2, FALSE);
	auth = ucs2_to_utf8(Authentication, NameLength3, &nmlen3, FALSE);
	ret = PGAPI_Connect(ConnectionHandle,
						(SQLCHAR *) svName, (SQLSMALLINT) nmlen1,
						(SQLCHAR *) usName, (SQLSMALLINT) nmlen2,
						(SQLCHAR *) auth, (SQLSMALLINT) nmlen3);
	LEAVE_CONN_CS(conn);
	if (svName)
		free(svName);
	if (usName)
		free(usName);
	if (auth)
		free(auth);
	return ret;
}
RETCODE		SQL_API
SQLSetConnectOption(HDBC ConnectionHandle,
					SQLUSMALLINT Option, SQLULEN Value)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[SQLSetConnectionOption]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_SetConnectOption(ConnectionHandle, Option, Value);
	LEAVE_CONN_CS(conn);
	return ret;
}
RETCODE		SQL_API
SQLAllocStmt(HDBC ConnectionHandle,
			 HSTMT *StatementHandle)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[SQLAllocStmt]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_AllocStmt(ConnectionHandle, StatementHandle);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #6
0
RETCODE		SQL_API
SQLGetInfo(HDBC ConnectionHandle,
		   SQLUSMALLINT InfoType, PTR InfoValue,
		   SQLSMALLINT BufferLength, SQLSMALLINT *StringLength)
{
	CSTR	func = "SQLGetInfo";
	RETCODE		ret;
	ConnectionClass	*conn = (ConnectionClass *) ConnectionHandle;

	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
#if (ODBCVER >= 0x0300)
	mylog("[%s(30)]", func);
	if ((ret = PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
				BufferLength, StringLength)) == SQL_ERROR)
	{
		if (conn->driver_version >= 0x0300)
		{
			CC_clear_error(conn);
			ret = PGAPI_GetInfo30(ConnectionHandle, InfoType, InfoValue,
								   BufferLength, StringLength);
			goto cleanup;
		}
	}
	if (SQL_ERROR == ret)
		CC_log_error("SQLGetInfo(30)", "", conn);
#else
	mylog("[%s]", func);
	if (ret = PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
			BufferLength, StringLength), SQL_ERROR == ret)
		CC_log_error(func, "", conn);
#endif
cleanup:
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #7
0
RETCODE		SQL_API
SQLGetConnectOption(HDBC ConnectionHandle,
					SQLUSMALLINT Option, PTR Value)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[SQLGetConnectOption]");
	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_GetConnectOption(ConnectionHandle, Option, Value, NULL, 64);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #8
0
RETCODE		SQL_API
SQLAllocStmt(HDBC ConnectionHandle,
			 HSTMT *StatementHandle)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[SQLAllocStmt]");
	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_AllocStmt(ConnectionHandle, StatementHandle, PODBC_EXTERNAL_STATEMENT | PODBC_INHERIT_CONNECT_OPTIONS);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #9
0
RETCODE SQL_API	SQLGetConnectAttrW(HDBC hdbc,
		SQLINTEGER	fAttribute,
		PTR		rgbValue,
		SQLINTEGER	cbValueMax,
		SQLINTEGER	*pcbValue)
{
	CSTR func = "SQLGetConnectAttrW";
	RETCODE	ret;

	mylog("[%s]", func);
	ENTER_CONN_CS((ConnectionClass *) hdbc);
	CC_clear_error((ConnectionClass *) hdbc);
	ret = PGAPI_GetConnectAttr(hdbc, fAttribute, rgbValue,
		cbValueMax, pcbValue);
	LEAVE_CONN_CS((ConnectionClass *) hdbc);
	return ret;
}
Example #10
0
RETCODE		SQL_API
SQLConnect(HDBC ConnectionHandle,
		   SQLCHAR *ServerName, SQLSMALLINT NameLength1,
		   SQLCHAR *UserName, SQLSMALLINT NameLength2,
		   SQLCHAR *Authentication, SQLSMALLINT NameLength3)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[SQLConnect]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_Connect(ConnectionHandle, ServerName, NameLength1,
					 UserName, NameLength2, Authentication, NameLength3);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #11
0
RETCODE		SQL_API
SQLDisconnect(HDBC ConnectionHandle)
{
	CSTR func = "SQLDisconnect";
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[%s for %p]", func, ConnectionHandle);
#ifdef	_HANDLE_ENLIST_IN_DTC_
	CALL_DtcOnDisconnect(conn); /* must be called without holding the connection lock */
#endif /* _HANDLE_ENLIST_IN_DTC_ */
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_Disconnect(ConnectionHandle);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #12
0
RETCODE SQL_API	SQLSetConnectAttrW(HDBC hdbc,
		SQLINTEGER	fAttribute,
		PTR		rgbValue,
		SQLINTEGER	cbValue)
{
	CSTR func = "SQLSetConnectAttrW";
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[%s]", func);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	CC_set_in_unicode_driver(conn);
	ret = PGAPI_SetConnectAttr(hdbc, fAttribute, rgbValue,
		cbValue);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #13
0
RETCODE		SQL_API
SQLDisconnect(HDBC ConnectionHandle)
{
	CSTR func = "SQLDisconnect";
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[%s for %p]", func, ConnectionHandle);
#ifdef	_HANDLE_ENLIST_IN_DTC_
	if (CC_is_in_global_trans(conn))
		CALL_DtcOnDisconnect(conn);
#endif /* _HANDLE_ENLIST_IN_DTC_ */
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_Disconnect(ConnectionHandle);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #14
0
RETCODE SQL_API
SQLBrowseConnectW(HDBC			hdbc,
				  SQLWCHAR	   *szConnStrIn,
				  SQLSMALLINT	cbConnStrIn,
				  SQLWCHAR	   *szConnStrOut,
				  SQLSMALLINT	cbConnStrOutMax,
				  SQLSMALLINT  *pcbConnStrOut)
{
	CSTR func = "SQLBrowseConnectW";
	char	*szIn, *szOut;
	SQLLEN		inlen;
	SQLUSMALLINT	obuflen;
	SQLSMALLINT	olen;
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[%s]", func);
	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	CC_set_in_unicode_driver(conn);
	szIn = ucs2_to_utf8(szConnStrIn, cbConnStrIn, &inlen, FALSE);
	obuflen = cbConnStrOutMax + 1;
	szOut = malloc(obuflen);
	if (szOut)
		ret = PGAPI_BrowseConnect(hdbc, (SQLCHAR *) szIn, (SQLSMALLINT) inlen,
								  (SQLCHAR *) szOut, cbConnStrOutMax, &olen);
	else
	{
		CC_set_error(conn, CONN_NO_MEMORY_ERROR, "Could not allocate memory for output buffer", func);
		ret = SQL_ERROR;
	}
	LEAVE_CONN_CS(conn);
	if (ret != SQL_ERROR)
	{
		SQLLEN	outlen = utf8_to_ucs2(szOut, olen, szConnStrOut, cbConnStrOutMax);
		if (pcbConnStrOut)
			*pcbConnStrOut = (SQLSMALLINT) outlen;
	}
	free(szOut);
	if (szIn)
		free(szIn);
	return ret;
}
Example #15
0
RETCODE		SQL_API
SQLBrowseConnect(
				 HDBC hdbc,
				 SQLCHAR *szConnStrIn,
				 SQLSMALLINT cbConnStrIn,
				 SQLCHAR *szConnStrOut,
				 SQLSMALLINT cbConnStrOutMax,
				 SQLSMALLINT *pcbConnStrOut)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[SQLBrowseConnect]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_BrowseConnect(hdbc, szConnStrIn, cbConnStrIn,
						   szConnStrOut, cbConnStrOutMax, pcbConnStrOut);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #16
0
RETCODE  SQL_API
SQLGetInfoW(HDBC ConnectionHandle,
			SQLUSMALLINT InfoType, PTR InfoValue,
			SQLSMALLINT BufferLength, SQLSMALLINT *StringLength)
{
	CSTR func = "SQLGetInfoW";
	ConnectionClass	*conn = (ConnectionClass *) ConnectionHandle;
	RETCODE	ret;

	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_set_in_unicode_driver(conn);
	CC_clear_error(conn);
	mylog("[%s]", func);
	if ((ret = PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
							 BufferLength, StringLength)) == SQL_ERROR)
		CC_log_error("SQLGetInfoW", "", conn);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #17
0
RETCODE		SQL_API
SQLNativeSql(
			 HDBC hdbc,
			 SQLCHAR *szSqlStrIn,
			 SQLINTEGER cbSqlStrIn,
			 SQLCHAR *szSqlStr,
			 SQLINTEGER cbSqlStrMax,
			 SQLINTEGER *pcbSqlStr)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[SQLNativeSql]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_NativeSql(hdbc, szSqlStrIn, cbSqlStrIn, szSqlStr,
						   cbSqlStrMax, pcbSqlStr);
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #18
0
RETCODE		SQL_API
SQLGetFunctions(HDBC ConnectionHandle,
				SQLUSMALLINT FunctionId, SQLUSMALLINT *Supported)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;

	mylog("[SQLGetFunctions]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
#if (ODBCVER >= 0x0300)
	if (FunctionId == SQL_API_ODBC3_ALL_FUNCTIONS)
		ret = PGAPI_GetFunctions30(ConnectionHandle, FunctionId, Supported);
	else
#endif
	{
		ret = PGAPI_GetFunctions(ConnectionHandle, FunctionId, Supported);
	}
	LEAVE_CONN_CS(conn);
	return ret;
}
Example #19
0
RETCODE		SQL_API
SQLDriverConnect(HDBC hdbc,
				 HWND hwnd,
				 SQLCHAR FAR * szConnStrIn,
				 SQLSMALLINT cbConnStrIn,
				 SQLCHAR FAR * szConnStrOut,
				 SQLSMALLINT cbConnStrOutMax,
				 SQLSMALLINT FAR * pcbConnStrOut,
				 SQLUSMALLINT fDriverCompletion)
{
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[SQLDriverConnect]");
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	ret = PGAPI_DriverConnect(hdbc, hwnd, szConnStrIn, cbConnStrIn,
		szConnStrOut, cbConnStrOutMax, pcbConnStrOut, fDriverCompletion);
	LEAVE_CONN_CS(conn);
	return ret;
}
RETCODE SQL_API SQLBrowseConnectW(
    HDBC            hdbc,
    SQLWCHAR          *szConnStrIn,
    SQLSMALLINT        cbConnStrIn,
    SQLWCHAR          *szConnStrOut,
    SQLSMALLINT        cbConnStrOutMax,
    SQLSMALLINT       *pcbConnStrOut)
{
    CSTR func = "SQLBrowseConnectW";
    char    *szIn, *szOut;
    SQLLEN      inlen;
    SQLUSMALLINT    obuflen;
    SQLSMALLINT olen;
    RETCODE ret;
    ConnectionClass *conn = (ConnectionClass *) hdbc;

    mylog("[%s]", func);
    ENTER_CONN_CS(conn);
    CC_clear_error(conn);
    CC_set_in_unicode_driver(conn);
    szIn = ucs2_to_utf8(szConnStrIn, cbConnStrIn, &inlen, FALSE);
    obuflen = cbConnStrOutMax + 1;
    szOut = malloc(obuflen);
    ret = PGAPI_BrowseConnect(hdbc, szIn, (SQLSMALLINT) inlen,
        szOut, cbConnStrOutMax, &olen);
    LEAVE_CONN_CS(conn);
    if (ret != SQL_ERROR)
    {
        SQLLEN  outlen = utf8_to_ucs2(szOut, olen, szConnStrOut, cbConnStrOutMax);
        if (pcbConnStrOut)
            *pcbConnStrOut = (SQLSMALLINT) outlen;
    }
    free(szOut);
    if (szIn)
        free(szIn);
    return ret;
}
Example #21
0
RETCODE SQL_API
SQLDriverConnectW(HDBC hdbc,
				  HWND hwnd,
				  SQLWCHAR *szConnStrIn,
				  SQLSMALLINT cbConnStrIn,
				  SQLWCHAR *szConnStrOut,
				  SQLSMALLINT cbConnStrOutMax,
				  SQLSMALLINT *pcbConnStrOut,
				  SQLUSMALLINT fDriverCompletion)
{
	CSTR func = "SQLDriverConnectW";
	char	*szIn, *szOut = NULL;
	SQLSMALLINT	maxlen, obuflen = 0;
	SQLLEN		inlen;
	SQLSMALLINT	olen, *pCSO;
	RETCODE	ret;
	ConnectionClass *conn = (ConnectionClass *) hdbc;

	mylog("[%s]", func);
	CC_examine_global_transaction(conn);
	ENTER_CONN_CS(conn);
	CC_clear_error(conn);
	CC_set_in_unicode_driver(conn);
	szIn = ucs2_to_utf8(szConnStrIn, cbConnStrIn, &inlen, FALSE);
	maxlen = cbConnStrOutMax;
	pCSO = NULL;
	olen = 0;
	if (maxlen > 0)
	{
		obuflen = maxlen + 1;
		szOut = malloc(obuflen);
		if (!szOut)
		{
			CC_set_error(conn, CONN_NO_MEMORY_ERROR, "Could not allocate memory for output buffer", func);
			ret = SQL_ERROR;
			goto cleanup;
		}
		pCSO = &olen;
	}
	else if (pcbConnStrOut)
		pCSO = &olen;
	ret = PGAPI_DriverConnect(hdbc, hwnd,
							  (SQLCHAR *) szIn, (SQLSMALLINT) inlen,
							  (SQLCHAR *) szOut, maxlen,
							  pCSO, fDriverCompletion);
	if (ret != SQL_ERROR && NULL != pCSO)
	{
		SQLLEN outlen = olen;

		if (olen < obuflen)
			outlen = utf8_to_ucs2(szOut, olen, szConnStrOut, cbConnStrOutMax);
		else
			utf8_to_ucs2(szOut, maxlen, szConnStrOut, cbConnStrOutMax);
		if (outlen >= cbConnStrOutMax && NULL != szConnStrOut && NULL != pcbConnStrOut)
		{
inolog("cbConnstrOutMax=%d pcb=%p\n", cbConnStrOutMax, pcbConnStrOut);
			if (SQL_SUCCESS == ret)
			{
				CC_set_error(conn, CONN_TRUNCATED, "the ConnStrOut is too small", func);
				ret = SQL_SUCCESS_WITH_INFO;
			}
		}
		if (pcbConnStrOut)
			*pcbConnStrOut = (SQLSMALLINT) outlen;
	}
cleanup:
	LEAVE_CONN_CS(conn);
	if (szOut)
		free(szOut);
	if (szIn)
		free(szIn);
	return ret;
}