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/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Simonov Denis <sim-mail@list.ru> |
+----------------------------------------------------------------------+
*/
#include "pdo_firebird_utils.h"
#include <firebird/Interface.h>
#include <cstring>
/* Returns the client version. 0 bytes are minor version, 1 bytes are major version. */
extern "C" unsigned fb_get_client_version(void)
{
Firebird::IMaster* master = Firebird::fb_get_master_interface();
Firebird::IUtil* util = master->getUtilInterface();
return util->getClientVersion();
}
extern "C" ISC_TIME fb_encode_time(unsigned hours, unsigned minutes, unsigned seconds, unsigned fractions)
{
Firebird::IMaster* master = Firebird::fb_get_master_interface();
Firebird::IUtil* util = master->getUtilInterface();
return util->encodeTime(hours, minutes, seconds, fractions);
}
extern "C" ISC_DATE fb_encode_date(unsigned year, unsigned month, unsigned day)
{
Firebird::IMaster* master = Firebird::fb_get_master_interface();
Firebird::IUtil* util = master->getUtilInterface();
return util->encodeDate(year, month, day);
}
#if FB_API_VER >= 40
static void fb_copy_status(const ISC_STATUS* from, ISC_STATUS* to, size_t maxLength)
{
for(size_t i=0; i < maxLength; ++i) {
memcpy(to + i, from + i, sizeof(ISC_STATUS));
if (from[i] == isc_arg_end) {
break;
}
}
}
/* Decodes a time with time zone into its time components. */
extern "C" ISC_STATUS fb_decode_time_tz(ISC_STATUS* isc_status, const ISC_TIME_TZ* timeTz, unsigned* hours, unsigned* minutes, unsigned* seconds, unsigned* fractions,
unsigned timeZoneBufferLength, char* timeZoneBuffer)
{
Firebird::IMaster* master = Firebird::fb_get_master_interface();
Firebird::IUtil* util = master->getUtilInterface();
Firebird::IStatus* status = master->getStatus();
Firebird::CheckStatusWrapper st(status);
util->decodeTimeTz(&st, timeTz, hours, minutes, seconds, fractions,
timeZoneBufferLength, timeZoneBuffer);
if (st.hasData()) {
fb_copy_status((const ISC_STATUS*)st.getErrors(), isc_status, 20);
}
status->dispose();
return isc_status[1];
}
/* Decodes a timestamp with time zone into its date and time components */
extern "C" ISC_STATUS fb_decode_timestamp_tz(ISC_STATUS* isc_status, const ISC_TIMESTAMP_TZ* timestampTz,
unsigned* year, unsigned* month, unsigned* day,
unsigned* hours, unsigned* minutes, unsigned* seconds, unsigned* fractions,
unsigned timeZoneBufferLength, char* timeZoneBuffer)
{
Firebird::IMaster* master = Firebird::fb_get_master_interface();
Firebird::IUtil* util = master->getUtilInterface();
Firebird::IStatus* status = master->getStatus();
Firebird::CheckStatusWrapper st(status);
util->decodeTimeStampTz(&st, timestampTz, year, month, day,
hours, minutes, seconds, fractions,
timeZoneBufferLength, timeZoneBuffer);
if (st.hasData()) {
fb_copy_status((const ISC_STATUS*)st.getErrors(), isc_status, 20);
}
status->dispose();
return isc_status[1];
}
#endif
|
