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Added new API function mysql_get_info/mysql_get_infov which retrieves

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global or connection dependent information:

mysql_get_infov(MYSQL *mysql, enum mariadb_value value, void *arg, ...)

the following value types are supported:
    MARIADB_CHARSET_ID (requires numeric 4th parameter)
    MARIADB_CHARSET_INFO (requires string 4th parameter)
    MARIADB_CHARSET_NAME
    MARIADB_CLIENT_ERRORS
    MARIADB_CLIENT_VERSION
    MARIADB_CLIENT_VERSION_ID
    MARIADB_CONNECTION_ASYNC_TIMEOUT
    MARIADB_CONNECTION_ASYNC_TIMEOUT_MS
    MARIADB_CONNECTION_HOST
    MARIADB_CONNECTION_INFO
    MARIADB_CONNECTION_PORT
    MARIADB_CONNECTION_PROTOCOL_VERSION_ID
    MARIADB_CONNECTION_PVIO_TYPE
    MARIADB_CONNECTION_SCHEMA
    MARIADB_CONNECTION_SERVER_TYPE
    MARIADB_CONNECTION_SERVER_VERSION
    MARIADB_CONNECTION_SERVER_VERSION_ID
    MARIADB_CONNECTION_SOCKET
    MARIADB_CONNECTION_SSL_CIPHER
    MARIADB_CONNECTION_SSL_VERSION
    MARIADB_CONNECTION_SSL_VERSION_ID
    MARIADB_CONNECTION_TYPE
    MARIADB_CONNECTION_UNIX_SOCKET
    MARIADB_CONNECTION_USER
    MARIADB_MAX_ALLOWED_PACKET
    MARIADB_NET_BUFFER_LENGTH

MARIADB_CONNECTION prefix indicates that a valid connection handle has
to be passed as first parameter.
This commit is contained in:
Georg Richter
2015-12-28 07:32:53 +01:00
parent 2c8ef31641
commit d73e4c23a2
15 changed files with 502 additions and 50 deletions
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63
unittest/libmariadb/misc.c
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@@ -1021,11 +1021,74 @@ static int test_remote2(MYSQL *my)
}
#endif
static int test_get_info(MYSQL *mysql)
{
size_t sval;
unsigned int ival;
char *cval;
int rc;
MY_CHARSET_INFO cs;
CHARSET_INFO *ci;
char **errors;
rc= mariadb_get_infov(mysql, MARIADB_MAX_ALLOWED_PACKET, &sval);
FAIL_IF(rc, "mysql_get_info failed");
diag("max_allowed_packet: %d", sval);
rc= mariadb_get_infov(mysql, MARIADB_NET_BUFFER_LENGTH, &sval);
FAIL_IF(rc, "mysql_get_info failed");
diag("net_buffer_length: %d", sval);
rc= mariadb_get_infov(mysql, MARIADB_CLIENT_VERSION_ID, &sval);
FAIL_IF(rc, "mysql_get_info failed");
diag("client_version_id: %d", sval);
rc= mariadb_get_infov(mysql, MARIADB_CONNECTION_SERVER_VERSION_ID, &sval);
FAIL_IF(rc, "mysql_get_info failed");
diag("server_version_id: %d", sval);
rc= mariadb_get_infov(mysql, MARIADB_CHARSET_INFO, &cs);
FAIL_IF(rc, "mysql_get_info failed");
diag("charset name: %s", cs.csname);
rc= mariadb_get_infov(mysql, MARIADB_CONNECTION_PVIO_TYPE, &ival);
FAIL_IF(rc, "mysql_get_info failed");
diag("connection type: %d", ival);
rc= mariadb_get_infov(mysql, MARIADB_CONNECTION_PROTOCOL_VERSION_ID, &ival);
FAIL_IF(rc, "mysql_get_info failed");
diag("protocol_version: %d", ival);
rc= mariadb_get_infov(mysql, MARIADB_CONNECTION_SERVER_TYPE, &cval);
FAIL_IF(rc, "mysql_get_info failed");
diag("server_type: %s", cval);
rc= mariadb_get_infov(mysql, MARIADB_CONNECTION_SERVER_VERSION, &cval);
FAIL_IF(rc, "mysql_get_info failed");
diag("server_version: %s", cval);
rc= mariadb_get_infov(mysql, MARIADB_CLIENT_VERSION, &cval);
FAIL_IF(rc, "mysql_get_info failed");
diag("client_version: %s", cval);
rc= mariadb_get_infov(mysql, MARIADB_CHARSET_NAME, &ci, "utf8");
FAIL_IF(rc, "mysql_get_info failed");
diag("charset_name: %s", ci->csname);
diag("charset_nr: %d", ci->nr);
rc= mariadb_get_infov(mysql, MARIADB_CHARSET_ID, &ci, 63);
FAIL_IF(rc, "mysql_get_info failed");
diag("charset_name: %s", ci->csname);
rc= mariadb_get_infov(mysql, MARIADB_CLIENT_ERRORS, &errors);
FAIL_IF(rc, "mysql_get_info failed");
diag("error[0]: %s", errors[0]);
rc= mysql_query(mysql, "DROP TABLE IF exists t1");
check_mysql_rc(rc, mysql);
rc= mysql_query(mysql, "CREATE TABLE t1 (a int)");
check_mysql_rc(rc, mysql);
rc= mysql_query(mysql, "INSERT INTO t1 VALUES (1),(2)");
check_mysql_rc(rc, mysql);
rc= mariadb_get_infov(mysql, MARIADB_CONNECTION_INFO, &cval);
FAIL_IF(rc, "mysql_get_info failed");
diag("mariadb_info: %s", cval);
return OK;
}
struct my_tests_st my_tests[] = {
#ifdef HAVE_REMOTEIO
{"test_remote1", test_remote1, TEST_CONNECTION_NEW, 0, NULL, NULL},
{"test_remote2", test_remote2, TEST_CONNECTION_NEW, 0, NULL, NULL},
#endif
{"test_get_info", test_get_info, TEST_CONNECTION_DEFAULT, 0, NULL, NULL},
{"test_conc117", test_conc117, TEST_CONNECTION_DEFAULT, 0, NULL, NULL},
{"test_conc_114", test_conc_114, TEST_CONNECTION_DEFAULT, 0, NULL, NULL},
{"test_connect_attrs", test_connect_attrs, TEST_CONNECTION_DEFAULT, 0, NULL, NULL},