diff options
Diffstat (limited to 'command.php')
| -rw-r--r-- | command.php | 48 |
1 files changed, 43 insertions, 5 deletions
diff --git a/command.php b/command.php index ce64a80..bde8f10 100644 --- a/command.php +++ b/command.php @@ -19,16 +19,12 @@ * is" without express or implied warranty. * * @author Ryuma Ando <ando@ecomas.co.jp> - * @copyright 2003-2009 PgPool Global Development Group + * @copyright 2003-2013 PgPool Global Development Group * @version CVS: $Id$ */ require_once('common.php'); -// timeout seconds -// (The parameter "pcp_timeout" existed till V3.0.) -define('PCP_TIMEOUT', 10); - /** * Execute pcp command * @@ -170,4 +166,46 @@ function readPcpInfo() $params = readConfigParams(array('pcp_port')); return $params; } + +/** Get node count */ +function getNodeCount() +{ + global $tpl; + + $result = execPcp('PCP_NODE_COUNT'); + + if (!array_key_exists('SUCCESS', $result)) { + $errorCode = 'e1002'; + $tpl->assign('errorCode', $errorCode); + $tpl->display('innerError.tpl'); + exit(); + } + + return $result['SUCCESS']; +} + +/** Get info of the specified node */ +function getNodeInfo($i) +{ + global $tpl; + + // execute "pcp_node_info" command + // ex) host1 5432 1 1073741823.500000 + $result = execPcp('PCP_NODE_INFO', $i); + + if (!array_key_exists('SUCCESS', $result)) { + $errorCode = 'e1003'; + $tpl->assign('errorCode', $errorCode); + $tpl->display('innerError.tpl'); + exit(); + } + + $arr = explode(" ", $result['SUCCESS']); + $rtn['hostname'] = $arr[0]; + $rtn['port'] = $arr[1]; + $rtn['status'] = $arr[2]; + $rtn['weight'] = sprintf('%.3f', $arr[3]); + + return $rtn; +} ?> |