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De-dupe checks for hostname when adding hosts

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This commit is contained in:
laf 2015-10-22 21:10:33 +00:00
parent a7bf0e0857
commit 5c803277db
1 changed files with 28 additions and 6 deletions
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34
includes/functions.php
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@ -243,7 +243,7 @@ function addHost($host, $snmpver, $port = '161', $transport = 'udp', $quiet = '0
list($hostshort) = explode(".", $host);
// Test Database Exists
if (dbFetchCell("SELECT COUNT(*) FROM `devices` WHERE `hostname` = ?", array($host)) == '0') {
if (dup_host_check($host) === false) {
if ($config['addhost_alwayscheckip'] === TRUE) {
$ip = gethostbyname($host);
} else {
@ -583,13 +583,17 @@ function createHost($host, $community = NULL, $snmpver, $port = 161, $transport
if ($device['os']) {
$device_id = dbInsert($device, 'devices');
if ($device_id) {
return($device_id);
if (dup_host_check($host) === false) {
$device_id = dbInsert($device, 'devices');
if ($device_id) {
return($device_id);
}
else {
return false;
}
}
else {
return FALSE;
return false;
}
}
else {
@ -1256,3 +1260,21 @@ function snmpTransportToAddressFamily($transport) {
return AF_INET;
}
}
/**
* Checks if the $hostname provided exists in the DB already
*
* @param string $hostname The hostname to check for
*
* @return bool true if hostname already exists
* false if hostname doesn't exist
**/
function dup_host_check($hostname) {
$count = dbFetchCell("SELECT COUNT(*) FROM `devices` WHERE `hostname` = ?", array($hostname));
if ($count > 0) {
return true;
}
else {
return false;
}
}