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allow to read db-config from environment, by using "@name" to reference to name from environment

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This commit is contained in:
Ralf Becker 2015-10-06 12:45:26 +00:00
parent 91d68acc6f
commit 223918a192
1 changed files with 11 additions and 1 deletions
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12
phpgwapi/inc/class.egw_db.inc.php
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@ -347,6 +347,11 @@ class egw_db
{
$this->Type = $GLOBALS['egw_info']['server']['db_type'];
}
foreach(array('Database', 'Host', 'Port', 'User', 'Password', 'Type') as $var)
{
$val = (string)$this->$var;
if ($val[0] === '@') $this->$var = getenv(substr($val, 1));
}
// on connection failure re-try with an other host
// remembering in session which host we used last time
$use_host_from_session = true;
@ -371,6 +376,10 @@ class egw_db
$use_host_from_session = false; // re-try with next host from list
}
}
if (!isset($e))
{
die('No DB Host set!');
}
throw $e;
}
@ -451,7 +460,7 @@ class egw_db
case 'pgsql':
$type = 'postgres'; // name in ADOdb
// create our own pgsql connection-string, to allow unix domain soccets if !$Host
$Host = "dbname=$this->Database".($this->Host ? " host=$this->Host".($this->Port ? " port=$this->Port" : '') : '').
$Host = "dbname=$this->Database".($Host ? " host=$Host".($this->Port ? " port=$this->Port" : '') : '').
" user=$this->User".($this->Password ? " password='".addslashes($this->Password)."'" : '');
$User = $Password = $Database = ''; // to indicate $Host is a connection-string
break;
@ -1670,6 +1679,7 @@ class egw_db
$column_type = is_array($column_definitions) ? @$column_definitions[$col]['type'] : False;
$not_null = is_array($column_definitions) && isset($column_definitions[$col]['nullable']) ? !$column_definitions[$col]['nullable'] : false;
$maxlength = null;
if ($truncate_varchar)
{
$maxlength = in_array($column_definitions[$col]['type'], array('varchar','ascii')) ? $column_definitions[$col]['precision'] : null;