43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
<?php
|
|
|
|
function getConf(&$conf,&$confFP) {
|
|
$errors=[];
|
|
$nconf=[];
|
|
$buff=@file($confFP,FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
|
|
if ($buff===false) dieYoung("Error: could not read configuration file «$confFP}».\n",1);
|
|
$i=0;
|
|
foreach ($buff as $line) {
|
|
$i++;
|
|
if ($line[0]!=='#') {
|
|
if (preg_match('#^([^=]+)=(.+)$#',$line,$matches)===1) {
|
|
$matches[1]=trim($matches[1]);
|
|
$matches[2]=trim($matches[2]);
|
|
if (array_key_exists($matches[1],$conf))
|
|
$nconf[$matches[1]]=$matches[2];
|
|
else
|
|
$errors[]="line {$i}: «{$matches[1]}» is an unknown key";
|
|
} else {
|
|
$errors[]="could not interpret line {$i} («{$line}»)";
|
|
}
|
|
}
|
|
}
|
|
//print_r($nconf);
|
|
foreach ($conf as $key=>$val) {
|
|
if ($conf[$key]['required'] && !array_key_exists($key,$nconf))
|
|
$errors[]="«{$key}» is not defined";
|
|
if (array_key_exists($key,$nconf))
|
|
$conf[$key]=$nconf[$key];
|
|
else
|
|
$conf[$key]=$conf[$key]['default'];
|
|
}
|
|
$errorsCount=count($errors);
|
|
if ($errorsCount>0) {
|
|
fwrite(STDERR,"Sorry, there are errors in configuration file «{$confFP}»:\n");
|
|
for ($i=1; $i<=$errorsCount; $i++)
|
|
fwrite(STDERR," {$i}. {$errors[$i-1]}\n");
|
|
fwrite(STDERR,"Use «-h» or «--help» to display help.\n");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
?>
|