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* fix up package dependency check

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This commit is contained in:
Stig Bakken 2002-05-12 14:53:54 +00:00
parent feaa12a9bf
commit d0fc0d4c08
1 changed files with 24 additions and 15 deletions
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39
pear/PEAR/Dependency.php
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@ -75,7 +75,7 @@ class PEAR_Dependency
return $this->checkSAPI($name);
break;
default:
return "'{$opts['type']}' dependencie type not supported";
return "'{$opts['type']}' dependency type not supported";
}
}
@ -90,21 +90,30 @@ class PEAR_Dependency
*/
function checkPackage($name, $req = null, $relation = 'has')
{
if (!$this->registry->packageExists($name)) {
return "'$name' PEAR package is not installed";
switch ($relation) {
case 'has':
if (!$this->registry->packageExists($name)) {
return "requires package `$name'";
}
return false;
case 'not':
if (!$this->registry->packageExists($name)) {
return "conflicts with package `$name'";
}
return false;
case 'lt':
case 'le':
case 'eq':
case 'ne':
case 'ge':
case 'gt':
$version = $this->registry->packageInfo($name, 'version');
if (!version_compare($version, $req, $relation)) {
return "requires package `$name' " .
$this->signOperator($relation) . " $req";
}
}
if (substr($relation, 0, 2) == 'v.') {
$pkg_ver = $this->registry->packageInfo($name, 'version');
$operator = substr($relation, 2);
if (!version_compare($pkg_ver, $req, $operator)) {
return "'$name' PEAR package version " .
$this->signOperator($operator) . " $req is required";
}
return false;
} elseif ($relation == 'has') {
return false;
}
return "Relation '$relation' with requirement '$req' is not supported";
return "Relation '$relation' with requirement '$req' is not supported (name=$name)";
}
/**