From 0cbd861fedaec3a148a9f2f494de7553ac71958e Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Mon, 21 Sep 2009 09:56:05 +0000
Subject: [PATCH] SimpleSAML_Utilities: Add getTempDir()-function.
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1761 44740490-163a-0410-bde0-09ae8108e29a
---
config-templates/config.php | 9 ++++++++-
lib/SimpleSAML/Utilities.php | 30 ++++++++++++++++++++++++++++++
2 files changed, 38 insertions(+), 1 deletion(-)
diff --git a/config-templates/config.php b/config-templates/config.php
index 89605903b..1da08d2a1 100644
--- a/config-templates/config.php
+++ b/config-templates/config.php
@@ -28,7 +28,14 @@ $config = array (
'certdir' => 'cert/',
'dictionarydir' => 'dictionaries/',
'loggingdir' => 'log/',
-
+
+ /*
+ * A directory where simpleSAMLphp can save temporary files.
+ *
+ * SimpleSAMLphp will attempt to create this directory if it doesn't exist.
+ */
+ 'tempdir' => '/tmp/simplesaml',
+
'version' => 'trunk',
/**
diff --git a/lib/SimpleSAML/Utilities.php b/lib/SimpleSAML/Utilities.php
index 95a9db9a1..b1d37a739 100644
--- a/lib/SimpleSAML/Utilities.php
+++ b/lib/SimpleSAML/Utilities.php
@@ -2027,6 +2027,36 @@ class SimpleSAML_Utilities {
}
}
+
+ /**
+ * Get temp directory path.
+ *
+ * This function retrieves the path to a directory where
+ * temporary files can be saved.
+ *
+ * @return string Path to temp directory, without a trailing '/'.
+ */
+ public static function getTempDir() {
+
+ $globalConfig = SimpleSAML_Configuration::getInstance();
+
+ $tempDir = $globalConfig->getString('tempdir', '/tmp/simplesaml');
+
+ while (substr($tempDir, -1) === '/') {
+ $tempDir = substr($tempDir, 0, -1);
+ }
+
+ if (!is_dir($tempDir)) {
+ $ret = mkdir($tempDir, 0700, TRUE);
+ if (!$ret) {
+ throw new SimpleSAML_Error_Exception('Error creating temp dir ' .
+ var_export($tempDir, TRUE) . ': ' . SimpleSAML_Utilities::getLastError());
+ }
+ }
+
+ return $tempDir;
+ }
+
}
?>
\ No newline at end of file
--
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