1 files changed, 120 insertions, 0 deletions
diff --git a/pts-core/functions/pts-functions_assignments.php b/pts-core/functions/pts-functions_assignments.php
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index 0000000..eb90268
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+++ b/pts-core/functions/pts-functions_assignments.php
@@ -0,0 +1,120 @@
+<?php
+
+/*
+	Phoronix Test Suite
+	URLs: http://www.phoronix.com, http://www.phoronix-test-suite.com/
+	Copyright (C) 2008, Phoronix Media
+	Copyright (C) 2008, Michael Larabel
+	pts-functions_assignments.php: Functions for the assignment operations
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+function pts_assignment($process, $assignment = null, $value = null)
+{
+	static $assignments;
+	$return = false;
+
+	switch($process)
+	{
+		case "SET":
+			$assignments[$assignment] = $value;
+			break;
+		case "READ":
+			if(isset($assignments[$assignment]))
+			{
+				$return = $assignments[$assignment];
+			}
+			break;
+		case "IS_SET":
+			$return = isset($assignments[$assignment]);
+			break;
+		case "CLEAR":
+			unset($assignments[$assignment]);
+			break;
+		case "CLEAR_ALL":
+			$assignments = array();
+			break;
+	}
+
+	return $return;
+}
+function pts_set_assignment_once($assignment, $value)
+{
+	$set_assignment = false;
+
+	if(!pts_is_assignment($assignment))
+	{
+		pts_set_assignment($assignment, $value);
+		$set_assignment = true;
+	}
+
+	return $set_assignment;
+}
+function pts_set_assignment($assignment, $value)
+{
+	if(!is_array($assignment))
+	{
+		$assignment = array($assignment);
+	}
+
+	foreach($assignment as $this_assignment)
+	{
+		pts_assignment("SET", $this_assignment, $value);
+	}
+}
+function pts_read_assignment($assignment)
+{
+	return pts_assignment("READ", $assignment);
+}
+function pts_is_assignment($assignment)
+{
+	return pts_assignment("IS_SET", $assignment);
+}
+function pts_clear_assignments()
+{
+	pts_assignment("CLEAR_ALL");
+}
+function pts_clear_assignment($assignment)
+{
+	pts_assignment("CLEAR", $assignment);
+}
+function pts_unique_runtime_identifier()
+{
+	if(pts_is_assignment("THIS_OPTION_IDENTIFIER"))
+	{
+		$identifier = pts_read_assignment("THIS_OPTION_IDENTIFIER");
+	}
+	else
+	{
+		$identifier = PTS_INIT_TIME;
+	}
+
+	return $identifier;
+}
+function pts_time_elapsed()
+{
+	if(pts_is_assignment("START_TIME"))
+	{
+		$start_time = pts_read_assignment("START_TIME");
+	}
+	else
+	{
+		$start_time = PTS_INIT_TIME;
+	}
+
+	return (time() - $start_time);
+}
+
+?>