From 8c14b9962144ebbebc9f0b855b86f8f8413b05de Mon Sep 17 00:00:00 2001
From: Michael Larabel <michael@phx-laptop.(none)>
Date: Tue, 16 Dec 2008 19:08:08 -0500
Subject: pts-core: Add support for specifying multiple possible points in
 read_acpi() to provide some fallback support

---
 .../functions/pts-functions_system_parsing.php     | 38 +++++++++++++---------
 1 file changed, 23 insertions(+), 15 deletions(-)

(limited to 'pts-core')

diff --git a/pts-core/functions/pts-functions_system_parsing.php b/pts-core/functions/pts-functions_system_parsing.php
index 3932e66..701e7b7 100644
--- a/pts-core/functions/pts-functions_system_parsing.php
+++ b/pts-core/functions/pts-functions_system_parsing.php
@@ -26,27 +26,35 @@ function read_acpi($point, $match)
 	// Read ACPI - Advanced Configuration and Power Interface
 	$value = "";
 
-	if(is_file("/proc/acpi" . $point))
+	if(!is_array($point))
 	{
-		$acpi_lines = explode("\n", file_get_contents("/proc/acpi" . $point));
+		$point = array($point);
+	}
 
-		for($i = 0; $i < count($acpi_lines) && $value == ""; $i++)
+	for($i = 0; $i < count($point) && empty($value); $i++)
+	{
+		if(is_file("/proc/acpi" . $point[$i]))
 		{
-			$line = explode(": ", $acpi_lines[$i]);
-			$this_attribute = trim($line[0]);
+			$acpi_lines = explode("\n", file_get_contents("/proc/acpi" . $point[$i]));
 
-			if(count($line) > 1)
-			{
-				$this_value = trim($line[1]);
-			}
-			else
+			for($i = 0; $i < count($acpi_lines) && $value == ""; $i++)
 			{
-				$this_value = "";
-			}
+				$line = explode(": ", $acpi_lines[$i]);
+				$this_attribute = trim($line[0]);
 
-			if($this_attribute == $match)
-			{
-				$value = $this_value;
+				if(count($line) > 1)
+				{
+					$this_value = trim($line[1]);
+				}
+				else
+				{
+					$this_value = "";
+				}
+
+				if($this_attribute == $match)
+				{
+					$value = $this_value;
+				}
 			}
 		}
 	}
-- 
cgit