updated translations, new russian translation, generate config tool to update config and new putenv test on /test.php

1 files changed, 368 insertions, 0 deletions

diff --git a/lib/debug.lib.php b/lib/debug.lib.php
new file mode 100644
index 00000000..5320e019
--- /dev/null
+++ b/lib/debug.lib.php
@@ -0,0 +1,368 @@
+<?php
+/*
+
+ Copyright (c) 2001 - 2006 Ampache.org
+ All rights reserved.
+
+ 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 2
+ 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+
+/*
+	@header Debug Library
+	This library is loaded when somehow our mojo has
+	been lost, it contains functions for checking sql
+	connections, web paths etc..
+*/
+
+/*!
+	@function read_config_file
+	@discussion checks to see if the config
+		file is readable, overkill I know..
+	@param level	0 is readable, 1 detailed info
+*/
+
+
+function read_config_file($file,$level=0) { 
+
+	$fp = @fopen($file, 'r');
+	
+	if (!$level) { 
+		return is_resource($fp);
+	}
+
+
+} // read_config_file
+
+/*!
+	@function check_database
+	@discussion checks the local mysql db
+		and make sure life is good
+*/
+function check_database($host,$username,$pass,$level=0) {
+	
+	$dbh = @mysql_connect($host, $username, $pass);
+
+	if (!is_resource($dbh)) {
+		$error['error_state'] = true;
+		$error['mysql_error'] = mysql_errno() . ": " . mysql_error() . "\n";
+	}
+	if (!$host || !$username || !$pass) { 
+		$error['error_state'] = true;
+		$error['mysql_error'] .= "<br />HOST:$host<br />User:$username<br />Pass:$pass<br />";
+	}
+	
+	if ($error['error_state']) { return false; }		
+
+	return $dbh; 
+
+} // check_database
+
+/*!
+	@function check_database_inserted
+	@discussion checks to make sure that you 
+		have inserted the database and that the user
+		you are using has access to it
+*/
+function check_database_inserted($dbh,$db_name) { 
+
+
+	if (!@mysql_select_db($db_name,$dbh)) { 
+		return false;
+	}
+
+	$sql = "DESCRIBE session";
+	$db_results = @mysql_query($sql, $dbh);
+	if (!@mysql_num_rows($db_results)) { 
+		return false;
+	}
+
+	return true;
+
+} // check_database_inserted
+
+/*!
+	@function check_php_ver
+	@discussion checks the php version and makes
+		sure that it's good enough
+*/
+function check_php_ver($level=0) {
+
+	if (strcmp('4.1.2',phpversion()) > 0) {
+		$error['error_state'] = true;
+		$error['php_ver'] = phpversion();
+	}
+
+	if ($error['error_state']) { return false; }
+
+	return true;
+
+} // check_php_ver
+
+/*!
+	@function check_php_mysql
+	@discussion checks for mysql support
+*/
+function check_php_mysql() { 
+
+	if (!function_exists('mysql_query')) { 
+		$error['error_state'] 	= true;
+		$error['php_mysql']	= false;
+	}
+
+	if ($error['error_state']) { return false; }
+
+	return true;
+
+} // check_php_mysql
+
+/*!
+	@function check_php_session
+	@discussion checks to make sure the needed functions 
+		for sessions exist
+*/
+function check_php_session() {
+
+	if (!function_exists('session_set_save_handler')) { 
+		$error['error_state']	= true;
+		$error['php_session']	= false;
+	}
+
+	if ($error['error_state']) { return false; }
+
+	return true;
+
+} // check_php_session
+
+/*!
+	@function check_php_iconv
+	@discussion checks to see if you have iconv installed
+*/
+function check_php_iconv() { 
+
+	if (!function_exists('iconv')) { 
+		$error['error_state'] 	= true;
+		$error['php_iconv']	= false;
+	}
+
+	if ($error['error_state']) { return false; }
+
+	return true;
+
+} // check_php_iconv
+
+/**
+ * check_php_pcre
+ * This makes sure they have pcre (preg_???) support
+ * compiled into PHP this is required!
+ */
+function check_php_pcre() { 
+
+	if (!function_exists('preg_match')) { 
+		$error['error_state']	= true;
+		$error['php_pcre']	= false;
+	}
+
+	if ($error['error_state']) { return false; } 
+
+	return true; 
+
+} // check_php_pcre
+
+/*!
+        @function check_config_values()
+        @discussion checks to make sure that they have at 
+                least set the needed variables
+*/
+function check_config_values($conf) { 
+		$error = new Error();        
+	if (!$conf['local_host']) { 
+                return false;
+        }
+        if (!$conf['local_db']) { 
+                return false;
+        } 
+        if (!$conf['local_username']) { 
+                return false;
+        } 
+        if (!$conf['local_pass']) { 
+                return false;
+        }
+        if (!$conf['local_length']) { 
+                return false;
+        }
+	if (!$conf['sess_name']) { 
+		return false;
+	}
+	if (!isset($conf['sess_cookielife'])) { 
+		return false;
+	}
+	if (!isset($conf['sess_cookiesecure'])) { 
+		return false;
+	}
+	if (isset($conf['debug'])) {
+	    if (!isset($conf['log_path'])) {
+		$error->add_error('log_path',_("You defined the option \"debug = on\" but didn't define a log path for the log to be stored"));
+		return false;
+	    }
+	}
+	
+        return true;
+
+} // check_config_values
+
+/*!
+	@function show_compare_config
+	@discussion shows the difference between ampache.cfg
+		and ampache.cfg.dst
+*/
+function show_compare_config($prefix) { 
+
+	// Live Config File
+	$live_config = $prefix . "/config/ampache.cfg.php";
+
+	// Generic Config File
+	$generic_config = $prefix . "/config/ampache.cfg.dist";
+
+} // show_compare_config
+
+
+/*!
+	@function debug_read_config
+	@discussion this is the same as the read config function
+		except it will pull config values with a # before them
+		(basicly adding a #config="value" check) and not
+		ever dieing on a config file error
+*/
+function debug_read_config($config_file,$debug) { 
+
+    $fp = @fopen($config_file,'r');
+    if(!is_resource($fp)) return false;
+    $file_data = fread($fp,filesize($config_file));
+    fclose($fp);
+    
+    // explode the var by \n's
+    $data = explode("\n",$file_data);
+    if($debug) echo "<pre>";
+    $count = 0;
+
+    $results = array();
+    
+    foreach($data as $value) {
+        $count++;
+        
+        $value = trim($value);
+       
+        if (preg_match("/^#?([\w\d]+)\s+=\s+[\"]{1}(.*?)[\"]{1}$/",$value,$matches)
+                        || preg_match("/^#?([\w\d]+)\s+=\s+[\']{1}(.*?)[\']{1}$/", $value, $matches)
+                        || preg_match("/^#?([\w\d]+)\s+=\s+[\'\"]{0}(.*)[\'\"]{0}$/",$value,$matches)) {
+
+
+                if (is_array($results[$matches[1]]) && isset($matches[2]) ) {
+                        if($debug) echo "Adding value <strong>$matches[2]</strong> to existing key <strong>$matches[1]</strong>\n";
+                        array_push($results[$matches[1]], $matches[2]);
+                }
+
+                elseif (isset($results[$matches[1]]) && isset($matches[2]) ) {
+                        if($debug) echo "Adding value <strong>$matches[2]</strong> to existing key $matches[1]</strong>\n";
+                        $results[$matches[1]] = array($results[$matches[1]],$matches[2]);
+                }
+
+                elseif ($matches[2] !== "") {
+                        if($debug) echo "Adding value <strong>$matches[2]</strong> for key <strong>$matches[1]</strong>\n";
+                        $results[$matches[1]] = $matches[2];
+                }
+
+                // if there is something there and it's not a comment
+                elseif ($value{0} !== "#" AND strlen(trim($value)) > 0 AND !$test AND strlen($matches[2]) > 0) {
+                        echo "Error Invalid Config Entry --> Line:$count"; return false;
+                } // elseif it's not a comment and there is something there
+
+                else {
+                        if($debug) echo "Key <strong>$matches[1]</strong> defined, but no value set\n";
+                }
+
+        } // end else
+
+    } // foreach
+
+    if (isset($config_name) && isset(${$config_name}) && count(${$config_name})) {
+        $results[$config_name] = ${$config_name};
+    }
+
+    if($debug) echo "</pre>";
+
+    return $results;
+
+} // debug_read_config
+
+/*!
+	@function debug_compare_configs
+	@discussion this takes two config files, and then compares
+		the results and returns an array of the values
+		that are missing from the first one passed
+*/
+function debug_compare_configs($config,$dist_config) { 
+
+	
+
+	/* Get the results from the two difference configs including #'d values */
+	$results 	= debug_read_config($config,0);
+	$dist_results 	= debug_read_config($dist_config,0);
+
+	$missing = array();
+
+	foreach ($dist_results as $key=>$value) { 
+
+		if (!isset($results[$key])) { 
+			$missing[$key] = $value;
+		}
+		
+	} // end foreach conf
+
+	return $missing;
+
+} // debug_compare_configs
+
+
+/**
+ * check_putenv
+ * This checks to see if we can manually set the
+ * memory limit, and other putenvs we need for 
+ * ampache to work correctly 
+ */
+function check_putenv() { 
+
+	/* Check memory */
+	$current = ini_get('memory_limit');
+	$current = substr($current_memory,0,strlen($current_memory)-1);
+	$new_limit = ($current+1) . "M";
+	
+	/* Bump it by one meg */
+	if (!ini_set(memory_limit,$new_limit)) { 
+		return false; 
+	}
+
+	/* Check if safe mode is on */
+	if (ini_get('safe_mode')) { 
+		return false; 
+	}
+
+	return true;
+
+} // check_putenv
+
+?>