scanner/scanner.php

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2.3 KiB
PHP
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<?php
require_once( 'parser.php' );
/*
define( 'FAULT_MINOR', 0 );
define( 'FAULT_MEDIUM', 1 );
define( 'FAULT_MAJOR', 2 );
*/
$modules = array();
class ScannerModule {
var $faults;
var $blame;
function ScannerModule() {
$this->faults = array();
$this->blame = array();
}
function fault( $object, $level, $reason = '' ) {
$this->faults[] = array(
'object' => $object,
'level' => $level,
'reason' => $reason,
'svn' => $this->blame[$object['line']]
);
}
function parserCallback( $object ) {
}
function preScan( $filename ) {
$this->blame = array();
$output = array();
exec( "svn blame '$filename' 2>/dev/null", $output, $result );
if( $result == 0 ) {
foreach( $output as $line => $text ) {
$matches = array();
preg_match( '/^\s*(\d+)\s+([^\s]+)/', $text, $matches );
$this->blame[$line + 1] = array(
'author' => $matches[2],
'revision' => $matches[1]
);
}
}
}
function postScan( $filename ) {
}
}
function _callback( $object ) {
global $modules;
foreach( $modules as $module ) {
$module->parserCallback( $object );
}
}
// Dig into the modules folder and load up what we find
$module_files = scandir( 'modules' );
foreach( $module_files as $module_file ) {
if( strtolower( substr( $module_file, -4 ) ) == '.php' ) {
require_once( "modules/{$module_file}" );
}
}
$parser = new PHPParser( PHPPARSER_FETCH_EXPRESSIONS | PHPPARSER_FETCH_CALLS | PHPPARSER_FETCH_INTERNAL | PHPPARSER_FETCH_CONSTRUCTS );
$parser->registerCallback( '_callback' );
$files = array();
for( $i = 1; $i < $argc; $i++ ) {
if( file_exists( $argv[$i] ) && strtolower( substr( $argv[$i], -4 ) ) == '.php' ) {
$files[] = $argv[$i];
}
}
if( count( $files ) == 0 ) {
die( "No files were specified.\n" );
}
foreach( $files as $file ) {
foreach( $modules as $module ) { $module->preScan( $file ); }
$parser->parseFile( $file );
}
foreach( $modules as $module ) {
foreach( $module->faults as $fault ) {
$svn = serialize( $fault['svn'] );
printf( "%s %s - %s\n -- %s:%d, %s r%d\n",
get_class( $module ),
$fault['level'],
$fault['reason'],
$fault['object']['file'],
$fault['object']['line'],
isset( $fault['svn']['author'] ) ? $fault['svn']['author'] : '?',
isset( $fault['svn']['revision'] ) ? $fault['svn']['revision'] : '?'
);
}
}
?>