WebSVN – svn.Prod repos – Diff – /filefind/PHP/filefind.php


<?php
# =============================================================================
# Create
# name  : Andre Rikkert de Koe          date:   Apr 2011
# descr : filefind
#         This is a demo of programming in the PHP language (CLI).
#         Its part of a project to implement a program to create a directory
#         tree similar to the output of the Unix find program.
# EUID  : Any user who has read access to all the files being searched for.
# run   : interactive
#
# Changes
# name  :                               date:
# descr : short description
#
# =============================================================================
 
# =============================================================================
# Functions
# =============================================================================
 
function Usage($progname ,$mesg)
{
        echo "Usage: $progname directory\n";
        echo "$mesg\n";
}
 
function traverse($dir)
{
        $curdir = getcwd();
        chdir($dir);
        $curdir2 = getcwd();
        $myDirectory = opendir(".");
        # http://php.net/manual/fr/function.readdir.php
        while (false !== ($file = readdir($myDirectory)))
        {
                $pfile = $curdir2 . "/" . $file;
                if (is_dir($file) && !is_link($file))
                {
                        if ($file != ".." && $file != ".")
                        {
                                echo "$pfile\n";
                                traverse($file);
                        }
                }
                else
                {
                        if (is_file($file) || is_link($file))
                                echo "$pfile\n";
                        else
                                echo "WARNING: Could not process file $pfile\n";
                }
        }
        chdir($curdir);
 
}
 
function start_traverse($directory)
{
        echo "$directory\n";
        traverse($directory);
}
 
# =============================================================================
# MAIN
# =============================================================================
 
$progname = $argv[0];
 
if ( $argc == 2 )
{
        $directory = $argv[1];
        if (is_dir($directory))
                start_traverse($directory);
        else
                Usage($progname, "ERROR: Not a directory : $directory");
}
else
        Usage($progname, "ERROR: 1 argument expected");
 
?>
 

Rev 37	Rev 43
1	<?php	1	<?php
2	# =============================================================================	2	# =============================================================================
3	# Create	3	# Create
4	# name : Andre Rikkert de Koe date: apr 2011	4	# name : Andre Rikkert de Koe date: Apr 2011
5	# descr : filefind	5	# descr : filefind
6	# This is a demo of programming in the PHP language (CLI).	6	# This is a demo of programming in the PHP language (CLI).
7	# Its part of a project to implement a program to create a directory	7	# Its part of a project to implement a program to create a directory
8	# tree similar to the output of the Unix find program.	8	# tree similar to the output of the Unix find program.
9	# EUID : Any user who has read access to all the files being searched for.	9	# EUID : Any user who has read access to all the files being searched for.
10	# run : interactive	10	# run : interactive
11	#	11	#
12	# Changes	12	# Changes
13	# name : date:	13	# name : date:
14	# descr : short description	14	# descr : short description
15	#	15	#
16	# =============================================================================	16	# =============================================================================
17		17
18	# =============================================================================	18	# =============================================================================
19	# Functions	19	# Functions
20	# =============================================================================	20	# =============================================================================
21		21
22	function Usage($progname ,$mesg)	22	function Usage($progname ,$mesg)
23	{	23	{
24	echo "Usage: $progname directory\n";	24	echo "Usage: $progname directory\n";
25	echo "$mesg\n";	25	echo "$mesg\n";
26	}	26	}
27		27
28	function traverse($dir)	28	function traverse($dir)
29	{	29	{
30	$curdir = getcwd();	30	$curdir = getcwd();
31	chdir($dir);	31	chdir($dir);
32	$curdir2 = getcwd();	32	$curdir2 = getcwd();
33	$myDirectory = opendir(".");	33	$myDirectory = opendir(".");
34	# http://php.net/manual/fr/function.readdir.php	34	# http://php.net/manual/fr/function.readdir.php
35	while (false !== ($file = readdir($myDirectory)))	35	while (false !== ($file = readdir($myDirectory)))
36	{	36	{
37	$pfile = $curdir2 . "/" . $file;	37	$pfile = $curdir2 . "/" . $file;
38	if (is_dir($file) && !is_link($file))	38	if (is_dir($file) && !is_link($file))
39	{	39	{
40	if ($file != ".." && $file != ".")	40	if ($file != ".." && $file != ".")
41	{	41	{
42	echo "$pfile\n";	42	echo "$pfile\n";
43	traverse($file);	43	traverse($file);
44	}	44	}
45	}	45	}
46	else	46	else
47	{	47	{
48	if (is_file($file) \|\| is_link($file))	48	if (is_file($file) \|\| is_link($file))
49	echo "$pfile\n";	49	echo "$pfile\n";
50	else	50	else
51	echo "WARNING: Could not process file $pfile\n";	51	echo "WARNING: Could not process file $pfile\n";
52	}	52	}
53	}	53	}
54	chdir($curdir);	54	chdir($curdir);
55		55
56	}	56	}
57		57
58	function start_traverse($directory)	58	function start_traverse($directory)
59	{	59	{
60	echo "$directory\n";	60	echo "$directory\n";
61	traverse($directory);	61	traverse($directory);
62	}	62	}
63		63
64	# =============================================================================	64	# =============================================================================
65	# MAIN	65	# MAIN
66	# =============================================================================	66	# =============================================================================
67		67
68	$progname = $argv[0];	68	$progname = $argv[0];
69		69
70	if ( $argc == 2 )	70	if ( $argc == 2 )
71	{	71	{
72	$directory = $argv[1];	72	$directory = $argv[1];
73	if (is_dir($directory))	73	if (is_dir($directory))
74	start_traverse($directory);	74	start_traverse($directory);
75	else	75	else
76	Usage($progname, "ERROR: Not a directory : $directory");	76	Usage($progname, "ERROR: Not a directory : $directory");
77	}	77	}
78	else	78	else
79	Usage($progname, "ERROR: 1 argument expected");	79	Usage($progname, "ERROR: 1 argument expected");
80		80
81	?>	81	?>
82		82

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(root)/filefind/PHP/filefind.php – Rev 37 → 43