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-rw-r--r--shell/bin/cat.php37
-rw-r--r--shell/bin/cd.php18
-rw-r--r--shell/bin/cp.php72
-rw-r--r--shell/bin/editor.php50
-rw-r--r--shell/bin/grep.php52
-rw-r--r--shell/bin/mkdir.php13
-rw-r--r--shell/bin/mv.php43
-rw-r--r--shell/bin/php.php9
-rw-r--r--shell/bin/rm.php46
9 files changed, 227 insertions, 113 deletions
diff --git a/shell/bin/cat.php b/shell/bin/cat.php
index 8778f22..8376ca0 100644
--- a/shell/bin/cat.php
+++ b/shell/bin/cat.php
@@ -1,15 +1,22 @@
-<?php
-class p_cat extends prog {
- public static function main($args, $env) {
- $me = array_shift($args);
- if (count($args)==0) { $args = array('-'); }
- foreach ($args as $file) {
- if ( ($file=='-') || ($file=='/dev/stdin') ) {
- echo $_POST['stdin'];
- } else {
- echo htmlentities(file_get_contents($file));
- }
- }
- }
-}
-
+<?php
+class p_cat extends prog {
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ $raw = (isset($args[0])?($args[0]=='-r'):false);
+ if ($raw) {
+ array_shift($args);
+ }
+ if (count($args)==0) { $args = array('-'); }
+ foreach ($args as $file) {
+ if ( ($file=='-') || ($file=='/dev/stdin') ) {
+ echo $_POST['stdin'];
+ } else {
+ if ($raw) {
+ echo file_get_contents($file);
+ } else {
+ echo htmlentities(file_get_contents($file));
+ }
+ }
+ }
+ }
+}
diff --git a/shell/bin/cd.php b/shell/bin/cd.php
index baf30f3..80e1da6 100644
--- a/shell/bin/cd.php
+++ b/shell/bin/cd.php
@@ -1,8 +1,10 @@
-<?php
-class p_cd extends prog {
- public static function main($args, $env) {
- @$dir = $args[1];
- return lts_chdir($dir);
- }
-}
-
+<?php
+class p_cd extends prog {
+ public static function main($args, $env) {
+ @$dir = $args[1];
+ $ret = lts_chdir($dir);
+ echo getcwd()."\n";
+ return $ret;
+ }
+}
+
diff --git a/shell/bin/cp.php b/shell/bin/cp.php
index 4a6cfae..8f47970 100644
--- a/shell/bin/cp.php
+++ b/shell/bin/cp.php
@@ -1,33 +1,39 @@
-<?php
-class p_cp extends prog {
- /* This method (recurse_copy) was written by gimmicklessgpt@gmail.com
- * and posted to the PHP manual comments section on 20-May-2009 11:04
- */
- function recurse_copy($src,$dst) {
- $dir = opendir($src);
- @mkdir($dst);
- while(false !== ( $file = readdir($dir)) ) {
- if (( $file != '.' ) && ( $file != '..' )) {
- if ( is_dir($src . '/' . $file) ) {
- recurse_copy($src . '/' . $file,$dst . '/' . $file);
- }
- else {
- copy($src . '/' . $file,$dst . '/' . $file);
- }
- }
- }
- closedir($dir);
- }
-
- public static function main($args, $env) {
- $me = array_shift($args);
- $flags = '';
- while (strstr($args[0],0,1) == '-') {
- $flags .= array_shift($args);
- }
- $flags = preg_replace('/[ -]/','',$flags);
- if (strpos($flags,'r')===false) { copy($args[0],$args[1]); }
- else { recurse_copy($args[0],$args[1]); }
- }
-}
-
+<?php
+class p_cp extends prog {
+ /* This method (recurse_copy) was written by gimmicklessgpt@gmail.com
+ * and posted to the PHP manual comments section on 20-May-2009 11:04
+ */
+ static function recurse_copy($src,$dst) {
+ //echo 'recurse_copy('.$src.', '.$dst.");\n";
+ $dir = opendir($src);
+ @mkdir($dst);
+ while(false !== ( $file = readdir($dir)) ) {
+ if (( $file != '.' ) && ( $file != '..' )) {
+ if ( is_dir($src . '/' . $file) ) {
+ self::recurse_copy($src . '/' . $file,$dst . '/' . $file);
+ }
+ else {
+ self::copy( $src.'/'.$file , $dst.'/'.$file );
+ }
+ }
+ }
+ closedir($dir);
+ }
+
+ static function copy($src,$dst) {
+ //echo 'copy('.$src.', '.$dst.");\n";
+ copy($src, $dst);
+ }
+
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ $flags = '';
+ while (substr($args[0],0,1) == '-') {
+ $flags .= array_shift($args);
+ }
+ $flags = preg_replace('/[ -]/','',$flags);
+ if (strpos($flags,'r')===false) { self::copy($args[0],$args[1]); }
+ else { self::recurse_copy($args[0],$args[1]); }
+ }
+}
+
diff --git a/shell/bin/editor.php b/shell/bin/editor.php
index a136cd2..2d5d9c3 100644
--- a/shell/bin/editor.php
+++ b/shell/bin/editor.php
@@ -1,25 +1,25 @@
-<?php
-class p_editor extends prog {
- public static function main($args, $env) {
- if (isset($_POST['stdin'])) {
- if (false) {//if (isset($args[1])) {
- echo $args[0].': saving to `'.$args[1]."'\n";
- file_put_contents($args[1],$_POST['stdin']);
- } else {
- echo $_POST['stdin'];
- }
- } else {
- if (isset($args[1]) && file_exists($args[1])) {
- $text = file_get_contents($args[1]);
- } else {
- $text = '';
- }
- echo '<div class="editor">';
- echo '<input type="hidden" name="stdout_dest" value="'.$_POST['c'].'" />';
- echo '<textarea name="stdin">'.htmlentities($text).'</textarea>'."\n";
- echo '<input type="submit" value="save" />';
- echo '</div>';
- }
- }
-}
-
+<?php
+class p_editor extends prog {
+ public static function main($args, $env) {
+ if (isset($_POST['stdin'])) {
+ if (isset($args[1])) {
+ echo $args[0].': saving to `'.$args[1]."'\n";
+ file_put_contents($args[1],$_POST['stdin']);
+ } else {
+ echo htmlentities($_POST['stdin']);
+ }
+ } else {
+ if (isset($args[1]) && file_exists($args[1])) {
+ $text = file_get_contents($args[1]);
+ } else {
+ $text = '';
+ }
+ echo '<div class="editor">';
+ echo '<input type="hidden" name="stdout_dest" value="'.$_POST['c'].'" />';
+ echo '<textarea name="stdin">'.htmlentities($text).'</textarea>'."\n";
+ echo '<input type="submit" value="save" />';
+ echo '</div>';
+ }
+ }
+}
+
diff --git a/shell/bin/grep.php b/shell/bin/grep.php
new file mode 100644
index 0000000..c73b911
--- /dev/null
+++ b/shell/bin/grep.php
@@ -0,0 +1,52 @@
+<?php
+class p_grep extends prog {
+ public static function flag($flags,$flag) {
+ return (strpos($flags,$flag)!==false);
+ }
+ public static function recurse_grep($pattern, $subject, $flags = '') {
+ // Do a breadth-first search
+ $dirs = array();
+ if ( is_dir($subject) ) {
+ $dirs[] = $subject;
+ } else {
+ self::grep($pattern, $subject, $flags);
+ }
+ foreach($dirs as $dir) {
+ $dh = opendir($dir);
+ while(false !== ( $file = readdir($dh)) ) {
+ if (( $file != '.' ) && ( $file != '..' )) {
+ self::recurse_grep($pattern, $subject.'/'.$file, $flags);
+ }
+ }
+ closedir($dh);
+ }
+ }
+
+ public static function grep($pattern, $file, $flags) {
+ $lines = preg_split("/\r\n/",file_get_contents($file));
+ foreach ($lines as $line_number => $line_contents) {
+ if (preg_match($pattern,$line_contents)>0) {
+ if (
+ (self::flag($flags,'r') && !self::flag($flags,'h')) // recursive
+ || (self::flag($flags,'H')) // or explicit
+ ) { echo htmlentities($file).': '; }
+ if (self::flag($flags,'n')) { echo $line_number.': '; }
+ echo htmlentities($line_contents)."\n";
+ }
+ }
+ }
+
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ $flags = '';
+ while (substr($args[0],0,1) == '-') {
+ $flags .= array_shift($args);
+ }
+ $flags = preg_replace('/[ -]/','',$flags);
+ $pattern = array_shift($args);
+ foreach ($args as $file) {
+ if (self::flag($flags,'r')) { self::recurse_grep($pattern, $file, $flags); }
+ else { self::grep($pattern, $file, $flags); }
+ }
+ }
+}
diff --git a/shell/bin/mkdir.php b/shell/bin/mkdir.php
new file mode 100644
index 0000000..565f47a
--- /dev/null
+++ b/shell/bin/mkdir.php
@@ -0,0 +1,13 @@
+<?php
+class p_mkdir extends prog {
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ @$recursive = ($args[0]=='-p');
+ if ($recursive) {
+ array_shift($args);
+ }
+ foreach ($args as $dir) {
+ mkdir($dir, umask(), $recursive);
+ }
+ }
+}
diff --git a/shell/bin/mv.php b/shell/bin/mv.php
index 8fc35cd..0a23048 100644
--- a/shell/bin/mv.php
+++ b/shell/bin/mv.php
@@ -1,22 +1,21 @@
-<?php
-class p_mv extends prog {
- public static main($args, $env) {
- $me = array_shift($args);
- if (count($args)>2) {
- $dest = array_pop($args);
- if (!is_dir($dest) {
- echo $me.': dest must be a directory: `'.$dest."'\n";
- return 1;
- }
- foreach ($args as $src) {
- rename($src,$dest.'/'.basename($src));
- }
- } elseif (count($args)==2) {
- rename($args[0],$args[1]);
- } else {
- echo 'Usage: '.$me." SOURCE [SOURCE2 [SOURCE3 ...]] DEST\n";
- return 1;
- }
- }
-}
-
+<?php
+class p_mv extends prog {
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ if (count($args)>2) {
+ $dest = array_pop($args);
+ if (!is_dir($dest)) {
+ echo $me.': dest must be a directory: `'.$dest."'\n";
+ return 1;
+ }
+ foreach ($args as $src) {
+ rename($src,$dest.'/'.basename($src));
+ }
+ } elseif (count($args)==2) {
+ rename($args[0],$args[1]);
+ } else {
+ echo 'Usage: '.$me." SOURCE [SOURCE2 [SOURCE3 ...]] DEST\n";
+ return 1;
+ }
+ }
+}
diff --git a/shell/bin/php.php b/shell/bin/php.php
new file mode 100644
index 0000000..0e3ba38
--- /dev/null
+++ b/shell/bin/php.php
@@ -0,0 +1,9 @@
+<?php
+class p_php extends prog {
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ foreach ($args as $file) {
+ include($file);
+ }
+ }
+}
diff --git a/shell/bin/rm.php b/shell/bin/rm.php
index 5eadaff..c55de8c 100644
--- a/shell/bin/rm.php
+++ b/shell/bin/rm.php
@@ -1,10 +1,36 @@
-<?php
-class p_rm extends prog {
- public static function main($args, $env) {
- $me = array_shift($args);
- foreach ($args as $file) {
- unlink($file);
- }
- }
-}
-
+<?php
+class p_rm extends prog {
+ static function recurse_rm($src) {
+ if ( is_dir($src) ) {
+ $dir = opendir($src);
+ while(false !== ( $file = readdir($dir)) ) {
+ if (( $file != '.' ) && ( $file != '..' )) {
+ self::recurse_rm($src.'/'.$file);
+ }
+ }
+ closedir($dir);
+ rmdir($src);
+ } else {
+ self::rm($src);
+ }
+ }
+
+ public static function rm($file) {
+ chown($file,666);
+ unlink($file);
+ }
+
+ public static function main($args, $env) {
+ $me = array_shift($args);
+ $flags = '';
+ while (substr($args[0],0,1) == '-') {
+ $flags .= array_shift($args);
+ }
+ $flags = preg_replace('/[ -]/','',$flags);
+ foreach ($args as $file) {
+ if (strpos($flags,'r')===false) { self::rm($file); }
+ else { self::recurse_rm($file); }
+ }
+ }
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 08:22:34 +0000