1 files changed, 48 insertions, 0 deletions
diff --git a/shell/shell2.php b/shell/shell2.php
new file mode 100644
index 0000000..345064d
--- /dev/null
+++ b/shell/shell2.php
@@ -0,0 +1,48 @@
+<?php if (!isset($LTS)) { die(); }
+
+include('exec.php');
+
+// Set up environment
+$ltshell_dir = dirname(__FILE__);
+$env['PATH'] = $ltshell_dir.'/bin';
+$env['IFS'] = " \t\n";
+if (isset($_POST['d'])) { chdir($_POST['d']); }
+$env['CWD'] = getcwd();
+
+// Check for an incomplete command
+if (isset($_POST['stdout_dest'])) {
+	$_POST['c'] = $_POST['stdout_dest'];
+	unset($_POST['stdout_dest']);
+}
+
+// Figure out what needs to be displayed on the terminal
+ob_start();
+	if ($_POST['c'] == 'clear') {
+		lts_chdir('.');
+	} else {
+		echo htmlentities($_POST['stdout']);
+		echo $_POST['c']."\n";
+		
+		lts_shell_exec($_POST['c'],$env);
+		
+		echo '$ ';
+	}
+$term = ob_get_contents();
+ob_end_clean();
+
+// Display it
+?>
+<div class="term"><?php
+	echo '<form action="'.$_SERVER['PHP_SELF'].'#prompt" method="post">';
+		echo $term;
+		echo '<input id="prompt" type="text" name="c" />';
+		echo '<textarea name="stdout" class="hidden" readonly="readonly">';
+			// this PCRE is so that only markup from the current
+			// command ends up on the terminal; the rest gets
+			// stripped out
+			echo preg_replace('/<[^>]*>/','',$term);
+		echo '</textarea>';
+	echo '</form>';
+?></div>
+</form>
+<!-- edited -->