first commit

print.php

@@ -0,0 +1,46 @@
+<?php
+
+    include_once('../../config.php');
+
+    $submitid = optional_param('print_submit_id', 0, PARAM_INT);
+    $submit = get_record('programming_submits', 'id', $submitid);
+    if ($submit->userid != $USER->id) {
+        exit(0);
+    }
+    
+    $userfullname = fullname($USER);
+    $d = $CFG->dataroot.'/temp/programming';
+    if (!is_dir($d)) {
+        if (file_exists($d)) {
+            unlink($d);
+        }
+        mkdir($d);
+    }
+    $srcname = tempnam($d, 'pp');
+    $destname = tempnam($d, 'pp');
+
+    $f = fopen($srcname, 'w');
+    fwrite($f, $submit->code);
+    fclose($f);
+
+    putenv('LC_ALL=en_US.UTF-8');
+    system("/usr/bin/u2ps -o \"$destname\" -t \"$userfullname\" --gpfamily=\"Monospace\" \"$srcname\" 2>/dev/null");
+    $destprt = False;
+    if (address_in_subnet(getremoteaddr(), '10.1.10.0/23')) {
+        $destprt = 'cc2';
+    }
+    else if (address_in_subnet(getremoteaddr(), '10.1.111.0/23')) {
+        $destprt = 'sym1';
+    }
+
+    if ($destprt) {
+      //system("/usr/bin/lp -d $destprt -h 192.168.104.10:631 \"$destname\"");
+        echo get_string('printfinished', 'programming');
+    } else {
+        echo get_string('printnotallow', 'programming');
+    }
+
+    unlink($srcname);
+    unlink($destname);
+
+?>