working cc0.cgi, starting transition to POST request

cc0.cgi

@@ -0,0 +1,41 @@
+#!/usr/bin/python
+from subprocess import call, CalledProcessError
+from urllib import quote, unquote
+from json import dumps
+import cgitb, cgi
+import sys
+
+cgitb.enable()
+
+
+form = cgi.FieldStorage()
+
+infile = open('/tmp/a.c0', 'w')
+infile.write(unquote(form["data"].value))
+infile.close()
+
+stderr = open('/tmp/a.err', 'w')
+
+if call(['/afs/andrew.cmu.edu/course/15/122/bin/cc0', '-b', '/tmp/a.c0',
+         '-o', '/tmp/a.bc0'], stderr=stderr, stdout=stderr) == 0:
+    bytecode = open('/tmp/a.bc0', 'r')
+    data = bytecode.read()
+    bytecode.close()
+    stderr.close()
+else:
+    stderr.close()
+    stderr = open('/tmp/a.err', 'r')
+    data  = stderr.read()
+    stderr.close()
+
+
+name = "test"
+
+print("Content-type:application/json\n\n")
+
+print("callback(")
+print dumps({"data": quote(data),
+             "name": quote(name),
+             "input": form["data"].value})
+
+print(");")