First pass at a web app that lets you run Skia code and see the results.

experimental/webtry/server.py

Index: experimental/webtry/server.py
diff --git a/experimental/webtry/server.py b/experimental/webtry/server.py
new file mode 100644
index 0000000000000000000000000000000000000000..8367b3e46ab44381ff5c808bf9cb61bb865880b1
--- /dev/null
+++ b/experimental/webtry/server.py
@@ -0,0 +1,79 @@
+import BaseHTTPServer
+import base64
+import json
+import logging
+import string
+import subprocess
+
+HOST_NAME = 'localhost'
+PORT_NUMBER = 8765
+
+def runCode(usercode):
+  f = open('template.cpp', 'rb')
+  template = string.Template(f.read())
+  f.close()
+
+  code = template.substitute(usercode=usercode)
+
+  f = open('result.cpp', 'wb')
+  f.write(code)
+  f.close()
+
+  msg = ""
+  img = ""
+  try:
+    logging.info("compiling")
+    msg = subprocess.check_output('ninja -C ../../out/Debug webtry'.split())
+    try:
+      logging.info("running")
+      msg = subprocess.check_output('../../out/Debug/webtry'.split())
+      f = open('foo.png', 'rb')
+      img = base64.b64encode(f.read())
+      f.close()
+    except subprocess.CalledProcessError as e:
+      logging.info(e)
+      msg = e.output
+  except subprocess.CalledProcessError as e:
+    logging.info(e)
+    msg = e.output
+
+  retval = {
+    'message': msg
+  }
+  if img:
+    retval['img'] = img
+  return retval
+
+class MyHandler(BaseHTTPServer.BaseHTTPRequestHandler):
+  def do_POST(self):
+    logging.info("POST")
+    body = ""
+    l = self.rfile.readline()
+    while l.strip() != "EOF":
+      body += l
+      l = self.rfile.readline()
+    self.send_response(200)
+    self.send_header("Content-type", "application/json")
+    self.end_headers()
+    resp = runCode(body)
+    self.wfile.write(json.dumps(resp))
+    self.end_headers()
+
+  def do_GET(self):
+    """Respond to a GET request."""
+    self.send_response(200)
+    self.send_header("Content-type", "text/html")
+    self.end_headers()
+    f = open('index.html', 'rb')
+    self.wfile.write(f.read())
+    f.close()
+
+if __name__ == '__main__':
+  server_class = BaseHTTPServer.HTTPServer
+  httpd = server_class((HOST_NAME, PORT_NUMBER), MyHandler)
+  logging.info("Server Start: %s:%s" % (HOST_NAME, PORT_NUMBER))
+  try:
+    httpd.serve_forever()
+  except KeyboardInterrupt:
+    pass
+  httpd.server_close()