From 65f19b01fac18f476ebf06e247faa2835140ef1b Mon Sep 17 00:00:00 2001
From: Rick Lan <ricklan@gmail.com>
Date: Thu, 27 Jun 2019 13:22:38 +1000
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E5=85=A5=20dragonconf=20=E8=AE=80?=
 =?UTF-8?q?=E5=8F=96=20/data/dragonpilot.json=20=E8=A8=AD=E5=AE=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 selfdrive/dragonpilot/__init__.py             |  0
 selfdrive/dragonpilot/dragonconf/__init__.py  |  0
 .../dragonpilot/dragonconf/dragonconf.py      | 34 +++++++++++++++++++
 3 files changed, 34 insertions(+)
 create mode 100644 selfdrive/dragonpilot/__init__.py
 create mode 100644 selfdrive/dragonpilot/dragonconf/__init__.py
 create mode 100644 selfdrive/dragonpilot/dragonconf/dragonconf.py

diff --git a/selfdrive/dragonpilot/__init__.py b/selfdrive/dragonpilot/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/selfdrive/dragonpilot/dragonconf/__init__.py b/selfdrive/dragonpilot/dragonconf/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/selfdrive/dragonpilot/dragonconf/dragonconf.py b/selfdrive/dragonpilot/dragonconf/dragonconf.py
new file mode 100644
index 000000000..995960690
--- /dev/null
+++ b/selfdrive/dragonpilot/dragonconf/dragonconf.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python2.7
+import os
+import json
+
+file = '/data/dragonpilot.json'
+
+class dragonconf():
+
+  def __init__(self):
+    self.conf = self.read()
+
+  def read(self):
+    has_new_def = False
+    config = {}
+    if not os.path.isfile(file):
+      self.write(config)
+
+    with open(file, 'r') as f:
+      config = json.load(f)
+
+    # add config here
+
+    if has_new_def:
+      self.write(config)
+
+    return config
+
+  def write(self, config):
+    with open(file, 'w') as f:
+      json.dump(config, f, indent=2, sort_keys=True)
+      os.chmod(file, 0644)
+
+if __name__ == "__main__":
+  dragonconf = dragonconf()
\ No newline at end of file