introduce config

[loctrkd.git] / gps303 / config.py

diff --git a/gps303/config.py b/gps303/config.py
new file mode 100644 (file)
index 0000000..6102e4a
--- /dev/null
+++ b/gps303/config.py
@@ -0,0 +1,24 @@
+from configparser import ConfigParser
+
+PORT = 4303
+DBFN = "/var/lib/gps303/gps303.sqlite"
+
+def readconfig(fname):
+    config = ConfigParser()
+    config.read(fname)
+    if not config.has_section("daemon"):
+        config.add_section("daemon")
+    if not config.has_option("daemon", "port"):
+        config["daemon"]["port"] = str(PORT)
+    if not config.has_option("daemon", "dbfn"):
+        config["daemon"]["dbfn"] = DBFN
+    return config
+
+if __name__ == "__main__":
+    from sys import argv
+    conf = readconfig(argv[1])
+    for section in conf.sections():
+        print("section", section)
+        for option in conf.options(section):
+            print("    ", option, conf[section][option])
+    print("binaryswitch", int(conf.get("device", "binaryswitch"), 0))