From 5637d3841837da25dd944b96137b3509b9af5ae9 Mon Sep 17 00:00:00 2001
From: Quentin Dufour <quentin@deuxfleurs.fr>
Date: Tue, 6 Aug 2019 13:48:51 +0200
Subject: [PATCH] Ajoute un exemple ICY

---
 assets/code/icy.py | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 assets/code/icy.py

diff --git a/assets/code/icy.py b/assets/code/icy.py
new file mode 100644
index 0000000..39ab04e
--- /dev/null
+++ b/assets/code/icy.py
@@ -0,0 +1,38 @@
+import asyncio
+
+async def readHeaders(reader):
+  status_code = await reader.readline()
+  assert (status_code, b'HTTP/1.0 200 OK\r\n')
+
+  headers = {}
+  while True:
+    data = await reader.readline()
+    if data == b'\r\n':
+      print("End of metadata part, all key/value headers have been read")
+      return headers
+    print(data)
+    header_name, header_value = data.split(b':', 1)
+    headers[header_name] = header_value 
+   
+
+async def icy():
+  reader, writer = await asyncio.open_connection('streaming.radionti.com', 80)
+
+  writer.write(b"""GET /nti-320.mp3 HTTP/1.0
+Host: streaming.radionti.com
+User-Agent: Icy-Test
+Accept: */*
+Icy-Metadata: 1
+
+""")
+  
+  headers = await readHeaders(reader)
+  metaint = int(headers[b'icy-metaint'])
+
+  while True:
+    audio = await reader.readexactly(metaint)
+    metadata_size = int.from_bytes(await reader.readexactly(1), "big") * 16
+    metadata_content = await reader.readexactly(metadata_size)
+    print(metadata_content)
+   
+asyncio.run(icy())