2 files changed, 108 insertions, 0 deletions
diff --git a/include/py/homekit/http/__init__.py b/include/py/homekit/http/__init__.py
new file mode 100644
index 0000000..6030e95
--- /dev/null
+++ b/include/py/homekit/http/__init__.py
@@ -0,0 +1,2 @@
+from .http import serve, ok, routes, HTTPServer
+from aiohttp.web import FileResponse, StreamResponse, Request, Response
diff --git a/include/py/homekit/http/http.py b/include/py/homekit/http/http.py
new file mode 100644
index 0000000..3e70751
--- /dev/null
+++ b/include/py/homekit/http/http.py
@@ -0,0 +1,106 @@
+import logging
+import asyncio
+
+from aiohttp import web
+from aiohttp.web import Response
+from aiohttp.web_exceptions import HTTPNotFound
+
+from ..util import stringify, format_tb, Addr
+
+
+_logger = logging.getLogger(__name__)
+
+
+@web.middleware
+async def errors_handler_middleware(request, handler):
+    try:
+        response = await handler(request)
+        return response
+
+    except HTTPNotFound:
+        return web.json_response({'error': 'not found'}, status=404)
+
+    except Exception as exc:
+        _logger.exception(exc)
+        data = {
+            'error': exc.__class__.__name__,
+            'message': exc.message if hasattr(exc, 'message') else str(exc)
+        }
+        tb = format_tb(exc)
+        if tb:
+            data['stacktrace'] = tb
+
+        return web.json_response(data, status=500)
+
+
+def serve(addr: Addr, route_table: web.RouteTableDef, handle_signals: bool = True):
+    app = web.Application()
+    app.add_routes(route_table)
+    app.middlewares.append(errors_handler_middleware)
+
+    host, port = addr
+
+    web.run_app(app,
+                host=host,
+                port=port,
+                handle_signals=handle_signals)
+
+
+def routes() -> web.RouteTableDef:
+    return web.RouteTableDef()
+
+
+def ok(data=None):
+    if data is None:
+        data = 1
+    response = {'response': data}
+    return web.json_response(response, dumps=stringify)
+
+
+class HTTPServer:
+    def __init__(self, addr: Addr, handle_errors=True):
+        self.addr = addr
+        self.app = web.Application()
+        self.logger = logging.getLogger(self.__class__.__name__)
+
+        if handle_errors:
+            self.app.middlewares.append(errors_handler_middleware)
+
+    def _add_route(self,
+                   method: str,
+                   path: str,
+                   handler: callable):
+        self.app.router.add_routes([getattr(web, method)(path, handler)])
+
+    def get(self, path, handler):
+        self._add_route('get', path, handler)
+
+    def post(self, path, handler):
+        self._add_route('post', path, handler)
+
+    def put(self, path, handler):
+        self._add_route('put', path, handler)
+
+    def delete(self, path, handler):
+        self._add_route('delete', path, handler)
+
+    def run(self, event_loop=None, handle_signals=True):
+        if not event_loop:
+            event_loop = asyncio.get_event_loop()
+
+        runner = web.AppRunner(self.app, handle_signals=handle_signals)
+        event_loop.run_until_complete(runner.setup())
+
+        host, port = self.addr
+        site = web.TCPSite(runner, host=host, port=port)
+        event_loop.run_until_complete(site.start())
+
+        self.logger.info(f'Server started at http://{host}:{port}')
+
+        event_loop.run_forever()
+
+    def ok(self, data=None):
+        return ok(data)
+
+    def plain(self, text: str):
+        return Response(text=text, content_type='text/plain')