def get_content(self, path, method):
response = HttpResponse(code=ResponseCode.OK)
with open(path, 'rb') as f:
content = f.read()
response.body = content if method != "HEAD" else b''
response.content_length = len(content)
response.content_type = self.get_content_type(path)
return response
def handle_read(self):
try:
logging.debug('Connection.handle_read - id=%d' % self.id)
b = self.sock.recv(2048)
logging.debug('Connection.handle_read - received buffer size is %d bytes' % len(b))
logging.debug('Connection.handle_read - received buffer is : \n%s' % b)
if not len(b):
logging.debug('Connection.handle_read - 0 bytes received on %d. closing' %
self.id)
self.close()
return
self.read_buf += b
except socket.error as err:
if err.args[0] not in NONBLOCKING:
self.handle_error('%s' % args[1])
else :
logging.error('Connection.handle_read - NONBLOCKING event on read : %s' % args[1])
else:
# check if we have a full http request
parser = HttpParser()
recved = len(self.read_buf)
nparsed = parser.execute(self.read_buf, recved)
assert nparsed == recved
if not parser.is_message_complete():
# we got a partial request keep on reading
logging.debug(
'Connection.handle_read - partial buffer received : \n%s' %
self.read_buf)
self.reset(pyev.EV_READ)
else :
# we got a full request
self.read_buf = ''
# match the verb with URI and call
# after that register for write to send response
verb = parser.get_method()
url = parser.get_path()
logging.debug('Connection.handle_read - id %d - method is %s and url %s' %
(self.id, verb, url))
call, keyword_args = register.get_callable(url, verb)
if not call :
err = HttpResponse()
err.status_code = 404
err.status_string = 'Not Found'
err.headers['Content-Type'] = 'application/txt'
err.body = 'URI Not Found\r\n'
self.write_buf = err.to_string()
else :
keyword_args['http_request'] = parser
logging.debug('Connection.handle_read - kargs=%s' % keyword_args)
try :
response = call(*[register.handler,], **keyword_args)
self.write_buf = response.to_string()
except :
err = HttpResponse()
err.status_code = 500
err.status_string = 'Internal Server Error'
err.headers['Content-Type'] = 'application/txt'
err.body = 'Upsssss.\r\n'
self.write_buf = err.to_string()
logging.debug('Connection.handle_read - requesting write %d' % self.id)
self.reset(pyev.EV_WRITE)
def bar(self, name, qualifier, http_request):
r = HttpResponse()
r.headers['Host'] = 'localhost'
r.headers['Content-Type'] = 'application/json'
r.body = '{"status": %s}' % qualifier
return r
def bar(self, name, qualifier, http_request):
r = HttpResponse()
r.headers["Host"] = "localhost"
r.headers["Content-Type"] = "application/json"
r.body = '{"status": %s}' % qualifier
return r
def handle_read(self):
try:
logging.debug('Connection.handle_read - id=%d' % self.id)
b = self.sock.recv(2048)
logging.debug(
'Connection.handle_read - received buffer size is %d bytes' %
len(b))
logging.debug(
'Connection.handle_read - received buffer is : \n%s' % b)
if not len(b):
logging.debug(
'Connection.handle_read - 0 bytes received on %d. closing'
% self.id)
self.close()
return
self.read_buf += b
except socket.error as err:
if err.args[0] not in NONBLOCKING:
self.handle_error('%s' % args[1])
else:
logging.error(
'Connection.handle_read - NONBLOCKING event on read : %s' %
args[1])
else:
# check if we have a full http request
parser = HttpParser()
recved = len(self.read_buf)
nparsed = parser.execute(self.read_buf, recved)
assert nparsed == recved
if not parser.is_message_complete():
# we got a partial request keep on reading
logging.debug(
'Connection.handle_read - partial buffer received : \n%s' %
self.read_buf)
self.reset(pyev.EV_READ)
else:
# we got a full request
self.read_buf = ''
# match the verb with URI and call
# after that register for write to send response
verb = parser.get_method()
url = parser.get_path()
logging.debug(
'Connection.handle_read - id %d - method is %s and url %s'
% (self.id, verb, url))
call, keyword_args = register.get_callable(url, verb)
if not call:
err = HttpResponse()
err.status_code = 404
err.status_string = 'Not Found'
err.headers['Content-Type'] = 'application/txt'
err.body = 'URI Not Found\r\n'
self.write_buf = err.to_string()
else:
keyword_args['http_request'] = parser
logging.debug('Connection.handle_read - kargs=%s' %
keyword_args)
try:
response = call(*[
register.handler,
], **keyword_args)
self.write_buf = response.to_string()
except:
err = HttpResponse()
err.status_code = 500
err.status_string = 'Internal Server Error'
err.headers['Content-Type'] = 'application/txt'
err.body = 'Upsssss.\r\n'
self.write_buf = err.to_string()
logging.debug('Connection.handle_read - requesting write %d' %
self.id)
self.reset(pyev.EV_WRITE)
