# See the License for the specific language governing permissions and
# limitations under the License.
-# Http request parsing for bufferized inputs.
+# Http request parsing for buffered inputs.
module http_request_buffer
intrude import libevent
private var content_length = 0
private var current_length = 0
- # FIXME will not work if the header/body delimiter fall between two watermarks windows.
- redef fun read_callback_native(cstr, len)
+ # FIXME will not work if the header/body delimiter falls between two watermarks windows.
+ redef fun read_callback(str)
do
# is this the start of a request?
- if not in_request then
- parse_start
- end
- var str = cstr.to_s_with_length(len)
+ if not in_request then parse_start
+
var body: String
# parsing header
if in_header then
else
body = str
end
+
# parsing body
- if in_body then
- parse_body(body)
- end
+ if in_body then parse_body(body)
end
+ # Callback when a full HTTP request is received
+ fun read_http_request(str: String) do end
- # We have a new request entering
+ # Prepare for a new request
private fun parse_start do
in_request = true
# reset values
# We are receiving the header of a request
#
- # Return parsed body foud in header window
+ # Return parsed body found in header window
private fun parse_header(str: String): String do
# split in CRLF
var parts = str.split("\r\n\r\n")
# We are receiving body parts.
private fun parse_body(str: String) do
- current_length += str.length
+ current_length += str.byte_length
current_body.add str
if current_length >= content_length then
parse_end
for ch in current_header do res.append ch.write_to_string
res.append "\r\n\r\n"
for cb in current_body do res.append cb.write_to_string
- read_callback(res.write_to_string)
+ read_http_request res.to_s
in_request = false
end
end