+++ /dev/null
-
-(*
- OCaml HTTP - do it yourself (fully OCaml) HTTP daemon
-
- Copyright (C) <2002> Stefano Zacchiroli <zack@cs.unibo.it>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*)
-
- (** HTTP version, actually only 1.0 and 1.1 are supported. Note that
- 'supported' here means only 'accepted inside a HTTP request line', no
- different behaviours are actually implemented depending on HTTP version *)
-type version =
- [ `HTTP_1_0
- | `HTTP_1_1
- ]
-
- (** HTTP method, actually only GET and POST methods are supported *)
-type meth =
- [ `GET
- | `POST
- ]
-
- (** Daemon behaviour wrt request handling. `Single mode use a single process
- to handle all requests, no request is served until a previous one has been
- fully served. `Fork mode fork a new process for each request, the new process
- will execute the callback function and then exit. `Thread mode create a new
- thread for each request, the new thread will execute the callback function and
- then exit, threads can communicate using standard OCaml Thread library. *)
-type daemon_mode = [ `Single | `Fork | `Thread ]
-
-type tcp_server =
- sockaddr:Unix.sockaddr -> timeout:int option ->
- (in_channel -> out_channel -> unit) ->
- unit
-
-type informational_substatus =
- [ `Continue
- | `Switching_protocols
- ]
-
-type success_substatus =
- [ `OK
- | `Created
- | `Accepted
- | `Non_authoritative_information
- | `No_content
- | `Reset_content
- | `Partial_content
- ]
-
-type redirection_substatus =
- [ `Multiple_choices
- | `Moved_permanently
- | `Found
- | `See_other
- | `Not_modified
- | `Use_proxy
- | `Temporary_redirect
- ]
-
-type client_error_substatus =
- [ `Bad_request
- | `Unauthorized
- | `Payment_required
- | `Forbidden
- | `Not_found
- | `Method_not_allowed
- | `Not_acceptable
- | `Proxy_authentication_required
- | `Request_time_out
- | `Conflict
- | `Gone
- | `Length_required
- | `Precondition_failed
- | `Request_entity_too_large
- | `Request_URI_too_large
- | `Unsupported_media_type
- | `Requested_range_not_satisfiable
- | `Expectation_failed
- ]
-
-type server_error_substatus =
- [ `Internal_server_error
- | `Not_implemented
- | `Bad_gateway
- | `Service_unavailable
- | `Gateway_time_out
- | `HTTP_version_not_supported
- ]
-
-type informational_status = [ `Informational of informational_substatus ]
-type success_status = [ `Success of success_substatus ]
-type redirection_status = [ `Redirection of redirection_substatus ]
-type client_error_status = [ `Client_error of client_error_substatus ]
-type server_error_status = [ `Server_error of server_error_substatus ]
-
-type error_status =
- [ client_error_status
- | server_error_status
- ]
-
-type status =
- [ informational_status
- | success_status
- | redirection_status
- | client_error_status
- | server_error_status
- ]
-
-exception Invalid_header of string
-exception Invalid_header_name of string
-exception Invalid_header_value of string
-exception Invalid_HTTP_version of string
-exception Invalid_HTTP_method of string
-exception Invalid_code of int
-exception Invalid_status of status
-
-exception Malformed_query of string
-exception Malformed_query_part of string * string
-exception Unsupported_method of string
-exception Unsupported_HTTP_version of string
-exception Malformed_request_URI of string
-exception Malformed_request of string
-
-exception Param_not_found of string
-
-exception Invalid_status_line of string
-exception Header_not_found of string
-
- (** raisable by callback functions to make main daemon quit, this is the only
- 'clean' way to make start functions return *)
-exception Quit
-
-class type message = object
-
- method version: version
- method setVersion: version -> unit
-
- method body: string
- method setBody: string -> unit
- method bodyBuf: Buffer.t
- method setBodyBuf: Buffer.t -> unit
- method addBody: string -> unit
- method addBodyBuf: Buffer.t -> unit
-
- (** header name comparison are performed in a case-insensitive manner as
- required by RFC2616, actually the implementation works converting all header
- names in lowercase *)
-
- method addHeader: name:string -> value:string -> unit
- method addHeaders: (string * string) list -> unit
- method replaceHeader: name:string -> value:string -> unit
- method replaceHeaders: (string * string) list -> unit
- method removeHeader: name:string -> unit
- method hasHeader: name:string -> bool
- method header: name:string -> string
- method headers: (string * string) list
-
- method clientSockaddr: Unix.sockaddr
- method clientAddr: string
- method clientPort: int
-
- method serverSockaddr: Unix.sockaddr
- method serverAddr: string
- method serverPort: int
-
- method toString: string
- method serialize: out_channel -> unit
-
- end
-
-class type request = object
-
- inherit message
-
- method meth: meth
- method uri: string
- method path: string
- method param: ?meth:meth -> string -> string
- method paramAll: ?meth:meth -> string -> string list
- method params: (string * string) list
- method params_GET: (string * string) list
- method params_POST: (string * string) list
-
- end
-
-class type response = object
-
- inherit message
-
- method code: int
- method setCode: int -> unit
- method status: status
- method setStatus: status -> unit
- method reason: string
- method setReason: string -> unit
- method statusLine: string
- method setStatusLine: string -> unit
-
- method isInformational: bool
- method isSuccess: bool
- method isRedirection: bool
- method isClientError: bool
- method isServerError: bool
- method isError: bool
-
- method addBasicHeaders: unit
- method contentType: string
- method setContentType: string -> unit
- method contentEncoding: string
- method setContentEncoding: string -> unit
- method date: string
- method setDate: string -> unit
- method expires: string
- method setExpires: string -> unit
- method server: string
- method setServer: string -> unit
-
- end
-
-class type connection =
- object
- method getRequest: request option
- method respond_with: response -> unit
- method close: unit
- end
-
-class type daemon =
- object
- method accept: connection
- method getRequest: request * connection
- end
-
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