unikernel/duniverse/ocaml-h2/eio/dune

@@ -0,0 +1,4 @@
+(library
+ (public_name h2-eio)
+ (name h2_eio)
+ (libraries h2 eio gluten-eio))

unikernel/duniverse/ocaml-h2/eio/h2_eio.ml

@@ -0,0 +1,92 @@
+(*----------------------------------------------------------------------------
+ *  Copyright (c) 2022 António Nuno Monteiro
+ *
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice,
+ *  this list of conditions and the following disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *  notice, this list of conditions and the following disclaimer in the
+ *  documentation and/or other materials provided with the distribution.
+ *
+ *  3. Neither the name of the copyright holder nor the names of its
+ *  contributors may be used to endorse or promote products derived from this
+ *  software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *---------------------------------------------------------------------------*)
+
+module Server = struct
+  let create_connection_handler
+      ?(config = H2.Config.default)
+      ~request_handler
+      ~error_handler
+      ~sw
+      client_addr
+      socket
+    =
+    let connection =
+      H2.Server_connection.create
+        ~config
+        ~error_handler:(error_handler client_addr)
+        (request_handler client_addr)
+    in
+    Gluten_eio.Server.create_connection_handler
+      ~read_buffer_size:config.read_buffer_size
+      ~protocol:(module H2.Server_connection)
+      ~sw
+      connection
+      client_addr
+      socket
+end
+
+module Client = struct
+  type t =
+    { connection : H2.Client_connection.t
+    ; runtime : Gluten_eio.Client.t
+    }
+
+  let create_connection
+      ?(config = H2.Config.default)
+      ?push_handler
+      ~sw
+      ~error_handler
+      socket
+    =
+    let connection =
+      H2.Client_connection.create ~config ?push_handler ~error_handler ()
+    in
+    let runtime =
+      Gluten_eio.Client.create
+        ~read_buffer_size:config.read_buffer_size
+        ~sw
+        ~protocol:(module H2.Client_connection)
+        connection
+        socket
+    in
+    { runtime; connection }
+
+  let request t = H2.Client_connection.request t.connection
+
+  let ping ?payload ?off t =
+    let p, u = Eio.Promise.create () in
+    H2.Client_connection.ping ?payload ?off t.connection (Eio.Promise.resolve u);
+    p
+
+  let shutdown t = Gluten_eio.Client.shutdown t.runtime
+  let is_closed t = Gluten_eio.Client.is_closed t.runtime
+end

unikernel/duniverse/ocaml-h2/eio/h2_eio.mli

@@ -0,0 +1,77 @@
+(*----------------------------------------------------------------------------
+ *  Copyright (c) 2022 António Nuno Monteiro
+ *
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice,
+ *  this list of conditions and the following disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *  notice, this list of conditions and the following disclaimer in the
+ *  documentation and/or other materials provided with the distribution.
+ *
+ *  3. Neither the name of the copyright holder nor the names of its
+ *  contributors may be used to endorse or promote products derived from this
+ *  software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *---------------------------------------------------------------------------*)
+
+module Server : sig
+  val create_connection_handler :
+     ?config:H2.Config.t
+    -> request_handler:(Eio.Net.Sockaddr.stream -> H2.Reqd.t -> unit)
+    -> error_handler:
+         (Eio.Net.Sockaddr.stream -> H2.Server_connection.error_handler)
+    -> sw:Eio.Switch.t
+    -> Eio.Net.Sockaddr.stream
+    -> _ Eio.Net.stream_socket
+    -> unit
+end
+
+module Client : sig
+  type t =
+    { connection : H2.Client_connection.t
+    ; runtime : Gluten_eio.Client.t
+    }
+
+  val create_connection :
+     ?config:H2.Config.t
+    -> ?push_handler:
+         (H2.Request.t -> (H2.Client_connection.response_handler, unit) result)
+    -> sw:Eio.Switch.t
+    -> error_handler:H2.Client_connection.error_handler
+    -> _ Eio.Net.stream_socket
+    -> t
+
+  val request :
+     t
+    -> ?flush_headers_immediately:bool
+    -> ?trailers_handler:H2.Client_connection.trailers_handler
+    -> H2.Request.t
+    -> error_handler:H2.Client_connection.error_handler
+    -> response_handler:H2.Client_connection.response_handler
+    -> H2.Body.Writer.t
+
+  val ping :
+     ?payload:Bigstringaf.t
+    -> ?off:int
+    -> t
+    -> (unit, [ `EOF ]) result Eio.Promise.t
+
+  val shutdown : t -> unit Eio.Promise.t
+  val is_closed : t -> bool
+end