1 files changed, 66 insertions, 0 deletions
diff --git a/source4/lib/stream/packet.h b/source4/lib/stream/packet.h
new file mode 100644
index 0000000..7f27598
--- /dev/null
+++ b/source4/lib/stream/packet.h
@@ -0,0 +1,66 @@
+/* 
+   Unix SMB/CIFS Implementation.
+
+   helper layer for breaking up streams into discrete requests
+   
+   Copyright (C) Andrew Tridgell  2005
+    
+   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 3 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, see <http://www.gnu.org/licenses/>.
+   
+*/
+
+struct packet_context;
+struct tevent_context;
+struct tevent_fd;
+struct socket_context;
+
+typedef NTSTATUS (*packet_full_request_fn_t)(void *private_data,
+					     DATA_BLOB blob, size_t *packet_size);
+typedef NTSTATUS (*packet_callback_fn_t)(void *private_data, DATA_BLOB blob);
+
+/* Used to notify that a packet has been sent, and is on the wire */
+typedef void (*packet_send_callback_fn_t)(void *private_data);
+typedef void (*packet_error_handler_fn_t)(void *private_data, NTSTATUS status);
+
+
+
+struct packet_context *packet_init(TALLOC_CTX *mem_ctx);
+void packet_set_callback(struct packet_context *pc, packet_callback_fn_t callback);
+void packet_set_error_handler(struct packet_context *pc, packet_error_handler_fn_t handler);
+void packet_set_private(struct packet_context *pc, void *private_data);
+void packet_set_full_request(struct packet_context *pc, packet_full_request_fn_t callback);
+void packet_set_socket(struct packet_context *pc, struct socket_context *sock);
+void packet_set_event_context(struct packet_context *pc, struct tevent_context *ev);
+void packet_set_fde(struct packet_context *pc, struct tevent_fd *fde);
+void packet_set_serialise(struct packet_context *pc);
+void packet_set_initial_read(struct packet_context *pc, uint32_t initial_read);
+void packet_set_nofree(struct packet_context *pc);
+void packet_recv(struct packet_context *pc);
+void packet_recv_disable(struct packet_context *pc);
+void packet_recv_enable(struct packet_context *pc);
+void packet_set_unreliable_select(struct packet_context *pc);
+NTSTATUS packet_send(struct packet_context *pc, DATA_BLOB blob);
+NTSTATUS packet_send_callback(struct packet_context *pc, DATA_BLOB blob,
+			      packet_send_callback_fn_t send_callback, 
+			      void *private_data);
+void packet_queue_run(struct packet_context *pc);
+
+/*
+  pre-canned handlers
+*/
+NTSTATUS packet_full_request_nbt(void *private_data, DATA_BLOB blob, size_t *size);
+NTSTATUS packet_full_request_u32(void *private_data, DATA_BLOB blob, size_t *size);
+NTSTATUS packet_full_request_u16(void *private_data, DATA_BLOB blob, size_t *size);
+
+