/* Unix SMB/CIFS mplementation. 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);