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/*
* Drizzle Client & Protocol Library
*
* Copyright (C) 2008 Eric Day (eday@oddments.org)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * The names of its contributors may not 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
* OWNER 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.
*
*/
/**
* @file
* @brief State Machine Declarations
*/
#ifndef __DRIZZLE_STATE_H
#define __DRIZZLE_STATE_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup drizzle_state State Machine Declarations
*
* These functions are used in the protocol parsing state machine. Not all
* functions are defined in state.c, they are in the most appropriate source
* file (for example, handshake.c for drizzle_state_handshake_server_read).
* @{
*/
/**
* Main state loop for connections.
*
* @param[in] con Connection structure previously initialized with
* drizzle_con_create(), drizzle_con_clone(), or related functions.
* @return Standard drizzle return value.
*/
drizzle_return_t drizzle_state_loop(drizzle_con_st *con);
/* Functions in state.c */
drizzle_return_t drizzle_state_packet_read(drizzle_con_st *con);
/* Functions in conn.c */
drizzle_return_t drizzle_state_addrinfo(drizzle_con_st *con);
drizzle_return_t drizzle_state_connect(drizzle_con_st *con);
drizzle_return_t drizzle_state_connecting(drizzle_con_st *con);
drizzle_return_t drizzle_state_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_write(drizzle_con_st *con);
drizzle_return_t drizzle_state_listen(drizzle_con_st *con);
/* Functions in handshake.c */
drizzle_return_t drizzle_state_handshake_server_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_handshake_server_write(drizzle_con_st *con);
drizzle_return_t drizzle_state_handshake_client_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_handshake_client_write(drizzle_con_st *con);
drizzle_return_t drizzle_state_handshake_result_read(drizzle_con_st *con);
/* Functions in command.c */
drizzle_return_t drizzle_state_command_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_command_write(drizzle_con_st *con);
/* Functions in result.c */
drizzle_return_t drizzle_state_result_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_result_write(drizzle_con_st *con);
/* Functions in column.c */
drizzle_return_t drizzle_state_column_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_column_write(drizzle_con_st *con);
/* Functions in row.c */
drizzle_return_t drizzle_state_row_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_row_write(drizzle_con_st *con);
/* Functions in field.c */
drizzle_return_t drizzle_state_field_read(drizzle_con_st *con);
drizzle_return_t drizzle_state_field_write(drizzle_con_st *con);
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* __DRIZZLE_STATE_H */
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