/*
 * Drizzle Client & Protocol Library
 *
 * Copyright (C) 2008 Eric Day (eday@oddments.org)
 * All rights reserved.
 *
 * Use and distribution licensed under the BSD license.  See
 * the COPYING.BSD file in the root source directory for full text.
 */

/**
 * @file
 * @brief Result Declarations for Servers
 */

#ifndef __DRIZZLE_RESULT_SERVER_H
#define __DRIZZLE_RESULT_SERVER_H

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @addtogroup drizzle_result_server Result Declarations for Servers
 * @ingroup drizzle_server_interface
 *
 * These functions allow you to send result packets over a connection.
 * @{
 */

/**
 * Write result packet.
 */
DRIZZLE_API
drizzle_return_t drizzle_result_write(drizzle_con_st *con,
                                      drizzle_result_st *result, bool flush);

/**
 * Set result row packet size.
 */
DRIZZLE_API
void drizzle_result_set_row_size(drizzle_result_st *result, size_t size);

/**
 * Set result row packet size from field and size arrays.
 */
DRIZZLE_API
void drizzle_result_calc_row_size(drizzle_result_st *result,
                                  const drizzle_field_t *field,
                                  const size_t *size);

/**
 * Set information string for a result.
 */
DRIZZLE_API
void drizzle_result_set_eof(drizzle_result_st *result, bool eof);

/**
 * Set information string for a result.
 */
DRIZZLE_API
void drizzle_result_set_info(drizzle_result_st *result, const char *info);

/**
 * Set error string for a result.
 */
DRIZZLE_API
void drizzle_result_set_error(drizzle_result_st *result, const char *error);

/**
 * Set server defined error code for a result.
 */
DRIZZLE_API
void drizzle_result_set_error_code(drizzle_result_st *result,
                                   uint16_t error_code);

/**
 * Set SQL state code for a result.
 */
DRIZZLE_API
void drizzle_result_set_sqlstate(drizzle_result_st *result,
                                 const char *sqlstate);

/**
 * Set the number of warnings encounted during a command.
 */
DRIZZLE_API
void drizzle_result_set_warning_count(drizzle_result_st *result,
                                      uint16_t warning_count);

/**
 * Set inet ID of the last command, if any.
 */
DRIZZLE_API
void drizzle_result_set_insert_id(drizzle_result_st *result,
                                  uint64_t insert_id);

/**
 * Set the number of affected rows during the command.
 */
DRIZZLE_API
void drizzle_result_set_affected_rows(drizzle_result_st *result,
                                      uint64_t affected_rows);

/**
 * Set the number of fields in a result set.
 */
DRIZZLE_API
void drizzle_result_set_column_count(drizzle_result_st *result,
                                     uint16_t column_count);

/** @} */

#ifdef __cplusplus
}
#endif

#endif /* __DRIZZLE_RESULT_SERVER_H */