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mariadb-columnstore-engine/utils/mysqlcl_idb/libdrizzle-2.0/constants.h
david hill f6afc42dd0 the begginning
2016-01-06 14:08:59 -06:00

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/*
* Drizzle Client & Protocol Library
*
* Copyright (C) 2011 Brian Aker (brian@tangent.org)
* 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.
*
*/
#pragma once
/**
* @file
* @brief Defines, typedefs, enums, and macros
*/
#include <unistd.h>
#ifdef __cplusplus
#include <vector>
extern "C" {
#endif
/**
* @addtogroup drizzle_constants Constants
* @ingroup drizzle_client_interface
* @ingroup drizzle_server_interface
* @{
*/
/* Defines. */
#define DRIZZLE_DEFAULT_TCP_HOST "localhost"
#define DRIZZLE_DEFAULT_TCP_PORT 4427
#define DRIZZLE_DEFAULT_TCP_PORT_MYSQL 4427
#define DRIZZLE_DEFAULT_UDS "/tmp/drizzle.sock"
#define DRIZZLE_DEFAULT_UDS_MYSQL "/tmp/mysql.sock"
#define DRIZZLE_DEFAULT_BACKLOG 64
#define DRIZZLE_BUFFER_COPY_THRESHOLD 8192
#define DRIZZLE_ROW_GROW_SIZE 8192
#define DRIZZLE_STATE_STACK_SIZE 8
#define DRIZZLE_DEFAULT_SOCKET_TIMEOUT 10
#define DRIZZLE_DEFAULT_SOCKET_SEND_SIZE 32768
#define DRIZZLE_DEFAULT_SOCKET_RECV_SIZE 32768
#define DRIZZLE_MYSQL_PASSWORD_HASH 41
#include <libdrizzle-2.0/deprecated_enum.h>
#include <libdrizzle-2.0/return.h>
#include <libdrizzle-2.0/command.h>
#include <libdrizzle-2.0/verbose.h>
#include <libdrizzle-2.0/limits.h>
/** @} */
/**
* @ingroup drizzle_con
* Options for drizzle_con_st.
*/
enum drizzle_con_options_t
{
DRIZZLE_CON_NONE= 0,
DRIZZLE_CON_ALLOCATED= (1 << 0), // DEPRECATED
DRIZZLE_CON_MYSQL= (1 << 1),
DRIZZLE_CON_RAW_PACKET= (1 << 2),
DRIZZLE_CON_RAW_SCRAMBLE= (1 << 3),
DRIZZLE_CON_READY= (1 << 4),
DRIZZLE_CON_NO_RESULT_READ= (1 << 5),
DRIZZLE_CON_IO_READY= (1 << 6),
DRIZZLE_CON_LISTEN= (1 << 7),
DRIZZLE_CON_EXPERIMENTAL= (1 << 8),
DRIZZLE_CON_FOUND_ROWS= (1 << 9),
DRIZZLE_CON_INTERACTIVE= (1 << 11),
DRIZZLE_CON_MULTI_STATEMENTS= (1 << 12),
DRIZZLE_CON_AUTH_PLUGIN= (1 << 13)
};
#ifndef __cplusplus
typedef enum drizzle_con_options_t drizzle_con_options_t;
#endif
/**
* @ingroup drizzle_con
* Socket types for drizzle_con_st.
*/
enum drizzle_con_socket_t
{
DRIZZLE_CON_SOCKET_TCP,
DRIZZLE_CON_SOCKET_UDS
};
#ifndef __cplusplus
typedef enum drizzle_con_socket_t drizzle_con_socket_t;
#endif
/**
* @ingroup drizzle_con
* Status flags for drizle_con_st.
*/
enum drizzle_con_status_t
{
DRIZZLE_CON_STATUS_NONE= 0,
DRIZZLE_CON_STATUS_IN_TRANS= (1 << 0),
DRIZZLE_CON_STATUS_AUTOCOMMIT= (1 << 1),
DRIZZLE_CON_STATUS_MORE_RESULTS_EXISTS= (1 << 3),
DRIZZLE_CON_STATUS_QUERY_NO_GOOD_INDEX_USED= (1 << 4),
DRIZZLE_CON_STATUS_QUERY_NO_INDEX_USED= (1 << 5),
DRIZZLE_CON_STATUS_CURSOR_EXISTS= (1 << 6),
DRIZZLE_CON_STATUS_LAST_ROW_SENT= (1 << 7),
DRIZZLE_CON_STATUS_DB_DROPPED= (1 << 8),
DRIZZLE_CON_STATUS_NO_BACKSLASH_ESCAPES= (1 << 9),
DRIZZLE_CON_STATUS_QUERY_WAS_SLOW= (1 << 10)
};
#ifndef __cplusplus
typedef enum drizzle_con_status_t drizzle_con_status_t;
#endif
/**
* @ingroup drizzle_con
* Capabilities for drizzle_con_st.
*/
enum drizzle_capabilities_t
{
DRIZZLE_CAPABILITIES_NONE= 0,
DRIZZLE_CAPABILITIES_LONG_PASSWORD= (1 << 0),
DRIZZLE_CAPABILITIES_FOUND_ROWS= (1 << 1),
DRIZZLE_CAPABILITIES_LONG_FLAG= (1 << 2),
DRIZZLE_CAPABILITIES_CONNECT_WITH_DB= (1 << 3),
DRIZZLE_CAPABILITIES_NO_SCHEMA= (1 << 4),
DRIZZLE_CAPABILITIES_COMPRESS= (1 << 5),
DRIZZLE_CAPABILITIES_ODBC= (1 << 6),
DRIZZLE_CAPABILITIES_LOCAL_FILES= (1 << 7),
DRIZZLE_CAPABILITIES_IGNORE_SPACE= (1 << 8),
DRIZZLE_CAPABILITIES_PROTOCOL_41= (1 << 9),
DRIZZLE_CAPABILITIES_INTERACTIVE= (1 << 10),
DRIZZLE_CAPABILITIES_SSL= (1 << 11),
DRIZZLE_CAPABILITIES_IGNORE_SIGPIPE= (1 << 12),
DRIZZLE_CAPABILITIES_TRANSACTIONS= (1 << 13),
DRIZZLE_CAPABILITIES_RESERVED= (1 << 14),
DRIZZLE_CAPABILITIES_SECURE_CONNECTION= (1 << 15),
DRIZZLE_CAPABILITIES_MULTI_STATEMENTS= (1 << 16),
DRIZZLE_CAPABILITIES_MULTI_RESULTS= (1 << 17),
DRIZZLE_CAPABILITIES_PS_MULTI_RESULTS= (1 << 18),
DRIZZLE_CAPABILITIES_PLUGIN_AUTH= (1 << 19),
DRIZZLE_CAPABILITIES_SSL_VERIFY_SERVER_CERT= (1 << 30),
DRIZZLE_CAPABILITIES_REMEMBER_OPTIONS= (1 << 31),
DRIZZLE_CAPABILITIES_CLIENT= (DRIZZLE_CAPABILITIES_LONG_PASSWORD |
DRIZZLE_CAPABILITIES_FOUND_ROWS |
DRIZZLE_CAPABILITIES_LONG_FLAG |
DRIZZLE_CAPABILITIES_CONNECT_WITH_DB |
DRIZZLE_CAPABILITIES_PLUGIN_AUTH |
DRIZZLE_CAPABILITIES_TRANSACTIONS |
DRIZZLE_CAPABILITIES_PROTOCOL_41 |
DRIZZLE_CAPABILITIES_SECURE_CONNECTION)
};
#ifndef __cplusplus
typedef enum drizzle_capabilities_t drizzle_capabilities_t;
#endif
/**
* @ingroup drizzle_query
* States for drizle_query_st.
*/
enum drizzle_query_state_t
{
DRIZZLE_QUERY_STATE_INIT,
DRIZZLE_QUERY_STATE_QUERY,
DRIZZLE_QUERY_STATE_RESULT,
DRIZZLE_QUERY_STATE_DONE
};
#ifndef __cplusplus
enum drizzle_query_state_t drizzle_query_state_t;
#endif
/**
* @ingroup drizzle_result
* Options for drizzle_result_st.
*/
enum drizzle_result_options_t
{
DRIZZLE_RESULT_NONE= 0,
DRIZZLE_RESULT_ALLOCATED= (1 << 0), // DEPRECATED
DRIZZLE_RESULT_SKIP_COLUMN= (1 << 1),
DRIZZLE_RESULT_BUFFER_COLUMN= (1 << 2),
DRIZZLE_RESULT_BUFFER_ROW= (1 << 3),
DRIZZLE_RESULT_EOF_PACKET= (1 << 4),
DRIZZLE_RESULT_ROW_BREAK= (1 << 5)
};
#ifndef __cplusplus
typedef enum drizzle_result_options_t drizzle_result_options_t;
#endif
/**
* @ingroup drizzle_column
* Options for drizzle_column_st.
*/
enum drizzle_column_options_t
{
DRIZZLE_COLUMN_ALLOCATED= (1 << 0) // DEPRECATED
};
#ifndef __cplusplus
typedef enum drizzle_column_options_t drizzle_column_options_t;
#endif
/**
* @ingroup drizzle_column
* Types for drizzle_column_st.
*/
enum drizzle_column_type_t
{
DRIZZLE_COLUMN_TYPE_DECIMAL,
DRIZZLE_COLUMN_TYPE_TINY,
DRIZZLE_COLUMN_TYPE_SHORT,
DRIZZLE_COLUMN_TYPE_LONG,
DRIZZLE_COLUMN_TYPE_FLOAT,
DRIZZLE_COLUMN_TYPE_DOUBLE,
DRIZZLE_COLUMN_TYPE_NULL,
DRIZZLE_COLUMN_TYPE_TIMESTAMP,
DRIZZLE_COLUMN_TYPE_LONGLONG,
DRIZZLE_COLUMN_TYPE_INT24,
DRIZZLE_COLUMN_TYPE_DATE,
DRIZZLE_COLUMN_TYPE_TIME,
DRIZZLE_COLUMN_TYPE_DATETIME,
DRIZZLE_COLUMN_TYPE_YEAR,
DRIZZLE_COLUMN_TYPE_NEWDATE,
DRIZZLE_COLUMN_TYPE_VARCHAR,
DRIZZLE_COLUMN_TYPE_BIT,
DRIZZLE_COLUMN_TYPE_NEWDECIMAL= 246,
DRIZZLE_COLUMN_TYPE_ENUM= 247,
DRIZZLE_COLUMN_TYPE_SET= 248,
DRIZZLE_COLUMN_TYPE_TINY_BLOB= 249,
DRIZZLE_COLUMN_TYPE_MEDIUM_BLOB= 250,
DRIZZLE_COLUMN_TYPE_LONG_BLOB= 251,
DRIZZLE_COLUMN_TYPE_BLOB= 252,
DRIZZLE_COLUMN_TYPE_VAR_STRING= 253,
DRIZZLE_COLUMN_TYPE_STRING= 254,
DRIZZLE_COLUMN_TYPE_GEOMETRY= 255
};
#ifndef __cplusplus
typedef enum drizzle_column_type_t drizzle_column_type_t;
#endif
/**
* @ingroup drizzle_column
* Types for drizzle_column_st for Drizzle.
*/
enum drizzle_column_type_drizzle_t
{
DRIZZLE_COLUMN_TYPE_DRIZZLE_TINY,
DRIZZLE_COLUMN_TYPE_DRIZZLE_LONG,
DRIZZLE_COLUMN_TYPE_DRIZZLE_DOUBLE,
DRIZZLE_COLUMN_TYPE_DRIZZLE_NULL,
DRIZZLE_COLUMN_TYPE_DRIZZLE_TIMESTAMP,
DRIZZLE_COLUMN_TYPE_DRIZZLE_LONGLONG,
DRIZZLE_COLUMN_TYPE_DRIZZLE_DATETIME,
DRIZZLE_COLUMN_TYPE_DRIZZLE_DATE,
DRIZZLE_COLUMN_TYPE_DRIZZLE_VARCHAR,
DRIZZLE_COLUMN_TYPE_DRIZZLE_NEWDECIMAL,
DRIZZLE_COLUMN_TYPE_DRIZZLE_ENUM,
DRIZZLE_COLUMN_TYPE_DRIZZLE_BLOB,
DRIZZLE_COLUMN_TYPE_DRIZZLE_TIME,
DRIZZLE_COLUMN_TYPE_DRIZZLE_BOOLEAN,
DRIZZLE_COLUMN_TYPE_DRIZZLE_UUID,
DRIZZLE_COLUMN_TYPE_DRIZZLE_MICROTIME,
DRIZZLE_COLUMN_TYPE_DRIZZLE_MAX=DRIZZLE_COLUMN_TYPE_DRIZZLE_MICROTIME
};
#ifndef __cplusplus
typedef enum drizzle_column_type_drizzle_t drizzle_column_type_drizzle_t;
#endif
/**
* @ingroup drizzle_column
* Flags for drizzle_column_st.
*/
enum drizzle_column_flags_t
{
DRIZZLE_COLUMN_FLAGS_NONE= 0,
DRIZZLE_COLUMN_FLAGS_NOT_NULL= (1 << 0),
DRIZZLE_COLUMN_FLAGS_PRI_KEY= (1 << 1),
DRIZZLE_COLUMN_FLAGS_UNIQUE_KEY= (1 << 2),
DRIZZLE_COLUMN_FLAGS_MULTIPLE_KEY= (1 << 3),
DRIZZLE_COLUMN_FLAGS_BLOB= (1 << 4),
DRIZZLE_COLUMN_FLAGS_UNSIGNED= (1 << 5),
DRIZZLE_COLUMN_FLAGS_ZEROFILL= (1 << 6),
DRIZZLE_COLUMN_FLAGS_BINARY= (1 << 7),
DRIZZLE_COLUMN_FLAGS_ENUM= (1 << 8),
DRIZZLE_COLUMN_FLAGS_AUTO_INCREMENT= (1 << 9),
DRIZZLE_COLUMN_FLAGS_TIMESTAMP= (1 << 10),
DRIZZLE_COLUMN_FLAGS_SET= (1 << 11),
DRIZZLE_COLUMN_FLAGS_NO_DEFAULT_VALUE= (1 << 12),
DRIZZLE_COLUMN_FLAGS_ON_UPDATE_NOW= (1 << 13),
DRIZZLE_COLUMN_FLAGS_PART_KEY= (1 << 14),
DRIZZLE_COLUMN_FLAGS_NUM= (1 << 15),
DRIZZLE_COLUMN_FLAGS_GROUP= (1 << 15), /* NUM & GROUP the same. */
DRIZZLE_COLUMN_FLAGS_UNIQUE= (1 << 16),
DRIZZLE_COLUMN_FLAGS_BINCMP= (1 << 17),
DRIZZLE_COLUMN_FLAGS_GET_FIXED_FIELDS= (1 << 18),
DRIZZLE_COLUMN_FLAGS_IN_PART_FUNC= (1 << 19),
DRIZZLE_COLUMN_FLAGS_IN_ADD_INDEX= (1 << 20),
DRIZZLE_COLUMN_FLAGS_RENAMED= (1 << 21)
};
#ifndef __cplusplus
typedef enum drizzle_column_flags_t drizzle_column_flags_t;
#endif
/**
* @addtogroup drizzle_types Types
* @ingroup drizzle_client_interface
* @ingroup drizzle_server_interface
* @{
*/
/* Types. */
#ifndef __cplusplus
typedef struct drizzle_st drizzle_st;
typedef struct drizzle_con_tcp_st drizzle_con_tcp_st;
typedef struct drizzle_con_uds_st drizzle_con_uds_st;
typedef struct drizzle_con_st drizzle_con_st;
typedef struct drizzle_query_st drizzle_query_st;
typedef struct drizzle_result_st drizzle_result_st;
typedef struct drizzle_column_st drizzle_column_st;
#else
class drizzle_st;
class drizzle_con_tcp_st;
class drizzle_con_uds_st;
class drizzle_con_st;
class drizzle_query_st;
class drizzle_result_st;
class drizzle_column_st;
#endif
typedef char drizzle_field_t_type;
typedef drizzle_field_t_type *drizzle_field_t;
typedef drizzle_field_t drizzle_row_t_type;
typedef drizzle_row_t_type *drizzle_row_t;
typedef size_t * drizzle_field_sizes_type;
typedef uint8_t drizzle_charset_t;
#if defined(__cplusplus)
typedef ::std::vector<drizzle_row_t> drizzle_row_list_t;
typedef ::std::vector<drizzle_field_sizes_type> drizzle_field_sizes_list_t;
#else
typedef void drizzle_row_list_t;
typedef void drizzle_field_sizes_list_t;
#endif
/* Function types. */
typedef void (drizzle_context_free_fn)(drizzle_st *drizzle, void *context);
typedef void (drizzle_log_fn)(const char *line, drizzle_verbose_t verbose, void *context);
typedef drizzle_return_t (drizzle_state_fn)(drizzle_con_st *con);
typedef void (drizzle_con_context_free_fn)(drizzle_con_st *con, void *context);
typedef void (drizzle_query_context_free_fn)(drizzle_query_st *query, void *context);
/**
* Custom function to register or deregister interest in file descriptor
* events. See drizzle_set_event_watch_fn().
*
* @param[in] con Connection that has changed the events it is interested in.
* Use drizzle_con_fd() to get the file descriptor.
* @param[in] events A bit mask of POLLIN | POLLOUT, specifying if the
* connection is waiting for read or write events.
* @param[in] context Application context pointer registered with
* drizzle_set_event_watch_fn().
* @return DRIZZLE_RETURN_OK if successful.
*/
typedef drizzle_return_t (drizzle_event_watch_fn)(drizzle_con_st *con,
short events,
void *context);
/** @} */
/**
* @addtogroup drizzle_macros Macros
* @ingroup drizzle_client_interface
* @ingroup drizzle_server_interface
* @{
*/
/* Protocol unpacking macros. */
#define drizzle_get_byte2(__buffer) \
(uint16_t)((__buffer)[0] | \
((__buffer)[1] << 8))
#define drizzle_get_byte3(__buffer) \
(uint32_t)((__buffer)[0] | \
((__buffer)[1] << 8) | \
((__buffer)[2] << 16))
#define drizzle_get_byte4(__buffer) \
(uint32_t)((__buffer)[0] | \
((__buffer)[1] << 8) | \
((__buffer)[2] << 16) | \
((__buffer)[3] << 24))
#define drizzle_get_byte8(__buffer) \
((uint64_t)(__buffer)[0] | \
((uint64_t)(__buffer)[1] << 8) | \
((uint64_t)(__buffer)[2] << 16) | \
((uint64_t)(__buffer)[3] << 24) | \
((uint64_t)(__buffer)[4] << 32) | \
((uint64_t)(__buffer)[5] << 40) | \
((uint64_t)(__buffer)[6] << 48) | \
((uint64_t)(__buffer)[7] << 56))
/* Protocol packing macros. */
#define drizzle_set_byte2(__buffer, __int) do { \
(__buffer)[0]= (uint8_t)((__int) & 0xFF); \
(__buffer)[1]= (uint8_t)(((__int) >> 8) & 0xFF); } while (0)
#define drizzle_set_byte3(__buffer, __int) do { \
(__buffer)[0]= (uint8_t)((__int) & 0xFF); \
(__buffer)[1]= (uint8_t)(((__int) >> 8) & 0xFF); \
(__buffer)[2]= (uint8_t)(((__int) >> 16) & 0xFF); } while (0)
#define drizzle_set_byte4(__buffer, __int) do { \
(__buffer)[0]= (uint8_t)((__int) & 0xFF); \
(__buffer)[1]= (uint8_t)(((__int) >> 8) & 0xFF); \
(__buffer)[2]= (uint8_t)(((__int) >> 16) & 0xFF); \
(__buffer)[3]= (uint8_t)(((__int) >> 24) & 0xFF); } while (0)
#define drizzle_set_byte8(__buffer, __int) do { \
(__buffer)[0]= (uint8_t)((__int) & 0xFF); \
(__buffer)[1]= (uint8_t)(((__int) >> 8) & 0xFF); \
(__buffer)[2]= (uint8_t)(((__int) >> 16) & 0xFF); \
(__buffer)[3]= (uint8_t)(((__int) >> 24) & 0xFF); \
(__buffer)[4]= (uint8_t)(((__int) >> 32) & 0xFF); \
(__buffer)[5]= (uint8_t)(((__int) >> 40) & 0xFF); \
(__buffer)[6]= (uint8_t)(((__int) >> 48) & 0xFF); \
(__buffer)[7]= (uint8_t)(((__int) >> 56) & 0xFF); } while (0)
/* Multi-byte character macros. */
#define drizzle_mb_char(__c) (((__c) & 0x80) != 0)
#define drizzle_mb_length(__c) \
((uint32_t)(__c) <= 0x7f ? 1 : \
((uint32_t)(__c) <= 0x7ff ? 2 : \
((uint32_t)(__c) <= 0xd7ff ? 3 : \
((uint32_t)(__c) <= 0xdfff || (uint32_t)(__c) > 0x10ffff ? 0 : \
((uint32_t)(__c) <= 0xffff ? 3 : 4)))))
/** @} */
#ifdef __cplusplus
}
#endif
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