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Uncrustify maxscale

Browse Source 
See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
This commit is contained in:
Niclas Antti
2018-09-09 22:26:19 +03:00
parent fa7ec95069
commit c447e5cf15
849 changed files with 35002 additions and 27238 deletions
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22
include/maxscale/protocol/mariadb_client.hh
View File

@ -10,7 +10,7 @@
* of this software will be governed by version 2 or later of the General
* Public License.
*/
#pragma once
#pragma once
#include <maxscale/ccdefs.hh>
@ -22,7 +22,7 @@
#include <maxscale/protocol/mysql.h>
/** A DCB-like client abstraction which ignores responses */
class LocalClient: public MXB_POLL_DATA
class LocalClient : public MXB_POLL_DATA
{
LocalClient(const LocalClient&);
LocalClient& operator=(const LocalClient&);
@ -61,19 +61,19 @@ private:
static LocalClient* create(MYSQL_session* session, MySQLProtocol* proto, const char* ip, uint64_t port);
LocalClient(MYSQL_session* session, MySQLProtocol* proto, int fd);
static uint32_t poll_handler(MXB_POLL_DATA* data, MXB_WORKER* worker, uint32_t events);
void process(uint32_t events);
GWBUF* read_complete_packet();
void drain_queue();
void error();
void close();
void process(uint32_t events);
GWBUF* read_complete_packet();
void drain_queue();
void error();
void close();
/** Client states */
enum vc_state
{
VC_WAITING_HANDSHAKE, // Initial state
VC_RESPONSE_SENT, // Handshake received and response sent
VC_OK, // Authentication is complete, ready for queries
VC_ERROR // Something went wrong
VC_WAITING_HANDSHAKE, // Initial state
VC_RESPONSE_SENT, // Handshake received and response sent
VC_OK, // Authentication is complete, ready for queries
VC_ERROR // Something went wrong
};
vc_state m_state;

356
include/maxscale/protocol/mysql.h
View File

@ -10,7 +10,7 @@
* of this software will be governed by version 2 or later of the General
* Public License.
*/
#pragma once
#pragma once
#include <maxscale/cdefs.h>
@ -43,10 +43,10 @@
MXS_BEGIN_DECLS
#define MYSQL_HEADER_LEN 4
#define MYSQL_CHECKSUM_LEN 4
#define MYSQL_EOF_PACKET_LEN 9
#define MYSQL_OK_PACKET_MIN_LEN 11
#define MYSQL_HEADER_LEN 4
#define MYSQL_CHECKSUM_LEN 4
#define MYSQL_EOF_PACKET_LEN 9
#define MYSQL_OK_PACKET_MIN_LEN 11
#define MYSQL_ERR_PACKET_MIN_LEN 9
/**
@ -58,14 +58,14 @@ MXS_BEGIN_DECLS
#define MYSQL_CHARSET_OFFSET 12
#define MYSQL_CLIENT_CAP_OFFSET 4
#define MYSQL_CLIENT_CAP_SIZE 4
#define MARIADB_CAP_OFFSET MYSQL_CHARSET_OFFSET + 19
#define MARIADB_CAP_OFFSET MYSQL_CHARSET_OFFSET + 19
#define GW_MYSQL_PROTOCOL_VERSION 10 // version is 10
#define GW_MYSQL_PROTOCOL_VERSION 10 // version is 10
#define GW_MYSQL_HANDSHAKE_FILLER 0x00
#define GW_MYSQL_SERVER_LANGUAGE 0x08
#define GW_MYSQL_MAX_PACKET_LEN 0xffffffL
#define GW_MYSQL_SCRAMBLE_SIZE 20
#define GW_SCRAMBLE_LENGTH_323 8
#define GW_MYSQL_SERVER_LANGUAGE 0x08
#define GW_MYSQL_MAX_PACKET_LEN 0xffffffL
#define GW_MYSQL_SCRAMBLE_SIZE 20
#define GW_SCRAMBLE_LENGTH_323 8
/**
* Prepared statement payload response offsets for a COM_STMT_PREPARE response:
@ -106,23 +106,23 @@ MXS_BEGIN_DECLS
#define MYSQL_DATABASE_MAXLEN 128
#define MYSQL_TABLE_MAXLEN 64
#define GW_NOINTR_CALL(A) do { errno = 0; A; } while (errno == EINTR)
#define COM_QUIT_PACKET_SIZE (4+1)
#define GW_NOINTR_CALL(A) do {errno = 0; A;} while (errno == EINTR)
#define COM_QUIT_PACKET_SIZE (4 + 1)
struct dcb;
typedef enum
typedef enum
{
TX_EMPTY = 0, ///< "none of the below"
TX_EXPLICIT = 1, ///< an explicit transaction is active
TX_IMPLICIT = 2, ///< an implicit transaction is active
TX_READ_TRX = 4, ///< transactional reads were done
TX_READ_UNSAFE = 8, ///< non-transaction reads were done
TX_WRITE_TRX = 16, ///< transactional writes were done
TX_WRITE_UNSAFE = 32, ///< non-transactional writes were done
TX_STMT_UNSAFE = 64, ///< "unsafe" (non-deterministic like UUID()) stmts
TX_RESULT_SET = 128, ///< result-set was sent
TX_WITH_SNAPSHOT= 256, ///< WITH CONSISTENT SNAPSHOT was used
TX_LOCKED_TABLES= 512 ///< LOCK TABLES is active
TX_EMPTY = 0, ///< "none of the below"
TX_EXPLICIT = 1, ///< an explicit transaction is active
TX_IMPLICIT = 2, ///< an implicit transaction is active
TX_READ_TRX = 4, ///< transactional reads were done
TX_READ_UNSAFE = 8, ///< non-transaction reads were done
TX_WRITE_TRX = 16, ///< transactional writes were done
TX_WRITE_UNSAFE = 32, ///< non-transactional writes were done
TX_STMT_UNSAFE = 64, ///< "unsafe" (non-deterministic like UUID()) stmts
TX_RESULT_SET = 128, ///< result-set was sent
TX_WITH_SNAPSHOT = 256, ///< WITH CONSISTENT SNAPSHOT was used
TX_LOCKED_TABLES = 512 ///< LOCK TABLES is active
} mysql_tx_state_t;
typedef enum
@ -139,114 +139,117 @@ typedef enum
*/
typedef struct mysql_session
{
uint8_t client_sha1[MYSQL_SCRAMBLE_LEN]; /*< SHA1(password) */
char user[MYSQL_USER_MAXLEN + 1]; /*< username */
char db[MYSQL_DATABASE_MAXLEN + 1]; /*< database */
int auth_token_len; /*< token length */
uint8_t *auth_token; /*< token */
uint8_t client_sha1[MYSQL_SCRAMBLE_LEN]; /*< SHA1(password) */
char user[MYSQL_USER_MAXLEN + 1]; /*< username */
char db[MYSQL_DATABASE_MAXLEN + 1]; /*< database */
int auth_token_len; /*< token length */
uint8_t* auth_token; /*< token */
} MYSQL_session;
/** Protocol packing macros. */
#define gw_mysql_set_byte2(__buffer, __int) do { \
(__buffer)[0]= (uint8_t)((__int) & 0xFF); \
(__buffer)[1]= (uint8_t)(((__int) >> 8) & 0xFF); } while (0)
#define gw_mysql_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 gw_mysql_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 gw_mysql_set_byte2(__buffer, __int) \
do { \
(__buffer)[0] = (uint8_t)((__int) & 0xFF); \
(__buffer)[1] = (uint8_t)(((__int) >> 8) & 0xFF);} while (0)
#define gw_mysql_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 gw_mysql_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)
/** Protocol unpacking macros. */
#define gw_mysql_get_byte2(__buffer) \
(uint16_t)((__buffer)[0] | \
((__buffer)[1] << 8))
(uint16_t)((__buffer)[0] \
| ((__buffer)[1] << 8))
#define gw_mysql_get_byte3(__buffer) \
(uint32_t)((__buffer)[0] | \
((__buffer)[1] << 8) | \
((__buffer)[2] << 16))
(uint32_t)((__buffer)[0] \
| ((__buffer)[1] << 8) \
| ((__buffer)[2] << 16))
#define gw_mysql_get_byte4(__buffer) \
(uint32_t)((__buffer)[0] | \
((__buffer)[1] << 8) | \
((__buffer)[2] << 16) | \
((__buffer)[3] << 24))
(uint32_t)((__buffer)[0] \
| ((__buffer)[1] << 8) \
| ((__buffer)[2] << 16) \
| ((__buffer)[3] << 24))
#define gw_mysql_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))
((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))
/** MySQL protocol constants */
typedef enum
{
GW_MYSQL_CAPABILITIES_NONE = 0,
GW_MYSQL_CAPABILITIES_NONE = 0,
/** This is sent by pre-10.2 clients */
GW_MYSQL_CAPABILITIES_CLIENT_MYSQL = (1 << 0),
GW_MYSQL_CAPABILITIES_FOUND_ROWS = (1 << 1),
GW_MYSQL_CAPABILITIES_LONG_FLAG = (1 << 2),
GW_MYSQL_CAPABILITIES_CONNECT_WITH_DB = (1 << 3),
GW_MYSQL_CAPABILITIES_NO_SCHEMA = (1 << 4),
GW_MYSQL_CAPABILITIES_COMPRESS = (1 << 5),
GW_MYSQL_CAPABILITIES_ODBC = (1 << 6),
GW_MYSQL_CAPABILITIES_LOCAL_FILES = (1 << 7),
GW_MYSQL_CAPABILITIES_IGNORE_SPACE = (1 << 8),
GW_MYSQL_CAPABILITIES_PROTOCOL_41 = (1 << 9),
GW_MYSQL_CAPABILITIES_INTERACTIVE = (1 << 10),
GW_MYSQL_CAPABILITIES_SSL = (1 << 11),
GW_MYSQL_CAPABILITIES_IGNORE_SIGPIPE = (1 << 12),
GW_MYSQL_CAPABILITIES_TRANSACTIONS = (1 << 13),
GW_MYSQL_CAPABILITIES_RESERVED = (1 << 14),
GW_MYSQL_CAPABILITIES_SECURE_CONNECTION = (1 << 15),
GW_MYSQL_CAPABILITIES_MULTI_STATEMENTS = (1 << 16),
GW_MYSQL_CAPABILITIES_MULTI_RESULTS = (1 << 17),
GW_MYSQL_CAPABILITIES_PS_MULTI_RESULTS = (1 << 18),
GW_MYSQL_CAPABILITIES_PLUGIN_AUTH = (1 << 19),
GW_MYSQL_CAPABILITIES_CONNECT_ATTRS = (1 << 20),
GW_MYSQL_CAPABILITIES_AUTH_LENENC_DATA = (1 << 21),
GW_MYSQL_CAPABILITIES_EXPIRE_PASSWORD = (1 << 22),
GW_MYSQL_CAPABILITIES_SESSION_TRACK = (1 << 23),
GW_MYSQL_CAPABILITIES_DEPRECATE_EOF = (1 << 24),
GW_MYSQL_CAPABILITIES_CLIENT_MYSQL = (1 << 0),
GW_MYSQL_CAPABILITIES_FOUND_ROWS = (1 << 1),
GW_MYSQL_CAPABILITIES_LONG_FLAG = (1 << 2),
GW_MYSQL_CAPABILITIES_CONNECT_WITH_DB = (1 << 3),
GW_MYSQL_CAPABILITIES_NO_SCHEMA = (1 << 4),
GW_MYSQL_CAPABILITIES_COMPRESS = (1 << 5),
GW_MYSQL_CAPABILITIES_ODBC = (1 << 6),
GW_MYSQL_CAPABILITIES_LOCAL_FILES = (1 << 7),
GW_MYSQL_CAPABILITIES_IGNORE_SPACE = (1 << 8),
GW_MYSQL_CAPABILITIES_PROTOCOL_41 = (1 << 9),
GW_MYSQL_CAPABILITIES_INTERACTIVE = (1 << 10),
GW_MYSQL_CAPABILITIES_SSL = (1 << 11),
GW_MYSQL_CAPABILITIES_IGNORE_SIGPIPE = (1 << 12),
GW_MYSQL_CAPABILITIES_TRANSACTIONS = (1 << 13),
GW_MYSQL_CAPABILITIES_RESERVED = (1 << 14),
GW_MYSQL_CAPABILITIES_SECURE_CONNECTION = (1 << 15),
GW_MYSQL_CAPABILITIES_MULTI_STATEMENTS = (1 << 16),
GW_MYSQL_CAPABILITIES_MULTI_RESULTS = (1 << 17),
GW_MYSQL_CAPABILITIES_PS_MULTI_RESULTS = (1 << 18),
GW_MYSQL_CAPABILITIES_PLUGIN_AUTH = (1 << 19),
GW_MYSQL_CAPABILITIES_CONNECT_ATTRS = (1 << 20),
GW_MYSQL_CAPABILITIES_AUTH_LENENC_DATA = (1 << 21),
GW_MYSQL_CAPABILITIES_EXPIRE_PASSWORD = (1 << 22),
GW_MYSQL_CAPABILITIES_SESSION_TRACK = (1 << 23),
GW_MYSQL_CAPABILITIES_DEPRECATE_EOF = (1 << 24),
GW_MYSQL_CAPABILITIES_SSL_VERIFY_SERVER_CERT = (1 << 30),
GW_MYSQL_CAPABILITIES_REMEMBER_OPTIONS = (1 << 31),
GW_MYSQL_CAPABILITIES_CLIENT = (
GW_MYSQL_CAPABILITIES_CLIENT_MYSQL |
GW_MYSQL_CAPABILITIES_FOUND_ROWS |
GW_MYSQL_CAPABILITIES_LONG_FLAG |
GW_MYSQL_CAPABILITIES_CONNECT_WITH_DB |
GW_MYSQL_CAPABILITIES_LOCAL_FILES |
GW_MYSQL_CAPABILITIES_PLUGIN_AUTH |
GW_MYSQL_CAPABILITIES_TRANSACTIONS |
GW_MYSQL_CAPABILITIES_PROTOCOL_41 |
GW_MYSQL_CAPABILITIES_MULTI_STATEMENTS |
GW_MYSQL_CAPABILITIES_MULTI_RESULTS |
GW_MYSQL_CAPABILITIES_PS_MULTI_RESULTS |
GW_MYSQL_CAPABILITIES_SECURE_CONNECTION),
GW_MYSQL_CAPABILITIES_REMEMBER_OPTIONS = (1 << 31),
GW_MYSQL_CAPABILITIES_CLIENT = (
GW_MYSQL_CAPABILITIES_CLIENT_MYSQL
| GW_MYSQL_CAPABILITIES_FOUND_ROWS
| GW_MYSQL_CAPABILITIES_LONG_FLAG
| GW_MYSQL_CAPABILITIES_CONNECT_WITH_DB
| GW_MYSQL_CAPABILITIES_LOCAL_FILES
| GW_MYSQL_CAPABILITIES_PLUGIN_AUTH
| GW_MYSQL_CAPABILITIES_TRANSACTIONS
| GW_MYSQL_CAPABILITIES_PROTOCOL_41
| GW_MYSQL_CAPABILITIES_MULTI_STATEMENTS
| GW_MYSQL_CAPABILITIES_MULTI_RESULTS
| GW_MYSQL_CAPABILITIES_PS_MULTI_RESULTS
| GW_MYSQL_CAPABILITIES_SECURE_CONNECTION),
GW_MYSQL_CAPABILITIES_SERVER = (
GW_MYSQL_CAPABILITIES_CLIENT_MYSQL |
GW_MYSQL_CAPABILITIES_FOUND_ROWS |
GW_MYSQL_CAPABILITIES_LONG_FLAG |
GW_MYSQL_CAPABILITIES_CONNECT_WITH_DB |
GW_MYSQL_CAPABILITIES_NO_SCHEMA |
GW_MYSQL_CAPABILITIES_ODBC |
GW_MYSQL_CAPABILITIES_LOCAL_FILES |
GW_MYSQL_CAPABILITIES_IGNORE_SPACE |
GW_MYSQL_CAPABILITIES_PROTOCOL_41 |
GW_MYSQL_CAPABILITIES_INTERACTIVE |
GW_MYSQL_CAPABILITIES_IGNORE_SIGPIPE |
GW_MYSQL_CAPABILITIES_TRANSACTIONS |
GW_MYSQL_CAPABILITIES_RESERVED |
GW_MYSQL_CAPABILITIES_SECURE_CONNECTION |
GW_MYSQL_CAPABILITIES_MULTI_STATEMENTS |
GW_MYSQL_CAPABILITIES_MULTI_RESULTS |
GW_MYSQL_CAPABILITIES_PS_MULTI_RESULTS |
GW_MYSQL_CAPABILITIES_PLUGIN_AUTH),
GW_MYSQL_CAPABILITIES_CLIENT_MYSQL
| GW_MYSQL_CAPABILITIES_FOUND_ROWS
| GW_MYSQL_CAPABILITIES_LONG_FLAG
| GW_MYSQL_CAPABILITIES_CONNECT_WITH_DB
| GW_MYSQL_CAPABILITIES_NO_SCHEMA
| GW_MYSQL_CAPABILITIES_ODBC
| GW_MYSQL_CAPABILITIES_LOCAL_FILES
| GW_MYSQL_CAPABILITIES_IGNORE_SPACE
| GW_MYSQL_CAPABILITIES_PROTOCOL_41
| GW_MYSQL_CAPABILITIES_INTERACTIVE
| GW_MYSQL_CAPABILITIES_IGNORE_SIGPIPE
| GW_MYSQL_CAPABILITIES_TRANSACTIONS
| GW_MYSQL_CAPABILITIES_RESERVED
| GW_MYSQL_CAPABILITIES_SECURE_CONNECTION
| GW_MYSQL_CAPABILITIES_MULTI_STATEMENTS
| GW_MYSQL_CAPABILITIES_MULTI_RESULTS
| GW_MYSQL_CAPABILITIES_PS_MULTI_RESULTS
| GW_MYSQL_CAPABILITIES_PLUGIN_AUTH),
} gw_mysql_capabilities_t;
/**
@ -286,19 +289,19 @@ typedef enum
MXS_COM_TABLE_DUMP,
MXS_COM_CONNECT_OUT = 20,
MXS_COM_REGISTER_SLAVE,
MXS_COM_STMT_PREPARE = 22,
MXS_COM_STMT_EXECUTE = 23,
MXS_COM_STMT_PREPARE = 22,
MXS_COM_STMT_EXECUTE = 23,
MXS_COM_STMT_SEND_LONG_DATA = 24,
MXS_COM_STMT_CLOSE = 25,
MXS_COM_STMT_RESET = 26,
MXS_COM_SET_OPTION = 27,
MXS_COM_STMT_FETCH = 28,
MXS_COM_STMT_BULK_EXECUTE = 0xfa,
MXS_COM_STMT_CLOSE = 25,
MXS_COM_STMT_RESET = 26,
MXS_COM_SET_OPTION = 27,
MXS_COM_STMT_FETCH = 28,
MXS_COM_STMT_BULK_EXECUTE = 0xfa,
MXS_COM_DAEMON,
MXS_COM_END
} mxs_mysql_cmd_t;
static const mxs_mysql_cmd_t MXS_COM_UNDEFINED = (mxs_mysql_cmd_t) - 1;
static const mxs_mysql_cmd_t MXS_COM_UNDEFINED = (mxs_mysql_cmd_t) -1;
/**
* A GWBUF property with this name will contain the latest GTID in string form.
@ -314,23 +317,25 @@ static const char* const MXS_LAST_GTID = "last_gtid";
*/
typedef struct
{
int fd; /*< The socket descriptor */
struct dcb* owner_dcb; /*< The DCB of the socket we are running on */
mxs_mysql_cmd_t current_command; /*< Current command being executed */
mxs_auth_state_t protocol_auth_state; /*< Authentication status */
mysql_protocol_state_t protocol_state; /*< Protocol struct status */
uint8_t scramble[MYSQL_SCRAMBLE_LEN]; /*< server scramble, created or received */
uint32_t server_capabilities; /*< server capabilities, created or received */
uint32_t client_capabilities; /*< client capabilities, created or received */
uint32_t extra_capabilities; /*< MariaDB 10.2 capabilities */
uint64_t thread_id; /*< MySQL Thread ID. Send only 32bits in handshake. */
unsigned int charset; /*< MySQL character set at connect time */
int ignore_replies; /*< How many replies should be discarded */
GWBUF* stored_query; /*< Temporarily stored queries */
bool collect_result; /*< Collect the next result set as one buffer */
int fd; /*< The socket descriptor */
struct dcb* owner_dcb; /*< The DCB of the socket we are running on */
mxs_mysql_cmd_t current_command; /*< Current command being executed */
mxs_auth_state_t protocol_auth_state; /*< Authentication status */
mysql_protocol_state_t protocol_state; /*< Protocol struct status */
uint8_t scramble[MYSQL_SCRAMBLE_LEN];/*< server scramble, created or received */
uint32_t server_capabilities; /*< server capabilities, created or received */
uint32_t client_capabilities; /*< client capabilities, created or received */
uint32_t extra_capabilities; /*< MariaDB 10.2 capabilities */
uint64_t thread_id; /*< MySQL Thread ID. Send only 32bits in handshake. */
unsigned int charset; /*< MySQL character set at connect time */
int ignore_replies; /*< How many replies should be discarded */
GWBUF* stored_query; /*< Temporarily stored queries */
bool collect_result; /*< Collect the next result set as one buffer */
bool changing_user;
uint32_t num_eof_packets; /*< Encountered eof packet number, used for check packet type */
bool large_query; /*< Whether to ignore the command byte of the next packet*/
uint32_t num_eof_packets; /*< Encountered eof packet number, used for check
* packet type */
bool large_query; /*< Whether to ignore the command byte of the next
* packet*/
} MySQLProtocol;
typedef struct
@ -346,7 +351,7 @@ typedef struct
#define MYSQL_REPLY_OK 0x00
#define MYSQL_REPLY_EOF 0xfe
#define MYSQL_REPLY_LOCAL_INFILE 0xfb
#define MYSQL_REPLY_AUTHSWITCHREQUEST 0xfe /**< Only sent during authentication */
#define MYSQL_REPLY_AUTHSWITCHREQUEST 0xfe /**< Only sent during authentication */
static inline mxs_mysql_cmd_t MYSQL_GET_COMMAND(const uint8_t* header)
{
@ -368,10 +373,10 @@ static inline uint32_t MYSQL_GET_PACKET_LEN(const GWBUF* buffer)
return MYSQL_GET_PAYLOAD_LEN(GWBUF_DATA(buffer)) + MYSQL_HEADER_LEN;
}
#define MYSQL_GET_ERRCODE(payload) (gw_mysql_get_byte2(&payload[5]))
#define MYSQL_GET_STMTOK_NPARAM(payload) (gw_mysql_get_byte2(&payload[9]))
#define MYSQL_GET_STMTOK_NATTR(payload) (gw_mysql_get_byte2(&payload[11]))
#define MYSQL_GET_NATTR(payload) ((int)payload[4])
#define MYSQL_GET_ERRCODE(payload) (gw_mysql_get_byte2(&payload[5]))
#define MYSQL_GET_STMTOK_NPARAM(payload) (gw_mysql_get_byte2(&payload[9]))
#define MYSQL_GET_STMTOK_NATTR(payload) (gw_mysql_get_byte2(&payload[11]))
#define MYSQL_GET_NATTR(payload) ((int)payload[4])
static inline bool MYSQL_IS_ERROR_PACKET(const uint8_t* header)
{
@ -380,8 +385,8 @@ static inline bool MYSQL_IS_ERROR_PACKET(const uint8_t* header)
static inline bool MYSQL_IS_COM_QUIT(const uint8_t* header)
{
return MYSQL_GET_COMMAND(header) == MXS_COM_QUIT &&
MYSQL_GET_PAYLOAD_LEN(header) == 1;
return MYSQL_GET_COMMAND(header) == MXS_COM_QUIT
&& MYSQL_GET_PAYLOAD_LEN(header) == 1;
}
static inline bool MYSQL_IS_COM_INIT_DB(const uint8_t* header)
@ -430,7 +435,7 @@ bool mysql_protocol_done(DCB* dcb);
*
* @return String representation of the state
*/
const char *gw_mysql_protocol_state2string(int state);
const char* gw_mysql_protocol_state2string(int state);
/**
* Set current command being executed
@ -444,20 +449,20 @@ void mysql_protocol_set_current_command(DCB* dcb, mxs_mysql_cmd_t cmd);
GWBUF* mysql_create_com_quit(GWBUF* bufparam, int sequence);
GWBUF* mysql_create_custom_error(int sequence, int affected_rows, const char* msg);
GWBUF *mysql_create_standard_error(int sequence, int error_number, const char *msg);
GWBUF* mysql_create_standard_error(int sequence, int error_number, const char* msg);
int mysql_send_com_quit(DCB* dcb, int sequence, GWBUF* buf);
int mysql_send_custom_error(DCB *dcb, int sequence, int affected_rows, const char* msg);
int mysql_send_standard_error(DCB *dcb, int sequence, int errnum, const char *msg);
int mysql_send_auth_error(DCB *dcb, int sequence, int affected_rows, const char* msg);
int mysql_send_custom_error(DCB* dcb, int sequence, int affected_rows, const char* msg);
int mysql_send_standard_error(DCB* dcb, int sequence, int errnum, const char* msg);
int mysql_send_auth_error(DCB* dcb, int sequence, int affected_rows, const char* msg);
char* create_auth_fail_str(char *username, char *hostaddr, bool password, char *db, int);
char* create_auth_fail_str(char* username, char* hostaddr, bool password, char* db, int);
void init_response_status(GWBUF* buf, uint8_t cmd, int* npackets, size_t* nbytes);
bool read_complete_packet(DCB *dcb, GWBUF **readbuf);
bool gw_get_shared_session_auth_info(DCB* dcb, MYSQL_session* session);
void mxs_mysql_get_session_track_info(GWBUF *buff, MySQLProtocol *proto);
mysql_tx_state_t parse_trx_state(const char *str);
void init_response_status(GWBUF* buf, uint8_t cmd, int* npackets, size_t* nbytes);
bool read_complete_packet(DCB* dcb, GWBUF** readbuf);
bool gw_get_shared_session_auth_info(DCB* dcb, MYSQL_session* session);
void mxs_mysql_get_session_track_info(GWBUF* buff, MySQLProtocol* proto);
mysql_tx_state_t parse_trx_state(const char* str);
/**
* Decode server handshake
@ -468,7 +473,7 @@ mysql_tx_state_t parse_trx_state(const char *str);
* @return 0 on success, -1 on failure
*
*/
int gw_decode_mysql_server_handshake(MySQLProtocol *conn, uint8_t *payload);
int gw_decode_mysql_server_handshake(MySQLProtocol* conn, uint8_t* payload);
/**
* Create a response to the server handshake
@ -481,14 +486,17 @@ int gw_decode_mysql_server_handshake(MySQLProtocol *conn, uint8_t *payload);
*
* @return Generated response packet
*/
GWBUF* gw_generate_auth_response(MYSQL_session* client, MySQLProtocol *conn,
bool with_ssl, bool ssl_established, uint64_t service_capabilities);
GWBUF* gw_generate_auth_response(MYSQL_session* client,
MySQLProtocol* conn,
bool with_ssl,
bool ssl_established,
uint64_t service_capabilities);
/** Read the backend server's handshake */
bool gw_read_backend_handshake(DCB *dcb, GWBUF *buffer);
bool gw_read_backend_handshake(DCB* dcb, GWBUF* buffer);
/** Send the server handshake response packet to the backend server */
mxs_auth_state_t gw_send_backend_auth(DCB *dcb);
mxs_auth_state_t gw_send_backend_auth(DCB* dcb);
/** Sends a response for an AuthSwitchRequest to the default auth plugin */
int send_mysql_native_password_response(DCB* dcb);
@ -497,7 +505,7 @@ int send_mysql_native_password_response(DCB* dcb);
bool send_auth_switch_request_packet(DCB* dcb);
/** Write an OK packet to a DCB */
int mxs_mysql_send_ok(DCB *dcb, int sequence, uint8_t affected_rows, const char* message);
int mxs_mysql_send_ok(DCB* dcb, int sequence, uint8_t affected_rows, const char* message);
/**
* @brief Check if the buffer contains an OK packet
@ -505,7 +513,7 @@ int mxs_mysql_send_ok(DCB *dcb, int sequence, uint8_t affected_rows, const char*
* @param buffer Buffer containing a complete MySQL packet
* @return True if the buffer contains an OK packet
*/
bool mxs_mysql_is_ok_packet(GWBUF *buffer);
bool mxs_mysql_is_ok_packet(GWBUF* buffer);
/**
* @brief Check if the buffer contains an ERR packet
@ -513,7 +521,7 @@ bool mxs_mysql_is_ok_packet(GWBUF *buffer);
* @param buffer Buffer containing a complete MySQL packet
* @return True if the buffer contains an ERR packet
*/
bool mxs_mysql_is_err_packet(GWBUF *buffer);
bool mxs_mysql_is_err_packet(GWBUF* buffer);
/**
* @brief Check if a buffer contains a result set
@ -522,7 +530,7 @@ bool mxs_mysql_is_err_packet(GWBUF *buffer);
*
* @return True if the @c buffer contains the start of a result set
*/
bool mxs_mysql_is_result_set(GWBUF *buffer);
bool mxs_mysql_is_result_set(GWBUF* buffer);
/**
* @brief Check if the buffer contains a LOCAL INFILE request
@ -531,7 +539,7 @@ bool mxs_mysql_is_result_set(GWBUF *buffer);
*
* @return True if the buffer contains a LOCAL INFILE request
*/
bool mxs_mysql_is_local_infile(GWBUF *buffer);
bool mxs_mysql_is_local_infile(GWBUF* buffer);
/**
* @brief Check if the buffer contains a prepared statement OK packet
@ -540,7 +548,7 @@ bool mxs_mysql_is_local_infile(GWBUF *buffer);
*
* @return True if the @c buffer contains a prepared statement OK packet
*/
bool mxs_mysql_is_prep_stmt_ok(GWBUF *buffer);
bool mxs_mysql_is_prep_stmt_ok(GWBUF* buffer);
/**
* Is this a binary protocol command
@ -558,7 +566,7 @@ bool mxs_mysql_is_ps_command(uint8_t cmd);
*
* @return True if more results are expected
*/
bool mxs_mysql_more_results_after_ok(GWBUF *buffer);
bool mxs_mysql_more_results_after_ok(GWBUF* buffer);
/** Get current command for a session */
mxs_mysql_cmd_t mxs_mysql_current_command(MXS_SESSION* session);
@ -570,8 +578,10 @@ mxs_mysql_cmd_t mxs_mysql_current_command(MXS_SESSION* session);
* @param npackets Pointer where the number of packets is stored
* @param nbytes Pointer where number of bytes is stored
*/
void mysql_num_response_packets(GWBUF *buf, uint8_t cmd,
int* npackets, size_t *nbytes);
void mysql_num_response_packets(GWBUF* buf,
uint8_t cmd,
int* npackets,
size_t* nbytes);
/**
* @brief Return current database of the session