hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

New functions added in mysql_common for full asysncronous mysql connect

Browse Source 
The new funcs are not yet used in the public repo
This commit is contained in:
Massimiliano Pinto
2013-07-01 14:34:47 +02:00
parent 0457505721
commit 6f32637315
2 changed files with 273 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
modules/include/mysql_client_server_protocol.h
View File

@ -103,14 +103,14 @@ typedef struct mysql_session {
} MYSQL_session;
/* MySQL Protocol States */
#define MYSQL_ALLOC 0 /* Allocate data */
#define MYSQL_AUTH_SENT 1 /* Authentication handshake has been sent */
#define MYSQL_AUTH_RECV 2 /* Received user, password, db and capabilities */
#define MYSQL_AUTH_FAILED 3 /* Auth failed, return error packet */
#define MYSQL_IDLE 4 /* Auth done. Protocol is idle, waiting for statements */
#define MYSQL_ROUTING 5 /* The received command has been routed to backends */
#define MYSQL_WAITING_RESULT 6 /* Waiting for result set */
#define MYSQL_CONNECTED 7 /* Backend socket Connected */
#define MYSQL_ALLOC 0 /* Allocate data */
#define MYSQL_AUTH_SENT 1 /* Authentication handshake has been sent */
#define MYSQL_AUTH_RECV 2 /* Received user, password, db and capabilities */
#define MYSQL_AUTH_FAILED 3 /* Auth failed, return error packet */
#define MYSQL_IDLE 4 /* Auth done. Protocol is idle, waiting for statements */
#define MYSQL_ROUTING 5 /* The received command has been routed to backend(s) */
#define MYSQL_WAITING_RESULT 6 /* Waiting for result set */
#define MYSQL_CONNECTED 7 /* Backend socket Connected */
/* Protocol packing macros. */
#define gw_mysql_set_byte2(__buffer, __int) do { \
@ -203,6 +203,14 @@ typedef enum
} gw_mysql_capabilities_t;
#endif
void gw_mysql_close(MySQLProtocol **ptr);
MySQLProtocol *gw_mysql_init(MySQLProtocol *data);
void gw_mysql_close(MySQLProtocol **ptr);
int gw_receive_backend_auth(MySQLProtocol *conn);
int gw_decode_mysql_server_handshake(MySQLProtocol *conn, uint8_t *payload);
int gw_read_backend_handshake(MySQLProtocol *conn);
int gw_send_authentication_to_backend(char *dbname, char *user, uint8_t *passwd, MySQLProtocol *conn);
extern void gw_sha1_str(const uint8_t *in, int in_len, uint8_t *out);
extern void gw_sha1_2_str(const uint8_t *in, int in_len, const uint8_t *in2, int in2_len, uint8_t *out);
extern void gw_str_xor(uint8_t *output, const uint8_t *input1, const uint8_t *input2, unsigned int len);
@ -213,4 +221,3 @@ extern char *gw_strend(register const char *s);
extern int setnonblocking(int fd);
extern void setipaddress(struct in_addr *a, char *p);
extern int gw_read_gwbuff(DCB *dcb, GWBUF **head, int b);
void gw_mysql_close(MySQLProtocol **ptr);