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client port number added to SHOW PROCESSLIST (SCRUM?)

Browse Source 
include/violite.h:
  port added to reported parameters
libmysqld/lib_vio.c:
  port added to reported parameters
sql/sql_class.h:
  port added to reported parameters
sql/sql_parse.cc:
  port added to reported parameters
sql/sql_show.cc:
  SHOW PROCESSLIST will report port number if it is possible
vio/viosocket.c:
  port added to reported parameters
This commit is contained in:
unknown
2003-02-17 22:07:26 +02:00
parent 65508b65ba
commit 1b9b2c3091
6 changed files with 25 additions and 13 deletions
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4
include/violite.h
View File

@ -95,7 +95,7 @@ my_socket vio_fd(Vio*vio);
/*
* Remote peer's address and name in text form.
*/
my_bool vio_peer_addr(Vio* vio, char *buf);
my_bool vio_peer_addr(Vio* vio, char *buf, u_int16_t *port);
/* Remotes in_addr */
@ -119,7 +119,7 @@ my_bool vio_poll_read(Vio *vio,uint timeout);
#define vio_keepalive(vio, set_keep_alive) (vio)->viokeepalive(vio, set_keep_alive)
#define vio_should_retry(vio) (vio)->should_retry(vio)
#define vio_close(vio) ((vio)->vioclose)(vio)
#define vio_peer_addr(vio, buf) (vio)->peer_addr(vio, buf)
#define vio_peer_addr(vio, buf, prt) (vio)->peer_addr(vio, buf, prt)
#define vio_in_addr(vio, in) (vio)->in_addr(vio, in)
#endif /* defined(HAVE_VIO) && !defined(DONT_MAP_VIO) */

2
libmysqld/lib_vio.c
View File

@ -204,7 +204,7 @@ my_socket vio_fd(Vio* vio)
}
my_bool vio_peer_addr(Vio * vio, char *buf)
my_bool vio_peer_addr(Vio * vio, char *buf, u_int16_t *port)
{
return(0);
}

3
sql/sql_class.h
View File

@ -350,8 +350,9 @@ public:
db - currently selected database
ip - client IP
*/
char *host,*user,*priv_user,*db,*ip;
/* remote (peer) port */
u_int16_t peer_port;
/* Points to info-string that will show in SHOW PROCESSLIST */
const char *proc_info;
/* points to host if host is available, otherwise points to ip */

7
sql/sql_parse.cc
View File

@ -482,7 +482,7 @@ check_connections(THD *thd)
{
char ip[30];
if (vio_peer_addr(net->vio,ip))
if (vio_peer_addr(net->vio, ip, &thd->peer_port))
return (ER_BAD_HOST_ERROR);
if (!(thd->ip = my_strdup(ip,MYF(0))))
return (ER_OUT_OF_RESOURCES);
@ -512,8 +512,9 @@ check_connections(THD *thd)
else /* Hostname given means that the connection was on a socket */
{
DBUG_PRINT("info",("Host: %s",thd->host));
thd->host_or_ip=thd->host;
thd->ip=0;
thd->host_or_ip= thd->host;
thd->ip= 0;
thd->peer_port= 0;
bzero((char*) &thd->remote,sizeof(struct sockaddr));
}
/* Ensure that wrong hostnames doesn't cause buffer overflows */

12
sql/sql_show.cc
View File

@ -1016,6 +1016,7 @@ public:
template class I_List<thread_info>;
#endif
#define LIST_PROCESS_HOST_LEN 64
void mysqld_list_processes(THD *thd,const char *user, bool verbose)
{
@ -1029,7 +1030,7 @@ void mysqld_list_processes(THD *thd,const char *user, bool verbose)
field_list.push_back(new Item_int("Id",0,7));
field_list.push_back(new Item_empty_string("User",16));
field_list.push_back(new Item_empty_string("Host",64));
field_list.push_back(new Item_empty_string("Host",LIST_PROCESS_HOST_LEN));
field_list.push_back(field=new Item_empty_string("db",NAME_LEN));
field->maybe_null=1;
field_list.push_back(new Item_empty_string("Command",16));
@ -1058,7 +1059,14 @@ void mysqld_list_processes(THD *thd,const char *user, bool verbose)
thd_info->user=thd->strdup(tmp->user ? tmp->user :
(tmp->system_thread ?
"system user" : "unauthenticated user"));
thd_info->host=thd->strdup(tmp->host ? tmp->host :
if (tmp->peer_port && (tmp->host || tmp->ip))
{
if ((thd_info->host= thd->alloc(LIST_PROCESS_HOST_LEN+1)))
snprintf((char *) thd_info->host, LIST_PROCESS_HOST_LEN, "%s:%u",
(tmp->host ? tmp->host : tmp->ip), tmp->peer_port);
}
else
thd_info->host= thd->strdup(tmp->host ? tmp->host :
(tmp->ip ? tmp->ip :
(tmp->system_thread ? "none" :
"connecting host")));

4
vio/viosocket.c
View File

@ -277,13 +277,14 @@ my_socket vio_fd(Vio* vio)
}
my_bool vio_peer_addr(Vio * vio, char *buf)
my_bool vio_peer_addr(Vio * vio, char *buf, u_int16_t *port)
{
DBUG_ENTER("vio_peer_addr");
DBUG_PRINT("enter", ("sd: %d", vio->sd));
if (vio->localhost)
{
strmov(buf,"127.0.0.1");
*port= 0;
}
else
{
@ -295,6 +296,7 @@ my_bool vio_peer_addr(Vio * vio, char *buf)
DBUG_RETURN(1);
}
my_inet_ntoa(vio->remote.sin_addr,buf);
*port= ntohs(vio->remote.sin_port);
}
DBUG_PRINT("exit", ("addr: %s", buf));
DBUG_RETURN(0);