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implement sigar_net_connection_walk for hpux

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This commit is contained in:
Doug MacEachern 2006-07-01 18:14:13 +00:00
parent 525c16a5f9
commit 8115fc3f9e
2 changed files with 52 additions and 48 deletions
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98
src/os/hpux/hpux_sigar.c
View File

@ -788,10 +788,10 @@ int sigar_net_interface_stat_get(sigar_t *sigar, const char *name,
return SIGAR_OK;
}
static int net_conn_get_udp_listen(sigar_t *sigar,
sigar_net_connection_list_t *connlist,
int flags)
static int net_conn_get_udp_listen(sigar_net_connection_walker_t *walker)
{
sigar_t *sigar = walker->sigar;
int flags = walker->flags;
int status, count, i;
unsigned int len;
mib_udpLsnEnt *entries;
@ -822,37 +822,38 @@ static int net_conn_get_udp_listen(sigar_t *sigar,
}
for (i=0; i<count; i++) {
sigar_net_connection_t *conn;
sigar_net_connection_t conn;
mib_udpLsnEnt *entry = &entries[i];
SIGAR_NET_CONNLIST_GROW(connlist);
conn = &connlist->data[connlist->number++];
SIGAR_ZERO(&conn);
conn->type = SIGAR_NETCONN_UDP;
conn.type = SIGAR_NETCONN_UDP;
conn->local_port = (unsigned short)entry->LocalPort;
conn->remote_port = 0;
conn.local_port = (unsigned short)entry->LocalPort;
conn.remote_port = 0;
sigar_inet_ntoa(sigar, entry->LocalAddress,
conn->local_address);
conn.local_address);
SIGAR_SSTRCPY(conn->remote_address, "0.0.0.0");
SIGAR_SSTRCPY(conn.remote_address, "0.0.0.0");
conn->send_queue = conn->receive_queue = SIGAR_FIELD_NOTIMPL;
conn.send_queue = conn.receive_queue = SIGAR_FIELD_NOTIMPL;
if (walker->add_connection(walker, &conn) != SIGAR_OK) {
break;
}
}
free(entries);
return SIGAR_OK;
}
static int net_conn_get_udp(sigar_t *sigar,
sigar_net_connection_list_t *connlist,
int flags)
static int net_conn_get_udp(sigar_net_connection_walker_t *walker)
{
int status = SIGAR_OK;
if (flags & SIGAR_NETCONN_SERVER) {
status = net_conn_get_udp_listen(sigar, connlist, flags);
if (walker->flags & SIGAR_NETCONN_SERVER) {
status = net_conn_get_udp_listen(walker);
}
return status;
@ -864,10 +865,10 @@ static int net_conn_get_udp(sigar_t *sigar,
#define IS_TCP_CLIENT(state, flags) \
((flags & SIGAR_NETCONN_CLIENT) && (state != TCLISTEN))
static int net_conn_get_tcp(sigar_t *sigar,
sigar_net_connection_list_t *connlist,
int flags)
static int net_conn_get_tcp(sigar_net_connection_walker_t *walker)
{
sigar_t *sigar = walker->sigar;
int flags = walker->flags;
int status, count, i;
unsigned int len;
mib_tcpConnEnt *entries;
@ -898,7 +899,7 @@ static int net_conn_get_tcp(sigar_t *sigar,
}
for (i=0; i<count; i++) {
sigar_net_connection_t *conn;
sigar_net_connection_t conn;
mib_tcpConnEnt *entry = &entries[i];
int state = entry->State;
@ -908,60 +909,63 @@ static int net_conn_get_tcp(sigar_t *sigar,
continue;
}
SIGAR_NET_CONNLIST_GROW(connlist);
conn = &connlist->data[connlist->number++];
SIGAR_ZERO(&conn);
switch (state) {
case TCCLOSED:
conn->state = SIGAR_TCP_CLOSE;
conn.state = SIGAR_TCP_CLOSE;
break;
case TCLISTEN:
conn->state = SIGAR_TCP_LISTEN;
conn.state = SIGAR_TCP_LISTEN;
break;
case TCSYNSENT:
conn->state = SIGAR_TCP_SYN_SENT;
conn.state = SIGAR_TCP_SYN_SENT;
break;
case TCSYNRECEIVE:
conn->state = SIGAR_TCP_SYN_RECV;
conn.state = SIGAR_TCP_SYN_RECV;
break;
case TCESTABLISED:
conn->state = SIGAR_TCP_ESTABLISHED;
conn.state = SIGAR_TCP_ESTABLISHED;
break;
case TCFINWAIT1:
conn->state = SIGAR_TCP_FIN_WAIT1;
conn.state = SIGAR_TCP_FIN_WAIT1;
break;
case TCFINWAIT2:
conn->state = SIGAR_TCP_FIN_WAIT2;
conn.state = SIGAR_TCP_FIN_WAIT2;
break;
case TCCLOSEWAIT:
conn->state = SIGAR_TCP_CLOSE_WAIT;
conn.state = SIGAR_TCP_CLOSE_WAIT;
break;
case TCCLOSING:
conn->state = SIGAR_TCP_CLOSING;
conn.state = SIGAR_TCP_CLOSING;
break;
case TCLASTACK:
conn->state = SIGAR_TCP_LAST_ACK;
conn.state = SIGAR_TCP_LAST_ACK;
break;
case TCTIMEWAIT:
conn->state = SIGAR_TCP_TIME_WAIT;
conn.state = SIGAR_TCP_TIME_WAIT;
break;
case TCDELETETCB:
default:
conn->state = SIGAR_TCP_UNKNOWN;
conn.state = SIGAR_TCP_UNKNOWN;
break;
}
conn->local_port = (unsigned short)entry->LocalPort;
conn->remote_port = (unsigned short)entry->RemPort;
conn->type = SIGAR_NETCONN_TCP;
conn.local_port = (unsigned short)entry->LocalPort;
conn.remote_port = (unsigned short)entry->RemPort;
conn.type = SIGAR_NETCONN_TCP;
sigar_inet_ntoa(sigar, entry->LocalAddress,
conn->local_address);
conn.local_address);
sigar_inet_ntoa(sigar, entry->RemAddress,
conn->remote_address);
conn.remote_address);
conn->send_queue = conn->receive_queue = SIGAR_FIELD_NOTIMPL;
conn.send_queue = conn.receive_queue = SIGAR_FIELD_NOTIMPL;
if (walker->add_connection(walker, &conn) != SIGAR_OK) {
break;
}
}
free(entries);
@ -969,16 +973,14 @@ static int net_conn_get_tcp(sigar_t *sigar,
return SIGAR_OK;
}
int sigar_net_connection_list_get(sigar_t *sigar,
sigar_net_connection_list_t *connlist,
int flags)
int sigar_net_connection_walk(sigar_net_connection_walker_t *walker)
{
sigar_t *sigar = walker->sigar;
int flags = walker->flags;
int status;
sigar_net_connection_list_create(connlist);
if (flags & SIGAR_NETCONN_TCP) {
status = net_conn_get_tcp(sigar, connlist, flags);
status = net_conn_get_tcp(walker);
if (status != SIGAR_OK) {
return status;
@ -986,7 +988,7 @@ int sigar_net_connection_list_get(sigar_t *sigar,
}
if (flags & SIGAR_NETCONN_UDP) {
status = net_conn_get_udp(sigar, connlist, flags);
status = net_conn_get_udp(walker);
if (status != SIGAR_OK) {
return status;

2
src/os/hpux/sigar_os.h
View File

@ -19,4 +19,6 @@ struct sigar_t {
int hpux_get_mib_ifentry(int ppa, mib_ifEntry *mib);
#define SIGAR_USE_NET_CONNECTION_LIST_WALKER
#endif /* SIGAR_OS_H */