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add net_stat_port wrapper

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This commit is contained in:
Doug MacEachern 2007-09-24 02:35:35 +00:00
parent 961e5fc959
commit 6921e887e0
1 changed files with 34 additions and 3 deletions
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37
bindings/ruby/rbsigar.c
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@ -17,6 +17,7 @@
*/
#include <ruby.h>
#include <errno.h>
#include "sigar.h"
#include "sigar_fileinfo.h"
#include "sigar_format.h"
@ -138,18 +139,42 @@ static VALUE rb_sigar_net_interface_list(VALUE obj)
return RETVAL;
}
static int rb_sigar_str2net_address(VALUE bytes, sigar_net_address_t *address)
{
long len = RSTRING(bytes)->len;
switch (len) {
case 4:
address->family = SIGAR_AF_INET;
break;
case 4*4:
address->family = SIGAR_AF_INET6;
break;
default:
return EINVAL;
}
memcpy(RSTRING(bytes)->ptr, &address->addr.in6, len);
return SIGAR_OK;
}
static VALUE rb_cSigarNetStat;
static VALUE rb_sigar_net_stat_get(VALUE obj, VALUE flags, VALUE address, int port)
static VALUE rb_sigar_net_stat_get(VALUE obj, VALUE flags, VALUE bytes, int port)
{
int status;
int has_port = (port != -1);
sigar_t *sigar = rb_sigar_get(obj);
sigar_net_stat_t *RETVAL = malloc(sizeof(*RETVAL));
sigar_net_address_t address;
if (has_port) {
/*XXX*/
status = SIGAR_ENOTIMPL;
status = rb_sigar_str2net_address(bytes, &address);
if (status == SIGAR_OK) {
status = sigar_net_stat_port_get(sigar, RETVAL, NUM2INT(flags),
&address, port);
}
}
else {
status = sigar_net_stat_get(sigar, RETVAL, NUM2INT(flags));
@ -168,6 +193,11 @@ static VALUE rb_sigar_net_stat(VALUE obj, VALUE flags)
return rb_sigar_net_stat_get(obj, flags, Qnil, -1);
}
static VALUE rb_sigar_net_stat_port(VALUE obj, VALUE flags, VALUE address, VALUE port)
{
return rb_sigar_net_stat_get(obj, flags, address, NUM2INT(port));
}
static VALUE rb_sigar_NetStat_tcp_states(VALUE self)
{
sigar_net_stat_t *net_stat;
@ -401,6 +431,7 @@ void Init_rbsigar(void)
rb_define_method(rclass, "net_interface_list", rb_sigar_net_interface_list, 0);
rb_define_method(rclass, "net_services_name", rb_sigar_net_services_name, 2);
rb_define_method(rclass, "net_stat", rb_sigar_net_stat, 1);
rb_define_method(rclass, "net_stat_port", rb_sigar_net_stat_port, 3);
rb_define_method(rclass, "who_list", rb_sigar_who_list, 0);
rb_define_method(rclass, "proc_args", rb_sigar_proc_args, 1);
rb_define_method(rclass, "proc_env", rb_sigar_proc_env, 1);