487 lines
10 KiB
Plaintext
487 lines
10 KiB
Plaintext
/*
|
|
* Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
|
|
* This file is part of SIGAR.
|
|
*
|
|
* SIGAR is free software; you can redistribute it and/or modify
|
|
* it under the terms version 2 of the GNU General Public License as
|
|
* published by the Free Software Foundation. This program is distributed
|
|
* in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
|
|
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
* PARTICULAR PURPOSE. See the GNU General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA.
|
|
*/
|
|
|
|
#include "EXTERN.h"
|
|
#include "perl.h"
|
|
#include "XSUB.h"
|
|
|
|
#include "sigar.h"
|
|
#include "sigar_fileinfo.h"
|
|
#include "sigar_format.h"
|
|
|
|
typedef sigar_t * Sigar;
|
|
typedef sigar_net_address_t Sigar__NetAddress;
|
|
|
|
/* generated list */
|
|
typedef sigar_uptime_t * Sigar__Uptime;
|
|
typedef sigar_mem_t * Sigar__Mem;
|
|
typedef sigar_proc_cred_t * Sigar__ProcCred;
|
|
typedef sigar_proc_fd_t * Sigar__ProcFd;
|
|
typedef sigar_dir_stat_t * Sigar__DirStat;
|
|
typedef sigar_proc_cred_name_t * Sigar__ProcCredName;
|
|
typedef sigar_file_attrs_t * Sigar__FileAttrs;
|
|
typedef sigar_cpu_t * Sigar__Cpu;
|
|
typedef sigar_cpu_info_t * Sigar__CpuInfo;
|
|
typedef sigar_net_interface_config_t * Sigar__NetInterfaceConfig;
|
|
typedef sigar_swap_t * Sigar__Swap;
|
|
typedef sigar_proc_state_t * Sigar__ProcState;
|
|
typedef sigar_net_connection_t * Sigar__NetConnection;
|
|
typedef sigar_proc_exe_t * Sigar__ProcExe;
|
|
typedef sigar_proc_time_t * Sigar__ProcTime;
|
|
typedef sigar_proc_cpu_t * Sigar__ProcCpu;
|
|
typedef sigar_proc_mem_t * Sigar__ProcMem;
|
|
typedef sigar_file_system_t * Sigar__FileSystem;
|
|
typedef sigar_file_system_usage_t * Sigar__FileSystemUsage;
|
|
typedef sigar_proc_stat_t * Sigar__ProcStat;
|
|
typedef sigar_net_route_t * Sigar__NetRoute;
|
|
typedef sigar_net_interface_stat_t * Sigar__NetInterfaceStat;
|
|
typedef sigar_who_t * Sigar__Who;
|
|
typedef sigar_thread_cpu_t * Sigar__ThreadCpu;
|
|
typedef sigar_resource_limit_t * Sigar__ResourceLimit;
|
|
typedef sigar_net_info_t * Sigar__NetInfo;
|
|
typedef sigar_dir_usage_t * Sigar__DirUsage;
|
|
typedef sigar_sys_info_t * Sigar__SysInfo;
|
|
typedef sigar_net_stat_t * Sigar__NetStat;
|
|
typedef sigar_tcp_t * Sigar__Tcp;
|
|
typedef sigar_nfs_client_v2_t * Sigar__NfsClientV2;
|
|
typedef sigar_nfs_server_v2_t * Sigar__NfsServerV2;
|
|
typedef sigar_nfs_client_v3_t * Sigar__NfsClientV3;
|
|
typedef sigar_nfs_server_v3_t * Sigar__NfsServerV3;
|
|
|
|
/* Perl < 5.6 */
|
|
#ifndef aTHX_
|
|
#define aTHX_
|
|
#endif
|
|
|
|
#define SIGAR_CROAK(sigar, msg) \
|
|
Perl_croak(aTHX_ msg " %s", sigar_strerror(sigar, status))
|
|
|
|
static SV *convert_2svav(char *data, unsigned long number,
|
|
int size, const char *classname)
|
|
{
|
|
AV *av = newAV();
|
|
unsigned long i;
|
|
|
|
for (i=0; i<number; i++, data += size) {
|
|
SV *sv = newSV(0);
|
|
void *ent = safemalloc(size);
|
|
|
|
memcpy(ent, data, size);
|
|
sv_setref_pv(sv, classname, ent);
|
|
av_push(av, sv);
|
|
}
|
|
|
|
return newRV_noinc((SV*)av);
|
|
}
|
|
|
|
static SV *convert_2strav(char **data, unsigned long number)
|
|
{
|
|
unsigned long i;
|
|
AV *av = newAV();
|
|
|
|
av_extend(av, number - 1);
|
|
|
|
for (i=0; i<number; i++) {
|
|
av_push(av, newSVpv(data[i], 0));
|
|
}
|
|
|
|
return newRV_noinc((SV*)av);
|
|
}
|
|
|
|
static int proc_env_getall(void *data,
|
|
const char *key, int klen,
|
|
char *val, int vlen)
|
|
{
|
|
HV *hv = (HV*)data;
|
|
hv_store(hv, key, klen, newSVpv(val, vlen), 0);
|
|
return SIGAR_OK;
|
|
}
|
|
|
|
typedef struct {
|
|
char *key;
|
|
int klen;
|
|
SV *val;
|
|
} env_getvalue_t;
|
|
|
|
static int proc_env_getvalue(void *data,
|
|
const char *key, int klen,
|
|
char *val, int vlen)
|
|
{
|
|
env_getvalue_t *get = (env_getvalue_t *)data;
|
|
|
|
if ((get->klen == klen) &&
|
|
(strEQ(get->key, key)))
|
|
{
|
|
get->val = newSVpv(val, vlen);
|
|
return !SIGAR_OK; /* foundit; stop iterating */
|
|
}
|
|
|
|
return SIGAR_OK;
|
|
}
|
|
|
|
#define XS_SIGAR_CONST_IV(name) \
|
|
(void)newCONSTSUB(stash, #name, newSViv(SIGAR_##name))
|
|
|
|
#define XS_SIGAR_CONST_PV(name) \
|
|
(void)newCONSTSUB(stash, #name, newSVpv(SIGAR_##name, 0))
|
|
|
|
static void boot_Sigar_constants(pTHX)
|
|
{
|
|
HV *stash = gv_stashpv("Sigar", TRUE);
|
|
XS_SIGAR_CONST_IV(IFF_UP);
|
|
XS_SIGAR_CONST_IV(IFF_BROADCAST);
|
|
XS_SIGAR_CONST_IV(IFF_DEBUG);
|
|
XS_SIGAR_CONST_IV(IFF_LOOPBACK);
|
|
XS_SIGAR_CONST_IV(IFF_POINTOPOINT);
|
|
XS_SIGAR_CONST_IV(IFF_NOTRAILERS);
|
|
XS_SIGAR_CONST_IV(IFF_RUNNING);
|
|
XS_SIGAR_CONST_IV(IFF_NOARP);
|
|
XS_SIGAR_CONST_IV(IFF_PROMISC);
|
|
XS_SIGAR_CONST_IV(IFF_ALLMULTI);
|
|
XS_SIGAR_CONST_IV(IFF_MULTICAST);
|
|
XS_SIGAR_CONST_PV(NULL_HWADDR);
|
|
}
|
|
|
|
MODULE = Sigar PACKAGE = Sigar
|
|
|
|
PROTOTYPES: disable
|
|
|
|
INCLUDE: Sigar_generated.xs
|
|
|
|
BOOT:
|
|
boot_Sigar_constants(aTHX);
|
|
|
|
MODULE = Sigar PACKAGE = Sigar PREFIX = sigar_
|
|
|
|
Sigar
|
|
new(classname)
|
|
char *classname
|
|
|
|
PREINIT:
|
|
int status;
|
|
|
|
CODE:
|
|
if ((status = sigar_open(&RETVAL)) != SIGAR_OK) {
|
|
classname = classname; /* -Wall */
|
|
SIGAR_CROAK(RETVAL, "open");
|
|
}
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
void
|
|
DESTROY(sigar)
|
|
Sigar sigar
|
|
|
|
CODE:
|
|
(void)sigar_close(sigar);
|
|
|
|
char *
|
|
format_size(size)
|
|
UV size
|
|
|
|
PREINIT:
|
|
char buffer[56];
|
|
|
|
CODE:
|
|
RETVAL = sigar_format_size(size, buffer);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
char *
|
|
net_interface_flags_string(size)
|
|
UV size
|
|
|
|
PREINIT:
|
|
char buffer[1024];
|
|
|
|
CODE:
|
|
RETVAL = sigar_net_interface_flags_to_string(size, buffer);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
char *
|
|
sigar_fqdn(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
char fqdn[SIGAR_FQDN_LEN];
|
|
|
|
CODE:
|
|
sigar_fqdn_get(sigar, fqdn, sizeof(fqdn));
|
|
RETVAL = fqdn;
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
loadavg(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
sigar_loadavg_t loadavg;
|
|
int status;
|
|
unsigned long i;
|
|
AV *av;
|
|
|
|
CODE:
|
|
status = sigar_loadavg_get(sigar, &loadavg);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "loadavg");
|
|
}
|
|
|
|
av = newAV();
|
|
av_extend(av, 2);
|
|
|
|
for (i=0; i<3; i++) {
|
|
av_push(av, newSVnv(loadavg.loadavg[i]));
|
|
}
|
|
|
|
RETVAL = newRV_noinc((SV*)av);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
file_system_list(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
sigar_file_system_list_t fslist;
|
|
int status;
|
|
|
|
CODE:
|
|
status = sigar_file_system_list_get(sigar, &fslist);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "fslist");
|
|
}
|
|
|
|
RETVAL = convert_2svav((char *)&fslist.data[0],
|
|
fslist.number,
|
|
sizeof(*fslist.data),
|
|
"Sigar::FileSystem");
|
|
|
|
sigar_file_system_list_destroy(sigar, &fslist);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
cpu_info_list(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
sigar_cpu_info_list_t cpu_infos;
|
|
int status;
|
|
|
|
CODE:
|
|
status = sigar_cpu_info_list_get(sigar, &cpu_infos);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "cpu_infos");
|
|
}
|
|
|
|
RETVAL = convert_2svav((char *)&cpu_infos.data[0],
|
|
cpu_infos.number,
|
|
sizeof(*cpu_infos.data),
|
|
"Sigar::CpuInfo");
|
|
|
|
sigar_cpu_info_list_destroy(sigar, &cpu_infos);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
cpu_list(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
sigar_cpu_list_t cpus;
|
|
int status;
|
|
|
|
CODE:
|
|
status = sigar_cpu_list_get(sigar, &cpus);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "cpu_list");
|
|
}
|
|
|
|
RETVAL = convert_2svav((char *)&cpus.data[0],
|
|
cpus.number,
|
|
sizeof(*cpus.data),
|
|
"Sigar::Cpu");
|
|
|
|
sigar_cpu_list_destroy(sigar, &cpus);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
proc_list(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
sigar_proc_list_t proclist;
|
|
int status;
|
|
unsigned long i;
|
|
AV *av;
|
|
|
|
CODE:
|
|
status = sigar_proc_list_get(sigar, &proclist);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "proc_list");
|
|
}
|
|
|
|
av = newAV();
|
|
av_extend(av, proclist.number - 1);
|
|
|
|
for (i=0; i<proclist.number; i++) {
|
|
av_push(av, newSViv((IV)proclist.data[i]));
|
|
}
|
|
|
|
RETVAL = newRV_noinc((SV*)av);
|
|
|
|
sigar_proc_list_destroy(sigar, &proclist);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
proc_args(sigar, pid)
|
|
Sigar sigar
|
|
sigar_pid_t pid
|
|
|
|
PREINIT:
|
|
sigar_proc_args_t procargs;
|
|
int status;
|
|
|
|
CODE:
|
|
status = sigar_proc_args_get(sigar, pid, &procargs);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "proc_args");
|
|
}
|
|
|
|
RETVAL = convert_2strav(procargs.data, procargs.number);
|
|
|
|
sigar_proc_args_destroy(sigar, &procargs);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
proc_env(sigar, pid, key=NULL)
|
|
Sigar sigar
|
|
sigar_pid_t pid
|
|
SV *key;
|
|
|
|
PREINIT:
|
|
env_getvalue_t get;
|
|
sigar_proc_env_t procenv;
|
|
int status;
|
|
HV *hv = Nullhv;
|
|
|
|
CODE:
|
|
if (key == NULL) {
|
|
procenv.type = SIGAR_PROC_ENV_ALL;
|
|
procenv.env_getter = proc_env_getall;
|
|
procenv.data = hv = newHV();
|
|
}
|
|
else {
|
|
STRLEN len = get.klen;
|
|
procenv.type = SIGAR_PROC_ENV_KEY;
|
|
procenv.env_getter = proc_env_getvalue;
|
|
procenv.data = &get;
|
|
get.val = &PL_sv_undef;
|
|
get.key = SvPV(key, len);
|
|
procenv.key = get.key;
|
|
procenv.klen = get.klen;
|
|
}
|
|
|
|
status = sigar_proc_env_get(sigar, pid, &procenv);
|
|
|
|
if (status != SIGAR_OK) {
|
|
if (hv) {
|
|
SvREFCNT_dec((SV*)hv);
|
|
}
|
|
SIGAR_CROAK(sigar, "proc_env");
|
|
}
|
|
|
|
if (key == NULL) {
|
|
RETVAL = newRV_noinc((SV*)hv);
|
|
}
|
|
else {
|
|
RETVAL = get.val;
|
|
}
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
net_interface_list(sigar)
|
|
Sigar sigar
|
|
|
|
PREINIT:
|
|
sigar_net_interface_list_t iflist;
|
|
int status;
|
|
|
|
CODE:
|
|
status = sigar_net_interface_list_get(sigar, &iflist);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "net_interface_list");
|
|
}
|
|
|
|
RETVAL = convert_2strav(iflist.data, iflist.number);
|
|
|
|
sigar_net_interface_list_destroy(sigar, &iflist);
|
|
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
SV *
|
|
net_connection_list(sigar, flags)
|
|
Sigar sigar
|
|
int flags
|
|
|
|
PREINIT:
|
|
sigar_net_connection_list_t conn_list;
|
|
int status;
|
|
|
|
CODE:
|
|
status = sigar_net_connection_list_get(sigar, &conn_list, flags);
|
|
|
|
if (status != SIGAR_OK) {
|
|
SIGAR_CROAK(sigar, "net_connection_list");
|
|
}
|
|
|
|
RETVAL = convert_2svav((char *)&conn_list.data[0],
|
|
conn_list.number,
|
|
sizeof(*conn_list.data),
|
|
"Sigar::NetConnection");
|
|
|
|
sigar_net_connection_list_destroy(sigar, &conn_list);
|
|
|
|
OUTPUT:
|
|
RETVAL
|