94 lines
2.2 KiB
Go
94 lines
2.2 KiB
Go
package gotoc
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import (
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"unsafe"
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"github.com/vmware/leap/util"
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)
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/*
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#include "../../../../../Include/sigar.h"
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#cgo CFLAGS: -I../../../../../Include
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#cgo darwin LDFLAGS: -L ${SRCDIR}/../../../../../Libs/darwin/ -lsigar
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#cgo linux LDFLAGS: -ldl -L ${SRCDIR}/../../../../../Libs/linux-amd64/ -lsigar
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*/
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import "C"
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var SYS_INFO *SysInfo
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func init() {
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var err error
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if SYS_INFO,err = GetSysInfo() ; err != nil {
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panic("Failed to extract system info due to " + err.Error())
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}
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}
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type SysInfo struct {
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Name string `json:"type"`
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Version string `json:"version"`
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Arch string `json:"arch"`
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Machine string `json:"-"`
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Description string `json:"description"`
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PatchLevel string `json:"patchLevel"`
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Vendor string `json:"vendor"`
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VendorVersion string `json:"version"`
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VendorName string `json:"vendorName"`
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VendorCodeName string `json:"codeName"`
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}
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func GetSysInfo() (sysinfo *SysInfo, err error) {
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defer util.Panic2Error(&err)
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var sigar *C.sigar_t=GetSigarHandle()
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var c_sysInfo C.sigar_sys_info_t
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C.sigar_sys_info_get(sigar, &c_sysInfo)
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return &SysInfo{
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Name : C.GoString(&c_sysInfo.name[0]),
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Version : C.GoString(&c_sysInfo.version[0]),
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Arch : C.GoString(&c_sysInfo.arch[0]),
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Machine : C.GoString(&c_sysInfo.machine[0]),
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Description : C.GoString(&c_sysInfo.description[0]),
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PatchLevel : C.GoString(&c_sysInfo.patch_level[0]),
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Vendor : C.GoString(&c_sysInfo.vendor[0]),
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VendorName : C.GoString(&c_sysInfo.vendor_name[0]),
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VendorVersion : C.GoString(&c_sysInfo.vendor_version[0]),
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VendorCodeName : C.GoString(&c_sysInfo.vendor_code_name[0]),
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},nil
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}
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func _GetSysInfo() (C.sigar_sys_info_t, []C.sigar_who_t) {
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var sigar *C.sigar_t=GetSigarHandle()
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var sysInfo C.sigar_sys_info_t
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var wholist C.sigar_who_list_t
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C.sigar_sys_info_get(sigar, &sysInfo)
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C.sigar_who_list_get(sigar,&wholist)
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var length int=int(wholist.number)
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var goWho =make([]C.sigar_who_t, length)
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cwho:=GetGoSlice(length, unsafe.Pointer(wholist.data))
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goWho = *(*[]C.sigar_who_t)(unsafe.Pointer(&cwho))
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C.sigar_who_list_destroy(sigar , &wholist)
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return sysInfo, goWho
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}
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