Fix missing vendor dir

2024-12-19 22:19:04 +01:00
parent 585f4eefa1
commit cc85816e3f
543 changed files with 247315 additions and 0 deletions
--- a/vendor/github.com/shirou/gopsutil/process/process.go
+++ b/vendor/github.com/shirou/gopsutil/process/process.go
@@ -0,0 +1,549 @@
+package process
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"runtime"
+	"sort"
+	"sync"
+	"syscall"
+	"time"
+
+	"github.com/shirou/gopsutil/cpu"
+	"github.com/shirou/gopsutil/internal/common"
+	"github.com/shirou/gopsutil/mem"
+	"github.com/shirou/gopsutil/net"
+)
+
+var (
+	invoke                 common.Invoker = common.Invoke{}
+	ErrorNoChildren                       = errors.New("process does not have children")
+	ErrorProcessNotRunning                = errors.New("process does not exist")
+)
+
+type Process struct {
+	Pid            int32 `json:"pid"`
+	name           string
+	status         string
+	parent         int32
+	parentMutex    sync.RWMutex // for windows ppid cache
+	numCtxSwitches *NumCtxSwitchesStat
+	uids           []int32
+	gids           []int32
+	groups         []int32
+	numThreads     int32
+	memInfo        *MemoryInfoStat
+	sigInfo        *SignalInfoStat
+	createTime     int64
+
+	lastCPUTimes *cpu.TimesStat
+	lastCPUTime  time.Time
+
+	tgid int32
+}
+
+type OpenFilesStat struct {
+	Path string `json:"path"`
+	Fd   uint64 `json:"fd"`
+}
+
+type MemoryInfoStat struct {
+	RSS    uint64 `json:"rss"`    // bytes
+	VMS    uint64 `json:"vms"`    // bytes
+	HWM    uint64 `json:"hwm"`    // bytes
+	Data   uint64 `json:"data"`   // bytes
+	Stack  uint64 `json:"stack"`  // bytes
+	Locked uint64 `json:"locked"` // bytes
+	Swap   uint64 `json:"swap"`   // bytes
+}
+
+type SignalInfoStat struct {
+	PendingProcess uint64 `json:"pending_process"`
+	PendingThread  uint64 `json:"pending_thread"`
+	Blocked        uint64 `json:"blocked"`
+	Ignored        uint64 `json:"ignored"`
+	Caught         uint64 `json:"caught"`
+}
+
+type RlimitStat struct {
+	Resource int32  `json:"resource"`
+	Soft     int32  `json:"soft"` //TODO too small. needs to be uint64
+	Hard     int32  `json:"hard"` //TODO too small. needs to be uint64
+	Used     uint64 `json:"used"`
+}
+
+type IOCountersStat struct {
+	ReadCount  uint64 `json:"readCount"`
+	WriteCount uint64 `json:"writeCount"`
+	ReadBytes  uint64 `json:"readBytes"`
+	WriteBytes uint64 `json:"writeBytes"`
+}
+
+type NumCtxSwitchesStat struct {
+	Voluntary   int64 `json:"voluntary"`
+	Involuntary int64 `json:"involuntary"`
+}
+
+type PageFaultsStat struct {
+	MinorFaults      uint64 `json:"minorFaults"`
+	MajorFaults      uint64 `json:"majorFaults"`
+	ChildMinorFaults uint64 `json:"childMinorFaults"`
+	ChildMajorFaults uint64 `json:"childMajorFaults"`
+}
+
+// Resource limit constants are from /usr/include/x86_64-linux-gnu/bits/resource.h
+// from libc6-dev package in Ubuntu 16.10
+const (
+	RLIMIT_CPU        int32 = 0
+	RLIMIT_FSIZE      int32 = 1
+	RLIMIT_DATA       int32 = 2
+	RLIMIT_STACK      int32 = 3
+	RLIMIT_CORE       int32 = 4
+	RLIMIT_RSS        int32 = 5
+	RLIMIT_NPROC      int32 = 6
+	RLIMIT_NOFILE     int32 = 7
+	RLIMIT_MEMLOCK    int32 = 8
+	RLIMIT_AS         int32 = 9
+	RLIMIT_LOCKS      int32 = 10
+	RLIMIT_SIGPENDING int32 = 11
+	RLIMIT_MSGQUEUE   int32 = 12
+	RLIMIT_NICE       int32 = 13
+	RLIMIT_RTPRIO     int32 = 14
+	RLIMIT_RTTIME     int32 = 15
+)
+
+func (p Process) String() string {
+	s, _ := json.Marshal(p)
+	return string(s)
+}
+
+func (o OpenFilesStat) String() string {
+	s, _ := json.Marshal(o)
+	return string(s)
+}
+
+func (m MemoryInfoStat) String() string {
+	s, _ := json.Marshal(m)
+	return string(s)
+}
+
+func (r RlimitStat) String() string {
+	s, _ := json.Marshal(r)
+	return string(s)
+}
+
+func (i IOCountersStat) String() string {
+	s, _ := json.Marshal(i)
+	return string(s)
+}
+
+func (p NumCtxSwitchesStat) String() string {
+	s, _ := json.Marshal(p)
+	return string(s)
+}
+
+// Pids returns a slice of process ID list which are running now.
+func Pids() ([]int32, error) {
+	return PidsWithContext(context.Background())
+}
+
+func PidsWithContext(ctx context.Context) ([]int32, error) {
+	pids, err := pidsWithContext(ctx)
+	sort.Slice(pids, func(i, j int) bool { return pids[i] < pids[j] })
+	return pids, err
+}
+
+// Processes returns a slice of pointers to Process structs for all
+// currently running processes.
+func Processes() ([]*Process, error) {
+	return ProcessesWithContext(context.Background())
+}
+
+// NewProcess creates a new Process instance, it only stores the pid and
+// checks that the process exists. Other method on Process can be used
+// to get more information about the process. An error will be returned
+// if the process does not exist.
+func NewProcess(pid int32) (*Process, error) {
+	return NewProcessWithContext(context.Background(), pid)
+}
+
+func NewProcessWithContext(ctx context.Context, pid int32) (*Process, error) {
+	p := &Process{
+		Pid: pid,
+	}
+
+	exists, err := PidExistsWithContext(ctx, pid)
+	if err != nil {
+		return p, err
+	}
+	if !exists {
+		return p, ErrorProcessNotRunning
+	}
+	p.CreateTimeWithContext(ctx)
+	return p, nil
+}
+
+func PidExists(pid int32) (bool, error) {
+	return PidExistsWithContext(context.Background(), pid)
+}
+
+// Background returns true if the process is in background, false otherwise.
+func (p *Process) Background() (bool, error) {
+	return p.BackgroundWithContext(context.Background())
+}
+
+func (p *Process) BackgroundWithContext(ctx context.Context) (bool, error) {
+	fg, err := p.ForegroundWithContext(ctx)
+	if err != nil {
+		return false, err
+	}
+	return !fg, err
+}
+
+// If interval is 0, return difference from last call(non-blocking).
+// If interval > 0, wait interval sec and return diffrence between start and end.
+func (p *Process) Percent(interval time.Duration) (float64, error) {
+	return p.PercentWithContext(context.Background(), interval)
+}
+
+func (p *Process) PercentWithContext(ctx context.Context, interval time.Duration) (float64, error) {
+	cpuTimes, err := p.TimesWithContext(ctx)
+	if err != nil {
+		return 0, err
+	}
+	now := time.Now()
+
+	if interval > 0 {
+		p.lastCPUTimes = cpuTimes
+		p.lastCPUTime = now
+		if err := common.Sleep(ctx, interval); err != nil {
+			return 0, err
+		}
+		cpuTimes, err = p.TimesWithContext(ctx)
+		now = time.Now()
+		if err != nil {
+			return 0, err
+		}
+	} else {
+		if p.lastCPUTimes == nil {
+			// invoked first time
+			p.lastCPUTimes = cpuTimes
+			p.lastCPUTime = now
+			return 0, nil
+		}
+	}
+
+	numcpu := runtime.NumCPU()
+	delta := (now.Sub(p.lastCPUTime).Seconds()) * float64(numcpu)
+	ret := calculatePercent(p.lastCPUTimes, cpuTimes, delta, numcpu)
+	p.lastCPUTimes = cpuTimes
+	p.lastCPUTime = now
+	return ret, nil
+}
+
+// IsRunning returns whether the process is still running or not.
+func (p *Process) IsRunning() (bool, error) {
+	return p.IsRunningWithContext(context.Background())
+}
+
+func (p *Process) IsRunningWithContext(ctx context.Context) (bool, error) {
+	createTime, err := p.CreateTimeWithContext(ctx)
+	if err != nil {
+		return false, err
+	}
+	p2, err := NewProcessWithContext(ctx, p.Pid)
+	if err == ErrorProcessNotRunning {
+		return false, nil
+	}
+	createTime2, err := p2.CreateTimeWithContext(ctx)
+	if err != nil {
+		return false, err
+	}
+	return createTime == createTime2, nil
+}
+
+// CreateTime returns created time of the process in milliseconds since the epoch, in UTC.
+func (p *Process) CreateTime() (int64, error) {
+	return p.CreateTimeWithContext(context.Background())
+}
+
+func (p *Process) CreateTimeWithContext(ctx context.Context) (int64, error) {
+	if p.createTime != 0 {
+		return p.createTime, nil
+	}
+	createTime, err := p.createTimeWithContext(ctx)
+	p.createTime = createTime
+	return p.createTime, err
+}
+
+func calculatePercent(t1, t2 *cpu.TimesStat, delta float64, numcpu int) float64 {
+	if delta == 0 {
+		return 0
+	}
+	delta_proc := t2.Total() - t1.Total()
+	overall_percent := ((delta_proc / delta) * 100) * float64(numcpu)
+	return overall_percent
+}
+
+// MemoryPercent returns how many percent of the total RAM this process uses
+func (p *Process) MemoryPercent() (float32, error) {
+	return p.MemoryPercentWithContext(context.Background())
+}
+
+func (p *Process) MemoryPercentWithContext(ctx context.Context) (float32, error) {
+	machineMemory, err := mem.VirtualMemoryWithContext(ctx)
+	if err != nil {
+		return 0, err
+	}
+	total := machineMemory.Total
+
+	processMemory, err := p.MemoryInfoWithContext(ctx)
+	if err != nil {
+		return 0, err
+	}
+	used := processMemory.RSS
+
+	return (100 * float32(used) / float32(total)), nil
+}
+
+// CPU_Percent returns how many percent of the CPU time this process uses
+func (p *Process) CPUPercent() (float64, error) {
+	return p.CPUPercentWithContext(context.Background())
+}
+
+func (p *Process) CPUPercentWithContext(ctx context.Context) (float64, error) {
+	crt_time, err := p.createTimeWithContext(ctx)
+	if err != nil {
+		return 0, err
+	}
+
+	cput, err := p.TimesWithContext(ctx)
+	if err != nil {
+		return 0, err
+	}
+
+	created := time.Unix(0, crt_time*int64(time.Millisecond))
+	totalTime := time.Since(created).Seconds()
+	if totalTime <= 0 {
+		return 0, nil
+	}
+
+	return 100 * cput.Total() / totalTime, nil
+}
+
+// Groups returns all group IDs(include supplementary groups) of the process as a slice of the int
+func (p *Process) Groups() ([]int32, error) {
+	return p.GroupsWithContext(context.Background())
+}
+
+// Ppid returns Parent Process ID of the process.
+func (p *Process) Ppid() (int32, error) {
+	return p.PpidWithContext(context.Background())
+}
+
+// Name returns name of the process.
+func (p *Process) Name() (string, error) {
+	return p.NameWithContext(context.Background())
+}
+
+// Exe returns executable path of the process.
+func (p *Process) Exe() (string, error) {
+	return p.ExeWithContext(context.Background())
+}
+
+// Cmdline returns the command line arguments of the process as a string with
+// each argument separated by 0x20 ascii character.
+func (p *Process) Cmdline() (string, error) {
+	return p.CmdlineWithContext(context.Background())
+}
+
+// CmdlineSlice returns the command line arguments of the process as a slice with each
+// element being an argument.
+func (p *Process) CmdlineSlice() ([]string, error) {
+	return p.CmdlineSliceWithContext(context.Background())
+}
+
+// Cwd returns current working directory of the process.
+func (p *Process) Cwd() (string, error) {
+	return p.CwdWithContext(context.Background())
+}
+
+// Parent returns parent Process of the process.
+func (p *Process) Parent() (*Process, error) {
+	return p.ParentWithContext(context.Background())
+}
+
+// Status returns the process status.
+// Return value could be one of these.
+// R: Running S: Sleep T: Stop I: Idle
+// Z: Zombie W: Wait L: Lock
+// The character is same within all supported platforms.
+func (p *Process) Status() (string, error) {
+	return p.StatusWithContext(context.Background())
+}
+
+// Foreground returns true if the process is in foreground, false otherwise.
+func (p *Process) Foreground() (bool, error) {
+	return p.ForegroundWithContext(context.Background())
+}
+
+// Uids returns user ids of the process as a slice of the int
+func (p *Process) Uids() ([]int32, error) {
+	return p.UidsWithContext(context.Background())
+}
+
+// Gids returns group ids of the process as a slice of the int
+func (p *Process) Gids() ([]int32, error) {
+	return p.GidsWithContext(context.Background())
+}
+
+// Terminal returns a terminal which is associated with the process.
+func (p *Process) Terminal() (string, error) {
+	return p.TerminalWithContext(context.Background())
+}
+
+// Nice returns a nice value (priority).
+func (p *Process) Nice() (int32, error) {
+	return p.NiceWithContext(context.Background())
+}
+
+// IOnice returns process I/O nice value (priority).
+func (p *Process) IOnice() (int32, error) {
+	return p.IOniceWithContext(context.Background())
+}
+
+// Rlimit returns Resource Limits.
+func (p *Process) Rlimit() ([]RlimitStat, error) {
+	return p.RlimitWithContext(context.Background())
+}
+
+// RlimitUsage returns Resource Limits.
+// If gatherUsed is true, the currently used value will be gathered and added
+// to the resulting RlimitStat.
+func (p *Process) RlimitUsage(gatherUsed bool) ([]RlimitStat, error) {
+	return p.RlimitUsageWithContext(context.Background(), gatherUsed)
+}
+
+// IOCounters returns IO Counters.
+func (p *Process) IOCounters() (*IOCountersStat, error) {
+	return p.IOCountersWithContext(context.Background())
+}
+
+// NumCtxSwitches returns the number of the context switches of the process.
+func (p *Process) NumCtxSwitches() (*NumCtxSwitchesStat, error) {
+	return p.NumCtxSwitchesWithContext(context.Background())
+}
+
+// NumFDs returns the number of File Descriptors used by the process.
+func (p *Process) NumFDs() (int32, error) {
+	return p.NumFDsWithContext(context.Background())
+}
+
+// NumThreads returns the number of threads used by the process.
+func (p *Process) NumThreads() (int32, error) {
+	return p.NumThreadsWithContext(context.Background())
+}
+
+func (p *Process) Threads() (map[int32]*cpu.TimesStat, error) {
+	return p.ThreadsWithContext(context.Background())
+}
+
+// Times returns CPU times of the process.
+func (p *Process) Times() (*cpu.TimesStat, error) {
+	return p.TimesWithContext(context.Background())
+}
+
+// CPUAffinity returns CPU affinity of the process.
+func (p *Process) CPUAffinity() ([]int32, error) {
+	return p.CPUAffinityWithContext(context.Background())
+}
+
+// MemoryInfo returns generic process memory information,
+// such as RSS and VMS.
+func (p *Process) MemoryInfo() (*MemoryInfoStat, error) {
+	return p.MemoryInfoWithContext(context.Background())
+}
+
+// MemoryInfoEx returns platform-specific process memory information.
+func (p *Process) MemoryInfoEx() (*MemoryInfoExStat, error) {
+	return p.MemoryInfoExWithContext(context.Background())
+}
+
+// PageFaultsInfo returns the process's page fault counters.
+func (p *Process) PageFaults() (*PageFaultsStat, error) {
+	return p.PageFaultsWithContext(context.Background())
+}
+
+// Children returns the children of the process represented as a slice
+// of pointers to Process type.
+func (p *Process) Children() ([]*Process, error) {
+	return p.ChildrenWithContext(context.Background())
+}
+
+// OpenFiles returns a slice of OpenFilesStat opend by the process.
+// OpenFilesStat includes a file path and file descriptor.
+func (p *Process) OpenFiles() ([]OpenFilesStat, error) {
+	return p.OpenFilesWithContext(context.Background())
+}
+
+// Connections returns a slice of net.ConnectionStat used by the process.
+// This returns all kind of the connection. This means TCP, UDP or UNIX.
+func (p *Process) Connections() ([]net.ConnectionStat, error) {
+	return p.ConnectionsWithContext(context.Background())
+}
+
+// Connections returns a slice of net.ConnectionStat used by the process at most `max`.
+func (p *Process) ConnectionsMax(max int) ([]net.ConnectionStat, error) {
+	return p.ConnectionsMaxWithContext(context.Background(), max)
+}
+
+// NetIOCounters returns NetIOCounters of the process.
+func (p *Process) NetIOCounters(pernic bool) ([]net.IOCountersStat, error) {
+	return p.NetIOCountersWithContext(context.Background(), pernic)
+}
+
+// MemoryMaps get memory maps from /proc/(pid)/smaps
+func (p *Process) MemoryMaps(grouped bool) (*[]MemoryMapsStat, error) {
+	return p.MemoryMapsWithContext(context.Background(), grouped)
+}
+
+// Tgid returns thread group id of the process.
+func (p *Process) Tgid() (int32, error) {
+	return p.TgidWithContext(context.Background())
+}
+
+// SendSignal sends a unix.Signal to the process.
+func (p *Process) SendSignal(sig syscall.Signal) error {
+	return p.SendSignalWithContext(context.Background(), sig)
+}
+
+// Suspend sends SIGSTOP to the process.
+func (p *Process) Suspend() error {
+	return p.SuspendWithContext(context.Background())
+}
+
+// Resume sends SIGCONT to the process.
+func (p *Process) Resume() error {
+	return p.ResumeWithContext(context.Background())
+}
+
+// Terminate sends SIGTERM to the process.
+func (p *Process) Terminate() error {
+	return p.TerminateWithContext(context.Background())
+}
+
+// Kill sends SIGKILL to the process.
+func (p *Process) Kill() error {
+	return p.KillWithContext(context.Background())
+}
+
+// Username returns a username of the process.
+func (p *Process) Username() (string, error) {
+	return p.UsernameWithContext(context.Background())
+}
+
+// Environ returns the environment variables of the process.
+func (p *Process) Environ() ([]string, error) {
+	return p.EnvironWithContext(context.Background())
+}