Compare commits
18 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| 4aa1c81fea | |||
| 966a3d57c1 | |||
| a12c268be2 | |||
| 7b34495cf6 | |||
| 1c40e29eff | |||
| ef78245902 | |||
| 910be4ea31 | |||
| 285229009f | |||
| 19dd2dfb33 | |||
| 139ea18422 | |||
| 3bedf019dc | |||
| da74456d6a | |||
| f40db69b9d | |||
| 239bcd4b95 | |||
| 5a3d26a52c | |||
| bf20c815ce | |||
| f1c4fd960d | |||
| 8d18bfe55d |
328
cmd/list.go
328
cmd/list.go
@ -4,7 +4,6 @@ import (
|
||||
"os"
|
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"fmt"
|
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"log"
|
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"errors"
|
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"reflect"
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"strings"
|
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"io/ioutil"
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@ -13,291 +12,28 @@ import (
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"github.com/spf13/viper"
|
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)
|
||||
|
||||
|
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// Recurse into structure, returning reflect.Value of wanted field.
|
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// Nested fields are named with a dot (ex "MyStruct.MyField")
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func getStructFieldValue(parentStruct interface{}, fieldName string) (*reflect.Value, string, error) {
|
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v := reflect.ValueOf(parentStruct)
|
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|
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/* if v.Kind() == reflect.Ptr {
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v = v.Elem()
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}
|
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*/
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if false {
|
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for i := 0 ; i < v.NumField(); i++ {
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f := v.Field(i)
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if f.Kind() == reflect.String {
|
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fmt.Printf("%v=%v\n", v.Type().Field(i).Name, f.Interface())
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}
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}
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}
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||||
|
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if strings.Contains(fieldName, ".") {
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fs := strings.Split(fieldName, ".")
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//f := v.FieldByName(fs[0])
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f := v.Elem().FieldByName(fs[0])
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if f.Kind() == reflect.Struct {
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return getStructFieldValue(f.Interface(), strings.Join(fs[1:], "."))
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} else {
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log.Fatalln(fmt.Sprintf("%s is not a struct: %s\n", fs[0], f.Kind().String()))
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}
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} else {
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f := v.FieldByName(fieldName)
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if f.IsValid() {
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return &f, fieldName, nil
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} else {
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return &v, fieldName, errors.New(fmt.Sprintf("Field not found: %s", fieldName))
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}
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}
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|
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return &v, fieldName, nil
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}
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|
||||
|
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// TODO : Replace by getStructFieldValue
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// Recurse into structure, returning reflect.Value of wanted field.
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// Nested fields are named with a dot (ex "MyStruct.MyField")
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func getStructField(parentStruct interface{}, fieldName string) (reflect.Value, string) {
|
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v := reflect.ValueOf(parentStruct)
|
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|
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if v.Kind() == reflect.Ptr {
|
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v = v.Elem()
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}
|
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|
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if false {
|
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for i := 0 ; i < v.NumField(); i++ {
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f := v.Field(i)
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if f.Kind() == reflect.String {
|
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fmt.Printf("%v=%v\n", v.Type().Field(i).Name, f.Interface())
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}
|
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}
|
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}
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|
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if strings.Contains(fieldName, ".") {
|
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fs := strings.Split(fieldName, ".")
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f := v.FieldByName(fs[0])
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if f.Kind() == reflect.Struct {
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return getStructField(f.Interface(), strings.Join(fs[1:], "."))
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} else {
|
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log.Fatalln(fmt.Sprintf("%s is not a struct: %s\n", fs[0], f.Kind().String()))
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}
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}
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return v, fieldName
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}
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|
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|
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/* Pretty display of jails field
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Fields to show are given in a string array parameter
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Ex. : displayJails(["Name", "JID", "RootPath"])
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*/
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func displayStructFields(jails []Jail, valsToDisplay []string) {
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/* A line is defined by :
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Nr of fields
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For each field :
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Its name
|
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Its max length
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Its value
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*/
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type Field struct {
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Name string
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MaxLen int
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Value string
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}
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type Line []Field
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||||
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type Output []Line
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var out Output
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|
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//fmt.Printf("%d fields in a %d items structure\n", len(valsToDisplay), len(jails))
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|
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// Browse structure to get max length and values
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for _, j := range jails {
|
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// Have to use a pointer, else reflect.Value.Elem() will panic : https://pkg.go.dev/reflect#Value.Elem
|
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tj := &j
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|
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line := make([]Field, len(valsToDisplay))
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for i, f := range valsToDisplay {
|
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a, f := getStructField(tj, f)
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|
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field := Field {
|
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Name: f,
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||||
}
|
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if a.FieldByName(f).IsValid() {
|
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// For now this just contains this item length, will adjust later
|
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// We need to divide length by number of items in string fields (because we can have more than 1 ip4_addr)
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if reflect.TypeOf(a.FieldByName(f).Interface()).Kind() == reflect.String {
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itnr := len(strings.Split(string(a.FieldByName(f).Interface().(string)), ","))
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field.MaxLen = len(fmt.Sprintf("%v", a.FieldByName(f).Interface())) / itnr
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||||
} else {
|
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field.MaxLen = len(fmt.Sprintf("%v", a.FieldByName(f).Interface()))
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||||
}
|
||||
field.Value = fmt.Sprintf("%v", a.FieldByName(f).Interface())
|
||||
} else {
|
||||
fmt.Printf("Invalid field name: %s\n", f)
|
||||
}
|
||||
line[i] = field
|
||||
|
||||
}
|
||||
out = append(out, line)
|
||||
}
|
||||
|
||||
if len(out) == 0 {
|
||||
fmt.Printf("Nothing to see here!\n")
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return
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}
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|
||||
// Get real maximum length
|
||||
maxlen := make([]int, len(valsToDisplay))
|
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for i := 0; i< len(valsToDisplay); i++ {
|
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maxlen[i] = len(valsToDisplay[i])
|
||||
}
|
||||
for _, l := range out {
|
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for i, f := range l {
|
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if f.MaxLen > maxlen[i] {
|
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maxlen[i] = f.MaxLen
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Align maxlen to the real maximum length
|
||||
for io, l := range out {
|
||||
for ii, _ := range l {
|
||||
// We need to access slice by index if we want to modify content
|
||||
out[io][ii].MaxLen = maxlen[ii]
|
||||
}
|
||||
}
|
||||
|
||||
totalLen := 0
|
||||
// For each field, add separator and 2 blank spaces
|
||||
for _, f := range out[0] {
|
||||
totalLen += f.MaxLen + 3
|
||||
}
|
||||
// Then add starting delimiter
|
||||
totalLen += 1
|
||||
|
||||
Debug := false
|
||||
if Debug == true {
|
||||
for _, f := range out[0] {
|
||||
fmt.Printf("%s max length : %d\n", f.Name, f.MaxLen)
|
||||
}
|
||||
}
|
||||
|
||||
// Lets draw things on the screen!
|
||||
// First, headers: 1st separator line
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("=") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
|
||||
// Column names
|
||||
for i, f := range out[0] {
|
||||
if i == 0 {
|
||||
fmt.Printf("|")
|
||||
}
|
||||
/* Use vlsToDisplay to get real name (with "Config.")
|
||||
fmt.Printf(" %s", f.Name)
|
||||
for i := len(f.Name)+1 ; i < f.MaxLen+1 ; i++ { */
|
||||
fmt.Printf(" %s", valsToDisplay[i])
|
||||
for i := len(valsToDisplay[i])+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
// Finally separator line
|
||||
fmt.Printf("\n")
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("=") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
// Then display data
|
||||
// Loop through lines
|
||||
for _, l := range out {
|
||||
|
||||
// Loop through fields
|
||||
// In case we need to add a line for a 2nd IP, or whatever object
|
||||
var supplines = make(map[string]string)
|
||||
for i, f := range l {
|
||||
if i == 0 {
|
||||
fmt.Printf("|")
|
||||
}
|
||||
// Special cases of value displaying
|
||||
if f.Name == "JID" && f.Value == "0" {
|
||||
fmt.Printf(" ")
|
||||
} else if f.Name == "Ip4_addr" {
|
||||
ia := strings.Split(f.Value, ",")
|
||||
// If we have more than 1 value we need to finish this line, and store value for writing at the end of line loop
|
||||
for i, inter := range ia {
|
||||
if i > 0 {
|
||||
supplines[f.Name] = inter
|
||||
} else {
|
||||
fmt.Printf(" %s", inter)
|
||||
}
|
||||
}
|
||||
//fmt.Printf(" %s", strings.Split(strings.Split(f.Value, "|")[1], "/")[0])
|
||||
} else {
|
||||
fmt.Printf(" %s", f.Value)
|
||||
}
|
||||
// Complete with spaces to the max length
|
||||
for i := len(f.Value)+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
// Draw supplementary lines
|
||||
if len(supplines) > 0 {
|
||||
for i, f := range l {
|
||||
if i == 0 {
|
||||
fmt.Printf("\n|")
|
||||
}
|
||||
// Overwrite value in this scope
|
||||
v, exists := supplines[f.Name]
|
||||
if exists {
|
||||
fmt.Printf(" %s", v)
|
||||
} else {
|
||||
// 1st option : Do not redisplay precedent line values
|
||||
fmt.Printf(" ")
|
||||
// 2nd option : Redisplay precedenet line values
|
||||
//fmt.Printf(" %s", f.Value)
|
||||
}
|
||||
// Complete with spaces to the max length
|
||||
for i := len(v)+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
}
|
||||
// Draw line separator between jails
|
||||
if !gNoLineSep {
|
||||
fmt.Printf("\n")
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("-") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
if gNoLineSep {
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("-") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
}
|
||||
/********************************************************************************
|
||||
* List all properties a jail have, with their internal name
|
||||
* Only print properties name. To get name & values, use GetJailProperties()
|
||||
*******************************************************************************/
|
||||
func ListJailsProps(args []string) {
|
||||
var conf Jail
|
||||
var jailconf JailConfig
|
||||
var result []string
|
||||
|
||||
fmt.Printf("\n")
|
||||
conf.Config = jailconf
|
||||
|
||||
result = getStructFieldNames(conf, result, "")
|
||||
|
||||
for _, f := range result {
|
||||
fmt.Printf("%s\n", f)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Get Jails from datastores. Store config and running metadata into gJails global var */
|
||||
/********************************************************************************
|
||||
* Get Jails from datastores. Store config and running metadata
|
||||
* into gJails global var
|
||||
*******************************************************************************/
|
||||
func ListJails(args []string, display bool) {
|
||||
fields := strings.Split(gDisplayColumns, ",")
|
||||
|
||||
@ -308,9 +44,9 @@ func ListJails(args []string, display bool) {
|
||||
// This is the structure we will filter, then display
|
||||
var jails []Jail
|
||||
|
||||
/************************************************************************************
|
||||
/***************************************************************
|
||||
/ Filter jails with "filter" options
|
||||
/***********************************************************************************/
|
||||
/**************************************************************/
|
||||
if len(gFilterJails) > 0 && gFilterJails != "none" {
|
||||
flts := make(map[string]string)
|
||||
for _, flt := range strings.Split(gFilterJails, ",") {
|
||||
@ -342,9 +78,9 @@ func ListJails(args []string, display bool) {
|
||||
}
|
||||
|
||||
|
||||
/************************************************************************************
|
||||
/***************************************************************
|
||||
/ Filter jails by names given on command line
|
||||
/***********************************************************************************/
|
||||
/**************************************************************/
|
||||
if len(args) > 0 {
|
||||
var js []Jail
|
||||
for _, a := range args {
|
||||
@ -358,12 +94,12 @@ func ListJails(args []string, display bool) {
|
||||
jails = js
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
/***************************************************************
|
||||
/ Sort jails
|
||||
/ We support 3 sort criteria max
|
||||
/***********************************************************************************/
|
||||
/**************************************************************/
|
||||
if len(gSortFields) > 0 && gSortFields != "none" {
|
||||
js := initSortStruct()
|
||||
js := initJailSortStruct()
|
||||
|
||||
// The way we manage criteria quantity is not very elegant...
|
||||
var fct1, fct2, fct3 *reflect.Value
|
||||
@ -391,19 +127,19 @@ func ListJails(args []string, display bool) {
|
||||
|
||||
switch len(strings.Split(gSortFields, ",")) {
|
||||
case 1:
|
||||
OrderedBy(fct1.Interface().(lessFunc)).Sort(jails)
|
||||
JailsOrderedBy(fct1.Interface().(jailLessFunc)).Sort(jails)
|
||||
case 2:
|
||||
OrderedBy(fct1.Interface().(lessFunc), fct2.Interface().(lessFunc)).Sort(jails)
|
||||
JailsOrderedBy(fct1.Interface().(jailLessFunc), fct2.Interface().(jailLessFunc)).Sort(jails)
|
||||
case 3:
|
||||
OrderedBy(fct1.Interface().(lessFunc), fct2.Interface().(lessFunc), fct3.Interface().(lessFunc)).Sort(jails)
|
||||
JailsOrderedBy(fct1.Interface().(jailLessFunc), fct2.Interface().(jailLessFunc), fct3.Interface().(jailLessFunc)).Sort(jails)
|
||||
}
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
/***************************************************************
|
||||
/ Finally, display jails
|
||||
/***********************************************************************************/
|
||||
/**************************************************************/
|
||||
if display {
|
||||
displayStructFields(jails, fields)
|
||||
displayJailsFields(jails, fields)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
156
cmd/properties.go
Normal file
156
cmd/properties.go
Normal file
@ -0,0 +1,156 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"reflect"
|
||||
"strings"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
func GetJailProperties(args []string) {
|
||||
var props []string
|
||||
var jail Jail
|
||||
|
||||
if len(args) > 0 {
|
||||
for i, a := range args {
|
||||
// Last arg is the jail name
|
||||
if i == len(args)-1 {
|
||||
jail.Name = a
|
||||
} else {
|
||||
props = append(props, a)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if len(jail.Name) == 0 || len(args) == 0 {
|
||||
// TODO : Show help
|
||||
fmt.Printf("Error\n")
|
||||
return
|
||||
}
|
||||
|
||||
if isStringInArray(props, "all") {
|
||||
var result []string
|
||||
result = getStructFieldNames(jail, result, "")
|
||||
props = result
|
||||
}
|
||||
|
||||
for _, p := range props {
|
||||
v, err := getJailProperty(&jail, p)
|
||||
if err != nil {
|
||||
fmt.Printf("Error: %s\n", err.Error())
|
||||
return
|
||||
} else {
|
||||
fmt.Printf("%s = %s\n", p, v)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func getJailProperty(jail *Jail, propName string) (string, error) {
|
||||
for i, j := range gJails {
|
||||
if j.Name == jail.Name {
|
||||
val, _, err := getStructFieldValue(&gJails[i], propName)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
switch val.Kind() {
|
||||
case reflect.String:
|
||||
return val.String(), nil
|
||||
case reflect.Int:
|
||||
return strconv.FormatInt(val.Int(), 10), nil
|
||||
case reflect.Bool:
|
||||
return strconv.FormatBool(val.Bool()), nil
|
||||
default:
|
||||
return "", errors.New(fmt.Sprintf("Error: Unknown type for property %s: %s\n", propName, val.Kind()))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return "", errors.New(fmt.Sprintf("Jail not found: %s", jail.Name))
|
||||
}
|
||||
|
||||
func SetJailProperties(args []string) {
|
||||
type properties struct {
|
||||
name string
|
||||
value string
|
||||
}
|
||||
|
||||
var jail Jail
|
||||
var props []properties
|
||||
|
||||
if len(args) > 0 {
|
||||
for i, a := range args {
|
||||
// This is the jail name
|
||||
if i == len(args)-1 {
|
||||
jail.Name = a
|
||||
} else {
|
||||
kv := strings.Split(a, "=")
|
||||
if len(kv) != 2 {
|
||||
// TODO : Show help
|
||||
fmt.Printf("Error parsing args: %s\n", a)
|
||||
return
|
||||
} else {
|
||||
p := properties{name: kv[0], value: kv[1]}
|
||||
props = append(props, p)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if len(jail.Name) == 0 || len(args) == 0 {
|
||||
// TODO : Show help
|
||||
fmt.Printf("Error\n")
|
||||
return
|
||||
}
|
||||
|
||||
for _, p := range props {
|
||||
err := setJailProperty(&jail, p.name, p.value)
|
||||
if err != nil {
|
||||
fmt.Printf("Error: %s\n", err.Error())
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// setJailProperty takes a string as propValue, whatever the real property type is.
|
||||
// It will be converted.
|
||||
func setJailProperty(jail *Jail, propName string, propValue string) error {
|
||||
for i, j := range gJails {
|
||||
if j.Name == jail.Name {
|
||||
val, _, err := getStructFieldValue(&gJails[i], propName)
|
||||
//val, _, err := getStructFieldValue(&gJails[i].Config, strings.Split(propName, ".")[1])
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if val.CanSet() {
|
||||
switch val.Kind() {
|
||||
case reflect.String:
|
||||
val.SetString(propValue)
|
||||
case reflect.Int:
|
||||
ival, err := strconv.ParseInt(propValue, 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
val.SetInt(ival)
|
||||
case reflect.Bool:
|
||||
bval, err := strconv.ParseBool(propValue)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
val.SetBool(bval)
|
||||
default:
|
||||
return errors.New(fmt.Sprintf("Field is an unkown type: %s: %s", propName, val.Kind().String()))
|
||||
}
|
||||
fmt.Printf("%s: %s set to %s\n", jail.Name, propName, propValue)
|
||||
gJails[i].ConfigUpdated = true
|
||||
} else {
|
||||
return errors.New(fmt.Sprintf("Field is not writable : %s", propName))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
203
cmd/root.go
203
cmd/root.go
@ -5,6 +5,7 @@ import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
"io/ioutil"
|
||||
"encoding/json"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
@ -12,7 +13,7 @@ import (
|
||||
)
|
||||
|
||||
const (
|
||||
gVersion = "0.022a"
|
||||
gVersion = "0.25"
|
||||
)
|
||||
|
||||
var (
|
||||
@ -27,31 +28,32 @@ var (
|
||||
gNoLineSep bool
|
||||
|
||||
gHostVersion float64
|
||||
|
||||
gTimeZone string
|
||||
gSnapshotName string
|
||||
|
||||
|
||||
rootCmd = & cobra.Command{
|
||||
Use: "gocage",
|
||||
Short: "GoCage is a FreeBSD Jail management tool",
|
||||
Long: `GoCage is a jail management tool. It support VNET, host-only, NAT networks. Provides snapshots and cloning.
|
||||
rootCmd = & cobra.Command {
|
||||
Use: "gocage",
|
||||
Short: "GoCage is a FreeBSD Jail management tool",
|
||||
Long: `GoCage is a jail management tool. It support VNET, host-only, NAT networks. Provides snapshots and cloning.
|
||||
It support iocage jails and can coexist with iocage.`,
|
||||
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
fmt.Println("Here we are in the Run")
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
fmt.Println("Here we are in the Run")
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
versionCmd = &cobra.Command {
|
||||
Use: "version",
|
||||
Short: "Print the version number of GoCage",
|
||||
Long: `Let this show you how much fail I had to get this *cough* perfect`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
fmt.Printf("GoCage v.%s on FreeBSD %.1f\n", gVersion, gHostVersion)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
versionCmd = &cobra.Command{
|
||||
Use: "version",
|
||||
Short: "Print the version number of GoCage",
|
||||
Long: `Let this show you how much fail I had to get this *cough* perfect`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
fmt.Printf("GoCage v.%s on FreeBSD %.1f\n", gVersion, gHostVersion)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
listCmd = &cobra.Command{
|
||||
listCmd = &cobra.Command {
|
||||
Use: "list",
|
||||
Short: "Print jails",
|
||||
Long: `Display jails, their IP and OS.
|
||||
@ -63,28 +65,111 @@ ex: gocage list srv-db srv-web`,
|
||||
},
|
||||
}
|
||||
|
||||
stopCmd = &cobra.Command{
|
||||
listPropsCmd = &cobra.Command {
|
||||
Use: "properties",
|
||||
Short: "Print jails properties",
|
||||
Long: "Display jails properties. You can use properties to filter, get or set them.",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
ListJailsProps(args)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
stopCmd = &cobra.Command {
|
||||
Use: "stop",
|
||||
Short: "stop jail",
|
||||
Long: `shutdown jail`,
|
||||
Long: "shutdown jail",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Get the inventory
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
StopJail(args)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
startCmd = &cobra.Command{
|
||||
startCmd = &cobra.Command {
|
||||
Use: "start",
|
||||
Short: "start jail",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Get the inventory
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
StartJail(args)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
setCmd = &cobra.Command {
|
||||
Use: "set",
|
||||
Short: "Set a jail property",
|
||||
Long: `Set jail property value. Specify property=value, end command with jail name.
|
||||
Multiples properties can be specified, separated with space (Ex: gocage set allow_mlock=1 boot=1 myjail)`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
SetJailProperties(args)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
getCmd = &cobra.Command {
|
||||
Use: "get",
|
||||
Short: "Get a jail property",
|
||||
Long: `Get jail property value. Specify property, end command with jail name.
|
||||
Multiples properties can be specified, separated with space (Ex: gocage get allow_mlock boot myjail)
|
||||
For all properties specify "all" (Ex: gocage get all myjail)`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
GetJailProperties(args)
|
||||
cleanAfterRun()
|
||||
},
|
||||
}
|
||||
|
||||
snapshotCmd = &cobra.Command {
|
||||
Use: "snapshot",
|
||||
Short: "snapshot jail",
|
||||
Long: "Commands to manage jail snapshots. If no arguments given, ",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
|
||||
},
|
||||
}
|
||||
|
||||
snapshotListCmd = &cobra.Command {
|
||||
Use: "list",
|
||||
Short: "list snapshots",
|
||||
Long: `List snapshots of a jail by specifying its name.
|
||||
List all snapshots if no jail name specified.
|
||||
You can specify multiple jails.`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
ListJailsSnapshots(args)
|
||||
},
|
||||
}
|
||||
|
||||
snapshotCreateCmd = &cobra.Command {
|
||||
Use: "create",
|
||||
Short: "create snapshots",
|
||||
Long: `Create snapshot of a jail by specifying snapshot name and jail name.`,
|
||||
// You can specify multiple jails.`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
CreateJailSnapshot(args)
|
||||
},
|
||||
}
|
||||
|
||||
snapshotDeleteCmd = &cobra.Command {
|
||||
Use: "destroy",
|
||||
Short: "destroy snapshots",
|
||||
Long: `Destroy snapshot of a jail by specifying snapshot name and jail name.`,
|
||||
// You can specify multiple jails.`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
// Load inventory
|
||||
ListJails(args, false)
|
||||
DeleteJailSnapshot(args)
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
@ -93,21 +178,37 @@ func init() {
|
||||
cobra.OnInitialize(initConfig)
|
||||
|
||||
// Global switches
|
||||
rootCmd.PersistentFlags().StringVarP(&gConfigFile, "config", "c", "/usr/local/etc/gocage.conf.yml", "GoCage configuration file")
|
||||
rootCmd.PersistentFlags().BoolVarP(&gUseSudo, "sudo", "u", false, "Use sudo to run commands")
|
||||
rootCmd.PersistentFlags().StringVarP(&gConfigFile, "config", "c", "/usr/local/etc/gocage.conf.yml", "GoCage configuration file")
|
||||
rootCmd.PersistentFlags().BoolVarP(&gUseSudo, "sudo", "u", false, "Use sudo to run commands")
|
||||
rootCmd.PersistentFlags().StringVarP(&gTimeZone, "timezone", "t", "", "Specify timezone. Will get from /var/db/zoneinfo if not set.")
|
||||
|
||||
// Command dependant switches
|
||||
listCmd.PersistentFlags().StringVarP(&gDisplayColumns, "outcol", "o", "JID,Name,Config.Release,Config.Ip4_addr,Running", "Show these columns in output")
|
||||
listCmd.PersistentFlags().BoolVarP(&gNoLineSep, "nolinesep", "l", false, "Do not display line separator between jails")
|
||||
listCmd.PersistentFlags().StringVarP(&gFilterJails, "filter", "f", "none", "Only display jails with these values. Ex: \"gocage list -f Config.Boot=1\" will only list started on boot jails")
|
||||
listCmd.PersistentFlags().StringVarP(&gSortFields, "sort", "s", "none", "Display jails sorted by field values. Ex: \"gocage list -s +Name,-Config.Priority\" will sort jails by their decreasing name, then increasing start priority. 3 critera max supported.")
|
||||
|
||||
// These are persistent so we can reuse them in "gocage list snapshot myjail" command (TODO)
|
||||
listCmd.PersistentFlags().StringVarP(&gDisplayColumns, "outcol", "o", "JID,Name,Config.Release,Config.Ip4_addr,Running", "Show these columns in output")
|
||||
listCmd.PersistentFlags().BoolVarP(&gNoLineSep, "nolinesep", "l", false, "Do not display line separator between jails")
|
||||
listCmd.PersistentFlags().StringVarP(&gFilterJails, "filter", "f", "none", "Only display jails with these values. Ex: \"gocage list -f Config.Boot=1\" will only list started on boot jails")
|
||||
listCmd.PersistentFlags().StringVarP(&gSortFields, "sort", "s", "none", "Display jails sorted by field values. Ex: \"gocage list -s +Name,-Config.Priority\" will sort jails by their decreasing name, then increasing start priority. 3 critera max supported.")
|
||||
|
||||
// This is local flag : Only available to gocage snapshot create command
|
||||
snapshotCreateCmd.Flags().StringVarP(&gSnapshotName, "snapname", "n", "", "Name of the snapshot to create")
|
||||
snapshotCreateCmd.MarkFlagRequired("snapname")
|
||||
snapshotDeleteCmd.Flags().StringVarP(&gSnapshotName, "snapname", "n", "", "Name of the snapshot to destroy")
|
||||
snapshotDeleteCmd.MarkFlagRequired("snapname")
|
||||
|
||||
// Now declare commands
|
||||
rootCmd.AddCommand(versionCmd)
|
||||
rootCmd.AddCommand(listCmd)
|
||||
rootCmd.AddCommand(stopCmd)
|
||||
rootCmd.AddCommand(startCmd)
|
||||
|
||||
rootCmd.AddCommand(versionCmd)
|
||||
rootCmd.AddCommand(listCmd)
|
||||
listCmd.AddCommand(listPropsCmd)
|
||||
rootCmd.AddCommand(stopCmd)
|
||||
rootCmd.AddCommand(startCmd)
|
||||
rootCmd.AddCommand(getCmd)
|
||||
rootCmd.AddCommand(setCmd)
|
||||
rootCmd.AddCommand(snapshotCmd)
|
||||
snapshotCmd.AddCommand(snapshotListCmd)
|
||||
snapshotCmd.AddCommand(snapshotCreateCmd)
|
||||
snapshotCmd.AddCommand(snapshotDeleteCmd)
|
||||
|
||||
// Get FreeBSD version
|
||||
out, err := executeCommand("freebsd-version")
|
||||
if err != nil {
|
||||
@ -115,7 +216,7 @@ func init() {
|
||||
os.Exit(1)
|
||||
}
|
||||
gHostVersion, _ = strconv.ParseFloat(strings.Split(out, "-")[0], 32)
|
||||
|
||||
|
||||
}
|
||||
|
||||
func initConfig() {
|
||||
@ -141,6 +242,18 @@ func initConfig() {
|
||||
if rootCmd.Flags().Lookup("sudo") != nil && false == rootCmd.Flags().Lookup("sudo").Changed {
|
||||
gUseSudo = viper.GetBool("sudo")
|
||||
}
|
||||
if rootCmd.Flags().Lookup("timezone") != nil && false == rootCmd.Flags().Lookup("timezone").Changed {
|
||||
gTimeZone = viper.GetString("timezone")
|
||||
}
|
||||
// If neither on cmdline nor config file, get from /var/db/zoneinfo
|
||||
if len(gTimeZone) == 0 {
|
||||
tz, err := ioutil.ReadFile("/var/db/zoneinfo")
|
||||
if err != nil {
|
||||
fmt.Println("Error reading /var/db/zoneinfo: %s\n", err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
gTimeZone = strings.Trim(string(tz), "\n")
|
||||
}
|
||||
if listCmd.Flags().Lookup("outcol") != nil && false == listCmd.Flags().Lookup("outcol").Changed {
|
||||
gDisplayColumns = viper.GetString("outcol")
|
||||
}
|
||||
@ -163,22 +276,24 @@ func initConfig() {
|
||||
func cleanAfterRun() {
|
||||
for _, j := range gJails {
|
||||
if j.ConfigUpdated {
|
||||
// TODO : Marshall to disk
|
||||
fmt.Printf("Config for jail %s will be updated\n", j.Name)
|
||||
marshaled, err := json.MarshalIndent(j.Config, "", " ")
|
||||
if err != nil {
|
||||
fmt.Printf("ERROR marshaling config: %s\n", err.Error())
|
||||
}
|
||||
fmt.Printf(string(marshaled))
|
||||
//fmt.Printf(string(marshaled))
|
||||
if os.WriteFile(j.ConfigPath, []byte(marshaled), 0644); err != nil {
|
||||
fmt.Printf("Error writing config file %s: %v\n", j.ConfigPath, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func Execute() {
|
||||
if err := rootCmd.Execute(); err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
if err := rootCmd.Execute(); err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
188
cmd/snapshots.go
Normal file
188
cmd/snapshots.go
Normal file
@ -0,0 +1,188 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
/********************************************************************************
|
||||
* List all snapshots jails have
|
||||
*******************************************************************************/
|
||||
func ListJailsSnapshots(args []string) {
|
||||
var jailNames []string
|
||||
var snapshots []Snapshot
|
||||
|
||||
if len(args) > 0 {
|
||||
for _, a := range args {
|
||||
jailNames = append(jailNames, a)
|
||||
}
|
||||
}
|
||||
|
||||
if len(jailNames) == 0 || len(args) == 0 {
|
||||
for _, j := range gJails {
|
||||
snapshots = append(snapshots, listJailSnapshots(j)...)
|
||||
}
|
||||
} else {
|
||||
for _, cj := range gJails {
|
||||
for _, jn := range jailNames {
|
||||
if strings.EqualFold(cj.Name, jn) {
|
||||
snapshots = append(snapshots, listJailSnapshots(cj)...)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
displaySnapshotsFields(snapshots, []string{"Jailname","Name","Creation","Referenced","Used"})
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* List all snapshots a jail have
|
||||
*******************************************************************************/
|
||||
func listJailSnapshots(jail Jail) []Snapshot {
|
||||
var snapshots []Snapshot
|
||||
|
||||
// 1. List all datasets
|
||||
// TODO : Include mounted filesystems?
|
||||
rs := strings.Split(jail.RootPath, "/")
|
||||
rootDataset := fmt.Sprintf("%s%s", jail.Zpool, strings.Join(rs[:len(rs)-1], "/"))
|
||||
cmd := fmt.Sprintf("zfs list -r -H -o name,mountpoint,used,referenced,creation -t snapshot %s", rootDataset)
|
||||
out, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
fmt.Printf("Error: %s\n", err.Error())
|
||||
return snapshots
|
||||
}
|
||||
|
||||
dateLayout := "Mon Jan _2 15:04 2006"
|
||||
loc, _ := time.LoadLocation(gTimeZone)
|
||||
|
||||
for _, line := range strings.Split(out, "\n") {
|
||||
if len(line) > 0 {
|
||||
ls := strings.Split(line, "\t")
|
||||
// Parse creation date so we can use it to sort snapshots
|
||||
creationts, err := time.ParseInLocation(dateLayout, ls[4], loc)
|
||||
if err != nil {
|
||||
fmt.Println("Error while parsing date %s:", ls[4], err)
|
||||
return snapshots
|
||||
}
|
||||
// Get subdir to append to snapshot name
|
||||
subdir := strings.Replace(strings.Split(ls[0], "@")[0], rootDataset, "", 1)
|
||||
|
||||
snapshots = append(snapshots, Snapshot{Dsname: ls[0],
|
||||
Name: fmt.Sprintf("%s%s", strings.Split(ls[0], "@")[1], subdir),
|
||||
Jailname: jail.Name,
|
||||
Mountpoint: ls[1],
|
||||
Used: ls[2],
|
||||
Referenced: ls[3],
|
||||
Creation: creationts})
|
||||
}
|
||||
}
|
||||
|
||||
// Sort snapshots by creation date
|
||||
ss := initSnapshotSortStruct()
|
||||
SnapshotsOrderedBy(ss.CreationInc).Sort(snapshots)
|
||||
|
||||
return snapshots
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Create snapshot for jail(s)
|
||||
*******************************************************************************/
|
||||
func CreateJailSnapshot(args []string) {
|
||||
var jailNames []string
|
||||
|
||||
if len(args) > 0 {
|
||||
for _, a := range args {
|
||||
jailNames = append(jailNames, a)
|
||||
}
|
||||
}
|
||||
|
||||
for _, cj := range gJails {
|
||||
for _, jn := range jailNames {
|
||||
if strings.EqualFold(cj.Name, jn) {
|
||||
createJailSnapshot(cj)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Create snapshot for a jail
|
||||
*******************************************************************************/
|
||||
func createJailSnapshot(jail Jail) error {
|
||||
rs := strings.Split(jail.RootPath, "/")
|
||||
rootDataset := fmt.Sprintf("%s%s", jail.Zpool, strings.Join(rs[:len(rs)-1], "/"))
|
||||
cmd := fmt.Sprintf("zfs snapshot -r %s@%s", rootDataset, gSnapshotName)
|
||||
|
||||
_, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
fmt.Printf("Error creating snapshot %s@%s: %s\n", rootDataset, gSnapshotName, err.Error())
|
||||
return err
|
||||
}
|
||||
fmt.Printf("Snapshot %s@%s created\n", rootDataset, gSnapshotName)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Delete snapshot for jail(s)
|
||||
*******************************************************************************/
|
||||
func DeleteJailSnapshot(args []string) {
|
||||
var jailNames []string
|
||||
|
||||
if len(args) > 0 {
|
||||
for _, a := range args {
|
||||
jailNames = append(jailNames, a)
|
||||
}
|
||||
}
|
||||
|
||||
for _, cj := range gJails {
|
||||
for _, jn := range jailNames {
|
||||
if strings.EqualFold(cj.Name, jn) {
|
||||
deleteJailSnapshot(cj)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Delete snapshot for a jail
|
||||
*******************************************************************************/
|
||||
func deleteJailSnapshot(jail Jail) error {
|
||||
var snaptodel []string
|
||||
|
||||
// Get all recursive snapshots
|
||||
rs := strings.Split(jail.RootPath, "/")
|
||||
rootDataset := fmt.Sprintf("%s%s", jail.Zpool, strings.Join(rs[:len(rs)-1], "/"))
|
||||
cmd := fmt.Sprintf("zfs list -r -H -o name -t snapshot %s", rootDataset)
|
||||
out, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
fmt.Printf("Error: listing snapshots: %s\n", err.Error())
|
||||
return nil
|
||||
}
|
||||
|
||||
for _, line := range strings.Split(out, "\n") {
|
||||
if len(line) > 0 {
|
||||
ls := strings.Split(line, "@")
|
||||
|
||||
matched, _ := regexp.Match(fmt.Sprintf("^%s(\\/.*)?$", gSnapshotName), []byte(ls[1]))
|
||||
if matched {
|
||||
snaptodel = append(snaptodel, strings.Join(ls, "@"))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for _, s := range snaptodel {
|
||||
cmd := fmt.Sprintf("zfs destroy %s", s)
|
||||
_, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
fmt.Printf("Error deleting snapshot %s: %s\n", s, err.Error())
|
||||
return nil
|
||||
}
|
||||
fmt.Printf("Snapshot %s deleted\n", s)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
65
cmd/start.go
65
cmd/start.go
@ -3,64 +3,12 @@ package cmd
|
||||
import (
|
||||
"os"
|
||||
"fmt"
|
||||
// "log"
|
||||
"errors"
|
||||
"regexp"
|
||||
// "os/exec"
|
||||
// "reflect"
|
||||
"strings"
|
||||
// "strconv"
|
||||
)
|
||||
|
||||
// WIP. Not working now (need to address the real struct field, not a copy of it)
|
||||
// setJailProperty takes a string as propValue, whatever the real property type is.
|
||||
// It will be converted.
|
||||
func setJailProperty(jail *Jail, propName string, propValue string) error {
|
||||
// First get propName type, to convert propValue
|
||||
/* k, _, err := getStructFieldKind(jail, propName)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
kind := k.String()
|
||||
*/
|
||||
|
||||
for i, j := range gJails {
|
||||
if j.Name == jail.Name {
|
||||
val, _, err := getStructFieldValue(&gJails[i], propName)
|
||||
if err != nil {
|
||||
return errors.New(fmt.Sprintf("Field not found: %s", propName))
|
||||
}
|
||||
|
||||
/*if kind == "string" {
|
||||
// WIll the affectation be done in source object or a copy?
|
||||
val.Set(propValue)
|
||||
} else if kind == "int" {
|
||||
v, err := strconv.Atoi(propValue)
|
||||
if err != nil {
|
||||
return errors.New(fmt.Sprintf("propValue have wrong type: %s\n", err.Error()))
|
||||
}
|
||||
val.Set(v)
|
||||
} else {
|
||||
return errors.New(fmt.Sprintf("Property %s have an unsupported type in setJailProperty!\n", propName))
|
||||
}*/
|
||||
|
||||
// panic: reflect: reflect.Value.Set using unaddressable value
|
||||
//val.Set(reflect.ValueOf(propValue).Elem())
|
||||
// ...Because val settability is false :-(
|
||||
fmt.Printf("settability of val: %v\n", val.CanSet())
|
||||
|
||||
// This is OK, using the index to get the real jail object
|
||||
//gJails[i].Config.Allow_mlock = 1
|
||||
|
||||
|
||||
// TODO : integrate this function
|
||||
setJailConfigUpdated(jail)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// FIXME : Do not work?!
|
||||
// We cant use internalName as the value exist only when jail is running
|
||||
func setJailConfigUpdated(jail *Jail) error {
|
||||
if len(jail.ConfigPath) == 0 {
|
||||
@ -68,7 +16,8 @@ func setJailConfigUpdated(jail *Jail) error {
|
||||
}
|
||||
|
||||
for i, j := range gJails {
|
||||
if jail.ConfigPath == j.ConfigPath {
|
||||
if jail.Name == j.Name {
|
||||
fmt.Printf("Tag %s as configUpdated\n", jail.Name)
|
||||
gJails[i].ConfigUpdated = true
|
||||
return nil
|
||||
}
|
||||
@ -78,7 +27,7 @@ func setJailConfigUpdated(jail *Jail) error {
|
||||
}
|
||||
|
||||
func mountProcFs(jail *Jail) error {
|
||||
cmd = fmt.Sprintf("mount -t procfs proc %s/proc", jail.RootPath)
|
||||
cmd := fmt.Sprintf("mount -t procfs proc %s/proc", jail.RootPath)
|
||||
_, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
return errors.New(fmt.Sprintf("Error mounting procfs on %s/proc: %s", jail.RootPath, err.Error()))
|
||||
@ -96,7 +45,7 @@ func mountLinProcFs(jail *Jail) error {
|
||||
return errors.New(fmt.Sprintf("Error creating directory %s: %s", ldir, errDir.Error()))
|
||||
}
|
||||
}
|
||||
cmd = fmt.Sprintf("mount -t linprocfs linproc %s", ldir)
|
||||
cmd := fmt.Sprintf("mount -t linprocfs linproc %s", ldir)
|
||||
_, err = executeCommand(cmd)
|
||||
if err != nil {
|
||||
return errors.New(fmt.Sprintf("Error mounting linprocfs on %s: %s", ldir, err.Error()))
|
||||
@ -106,7 +55,7 @@ func mountLinProcFs(jail *Jail) error {
|
||||
}
|
||||
|
||||
func mountDevFs(jail *Jail) error {
|
||||
cmd = fmt.Sprintf("mount -t devfs dev %s/dev", jail.RootPath)
|
||||
cmd := fmt.Sprintf("mount -t devfs dev %s/dev", jail.RootPath)
|
||||
_, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
return errors.New(fmt.Sprintf("Error mounting devfs on %s/dev: %s", jail.RootPath, err.Error()))
|
||||
@ -127,7 +76,7 @@ func mountFdescFs(jail *Jail) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
cmd = fmt.Sprintf("mount -t fdescfs descfs %s/dev/fd", jail.RootPath)
|
||||
cmd := fmt.Sprintf("mount -t fdescfs descfs %s/dev/fd", jail.RootPath)
|
||||
_, err := executeCommand(cmd)
|
||||
if err != nil {
|
||||
return errors.New(fmt.Sprintf("Error mounting fdescfs on %s/dev/fd: %s", jail.RootPath, err.Error()))
|
||||
|
||||
606
cmd/struct.go
606
cmd/struct.go
@ -1,5 +1,8 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"time"
|
||||
)
|
||||
|
||||
// To allow sorting, just duplicate fields in JailSort below
|
||||
type Jail struct {
|
||||
@ -174,303 +177,326 @@ type Mount struct {
|
||||
Fs_Passno int
|
||||
}
|
||||
|
||||
|
||||
// This struct hold "sort by jail fields" functions
|
||||
type lessFunc func(j1 *Jail, j2 *Jail) bool
|
||||
type Snapshot struct {
|
||||
// snapshot name is stored after '@' in dataset name
|
||||
Name string
|
||||
Dsname string
|
||||
Jailname string
|
||||
Mountpoint string
|
||||
Used string
|
||||
Referenced string
|
||||
Creation time.Time
|
||||
}
|
||||
|
||||
// Fields in this struct are acquired by their name using reflection
|
||||
// So these char are forbidden for field name: -+.
|
||||
//
|
||||
type JailSort struct {
|
||||
NameInc lessFunc
|
||||
NameDec lessFunc
|
||||
InternalNameInc lessFunc
|
||||
InternalNameDec lessFunc
|
||||
JIDInc lessFunc
|
||||
JIDDec lessFunc
|
||||
RootPathInc lessFunc
|
||||
RootPathDec lessFunc
|
||||
ConfigPathInc lessFunc
|
||||
ConfigPathDec lessFunc
|
||||
RunningInc lessFunc
|
||||
RunningDec lessFunc
|
||||
ZpoolInc lessFunc
|
||||
ZpoolDec lessFunc
|
||||
NameInc jailLessFunc
|
||||
NameDec jailLessFunc
|
||||
InternalNameInc jailLessFunc
|
||||
InternalNameDec jailLessFunc
|
||||
JIDInc jailLessFunc
|
||||
JIDDec jailLessFunc
|
||||
RootPathInc jailLessFunc
|
||||
RootPathDec jailLessFunc
|
||||
ConfigPathInc jailLessFunc
|
||||
ConfigPathDec jailLessFunc
|
||||
RunningInc jailLessFunc
|
||||
RunningDec jailLessFunc
|
||||
ZpoolInc jailLessFunc
|
||||
ZpoolDec jailLessFunc
|
||||
Config JailConfigSort
|
||||
}
|
||||
|
||||
|
||||
type JailConfigSort struct {
|
||||
Config_versionInc lessFunc
|
||||
Config_versionDec lessFunc
|
||||
Allow_chflagsInc lessFunc
|
||||
Allow_chflagsDec lessFunc
|
||||
Allow_mlockInc lessFunc
|
||||
Allow_mlockDec lessFunc
|
||||
Allow_mountInc lessFunc
|
||||
Allow_mountDec lessFunc
|
||||
Allow_mount_devfsInc lessFunc
|
||||
Allow_mount_devfsDec lessFunc
|
||||
Allow_mount_fusefsInc lessFunc
|
||||
Allow_mount_fusefsDec lessFunc
|
||||
Allow_mount_nullfsInc lessFunc
|
||||
Allow_mount_nullfsDec lessFunc
|
||||
Allow_mount_procfsInc lessFunc
|
||||
Allow_mount_procfsDec lessFunc
|
||||
Allow_mount_tmpfsInc lessFunc
|
||||
Allow_mount_tmpfsDec lessFunc
|
||||
Allow_mount_zfsInc lessFunc
|
||||
Allow_mount_zfsDec lessFunc
|
||||
Allow_quotasInc lessFunc
|
||||
Allow_quotasDec lessFunc
|
||||
Allow_raw_socketsInc lessFunc
|
||||
Allow_raw_socketsDec lessFunc
|
||||
Allow_set_hostnameInc lessFunc
|
||||
Allow_set_hostnameDec lessFunc
|
||||
Allow_socket_afInc lessFunc
|
||||
Allow_socket_afDec lessFunc
|
||||
Allow_sysvipcInc lessFunc
|
||||
Allow_sysvipcDec lessFunc
|
||||
Allow_tunInc lessFunc
|
||||
Allow_tunDec lessFunc
|
||||
Allow_vmmInc lessFunc
|
||||
Allow_vmmDec lessFunc
|
||||
Assign_localhostInc lessFunc
|
||||
Assign_localhostDec lessFunc
|
||||
AvailableInc lessFunc
|
||||
AvailableDec lessFunc
|
||||
BasejailInc lessFunc
|
||||
BasejailDec lessFunc
|
||||
BootInc lessFunc
|
||||
BootDec lessFunc
|
||||
BpfInc lessFunc
|
||||
BpfDec lessFunc
|
||||
Children_maxInc lessFunc
|
||||
Children_maxDec lessFunc
|
||||
Cloned_releaseInc lessFunc
|
||||
Cloned_releaseDec lessFunc
|
||||
CommentInc lessFunc
|
||||
CommentDec lessFunc
|
||||
CompressionInc lessFunc
|
||||
CompressionDec lessFunc
|
||||
CompressratioInc lessFunc
|
||||
CompressratioDec lessFunc
|
||||
CoredumpsizeInc lessFunc
|
||||
CoredumpsizeDec lessFunc
|
||||
CountInc lessFunc
|
||||
CountDec lessFunc
|
||||
CpusetInc lessFunc
|
||||
CpusetDec lessFunc
|
||||
CputimeInc lessFunc
|
||||
CputimeDec lessFunc
|
||||
DatasizeInc lessFunc
|
||||
DatasizeDec lessFunc
|
||||
DedupInc lessFunc
|
||||
DedupDec lessFunc
|
||||
DefaultrouterInc lessFunc
|
||||
DefaultrouterDec lessFunc
|
||||
Defaultrouter6Inc lessFunc
|
||||
Defaultrouter6Dec lessFunc
|
||||
DependsInc lessFunc
|
||||
DependsDec lessFunc
|
||||
Devfs_rulesetInc lessFunc
|
||||
Devfs_rulesetDec lessFunc
|
||||
DhcpInc lessFunc
|
||||
DhcpDec lessFunc
|
||||
Enforce_statfsInc lessFunc
|
||||
Enforce_statfsDec lessFunc
|
||||
Exec_cleanInc lessFunc
|
||||
Exec_cleanDec lessFunc
|
||||
Exec_createdInc lessFunc
|
||||
Exec_createdDec lessFunc
|
||||
Exec_fibInc lessFunc
|
||||
Exec_fibDec lessFunc
|
||||
Exec_jail_userInc lessFunc
|
||||
Exec_jail_userDec lessFunc
|
||||
Exec_poststartInc lessFunc
|
||||
Exec_poststartDec lessFunc
|
||||
Exec_poststopInc lessFunc
|
||||
Exec_poststopDec lessFunc
|
||||
Exec_prestartInc lessFunc
|
||||
Exec_prestartDec lessFunc
|
||||
Exec_prestopInc lessFunc
|
||||
Exec_prestopDec lessFunc
|
||||
Exec_startInc lessFunc
|
||||
Exec_startDec lessFunc
|
||||
Exec_stopInc lessFunc
|
||||
Exec_stopDec lessFunc
|
||||
Exec_system_jail_userInc lessFunc
|
||||
Exec_system_jail_userDec lessFunc
|
||||
Exec_system_userInc lessFunc
|
||||
Exec_system_userDec lessFunc
|
||||
Exec_timeoutInc lessFunc
|
||||
Exec_timeoutDec lessFunc
|
||||
Host_domainnameInc lessFunc
|
||||
Host_domainnameDec lessFunc
|
||||
Host_hostnameInc lessFunc
|
||||
Host_hostnameDec lessFunc
|
||||
Host_hostuuidInc lessFunc
|
||||
Host_hostuuidDec lessFunc
|
||||
Host_timeInc lessFunc
|
||||
Host_timeDec lessFunc
|
||||
HostidInc lessFunc
|
||||
HostidDec lessFunc
|
||||
Hostid_strict_checkInc lessFunc
|
||||
Hostid_strict_checkDec lessFunc
|
||||
InterfacesInc lessFunc
|
||||
InterfacesDec lessFunc
|
||||
Ip4Inc lessFunc
|
||||
Ip4Dec lessFunc
|
||||
Ip4_addrInc lessFunc
|
||||
Ip4_addrDec lessFunc
|
||||
Ip4_saddrselInc lessFunc
|
||||
Ip4_saddrselDec lessFunc
|
||||
Ip6Inc lessFunc
|
||||
Ip6Dec lessFunc
|
||||
Ip6_addrInc lessFunc
|
||||
Ip6_addrDec lessFunc
|
||||
Ip6_saddrselInc lessFunc
|
||||
Ip6_saddrselDec lessFunc
|
||||
Ip_hostnameInc lessFunc
|
||||
Ip_hostnameDec lessFunc
|
||||
Jail_zfsInc lessFunc
|
||||
Jail_zfsDec lessFunc
|
||||
Jail_zfs_datasetInc lessFunc
|
||||
Jail_zfs_datasetDec lessFunc
|
||||
Jail_zfs_mountpointInc lessFunc
|
||||
Jail_zfs_mountpointDec lessFunc
|
||||
Last_startedInc lessFunc
|
||||
Last_startedDec lessFunc
|
||||
Localhost_ipInc lessFunc
|
||||
Localhost_ipDec lessFunc
|
||||
Login_flagsInc lessFunc
|
||||
Login_flagsDec lessFunc
|
||||
Mac_prefixInc lessFunc
|
||||
Mac_prefixDec lessFunc
|
||||
MaxprocInc lessFunc
|
||||
MaxprocDec lessFunc
|
||||
MemorylockedInc lessFunc
|
||||
MemorylockedDec lessFunc
|
||||
MemoryuseInc lessFunc
|
||||
MemoryuseDec lessFunc
|
||||
Min_dyn_devfs_rulesetInc lessFunc
|
||||
Min_dyn_devfs_rulesetDec lessFunc
|
||||
Mount_devfsInc lessFunc
|
||||
Mount_devfsDec lessFunc
|
||||
Mount_fdescfsInc lessFunc
|
||||
Mount_fdescfsDec lessFunc
|
||||
Mount_linprocfsInc lessFunc
|
||||
Mount_linprocfsDec lessFunc
|
||||
Mount_procfsInc lessFunc
|
||||
Mount_procfsDec lessFunc
|
||||
MountpointInc lessFunc
|
||||
MountpointDec lessFunc
|
||||
MsgqqueuedInc lessFunc
|
||||
MsgqqueuedDec lessFunc
|
||||
MsgqsizeInc lessFunc
|
||||
MsgqsizeDec lessFunc
|
||||
NatInc lessFunc
|
||||
NatDec lessFunc
|
||||
Nat_backendInc lessFunc
|
||||
Nat_backendDec lessFunc
|
||||
Nat_forwardsInc lessFunc
|
||||
Nat_forwardsDec lessFunc
|
||||
Nat_interfaceInc lessFunc
|
||||
Nat_interfaceDec lessFunc
|
||||
Nat_prefixInc lessFunc
|
||||
Nat_prefixDec lessFunc
|
||||
NmsgqInc lessFunc
|
||||
NmsgqDec lessFunc
|
||||
NotesInc lessFunc
|
||||
NotesDec lessFunc
|
||||
NsemInc lessFunc
|
||||
NsemDec lessFunc
|
||||
NsemopInc lessFunc
|
||||
NsemopDec lessFunc
|
||||
NshmInc lessFunc
|
||||
NshmDec lessFunc
|
||||
NthrInc lessFunc
|
||||
NthrDec lessFunc
|
||||
OpenfilesInc lessFunc
|
||||
OpenfilesDec lessFunc
|
||||
OriginInc lessFunc
|
||||
OriginDec lessFunc
|
||||
OwnerInc lessFunc
|
||||
OwnerDec lessFunc
|
||||
PcpuInc lessFunc
|
||||
PcpuDec lessFunc
|
||||
Plugin_nameInc lessFunc
|
||||
Plugin_nameDec lessFunc
|
||||
Plugin_repositoryInc lessFunc
|
||||
Plugin_repositoryDec lessFunc
|
||||
PriorityInc lessFunc
|
||||
PriorityDec lessFunc
|
||||
PseudoterminalsInc lessFunc
|
||||
PseudoterminalsDec lessFunc
|
||||
QuotaInc lessFunc
|
||||
QuotaDec lessFunc
|
||||
ReadbpsInc lessFunc
|
||||
ReadbpsDec lessFunc
|
||||
ReadiopsInc lessFunc
|
||||
ReadiopsDec lessFunc
|
||||
ReleaseInc lessFunc
|
||||
ReleaseDec lessFunc
|
||||
ReservationInc lessFunc
|
||||
ReservationDec lessFunc
|
||||
ResolverInc lessFunc
|
||||
ResolverDec lessFunc
|
||||
RlimitsInc lessFunc
|
||||
RlimitsDec lessFunc
|
||||
RtsoldInc lessFunc
|
||||
RtsoldDec lessFunc
|
||||
SecurelevelInc lessFunc
|
||||
SecurelevelDec lessFunc
|
||||
ShmsizeInc lessFunc
|
||||
ShmsizeDec lessFunc
|
||||
StacksizeInc lessFunc
|
||||
StacksizeDec lessFunc
|
||||
Stop_timeoutInc lessFunc
|
||||
Stop_timeoutDec lessFunc
|
||||
SwapuseInc lessFunc
|
||||
SwapuseDec lessFunc
|
||||
Sync_stateInc lessFunc
|
||||
Sync_stateDec lessFunc
|
||||
Sync_targetInc lessFunc
|
||||
Sync_targetDec lessFunc
|
||||
Sync_tgt_zpoolInc lessFunc
|
||||
Sync_tgt_zpoolDec lessFunc
|
||||
SysvmsgInc lessFunc
|
||||
SysvmsgDec lessFunc
|
||||
SysvsemInc lessFunc
|
||||
SysvsemDec lessFunc
|
||||
SysvshmInc lessFunc
|
||||
SysvshmDec lessFunc
|
||||
TemplateInc lessFunc
|
||||
TemplateDec lessFunc
|
||||
JailtypeInc lessFunc
|
||||
JailtypeDec lessFunc
|
||||
UsedInc lessFunc
|
||||
UsedDec lessFunc
|
||||
VmemoryuseInc lessFunc
|
||||
VmemoryuseDec lessFunc
|
||||
VnetInc lessFunc
|
||||
VnetDec lessFunc
|
||||
Vnet0_macInc lessFunc
|
||||
Vnet0_macDec lessFunc
|
||||
Vnet1_macInc lessFunc
|
||||
Vnet1_macDec lessFunc
|
||||
Vnet2_macInc lessFunc
|
||||
Vnet2_macDec lessFunc
|
||||
Vnet3_macInc lessFunc
|
||||
Vnet3_macDec lessFunc
|
||||
Vnet_default_interfaceInc lessFunc
|
||||
Vnet_default_interfaceDec lessFunc
|
||||
Vnet_interfacesInc lessFunc
|
||||
Vnet_interfacesDec lessFunc
|
||||
WallclockInc lessFunc
|
||||
WallclockDec lessFunc
|
||||
WritebpsInc lessFunc
|
||||
WritebpsDec lessFunc
|
||||
WriteiopsInc lessFunc
|
||||
WriteiopsDec lessFunc
|
||||
Config_versionInc jailLessFunc
|
||||
Config_versionDec jailLessFunc
|
||||
Allow_chflagsInc jailLessFunc
|
||||
Allow_chflagsDec jailLessFunc
|
||||
Allow_mlockInc jailLessFunc
|
||||
Allow_mlockDec jailLessFunc
|
||||
Allow_mountInc jailLessFunc
|
||||
Allow_mountDec jailLessFunc
|
||||
Allow_mount_devfsInc jailLessFunc
|
||||
Allow_mount_devfsDec jailLessFunc
|
||||
Allow_mount_fusefsInc jailLessFunc
|
||||
Allow_mount_fusefsDec jailLessFunc
|
||||
Allow_mount_nullfsInc jailLessFunc
|
||||
Allow_mount_nullfsDec jailLessFunc
|
||||
Allow_mount_procfsInc jailLessFunc
|
||||
Allow_mount_procfsDec jailLessFunc
|
||||
Allow_mount_tmpfsInc jailLessFunc
|
||||
Allow_mount_tmpfsDec jailLessFunc
|
||||
Allow_mount_zfsInc jailLessFunc
|
||||
Allow_mount_zfsDec jailLessFunc
|
||||
Allow_quotasInc jailLessFunc
|
||||
Allow_quotasDec jailLessFunc
|
||||
Allow_raw_socketsInc jailLessFunc
|
||||
Allow_raw_socketsDec jailLessFunc
|
||||
Allow_set_hostnameInc jailLessFunc
|
||||
Allow_set_hostnameDec jailLessFunc
|
||||
Allow_socket_afInc jailLessFunc
|
||||
Allow_socket_afDec jailLessFunc
|
||||
Allow_sysvipcInc jailLessFunc
|
||||
Allow_sysvipcDec jailLessFunc
|
||||
Allow_tunInc jailLessFunc
|
||||
Allow_tunDec jailLessFunc
|
||||
Allow_vmmInc jailLessFunc
|
||||
Allow_vmmDec jailLessFunc
|
||||
Assign_localhostInc jailLessFunc
|
||||
Assign_localhostDec jailLessFunc
|
||||
AvailableInc jailLessFunc
|
||||
AvailableDec jailLessFunc
|
||||
BasejailInc jailLessFunc
|
||||
BasejailDec jailLessFunc
|
||||
BootInc jailLessFunc
|
||||
BootDec jailLessFunc
|
||||
BpfInc jailLessFunc
|
||||
BpfDec jailLessFunc
|
||||
Children_maxInc jailLessFunc
|
||||
Children_maxDec jailLessFunc
|
||||
Cloned_releaseInc jailLessFunc
|
||||
Cloned_releaseDec jailLessFunc
|
||||
CommentInc jailLessFunc
|
||||
CommentDec jailLessFunc
|
||||
CompressionInc jailLessFunc
|
||||
CompressionDec jailLessFunc
|
||||
CompressratioInc jailLessFunc
|
||||
CompressratioDec jailLessFunc
|
||||
CoredumpsizeInc jailLessFunc
|
||||
CoredumpsizeDec jailLessFunc
|
||||
CountInc jailLessFunc
|
||||
CountDec jailLessFunc
|
||||
CpusetInc jailLessFunc
|
||||
CpusetDec jailLessFunc
|
||||
CputimeInc jailLessFunc
|
||||
CputimeDec jailLessFunc
|
||||
DatasizeInc jailLessFunc
|
||||
DatasizeDec jailLessFunc
|
||||
DedupInc jailLessFunc
|
||||
DedupDec jailLessFunc
|
||||
DefaultrouterInc jailLessFunc
|
||||
DefaultrouterDec jailLessFunc
|
||||
Defaultrouter6Inc jailLessFunc
|
||||
Defaultrouter6Dec jailLessFunc
|
||||
DependsInc jailLessFunc
|
||||
DependsDec jailLessFunc
|
||||
Devfs_rulesetInc jailLessFunc
|
||||
Devfs_rulesetDec jailLessFunc
|
||||
DhcpInc jailLessFunc
|
||||
DhcpDec jailLessFunc
|
||||
Enforce_statfsInc jailLessFunc
|
||||
Enforce_statfsDec jailLessFunc
|
||||
Exec_cleanInc jailLessFunc
|
||||
Exec_cleanDec jailLessFunc
|
||||
Exec_createdInc jailLessFunc
|
||||
Exec_createdDec jailLessFunc
|
||||
Exec_fibInc jailLessFunc
|
||||
Exec_fibDec jailLessFunc
|
||||
Exec_jail_userInc jailLessFunc
|
||||
Exec_jail_userDec jailLessFunc
|
||||
Exec_poststartInc jailLessFunc
|
||||
Exec_poststartDec jailLessFunc
|
||||
Exec_poststopInc jailLessFunc
|
||||
Exec_poststopDec jailLessFunc
|
||||
Exec_prestartInc jailLessFunc
|
||||
Exec_prestartDec jailLessFunc
|
||||
Exec_prestopInc jailLessFunc
|
||||
Exec_prestopDec jailLessFunc
|
||||
Exec_startInc jailLessFunc
|
||||
Exec_startDec jailLessFunc
|
||||
Exec_stopInc jailLessFunc
|
||||
Exec_stopDec jailLessFunc
|
||||
Exec_system_jail_userInc jailLessFunc
|
||||
Exec_system_jail_userDec jailLessFunc
|
||||
Exec_system_userInc jailLessFunc
|
||||
Exec_system_userDec jailLessFunc
|
||||
Exec_timeoutInc jailLessFunc
|
||||
Exec_timeoutDec jailLessFunc
|
||||
Host_domainnameInc jailLessFunc
|
||||
Host_domainnameDec jailLessFunc
|
||||
Host_hostnameInc jailLessFunc
|
||||
Host_hostnameDec jailLessFunc
|
||||
Host_hostuuidInc jailLessFunc
|
||||
Host_hostuuidDec jailLessFunc
|
||||
Host_timeInc jailLessFunc
|
||||
Host_timeDec jailLessFunc
|
||||
HostidInc jailLessFunc
|
||||
HostidDec jailLessFunc
|
||||
Hostid_strict_checkInc jailLessFunc
|
||||
Hostid_strict_checkDec jailLessFunc
|
||||
InterfacesInc jailLessFunc
|
||||
InterfacesDec jailLessFunc
|
||||
Ip4Inc jailLessFunc
|
||||
Ip4Dec jailLessFunc
|
||||
Ip4_addrInc jailLessFunc
|
||||
Ip4_addrDec jailLessFunc
|
||||
Ip4_saddrselInc jailLessFunc
|
||||
Ip4_saddrselDec jailLessFunc
|
||||
Ip6Inc jailLessFunc
|
||||
Ip6Dec jailLessFunc
|
||||
Ip6_addrInc jailLessFunc
|
||||
Ip6_addrDec jailLessFunc
|
||||
Ip6_saddrselInc jailLessFunc
|
||||
Ip6_saddrselDec jailLessFunc
|
||||
Ip_hostnameInc jailLessFunc
|
||||
Ip_hostnameDec jailLessFunc
|
||||
Jail_zfsInc jailLessFunc
|
||||
Jail_zfsDec jailLessFunc
|
||||
Jail_zfs_datasetInc jailLessFunc
|
||||
Jail_zfs_datasetDec jailLessFunc
|
||||
Jail_zfs_mountpointInc jailLessFunc
|
||||
Jail_zfs_mountpointDec jailLessFunc
|
||||
Last_startedInc jailLessFunc
|
||||
Last_startedDec jailLessFunc
|
||||
Localhost_ipInc jailLessFunc
|
||||
Localhost_ipDec jailLessFunc
|
||||
Login_flagsInc jailLessFunc
|
||||
Login_flagsDec jailLessFunc
|
||||
Mac_prefixInc jailLessFunc
|
||||
Mac_prefixDec jailLessFunc
|
||||
MaxprocInc jailLessFunc
|
||||
MaxprocDec jailLessFunc
|
||||
MemorylockedInc jailLessFunc
|
||||
MemorylockedDec jailLessFunc
|
||||
MemoryuseInc jailLessFunc
|
||||
MemoryuseDec jailLessFunc
|
||||
Min_dyn_devfs_rulesetInc jailLessFunc
|
||||
Min_dyn_devfs_rulesetDec jailLessFunc
|
||||
Mount_devfsInc jailLessFunc
|
||||
Mount_devfsDec jailLessFunc
|
||||
Mount_fdescfsInc jailLessFunc
|
||||
Mount_fdescfsDec jailLessFunc
|
||||
Mount_linprocfsInc jailLessFunc
|
||||
Mount_linprocfsDec jailLessFunc
|
||||
Mount_procfsInc jailLessFunc
|
||||
Mount_procfsDec jailLessFunc
|
||||
MountpointInc jailLessFunc
|
||||
MountpointDec jailLessFunc
|
||||
MsgqqueuedInc jailLessFunc
|
||||
MsgqqueuedDec jailLessFunc
|
||||
MsgqsizeInc jailLessFunc
|
||||
MsgqsizeDec jailLessFunc
|
||||
NatInc jailLessFunc
|
||||
NatDec jailLessFunc
|
||||
Nat_backendInc jailLessFunc
|
||||
Nat_backendDec jailLessFunc
|
||||
Nat_forwardsInc jailLessFunc
|
||||
Nat_forwardsDec jailLessFunc
|
||||
Nat_interfaceInc jailLessFunc
|
||||
Nat_interfaceDec jailLessFunc
|
||||
Nat_prefixInc jailLessFunc
|
||||
Nat_prefixDec jailLessFunc
|
||||
NmsgqInc jailLessFunc
|
||||
NmsgqDec jailLessFunc
|
||||
NotesInc jailLessFunc
|
||||
NotesDec jailLessFunc
|
||||
NsemInc jailLessFunc
|
||||
NsemDec jailLessFunc
|
||||
NsemopInc jailLessFunc
|
||||
NsemopDec jailLessFunc
|
||||
NshmInc jailLessFunc
|
||||
NshmDec jailLessFunc
|
||||
NthrInc jailLessFunc
|
||||
NthrDec jailLessFunc
|
||||
OpenfilesInc jailLessFunc
|
||||
OpenfilesDec jailLessFunc
|
||||
OriginInc jailLessFunc
|
||||
OriginDec jailLessFunc
|
||||
OwnerInc jailLessFunc
|
||||
OwnerDec jailLessFunc
|
||||
PcpuInc jailLessFunc
|
||||
PcpuDec jailLessFunc
|
||||
Plugin_nameInc jailLessFunc
|
||||
Plugin_nameDec jailLessFunc
|
||||
Plugin_repositoryInc jailLessFunc
|
||||
Plugin_repositoryDec jailLessFunc
|
||||
PriorityInc jailLessFunc
|
||||
PriorityDec jailLessFunc
|
||||
PseudoterminalsInc jailLessFunc
|
||||
PseudoterminalsDec jailLessFunc
|
||||
QuotaInc jailLessFunc
|
||||
QuotaDec jailLessFunc
|
||||
ReadbpsInc jailLessFunc
|
||||
ReadbpsDec jailLessFunc
|
||||
ReadiopsInc jailLessFunc
|
||||
ReadiopsDec jailLessFunc
|
||||
ReleaseInc jailLessFunc
|
||||
ReleaseDec jailLessFunc
|
||||
ReservationInc jailLessFunc
|
||||
ReservationDec jailLessFunc
|
||||
ResolverInc jailLessFunc
|
||||
ResolverDec jailLessFunc
|
||||
RlimitsInc jailLessFunc
|
||||
RlimitsDec jailLessFunc
|
||||
RtsoldInc jailLessFunc
|
||||
RtsoldDec jailLessFunc
|
||||
SecurelevelInc jailLessFunc
|
||||
SecurelevelDec jailLessFunc
|
||||
ShmsizeInc jailLessFunc
|
||||
ShmsizeDec jailLessFunc
|
||||
StacksizeInc jailLessFunc
|
||||
StacksizeDec jailLessFunc
|
||||
Stop_timeoutInc jailLessFunc
|
||||
Stop_timeoutDec jailLessFunc
|
||||
SwapuseInc jailLessFunc
|
||||
SwapuseDec jailLessFunc
|
||||
Sync_stateInc jailLessFunc
|
||||
Sync_stateDec jailLessFunc
|
||||
Sync_targetInc jailLessFunc
|
||||
Sync_targetDec jailLessFunc
|
||||
Sync_tgt_zpoolInc jailLessFunc
|
||||
Sync_tgt_zpoolDec jailLessFunc
|
||||
SysvmsgInc jailLessFunc
|
||||
SysvmsgDec jailLessFunc
|
||||
SysvsemInc jailLessFunc
|
||||
SysvsemDec jailLessFunc
|
||||
SysvshmInc jailLessFunc
|
||||
SysvshmDec jailLessFunc
|
||||
TemplateInc jailLessFunc
|
||||
TemplateDec jailLessFunc
|
||||
JailtypeInc jailLessFunc
|
||||
JailtypeDec jailLessFunc
|
||||
UsedInc jailLessFunc
|
||||
UsedDec jailLessFunc
|
||||
VmemoryuseInc jailLessFunc
|
||||
VmemoryuseDec jailLessFunc
|
||||
VnetInc jailLessFunc
|
||||
VnetDec jailLessFunc
|
||||
Vnet0_macInc jailLessFunc
|
||||
Vnet0_macDec jailLessFunc
|
||||
Vnet1_macInc jailLessFunc
|
||||
Vnet1_macDec jailLessFunc
|
||||
Vnet2_macInc jailLessFunc
|
||||
Vnet2_macDec jailLessFunc
|
||||
Vnet3_macInc jailLessFunc
|
||||
Vnet3_macDec jailLessFunc
|
||||
Vnet_default_interfaceInc jailLessFunc
|
||||
Vnet_default_interfaceDec jailLessFunc
|
||||
Vnet_interfacesInc jailLessFunc
|
||||
Vnet_interfacesDec jailLessFunc
|
||||
WallclockInc jailLessFunc
|
||||
WallclockDec jailLessFunc
|
||||
WritebpsInc jailLessFunc
|
||||
WritebpsDec jailLessFunc
|
||||
WriteiopsInc jailLessFunc
|
||||
WriteiopsDec jailLessFunc
|
||||
}
|
||||
|
||||
type SnapshotSort struct {
|
||||
NameInc snapshotLessFunc
|
||||
NameDec snapshotLessFunc
|
||||
DsnameInc snapshotLessFunc
|
||||
DsnameDec snapshotLessFunc
|
||||
JailnameInc snapshotLessFunc
|
||||
JailnameDec snapshotLessFunc
|
||||
MountpointInc snapshotLessFunc
|
||||
MountpointDec snapshotLessFunc
|
||||
UsedInc snapshotLessFunc
|
||||
UsedDec snapshotLessFunc
|
||||
ReferencedInc snapshotLessFunc
|
||||
ReferencedDec snapshotLessFunc
|
||||
CreationInc snapshotLessFunc
|
||||
CreationDec snapshotLessFunc
|
||||
}
|
||||
|
||||
736
cmd/utils.go
736
cmd/utils.go
@ -3,6 +3,7 @@ package cmd
|
||||
import (
|
||||
"os"
|
||||
"fmt"
|
||||
"log"
|
||||
"sort"
|
||||
"bufio"
|
||||
"errors"
|
||||
@ -104,9 +105,9 @@ func getFstab(path string) ([]Mount, error) {
|
||||
}
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
* Get a specific jail source reference, to update properties after a range loop
|
||||
*****************************************************************************/
|
||||
/********************************************************************************
|
||||
* Get a specific jail source reference, to update properties after a range loop
|
||||
*******************************************************************************/
|
||||
func getJailFromArray(internalName string, jarray []Jail) (*Jail, error) {
|
||||
for _, j := range jarray {
|
||||
if internalName == j.InternalName {
|
||||
@ -116,11 +117,10 @@ func getJailFromArray(internalName string, jarray []Jail) (*Jail, error) {
|
||||
return &Jail{}, errors.New("Jail not found")
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
*/
|
||||
// Recurse into structure, returning reflect.Kind of named field.
|
||||
// Nested fields are named with a dot (ex "MyStruct.MyField")
|
||||
/********************************************************************************
|
||||
* Recurse into structure, returning reflect.Kind of named field.
|
||||
* Nested fields are named with a dot (ex "MyStruct.MyField")
|
||||
*******************************************************************************/
|
||||
func getStructFieldKind(parentStruct interface{}, fieldName string) (reflect.Kind, string, error) {
|
||||
v := reflect.ValueOf(parentStruct)
|
||||
|
||||
@ -158,6 +158,552 @@ func getStructFieldKind(parentStruct interface{}, fieldName string) (reflect.Kin
|
||||
return reflect.Kind(0), fieldName, errors.New(fmt.Sprintf("Field not found: %s", fieldName))
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Display struct attributes name for a given struct.
|
||||
* Recurse into struct attributes of type struct
|
||||
* Used to show user jail properties
|
||||
*******************************************************************************/
|
||||
func getStructFieldNames(parentStruct interface{}, result []string, prefix string) []string {
|
||||
v := reflect.ValueOf(parentStruct)
|
||||
|
||||
for i := 0 ; i < v.NumField() ; i++ {
|
||||
if v.Type().Field(i).Type.Kind() == reflect.Struct {
|
||||
result = getStructFieldNames(v.Field(i).Interface(), result, v.Type().Field(i).Name)
|
||||
} else {
|
||||
if len(prefix) > 0 {
|
||||
result = append(result, fmt.Sprintf("%s.%s", prefix, v.Type().Field(i).Name))
|
||||
} else {
|
||||
result = append(result, v.Type().Field(i).Name)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Recurse into structure, returning reflect.Value of wanted field.
|
||||
* Nested fields are named with a dot (ex "MyStruct.MyField")
|
||||
*******************************************************************************/
|
||||
func getStructFieldValue(parentStruct interface{}, fieldName string) (*reflect.Value, string, error) {
|
||||
v := reflect.ValueOf(parentStruct)
|
||||
|
||||
// Get value while we're dealing with pointers
|
||||
for ; v.Kind() == reflect.Ptr ; v = v.Elem() {}
|
||||
|
||||
if v.Kind() != reflect.Struct {
|
||||
return &v, fieldName, errors.New(fmt.Sprintf("parentStruct is not a struct! Kind: %s", v.Kind().String()))
|
||||
}
|
||||
|
||||
typeOfV := v.Type()
|
||||
|
||||
if false {
|
||||
for i := 0 ; i < v.NumField(); i++ {
|
||||
f := v.Field(i)
|
||||
if f.Kind() == reflect.String {
|
||||
fmt.Printf("%v=%v\n", v.Type().Field(i).Name, f.Interface())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var f reflect.Value
|
||||
var found bool
|
||||
|
||||
fs := strings.Split(fieldName, ".")
|
||||
// Loop through properties
|
||||
for i, curF := range fs {
|
||||
found = false
|
||||
for j := 0 ; j < v.NumField() ; j++ {
|
||||
if typeOfV.Field(j).Name == curF {
|
||||
f = v.Field(j)
|
||||
found = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
return &v, fieldName, errors.New(fmt.Sprintf("Field not found: %s", fieldName))
|
||||
}
|
||||
|
||||
for ; f.Kind() == reflect.Ptr ; f = f.Elem() {}
|
||||
|
||||
/*fmt.Printf("v.kind() = %v\n", v.Kind().String())
|
||||
fmt.Printf("v = %v\n", v)
|
||||
fmt.Printf("f.kind() = %v\n", f.Kind().String())
|
||||
fmt.Printf("f = %v\n", f)*/
|
||||
|
||||
// If this is the last loop, return result even if it's a struct
|
||||
// FIXME : What if we got interface?
|
||||
if f.Kind() != reflect.Struct && i < len(fs)-1 {
|
||||
if f.IsValid() {
|
||||
//fmt.Printf("Return f = %v of Kind %s\n", f, f.Kind().String())
|
||||
return &f, fieldName, nil
|
||||
} else {
|
||||
return &v, fieldName, errors.New(fmt.Sprintf("Field not found: %s", fieldName))
|
||||
}
|
||||
} else {
|
||||
v = f
|
||||
typeOfV = v.Type()
|
||||
}
|
||||
}
|
||||
|
||||
return &v, fieldName, nil
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* TODO : Replace by getStructFieldValue
|
||||
* Recurse into structure, returning reflect.Value of wanted field.
|
||||
* Nested fields are named with a dot (ex "MyStruct.MyField")
|
||||
*******************************************************************************/
|
||||
func getStructField(parentStruct interface{}, fieldName string) (reflect.Value, string) {
|
||||
v := reflect.ValueOf(parentStruct)
|
||||
|
||||
if v.Kind() == reflect.Ptr {
|
||||
v = v.Elem()
|
||||
}
|
||||
|
||||
if false {
|
||||
for i := 0 ; i < v.NumField(); i++ {
|
||||
f := v.Field(i)
|
||||
if f.Kind() == reflect.String {
|
||||
fmt.Printf("%v=%v\n", v.Type().Field(i).Name, f.Interface())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if strings.Contains(fieldName, ".") {
|
||||
fs := strings.Split(fieldName, ".")
|
||||
f := v.FieldByName(fs[0])
|
||||
if f.Kind() == reflect.Struct {
|
||||
return getStructField(f.Interface(), strings.Join(fs[1:], "."))
|
||||
} else {
|
||||
log.Fatalln(fmt.Sprintf("%s is not a struct: %s\n", fs[0], f.Kind().String()))
|
||||
}
|
||||
}
|
||||
|
||||
return v, fieldName
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Pretty display of jails field
|
||||
* Fields to show are given in a string array parameter
|
||||
* Ex. : displayJailsFields(["Name", "JID", "RootPath"])
|
||||
*******************************************************************************/
|
||||
func displayJailsFields(jails []Jail, valsToDisplay []string) {
|
||||
/* A line is defined by :
|
||||
* Nr of fields
|
||||
* For each field :
|
||||
* Its name
|
||||
* Its max length
|
||||
* Its value
|
||||
*/
|
||||
type Field struct {
|
||||
Name string
|
||||
MaxLen int
|
||||
Value string
|
||||
}
|
||||
|
||||
type Line []Field
|
||||
|
||||
type Output []Line
|
||||
var out Output
|
||||
|
||||
//fmt.Printf("%d fields in a %d items structure\n", len(valsToDisplay), len(jails))
|
||||
|
||||
// Browse structure to get max length and values
|
||||
for _, j := range jails {
|
||||
// Have to use a pointer, else reflect.Value.Elem() will panic : https://pkg.go.dev/reflect#Value.Elem
|
||||
tj := &j
|
||||
|
||||
line := make([]Field, len(valsToDisplay))
|
||||
for i, f := range valsToDisplay {
|
||||
a, f := getStructField(tj, f)
|
||||
|
||||
field := Field {
|
||||
Name: f,
|
||||
}
|
||||
if a.FieldByName(f).IsValid() {
|
||||
// For now this just contains this item length, will adjust later
|
||||
// We need to divide length by number of items in string fields (because we can have more than 1 ip4_addr)
|
||||
if reflect.TypeOf(a.FieldByName(f).Interface()).Kind() == reflect.String {
|
||||
itnr := len(strings.Split(string(a.FieldByName(f).Interface().(string)), ","))
|
||||
field.MaxLen = len(fmt.Sprintf("%v", a.FieldByName(f).Interface())) / itnr
|
||||
} else {
|
||||
field.MaxLen = len(fmt.Sprintf("%v", a.FieldByName(f).Interface()))
|
||||
}
|
||||
field.Value = fmt.Sprintf("%v", a.FieldByName(f).Interface())
|
||||
} else {
|
||||
fmt.Printf("Invalid field name: %s\n", f)
|
||||
}
|
||||
line[i] = field
|
||||
|
||||
}
|
||||
out = append(out, line)
|
||||
}
|
||||
|
||||
if len(out) == 0 {
|
||||
fmt.Printf("Nothing to see here!\n")
|
||||
return
|
||||
}
|
||||
|
||||
// Get real maximum length
|
||||
maxlen := make([]int, len(valsToDisplay))
|
||||
for i := 0; i< len(valsToDisplay); i++ {
|
||||
maxlen[i] = len(valsToDisplay[i])
|
||||
}
|
||||
for _, l := range out {
|
||||
for i, f := range l {
|
||||
if f.MaxLen > maxlen[i] {
|
||||
maxlen[i] = f.MaxLen
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Align maxlen to the real maximum length
|
||||
for io, l := range out {
|
||||
for ii, _ := range l {
|
||||
// We need to access slice by index if we want to modify content
|
||||
out[io][ii].MaxLen = maxlen[ii]
|
||||
}
|
||||
}
|
||||
|
||||
totalLen := 0
|
||||
// For each field, add separator and 2 blank spaces
|
||||
for _, f := range out[0] {
|
||||
totalLen += f.MaxLen + 3
|
||||
}
|
||||
// Then add starting delimiter
|
||||
totalLen += 1
|
||||
|
||||
Debug := false
|
||||
if Debug == true {
|
||||
for _, f := range out[0] {
|
||||
fmt.Printf("%s max length : %d\n", f.Name, f.MaxLen)
|
||||
}
|
||||
}
|
||||
|
||||
// Lets draw things on the screen!
|
||||
// First, headers: 1st separator line
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("=") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
|
||||
// Column names
|
||||
for i, f := range out[0] {
|
||||
if i == 0 {
|
||||
fmt.Printf("|")
|
||||
}
|
||||
/* Use vlsToDisplay to get real name (with "Config.")
|
||||
* fmt.Printf(" %s", f.Name)
|
||||
* for i := len(f.Name)+1 ; i < f.MaxLen+1 ; i++ { */
|
||||
fmt.Printf(" %s", valsToDisplay[i])
|
||||
for i := len(valsToDisplay[i])+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
// Finally separator line
|
||||
fmt.Printf("\n")
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("=") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
// Then display data
|
||||
// Loop through lines
|
||||
for _, l := range out {
|
||||
|
||||
// Loop through fields
|
||||
// In case we need to add a line for a 2nd IP, or whatever object
|
||||
var supplines = make(map[string]string)
|
||||
for i, f := range l {
|
||||
if i == 0 {
|
||||
fmt.Printf("|")
|
||||
}
|
||||
// Special cases of value displaying
|
||||
if f.Name == "JID" && f.Value == "0" {
|
||||
fmt.Printf(" ")
|
||||
} else if f.Name == "Ip4_addr" {
|
||||
ia := strings.Split(f.Value, ",")
|
||||
// If we have more than 1 value we need to finish this line, and store value for writing at the end of line loop
|
||||
for i, inter := range ia {
|
||||
if i > 0 {
|
||||
supplines[f.Name] = inter
|
||||
} else {
|
||||
fmt.Printf(" %s", inter)
|
||||
}
|
||||
}
|
||||
//fmt.Printf(" %s", strings.Split(strings.Split(f.Value, "|")[1], "/")[0])
|
||||
} else {
|
||||
fmt.Printf(" %s", f.Value)
|
||||
}
|
||||
// Complete with spaces to the max length
|
||||
for i := len(f.Value)+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
// Draw supplementary lines
|
||||
if len(supplines) > 0 {
|
||||
for i, f := range l {
|
||||
if i == 0 {
|
||||
fmt.Printf("\n|")
|
||||
}
|
||||
// Overwrite value in this scope
|
||||
v, exists := supplines[f.Name]
|
||||
if exists {
|
||||
fmt.Printf(" %s", v)
|
||||
} else {
|
||||
// 1st option : Do not redisplay precedent line values
|
||||
fmt.Printf(" ")
|
||||
// 2nd option : Redisplay precedenet line values
|
||||
//fmt.Printf(" %s", f.Value)
|
||||
}
|
||||
// Complete with spaces to the max length
|
||||
for i := len(v)+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
}
|
||||
// Draw line separator between jails
|
||||
if !gNoLineSep {
|
||||
fmt.Printf("\n")
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("-") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
if gNoLineSep {
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("-") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
}
|
||||
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Pretty display of snapshots field
|
||||
* Fields to show are given in a string array parameter
|
||||
* Ex. : displaySnapshotsFields(["Name", "Dsname", "Used"])
|
||||
*******************************************************************************/
|
||||
func displaySnapshotsFields(snaps []Snapshot, valsToDisplay []string) {
|
||||
/* A line is defined by :
|
||||
* Nr of fields
|
||||
* For each field :
|
||||
* Its name
|
||||
* Its max length
|
||||
* Its value
|
||||
*/
|
||||
type Field struct {
|
||||
Name string
|
||||
MaxLen int
|
||||
Value string
|
||||
}
|
||||
|
||||
type Line []Field
|
||||
|
||||
type Output []Line
|
||||
var out Output
|
||||
|
||||
//fmt.Printf("%d fields in a %d items structure\n", len(valsToDisplay), len(jails))
|
||||
|
||||
// Browse structure to get max length and values
|
||||
for _, s := range snaps {
|
||||
// Have to use a pointer, else reflect.Value.Elem() will panic : https://pkg.go.dev/reflect#Value.Elem
|
||||
tj := &s
|
||||
|
||||
line := make([]Field, len(valsToDisplay))
|
||||
for i, f := range valsToDisplay {
|
||||
a, f := getStructField(tj, f)
|
||||
|
||||
field := Field {
|
||||
Name: f,
|
||||
}
|
||||
if a.FieldByName(f).IsValid() {
|
||||
// For now this just contains this item length, will adjust later
|
||||
// We need to divide length by number of items in string fields (because we can have more than 1 ip4_addr)
|
||||
if reflect.TypeOf(a.FieldByName(f).Interface()).Kind() == reflect.String {
|
||||
itnr := len(strings.Split(string(a.FieldByName(f).Interface().(string)), ","))
|
||||
field.MaxLen = len(fmt.Sprintf("%v", a.FieldByName(f).Interface())) / itnr
|
||||
} else {
|
||||
field.MaxLen = len(fmt.Sprintf("%v", a.FieldByName(f).Interface()))
|
||||
}
|
||||
field.Value = fmt.Sprintf("%v", a.FieldByName(f).Interface())
|
||||
} else {
|
||||
fmt.Printf("Invalid field name: %s\n", f)
|
||||
}
|
||||
line[i] = field
|
||||
|
||||
}
|
||||
out = append(out, line)
|
||||
}
|
||||
|
||||
if len(out) == 0 {
|
||||
fmt.Printf("Nothing to see here!\n")
|
||||
return
|
||||
}
|
||||
|
||||
// Get real maximum length
|
||||
maxlen := make([]int, len(valsToDisplay))
|
||||
for i := 0; i< len(valsToDisplay); i++ {
|
||||
maxlen[i] = len(valsToDisplay[i])
|
||||
}
|
||||
for _, l := range out {
|
||||
for i, f := range l {
|
||||
if f.MaxLen > maxlen[i] {
|
||||
maxlen[i] = f.MaxLen
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Align maxlen to the real maximum length
|
||||
for io, l := range out {
|
||||
for ii, _ := range l {
|
||||
// We need to access slice by index if we want to modify content
|
||||
out[io][ii].MaxLen = maxlen[ii]
|
||||
}
|
||||
}
|
||||
|
||||
totalLen := 0
|
||||
// For each field, add separator and 2 blank spaces
|
||||
for _, f := range out[0] {
|
||||
totalLen += f.MaxLen + 3
|
||||
}
|
||||
// Then add starting delimiter
|
||||
totalLen += 1
|
||||
|
||||
Debug := false
|
||||
if Debug == true {
|
||||
for _, f := range out[0] {
|
||||
fmt.Printf("%s max length : %d\n", f.Name, f.MaxLen)
|
||||
}
|
||||
}
|
||||
|
||||
// Lets draw things on the screen!
|
||||
// First, headers: 1st separator line
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("=") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
|
||||
// Column names
|
||||
for i, f := range out[0] {
|
||||
if i == 0 {
|
||||
fmt.Printf("|")
|
||||
}
|
||||
/* Use vlsToDisplay to get real name (with "Config.")
|
||||
* fmt.Printf(" %s", f.Name)
|
||||
* for i := len(f.Name)+1 ; i < f.MaxLen+1 ; i++ { */
|
||||
fmt.Printf(" %s", valsToDisplay[i])
|
||||
for i := len(valsToDisplay[i])+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
// Finally separator line
|
||||
fmt.Printf("\n")
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("=") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
// Then display data
|
||||
// Loop through lines
|
||||
for _, l := range out {
|
||||
|
||||
// Loop through fields
|
||||
// In case we need to add a line for a 2nd IP, or whatever object
|
||||
var supplines = make(map[string]string)
|
||||
for i, f := range l {
|
||||
if i == 0 {
|
||||
fmt.Printf("|")
|
||||
}
|
||||
// Special cases of value displaying
|
||||
/* if f.Name == "JID" && f.Value == "0" {
|
||||
fmt.Printf(" ")
|
||||
} else if f.Name == "Ip4_addr" {
|
||||
ia := strings.Split(f.Value, ",")
|
||||
// If we have more than 1 value we need to finish this line, and store value for writing at the end of line loop
|
||||
for i, inter := range ia {
|
||||
if i > 0 {
|
||||
supplines[f.Name] = inter
|
||||
} else {
|
||||
fmt.Printf(" %s", inter)
|
||||
}
|
||||
}
|
||||
//fmt.Printf(" %s", strings.Split(strings.Split(f.Value, "|")[1], "/")[0])
|
||||
} else {*/
|
||||
fmt.Printf(" %s", f.Value)
|
||||
/*}*/
|
||||
// Complete with spaces to the max length
|
||||
for i := len(f.Value)+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
// Draw supplementary lines
|
||||
if len(supplines) > 0 {
|
||||
for i, f := range l {
|
||||
if i == 0 {
|
||||
fmt.Printf("\n|")
|
||||
}
|
||||
// Overwrite value in this scope
|
||||
v, exists := supplines[f.Name]
|
||||
if exists {
|
||||
fmt.Printf(" %s", v)
|
||||
} else {
|
||||
// 1st option : Do not redisplay precedent line values
|
||||
fmt.Printf(" ")
|
||||
// 2nd option : Redisplay precedenet line values
|
||||
//fmt.Printf(" %s", f.Value)
|
||||
}
|
||||
// Complete with spaces to the max length
|
||||
for i := len(v)+1 ; i < f.MaxLen+1 ; i++ {
|
||||
fmt.Printf(" ")
|
||||
}
|
||||
fmt.Printf(" |")
|
||||
}
|
||||
}
|
||||
// Draw line separator between jails
|
||||
if !gNoLineSep {
|
||||
fmt.Printf("\n")
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("-") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
if gNoLineSep {
|
||||
for i, f := range out[0] {
|
||||
if i == 0 { fmt.Printf("+") }
|
||||
for i := 0 ; i < f.MaxLen+2 ; i++ { fmt.Printf("-") }
|
||||
fmt.Printf("+")
|
||||
}
|
||||
}
|
||||
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
@ -166,9 +712,10 @@ func getStructFieldKind(parentStruct interface{}, fieldName string) (reflect.Kin
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
// already defined in cmd/struct.go
|
||||
//type lessFunc func(j1 *Jail, j2 *Jail) bool
|
||||
func initSortStruct() JailSort {
|
||||
// This struct hold "sort by jail fields" functions
|
||||
type jailLessFunc func(j1 *Jail, j2 *Jail) bool
|
||||
|
||||
func initJailSortStruct() JailSort {
|
||||
jcs := JailConfigSort{
|
||||
Allow_chflagsInc: func(j1, j2 *Jail) bool {
|
||||
return j1.Config.Allow_chflags < j2.Config.Allow_chflags
|
||||
@ -1037,34 +1584,34 @@ func initSortStruct() JailSort {
|
||||
return js
|
||||
}
|
||||
|
||||
// multiSorter implements the Sort interface, sorting the jails within.
|
||||
type multiSorter struct {
|
||||
// jailSorter implements the Sort interface, sorting the jails within.
|
||||
type jailSorter struct {
|
||||
jails []Jail
|
||||
less []lessFunc
|
||||
less []jailLessFunc
|
||||
}
|
||||
|
||||
// Sort sorts the argument slice according to the less functions passed to OrderedBy.
|
||||
func (ms *multiSorter) Sort(jails []Jail) {
|
||||
ms.jails = jails
|
||||
sort.Sort(ms)
|
||||
// Sort sorts the argument slice according to the less functions passed to JailsOrderedBy.
|
||||
func (js *jailSorter) Sort(jails []Jail) {
|
||||
js.jails = jails
|
||||
sort.Sort(js)
|
||||
}
|
||||
|
||||
// OrderedBy returns a Sorter that sorts using the less functions, in order.
|
||||
// JailsOrderedBy returns a Sorter that sorts using the less functions, in order.
|
||||
// Call its Sort method to sort the data.
|
||||
func OrderedBy(less ...lessFunc) *multiSorter {
|
||||
return &multiSorter{
|
||||
func JailsOrderedBy(less ...jailLessFunc) *jailSorter {
|
||||
return &jailSorter{
|
||||
less: less,
|
||||
}
|
||||
}
|
||||
|
||||
// Len is part of sort.Interface.
|
||||
func (ms *multiSorter) Len() int {
|
||||
return len(ms.jails)
|
||||
func (js *jailSorter) Len() int {
|
||||
return len(js.jails)
|
||||
}
|
||||
|
||||
// Swap is part of sort.Interface.
|
||||
func (ms *multiSorter) Swap(i, j int) {
|
||||
ms.jails[i], ms.jails[j] = ms.jails[j], ms.jails[i]
|
||||
func (js *jailSorter) Swap(i, j int) {
|
||||
js.jails[i], js.jails[j] = js.jails[j], js.jails[i]
|
||||
}
|
||||
|
||||
// Less is part of sort.Interface. It is implemented by looping along the
|
||||
@ -1073,12 +1620,12 @@ func (ms *multiSorter) Swap(i, j int) {
|
||||
// less functions twice per call. We could change the functions to return
|
||||
// -1, 0, 1 and reduce the number of calls for greater efficiency: an
|
||||
// exercise for the reader.
|
||||
func (ms *multiSorter) Less(i, j int) bool {
|
||||
p, q := &ms.jails[i], &ms.jails[j]
|
||||
func (js *jailSorter) Less(i, j int) bool {
|
||||
p, q := &js.jails[i], &js.jails[j]
|
||||
// Try all but the last comparison.
|
||||
var k int
|
||||
for k = 0; k < len(ms.less)-1; k++ {
|
||||
less := ms.less[k]
|
||||
for k = 0; k < len(js.less)-1; k++ {
|
||||
less := js.less[k]
|
||||
switch {
|
||||
case less(p, q):
|
||||
// p < q, so we have a decision.
|
||||
@ -1091,7 +1638,136 @@ func (ms *multiSorter) Less(i, j int) bool {
|
||||
}
|
||||
// All comparisons to here said "equal", so just return whatever
|
||||
// the final comparison reports.
|
||||
return ms.less[k](p, q)
|
||||
return js.less[k](p, q)
|
||||
}
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Sorting snapshots
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
// This struct hold "sort by jail fields" functions
|
||||
type snapshotLessFunc func(s1 *Snapshot, s2 *Snapshot) bool
|
||||
|
||||
func initSnapshotSortStruct() SnapshotSort {
|
||||
ss := SnapshotSort{
|
||||
NameInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Name < s2.Name
|
||||
},
|
||||
NameDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Name > s2.Name
|
||||
},
|
||||
DsnameInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Dsname < s2.Dsname
|
||||
},
|
||||
DsnameDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Dsname > s2.Dsname
|
||||
},
|
||||
JailnameInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Jailname < s2.Jailname
|
||||
},
|
||||
JailnameDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Jailname > s2.Jailname
|
||||
},
|
||||
MountpointInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Mountpoint < s2.Mountpoint
|
||||
},
|
||||
MountpointDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Mountpoint > s2.Mountpoint
|
||||
},
|
||||
UsedInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Used < s2.Used
|
||||
},
|
||||
UsedDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Used > s2.Used
|
||||
},
|
||||
ReferencedInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Referenced < s2.Referenced
|
||||
},
|
||||
ReferencedDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Referenced > s2.Referenced
|
||||
},
|
||||
CreationInc: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Creation.Unix() < s2.Creation.Unix()
|
||||
},
|
||||
CreationDec: func(s1, s2 *Snapshot) bool {
|
||||
return s1.Creation.Unix() > s2.Creation.Unix()
|
||||
},
|
||||
}
|
||||
return ss
|
||||
}
|
||||
|
||||
// snapshotSorter implements the Sort interface, sorting the jails within.
|
||||
type snapshotSorter struct {
|
||||
snapshots []Snapshot
|
||||
less []snapshotLessFunc
|
||||
}
|
||||
|
||||
// Sort sorts the argument slice according to the less functions passed to OrderedBy.
|
||||
func (ss *snapshotSorter) Sort(snapshots []Snapshot) {
|
||||
ss.snapshots = snapshots
|
||||
sort.Sort(ss)
|
||||
}
|
||||
|
||||
// OrderedBy returns a Sorter that sorts using the less functions, in order.
|
||||
// Call its Sort method to sort the data.
|
||||
func SnapshotsOrderedBy(less ...snapshotLessFunc) *snapshotSorter {
|
||||
return &snapshotSorter{
|
||||
less: less,
|
||||
}
|
||||
}
|
||||
|
||||
// Len is part of sort.Interface.
|
||||
func (ss *snapshotSorter) Len() int {
|
||||
return len(ss.snapshots)
|
||||
}
|
||||
|
||||
// Swap is part of sort.Interface.
|
||||
func (ss *snapshotSorter) Swap(i, j int) {
|
||||
ss.snapshots[i], ss.snapshots[j] = ss.snapshots[j], ss.snapshots[i]
|
||||
}
|
||||
|
||||
// Less is part of sort.Interface. It is implemented by looping along the
|
||||
// less functions until it finds a comparison that discriminates between
|
||||
// the two items (one is less than the other). Note that it can call the
|
||||
// less functions twice per call. We could change the functions to return
|
||||
// -1, 0, 1 and reduce the number of calls for greater efficiency: an
|
||||
// exercise for the reader.
|
||||
func (ss *snapshotSorter) Less(i, j int) bool {
|
||||
p, q := &ss.snapshots[i], &ss.snapshots[j]
|
||||
// Try all but the last comparison.
|
||||
var k int
|
||||
for k = 0; k < len(ss.less)-1; k++ {
|
||||
less := ss.less[k]
|
||||
switch {
|
||||
case less(p, q):
|
||||
// p < q, so we have a decision.
|
||||
return true
|
||||
case less(q, p):
|
||||
// p > q, so we have a decision.
|
||||
return false
|
||||
}
|
||||
// p == q; try the next comparison.
|
||||
}
|
||||
// All comparisons to here said "equal", so just return whatever
|
||||
// the final comparison reports.
|
||||
return ss.less[k](p, q)
|
||||
}
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Generic utilities
|
||||
*
|
||||
*****************************************************************************/
|
||||
func isStringInArray(strarr []string, searched string) bool {
|
||||
for _, s := range strarr {
|
||||
if strings.EqualFold(s, searched) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user