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checkspecs.go
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checkspecs.go
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package chkok
import (
"fmt"
"strings"
)
// CheckSuitesFromSpecSuites creates checksuites from config check spec suites
func CheckSuitesFromSpecSuites(specSuites ConfCheckSpecSuites) (CheckSuites, error) {
var checkSuites CheckSuites = make(map[string][]Check)
var check Check
var err error
var spec ConfCheckSpec
for suite, specs := range specSuites {
checkSuites[suite] = []Check{}
for index := range specs {
spec = specs[index] // fixing G601: Implicit memory aliasing in for loop
check, err = CheckFromSpec(&spec)
if err != nil {
return checkSuites, err
}
checkSuites[suite] = append(checkSuites[suite], check)
}
}
return checkSuites, err
}
// CheckFromSpec creates a check from a given ConfCheckSpec
func CheckFromSpec(spec *ConfCheckSpec) (Check, error) {
var err error
var check Check
switch checkType := strings.ToLower(spec.Type); checkType {
case "file", "dir":
check, err = CheckFileFromSpec(spec)
case "dial":
check, err = CheckDialFromSpec(spec)
default:
check = NewCheckFile("/")
err = fmt.Errorf("invalid check type '%v'", checkType)
}
return check, err
}
// CheckFileFromSpec creates a CheckFile from a ConfCheckSpec
func CheckFileFromSpec(spec *ConfCheckSpec) (*CheckFile, error) {
var err error
var id int
check := NewCheckFile(spec.Path)
if specType := strings.ToLower(spec.Type); specType == "dir" {
check.fileType = TypeDir
} else if specType == "file" {
check.fileType = TypeFile
}
check.absent = spec.Absent
check.path = spec.Path
check.minSize = spec.MinSize
check.maxSize = -1
check.uid = -1
check.gid = -1
if spec.MaxSize != nil {
check.maxSize = *spec.MaxSize
}
if spec.User != nil {
id, err = getUID(*spec.User)
if err == nil {
check.uid = int32(id)
}
}
if spec.Group != nil {
id, err = getGID(*spec.Group)
if err == nil {
check.gid = int32(id)
}
}
return check, err
}
// CheckDialFromSpec creates a CheckDial from a ConfCheckSpec
func CheckDialFromSpec(spec *ConfCheckSpec) (*CheckDial, error) {
var err error
check := NewCheckDial()
check.Absent = spec.Absent
switch network := strings.ToLower(spec.Network); network {
case "tcp":
check.Network = network
default:
err = fmt.Errorf("dial check network '%v' is not supported", spec.Network)
}
check.Address = spec.Address
check.timeout = spec.Timeout
return check, err
}