aboutsummaryrefslogtreecommitdiff
path: root/state
diff options
context:
space:
mode:
Diffstat (limited to 'state')
-rw-r--r--state/header.go57
-rw-r--r--state/header_test.go109
-rw-r--r--state/job.go96
-rw-r--r--state/job_test.go174
4 files changed, 0 insertions, 436 deletions
diff --git a/state/header.go b/state/header.go
deleted file mode 100644
index 3becd5d..0000000
--- a/state/header.go
+++ /dev/null
@@ -1,57 +0,0 @@
-package state
-
-import (
- "bareos-zabbix-check/utils"
- "bytes"
- "encoding/binary"
- "fmt"
- "io"
-
- "github.com/pkg/errors"
-)
-
-// c.StateFile()HeaderLength : the length of the state file header struct
-const headerLength = 14 + 2 + 4 + 4 + 8 + 8 // + 19*8
-
-// Header is a structure to hold the header of the state file. It is statically aligned for amd64 architecture
-// This comes from bareos repository file core/src/lib/bsys.cc:525 and core/src/lib/bsys.cc:652
-type Header struct {
- ID [14]byte
- _ int16
- Version int32
- _ int32
- LastJobsAddr uint64
- EndOfRecentJobResultsList uint64
- //Reserved [19]uint64
-}
-
-func (sfh *Header) String() string {
- return fmt.Sprintf("ID: \"%s\", Version: %d, LastJobsAddr: %d, EndOfRecentJobResultsList: %d",
- string(sfh.ID[:utils.Clen(sfh.ID[:])]), sfh.Version, sfh.LastJobsAddr, sfh.EndOfRecentJobResultsList)
-}
-
-// ParseHeader parses a Header struct
-func ParseHeader(handle io.Reader) (h *Header, err error) {
- // Parsing the state file header
- data := make([]byte, headerLength)
- n, err := handle.Read(data)
- if err != nil {
- return nil, errors.Wrap(err, "Corrupted state file")
- }
- if n != headerLength {
- return nil, fmt.Errorf("Corrupted state file : invalid header length")
- }
- buffer := bytes.NewBuffer(data)
- h = &Header{}
- _ = binary.Read(buffer, binary.LittleEndian, h) // this call cannot fail since we checked the header length
- if id := string(h.ID[:utils.Clen(h.ID[:])]); id != "Bareos State\n" && id != "Bacula State\n" {
- return nil, fmt.Errorf("Corrupted state file : Not a bareos or bacula state file : %s", id)
- }
- if h.Version != 4 {
- return nil, fmt.Errorf("Invalid state file : This script only supports bareos state file version 4, got %d", h.Version)
- }
- if h.LastJobsAddr == 0 {
- return nil, fmt.Errorf("No jobs exist in the state file")
- }
- return
-}
diff --git a/state/header_test.go b/state/header_test.go
deleted file mode 100644
index 1ed71eb..0000000
--- a/state/header_test.go
+++ /dev/null
@@ -1,109 +0,0 @@
-package state
-
-import (
- "bytes"
- "io"
- "reflect"
- "testing"
-)
-
-func Test_header_String(t *testing.T) {
- var id [14]byte
- copy(id[:], []byte("test"))
- type fields struct {
- ID [14]byte
- Version int32
- LastJobsAddr uint64
- EndOfRecentJobResultsList uint64
- }
- tests := []struct {
- name string
- fields fields
- want string
- }{
- {"default header", fields{ID: id, Version: 1, LastJobsAddr: 2, EndOfRecentJobResultsList: 3}, "ID: \"test\", Version: 1, LastJobsAddr: 2, EndOfRecentJobResultsList: 3"},
- }
- for _, tt := range tests {
- t.Run(tt.name, func(t *testing.T) {
- sfh := Header{
- ID: tt.fields.ID,
- Version: tt.fields.Version,
- LastJobsAddr: tt.fields.LastJobsAddr,
- EndOfRecentJobResultsList: tt.fields.EndOfRecentJobResultsList,
- }
- if got := sfh.String(); got != tt.want {
- t.Errorf("header.String() = %v, want %v", got, tt.want)
- }
- })
- }
-}
-
-func Test_parseHeader(t *testing.T) {
- readerEmpty := bytes.NewReader([]byte(""))
- readerTooSmall := bytes.NewReader([]byte("abcd"))
- readerNotBareosNorBacula := bytes.NewReader([]byte{
- 't', 'e', 's', 't', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ID
- 0, 0, // padding
- 4, 0, 0, 0, // version
- 0, 0, 0, 0, //padding
- 0, 0, 0, 0, 0, 0, 0, 0, // last job address
- 0, 0, 0, 0, 0, 0, 0, 0, // EndOfRecentJobResultsLis
- })
- readerBadVersion := bytes.NewReader([]byte{
- 'B', 'a', 'r', 'e', 'o', 's', ' ', 'S', 't', 'a', 't', 'e', '\n', 0, // ID
- 0, 0, // padding
- 3, 0, 0, 0, // version
- 0, 0, 0, 0, //padding
- 0, 0, 0, 0, 0, 0, 0, 0, // last job address
- 0, 0, 0, 0, 0, 0, 0, 0, // EndOfRecentJobResultsLis
- })
- readerNoJobs := bytes.NewReader([]byte{
- 'B', 'a', 'r', 'e', 'o', 's', ' ', 'S', 't', 'a', 't', 'e', '\n', 0, // ID
- 0, 0, // padding
- 4, 0, 0, 0, // version
- 0, 0, 0, 0, //padding
- 0, 0, 0, 0, 0, 0, 0, 0, // last job address
- 0, 0, 0, 0, 0, 0, 0, 0, // EndOfRecentJobResultsList
- })
- readerValid := bytes.NewReader([]byte{
- 'B', 'a', 'r', 'e', 'o', 's', ' ', 'S', 't', 'a', 't', 'e', '\n', 0, // ID
- 0, 0, // padding
- 4, 0, 0, 0, // version
- 0, 0, 0, 0, //padding
- 192, 0, 0, 0, 0, 0, 0, 0, // last job address
- 254, 0, 0, 0, 0, 0, 0, 0, // EndOfRecentJobResultsList
- })
- type args struct {
- handle io.Reader
- }
- tests := []struct {
- name string
- args args
- wantH *Header
- wantErr bool
- }{
- {"read error", args{readerEmpty}, nil, true},
- {"invalid header length", args{readerTooSmall}, nil, true},
- {"reader not bareos nor bacula", args{readerNotBareosNorBacula}, nil, true},
- {"reader bad version", args{readerBadVersion}, nil, true},
- {"reader no jobs", args{readerNoJobs}, nil, true},
- {"reader valid", args{readerValid}, &Header{
- ID: [14]byte{'B', 'a', 'r', 'e', 'o', 's', ' ', 'S', 't', 'a', 't', 'e', '\n', 0},
- Version: 4,
- LastJobsAddr: 192,
- EndOfRecentJobResultsList: 254,
- }, false},
- }
- for _, tt := range tests {
- t.Run(tt.name, func(t *testing.T) {
- gotH, err := ParseHeader(tt.args.handle)
- if (err != nil) != tt.wantErr {
- t.Errorf("parseHeader() error = %v, wantErr %v", err, tt.wantErr)
- return
- }
- if !reflect.DeepEqual(gotH, tt.wantH) {
- t.Errorf("parseHeader() = %v, want %v", gotH, tt.wantH)
- }
- })
- }
-}
diff --git a/state/job.go b/state/job.go
deleted file mode 100644
index e8333ff..0000000
--- a/state/job.go
+++ /dev/null
@@ -1,96 +0,0 @@
-package state
-
-import (
- "bareos-zabbix-check/job"
- "bareos-zabbix-check/utils"
- "bytes"
- "encoding/binary"
- "fmt"
- "io"
- "regexp"
- "time"
-
- "github.com/pkg/errors"
-)
-
-// maxnameLength : the maximum length of a job name, hardcoded in bareos
-const maxNameLength = 128
-
-// jobLength : the length of the job result struct
-const jobLength = 16 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 8 + 8 + 8 + maxNameLength
-
-var jobNameRegex = regexp.MustCompilePOSIX(`^([-A-Za-z0-9_]+)\.[0-9]{4}-[0-9]{2}-[0-9]{2}.*`)
-
-// jobEntry : A structure to hold a job result from the state file
-// This comes from bareos repository file core/src/lib/recent_job_results_list.h:29 and file core/src/lib/recent_job_results_list.cc:44
-type jobEntry struct {
- _ [16]byte
- Errors int32
- JobType int32
- JobStatus int32
- JobLevel int32
- JobID uint32
- VolSessionID uint32
- VolSessionTime uint32
- JobFiles uint32
- JobBytes uint64
- StartTime uint64
- EndTime uint64
- Job [maxNameLength]byte
-}
-
-func (je jobEntry) String() string {
- var matches = jobNameRegex.FindSubmatchIndex(je.Job[:])
- jobNameLen := utils.Clen(je.Job[:])
- if len(matches) >= 4 {
- jobNameLen = matches[3]
- }
- return fmt.Sprintf("Errors: %d, JobType: %c, JobStatus: %c, JobLevel: %c, JobID: %d, VolSessionID: %d, VolSessionTime: %d, JobFiles: %d, JobBytes: %d, StartTime: %s, EndTime: %s, Job: %s",
- je.Errors, je.JobType, je.JobStatus, je.JobLevel, je.JobID, je.VolSessionID, je.VolSessionTime, je.JobFiles, je.JobBytes, time.Unix(int64(je.StartTime), 0), time.Unix(int64(je.EndTime), 0), je.Job[:jobNameLen])
-}
-
-// ParseJobs parses the jobs in a state file
-func ParseJobs(handle io.Reader) (jobs []job.Job, err error) {
- // We read how many jobs there are in the state file
- data := make([]byte, 4)
- n, err := handle.Read(data)
- if err != nil {
- return nil, errors.Wrap(err, "Corrupted state file")
- }
- if n != 4 {
- return nil, fmt.Errorf("Corrupted state file : invalid numberOfJobs read length")
- }
- buffer := bytes.NewBuffer(data)
- var numberOfJobs uint32
- _ = binary.Read(buffer, binary.LittleEndian, &numberOfJobs) // this call cannot fail since we checked the header length
-
- // We parse the job entries
- for ; numberOfJobs > 0; numberOfJobs-- {
- var (
- jobResult jobEntry
- jobName string
- )
- data := make([]byte, jobLength)
- n, err = handle.Read(data)
- if err != nil {
- return nil, errors.Wrap(err, "Corrupted state file")
- }
- if n != jobLength {
- return nil, fmt.Errorf("Corrupted state file : invalid job entry")
- }
- buffer = bytes.NewBuffer(data)
- _ = binary.Read(buffer, binary.LittleEndian, &jobResult) // this call cannot fail since we checked the header length
- matches := jobNameRegex.FindSubmatchIndex(jobResult.Job[:])
- if len(matches) >= 4 {
- jobName = string(jobResult.Job[:matches[3]])
- } else {
- return nil, fmt.Errorf("Couldn't parse job name, this shouldn't happen : %s", jobResult.Job[:])
- }
- // If the job is of type backup (B == ascii 66)
- if jobResult.JobType == 66 {
- // If the job is of status success JobStatus is equals to 84 (T == ascii 84)
- jobs = append(jobs, job.Job{Name: jobName, Timestamp: jobResult.StartTime, Success: jobResult.JobStatus == 84})
- }
- }
- return
-}
diff --git a/state/job_test.go b/state/job_test.go
deleted file mode 100644
index 410401b..0000000
--- a/state/job_test.go
+++ /dev/null
@@ -1,174 +0,0 @@
-package state
-
-import (
- "bareos-zabbix-check/job"
- "bytes"
- "io"
- "reflect"
- "testing"
-)
-
-func Test_jobEntry_String(t *testing.T) {
- var badlyNamedJob [128]byte
- copy(badlyNamedJob[:], []byte("job_name"))
- var normalJob [128]byte
- copy(normalJob[:], []byte("normal_name.2012-06-01"))
- type fields struct {
- Errors int32
- JobType int32
- JobStatus int32
- JobLevel int32
- JobID uint32
- VolSessionID uint32
- VolSessionTime uint32
- JobFiles uint32
- JobBytes uint64
- StartTime uint64
- EndTime uint64
- Job [maxNameLength]byte
- }
- tests := []struct {
- name string
- fields fields
- want string
- }{
- {
- "normal job",
- fields{Errors: 1, JobType: 'B', JobStatus: 'T', JobLevel: 'F', JobID: 2, VolSessionID: 3, VolSessionTime: 4, JobFiles: 5, JobBytes: 6, Job: badlyNamedJob},
- "Errors: 1, JobType: B, JobStatus: T, JobLevel: F, JobID: 2, VolSessionID: 3, VolSessionTime: 4, JobFiles: 5, JobBytes: 6, StartTime: 1970-01-01 01:00:00 +0100 CET, EndTime: 1970-01-01 01:00:00 +0100 CET, Job: job_name",
- },
- {
- "badly named job",
- fields{Errors: 1, JobType: 'B', JobStatus: 'T', JobLevel: 'F', JobID: 2, VolSessionID: 3, VolSessionTime: 4, JobFiles: 5, JobBytes: 6, Job: normalJob},
- "Errors: 1, JobType: B, JobStatus: T, JobLevel: F, JobID: 2, VolSessionID: 3, VolSessionTime: 4, JobFiles: 5, JobBytes: 6, StartTime: 1970-01-01 01:00:00 +0100 CET, EndTime: 1970-01-01 01:00:00 +0100 CET, Job: normal_name",
- },
- }
- for _, tt := range tests {
- t.Run(tt.name, func(t *testing.T) {
- je := jobEntry{
- Errors: tt.fields.Errors,
- JobType: tt.fields.JobType,
- JobStatus: tt.fields.JobStatus,
- JobLevel: tt.fields.JobLevel,
- JobID: tt.fields.JobID,
- VolSessionID: tt.fields.VolSessionID,
- VolSessionTime: tt.fields.VolSessionTime,
- JobFiles: tt.fields.JobFiles,
- JobBytes: tt.fields.JobBytes,
- StartTime: tt.fields.StartTime,
- EndTime: tt.fields.EndTime,
- Job: tt.fields.Job,
- }
- if got := je.String(); got != tt.want {
- t.Errorf("jobEntry.String() = %v, want %v", got, tt.want)
- }
- })
- }
-}
-
-func TestParseJobs(t *testing.T) {
- readerEmpty := bytes.NewReader([]byte{})
- readerTooSmall := bytes.NewReader([]byte{
- 1, // number of jobs
- })
- readerJobError := bytes.NewReader([]byte{
- 1, 0, 0, 0, // number of jobs
- })
- readerJobTooSmall := bytes.NewReader([]byte{
- 1, 0, 0, 0, // number of jobs
- 0,
- })
- readerInvalidJobName := bytes.NewReader([]byte{
- 1, 0, 0, 0, // number of jobs
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // pad
- 0, 0, 0, 0, // Errors
- 'B', 0, 0, 0, // JobType
- 'T', 0, 0, 0, // JobStatus
- 0, 0, 0, 0, // JobLevel
- 0, 0, 0, 0, // JobID
- 0, 0, 0, 0, // VolSessionID
- 0, 0, 0, 0, // VolSessionTime
- 0, 0, 0, 0, // JobFiles
- 0, 0, 0, 0, 0, 0, 0, 0, // JobBytes
- 1, 0, 0, 0, 0, 0, 0, 0, // StartTime
- 0, 0, 0, 0, 0, 0, 0, 0, // EndTime
- 't', 'e', 's', 't', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Job
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- })
- readerZeroJobs := bytes.NewReader([]byte{
- 0, 0, 0, 0, // number of jobs
- })
- readerOneNonBackupJob := bytes.NewReader([]byte{
- 1, 0, 0, 0, // number of jobs
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // pad
- 0, 0, 0, 0, // Errors
- 'R', 0, 0, 0, // JobType
- 'T', 0, 0, 0, // JobStatus
- 0, 0, 0, 0, // JobLevel
- 0, 0, 0, 0, // JobID
- 0, 0, 0, 0, // VolSessionID
- 0, 0, 0, 0, // VolSessionTime
- 0, 0, 0, 0, // JobFiles
- 0, 0, 0, 0, 0, 0, 0, 0, // JobBytes
- 1, 0, 0, 0, 0, 0, 0, 0, // StartTime
- 0, 0, 0, 0, 0, 0, 0, 0, // EndTime
- 't', 'e', 's', 't', '.', '2', '0', '1', '2', '-', '0', '2', '-', '0', '1', 0, // Job
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- })
- readerOneSuccessfulBackupJob := bytes.NewReader([]byte{
- 1, 0, 0, 0, // number of jobs
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // pad
- 0, 0, 0, 0, // Errors
- 'B', 0, 0, 0, // JobType
- 'T', 0, 0, 0, // JobStatus
- 0, 0, 0, 0, // JobLevel
- 0, 0, 0, 0, // JobID
- 0, 0, 0, 0, // VolSessionID
- 0, 0, 0, 0, // VolSessionTime
- 0, 0, 0, 0, // JobFiles
- 0, 0, 0, 0, 0, 0, 0, 0, // JobBytes
- 1, 0, 0, 0, 0, 0, 0, 0, // StartTime
- 0, 0, 0, 0, 0, 0, 0, 0, // EndTime
- 't', 'e', 's', 't', '.', '2', '0', '1', '2', '-', '0', '2', '-', '0', '1', 0, // Job
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- })
- type args struct {
- handle io.Reader
- }
- tests := []struct {
- name string
- args args
- wantJobs []job.Job
- wantErr bool
- }{
- {"read empty", args{readerEmpty}, nil, true},
- {"read too small", args{readerTooSmall}, nil, true},
- {"read job error", args{readerJobError}, nil, true},
- {"read job too small", args{readerJobTooSmall}, nil, true},
- {"read invalid job name", args{readerInvalidJobName}, nil, true},
- {"read zero jobs", args{readerZeroJobs}, nil, false},
- {"read one non backup job", args{readerOneNonBackupJob}, nil, false},
- {"read one successful backup job", args{readerOneSuccessfulBackupJob}, []job.Job{{Name: "test", Timestamp: 1, Success: true}}, false},
- }
- for _, tt := range tests {
- t.Run(tt.name, func(t *testing.T) {
- gotJobs, err := ParseJobs(tt.args.handle)
- if (err != nil) != tt.wantErr {
- t.Errorf("ParseJobs() error = %v, wantErr %v", err, tt.wantErr)
- return
- }
- if !reflect.DeepEqual(gotJobs, tt.wantJobs) {
- t.Errorf("ParseJobs() = %v, want %v", gotJobs, tt.wantJobs)
- }
- })
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 17:51:53 +0000