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authorJulien Dessaux2021-04-23 16:51:22 +0200
committerJulien Dessaux2021-04-23 16:51:22 +0200
commit38d9c881b3b5ece91f428c87f0b7bb9efb3e88a8 (patch)
treed3f7167fae6388f4db35a63e660d1816c9c2943e /state/header.go
parentFixed wrongfully hardcoded path in tests. (diff)
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Updated for go 1.16 modules1.2
Diffstat (limited to 'state/header.go')
-rw-r--r--state/header.go57
1 files changed, 0 insertions, 57 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
-}