func GetItem(log *logging.Logger, db *DB, element string, section *common.Section) (common.JSONFile, error) {
var result common.JSONFile
var rows *sql.Rows
var err error
var query = "SELECT os, username, groupname, type, " +
"link, mtime, ctime, hash, perms, compressed FROM attrs " +
"WHERE element = $1 AND area = $2 AND grace = $3 AND dataset = $4"
rows, err = db.Conn.Query(query, element, section.Name, section.Grace, section.Dataset)
if err != nil {
log.Error("Get item error: " + err.Error())
}
// FIXME: ugly. Find a method for using itemexists() for check if item exists or not
if rows.Next() {
err = rows.Scan(&result.Os, &result.User, &result.Group, &result.Type, &result.Link,
&result.Mtime, &result.Ctime, &result.Hash, &result.Mode, &result.Compressed)
if err != nil {
log.Error("Get item values extraction error: " + err.Error())
} else {
result.Acl, err = GetAcls(log, db, element, section)
if err != nil {
log.Error("Get ACLs values extraction error: " + err.Error())
} else {
result.Name = element
}
}
return result, err
} else {
return common.JSONFile{}, errorMsg(log, 7, "Item not found: "+element)
}
}
func (v visit) visitFile(fp string, fi os.FileInfo, err error) error {
var res common.JSONResult
var file common.JSONFile
if err != nil {
res = common.JSONResult{Result: "ko", Message: err.Error()}
res.Send(v.connection)
return nil
}
if v.exclude != "" && isMatch(v.exclude, fp) {
return nil
}
// Set the file name and the operating system
file.Name = fp
file.Os = runtime.GOOS
file.Mtime = fi.ModTime().Unix()
if runtime.GOOS != "windows" {
file.User, _ = getUserName(fi)
file.Group, _ = getGroupName(fi)
file.Mode = fi.Mode().String()
file.Ctime = getCtime(fi)
}
// Set type of element (file or directory)
if fi.IsDir() {
file.Type = "directory"
file.Size = fi.Size()
} else if fi.Mode()&os.ModeSymlink == os.ModeSymlink {
file.Type = "symlink"
file.Size = fi.Size()
link, err := os.Readlink(fp)
if err != nil {
v.log.Debug("Error when readlink for " + fp + ": " + err.Error())
} else {
file.Link = link
}
} else {
file.Type = "file"
file.Size = fi.Size()
file.Hash = hex.EncodeToString(common.Md5(fp))
}
if v.acl && file.Type != "symlink" {
if runtime.GOOS != "windows" {
fa := FileACL(fp)
file.Acl = fa.List(v.log)
}
}
// Set result
res.Result = "ok"
res.Data = file
res.Send(v.connection)
return nil
}