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More error handling and fixup 

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
This commit is contained in:
Mrunal Patel 2014-11-03 09:42:20 -08:00 committed by Victor Marmol
parent 3f26e9a891
commit de57f78590
1 changed files with 10 additions and 2 deletions
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12
linux_factory.go
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@ -18,7 +18,8 @@ const (
)
var (
idRegex = regexp.MustCompile(`^[\w_]{1,1024}$`)
idRegex = regexp.MustCompile(`^[\w_]+$`)
maxIdLen = 1024
)
// New returns a linux based container factory based in the root directory.
@ -47,9 +48,16 @@ func (l *linuxFactory) Create(id string, config *Config) (Container, error) {
return nil, newGenericError(fmt.Errorf("Invalid id format: %v", id), InvalidIdFormat)
}
if len(id) > maxIdLen {
return nil, newGenericError(fmt.Errorf("Invalid id format: %v", id), InvalidIdFormat)
}
containerRoot := filepath.Join(l.root, id)
if _, err := os.Stat(containerRoot); err == nil {
_, err := os.Stat(containerRoot)
if err == nil {
return nil, newGenericError(fmt.Errorf("Container with id exists: %v", id), IdInUse)
} else if !os.IsNotExist(err) {
return nil, newGenericError(err, SystemError)
}
panic("not implemented")