// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"errors"
)

var (
	errLockConflict       = errors.New("lock conflict")
	errLockNotInitialized = errors.New("lock not initialized")
	errLockNotFound       = errors.New("lock not found")

		GzipObjects:   gzipObjects,
		RootAccess:    rootAccess,
	}

	var corsAllowOrigin []string
	corsList := env.Get(EnvAPICorsAllowOrigin, kvs.Get(apiCorsAllowOrigin))
	if corsList == "" {
		corsAllowOrigin = []string{"*"} // defaults to '*'
	} else {
		corsAllowOrigin = strings.Split(corsList, ",")
		for _, cors := range corsAllowOrigin {
			if cors == "" {
				return cfg, errors.New("invalid cors value")
			}

	psqlCreateAccessTable    = `CREATE TABLE %s (event_time TIMESTAMP WITH TIME ZONE NOT NULL, event_data JSONB);`

	psqlUpdateRow = `INSERT INTO %s (key, value) VALUES ($1, $2) ON CONFLICT (key) DO UPDATE SET value = EXCLUDED.value;`
	psqlDeleteRow = `DELETE FROM %s WHERE key = $1;`
	psqlInsertRow = `INSERT INTO %s (event_time, event_data) VALUES ($1, $2);`
)

// Postgres constants
const (

				return fi, nil
			}
			if fi.Size == 0 || !(fi.VersionID != "" && fi.VersionID != nullVersionID) {
				// If versioned we have no conflicts.
				fi.SetInlineData()
				return fi, nil
			}

			// For overwritten objects without header we might have a
			// conflict with data written later. Check the data path
			// if there is a part with data.
			partPath := fmt.Sprintf("part.%d", fi.Parts[0].Number)

	if wantTimeStamp != got {
		t.Errorf("Wrong timestamp, want %v, got %v", wantTimeStamp, got)
	}
}

func Test_mergeXLV2Versions(t *testing.T) {
	dataZ, err := os.ReadFile("testdata/xl-meta-consist.zip")
	if err != nil {
		t.Fatal(err)
	}
	var vers [][]xlMetaV2ShallowVersion
	zr, err := zip.NewReader(bytes.NewReader(dataZ), int64(len(dataZ)))
	if err != nil {
		t.Fatal(err)
	}

			Bucket: bucket,
		}
	case "notFound":
		if object != "" {
			err = ObjectNotFound{
				Bucket: bucket,
				Object: object,
			}
			break
		}
		err = BucketNotFound{Bucket: bucket}
	case "conflict":
		if message == "You already own this bucket. Please select another name." {
			err = BucketAlreadyOwnedByYou{Bucket: bucket}
			break
		}

	"Not Acceptable":                  http.StatusNotAcceptable,
	"Proxy Authentication Required":   http.StatusProxyAuthRequired,
	"Request Timeout":                 http.StatusRequestTimeout,
	"Conflict":                        http.StatusConflict,
	"Gone":                            http.StatusGone,
	"Length Required":                 http.StatusLengthRequired,
	"Precondition Failed":             http.StatusPreconditionFailed,