[#285] support setting zfs send / recv flags in the config (send: -wLcepbS, recv: -ox)

Co-authored-by: Christian Schwarz <me@cschwarz.com>
Signed-off-by: InsanePrawn <insane.prawny@gmail.com>

closes #285
closes #276
closes #24

zfs/propertysource_enumer.go

@@ -0,0 +1,82 @@
+// Code generated by "enumer -type=PropertySource -trimprefix=Source"; DO NOT EDIT.
+
+//
+package zfs
+
+import (
+	"fmt"
+)
+
+const (
+	_PropertySourceName_0 = "LocalDefault"
+	_PropertySourceName_1 = "Inherited"
+	_PropertySourceName_2 = "None"
+	_PropertySourceName_3 = "Temporary"
+	_PropertySourceName_4 = "Received"
+	_PropertySourceName_5 = "Any"
+)
+
+var (
+	_PropertySourceIndex_0 = [...]uint8{0, 5, 12}
+	_PropertySourceIndex_1 = [...]uint8{0, 9}
+	_PropertySourceIndex_2 = [...]uint8{0, 4}
+	_PropertySourceIndex_3 = [...]uint8{0, 9}
+	_PropertySourceIndex_4 = [...]uint8{0, 8}
+	_PropertySourceIndex_5 = [...]uint8{0, 3}
+)
+
+func (i PropertySource) String() string {
+	switch {
+	case 1 <= i && i <= 2:
+		i -= 1
+		return _PropertySourceName_0[_PropertySourceIndex_0[i]:_PropertySourceIndex_0[i+1]]
+	case i == 4:
+		return _PropertySourceName_1
+	case i == 8:
+		return _PropertySourceName_2
+	case i == 16:
+		return _PropertySourceName_3
+	case i == 32:
+		return _PropertySourceName_4
+	case i == 18446744073709551615:
+		return _PropertySourceName_5
+	default:
+		return fmt.Sprintf("PropertySource(%d)", i)
+	}
+}
+
+var _PropertySourceValues = []PropertySource{1, 2, 4, 8, 16, 32, 18446744073709551615}
+
+var _PropertySourceNameToValueMap = map[string]PropertySource{
+	_PropertySourceName_0[0:5]:  1,
+	_PropertySourceName_0[5:12]: 2,
+	_PropertySourceName_1[0:9]:  4,
+	_PropertySourceName_2[0:4]:  8,
+	_PropertySourceName_3[0:9]:  16,
+	_PropertySourceName_4[0:8]:  32,
+	_PropertySourceName_5[0:3]:  18446744073709551615,
+}
+
+// PropertySourceString retrieves an enum value from the enum constants string name.
+// Throws an error if the param is not part of the enum.
+func PropertySourceString(s string) (PropertySource, error) {
+	if val, ok := _PropertySourceNameToValueMap[s]; ok {
+		return val, nil
+	}
+	return 0, fmt.Errorf("%s does not belong to PropertySource values", s)
+}
+
+// PropertySourceValues returns all values of the enum
+func PropertySourceValues() []PropertySource {
+	return _PropertySourceValues
+}
+
+// IsAPropertySource returns "true" if the value is listed in the enum definition. "false" otherwise
+func (i PropertySource) IsAPropertySource() bool {
+	for _, v := range _PropertySourceValues {
+		if i == v {
+			return true
+		}
+	}
+	return false
+}