1 files changed, 367 insertions, 0 deletions
diff --git a/vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zz_generated_validation.go b/vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zz_generated_validation.go
new file mode 100644
index 000000000..98a2614e6
--- /dev/null
+++ b/vendor/github.com/Azure/azure-storage-blob-go/2018-03-28/azblob/zz_generated_validation.go
@@ -0,0 +1,367 @@
+package azblob
+
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"fmt"
+	"github.com/Azure/azure-pipeline-go/pipeline"
+	"reflect"
+	"regexp"
+	"strings"
+)
+
+// Constraint stores constraint name, target field name
+// Rule and chain validations.
+type constraint struct {
+	// Target field name for validation.
+	target string
+
+	// Constraint name e.g. minLength, MaxLength, Pattern, etc.
+	name string
+
+	// Rule for constraint e.g. greater than 10, less than 5 etc.
+	rule interface{}
+
+	// Chain validations for struct type
+	chain []constraint
+}
+
+// Validation stores parameter-wise validation.
+type validation struct {
+	targetValue interface{}
+	constraints []constraint
+}
+
+// Constraint list
+const (
+	empty            = "Empty"
+	null             = "Null"
+	readOnly         = "ReadOnly"
+	pattern          = "Pattern"
+	maxLength        = "MaxLength"
+	minLength        = "MinLength"
+	maxItems         = "MaxItems"
+	minItems         = "MinItems"
+	multipleOf       = "MultipleOf"
+	uniqueItems      = "UniqueItems"
+	inclusiveMaximum = "InclusiveMaximum"
+	exclusiveMaximum = "ExclusiveMaximum"
+	exclusiveMinimum = "ExclusiveMinimum"
+	inclusiveMinimum = "InclusiveMinimum"
+)
+
+// Validate method validates constraints on parameter
+// passed in validation array.
+func validate(m []validation) error {
+	for _, item := range m {
+		v := reflect.ValueOf(item.targetValue)
+		for _, constraint := range item.constraints {
+			var err error
+			switch v.Kind() {
+			case reflect.Ptr:
+				err = validatePtr(v, constraint)
+			case reflect.String:
+				err = validateString(v, constraint)
+			case reflect.Struct:
+				err = validateStruct(v, constraint)
+			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+				err = validateInt(v, constraint)
+			case reflect.Float32, reflect.Float64:
+				err = validateFloat(v, constraint)
+			case reflect.Array, reflect.Slice, reflect.Map:
+				err = validateArrayMap(v, constraint)
+			default:
+				err = createError(v, constraint, fmt.Sprintf("unknown type %v", v.Kind()))
+			}
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func validateStruct(x reflect.Value, v constraint, name ...string) error {
+	//Get field name from target name which is in format a.b.c
+	s := strings.Split(v.target, ".")
+	f := x.FieldByName(s[len(s)-1])
+	if isZero(f) {
+		return createError(x, v, fmt.Sprintf("field %q doesn't exist", v.target))
+	}
+	err := validate([]validation{
+		{
+			targetValue: getInterfaceValue(f),
+			constraints: []constraint{v},
+		},
+	})
+	return err
+}
+
+func validatePtr(x reflect.Value, v constraint) error {
+	if v.name == readOnly {
+		if !x.IsNil() {
+			return createError(x.Elem(), v, "readonly parameter; must send as nil or empty in request")
+		}
+		return nil
+	}
+	if x.IsNil() {
+		return checkNil(x, v)
+	}
+	if v.chain != nil {
+		return validate([]validation{
+			{
+				targetValue: getInterfaceValue(x.Elem()),
+				constraints: v.chain,
+			},
+		})
+	}
+	return nil
+}
+
+func validateInt(x reflect.Value, v constraint) error {
+	i := x.Int()
+	r, ok := v.rule.(int)
+	if !ok {
+		return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.name, v.rule))
+	}
+	switch v.name {
+	case multipleOf:
+		if i%int64(r) != 0 {
+			return createError(x, v, fmt.Sprintf("value must be a multiple of %v", r))
+		}
+	case exclusiveMinimum:
+		if i <= int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be greater than %v", r))
+		}
+	case exclusiveMaximum:
+		if i >= int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be less than %v", r))
+		}
+	case inclusiveMinimum:
+		if i < int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be greater than or equal to %v", r))
+		}
+	case inclusiveMaximum:
+		if i > int64(r) {
+			return createError(x, v, fmt.Sprintf("value must be less than or equal to %v", r))
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %v is not applicable for type integer", v.name))
+	}
+	return nil
+}
+
+func validateFloat(x reflect.Value, v constraint) error {
+	f := x.Float()
+	r, ok := v.rule.(float64)
+	if !ok {
+		return createError(x, v, fmt.Sprintf("rule must be float value for %v constraint; got: %v", v.name, v.rule))
+	}
+	switch v.name {
+	case exclusiveMinimum:
+		if f <= r {
+			return createError(x, v, fmt.Sprintf("value must be greater than %v", r))
+		}
+	case exclusiveMaximum:
+		if f >= r {
+			return createError(x, v, fmt.Sprintf("value must be less than %v", r))
+		}
+	case inclusiveMinimum:
+		if f < r {
+			return createError(x, v, fmt.Sprintf("value must be greater than or equal to %v", r))
+		}
+	case inclusiveMaximum:
+		if f > r {
+			return createError(x, v, fmt.Sprintf("value must be less than or equal to %v", r))
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %s is not applicable for type float", v.name))
+	}
+	return nil
+}
+
+func validateString(x reflect.Value, v constraint) error {
+	s := x.String()
+	switch v.name {
+	case empty:
+		if len(s) == 0 {
+			return checkEmpty(x, v)
+		}
+	case pattern:
+		reg, err := regexp.Compile(v.rule.(string))
+		if err != nil {
+			return createError(x, v, err.Error())
+		}
+		if !reg.MatchString(s) {
+			return createError(x, v, fmt.Sprintf("value doesn't match pattern %v", v.rule))
+		}
+	case maxLength:
+		if _, ok := v.rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.name, v.rule))
+		}
+		if len(s) > v.rule.(int) {
+			return createError(x, v, fmt.Sprintf("value length must be less than %v", v.rule))
+		}
+	case minLength:
+		if _, ok := v.rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer value for %v constraint; got: %v", v.name, v.rule))
+		}
+		if len(s) < v.rule.(int) {
+			return createError(x, v, fmt.Sprintf("value length must be greater than %v", v.rule))
+		}
+	case readOnly:
+		if len(s) > 0 {
+			return createError(reflect.ValueOf(s), v, "readonly parameter; must send as nil or empty in request")
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %s is not applicable to string type", v.name))
+	}
+	if v.chain != nil {
+		return validate([]validation{
+			{
+				targetValue: getInterfaceValue(x),
+				constraints: v.chain,
+			},
+		})
+	}
+	return nil
+}
+
+func validateArrayMap(x reflect.Value, v constraint) error {
+	switch v.name {
+	case null:
+		if x.IsNil() {
+			return checkNil(x, v)
+		}
+	case empty:
+		if x.IsNil() || x.Len() == 0 {
+			return checkEmpty(x, v)
+		}
+	case maxItems:
+		if _, ok := v.rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer for %v constraint; got: %v", v.name, v.rule))
+		}
+		if x.Len() > v.rule.(int) {
+			return createError(x, v, fmt.Sprintf("maximum item limit is %v; got: %v", v.rule, x.Len()))
+		}
+	case minItems:
+		if _, ok := v.rule.(int); !ok {
+			return createError(x, v, fmt.Sprintf("rule must be integer for %v constraint; got: %v", v.name, v.rule))
+		}
+		if x.Len() < v.rule.(int) {
+			return createError(x, v, fmt.Sprintf("minimum item limit is %v; got: %v", v.rule, x.Len()))
+		}
+	case uniqueItems:
+		if x.Kind() == reflect.Array || x.Kind() == reflect.Slice {
+			if !checkForUniqueInArray(x) {
+				return createError(x, v, fmt.Sprintf("all items in parameter %q must be unique; got:%v", v.target, x))
+			}
+		} else if x.Kind() == reflect.Map {
+			if !checkForUniqueInMap(x) {
+				return createError(x, v, fmt.Sprintf("all items in parameter %q must be unique; got:%v", v.target, x))
+			}
+		} else {
+			return createError(x, v, fmt.Sprintf("type must be array, slice or map for constraint %v; got: %v", v.name, x.Kind()))
+		}
+	case readOnly:
+		if x.Len() != 0 {
+			return createError(x, v, "readonly parameter; must send as nil or empty in request")
+		}
+	case pattern:
+		reg, err := regexp.Compile(v.rule.(string))
+		if err != nil {
+			return createError(x, v, err.Error())
+		}
+		keys := x.MapKeys()
+		for _, k := range keys {
+			if !reg.MatchString(k.String()) {
+				return createError(k, v, fmt.Sprintf("map key doesn't match pattern %v", v.rule))
+			}
+		}
+	default:
+		return createError(x, v, fmt.Sprintf("constraint %v is not applicable to array, slice and map type", v.name))
+	}
+	if v.chain != nil {
+		return validate([]validation{
+			{
+				targetValue: getInterfaceValue(x),
+				constraints: v.chain,
+			},
+		})
+	}
+	return nil
+}
+
+func checkNil(x reflect.Value, v constraint) error {
+	if _, ok := v.rule.(bool); !ok {
+		return createError(x, v, fmt.Sprintf("rule must be bool value for %v constraint; got: %v", v.name, v.rule))
+	}
+	if v.rule.(bool) {
+		return createError(x, v, "value can not be null; required parameter")
+	}
+	return nil
+}
+
+func checkEmpty(x reflect.Value, v constraint) error {
+	if _, ok := v.rule.(bool); !ok {
+		return createError(x, v, fmt.Sprintf("rule must be bool value for %v constraint; got: %v", v.name, v.rule))
+	}
+	if v.rule.(bool) {
+		return createError(x, v, "value can not be null or empty; required parameter")
+	}
+	return nil
+}
+
+func checkForUniqueInArray(x reflect.Value) bool {
+	if x == reflect.Zero(reflect.TypeOf(x)) || x.Len() == 0 {
+		return false
+	}
+	arrOfInterface := make([]interface{}, x.Len())
+	for i := 0; i < x.Len(); i++ {
+		arrOfInterface[i] = x.Index(i).Interface()
+	}
+	m := make(map[interface{}]bool)
+	for _, val := range arrOfInterface {
+		if m[val] {
+			return false
+		}
+		m[val] = true
+	}
+	return true
+}
+
+func checkForUniqueInMap(x reflect.Value) bool {
+	if x == reflect.Zero(reflect.TypeOf(x)) || x.Len() == 0 {
+		return false
+	}
+	mapOfInterface := make(map[interface{}]interface{}, x.Len())
+	keys := x.MapKeys()
+	for _, k := range keys {
+		mapOfInterface[k.Interface()] = x.MapIndex(k).Interface()
+	}
+	m := make(map[interface{}]bool)
+	for _, val := range mapOfInterface {
+		if m[val] {
+			return false
+		}
+		m[val] = true
+	}
+	return true
+}
+
+func getInterfaceValue(x reflect.Value) interface{} {
+	if x.Kind() == reflect.Invalid {
+		return nil
+	}
+	return x.Interface()
+}
+
+func isZero(x interface{}) bool {
+	return x == reflect.Zero(reflect.TypeOf(x)).Interface()
+}
+
+func createError(x reflect.Value, v constraint, message string) error {
+	return pipeline.NewError(nil, fmt.Sprintf("validation failed: parameter=%s constraint=%s value=%#v details: %s",
+		v.target, v.name, getInterfaceValue(x), message))
+}