*: switch from godep to glide
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca
parent
0d7b500cee
commit
4bc8701fc0
673 changed files with 57012 additions and 46916 deletions
663
vendor/github.com/golang/protobuf/proto/lib.go
generated
vendored
663
vendor/github.com/golang/protobuf/proto/lib.go
generated
vendored
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@ -30,179 +30,237 @@
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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/*
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Package proto converts data structures to and from the wire format of
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protocol buffers. It works in concert with the Go source code generated
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for .proto files by the protocol compiler.
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Package proto converts data structures to and from the wire format of
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protocol buffers. It works in concert with the Go source code generated
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for .proto files by the protocol compiler.
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A summary of the properties of the protocol buffer interface
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for a protocol buffer variable v:
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A summary of the properties of the protocol buffer interface
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for a protocol buffer variable v:
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|
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- Names are turned from camel_case to CamelCase for export.
|
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- There are no methods on v to set fields; just treat
|
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them as structure fields.
|
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- There are getters that return a field's value if set,
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and return the field's default value if unset.
|
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The getters work even if the receiver is a nil message.
|
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- The zero value for a struct is its correct initialization state.
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All desired fields must be set before marshaling.
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- A Reset() method will restore a protobuf struct to its zero state.
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- Non-repeated fields are pointers to the values; nil means unset.
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That is, optional or required field int32 f becomes F *int32.
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- Repeated fields are slices.
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- Helper functions are available to aid the setting of fields.
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msg.Foo = proto.String("hello") // set field
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- Constants are defined to hold the default values of all fields that
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have them. They have the form Default_StructName_FieldName.
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Because the getter methods handle defaulted values,
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direct use of these constants should be rare.
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- Enums are given type names and maps from names to values.
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Enum values are prefixed by the enclosing message's name, or by the
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enum's type name if it is a top-level enum. Enum types have a String
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method, and a Enum method to assist in message construction.
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- Nested messages, groups and enums have type names prefixed with the name of
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the surrounding message type.
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- Extensions are given descriptor names that start with E_,
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followed by an underscore-delimited list of the nested messages
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that contain it (if any) followed by the CamelCased name of the
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extension field itself. HasExtension, ClearExtension, GetExtension
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and SetExtension are functions for manipulating extensions.
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- Marshal and Unmarshal are functions to encode and decode the wire format.
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- Names are turned from camel_case to CamelCase for export.
|
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- There are no methods on v to set fields; just treat
|
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them as structure fields.
|
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- There are getters that return a field's value if set,
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and return the field's default value if unset.
|
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The getters work even if the receiver is a nil message.
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- The zero value for a struct is its correct initialization state.
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All desired fields must be set before marshaling.
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- A Reset() method will restore a protobuf struct to its zero state.
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- Non-repeated fields are pointers to the values; nil means unset.
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That is, optional or required field int32 f becomes F *int32.
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- Repeated fields are slices.
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- Helper functions are available to aid the setting of fields.
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msg.Foo = proto.String("hello") // set field
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- Constants are defined to hold the default values of all fields that
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have them. They have the form Default_StructName_FieldName.
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Because the getter methods handle defaulted values,
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direct use of these constants should be rare.
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- Enums are given type names and maps from names to values.
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Enum values are prefixed by the enclosing message's name, or by the
|
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enum's type name if it is a top-level enum. Enum types have a String
|
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method, and a Enum method to assist in message construction.
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- Nested messages, groups and enums have type names prefixed with the name of
|
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the surrounding message type.
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- Extensions are given descriptor names that start with E_,
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followed by an underscore-delimited list of the nested messages
|
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that contain it (if any) followed by the CamelCased name of the
|
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extension field itself. HasExtension, ClearExtension, GetExtension
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and SetExtension are functions for manipulating extensions.
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- Oneof field sets are given a single field in their message,
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with distinguished wrapper types for each possible field value.
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- Marshal and Unmarshal are functions to encode and decode the wire format.
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The simplest way to describe this is to see an example.
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Given file test.proto, containing
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When the .proto file specifies `syntax="proto3"`, there are some differences:
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package example;
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- Non-repeated fields of non-message type are values instead of pointers.
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- Getters are only generated for message and oneof fields.
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- Enum types do not get an Enum method.
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enum FOO { X = 17; }
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The simplest way to describe this is to see an example.
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Given file test.proto, containing
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message Test {
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required string label = 1;
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optional int32 type = 2 [default=77];
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repeated int64 reps = 3;
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optional group OptionalGroup = 4 {
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required string RequiredField = 5;
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}
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package example;
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enum FOO { X = 17; }
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message Test {
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required string label = 1;
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optional int32 type = 2 [default=77];
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repeated int64 reps = 3;
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optional group OptionalGroup = 4 {
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required string RequiredField = 5;
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}
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oneof union {
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int32 number = 6;
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string name = 7;
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}
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}
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The resulting file, test.pb.go, is:
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package example
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import proto "github.com/golang/protobuf/proto"
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import math "math"
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type FOO int32
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const (
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FOO_X FOO = 17
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)
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var FOO_name = map[int32]string{
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17: "X",
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}
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var FOO_value = map[string]int32{
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"X": 17,
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}
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func (x FOO) Enum() *FOO {
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p := new(FOO)
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*p = x
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return p
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}
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func (x FOO) String() string {
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return proto.EnumName(FOO_name, int32(x))
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}
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func (x *FOO) UnmarshalJSON(data []byte) error {
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value, err := proto.UnmarshalJSONEnum(FOO_value, data)
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if err != nil {
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return err
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}
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*x = FOO(value)
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return nil
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}
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The resulting file, test.pb.go, is:
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type Test struct {
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Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
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Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
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Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
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Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
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// Types that are valid to be assigned to Union:
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// *Test_Number
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// *Test_Name
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Union isTest_Union `protobuf_oneof:"union"`
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XXX_unrecognized []byte `json:"-"`
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}
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func (m *Test) Reset() { *m = Test{} }
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func (m *Test) String() string { return proto.CompactTextString(m) }
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func (*Test) ProtoMessage() {}
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package example
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type isTest_Union interface {
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isTest_Union()
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}
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import proto "github.com/golang/protobuf/proto"
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import math "math"
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type Test_Number struct {
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Number int32 `protobuf:"varint,6,opt,name=number"`
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}
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type Test_Name struct {
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Name string `protobuf:"bytes,7,opt,name=name"`
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}
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type FOO int32
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const (
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FOO_X FOO = 17
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)
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var FOO_name = map[int32]string{
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17: "X",
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func (*Test_Number) isTest_Union() {}
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func (*Test_Name) isTest_Union() {}
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func (m *Test) GetUnion() isTest_Union {
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if m != nil {
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return m.Union
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}
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var FOO_value = map[string]int32{
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"X": 17,
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return nil
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}
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const Default_Test_Type int32 = 77
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func (m *Test) GetLabel() string {
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if m != nil && m.Label != nil {
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return *m.Label
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}
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return ""
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}
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func (x FOO) Enum() *FOO {
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p := new(FOO)
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*p = x
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return p
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func (m *Test) GetType() int32 {
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if m != nil && m.Type != nil {
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return *m.Type
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}
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func (x FOO) String() string {
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return proto.EnumName(FOO_name, int32(x))
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return Default_Test_Type
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}
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func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
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if m != nil {
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return m.Optionalgroup
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}
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func (x *FOO) UnmarshalJSON(data []byte) error {
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value, err := proto.UnmarshalJSONEnum(FOO_value, data)
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if err != nil {
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return err
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}
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*x = FOO(value)
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return nil
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return nil
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}
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type Test_OptionalGroup struct {
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RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
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}
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func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} }
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func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
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func (m *Test_OptionalGroup) GetRequiredField() string {
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if m != nil && m.RequiredField != nil {
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return *m.RequiredField
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}
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return ""
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}
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type Test struct {
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Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
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Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
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Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
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Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
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XXX_unrecognized []byte `json:"-"`
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func (m *Test) GetNumber() int32 {
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if x, ok := m.GetUnion().(*Test_Number); ok {
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return x.Number
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}
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func (m *Test) Reset() { *m = Test{} }
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func (m *Test) String() string { return proto.CompactTextString(m) }
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func (*Test) ProtoMessage() {}
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const Default_Test_Type int32 = 77
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return 0
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}
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func (m *Test) GetLabel() string {
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if m != nil && m.Label != nil {
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return *m.Label
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}
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return ""
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func (m *Test) GetName() string {
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if x, ok := m.GetUnion().(*Test_Name); ok {
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return x.Name
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}
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return ""
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}
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func (m *Test) GetType() int32 {
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if m != nil && m.Type != nil {
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return *m.Type
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}
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return Default_Test_Type
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func init() {
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proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
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}
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To create and play with a Test object:
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package main
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import (
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"log"
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"github.com/golang/protobuf/proto"
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pb "./example.pb"
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)
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func main() {
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test := &pb.Test{
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Label: proto.String("hello"),
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Type: proto.Int32(17),
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Reps: []int64{1, 2, 3},
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Optionalgroup: &pb.Test_OptionalGroup{
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RequiredField: proto.String("good bye"),
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},
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Union: &pb.Test_Name{"fred"},
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}
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func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
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if m != nil {
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return m.Optionalgroup
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}
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return nil
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data, err := proto.Marshal(test)
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if err != nil {
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log.Fatal("marshaling error: ", err)
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}
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type Test_OptionalGroup struct {
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RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
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newTest := &pb.Test{}
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err = proto.Unmarshal(data, newTest)
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if err != nil {
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log.Fatal("unmarshaling error: ", err)
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}
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func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} }
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func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
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func (m *Test_OptionalGroup) GetRequiredField() string {
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if m != nil && m.RequiredField != nil {
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return *m.RequiredField
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}
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return ""
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// Now test and newTest contain the same data.
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if test.GetLabel() != newTest.GetLabel() {
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log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
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}
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func init() {
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proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
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}
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To create and play with a Test object:
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package main
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import (
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"log"
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"github.com/golang/protobuf/proto"
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pb "./example.pb"
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)
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func main() {
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test := &pb.Test{
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Label: proto.String("hello"),
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Type: proto.Int32(17),
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Optionalgroup: &pb.Test_OptionalGroup{
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RequiredField: proto.String("good bye"),
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},
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}
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data, err := proto.Marshal(test)
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if err != nil {
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log.Fatal("marshaling error: ", err)
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}
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newTest := &pb.Test{}
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err = proto.Unmarshal(data, newTest)
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if err != nil {
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log.Fatal("unmarshaling error: ", err)
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}
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// Now test and newTest contain the same data.
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if test.GetLabel() != newTest.GetLabel() {
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log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
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}
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// etc.
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// Use a type switch to determine which oneof was set.
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switch u := test.Union.(type) {
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case *pb.Test_Number: // u.Number contains the number.
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case *pb.Test_Name: // u.Name contains the string.
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}
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// etc.
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}
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*/
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package proto
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@ -211,6 +269,7 @@ import (
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"fmt"
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"log"
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"reflect"
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"sort"
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"strconv"
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"sync"
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)
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|
@ -385,13 +444,13 @@ func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32,
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// DebugPrint dumps the encoded data in b in a debugging format with a header
|
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// including the string s. Used in testing but made available for general debugging.
|
||||
func (o *Buffer) DebugPrint(s string, b []byte) {
|
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func (p *Buffer) DebugPrint(s string, b []byte) {
|
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var u uint64
|
||||
|
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obuf := o.buf
|
||||
index := o.index
|
||||
o.buf = b
|
||||
o.index = 0
|
||||
obuf := p.buf
|
||||
index := p.index
|
||||
p.buf = b
|
||||
p.index = 0
|
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depth := 0
|
||||
|
||||
fmt.Printf("\n--- %s ---\n", s)
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|
|
@ -402,12 +461,12 @@ out:
|
|||
fmt.Print(" ")
|
||||
}
|
||||
|
||||
index := o.index
|
||||
if index == len(o.buf) {
|
||||
index := p.index
|
||||
if index == len(p.buf) {
|
||||
break
|
||||
}
|
||||
|
||||
op, err := o.DecodeVarint()
|
||||
op, err := p.DecodeVarint()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: fetching op err %v\n", index, err)
|
||||
break out
|
||||
|
|
@ -424,7 +483,7 @@ out:
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|||
case WireBytes:
|
||||
var r []byte
|
||||
|
||||
r, err = o.DecodeRawBytes(false)
|
||||
r, err = p.DecodeRawBytes(false)
|
||||
if err != nil {
|
||||
break out
|
||||
}
|
||||
|
|
@ -445,7 +504,7 @@ out:
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|||
fmt.Printf("\n")
|
||||
|
||||
case WireFixed32:
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||||
u, err = o.DecodeFixed32()
|
||||
u, err = p.DecodeFixed32()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
|
||||
break out
|
||||
|
|
@ -453,16 +512,15 @@ out:
|
|||
fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
|
||||
|
||||
case WireFixed64:
|
||||
u, err = o.DecodeFixed64()
|
||||
u, err = p.DecodeFixed64()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
|
||||
break
|
||||
|
||||
case WireVarint:
|
||||
u, err = o.DecodeVarint()
|
||||
u, err = p.DecodeVarint()
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
|
||||
break out
|
||||
|
|
@ -470,30 +528,22 @@ out:
|
|||
fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
|
||||
|
||||
case WireStartGroup:
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d start err %v\n", index, tag, err)
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d start\n", index, tag)
|
||||
depth++
|
||||
|
||||
case WireEndGroup:
|
||||
depth--
|
||||
if err != nil {
|
||||
fmt.Printf("%3d: t=%3d end err %v\n", index, tag, err)
|
||||
break out
|
||||
}
|
||||
fmt.Printf("%3d: t=%3d end\n", index, tag)
|
||||
}
|
||||
}
|
||||
|
||||
if depth != 0 {
|
||||
fmt.Printf("%3d: start-end not balanced %d\n", o.index, depth)
|
||||
fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
o.buf = obuf
|
||||
o.index = index
|
||||
p.buf = obuf
|
||||
p.index = index
|
||||
}
|
||||
|
||||
// SetDefaults sets unset protocol buffer fields to their default values.
|
||||
|
|
@ -607,13 +657,15 @@ func setDefaults(v reflect.Value, recur, zeros bool) {
|
|||
|
||||
for _, ni := range dm.nested {
|
||||
f := v.Field(ni)
|
||||
if f.IsNil() {
|
||||
continue
|
||||
}
|
||||
// f is *T or []*T
|
||||
if f.Kind() == reflect.Ptr {
|
||||
// f is *T or []*T or map[T]*T
|
||||
switch f.Kind() {
|
||||
case reflect.Ptr:
|
||||
if f.IsNil() {
|
||||
continue
|
||||
}
|
||||
setDefaults(f, recur, zeros)
|
||||
} else {
|
||||
|
||||
case reflect.Slice:
|
||||
for i := 0; i < f.Len(); i++ {
|
||||
e := f.Index(i)
|
||||
if e.IsNil() {
|
||||
|
|
@ -621,6 +673,15 @@ func setDefaults(v reflect.Value, recur, zeros bool) {
|
|||
}
|
||||
setDefaults(e, recur, zeros)
|
||||
}
|
||||
|
||||
case reflect.Map:
|
||||
for _, k := range f.MapKeys() {
|
||||
e := f.MapIndex(k)
|
||||
if e.IsNil() {
|
||||
continue
|
||||
}
|
||||
setDefaults(e, recur, zeros)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -646,10 +707,6 @@ type scalarField struct {
|
|||
value interface{} // the proto-declared default value, or nil
|
||||
}
|
||||
|
||||
func ptrToStruct(t reflect.Type) bool {
|
||||
return t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Struct
|
||||
}
|
||||
|
||||
// t is a struct type.
|
||||
func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
|
||||
sprop := GetProperties(t)
|
||||
|
|
@ -661,99 +718,181 @@ func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
|
|||
}
|
||||
ft := t.Field(fi).Type
|
||||
|
||||
// nested messages
|
||||
if ptrToStruct(ft) || (ft.Kind() == reflect.Slice && ptrToStruct(ft.Elem())) {
|
||||
sf, nested, err := fieldDefault(ft, prop)
|
||||
switch {
|
||||
case err != nil:
|
||||
log.Print(err)
|
||||
case nested:
|
||||
dm.nested = append(dm.nested, fi)
|
||||
continue
|
||||
case sf != nil:
|
||||
sf.index = fi
|
||||
dm.scalars = append(dm.scalars, *sf)
|
||||
}
|
||||
|
||||
sf := scalarField{
|
||||
index: fi,
|
||||
kind: ft.Elem().Kind(),
|
||||
}
|
||||
|
||||
// scalar fields without defaults
|
||||
if !prop.HasDefault {
|
||||
dm.scalars = append(dm.scalars, sf)
|
||||
continue
|
||||
}
|
||||
|
||||
// a scalar field: either *T or []byte
|
||||
switch ft.Elem().Kind() {
|
||||
case reflect.Bool:
|
||||
x, err := strconv.ParseBool(prop.Default)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default bool %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.Float32:
|
||||
x, err := strconv.ParseFloat(prop.Default, 32)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default float32 %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = float32(x)
|
||||
case reflect.Float64:
|
||||
x, err := strconv.ParseFloat(prop.Default, 64)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default float64 %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.Int32:
|
||||
x, err := strconv.ParseInt(prop.Default, 10, 32)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default int32 %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = int32(x)
|
||||
case reflect.Int64:
|
||||
x, err := strconv.ParseInt(prop.Default, 10, 64)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default int64 %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.String:
|
||||
sf.value = prop.Default
|
||||
case reflect.Uint8:
|
||||
// []byte (not *uint8)
|
||||
sf.value = []byte(prop.Default)
|
||||
case reflect.Uint32:
|
||||
x, err := strconv.ParseUint(prop.Default, 10, 32)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default uint32 %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = uint32(x)
|
||||
case reflect.Uint64:
|
||||
x, err := strconv.ParseUint(prop.Default, 10, 64)
|
||||
if err != nil {
|
||||
log.Printf("proto: bad default uint64 %q: %v", prop.Default, err)
|
||||
continue
|
||||
}
|
||||
sf.value = x
|
||||
default:
|
||||
log.Printf("proto: unhandled def kind %v", ft.Elem().Kind())
|
||||
continue
|
||||
}
|
||||
|
||||
dm.scalars = append(dm.scalars, sf)
|
||||
}
|
||||
|
||||
return dm
|
||||
}
|
||||
|
||||
// fieldDefault returns the scalarField for field type ft.
|
||||
// sf will be nil if the field can not have a default.
|
||||
// nestedMessage will be true if this is a nested message.
|
||||
// Note that sf.index is not set on return.
|
||||
func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
|
||||
var canHaveDefault bool
|
||||
switch ft.Kind() {
|
||||
case reflect.Ptr:
|
||||
if ft.Elem().Kind() == reflect.Struct {
|
||||
nestedMessage = true
|
||||
} else {
|
||||
canHaveDefault = true // proto2 scalar field
|
||||
}
|
||||
|
||||
case reflect.Slice:
|
||||
switch ft.Elem().Kind() {
|
||||
case reflect.Ptr:
|
||||
nestedMessage = true // repeated message
|
||||
case reflect.Uint8:
|
||||
canHaveDefault = true // bytes field
|
||||
}
|
||||
|
||||
case reflect.Map:
|
||||
if ft.Elem().Kind() == reflect.Ptr {
|
||||
nestedMessage = true // map with message values
|
||||
}
|
||||
}
|
||||
|
||||
if !canHaveDefault {
|
||||
if nestedMessage {
|
||||
return nil, true, nil
|
||||
}
|
||||
return nil, false, nil
|
||||
}
|
||||
|
||||
// We now know that ft is a pointer or slice.
|
||||
sf = &scalarField{kind: ft.Elem().Kind()}
|
||||
|
||||
// scalar fields without defaults
|
||||
if !prop.HasDefault {
|
||||
return sf, false, nil
|
||||
}
|
||||
|
||||
// a scalar field: either *T or []byte
|
||||
switch ft.Elem().Kind() {
|
||||
case reflect.Bool:
|
||||
x, err := strconv.ParseBool(prop.Default)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.Float32:
|
||||
x, err := strconv.ParseFloat(prop.Default, 32)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = float32(x)
|
||||
case reflect.Float64:
|
||||
x, err := strconv.ParseFloat(prop.Default, 64)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.Int32:
|
||||
x, err := strconv.ParseInt(prop.Default, 10, 32)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = int32(x)
|
||||
case reflect.Int64:
|
||||
x, err := strconv.ParseInt(prop.Default, 10, 64)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
case reflect.String:
|
||||
sf.value = prop.Default
|
||||
case reflect.Uint8:
|
||||
// []byte (not *uint8)
|
||||
sf.value = []byte(prop.Default)
|
||||
case reflect.Uint32:
|
||||
x, err := strconv.ParseUint(prop.Default, 10, 32)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = uint32(x)
|
||||
case reflect.Uint64:
|
||||
x, err := strconv.ParseUint(prop.Default, 10, 64)
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
|
||||
}
|
||||
sf.value = x
|
||||
default:
|
||||
return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
|
||||
}
|
||||
|
||||
return sf, false, nil
|
||||
}
|
||||
|
||||
// Map fields may have key types of non-float scalars, strings and enums.
|
||||
// The easiest way to sort them in some deterministic order is to use fmt.
|
||||
// If this turns out to be inefficient we can always consider other options,
|
||||
// such as doing a Schwartzian transform.
|
||||
|
||||
type mapKeys []reflect.Value
|
||||
func mapKeys(vs []reflect.Value) sort.Interface {
|
||||
s := mapKeySorter{
|
||||
vs: vs,
|
||||
// default Less function: textual comparison
|
||||
less: func(a, b reflect.Value) bool {
|
||||
return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
|
||||
},
|
||||
}
|
||||
|
||||
func (s mapKeys) Len() int { return len(s) }
|
||||
func (s mapKeys) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
|
||||
func (s mapKeys) Less(i, j int) bool {
|
||||
return fmt.Sprint(s[i].Interface()) < fmt.Sprint(s[j].Interface())
|
||||
// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps;
|
||||
// numeric keys are sorted numerically.
|
||||
if len(vs) == 0 {
|
||||
return s
|
||||
}
|
||||
switch vs[0].Kind() {
|
||||
case reflect.Int32, reflect.Int64:
|
||||
s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
|
||||
case reflect.Uint32, reflect.Uint64:
|
||||
s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
|
||||
}
|
||||
|
||||
return s
|
||||
}
|
||||
|
||||
type mapKeySorter struct {
|
||||
vs []reflect.Value
|
||||
less func(a, b reflect.Value) bool
|
||||
}
|
||||
|
||||
func (s mapKeySorter) Len() int { return len(s.vs) }
|
||||
func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
|
||||
func (s mapKeySorter) Less(i, j int) bool {
|
||||
return s.less(s.vs[i], s.vs[j])
|
||||
}
|
||||
|
||||
// isProto3Zero reports whether v is a zero proto3 value.
|
||||
func isProto3Zero(v reflect.Value) bool {
|
||||
switch v.Kind() {
|
||||
case reflect.Bool:
|
||||
return !v.Bool()
|
||||
case reflect.Int32, reflect.Int64:
|
||||
return v.Int() == 0
|
||||
case reflect.Uint32, reflect.Uint64:
|
||||
return v.Uint() == 0
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return v.Float() == 0
|
||||
case reflect.String:
|
||||
return v.String() == ""
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
|
||||
// to assert that that code is compatible with this version of the proto package.
|
||||
const ProtoPackageIsVersion2 = true
|
||||
|
||||
// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
|
||||
// to assert that that code is compatible with this version of the proto package.
|
||||
const ProtoPackageIsVersion1 = true
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue