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-rw-r--r--vendor/github.com/gogo/protobuf/proto/pointer_reflect.go357
1 files changed, 0 insertions, 357 deletions
diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
deleted file mode 100644
index b6cad90..0000000
--- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go
+++ /dev/null
@@ -1,357 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build purego appengine js
-
-// This file contains an implementation of proto field accesses using package reflect.
-// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
-// be used on App Engine.
-
-package proto
-
-import (
- "reflect"
- "sync"
-)
-
-const unsafeAllowed = false
-
-// A field identifies a field in a struct, accessible from a pointer.
-// In this implementation, a field is identified by the sequence of field indices
-// passed to reflect's FieldByIndex.
-type field []int
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
- return f.Index
-}
-
-// invalidField is an invalid field identifier.
-var invalidField = field(nil)
-
-// zeroField is a noop when calling pointer.offset.
-var zeroField = field([]int{})
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool { return f != nil }
-
-// The pointer type is for the table-driven decoder.
-// The implementation here uses a reflect.Value of pointer type to
-// create a generic pointer. In pointer_unsafe.go we use unsafe
-// instead of reflect to implement the same (but faster) interface.
-type pointer struct {
- v reflect.Value
-}
-
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
- return pointer{v: reflect.ValueOf(*i)}
-}
-
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr bool) pointer {
- v := reflect.ValueOf(*i)
- u := reflect.New(v.Type())
- u.Elem().Set(v)
- return pointer{v: u}
-}
-
-// valToPointer converts v to a pointer. v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
- return pointer{v: v}
-}
-
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
- return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
-}
-
-func (p pointer) isNil() bool {
- return p.v.IsNil()
-}
-
-// grow updates the slice s in place to make it one element longer.
-// s must be addressable.
-// Returns the (addressable) new element.
-func grow(s reflect.Value) reflect.Value {
- n, m := s.Len(), s.Cap()
- if n < m {
- s.SetLen(n + 1)
- } else {
- s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
- }
- return s.Index(n)
-}
-
-func (p pointer) toInt64() *int64 {
- return p.v.Interface().(*int64)
-}
-func (p pointer) toInt64Ptr() **int64 {
- return p.v.Interface().(**int64)
-}
-func (p pointer) toInt64Slice() *[]int64 {
- return p.v.Interface().(*[]int64)
-}
-
-var int32ptr = reflect.TypeOf((*int32)(nil))
-
-func (p pointer) toInt32() *int32 {
- return p.v.Convert(int32ptr).Interface().(*int32)
-}
-
-// The toInt32Ptr/Slice methods don't work because of enums.
-// Instead, we must use set/get methods for the int32ptr/slice case.
-/*
- func (p pointer) toInt32Ptr() **int32 {
- return p.v.Interface().(**int32)
-}
- func (p pointer) toInt32Slice() *[]int32 {
- return p.v.Interface().(*[]int32)
-}
-*/
-func (p pointer) getInt32Ptr() *int32 {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- return p.v.Elem().Interface().(*int32)
- }
- // an enum
- return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
-}
-func (p pointer) setInt32Ptr(v int32) {
- // Allocate value in a *int32. Possibly convert that to a *enum.
- // Then assign it to a **int32 or **enum.
- // Note: we can convert *int32 to *enum, but we can't convert
- // **int32 to **enum!
- p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
-}
-
-// getInt32Slice copies []int32 from p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getInt32Slice() []int32 {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- return p.v.Elem().Interface().([]int32)
- }
- // an enum
- // Allocate a []int32, then assign []enum's values into it.
- // Note: we can't convert []enum to []int32.
- slice := p.v.Elem()
- s := make([]int32, slice.Len())
- for i := 0; i < slice.Len(); i++ {
- s[i] = int32(slice.Index(i).Int())
- }
- return s
-}
-
-// setInt32Slice copies []int32 into p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setInt32Slice(v []int32) {
- if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
- // raw int32 type
- p.v.Elem().Set(reflect.ValueOf(v))
- return
- }
- // an enum
- // Allocate a []enum, then assign []int32's values into it.
- // Note: we can't convert []enum to []int32.
- slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
- for i, x := range v {
- slice.Index(i).SetInt(int64(x))
- }
- p.v.Elem().Set(slice)
-}
-func (p pointer) appendInt32Slice(v int32) {
- grow(p.v.Elem()).SetInt(int64(v))
-}
-
-func (p pointer) toUint64() *uint64 {
- return p.v.Interface().(*uint64)
-}
-func (p pointer) toUint64Ptr() **uint64 {
- return p.v.Interface().(**uint64)
-}
-func (p pointer) toUint64Slice() *[]uint64 {
- return p.v.Interface().(*[]uint64)
-}
-func (p pointer) toUint32() *uint32 {
- return p.v.Interface().(*uint32)
-}
-func (p pointer) toUint32Ptr() **uint32 {
- return p.v.Interface().(**uint32)
-}
-func (p pointer) toUint32Slice() *[]uint32 {
- return p.v.Interface().(*[]uint32)
-}
-func (p pointer) toBool() *bool {
- return p.v.Interface().(*bool)
-}
-func (p pointer) toBoolPtr() **bool {
- return p.v.Interface().(**bool)
-}
-func (p pointer) toBoolSlice() *[]bool {
- return p.v.Interface().(*[]bool)
-}
-func (p pointer) toFloat64() *float64 {
- return p.v.Interface().(*float64)
-}
-func (p pointer) toFloat64Ptr() **float64 {
- return p.v.Interface().(**float64)
-}
-func (p pointer) toFloat64Slice() *[]float64 {
- return p.v.Interface().(*[]float64)
-}
-func (p pointer) toFloat32() *float32 {
- return p.v.Interface().(*float32)
-}
-func (p pointer) toFloat32Ptr() **float32 {
- return p.v.Interface().(**float32)
-}
-func (p pointer) toFloat32Slice() *[]float32 {
- return p.v.Interface().(*[]float32)
-}
-func (p pointer) toString() *string {
- return p.v.Interface().(*string)
-}
-func (p pointer) toStringPtr() **string {
- return p.v.Interface().(**string)
-}
-func (p pointer) toStringSlice() *[]string {
- return p.v.Interface().(*[]string)
-}
-func (p pointer) toBytes() *[]byte {
- return p.v.Interface().(*[]byte)
-}
-func (p pointer) toBytesSlice() *[][]byte {
- return p.v.Interface().(*[][]byte)
-}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
- return p.v.Interface().(*XXX_InternalExtensions)
-}
-func (p pointer) toOldExtensions() *map[int32]Extension {
- return p.v.Interface().(*map[int32]Extension)
-}
-func (p pointer) getPointer() pointer {
- return pointer{v: p.v.Elem()}
-}
-func (p pointer) setPointer(q pointer) {
- p.v.Elem().Set(q.v)
-}
-func (p pointer) appendPointer(q pointer) {
- grow(p.v.Elem()).Set(q.v)
-}
-
-// getPointerSlice copies []*T from p as a new []pointer.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getPointerSlice() []pointer {
- if p.v.IsNil() {
- return nil
- }
- n := p.v.Elem().Len()
- s := make([]pointer, n)
- for i := 0; i < n; i++ {
- s[i] = pointer{v: p.v.Elem().Index(i)}
- }
- return s
-}
-
-// setPointerSlice copies []pointer into p as a new []*T.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setPointerSlice(v []pointer) {
- if v == nil {
- p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
- return
- }
- s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
- for _, p := range v {
- s = reflect.Append(s, p.v)
- }
- p.v.Elem().Set(s)
-}
-
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
- if p.v.Elem().IsNil() {
- return pointer{v: p.v.Elem()}
- }
- return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
-}
-
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
- // TODO: check that p.v.Type().Elem() == t?
- return p.v
-}
-
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- return *p
-}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
- atomicLock.Lock()
- defer atomicLock.Unlock()
- *p = v
-}
-
-var atomicLock sync.Mutex