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authorHuabingZhao <zhao.huabing@zte.com.cn>2017-09-04 15:00:54 +0800
committerHuabingZhao <zhao.huabing@zte.com.cn>2017-09-04 15:06:21 +0800
commit43dac0bc4302fed79eaeb661723ca584a9c0496a (patch)
treea78f60300d73f0a69ed12e946d3fe4580455d8ba /kube2msb/src/vendor/github.com/ugorji/go/codec/noop.go
parenta7837a0ac51704003c6aacba2dacb8e64f681622 (diff)
restructure the source directory
Issue-ID: OOM-61 Change-Id: Ib6f633d517ad197bfdbca59b374cdad2f1ed897e Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
Diffstat (limited to 'kube2msb/src/vendor/github.com/ugorji/go/codec/noop.go')
-rw-r--r--kube2msb/src/vendor/github.com/ugorji/go/codec/noop.go213
1 files changed, 0 insertions, 213 deletions
diff --git a/kube2msb/src/vendor/github.com/ugorji/go/codec/noop.go b/kube2msb/src/vendor/github.com/ugorji/go/codec/noop.go
deleted file mode 100644
index cfee3d0..0000000
--- a/kube2msb/src/vendor/github.com/ugorji/go/codec/noop.go
+++ /dev/null
@@ -1,213 +0,0 @@
-// Copyright (c) 2012-2015 Ugorji Nwoke. All rights reserved.
-// Use of this source code is governed by a MIT license found in the LICENSE file.
-
-package codec
-
-import (
- "math/rand"
- "time"
-)
-
-// NoopHandle returns a no-op handle. It basically does nothing.
-// It is only useful for benchmarking, as it gives an idea of the
-// overhead from the codec framework.
-//
-// LIBRARY USERS: *** DO NOT USE ***
-func NoopHandle(slen int) *noopHandle {
- h := noopHandle{}
- h.rand = rand.New(rand.NewSource(time.Now().UnixNano()))
- h.B = make([][]byte, slen)
- h.S = make([]string, slen)
- for i := 0; i < len(h.S); i++ {
- b := make([]byte, i+1)
- for j := 0; j < len(b); j++ {
- b[j] = 'a' + byte(i)
- }
- h.B[i] = b
- h.S[i] = string(b)
- }
- return &h
-}
-
-// noopHandle does nothing.
-// It is used to simulate the overhead of the codec framework.
-type noopHandle struct {
- BasicHandle
- binaryEncodingType
- noopDrv // noopDrv is unexported here, so we can get a copy of it when needed.
-}
-
-type noopDrv struct {
- d *Decoder
- e *Encoder
- i int
- S []string
- B [][]byte
- mks []bool // stack. if map (true), else if array (false)
- mk bool // top of stack. what container are we on? map or array?
- ct valueType // last response for IsContainerType.
- cb int // counter for ContainerType
- rand *rand.Rand
-}
-
-func (h *noopDrv) r(v int) int { return h.rand.Intn(v) }
-func (h *noopDrv) m(v int) int { h.i++; return h.i % v }
-
-func (h *noopDrv) newEncDriver(e *Encoder) encDriver { h.e = e; return h }
-func (h *noopDrv) newDecDriver(d *Decoder) decDriver { h.d = d; return h }
-
-func (h *noopDrv) reset() {}
-func (h *noopDrv) uncacheRead() {}
-
-// --- encDriver
-
-// stack functions (for map and array)
-func (h *noopDrv) start(b bool) {
- // println("start", len(h.mks)+1)
- h.mks = append(h.mks, b)
- h.mk = b
-}
-func (h *noopDrv) end() {
- // println("end: ", len(h.mks)-1)
- h.mks = h.mks[:len(h.mks)-1]
- if len(h.mks) > 0 {
- h.mk = h.mks[len(h.mks)-1]
- } else {
- h.mk = false
- }
-}
-
-func (h *noopDrv) EncodeBuiltin(rt uintptr, v interface{}) {}
-func (h *noopDrv) EncodeNil() {}
-func (h *noopDrv) EncodeInt(i int64) {}
-func (h *noopDrv) EncodeUint(i uint64) {}
-func (h *noopDrv) EncodeBool(b bool) {}
-func (h *noopDrv) EncodeFloat32(f float32) {}
-func (h *noopDrv) EncodeFloat64(f float64) {}
-func (h *noopDrv) EncodeRawExt(re *RawExt, e *Encoder) {}
-func (h *noopDrv) EncodeArrayStart(length int) { h.start(true) }
-func (h *noopDrv) EncodeMapStart(length int) { h.start(false) }
-func (h *noopDrv) EncodeEnd() { h.end() }
-
-func (h *noopDrv) EncodeString(c charEncoding, v string) {}
-func (h *noopDrv) EncodeSymbol(v string) {}
-func (h *noopDrv) EncodeStringBytes(c charEncoding, v []byte) {}
-
-func (h *noopDrv) EncodeExt(rv interface{}, xtag uint64, ext Ext, e *Encoder) {}
-
-// ---- decDriver
-func (h *noopDrv) initReadNext() {}
-func (h *noopDrv) CheckBreak() bool { return false }
-func (h *noopDrv) IsBuiltinType(rt uintptr) bool { return false }
-func (h *noopDrv) DecodeBuiltin(rt uintptr, v interface{}) {}
-func (h *noopDrv) DecodeInt(bitsize uint8) (i int64) { return int64(h.m(15)) }
-func (h *noopDrv) DecodeUint(bitsize uint8) (ui uint64) { return uint64(h.m(35)) }
-func (h *noopDrv) DecodeFloat(chkOverflow32 bool) (f float64) { return float64(h.m(95)) }
-func (h *noopDrv) DecodeBool() (b bool) { return h.m(2) == 0 }
-func (h *noopDrv) DecodeString() (s string) { return h.S[h.m(8)] }
-
-// func (h *noopDrv) DecodeStringAsBytes(bs []byte) []byte { return h.DecodeBytes(bs) }
-
-func (h *noopDrv) DecodeBytes(bs []byte, isstring, zerocopy bool) []byte { return h.B[h.m(len(h.B))] }
-
-func (h *noopDrv) ReadEnd() { h.end() }
-
-// toggle map/slice
-func (h *noopDrv) ReadMapStart() int { h.start(true); return h.m(10) }
-func (h *noopDrv) ReadArrayStart() int { h.start(false); return h.m(10) }
-
-func (h *noopDrv) ContainerType() (vt valueType) {
- // return h.m(2) == 0
- // handle kStruct, which will bomb is it calls this and doesn't get back a map or array.
- // consequently, if the return value is not map or array, reset it to one of them based on h.m(7) % 2
- // for kstruct: at least one out of every 2 times, return one of valueTypeMap or Array (else kstruct bombs)
- // however, every 10th time it is called, we just return something else.
- var vals = [...]valueType{valueTypeArray, valueTypeMap}
- // ------------ TAKE ------------
- // if h.cb%2 == 0 {
- // if h.ct == valueTypeMap || h.ct == valueTypeArray {
- // } else {
- // h.ct = vals[h.m(2)]
- // }
- // } else if h.cb%5 == 0 {
- // h.ct = valueType(h.m(8))
- // } else {
- // h.ct = vals[h.m(2)]
- // }
- // ------------ TAKE ------------
- // if h.cb%16 == 0 {
- // h.ct = valueType(h.cb % 8)
- // } else {
- // h.ct = vals[h.cb%2]
- // }
- h.ct = vals[h.cb%2]
- h.cb++
- return h.ct
-
- // if h.ct == valueTypeNil || h.ct == valueTypeString || h.ct == valueTypeBytes {
- // return h.ct
- // }
- // return valueTypeUnset
- // TODO: may need to tweak this so it works.
- // if h.ct == valueTypeMap && vt == valueTypeArray || h.ct == valueTypeArray && vt == valueTypeMap {
- // h.cb = !h.cb
- // h.ct = vt
- // return h.cb
- // }
- // // go in a loop and check it.
- // h.ct = vt
- // h.cb = h.m(7) == 0
- // return h.cb
-}
-func (h *noopDrv) TryDecodeAsNil() bool {
- if h.mk {
- return false
- } else {
- return h.m(8) == 0
- }
-}
-func (h *noopDrv) DecodeExt(rv interface{}, xtag uint64, ext Ext) uint64 {
- return 0
-}
-
-func (h *noopDrv) DecodeNaked() {
- // use h.r (random) not h.m() because h.m() could cause the same value to be given.
- var sk int
- if h.mk {
- // if mapkey, do not support values of nil OR bytes, array, map or rawext
- sk = h.r(7) + 1
- } else {
- sk = h.r(12)
- }
- n := &h.d.n
- switch sk {
- case 0:
- n.v = valueTypeNil
- case 1:
- n.v, n.b = valueTypeBool, false
- case 2:
- n.v, n.b = valueTypeBool, true
- case 3:
- n.v, n.i = valueTypeInt, h.DecodeInt(64)
- case 4:
- n.v, n.u = valueTypeUint, h.DecodeUint(64)
- case 5:
- n.v, n.f = valueTypeFloat, h.DecodeFloat(true)
- case 6:
- n.v, n.f = valueTypeFloat, h.DecodeFloat(false)
- case 7:
- n.v, n.s = valueTypeString, h.DecodeString()
- case 8:
- n.v, n.l = valueTypeBytes, h.B[h.m(len(h.B))]
- case 9:
- n.v = valueTypeArray
- case 10:
- n.v = valueTypeMap
- default:
- n.v = valueTypeExt
- n.u = h.DecodeUint(64)
- n.l = h.B[h.m(len(h.B))]
- }
- h.ct = n.v
- return
-}