Golang Wrapper.Len方法代碼示例

本文整理匯總了Golang中github.com/keybase/go-jsonw.Wrapper.Len方法的典型用法代碼示例。如果您正苦於以下問題：Golang Wrapper.Len方法的具體用法？Golang Wrapper.Len怎麽用？Golang Wrapper.Len使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/keybase/go-jsonw.Wrapper的用法示例。

在下文中一共展示了Wrapper.Len方法的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: parseV2

func parseV2(jw *jsonw.Wrapper) (*MerkleUserLeaf, error) {
	user := MerkleUserLeaf{}

	l, err := jw.Len()
	if err != nil {
		return nil, err
	}
	if l < 2 {
		return nil, fmt.Errorf("No public chain.")
	}

	user.public, err = parseTriple(jw.AtIndex(1))
	if err != nil {
		return nil, err
	}

	if l >= 3 {
		user.private, err = parseTriple(jw.AtIndex(2))
		if err != nil {
			return nil, err
		}
	}

	if l >= 4 && !jw.AtIndex(3).IsNil() {
		eldest, err := GetKID(jw.AtIndex(3))
		if err != nil {
			return nil, err
		}
		user.eldest = eldest
	}

	return &user, nil
}

開發者ID:paul-pearce，項目名稱:client-beta，代碼行數:33，代碼來源:merkle_client.go

示例2: resolveURLViaServerLookup

func (r *Resolver) resolveURLViaServerLookup(au AssertionURL, input string, withBody bool) (res ResolveResult) {

	var key, val string
	var ares *APIRes
	var l int

	if au.IsKeybase() {
		res.kbUsername = au.GetValue()
	}

	if key, val, res.err = au.ToLookup(); res.err != nil {
		return
	}

	ha := HTTPArgsFromKeyValuePair(key, S{val})
	ha.Add("multi", I{1})
	fields := "basics"
	if withBody {
		fields += ",public_keys,pictures"
	}
	ha.Add("fields", S{fields})
	ares, res.err = r.G().API.Get(APIArg{
		Endpoint:    "user/lookup",
		NeedSession: false,
		Args:        ha,
	})

	if res.err != nil {
		return
	}

	var them *jsonw.Wrapper
	if them, res.err = ares.Body.AtKey("them").ToArray(); res.err != nil {
		return
	}

	if l, res.err = them.Len(); res.err != nil {
		return
	}

	if l == 0 {
		res.err = ResolutionError{Input: input, Msg: "No resolution found"}
	} else if l > 1 {
		res.err = ResolutionError{Input: input, Msg: "Identify is ambiguous"}
	} else {
		res.body = them.AtIndex(0)
		res.uid, res.err = GetUID(res.body.AtKey("id"))
	}

	return
}

開發者ID:mark-adams，項目名稱:client，代碼行數:51，代碼來源:resolve.go

示例3: resolveUsername

func resolveUsername(au AssertionURL) (res ResolveResult) {

	var key, val string
	var ares *APIRes
	var l int

	if au.IsKeybase() {
		res.kbUsername = au.GetValue()
	}

	if key, val, res.err = au.ToLookup(); res.err != nil {
		return
	}

	ha := HTTPArgsFromKeyValuePair(key, S{val})
	ha.Add("multi", I{1})
	ares, res.err = G.API.Get(APIArg{
		Endpoint:    "user/lookup",
		NeedSession: false,
		Args:        ha,
	})

	if res.err != nil {
		return
	}

	var them *jsonw.Wrapper
	if them, res.err = ares.Body.AtKey("them").ToArray(); res.err != nil {
		return
	}

	if l, res.err = them.Len(); res.err != nil {
		return
	}

	if l == 0 {
		res.err = fmt.Errorf("No resolution found for %s", au)
	} else if l > 1 {
		res.err = fmt.Errorf("Identity '%s' is ambiguous", au)
	} else {
		res.body = them.AtIndex(0)
		res.uid, res.err = GetUID(res.body.AtKey("id"))
	}

	return
}

開發者ID:polluks，項目名稱:client，代碼行數:46，代碼來源:resolve.go

示例4: getStringArray

func (f JSONConfigFile) getStringArray(v *jsonw.Wrapper) []string {
	n, err := v.Len()
	if err != nil {
		return nil
	}

	if n == 0 {
		return nil
	}

	ret := make([]string, n)
	for i := 0; i < n; i++ {
		s, err := v.AtIndex(i).GetString()
		if err != nil {
			return nil
		}
		ret[i] = s
	}
	return ret
}

開發者ID:jacobhaven，項目名稱:client，代碼行數:20，代碼來源:config.go

示例5: parseMerkleUserLeaf

func parseMerkleUserLeaf(jw *jsonw.Wrapper, g *GlobalContext) (user *MerkleUserLeaf, err error) {
	g.Log.Debug("+ ParsingMerkleUserLeaf")

	if jw == nil {
		g.Log.Debug("| empty leaf found; user wasn't in tree")
		user = &MerkleUserLeaf{}
		return
	}

	l, err := jw.Len()
	if err != nil {
		return
	}
	if l < 2 {
		err = fmt.Errorf("Expected an array of length 2 or more")
		return
	}

	v, err := jw.AtIndex(0).GetInt()

	if err != nil {
		return
	}

	// We messed up and didn't version the initial leafs of the tree
	if _, e2 := jw.AtIndex(1).GetString(); e2 == nil {
		v = 1
	}

	switch v {
	case 1:
		user, err = parseV1(jw)
	case 2:
		user, err = parseV2(jw)
	default:
		err = fmt.Errorf("Unexpected version: %d", v)
	}

	g.Log.Debug("- ParsingMerkleUserLeaf -> %v", ErrToOk(err))
	return
}

開發者ID:paul-pearce，項目名稱:client-beta，代碼行數:41，代碼來源:merkle_client.go

示例6: parseTriple

func parseTriple(jw *jsonw.Wrapper) (*MerkleTriple, error) {
	if jw.IsNil() {
		return nil, nil
	}

	l, err := jw.Len()
	if err != nil {
		return nil, err
	}
	if l == 0 {
		return nil, nil
	}
	if l == 1 {
		return nil, fmt.Errorf("Bad merkle 'triple', with < 2 values")
	}
	if l > 3 {
		return nil, fmt.Errorf("Bad merkle triple, with > 3 values")
	}
	seqno, err := jw.AtIndex(0).GetInt()
	if err != nil {
		return nil, err
	}
	li, err := GetLinkID(jw.AtIndex(1))
	if err != nil {
		return nil, err
	}

	var si keybase1.SigID
	if l == 3 {
		si, err = GetSigID(jw.AtIndex(2), false)
		if err != nil {
			return nil, err
		}
	}

	return &MerkleTriple{Seqno(seqno), li, si}, nil

}

開發者ID:paul-pearce，項目名稱:client-beta，代碼行數:38，代碼來源:merkle_client.go

示例7: importPathFromJSON

func importPathFromJSON(jw *jsonw.Wrapper) (out []*PathStep, err error) {
	if jw.IsNil() {
		return
	}

	var path *jsonw.Wrapper
	if path, err = jw.ToArray(); err != nil {
		return
	}

	var l int
	if l, err = path.Len(); err != nil {
		return
	}

	for i := 0; i < l; i++ {
		var step *PathStep
		if step, err = pathStepFromJSON(path.AtIndex(i)); err != nil {
			return
		}
		out = append(out, step)
	}
	return
}

開發者ID:paul-pearce，項目名稱:client-beta，代碼行數:24，代碼來源:merkle_client.go

示例8: resolveURLViaServerLookup

func (r *Resolver) resolveURLViaServerLookup(au AssertionURL, input string, withBody bool) (res ResolveResult) {
	defer r.G().Trace(fmt.Sprintf("resolveURLViaServerLookup(input = %q)", input), func() error { return res.err })()

	var key, val string
	var ares *APIRes
	var l int

	if au.IsKeybase() {
		res.queriedKbUsername = au.GetValue()
	}

	if key, val, res.err = au.ToLookup(); res.err != nil {
		return
	}

	ha := HTTPArgsFromKeyValuePair(key, S{val})
	ha.Add("multi", I{1})
	fields := "basics"
	if withBody {
		fields += ",public_keys,pictures"
	}
	ha.Add("fields", S{fields})
	ares, res.err = r.G().API.Get(APIArg{
		Endpoint:       "user/lookup",
		NeedSession:    false,
		Args:           ha,
		AppStatusCodes: []int{SCOk, SCNotFound},
		Contextified:   NewContextified(r.G()),
	})

	if res.err != nil {
		r.G().Log.Debug("API user/lookup %q error: %s", input, res.err)
		return
	}
	if ares.AppStatus.Code == SCNotFound {
		r.G().Log.Debug("API user/lookup %q not found", input)
		res.err = NotFoundError{}
		return
	}

	var them *jsonw.Wrapper
	if them, res.err = ares.Body.AtKey("them").ToArray(); res.err != nil {
		return
	}

	if l, res.err = them.Len(); res.err != nil {
		return
	}

	if l == 0 {
		res.err = ResolutionError{Input: input, Msg: "No resolution found"}
	} else if l > 1 {
		res.err = ResolutionError{Input: input, Msg: "Identify is ambiguous"}
	} else {
		res.body = them.AtIndex(0)
		res.uid, res.err = GetUID(res.body.AtKey("id"))
		if res.err == nil {
			res.resolvedKbUsername, res.err = res.body.AtPath("basics.username").GetString()
		}
	}

	return
}

開發者ID:keybase，項目名稱:kbfs-beta，代碼行數:63，代碼來源:resolve.go

注：本文中的github.com/keybase/go-jsonw.Wrapper.Len方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。