示例#1
1
文件: names.go 项目: tsavola/wag
func (ns *NameSection) Load(_ string, r reader.Reader) (err error) {
	defer func() {
		err = errutil.ErrorOrPanic(recover())
	}()

	load := loader.L{r}

	count := load.Varuint32()
	ns.FunctionNames = make([]FunctionName, count)

	for i := range ns.FunctionNames {
		fn := &ns.FunctionNames[i]

		funNameLen := load.Varuint32()
		fn.FunName = string(load.Bytes(funNameLen))

		localCount := load.Varuint32()
		fn.LocalNames = make([]string, localCount)

		for j := range fn.LocalNames {
			localNameLen := load.Varuint32()
			fn.LocalNames[j] = string(load.Bytes(localNameLen))
		}
	}

	return
}
示例#2
1
文件: unknown.go 项目: tsavola/wag
func (uls UnknownLoaders) Load(r reader.Reader, payloadLen uint32) (err error) {
	defer func() {
		err = errutil.ErrorOrPanic(recover())
	}()

	load := loader.L{r}

	nameLen := load.Varuint32()
	if nameLen > maxSectionNameLen {
		panic(errors.New("unknown section name is too long"))
	}

	name := string(load.Bytes(nameLen))

	if f := uls[name]; f != nil {
		if err := f(name, load); err != nil {
			panic(err)
		}
	} else {
		if _, err := io.CopyN(ioutil.Discard, load, int64(payloadLen)); err != nil {
			panic(err)
		}
	}

	return
}