podman

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/*
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 * Copyright 2021 ByteDance Inc.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package unquote
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import (
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    `unsafe`
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    `runtime`
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    `github.com/bytedance/sonic/internal/native`
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    `github.com/bytedance/sonic/internal/native/types`
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    `github.com/bytedance/sonic/internal/rt`
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)
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func String(s string) (ret string, err types.ParsingError) {
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    mm := make([]byte, 0, len(s))
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    err = intoBytesUnsafe(s, &mm)
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    ret = rt.Mem2Str(mm)
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    return
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}
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func IntoBytes(s string, m *[]byte) types.ParsingError {
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    if cap(*m) < len(s) {
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        return types.ERR_EOF
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    } else {
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        return intoBytesUnsafe(s, m)
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    }
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}
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func intoBytesUnsafe(s string, m *[]byte) types.ParsingError {
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    pos := -1
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    slv := (*rt.GoSlice)(unsafe.Pointer(m))
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    str := (*rt.GoString)(unsafe.Pointer(&s))
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    /* unquote as the default configuration, replace invalid unicode with \ufffd */
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    ret := native.Unquote(str.Ptr, str.Len, slv.Ptr, &pos, types.F_UNICODE_REPLACE)
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    /* check for errors */
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    if ret < 0 {
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        return types.ParsingError(-ret)
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    }
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    /* update the length */
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    slv.Len = ret
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    runtime.KeepAlive(s)
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    return 0
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}
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