28 lines
950 B
V
28 lines
950 B
V
// Copyright (c) 2019-2022 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module http
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import os
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// download_file retrieves a document from the URL `url`,
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// and saves it in the output file path `out_file_path`.
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pub fn download_file(url string, out_file_path string) ? {
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$if debug_http ? {
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println('http.download_file url=$url out_file_path=$out_file_path')
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}
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s := get(url) or { return err }
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if s.status() != .ok {
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return error('received http code $s.status_code')
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}
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$if debug_http ? {
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println('http.download_file saving $s.body.len bytes')
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}
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os.write_file(out_file_path, s.body)?
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}
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// TODO: implement download_file_with_progress
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// type DownloadChunkFn = fn (written int)
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// type DownloadFinishedFn = fn ()
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// pub fn download_file_with_progress(url string, out_file_path string, cb_chunk DownloadChunkFn, cb_finished DownloadFinishedFn)
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