InitialHEADmaster

1 files changed, 42 insertions, 0 deletions

diff --git a/downloader.go b/downloader.go
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index 0000000..bda3d92
--- /dev/null
+++ b/downloader.go
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+/*
+Copyright © 2020 Alexander Kiryukhin <a.kiryukhin@mail.ru>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package main
+
+import (
+	"encoding/xml"
+	"fmt"
+	"net/http"
+)
+
+func download(url string) (*InXML, error) {
+	cl := http.DefaultClient
+	resp, err := cl.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != 200 {
+		return nil, fmt.Errorf("expected code 200, got %d (%s)", resp.StatusCode, resp.Status)
+	}
+	d := new(InXML)
+	return d, xml.NewDecoder(resp.Body).Decode(d)
+}