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d9f14c6a46
代码授权注释修改
58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
//----------------------------------------
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//
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// Copyright © yanghy. All Rights Reserved.
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//
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// Licensed under Apache License Version 2.0, January 2004
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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//----------------------------------------
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//go:build linux
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// +build linux
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package notice
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import (
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"crypto/md5"
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"encoding/hex"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"sync"
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"github.com/godbus/dbus/v5"
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)
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var once sync.Once
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var scriptNum int
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func SendNotification(n *Notification) {
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conn, err := dbus.SessionBus() // shared connection, don't close
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if err != nil {
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println("Failed to send message to bus", err)
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return
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}
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var appIcon string
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var appName = UniqueID()
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if n.Icon != nil && len(n.Icon) > 0 {
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bh := md5.Sum(n.Icon)
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dataHash := hex.EncodeToString(bh[:])
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fileName := fmt.Sprintf("notice-%s-%s", dataHash, n.iconExt)
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appIcon = filepath.Join(os.TempDir(), fileName)
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if _, err := os.Stat(appIcon); os.IsNotExist(err) {
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err = ioutil.WriteFile(appIcon, n.Icon, 0600)
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if err != nil {
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return
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}
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}
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}
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obj := conn.Object("org.freedesktop.Notifications", "/org/freedesktop/Notifications")
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call := obj.Call("org.freedesktop.Notifications.Notify", 0, appName, uint32(0), appIcon, n.Title, n.Content, []string{}, map[string]dbus.Variant{}, n.Timeout)
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if call.Err != nil {
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println("Failed to send message to bus", call.Err)
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}
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}
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