mirror of
https://github.com/ProtonMail/proton-bridge.git
synced 2025-12-10 20:56:51 +00:00
97 lines
2.0 KiB
Go
97 lines
2.0 KiB
Go
// Copyright (c) 2025 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package useragent
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import (
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"fmt"
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"regexp"
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"runtime"
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"strings"
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"sync"
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)
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const DefaultUserAgent = "NoClient/0.0.1"
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const DefaultVersion = "0.0.1"
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const UnknownClient = "UnknownClient"
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type UserAgent struct {
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client, platform string
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lock sync.RWMutex
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}
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func New() *UserAgent {
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return &UserAgent{
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client: "",
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platform: runtime.GOOS,
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}
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}
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func (ua *UserAgent) SetClient(name, version string) {
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if strings.EqualFold("Mac OS X Notes", name) {
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return
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}
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ua.lock.Lock()
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defer ua.lock.Unlock()
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ua.client = fmt.Sprintf("%v/%v", name, regexp.MustCompile(`(.*) \((.*)\)`).ReplaceAllString(version, "$1-$2"))
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}
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func (ua *UserAgent) SetClientString(client string) {
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ua.lock.Lock()
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defer ua.lock.Unlock()
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ua.client = client
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}
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func (ua *UserAgent) GetClientString() string {
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ua.lock.RLock()
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defer ua.lock.RUnlock()
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return ua.client
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}
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func (ua *UserAgent) HasClient() bool {
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ua.lock.RLock()
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defer ua.lock.RUnlock()
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return ua.client != ""
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}
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func (ua *UserAgent) SetPlatform(platform string) {
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ua.lock.Lock()
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defer ua.lock.Unlock()
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ua.platform = platform
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}
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func (ua *UserAgent) GetUserAgent() string {
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ua.lock.RLock()
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defer ua.lock.RUnlock()
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var client string
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if ua.client != "" {
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client = ua.client
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} else {
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client = DefaultUserAgent
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}
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return fmt.Sprintf("%v (%v)", client, ua.platform)
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}
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