mirror of https://github.com/fatedier/frp.git
90 lines
1.9 KiB
Go
90 lines
1.9 KiB
Go
// Copyright 2017 fatedier, fatedier@gmail.com
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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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package server
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import (
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"fmt"
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"sync"
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)
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type ControlManager struct {
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// controls indexed by run id
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ctlsByRunId map[string]*Control
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mu sync.RWMutex
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}
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func NewControlManager() *ControlManager {
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return &ControlManager{
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ctlsByRunId: make(map[string]*Control),
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}
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}
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func (cm *ControlManager) Add(runId string, ctl *Control) (oldCtl *Control) {
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cm.mu.Lock()
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defer cm.mu.Unlock()
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oldCtl, ok := cm.ctlsByRunId[runId]
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if ok {
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oldCtl.Replaced(ctl)
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}
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cm.ctlsByRunId[runId] = ctl
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return
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}
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func (cm *ControlManager) GetById(runId string) (ctl *Control, ok bool) {
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cm.mu.RLock()
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defer cm.mu.RUnlock()
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ctl, ok = cm.ctlsByRunId[runId]
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return
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}
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type ProxyManager struct {
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// proxies indexed by proxy name
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pxys map[string]Proxy
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mu sync.RWMutex
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}
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func NewProxyManager() *ProxyManager {
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return &ProxyManager{
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pxys: make(map[string]Proxy),
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}
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}
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func (pm *ProxyManager) Add(name string, pxy Proxy) error {
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pm.mu.Lock()
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defer pm.mu.Unlock()
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if _, ok := pm.pxys[name]; ok {
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return fmt.Errorf("proxy name [%s] is already in use", name)
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}
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pm.pxys[name] = pxy
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return nil
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}
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func (pm *ProxyManager) Del(name string) {
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pm.mu.Lock()
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defer pm.mu.Unlock()
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delete(pm.pxys, name)
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}
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func (pm *ProxyManager) GetByName(name string) (pxy Proxy, ok bool) {
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pm.mu.RLock()
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defer pm.mu.RUnlock()
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pxy, ok = pm.pxys[name]
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return
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}
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