lejianwen
99 lines
2.2 KiB
Go
99 lines
2.2 KiB
Go
package service
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import (
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"fmt"
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"github.com/lejianwen/rustdesk-api/v2/model"
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"net"
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"time"
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)
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type ServerCmdService struct{}
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// List
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func (is *ServerCmdService) List(page, pageSize uint) (res *model.ServerCmdList) {
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res = &model.ServerCmdList{}
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res.Page = int64(page)
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res.PageSize = int64(pageSize)
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tx := DB.Model(&model.ServerCmd{})
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tx.Count(&res.Total)
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tx.Scopes(Paginate(page, pageSize))
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tx.Find(&res.ServerCmds)
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return
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}
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// Info
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func (is *ServerCmdService) Info(id uint) *model.ServerCmd {
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u := &model.ServerCmd{}
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DB.Where("id = ?", id).First(u)
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return u
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}
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// Delete
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func (is *ServerCmdService) Delete(u *model.ServerCmd) error {
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return DB.Delete(u).Error
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}
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// Create
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func (is *ServerCmdService) Create(u *model.ServerCmd) error {
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res := DB.Create(u).Error
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return res
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}
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// SendCmd 发送命令
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func (is *ServerCmdService) SendCmd(target string, cmd string, arg string) (string, error) {
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port := 0
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switch target {
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case model.ServerCmdTargetIdServer:
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port = Config.Rustdesk.IdServerPort - 1
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case model.ServerCmdTargetRelayServer:
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port = Config.Rustdesk.RelayServerPort
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}
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//组装命令
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cmd = cmd + " " + arg
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res, err := is.SendSocketCmd("v6", port, cmd)
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if err == nil {
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return res, nil
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}
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//v6连接失败，尝试v4
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res, err = is.SendSocketCmd("v4", port, cmd)
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if err == nil {
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return res, nil
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}
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return "", err
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}
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// SendSocketCmd
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func (is *ServerCmdService) SendSocketCmd(ty string, port int, cmd string) (string, error) {
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addr := "[::1]"
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tcp := "tcp6"
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if ty == "v4" {
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tcp = "tcp"
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addr = "127.0.0.1"
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}
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conn, err := net.Dial(tcp, fmt.Sprintf("%s:%v", addr, port))
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if err != nil {
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Logger.Debugf("%s connect to id server failed: %v", ty, err)
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return "", err
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}
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defer conn.Close()
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//发送命令
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_, err = conn.Write([]byte(cmd))
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if err != nil {
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Logger.Debugf("%s send cmd failed: %v", ty, err)
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return "", err
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}
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time.Sleep(100 * time.Millisecond)
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//读取返回
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buf := make([]byte, 1024)
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n, err := conn.Read(buf)
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if err != nil && err.Error() != "EOF" {
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Logger.Debugf("%s read response failed: %v", ty, err)
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return "", err
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}
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return string(buf[:n]), nil
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}
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func (is *ServerCmdService) Update(f *model.ServerCmd) error {
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return DB.Model(f).Updates(f).Error
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}
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