132 lines
3.2 KiB
Go
132 lines
3.2 KiB
Go
package main
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import (
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"context"
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_ "embed"
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"flag"
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"io"
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"io/fs"
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"net"
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"net/http"
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"os"
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"os/signal"
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"strings"
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"syscall"
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"time"
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"github.com/cloudreve/Cloudreve/v3/bootstrap"
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model "github.com/cloudreve/Cloudreve/v3/models"
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"github.com/cloudreve/Cloudreve/v3/pkg/conf"
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"github.com/cloudreve/Cloudreve/v3/pkg/util"
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"github.com/cloudreve/Cloudreve/v3/routers"
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"github.com/mholt/archiver/v4"
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)
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var (
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isEject bool
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confPath string
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scriptName string
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)
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//go:embed assets.zip
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var staticZip string
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var staticFS fs.FS
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func init() {
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flag.StringVar(&confPath, "c", util.RelativePath("conf.ini"), "配置文件路径")
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flag.BoolVar(&isEject, "eject", false, "导出内置静态资源")
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flag.StringVar(&scriptName, "database-script", "", "运行内置数据库助手脚本")
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flag.Parse()
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staticFS = archiver.ArchiveFS{
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Stream: io.NewSectionReader(strings.NewReader(staticZip), 0, int64(len(staticZip))),
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Format: archiver.Zip{},
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}
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bootstrap.Init(confPath, staticFS)
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}
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func main() {
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// 关闭数据库连接
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defer model.DB.Close()
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if isEject {
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// 开始导出内置静态资源文件
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bootstrap.Eject(staticFS)
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return
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}
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if scriptName != "" {
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// 开始运行助手数据库脚本
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bootstrap.RunScript(scriptName)
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return
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}
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api := routers.InitRouter()
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server := &http.Server{Handler: api}
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// 收到信号后关闭服务器
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sigChan := make(chan os.Signal, 1)
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signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM, syscall.SIGHUP, syscall.SIGQUIT)
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go func() {
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sig := <-sigChan
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util.Log().Info("收到信号 %s，开始关闭 server", sig)
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ctx := context.Background()
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if conf.SystemConfig.GracePeriod != 0 {
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var cancel context.CancelFunc
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ctx, cancel = context.WithTimeout(ctx, time.Duration(conf.SystemConfig.GracePeriod)*time.Second)
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defer cancel()
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}
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err := server.Shutdown(ctx)
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if err != nil {
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util.Log().Error("关闭 server 错误, %s", err)
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}
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}()
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// 如果启用了SSL
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if conf.SSLConfig.CertPath != "" {
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util.Log().Info("开始监听 %s", conf.SSLConfig.Listen)
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server.Addr = conf.SSLConfig.Listen
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if err := server.ListenAndServeTLS(conf.SSLConfig.CertPath, conf.SSLConfig.KeyPath); err != nil {
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util.Log().Error("无法监听[%s]，%s", conf.SSLConfig.Listen, err)
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return
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}
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}
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// 如果启用了Unix
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if conf.UnixConfig.Listen != "" {
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// delete socket file before listening
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if _, err := os.Stat(conf.UnixConfig.Listen); err == nil {
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if err = os.Remove(conf.UnixConfig.Listen); err != nil {
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util.Log().Error("删除 socket 文件错误, %s", err)
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return
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}
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}
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api.TrustedPlatform = conf.UnixConfig.ProxyHeader
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util.Log().Info("开始监听 %s", conf.UnixConfig.Listen)
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if err := RunUnix(server); err != nil {
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util.Log().Error("无法监听[%s]，%s", conf.UnixConfig.Listen, err)
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}
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return
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}
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util.Log().Info("开始监听 %s", conf.SystemConfig.Listen)
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server.Addr = conf.SystemConfig.Listen
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if err := server.ListenAndServe(); err != nil {
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util.Log().Error("无法监听[%s]，%s", conf.SystemConfig.Listen, err)
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}
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}
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func RunUnix(server *http.Server) error {
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listener, err := net.Listen("unix", conf.UnixConfig.Listen)
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if err != nil {
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return err
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}
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defer listener.Close()
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defer os.Remove(conf.UnixConfig.Listen)
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return server.Serve(listener)
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}
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