package beego import ( "fmt" "github.com/astaxie/beego/session" "html/template" "net" "net/http" "net/http/fcgi" "os" "path" "runtime" ) const VERSION = "0.7.0" var ( BeeApp *App AppName string AppPath string AppConfigPath string StaticDir map[string]string TemplateCache map[string]*template.Template HttpAddr string HttpPort int RecoverPanic bool AutoRender bool PprofOn bool ViewsPath string RunMode string //"dev" or "prod" AppConfig *Config //related to session GlobalSessions *session.Manager //GlobalSessions SessionOn bool // wheather auto start session,default is false SessionProvider string // default session provider memory mysql redis SessionName string // sessionName cookie's name SessionGCMaxLifetime int64 // session's gc maxlifetime SessionSavePath string // session savepath if use mysql/redis/file this set to the connectinfo UseFcgi bool MaxMemory int64 EnableGzip bool // enable gzip DirectoryIndex bool //ebable DirectoryIndex default is false EnbaleHotUpdate bool //enable HotUpdate default is false ) func init() { os.Chdir(path.Dir(os.Args[0])) BeeApp = NewApp() AppPath, _ = os.Getwd() StaticDir = make(map[string]string) TemplateCache = make(map[string]*template.Template) HttpAddr = "" HttpPort = 8080 AppName = "beego" RunMode = "dev" //default runmod AutoRender = true RecoverPanic = true PprofOn = false ViewsPath = "views" SessionOn = false SessionProvider = "memory" SessionName = "beegosessionID" SessionGCMaxLifetime = 3600 SessionSavePath = "" UseFcgi = false MaxMemory = 1 << 26 //64MB EnableGzip = false StaticDir["/static"] = "static" AppConfigPath = path.Join(AppPath, "conf", "app.conf") ParseConfig() } type App struct { Handlers *ControllerRegistor } // New returns a new PatternServeMux. func NewApp() *App { cr := NewControllerRegistor() app := &App{Handlers: cr} return app } func (app *App) Run() { addr := fmt.Sprintf("%s:%d", HttpAddr, HttpPort) var ( err error l net.Listener ) if UseFcgi { l, err = net.Listen("tcp", addr) if err != nil { BeeLogger.Fatal("Listen: ", err) } err = fcgi.Serve(l, app.Handlers) } else { if EnbaleHotUpdate { server := &http.Server{Handler: app.Handlers} laddr, err := net.ResolveTCPAddr("tcp", addr) if nil != err { BeeLogger.Fatal("ResolveTCPAddr:", err) } l, err = GetInitListner(laddr) theStoppable = newStoppable(l) err = server.Serve(theStoppable) theStoppable.wg.Wait() CloseSelf() } else { err = http.ListenAndServe(addr, app.Handlers) } } if err != nil { BeeLogger.Fatal("ListenAndServe: ", err) } } func (app *App) Router(path string, c ControllerInterface) *App { app.Handlers.Add(path, c) return app } func (app *App) Filter(filter http.HandlerFunc) *App { app.Handlers.Filter(filter) return app } func (app *App) FilterParam(param string, filter http.HandlerFunc) *App { app.Handlers.FilterParam(param, filter) return app } func (app *App) FilterPrefixPath(path string, filter http.HandlerFunc) *App { app.Handlers.FilterPrefixPath(path, filter) return app } func (app *App) SetViewsPath(path string) *App { ViewsPath = path return app } func (app *App) SetStaticPath(url string, path string) *App { StaticDir[url] = path return app } func (app *App) DelStaticPath(url string) *App { delete(StaticDir, url) return app } func (app *App) ErrorLog(ctx *Context) { BeeLogger.Printf("[ERR] host: '%s', request: '%s %s', proto: '%s', ua: '%s', remote: '%s'\n", ctx.Request.Host, ctx.Request.Method, ctx.Request.URL.Path, ctx.Request.Proto, ctx.Request.UserAgent(), ctx.Request.RemoteAddr) } func (app *App) AccessLog(ctx *Context) { BeeLogger.Printf("[ACC] host: '%s', request: '%s %s', proto: '%s', ua: '%s', remote: '%s'\n", ctx.Request.Host, ctx.Request.Method, ctx.Request.URL.Path, ctx.Request.Proto, ctx.Request.UserAgent(), ctx.Request.RemoteAddr) } func RegisterController(path string, c ControllerInterface) *App { BeeApp.Router(path, c) return BeeApp } func Router(path string, c ControllerInterface) *App { BeeApp.Router(path, c) return BeeApp } func RouterHandler(path string, c http.Handler) *App { BeeApp.Handlers.AddHandler(path, c) return BeeApp } func Errorhandler(err string, h http.HandlerFunc) *App { ErrorMaps[err] = h return BeeApp } func SetViewsPath(path string) *App { BeeApp.SetViewsPath(path) return BeeApp } func SetStaticPath(url string, path string) *App { StaticDir[url] = path return BeeApp } func DelStaticPath(url string) *App { delete(StaticDir, url) return BeeApp } func Filter(filter http.HandlerFunc) *App { BeeApp.Filter(filter) return BeeApp } func FilterParam(param string, filter http.HandlerFunc) *App { BeeApp.FilterParam(param, filter) return BeeApp } func FilterPrefixPath(path string, filter http.HandlerFunc) *App { BeeApp.FilterPrefixPath(path, filter) return BeeApp } func Run() { if AppConfigPath != path.Join(AppPath, "conf", "app.conf") { err := ParseConfig() if err != nil { if RunMode == "dev" { Warn(err) } } } if PprofOn { BeeApp.Router(`/debug/pprof`, &ProfController{}) BeeApp.Router(`/debug/pprof/:pp([\w]+)`, &ProfController{}) } if SessionOn { GlobalSessions, _ = session.NewManager(SessionProvider, SessionName, SessionGCMaxLifetime, SessionSavePath) go GlobalSessions.GC() } err := BuildTemplate(ViewsPath) if err != nil { if RunMode == "dev" { Warn(err) } } runtime.GOMAXPROCS(runtime.NumCPU()) registerErrorHander() BeeApp.Run() }