forked from x/icebergs
105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
package web
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import (
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"net"
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"net/http"
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"path"
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ice "shylinux.com/x/icebergs"
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"shylinux.com/x/icebergs/base/mdb"
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"shylinux.com/x/icebergs/base/tcp"
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kit "shylinux.com/x/toolkits"
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)
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type Frame struct {
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*http.Client
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*http.Server
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*http.ServeMux
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m *ice.Message
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send map[string]*ice.Message
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}
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func (web *Frame) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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if _serve_main(web.m, w, r) {
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web.ServeMux.ServeHTTP(w, r)
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}
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}
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func (web *Frame) Spawn(m *ice.Message, c *ice.Context, arg ...string) ice.Server {
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return &Frame{}
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}
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func (web *Frame) Begin(m *ice.Message, arg ...string) ice.Server {
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web.send = map[string]*ice.Message{}
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return web
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}
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func (web *Frame) Start(m *ice.Message, arg ...string) bool {
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m.Travel(func(p *ice.Context, s *ice.Context) {
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if w, ok := s.Server().(*Frame); ok {
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if w.ServeMux != nil {
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return
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}
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w.ServeMux = http.NewServeMux()
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// 静态路由
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msg := m.Spawn(s)
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m.Confm(SERVE, kit.META_PATH, func(key string, value string) {
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m.Log("route", "%s <- %s <- %s", s.Name, key, value)
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w.Handle(key, http.StripPrefix(key, http.FileServer(http.Dir(value))))
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})
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// 级联路由
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route := "/" + s.Name + "/"
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if f, ok := p.Server().(*Frame); ok && f.ServeMux != nil {
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msg.Log("route", "%s <= %s", p.Name, route)
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f.Handle(route, http.StripPrefix(path.Dir(route), w))
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}
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// 命令路由
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m.Travel(func(p *ice.Context, sub *ice.Context, k string, x *ice.Command) {
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if s == sub && k[0] == '/' {
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msg.Log("route", "%s <- %s", s.Name, k)
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w.HandleFunc(k, func(w http.ResponseWriter, r *http.Request) {
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m.TryCatch(msg.Spawn(), true, func(msg *ice.Message) {
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_serve_handle(k, x, msg, w, r)
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})
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})
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}
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})
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}
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})
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web.m, web.Server = m, &http.Server{Handler: web}
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switch cb := m.Optionv(kit.Keycb(SERVE)).(type) {
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case func(http.Handler):
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cb(web)
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return true
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}
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m.Option(kit.Keycb(tcp.LISTEN), func(l net.Listener) {
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m.Cmdy(mdb.INSERT, SERVE, "", mdb.HASH, arg, kit.MDB_STATUS, tcp.START, kit.MDB_PROTO, m.Option(kit.MDB_PROTO), ice.DEV, m.Option(ice.DEV))
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defer m.Cmd(mdb.MODIFY, SERVE, "", mdb.HASH, kit.MDB_NAME, m.Option(kit.MDB_NAME), kit.MDB_STATUS, tcp.STOP)
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// 启动服务
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m.Warn(true, SERVE, ": ", web.Server.Serve(l))
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})
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m.Cmd(tcp.SERVER, tcp.LISTEN, kit.MDB_TYPE, WEB, kit.MDB_NAME, m.Option(kit.MDB_NAME),
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tcp.HOST, m.Option(tcp.HOST), tcp.PORT, m.Option(tcp.PORT))
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return true
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}
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func (web *Frame) Close(m *ice.Message, arg ...string) bool {
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m.Done(true)
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return true
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}
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const WEB = "web"
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var Index = &ice.Context{Name: WEB, Help: "网络模块"}
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func init() {
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ice.Index.Register(Index, &Frame{},
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SPIDE, CACHE, STORY, ROUTE,
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SHARE, SERVE, SPACE, DREAM,
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)
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}
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