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-rw-r--r--src/helsinki.at/rhimport/session_store.go57
-rw-r--r--src/helsinki.at/rhimportd/ctrlWebSocket.go97
2 files changed, 129 insertions, 25 deletions
diff --git a/src/helsinki.at/rhimport/session_store.go b/src/helsinki.at/rhimport/session_store.go
index 7fe6585..0d149c6 100644
--- a/src/helsinki.at/rhimport/session_store.go
+++ b/src/helsinki.at/rhimport/session_store.go
@@ -58,6 +58,19 @@ type getSessionRequest struct {
response chan getSessionResponse
}
+type listSessionsResponse struct {
+ sessions map[string]string
+ responsecode int
+ errorstring string
+}
+
+type listSessionsRequest struct {
+ user string
+ password string
+ trusted bool
+ response chan listSessionsResponse
+}
+
type removeSessionResponse struct {
responsecode int
errorstring string
@@ -80,6 +93,7 @@ type SessionStore struct {
done chan bool
newChan chan newSessionRequest
getChan chan getSessionRequest
+ listChan chan listSessionsRequest
removeChan chan removeSessionRequest
}
@@ -134,6 +148,30 @@ func (self *SessionStore) get(user, id string) (resp getSessionResponse) {
return
}
+func (self *SessionStore) list(user, password string, trusted bool) (resp listSessionsResponse) {
+ resp.responsecode = http.StatusOK
+ resp.errorstring = "OK"
+ // TODO: enable this check as soon as the session store handles the rddb itself
+ // if !trusted {
+ // if ok, err := self.rddb.CheckPassword(user, password); err != nil {
+ // resp.responsecode = http.StatusInternalServerError
+ // resp.errorstring = err.Error()
+ // return
+ // } else if !ok {
+ // resp.responsecode = http.StatusUnauthorized
+ // resp.errorstring = "invalid username and/or password"
+ // return
+ // }
+ // }
+ resp.sessions = make(map[string]string)
+ if sessions, exists := self.store[user]; exists {
+ for id, e := range sessions {
+ resp.sessions[id] = e.refId
+ }
+ }
+ return
+}
+
func (self *SessionStore) remove(user, id string) (resp removeSessionResponse) {
resp.responsecode = http.StatusOK
resp.errorstring = "OK"
@@ -164,6 +202,8 @@ func (self *SessionStore) dispatchRequests() {
req.response <- self.new(req.ctx, req.refId)
case req := <-self.getChan:
req.response <- self.get(req.user, req.id)
+ case req := <-self.listChan:
+ req.response <- self.list(req.user, req.password, req.trusted)
case req := <-self.removeChan:
req.response <- self.remove(req.user, req.id)
}
@@ -176,6 +216,7 @@ func (self *SessionStore) dispatchRequests() {
type SessionStoreChan struct {
newChan chan<- newSessionRequest
getChan chan<- getSessionRequest
+ listChan chan listSessionsRequest
removeChan chan<- removeSessionRequest
}
@@ -203,6 +244,19 @@ func (self *SessionStoreChan) Get(user, id string) (*SessionChan, string, int, s
return res.session, res.refId, res.responsecode, res.errorstring
}
+func (self *SessionStoreChan) List(user, password string, trusted bool) (map[string]string, int, string) {
+ res_ch := make(chan listSessionsResponse)
+ req := listSessionsRequest{}
+ req.user = user
+ req.password = password
+ req.trusted = trusted
+ req.response = res_ch
+ self.listChan <- req
+
+ res := <-res_ch
+ return res.sessions, res.responsecode, res.errorstring
+}
+
func (self *SessionStoreChan) Remove(user, id string) (int, string) {
res_ch := make(chan removeSessionResponse)
req := removeSessionRequest{}
@@ -219,6 +273,7 @@ func (self *SessionStore) GetInterface() *SessionStoreChan {
ch := &SessionStoreChan{}
ch.newChan = self.newChan
ch.getChan = self.getChan
+ ch.listChan = self.listChan
ch.removeChan = self.removeChan
return ch
}
@@ -230,6 +285,7 @@ func (self *SessionStore) Cleanup() {
close(self.done)
close(self.newChan)
close(self.getChan)
+ close(self.listChan)
close(self.removeChan)
}
@@ -241,6 +297,7 @@ func NewSessionStore(conf *Config) (store *SessionStore, err error) {
store.store = make(map[string]map[string]*SessionStoreElement)
store.newChan = make(chan newSessionRequest, 10)
store.getChan = make(chan getSessionRequest, 10)
+ store.listChan = make(chan listSessionsRequest, 10)
store.removeChan = make(chan removeSessionRequest, 10)
go store.dispatchRequests()
diff --git a/src/helsinki.at/rhimportd/ctrlWebSocket.go b/src/helsinki.at/rhimportd/ctrlWebSocket.go
index ea7bf24..ca1092c 100644
--- a/src/helsinki.at/rhimportd/ctrlWebSocket.go
+++ b/src/helsinki.at/rhimportd/ctrlWebSocket.go
@@ -75,27 +75,74 @@ func newWebSocketRequestData(conf *rhimport.Config) *webSocketRequestData {
return rd
}
-type webSocketResponseData struct {
- ResponseCode int `json:"RESPONSE_CODE"`
- Type string `json:"TYPE"`
- ErrorString string `json:"ERROR_STRING"`
- Id string `json:"ID"`
- RefId string `json:"REFERENCE_ID"`
- ProgressStep int `json:"PROGRESS_STEP"`
- ProgressStepName string `json:"PROGRESS_STEP_NAME"`
- Progress float64 `json:"PROGRESS"`
- Cart uint `json:"CART_NUMBER"`
- Cut uint `json:"CUT_NUMBER"`
+type webSocketResponseBaseData struct {
+ ResponseCode int `json:"RESPONSE_CODE"`
+ Type string `json:"TYPE"`
+ ErrorString string `json:"ERROR_STRING"`
+ Id string `json:"ID"`
+ RefId string `json:"REFERENCE_ID"`
}
-func sendWebSocketResponse(ws *websocket.Conn, rd *webSocketResponseData) {
- if err := ws.WriteJSON(*rd); err != nil {
+type webSocketResponseProgressData struct {
+ webSocketResponseBaseData
+ Step int `json:"PROGRESS_STEP"`
+ StepName string `json:"PROGRESS_STEP_NAME"`
+ Progress float64 `json:"PROGRESS"`
+}
+
+type webSocketResponseDoneData struct {
+ webSocketResponseBaseData
+ Cart uint `json:"CART_NUMBER"`
+ Cut uint `json:"CUT_NUMBER"`
+}
+
+func sendWebSocketResponse(ws *websocket.Conn, rd interface{}) {
+ if err := ws.WriteJSON(rd); err != nil {
rhdl.Println("WebScoket Client", ws.RemoteAddr(), "write error:", err)
}
}
-func sendWebSocketErrorResponse(ws *websocket.Conn, id string, code int, err_str string) {
- sendWebSocketResponse(ws, &webSocketResponseData{ResponseCode: code, Type: "ERROR", ErrorString: err_str, Id: id})
+func sendWebSocketAckResponse(ws *websocket.Conn, code int, err_str, id, refid string) {
+ rd := &webSocketResponseBaseData{}
+ rd.ResponseCode = code
+ rd.Type = "ACK"
+ rd.ErrorString = err_str
+ rd.Id = id
+ rd.RefId = refid
+ sendWebSocketResponse(ws, rd)
+}
+
+func sendWebSocketErrorResponse(ws *websocket.Conn, code int, err_str string) {
+ rd := &webSocketResponseBaseData{}
+ rd.ResponseCode = code
+ rd.Type = "ERROR"
+ rd.ErrorString = err_str
+ sendWebSocketResponse(ws, rd)
+}
+
+func sendWebSocketProgressResponse(ws *websocket.Conn, id, refid string, step int, step_name string, progress float64) {
+ rd := &webSocketResponseProgressData{}
+ rd.ResponseCode = http.StatusOK
+ rd.Type = "PROGRESS"
+ rd.ErrorString = "OK"
+ rd.Id = id
+ rd.RefId = refid
+ rd.Step = step
+ rd.StepName = step_name
+ rd.Progress = progress
+ sendWebSocketResponse(ws, rd)
+}
+
+func sendWebSocketDoneResponse(ws *websocket.Conn, code int, err_str, id, refid string, cart, cut uint) {
+ rd := &webSocketResponseDoneData{}
+ rd.ResponseCode = code
+ rd.Type = "DONE"
+ rd.ErrorString = err_str
+ rd.Id = id
+ rd.RefId = refid
+ rd.Cart = cart
+ rd.Cut = cut
+ sendWebSocketResponse(ws, rd)
}
type webSocketSession struct {
@@ -195,39 +242,39 @@ func webSocketSessionHandler(reqchan <-chan webSocketRequestData, ws *websocket.
switch reqdata.Command {
case "new":
if session.id != "" {
- sendWebSocketErrorResponse(ws, "", http.StatusBadRequest, "This connection already handles a session")
+ sendWebSocketErrorResponse(ws, http.StatusBadRequest, "This connection already handles a session")
} else {
code, errstring := session.startNewSession(&reqdata, conf, rddb, sessions)
if code != http.StatusOK {
- sendWebSocketErrorResponse(ws, "", code, errstring)
+ sendWebSocketErrorResponse(ws, code, errstring)
} else {
- sendWebSocketResponse(ws, &webSocketResponseData{ResponseCode: code, Type: "ACK", Id: session.id, RefId: session.refId})
+ sendWebSocketAckResponse(ws, code, "OK", session.id, session.refId)
}
}
case "cancel":
if session.id == "" {
- sendWebSocketErrorResponse(ws, "", http.StatusBadRequest, "This connection doesn't handle any session")
+ sendWebSocketErrorResponse(ws, http.StatusBadRequest, "This connection doesn't handle any session")
} else {
session.session.Cancel()
}
case "reconnect":
if session.id != "" {
- sendWebSocketErrorResponse(ws, "", http.StatusBadRequest, "This connection already handles a session")
+ sendWebSocketErrorResponse(ws, http.StatusBadRequest, "This connection already handles a session")
} else {
code, errstring := session.reconnectSession(&reqdata, sessions)
if code != http.StatusOK {
- sendWebSocketErrorResponse(ws, "", code, errstring)
+ sendWebSocketErrorResponse(ws, code, errstring)
} else {
- sendWebSocketResponse(ws, &webSocketResponseData{ResponseCode: code, Type: "ACK", Id: session.id, RefId: session.refId})
+ sendWebSocketAckResponse(ws, code, "OK", session.id, session.refId)
}
}
default:
- sendWebSocketErrorResponse(ws, "", http.StatusBadRequest, fmt.Sprintf("unknown command '%s'", reqdata.Command))
+ sendWebSocketErrorResponse(ws, http.StatusBadRequest, fmt.Sprintf("unknown command '%s'", reqdata.Command))
}
case p := <-session.progresschan:
- sendWebSocketResponse(ws, &webSocketResponseData{http.StatusOK, "PROGRESS", "", session.id, session.refId, p.Step, p.StepName, p.Progress * 100, 0, 0})
+ sendWebSocketProgressResponse(ws, session.id, session.refId, p.Step, p.StepName, p.Progress*100)
case d := <-session.donechan:
- sendWebSocketResponse(ws, &webSocketResponseData{d.ResponseCode, "DONE", d.ErrorString, session.id, session.refId, 0, "", 100.0, d.Cart, d.Cut})
+ sendWebSocketDoneResponse(ws, d.ResponseCode, d.ErrorString, session.id, session.refId, d.Cart, d.Cut)
// TODO: send close message at this point?
}
}
generated by cgit v0.10.2 at 2024-11-03 15:04:19 (GMT)