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-rw-r--r--lib/xdsserver/apiv1-targets.go44
-rw-r--r--lib/xdsserver/targets.go42
-rw-r--r--lib/xdsserver/terminal-ssh.go2
-rw-r--r--lib/xdsserver/terminals.go53
-rw-r--r--lib/xsapiv1/events.go60
5 files changed, 163 insertions, 38 deletions
diff --git a/lib/xdsserver/apiv1-targets.go b/lib/xdsserver/apiv1-targets.go
index 978dc75..a7048eb 100644
--- a/lib/xdsserver/apiv1-targets.go
+++ b/lib/xdsserver/apiv1-targets.go
@@ -58,9 +58,16 @@ func (s *APIService) addTarget(c *gin.Context) {
return
}
+ // Retrieve session info
+ sess := s.sessions.Get(c)
+ if sess == nil {
+ common.APIError(c, "Unknown sessions")
+ return
+ }
+
s.Log.Debugln("Add target config: ", cfgArg)
- newTgt, err := s.targets.Add(cfgArg)
+ newTgt, err := s.targets.Add(cfgArg, sess)
if err != nil {
common.APIError(c, err.Error())
return
@@ -77,9 +84,16 @@ func (s *APIService) delTarget(c *gin.Context) {
return
}
+ // Retrieve session info
+ sess := s.sessions.Get(c)
+ if sess == nil {
+ common.APIError(c, "Unknown sessions")
+ return
+ }
+
s.Log.Debugln("Delete target id ", id)
- delEntry, err := s.targets.Delete(id)
+ delEntry, err := s.targets.Delete(id, sess)
if err != nil {
common.APIError(c, err.Error())
return
@@ -190,13 +204,8 @@ func (s *APIService) openTgtTerm(c *gin.Context) {
common.APIError(c, "Unknown sessions")
return
}
- sock := sess.IOSocket
- if sock == nil {
- common.APIError(c, "Websocket not established")
- return
- }
- term, err := s.targets.OpenTerminal(id, tid, sock, sess.ID)
+ term, err := s.targets.OpenTerminal(id, tid, sess)
if err != nil {
common.APIError(c, err.Error())
return
@@ -211,7 +220,15 @@ func (s *APIService) closeTgtTerm(c *gin.Context) {
common.APIError(c, err.Error())
return
}
- term, err := s.targets.CloseTerminal(id, tid)
+
+ // Retrieve session info
+ sess := s.sessions.Get(c)
+ if sess == nil {
+ common.APIError(c, "Unknown sessions")
+ return
+ }
+
+ term, err := s.targets.CloseTerminal(id, tid, sess)
if err != nil {
common.APIError(c, err.Error())
return
@@ -233,7 +250,14 @@ func (s *APIService) resizeTgtTerm(c *gin.Context) {
return
}
- term, err := s.targets.ResizeTerminal(id, tid, sizeArg.Cols, sizeArg.Rows)
+ // Retrieve session info
+ sess := s.sessions.Get(c)
+ if sess == nil {
+ common.APIError(c, "Unknown sessions")
+ return
+ }
+
+ term, err := s.targets.ResizeTerminal(id, tid, sizeArg.Cols, sizeArg.Rows, sess)
if err != nil {
common.APIError(c, err.Error())
return
diff --git a/lib/xdsserver/targets.go b/lib/xdsserver/targets.go
index 663233d..ded3c1b 100644
--- a/lib/xdsserver/targets.go
+++ b/lib/xdsserver/targets.go
@@ -27,7 +27,6 @@ import (
common "gerrit.automotivelinux.org/gerrit/src/xds/xds-common.git/golib"
"gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xdsconfig"
"gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1"
- socketio "github.com/googollee/go-socket.io"
"github.com/syncthing/syncthing/lib/sync"
)
@@ -80,7 +79,7 @@ func (t *Targets) LoadConfig() error {
// Update targets
t.Log.Infof("Loading initial targets config: %d targets found", len(tgts))
for _, tc := range tgts {
- if _, err := t.createUpdate(tc, false, true); err != nil {
+ if _, err := t.createUpdate(tc, false, true, nil); err != nil {
return err
}
}
@@ -149,12 +148,12 @@ func (t *Targets) getConfigArrUnsafe() []xsapiv1.TargetConfig {
}
// Add adds a new target
-func (t *Targets) Add(newT xsapiv1.TargetConfig) (*xsapiv1.TargetConfig, error) {
- return t.createUpdate(newT, true, false)
+func (t *Targets) Add(newT xsapiv1.TargetConfig, sess *ClientSession) (*xsapiv1.TargetConfig, error) {
+ return t.createUpdate(newT, true, false, sess)
}
// CreateUpdate creates or update a target
-func (t *Targets) createUpdate(newT xsapiv1.TargetConfig, create bool, initial bool) (*xsapiv1.TargetConfig, error) {
+func (t *Targets) createUpdate(newT xsapiv1.TargetConfig, create bool, initial bool, sess *ClientSession) (*xsapiv1.TargetConfig, error) {
var err error
tcMutex.Lock()
@@ -227,6 +226,14 @@ func (t *Targets) createUpdate(newT xsapiv1.TargetConfig, create bool, initial b
// Add to folders list
t.tgts[newT.ID] = &tgt
+ // Notify target Add
+ newTgt := tgt.GetConfig()
+ if !initial {
+ if err = t.events.Emit(xsapiv1.EVTTargetAdd, &newTgt, sess.ID); err != nil {
+ t.Log.Errorf("WS Emit EVTTargetAdd : %v", err)
+ }
+ }
+
// Save config on disk
if !initial {
if err := t.SaveConfig(); err != nil {
@@ -234,12 +241,11 @@ func (t *Targets) createUpdate(newT xsapiv1.TargetConfig, create bool, initial b
}
}
- newTgt := tgt.GetConfig()
return &newTgt, nil
}
// Delete deletes a specific target
-func (t *Targets) Delete(id string) (xsapiv1.TargetConfig, error) {
+func (t *Targets) Delete(id string, sess *ClientSession) (xsapiv1.TargetConfig, error) {
var err error
tcMutex.Lock()
@@ -262,6 +268,11 @@ func (t *Targets) Delete(id string) (xsapiv1.TargetConfig, error) {
// Save config on disk
err = t.SaveConfig()
+ // Notify target remove
+ if err = t.events.Emit(xsapiv1.EVTTargetRemove, &tgc, sess.ID); err != nil {
+ t.Log.Errorf("WS Emit EVTTargetRemove : %v", err)
+ }
+
return tgc, err
}
@@ -341,10 +352,8 @@ func (t *Targets) CreateUpdateTerminal(targetID string, tmCfg xsapiv1.TerminalCo
}
}
- term.Status = xsapiv1.StatusTermEnable
-
- // Save config on disk
if !initial {
+ // Save config on disk
if err := t.SaveConfig(); err != nil {
return term, err
}
@@ -374,30 +383,31 @@ func (t *Targets) DeleteTerminal(targetID, termID string) (*xsapiv1.TerminalConf
}
// OpenTerminal Open a target terminal
-func (t *Targets) OpenTerminal(targetID, termID string, sock *socketio.Socket, sessID string) (*xsapiv1.TerminalConfig, error) {
+func (t *Targets) OpenTerminal(targetID, termID string, sess *ClientSession) (*xsapiv1.TerminalConfig, error) {
terms, exist := t.terminals[targetID]
if !exist {
return nil, fmt.Errorf("unknown target id")
}
- return (*terms).Open(termID, sock, sessID)
+
+ return (*terms).Open(termID, sess)
}
// CloseTerminal Close a target terminal
-func (t *Targets) CloseTerminal(targetID, termID string) (*xsapiv1.TerminalConfig, error) {
+func (t *Targets) CloseTerminal(targetID, termID string, sess *ClientSession) (*xsapiv1.TerminalConfig, error) {
terms, exist := t.terminals[targetID]
if !exist {
return nil, fmt.Errorf("unknown target id")
}
- return (*terms).Close(termID)
+ return (*terms).Close(termID, sess)
}
// ResizeTerminal Set size (row+col) of a target terminal
-func (t *Targets) ResizeTerminal(targetID, termID string, cols, rows uint16) (*xsapiv1.TerminalConfig, error) {
+func (t *Targets) ResizeTerminal(targetID, termID string, cols, rows uint16, sess *ClientSession) (*xsapiv1.TerminalConfig, error) {
terms, exist := t.terminals[targetID]
if !exist {
return nil, fmt.Errorf("unknown target id")
}
- return (*terms).Resize(termID, cols, rows)
+ return (*terms).Resize(termID, cols, rows, sess)
}
// SignalTerminal Send a signal to a target terminal
diff --git a/lib/xdsserver/terminal-ssh.go b/lib/xdsserver/terminal-ssh.go
index 9a9f5fd..c275173 100644
--- a/lib/xdsserver/terminal-ssh.go
+++ b/lib/xdsserver/terminal-ssh.go
@@ -246,6 +246,8 @@ func (t *TermSSH) Resize(cols, rows uint16) (*xsapiv1.TerminalConfig, error) {
t.termCfg.Rows = rows
}
+ t.LogSillyf("Terminal resize id=%v, cols=%v, rows=%v", t.termCfg.ID, cols, rows)
+
err := t.sshWS.TerminalSetSize(t.termCfg.Rows, t.termCfg.Cols)
if err != nil {
t.Log.Errorf("Error ssh TerminalSetSize: %v", err)
diff --git a/lib/xdsserver/terminals.go b/lib/xdsserver/terminals.go
index 36623ab..b52b351 100644
--- a/lib/xdsserver/terminals.go
+++ b/lib/xdsserver/terminals.go
@@ -21,7 +21,6 @@ import (
"fmt"
"gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1"
- socketio "github.com/googollee/go-socket.io"
"github.com/syncthing/syncthing/lib/sync"
)
@@ -62,6 +61,13 @@ func (t *Terminals) New(cfg xsapiv1.TerminalConfig, targetID string) (*xsapiv1.T
t.terms[termCfg.ID] = &newT
+ termCfg.Status = xsapiv1.StatusTermEnable
+
+ // Notify terminal add
+ if err := t.events.Emit(xsapiv1.EVTTargetTerminalAdd, &termCfg, ""); err != nil {
+ t.Log.Errorf("WS Emit EVTTargetTerminalAdd : %v", err)
+ }
+
return &termCfg, nil
}
@@ -84,6 +90,11 @@ func (t *Terminals) Free(id string) (*xsapiv1.TerminalConfig, error) {
delete(t.terms, id)
+ // Notify terminal state change or add
+ if err := t.events.Emit(xsapiv1.EVTTargetTerminalRemove, &resTerm, ""); err != nil {
+ t.Log.Errorf("WS Emit EVTTargetTerminalRemove : %v", err)
+ }
+
return &resTerm, nil
}
@@ -117,25 +128,45 @@ func (t *Terminals) getConfigArrUnsafe() []xsapiv1.TerminalConfig {
}
// Open adds a new terminal
-func (t *Terminals) Open(id string, sock *socketio.Socket, sessID string) (*xsapiv1.TerminalConfig, error) {
+func (t *Terminals) Open(id string, sess *ClientSession) (*xsapiv1.TerminalConfig, error) {
tc := t.Get(id)
if tc == nil {
return nil, fmt.Errorf("Unknown id")
}
- return (*tc).Open(sock, sessID)
+
+ if sess.IOSocket == nil {
+ return nil, fmt.Errorf("Websocket not established")
+ }
+
+ term, err := (*tc).Open(sess.IOSocket, sess.ID)
+
+ // Notify term state change
+ if errEmit := t.events.Emit(xsapiv1.EVTTargetTerminalStateChange, &term, sess.ID); errEmit != nil {
+ t.Log.Errorf("WS Emit EVTTargetTerminalStateChange : %v", errEmit)
+ }
+
+ return term, err
}
// Close a specific terminal
-func (t *Terminals) Close(id string) (*xsapiv1.TerminalConfig, error) {
+func (t *Terminals) Close(id string, sess *ClientSession) (*xsapiv1.TerminalConfig, error) {
tc := t.Get(id)
if tc == nil {
return nil, fmt.Errorf("Unknown id")
}
- return (*tc).Close()
+
+ term, err := (*tc).Close()
+
+ // Notify term state change
+ if errEmit := t.events.Emit(xsapiv1.EVTTargetTerminalStateChange, &term, sess.ID); errEmit != nil {
+ t.Log.Errorf("WS Emit EVTTargetTerminalStateChange : %v", errEmit)
+ }
+
+ return term, err
}
// Resize a specific terminal
-func (t *Terminals) Resize(id string, cols, rows uint16) (*xsapiv1.TerminalConfig, error) {
+func (t *Terminals) Resize(id string, cols, rows uint16, sess *ClientSession) (*xsapiv1.TerminalConfig, error) {
tmMutex.Lock()
defer tmMutex.Unlock()
@@ -143,7 +174,15 @@ func (t *Terminals) Resize(id string, cols, rows uint16) (*xsapiv1.TerminalConfi
if tc == nil {
return nil, fmt.Errorf("Unknown id")
}
- return (*tc).Resize(cols, rows)
+
+ term, err := (*tc).Resize(cols, rows)
+
+ // Notify term state change
+ if errEmit := t.events.Emit(xsapiv1.EVTTargetTerminalStateChange, &term, sess.ID); errEmit != nil {
+ t.Log.Errorf("WS Emit EVTTargetTerminalStateChange : %v", errEmit)
+ }
+
+ return term, err
}
// Signal Send a Signal a specific terminal
diff --git a/lib/xsapiv1/events.go b/lib/xsapiv1/events.go
index 84a364c..e42563c 100644
--- a/lib/xsapiv1/events.go
+++ b/lib/xsapiv1/events.go
@@ -48,13 +48,23 @@ const (
EventTypePrefix = "event:" // following by event type
// Supported Events type
- EVTAll = EventTypePrefix + "all"
+ EVTAll = EventTypePrefix + "all"
+
EVTFolderChange = EventTypePrefix + "folder-change" // type EventMsg with Data type xsapiv1.FolderConfig
EVTFolderStateChange = EventTypePrefix + "folder-state-change" // type EventMsg with Data type xsapiv1.FolderConfig
- EVTSDKAdd = EventTypePrefix + "sdk-add" // type EventMsg with Data type xsapiv1.SDK
- EVTSDKRemove = EventTypePrefix + "sdk-remove" // type EventMsg with Data type xsapiv1.SDK
- EVTSDKManagement = EventTypePrefix + "sdk-management" // type EventMsg with Data type xsapiv1.SDKManagementMsg
- EVTSDKStateChange = EventTypePrefix + "sdk-state-change" // type EventMsg with Data type xsapiv1.SDK
+
+ EVTSDKAdd = EventTypePrefix + "sdk-add" // type EventMsg with Data type xsapiv1.SDK
+ EVTSDKRemove = EventTypePrefix + "sdk-remove" // type EventMsg with Data type xsapiv1.SDK
+ EVTSDKManagement = EventTypePrefix + "sdk-management" // type EventMsg with Data type xsapiv1.SDKManagementMsg
+ EVTSDKStateChange = EventTypePrefix + "sdk-state-change" // type EventMsg with Data type xsapiv1.SDK
+
+ EVTTargetAdd = EventTypePrefix + "target-add" // type EventMsg with Data type xsapiv1.TargetConfig
+ EVTTargetRemove = EventTypePrefix + "target-remove" // type EventMsg with Data type xsapiv1.TargetConfig
+ EVTTargetStateChange = EventTypePrefix + "target-state-change" // type EventMsg with Data type xsapiv1.TargetConfig
+
+ EVTTargetTerminalAdd = EventTypePrefix + "target-terminal-add" // type EventMsg with Data type xsapiv1.TerminalConfig
+ EVTTargetTerminalRemove = EventTypePrefix + "target-terminal-remove" // type EventMsg with Data type xsapiv1.TerminalConfig
+ EVTTargetTerminalStateChange = EventTypePrefix + "target-terminal-state-change" // type EventMsg with Data type xsapiv1.TerminalConfig
)
// EVTAllList List of all supported events
@@ -65,6 +75,12 @@ var EVTAllList = []string{
EVTSDKRemove,
EVTSDKManagement,
EVTSDKStateChange,
+ EVTTargetAdd,
+ EVTTargetRemove,
+ EVTTargetStateChange,
+ EVTTargetTerminalAdd,
+ EVTTargetTerminalRemove,
+ EVTTargetTerminalStateChange,
}
// DecodeFolderConfig Helper to decode Data field type FolderConfig
@@ -100,3 +116,37 @@ func (e *EventMsg) DecodeSDKEvent() (SDK, error) {
}
return s, err
}
+
+// DecodeTargetEvent Helper to decode Data field type TargetConfig
+func (e *EventMsg) DecodeTargetEvent() (TargetConfig, error) {
+ var err error
+ p := TargetConfig{}
+ switch e.Type {
+ case EVTTargetAdd, EVTTargetRemove, EVTTargetStateChange:
+ d := []byte{}
+ d, err = json.Marshal(e.Data)
+ if err == nil {
+ err = json.Unmarshal(d, &p)
+ }
+ default:
+ err = fmt.Errorf("Invalid type")
+ }
+ return p, err
+}
+
+// DecodeTerminalEvent Helper to decode Data field type TerminalConfig
+func (e *EventMsg) DecodeTerminalEvent() (TerminalConfig, error) {
+ var err error
+ p := TerminalConfig{}
+ switch e.Type {
+ case EVTTargetTerminalAdd, EVTTargetTerminalRemove, EVTTargetTerminalStateChange:
+ d := []byte{}
+ d, err = json.Marshal(e.Data)
+ if err == nil {
+ err = json.Unmarshal(d, &p)
+ }
+ default:
+ err = fmt.Errorf("Invalid type")
+ }
+ return p, err
+}