X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=lib%2Fagent%2Fxdsserver.go;h=7b035798657420eb4591e32c47c1b9674d03a4e4;hb=4d843d2bde236ec23810d0904dfb8aebbc53a37b;hp=b76908c0337dc8e6a67e9bff9ba7e4b0dea3d989;hpb=2d90eac319979dba64371258b30e61e77a15db7d;p=src%2Fxds%2Fxds-agent.git diff --git a/lib/agent/xdsserver.go b/lib/agent/xdsserver.go index b76908c..7b03579 100644 --- a/lib/agent/xdsserver.go +++ b/lib/agent/xdsserver.go @@ -11,6 +11,7 @@ import ( "time" "github.com/gin-gonic/gin" + "github.com/iotbzh/xds-agent/lib/apiv1" "github.com/iotbzh/xds-agent/lib/xdsconfig" common "github.com/iotbzh/xds-common/golib" uuid "github.com/satori/go.uuid" @@ -63,9 +64,12 @@ type XdsBuilderConfig struct { type XdsFolderType string const ( - XdsTypePathMap = "PathMap" + // XdsTypePathMap Path Mapping folder type + XdsTypePathMap = "PathMap" + // XdsTypeCloudSync Cloud synchronization (AKA syncthing) folder type XdsTypeCloudSync = "CloudSync" - XdsTypeCifsSmb = "CIFS" + // XdsTypeCifsSmb CIFS (AKA samba) folder type + XdsTypeCifsSmb = "CIFS" ) // XdsFolderConfig XdsServer folder config @@ -77,6 +81,8 @@ type XdsFolderConfig struct { Status string `json:"status"` IsInSync bool `json:"isInSync"` DefaultSdk string `json:"defaultSdk"` + ClientData string `json:"clientData"` // free form field that can used by client + // Specific data depending on which Type is used DataPathMap XdsPathMapConfig `json:"dataPathMap,omitempty"` DataCloudSync XdsCloudSyncConfig `json:"dataCloudSync,omitempty"` @@ -111,11 +117,15 @@ type XdsEventFolderChange struct { Folder XdsFolderConfig `json:"folder"` } +// EventCB Event emitter callback +type EventCB func(privData interface{}, evtData interface{}) error + // caller Used to chain event listeners type caller struct { - id uuid.UUID - EventName string - Func func(interface{}) + id uuid.UUID + EventName string + Func EventCB + PrivateData interface{} } const _IDTempoPrefix = "tempo-" @@ -213,7 +223,7 @@ func (xs *XdsServer) GetFolders(folders *[]XdsFolderConfig) error { // FolderAdd Send POST request to add a folder func (xs *XdsServer) FolderAdd(fld *XdsFolderConfig, res interface{}) error { - response, err := xs._HTTPPost("/folder", fld) + response, err := xs._HTTPPost("/folders", fld) if err != nil { return err } @@ -228,12 +238,17 @@ func (xs *XdsServer) FolderAdd(fld *XdsFolderConfig, res interface{}) error { // FolderDelete Send DELETE request to delete a folder func (xs *XdsServer) FolderDelete(id string) error { - return xs.client.HTTPDelete("/folder/" + id) + return xs.client.HTTPDelete("/folders/" + id) } // FolderSync Send POST request to force synchronization of a folder func (xs *XdsServer) FolderSync(id string) error { - return xs.client.HTTPPost("/folder/sync/"+id, "") + return xs.client.HTTPPost("/folders/sync/"+id, "") +} + +// FolderUpdate Send PUT request to update a folder +func (xs *XdsServer) FolderUpdate(fld *XdsFolderConfig, resFld *XdsFolderConfig) error { + return xs.client.Put("/folders/"+fld.ID, fld, resFld) } // SetAPIRouterGroup . @@ -250,7 +265,13 @@ func (xs *XdsServer) PassthroughGet(url string) { xs.apiRouter.GET(url, func(c *gin.Context) { var data interface{} - if err := xs._HTTPGet(url, &data); err != nil { + // Take care of param (eg. id in /projects/:id) + nURL := url + if strings.Contains(url, ":") { + nURL = strings.TrimPrefix(c.Request.URL.Path, xs.APIURL) + } + // Send Get request + if err := xs._HTTPGet(nURL, &data); err != nil { if strings.Contains(err.Error(), "connection refused") { xs.Connected = false xs._NotifyState() @@ -278,7 +299,13 @@ func (xs *XdsServer) PassthroughPost(url string) { return } - response, err := xs._HTTPPost(url, bodyReq[:n]) + // Take care of param (eg. id in /projects/:id) + nURL := url + if strings.Contains(url, ":") { + nURL = strings.TrimPrefix(c.Request.URL.Path, xs.APIURL) + } + // Send Post request + response, err := xs._HTTPPost(nURL, bodyReq[:n]) if err != nil { common.APIError(c, err.Error()) return @@ -303,7 +330,7 @@ func (xs *XdsServer) EventRegister(evName string, id string) error { } // EventOn Register a callback on events reception -func (xs *XdsServer) EventOn(evName string, f func(interface{})) (uuid.UUID, error) { +func (xs *XdsServer) EventOn(evName string, privData interface{}, f EventCB) (uuid.UUID, error) { if xs.ioSock == nil { return uuid.Nil, fmt.Errorf("Io.Socket not initialized") } @@ -317,17 +344,28 @@ func (xs *XdsServer) EventOn(evName string, f func(interface{})) (uuid.UUID, err // FIXME: use generic type: data interface{} instead of data XdsEventFolderChange var err error - if evName == "event:FolderStateChanged" { + if evName == "event:folder-state-change" { err = xs.ioSock.On(evn, func(data XdsEventFolderChange) error { xs.sockEventsLock.Lock() - defer xs.sockEventsLock.Unlock() - for _, c := range xs.sockEvents[evn] { - c.Func(data) + sEvts := make([]*caller, len(xs.sockEvents[evn])) + copy(sEvts, xs.sockEvents[evn]) + xs.sockEventsLock.Unlock() + for _, c := range sEvts { + c.Func(c.PrivateData, data) } return nil }) } else { - err = xs.ioSock.On(evn, f) + err = xs.ioSock.On(evn, func(data interface{}) error { + xs.sockEventsLock.Lock() + sEvts := make([]*caller, len(xs.sockEvents[evn])) + copy(sEvts, xs.sockEvents[evn]) + xs.sockEventsLock.Unlock() + for _, c := range sEvts { + c.Func(c.PrivateData, data) + } + return nil + }) } if err != nil { return uuid.Nil, err @@ -335,9 +373,10 @@ func (xs *XdsServer) EventOn(evName string, f func(interface{})) (uuid.UUID, err } c := &caller{ - id: uuid.NewV1(), - EventName: evName, - Func: f, + id: uuid.NewV1(), + EventName: evName, + Func: f, + PrivateData: privData, } xs.sockEvents[evName] = append(xs.sockEvents[evName], c) @@ -366,11 +405,12 @@ func (xs *XdsServer) EventOff(evName string, id uuid.UUID) error { } // ProjectToFolder Convert Project structure to Folder structure -func (xs *XdsServer) ProjectToFolder(pPrj ProjectConfig) *XdsFolderConfig { +func (xs *XdsServer) ProjectToFolder(pPrj apiv1.ProjectConfig) *XdsFolderConfig { stID := "" if pPrj.Type == XdsTypeCloudSync { stID, _ = xs.SThg.IDGet() } + // TODO: limit ClientData size and gzip it (see https://golang.org/pkg/compress/gzip/) fPrj := XdsFolderConfig{ ID: pPrj.ID, Label: pPrj.Label, @@ -379,6 +419,7 @@ func (xs *XdsServer) ProjectToFolder(pPrj ProjectConfig) *XdsFolderConfig { Status: pPrj.Status, IsInSync: pPrj.IsInSync, DefaultSdk: pPrj.DefaultSdk, + ClientData: pPrj.ClientData, DataPathMap: XdsPathMapConfig{ ServerPath: pPrj.ServerPath, }, @@ -395,7 +436,7 @@ func (xs *XdsServer) ProjectToFolder(pPrj ProjectConfig) *XdsFolderConfig { } // FolderToProject Convert Folder structure to Project structure -func (xs *XdsServer) FolderToProject(fPrj XdsFolderConfig) ProjectConfig { +func (xs *XdsServer) FolderToProject(fPrj XdsFolderConfig) apiv1.ProjectConfig { inSync := fPrj.IsInSync sts := fPrj.Status @@ -404,30 +445,31 @@ func (xs *XdsServer) FolderToProject(fPrj XdsFolderConfig) ProjectConfig { sts = fPrj.DataCloudSync.STSvrStatus switch fPrj.DataCloudSync.STLocStatus { - case StatusErrorConfig, StatusDisable, StatusPause: + case apiv1.StatusErrorConfig, apiv1.StatusDisable, apiv1.StatusPause: sts = fPrj.DataCloudSync.STLocStatus break - case StatusSyncing: - if sts != StatusErrorConfig && sts != StatusDisable && sts != StatusPause { - sts = StatusSyncing + case apiv1.StatusSyncing: + if sts != apiv1.StatusErrorConfig && sts != apiv1.StatusDisable && sts != apiv1.StatusPause { + sts = apiv1.StatusSyncing } break - case StatusEnable: + case apiv1.StatusEnable: // keep STSvrStatus break } } - pPrj := ProjectConfig{ + pPrj := apiv1.ProjectConfig{ ID: fPrj.ID, ServerID: xs.ID, Label: fPrj.Label, ClientPath: fPrj.ClientPath, ServerPath: fPrj.DataPathMap.ServerPath, - Type: ProjectType(fPrj.Type), + Type: apiv1.ProjectType(fPrj.Type), Status: sts, IsInSync: inSync, DefaultSdk: fPrj.DefaultSdk, + ClientData: fPrj.ClientData, } return pPrj } @@ -591,7 +633,7 @@ func (xs *XdsServer) _SocketConnect() error { // Send event to notify changes func (xs *XdsServer) _NotifyState() { - evSts := ServerCfg{ + evSts := apiv1.ServerCfg{ ID: xs.ID, URL: xs.BaseURL, APIURL: xs.APIURL, @@ -599,7 +641,7 @@ func (xs *XdsServer) _NotifyState() { ConnRetry: xs.ConnRetry, Connected: xs.Connected, } - if err := xs.events.Emit(EVTServerConfig, evSts); err != nil { + if err := xs.events.Emit(apiv1.EVTServerConfig, evSts, ""); err != nil { xs.Log.Warningf("Cannot notify XdsServer state change: %v", err) } }