import (
"encoding/json"
"fmt"
- "net/http"
"os"
+ "regexp"
+ "strconv"
"strings"
"syscall"
"github.com/Sirupsen/logrus"
+ "github.com/iotbzh/xds-agent/lib/xaapiv1"
common "github.com/iotbzh/xds-common/golib"
- "github.com/iotbzh/xds-server/lib/apiv1"
- "github.com/iotbzh/xds-server/lib/crosssdk"
- "github.com/iotbzh/xds-server/lib/folder"
- sio_client "github.com/zhouhui8915/go-socket.io-client"
+ sio_client "github.com/sebd71/go-socket.io-client"
)
// GdbXds -
rPath string
listPrj bool
cmdID string
+ xGdbPid string
httpCli *common.HTTPClient
ioSock *sio_client.Client
- folders []folder.FolderConfig
+ projects []xaapiv1.ProjectConfig
// callbacks
cbOnError func(error)
eenv: env,
httpCli: nil,
ioSock: nil,
+ xGdbPid: strconv.Itoa(os.Getpid()),
}
}
g.log.Infoln("Connect HTTP client on ", baseURL)
conf := common.HTTPClientConfig{
URLPrefix: "/api/v1",
- HeaderClientKeyName: "XDS-SID",
+ HeaderClientKeyName: "Xds-Agent-Sid",
CsrfDisable: true,
+ LogOut: g.log.Out,
+ LogLevel: common.HTTPLogLevelWarning,
}
c, err := common.HTTPNewClient(baseURL, conf)
if err != nil {
- return int(syscallEBADE), err
+ errmsg := err.Error()
+ if m, err := regexp.MatchString("Get http.?://", errmsg); m && err == nil {
+ i := strings.LastIndex(errmsg, ":")
+ errmsg = "Cannot connection to " + baseURL + errmsg[i:]
+ }
+ return int(syscallEBADE), fmt.Errorf(errmsg)
}
g.httpCli = c
+ g.httpCli.SetLogLevel(g.log.Level.String())
+ g.log.Infoln("HTTP session ID:", g.httpCli.GetClientID())
+
+ // First call to check that xds-agent and server are alive
+ ver := xaapiv1.XDSVersion{}
+ if err := g.httpCli.Get("/version", &ver); err != nil {
+ return int(syscallEBADE), err
+ }
+ g.log.Infoln("XDS agent & server version:", ver)
+
+ // SEB Check that server is connected
+ // FIXME: add multi-servers support
- // First call to check that xds-server is alive
+ // Get XDS projects list
var data []byte
- if err := c.HTTPGet("/folders", &data); err != nil {
+ if err := g.httpCli.HTTPGet("/projects", &data); err != nil {
return int(syscallEBADE), err
}
- g.log.Infof("Result of /folders: %v", string(data[:]))
- g.folders = []folder.FolderConfig{}
- errMar := json.Unmarshal(data, &g.folders)
+
+ g.log.Infof("Result of /projects: %v", string(data[:]))
+ g.projects = []xaapiv1.ProjectConfig{}
+ errMar := json.Unmarshal(data, &g.projects)
if errMar != nil {
- g.log.Errorf("Cannot decode folders configuration: %s", errMar.Error())
+ g.log.Errorf("Cannot decode projects configuration: %s", errMar.Error())
}
// Check mandatory args
Transport: "websocket",
Header: make(map[string][]string),
}
- opts.Header["XDS-SID"] = []string{c.GetClientID()}
+ opts.Header["XDS-AGENT-SID"] = []string{c.GetClientID()}
iosk, err := sio_client.NewClient(baseURL, opts)
if err != nil {
}
})
- iosk.On(apiv1.ExecOutEvent, func(ev apiv1.ExecOutMsg) {
+ iosk.On(xaapiv1.ExecOutEvent, func(ev xaapiv1.ExecOutMsg) {
if g.cbRead != nil {
g.cbRead(ev.Timestamp, ev.Stdout, ev.Stderr)
}
})
- iosk.On(apiv1.ExecInferiorOutEvent, func(ev apiv1.ExecOutMsg) {
+ iosk.On(xaapiv1.ExecInferiorOutEvent, func(ev xaapiv1.ExecOutMsg) {
if g.cbInferiorRead != nil {
g.cbInferiorRead(ev.Timestamp, ev.Stdout, ev.Stderr)
}
})
- iosk.On(apiv1.ExecExitEvent, func(ev apiv1.ExecExitMsg) {
+ iosk.On(xaapiv1.ExecExitEvent, func(ev xaapiv1.ExecExitMsg) {
if g.cbOnExit != nil {
g.cbOnExit(ev.Code, ev.Error)
}
return 0, nil
}
+// Close frees allocated objects and close opened connections
func (g *GdbXds) Close() error {
g.cbOnDisconnect = nil
g.cbOnError = nil
// Start sends a request to start remotely gdb within xds-server
func (g *GdbXds) Start(inferiorTTY bool) (int, error) {
- var body []byte
var err error
- var folder *folder.FolderConfig
+ var project *xaapiv1.ProjectConfig
- // Retrieve the folder definition
- for _, f := range g.folders {
- if f.ID == g.prjID {
- folder = &f
+ // Retrieve the project definition
+ for _, f := range g.projects {
+ // check as prefix to support short/partial id name
+ if strings.HasPrefix(f.ID, g.prjID) {
+ project = &f
break
}
}
// Auto setup rPath if needed
- if g.rPath == "" && folder != nil {
+ if g.rPath == "" && project != nil {
cwd, err := os.Getwd()
if err == nil {
- fldRp := folder.ClientPath
+ fldRp := project.ClientPath
if !strings.HasPrefix(fldRp, "/") {
fldRp = "/" + fldRp
}
// except if XDS_GDBSERVER_OUTPUT_NOFIX is defined
_, gdbserverNoFix := os.LookupEnv("XDS_GDBSERVER_OUTPUT_NOFIX")
- args := apiv1.ExecArgs{
+ args := xaapiv1.ExecArgs{
ID: g.prjID,
SdkID: g.sdkID,
Cmd: g.ccmd,
TTYGdbserverFix: !gdbserverNoFix,
CmdTimeout: -1, // no timeout, end when stdin close or command exited normally
}
- body, err = json.Marshal(args)
- if err != nil {
- return int(syscallEBADE), err
- }
- g.log.Infof("POST %s/exec %v", g.uri, string(body))
- var res *http.Response
- var found bool
- res, err = g.httpCli.HTTPPostWithRes("/exec", string(body))
+ g.log.Infof("POST %s/exec %v", g.uri, args)
+ res := xaapiv1.ExecResult{}
+ err = g.httpCli.Post("/exec", args, &res)
if err != nil {
return int(syscall.EAGAIN), err
}
- dRes := make(map[string]interface{})
- json.Unmarshal(g.httpCli.ResponseToBArray(res), &dRes)
- if _, found = dRes["cmdID"]; !found {
- return int(syscallEBADE), err
+ if res.CmdID == "" {
+ return int(syscallEBADE), fmt.Errorf("null CmdID")
}
- g.cmdID = dRes["cmdID"].(string)
+ g.cmdID = res.CmdID
return 0, nil
}
// Write writes message/string into gdb stdin
func (g *GdbXds) Write(args ...interface{}) error {
- return g.ioSock.Emit(apiv1.ExecInEvent, args...)
+ return g.ioSock.Emit(xaapiv1.ExecInEvent, args...)
}
// SendSignal is used to send a signal to remote process/gdb
return fmt.Errorf("cmdID not set")
}
- var body []byte
- body, err := json.Marshal(apiv1.ExecSignalArgs{
+ sigArg := xaapiv1.ExecSignalArgs{
CmdID: g.cmdID,
Signal: sig.String(),
- })
- if err != nil {
- g.log.Errorf(err.Error())
}
- g.log.Debugf("POST /signal %s", string(body))
- return g.httpCli.HTTPPost("/signal", string(body))
+ g.log.Debugf("POST /signal %v", sigArg)
+ return g.httpCli.Post("/signal", sigArg, nil)
}
//***** Private functions *****
func (g *GdbXds) printProjectsList() (int, error) {
msg := ""
- if len(g.folders) > 0 {
+ if len(g.projects) > 0 {
msg += "List of existing projects (use: export XDS_PROJECT_ID=<< ID >>): \n"
msg += " ID\t\t\t\t | Label"
- for _, f := range g.folders {
+ for _, f := range g.projects {
msg += fmt.Sprintf("\n %s\t | %s", f.ID, f.Label)
if f.DefaultSdk != "" {
msg += fmt.Sprintf("\t(default SDK: %s)", f.DefaultSdk)
msg += "\n"
}
- var data []byte
- if err := g.httpCli.HTTPGet("/sdks", &data); err != nil {
+ // FIXME : support multiple servers
+ sdks := []xaapiv1.SDK{}
+ if err := g.httpCli.Get("/servers/0/sdks", &sdks); err != nil {
return int(syscallEBADE), err
}
- g.log.Infof("Result of /sdks: %v", string(data[:]))
-
- sdks := []crosssdk.SDK{}
- errMar := json.Unmarshal(data, &sdks)
- if errMar == nil {
- msg += "\nList of installed cross SDKs (use: export XDS_SDK_ID=<< ID >>): \n"
- msg += " ID\t\t\t\t\t | NAME\n"
- for _, s := range sdks {
- msg += fmt.Sprintf(" %s\t | %s\n", s.ID, s.Name)
- }
+ msg += "\nList of installed cross SDKs (use: export XDS_SDK_ID=<< ID >>): \n"
+ msg += " ID\t\t\t\t\t | NAME\n"
+ for _, s := range sdks {
+ msg += fmt.Sprintf(" %s\t | %s\n", s.ID, s.Name)
}
- if len(g.folders) > 0 && len(sdks) > 0 {
+ if len(g.projects) > 0 && len(sdks) > 0 {
msg += fmt.Sprintf("\n")
msg += fmt.Sprintf("For example: \n")
msg += fmt.Sprintf(" XDS_PROJECT_ID=%q XDS_SDK_ID=%q %s -x myGdbConf.ini\n",
- g.folders[0].ID, sdks[0].ID, AppName)
+ g.projects[0].ID, sdks[0].ID, AppName)
}
return 0, fmt.Errorf(msg)
Code Review / src / xds / xds-gdb.git / blobdiff