Update connection env vars XDS_AGENT_URL / XDS_SERVER_URL.

[src/xds/xds-gdb.git] / gdb-xds.go

diff --git a/gdb-xds.go b/gdb-xds.go
index e2dfeb8..d57817d 100644 (file)
--- a/gdb-xds.go
+++ b/gdb-xds.go
@@ -35,17 +35,18 @@ import (
 
 // GdbXds - Implementation of IGDB used to interfacing XDS
 type GdbXds struct {
-       log     *logrus.Logger
-       ccmd    string
-       aargs   []string
-       eenv    []string
-       uri     string
-       prjID   string
-       sdkID   string
-       rPath   string
-       listPrj bool
-       cmdID   string
-       xGdbPid string
+       log       *logrus.Logger
+       ccmd      string
+       aargs     []string
+       eenv      []string
+       agentURL  string
+       serverURL string
+       prjID     string
+       sdkID     string
+       rPath     string
+       listPrj   bool
+       cmdID     string
+       xGdbPid   string
 
        httpCli *common.HTTPClient
        ioSock  *sio_client.Client
@@ -76,8 +77,10 @@ func NewGdbXds(log *logrus.Logger, args []string, env []string) *GdbXds {
 // SetConfig set additional config fields
 func (g *GdbXds) SetConfig(name string, value interface{}) error {
        switch name {
-       case "uri":
-               g.uri = value.(string)
+       case "agentURL":
+               g.agentURL = value.(string)
+       case "serverURL":
+               g.serverURL = value.(string)
        case "prjID":
                g.prjID = value.(string)
        case "sdkID":
@@ -99,9 +102,15 @@ func (g *GdbXds) Init() (int, error) {
        g.cmdID = ""
 
        // Define HTTP and WS url
-       baseURL := g.uri
-       if !strings.HasPrefix(g.uri, "http://") {
-               baseURL = "http://" + g.uri
+       baseURL := g.agentURL
+
+       // Allow to only set port number
+       if match, _ := regexp.MatchString("^([0-9]+)$", baseURL); match {
+               baseURL = "http://localhost:" + g.agentURL
+       }
+       // Add http prefix if missing
+       if baseURL != "" && !strings.HasPrefix(g.agentURL, "http://") {
+               baseURL = "http://" + g.agentURL
        }
 
        // Create HTTP client
@@ -133,8 +142,25 @@ func (g *GdbXds) Init() (int, error) {
        }
        g.log.Infoln("XDS agent & server version:", ver)
 
-       // SEB Check that server is connected
+       // Get current config and update connection to server when needed
+       xdsConf := xaapiv1.APIConfig{}
+       if err := g.httpCli.Get("/config", &xdsConf); err != nil {
+               return int(syscallEBADE), err
+       }
        // FIXME: add multi-servers support
+       idx := 0
+       svrCfg := xdsConf.Servers[idx]
+       if g.serverURL != "" && (svrCfg.URL != g.serverURL || !svrCfg.Connected) {
+               svrCfg.URL = g.serverURL
+               svrCfg.ConnRetry = 10
+               newCfg := xaapiv1.APIConfig{}
+               if err := g.httpCli.Post("/config", xdsConf, &newCfg); err != nil {
+                       return int(syscallEBADE), err
+               }
+
+       } else if !svrCfg.Connected {
+               return int(syscallEBADE), fmt.Errorf("XDS server not connected (url=%s)", svrCfg.URL)
+       }
 
        // Get XDS projects list
        var data []byte
@@ -182,9 +208,29 @@ func (g *GdbXds) Init() (int, error) {
                }
        })
 
+       // SEB gdbPid := ""
        iosk.On(xaapiv1.ExecOutEvent, func(ev xaapiv1.ExecOutMsg) {
                if g.cbRead != nil {
                        g.cbRead(ev.Timestamp, ev.Stdout, ev.Stderr)
+                       /*
+                               stdout := ev.Stdout
+                               // SEB
+                               //New Thread 15139
+                               if strings.Contains(stdout, "pid = ") {
+                                       re := regexp.MustCompile("pid = ([0-9]+)")
+                                       if res := re.FindAllStringSubmatch(stdout, -1); len(res) > 0 {
+                                               gdbPid = res[0][1]
+                                       }
+                                       g.log.Errorf("SEB FOUND THREAD in '%s' => gdbPid=%s", stdout, gdbPid)
+                               }
+                               if gdbPid != "" && g.xGdbPid != "" && strings.Contains(stdout, gdbPid) {
+                                       g.log.Errorf("SEB THREAD REPLACE 1 stdout=%s", stdout)
+                                       stdout = strings.Replace(stdout, gdbPid, g.xGdbPid, -1)
+                                       g.log.Errorf("SEB THREAD REPLACE 2 stdout=%s", stdout)
+                               }
+
+                               g.cbRead(ev.Timestamp, stdout, ev.Stderr)
+                       */
                }
        })
 
@@ -261,7 +307,7 @@ func (g *GdbXds) Start(inferiorTTY bool) (int, error) {
                CmdTimeout:      -1, // no timeout, end when stdin close or command exited normally
        }
 
-       g.log.Infof("POST %s/exec %v", g.uri, args)
+       g.log.Infof("POST %s/exec %v", g.agentURL, args)
        res := xaapiv1.ExecResult{}
        err = g.httpCli.Post("/exec", args, &res)
        if err != nil {