Fixed Windows support.

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

diff --git a/main.go b/main.go
index f7db365..8d9865b 100644 (file)
--- a/main.go
+++ b/main.go
@@ -58,7 +58,7 @@ var AppSubVersion = "unknown-dev"
 
 // Create logger
 var log = logrus.New()
-var logFileInitial = "/tmp/xds-gdb.log"
+var logFileInitial = path.Join(os.TempDir(), "xds-gdb.log")
 
 // Application details
 const (
@@ -100,12 +100,13 @@ func main() {
        logFile = logFileInitial
        fdL, err := os.OpenFile(logFileInitial, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0666)
        if err != nil {
-               msgErr := fmt.Sprintf("Cannot create log file %s", logFileInitial)
-               exitError(syscall.EPERM, msgErr)
+               fmt.Printf("WARNING: Cannot create initial log file %s\n", logFileInitial)
+               log.Level = logrus.WarnLevel
+       } else {
+               log.Out = fdL
+               log.Level = logrus.DebugLevel
        }
        log.Formatter = &logrus.TextFormatter{}
-       log.Out = fdL
-       log.Level = logrus.DebugLevel
 
        agentURL = "localhost:8800"
        logLevel = defaultLogLevel
@@ -356,8 +357,14 @@ endloop:
                                log.Debugf("Recv OUT: <%s>", stdout)
                        }
                        if stderr != "" {
-                               fmt.Fprintf(os.Stderr, "%s", stderr)
-                               log.Debugf("Recv ERR: <%s>", stderr)
+                               // Filter-out ugly message (python error when cross gdb exited)
+                               if !strings.Contains(stderr, "readline.write_history_file") &&
+                                       !(strings.Contains(stderr, "Traceback") && strings.Contains(stderr, "__exithandler")) {
+                                       fmt.Fprintf(os.Stderr, "%s", stderr)
+                                       log.Debugf("Recv ERR: <%s>", stderr)
+                               } else {
+                                       log.Debugf("Recv ERR (FILTERED OUT): <%s>", stderr)
+                               }
                        }
 
                        // Correctly report error about init file