static FILE *logfile;
static int log_error_fd = -1;
+
+struct {
+ int code;
+ char const *name;
+} const rerr_names[] = {
+ { RERR_SYNTAX , "syntax or usage error" },
+ { RERR_PROTOCOL , "protocol incompatibility" },
+ { RERR_FILESELECT , "errors selecting input/output files, dirs" },
+ { RERR_UNSUPPORTED , "requested action not supported" },
+ { RERR_SOCKETIO , "error in socket IO" },
+ { RERR_FILEIO , "error in file IO" },
+ { RERR_STREAMIO , "error in rsync protocol data stream" },
+ { RERR_MESSAGEIO , "errors with program diagnostics" },
+ { RERR_IPC , "error in IPC code" },
+ { RERR_SIGNAL , "status returned when sent SIGUSR1, SIGINT" },
+ { RERR_WAITCHILD , "some error returned by waitpid()" },
+ { RERR_MALLOC , "error allocating core memory buffers" },
+ { RERR_TIMEOUT , "timeout in data send/receive" },
+ { 0, NULL }
+};
+
+
+
+/*
+ * Map from rsync error code to name, or return NULL.
+ */
+static char const *rerr_name(int code)
+{
+ int i;
+ for (i = 0; rerr_names[i].name; i++) {
+ if (rerr_names[i].code == code)
+ return rerr_names[i].name;
+ }
+ return NULL;
+}
+
+
static void logit(int priority, char *buf)
{
if (logfname) {
}
}
-/* called when the transfer is interrupted for some reason */
+
+
+
+/*
+ * Called when the transfer is interrupted for some reason.
+ *
+ * Code is one of the RERR_* codes from errcode.h, or terminating
+ * successfully.
+ */
void log_exit(int code, const char *file, int line)
{
if (code == 0) {
(double)stats.total_read,
(double)stats.total_size);
} else {
- rprintf(FLOG,"transfer interrupted (code %d) at %s(%d)\n",
- code, file, line);
+ const char *name;
+
+ name = rerr_name(code);
+ if (!name)
+ name = "unexplained error";
+
+ rprintf(FLOG,"transfer interrupted: %s (code %d) at %s(%d)\n",
+ name, code, file, line);
}
}
+
+
+
/* log the incoming transfer of a file for interactive use, this
will be called at the end where the client was run