From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Sat, 12 Nov 2016 05:17:37 +0000 (+0000)
Subject: Merge branch 'cmaster-next' into vtysh-grammar
X-Git-Tag: frr-3.0-branchpoint~129^2~35
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=07321a065d1126c00766ca3d6698e57936699f82;p=matthieu%2Ffrr.git

Merge branch 'cmaster-next' into vtysh-grammar

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

Conflicts:
	lib/command.c
	lib/vty.c
---

07321a065d1126c00766ca3d6698e57936699f82
diff --cc lib/command.c
index 593822a66e,e8ba637623..bf7e269acc
--- a/lib/command.c
+++ b/lib/command.c
@@@ -1319,37 -3146,9 +1319,40 @@@ DEFUN (config_write
    struct vty *file_vty;
    struct stat conf_stat;
  
 +  // if command was 'write terminal', 'write memory' or 'show running-config'
 +  if (argc == 2 && (!strcmp(argv[idx_type]->text, "terminal") ||
 +                    !strcmp(argv[idx_type]->text, "memory") ||
 +                    !strcmp(argv[0]->text, "show")))
 +  {
 +    if (vty->type == VTY_SHELL_SERV)
 +      {
 +        for (i = 0; i < vector_active (cmdvec); i++)
 +          if ((node = vector_slot (cmdvec, i)) && node->func && node->vtysh)
 +            {
 +              if ((*node->func) (vty))
 +                vty_out (vty, "!%s", VTY_NEWLINE);
 +            }
 +      }
 +    else
 +      {
 +        vty_out (vty, "%sCurrent configuration:%s", VTY_NEWLINE,
 +                 VTY_NEWLINE);
 +        vty_out (vty, "!%s", VTY_NEWLINE);
 +
 +        for (i = 0; i < vector_active (cmdvec); i++)
 +          if ((node = vector_slot (cmdvec, i)) && node->func)
 +            {
 +              if ((*node->func) (vty))
 +                vty_out (vty, "!%s", VTY_NEWLINE);
 +            }
 +        vty_out (vty, "end%s",VTY_NEWLINE);
 +      }
 +    return CMD_SUCCESS;
 +  }
 +
+   if (host.noconfig)
+     return CMD_SUCCESS;
+ 
    /* Check and see if we are operating under vtysh configuration */
    if (host.config == NULL)
      {
@@@ -2338,15 -4285,22 +2351,20 @@@ cmd_init (int terminal
      {
        install_element (ENABLE_NODE, &config_logmsg_cmd);
        install_default (CONFIG_NODE);
+ 
+       install_element (VIEW_NODE, &show_thread_cpu_cmd);
+       install_element (ENABLE_NODE, &clear_thread_cpu_cmd);
+ 
+       install_element (VIEW_NODE, &show_work_queues_cmd);
      }
 -  
 +
    install_element (CONFIG_NODE, &hostname_cmd);
    install_element (CONFIG_NODE, &no_hostname_cmd);
  
-   if (terminal)
+   if (terminal > 0)
      {
        install_element (CONFIG_NODE, &password_cmd);
 -      install_element (CONFIG_NODE, &password_text_cmd);
        install_element (CONFIG_NODE, &enable_password_cmd);
 -      install_element (CONFIG_NODE, &enable_password_text_cmd);
        install_element (CONFIG_NODE, &no_enable_password_cmd);
  
        install_element (CONFIG_NODE, &config_log_stdout_cmd);
diff --cc lib/vty.c
index 53a04851d5,26d0b67ecf..c1cc332d89
--- a/lib/vty.c
+++ b/lib/vty.c
@@@ -2215,25 -2223,32 +2221,32 @@@ vtysh_read (struct thread *thread
        vty_ensure(vty, vty->length+1);
        vty->buf[vty->length++] = *p;
        if (*p == '\0')
 -	{
 -	  /* Pass this line to parser. */
 -	  ret = vty_execute (vty);
 -	  /* Note that vty_execute clears the command buffer and resets
 -	     vty->length to 0. */
 +        {
 +          /* Pass this line to parser. */
 +          ret = vty_execute (vty);
 +          /* Note that vty_execute clears the command buffer and resets
 +             vty->length to 0. */
  
 -	  /* Return result. */
 +          /* Return result. */
  #ifdef VTYSH_DEBUG
 -	  printf ("result: %d\n", ret);
 -	  printf ("vtysh node: %d\n", vty->node);
 +          printf ("result: %d\n", ret);
 +          printf ("vtysh node: %d\n", vty->node);
  #endif /* VTYSH_DEBUG */
  
-           header[3] = ret;
-           buffer_put(vty->obuf, header, 4);
+           /* hack for asynchronous "write integrated"
+            * - other commands in "buf" will be ditched
+            * - input during pending config-write is "unsupported" */
+           if (ret == CMD_SUSPEND)
+             break;
+ 
+           /* warning: watchquagga hardcodes this result write */
+ 	  header[3] = ret;
+ 	  buffer_put(vty->obuf, header, 4);
  
 -	  if (!vty->t_write && (vtysh_flush(vty) < 0))
 -	    /* Try to flush results; exit if a write error occurs. */
 -	    return 0;
 -	}
 +          if (!vty->t_write && (vtysh_flush(vty) < 0))
 +            /* Try to flush results; exit if a write error occurs. */
 +            return 0;
 +        }
      }
  
    vty_event (VTYSH_READ, sock, vty);