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-rw-r--r--lib/command.c153
1 files changed, 41 insertions, 112 deletions
diff --git a/lib/command.c b/lib/command.c
index f0ddb6d7..f57cf5ca 100644
--- a/lib/command.c
+++ b/lib/command.c
@@ -24,6 +24,7 @@ Boston, MA 02111-1307, USA. */
#include "memory.h"
#include "log.h"
#include "version.h"
+#include "thread.h"
/* Command vector which includes some level of command lists. Normally
each daemon maintains each own cmdvec. */
@@ -1582,40 +1583,6 @@ cmd_describe_command (vector vline, struct vty *vty, int *status)
}
-vector
-cmd_describe_command (vector vline, struct vty *vty, int *status)
-{
- vector ret;
-
- if ( cmd_try_do_shortcut(vty->node, vector_slot(vline, 0) ) )
- {
- enum node_type onode;
- vector shifted_vline;
- int index;
-
- onode = vty->node;
- vty->node = ENABLE_NODE;
- /* We can try it on enable node, cos' the vty is authenticated */
-
- shifted_vline = vector_init (vector_count(vline));
- /* use memcpy? */
- for (index = 1; index < vector_max (vline); index++)
- {
- vector_set_index (shifted_vline, index-1, vector_lookup(vline, index));
- }
-
- ret = cmd_describe_command_real (shifted_vline, vty, status);
-
- vector_free(shifted_vline);
- vty->node = onode;
- return ret;
- }
-
-
- return cmd_describe_command_real (vline, vty, status);
-}
-
-
/* Check LCD of matched command. */
int
cmd_lcd (char **matched)
@@ -1798,7 +1765,7 @@ cmd_complete_command_real (vector vline, struct vty *vty, int *status)
}
char **
-cmd_complete_command_real (vector vline, struct vty *vty, int *status)
+cmd_complete_command (vector vline, struct vty *vty, int *status)
{
char **ret;
@@ -1836,12 +1803,21 @@ enum node_type node_parent ( enum node_type node )
{
enum node_type ret;
- switch ( node ) {
- case KEYCHAIN_KEY_NODE:
- ret = KEYCHAIN_NODE;
- break;
- default:
- ret = CONFIG_NODE;
+ assert (node > CONFIG_NODE);
+
+ switch (node)
+ {
+ case BGP_VPNV4_NODE:
+ case BGP_IPV4_NODE:
+ case BGP_IPV4M_NODE:
+ case BGP_IPV6_NODE:
+ ret = BGP_NODE;
+ break;
+ case KEYCHAIN_KEY_NODE:
+ ret = KEYCHAIN_NODE;
+ break;
+ default:
+ ret = CONFIG_NODE;
}
return ret;
@@ -1975,61 +1951,10 @@ cmd_execute_command_real (vector vline, struct vty *vty, struct cmd_element **cm
int
cmd_execute_command (vector vline, struct vty *vty, struct cmd_element **cmd) {
- int ret;
- enum node_type onode = vty->node;
-
- if ( cmd_try_do_shortcut(vty->node, vector_slot(vline, 0) ) )
- {
- vector shifted_vline;
- int index;
-
- vty->node = ENABLE_NODE;
- /* We can try it on enable node, cos' the vty is authenticated */
-
- shifted_vline = vector_init (vector_count(vline));
- /* use memcpy? */
- for (index = 1; index < vector_max (vline); index++)
- {
- vector_set_index (shifted_vline, index-1, vector_lookup(vline, index));
- }
-
- ret = cmd_execute_command_real (shifted_vline, vty, cmd);
-
- vector_free(shifted_vline);
- vty->node = onode;
- return ret;
- }
-
-
- ret = cmd_execute_command_real (vline, vty, cmd);
-
- /* This assumes all nodes above CONFIG_NODE are childs of CONFIG_NODE */
- if ( ret != CMD_SUCCESS && ret != CMD_WARNING
- && vty->node > CONFIG_NODE )
- {
- /* XXX try node_parent(vty->node)? */
- vty->node = CONFIG_NODE;
- ret = cmd_execute_command_real (vline, vty, cmd);
- if (ret != CMD_SUCCESS && ret != CMD_WARNING)
- {
- /* if the command changed the node dont reset it */
- if( vty->node == CONFIG_NODE )
- vty->node = onode;
- return ret;
- }
- else
- if( vty->node == CONFIG_NODE )
- vty->node = onode;
- /* if the command changed the node dont reset it */
- }
- return ret;
-}
-
+ int ret, saved_ret, tried = 0;
+ enum node_type onode, try_node;
-int
-cmd_execute_command (vector vline, struct vty *vty, struct cmd_element **cmd) {
- int ret;
- enum node_type onode = vty->node;
+ onode = try_node = vty->node;
if ( cmd_try_do_shortcut(vty->node, vector_slot(vline, 0) ) )
{
@@ -2054,28 +1979,27 @@ cmd_execute_command (vector vline, struct vty *vty, struct cmd_element **cmd) {
}
- ret = cmd_execute_command_real (vline, vty, cmd);
+ saved_ret = ret = cmd_execute_command_real (vline, vty, cmd);
/* This assumes all nodes above CONFIG_NODE are childs of CONFIG_NODE */
- if ( ret != CMD_SUCCESS && ret != CMD_WARNING
+ while ( ret != CMD_SUCCESS && ret != CMD_WARNING
&& vty->node > CONFIG_NODE )
{
- /* XXX try node_parent(vty->node)? */
- vty->node = CONFIG_NODE;
+ try_node = node_parent(try_node);
+ vty->node = try_node;
ret = cmd_execute_command_real (vline, vty, cmd);
- if (ret != CMD_SUCCESS && ret != CMD_WARNING)
+ tried = 1;
+ if (ret == CMD_SUCCESS || ret == CMD_WARNING)
{
- /* if the command changed the node dont reset it */
- if( vty->node == CONFIG_NODE )
- vty->node = onode;
+ /* succesfull command, leave the node as is */
return ret;
}
- else
- if( vty->node == CONFIG_NODE )
- vty->node = onode;
- /* if the command changed the node dont reset it */
}
- return ret;
+ /* no command succeeded, reset the vty to the original node and
+ return the error for this node */
+ if ( tried )
+ vty->node = onode;
+ return saved_ret;
}
/* Execute command by argument readline. */
@@ -2219,11 +2143,11 @@ config_from_file (struct vty *vty, FILE *fp)
/* Try again with setting node to CONFIG_NODE */
while (ret != CMD_SUCCESS && ret != CMD_WARNING
&& vty->node != CONFIG_NODE)
- {
+ {
vty->node = node_parent(vty->node);
- ret = cmd_execute_command_strict (vline, vty, NULL);
- }
-
+ ret = cmd_execute_command_strict (vline, vty, NULL);
+ }
+
cmd_free_strvec (vline);
if (ret != CMD_SUCCESS && ret != CMD_WARNING)
@@ -3199,5 +3123,10 @@ cmd_init (int terminal)
install_element (CONFIG_NODE, &no_service_terminal_length_cmd);
}
+ if (terminal)
+ {
+ install_element(VIEW_NODE, &show_thread_cpu_cmd);
+ install_element(ENABLE_NODE, &show_thread_cpu_cmd);
+ }
srand(time(NULL));
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-05 00:41:57 +0000