diff options
Diffstat (limited to '')
| -rw-r--r-- | ldpd/ldp_debug.c | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/ldpd/ldp_debug.c b/ldpd/ldp_debug.c new file mode 100644 index 0000000..a8d9833 --- /dev/null +++ b/ldpd/ldp_debug.c @@ -0,0 +1,211 @@ +/* + * Copyright (C) 2016 by Open Source Routing. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING; if not, write to the + * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <zebra.h> + +#include "command.h" +#include "vty.h" + +#include "ldpd.h" +#include "ldp_debug.h" +#include "ldp_vty.h" + +struct ldp_debug conf_ldp_debug; +struct ldp_debug ldp_debug; + +static int ldp_debug_config_write(struct vty *); + +/* Debug node. */ +struct cmd_node ldp_debug_node = { + .name = "debug", + .node = DEBUG_NODE, + .prompt = "", + .config_write = ldp_debug_config_write, +}; + +int +ldp_vty_debug(struct vty *vty, const char *negate, const char *type_str, + const char *dir_str, const char *all) +{ + if (type_str == NULL) + return (CMD_WARNING_CONFIG_FAILED); + + if (strcmp(type_str, "discovery") == 0) { + if (dir_str == NULL) + return (CMD_WARNING_CONFIG_FAILED); + + if (dir_str[0] == 'r') { + if (negate) + DEBUG_OFF(hello, LDP_DEBUG_HELLO_RECV); + else + DEBUG_ON(hello, LDP_DEBUG_HELLO_RECV); + } else { + if (negate) + DEBUG_OFF(hello, LDP_DEBUG_HELLO_SEND); + else + DEBUG_ON(hello, LDP_DEBUG_HELLO_SEND); + } + } else if (strcmp(type_str, "errors") == 0) { + if (negate) + DEBUG_OFF(errors, LDP_DEBUG_ERRORS); + else + DEBUG_ON(errors, LDP_DEBUG_ERRORS); + } else if (strcmp(type_str, "event") == 0) { + if (negate) + DEBUG_OFF(event, LDP_DEBUG_EVENT); + else + DEBUG_ON(event, LDP_DEBUG_EVENT); + } else if (strcmp(type_str, "labels") == 0) { + if (negate) + DEBUG_OFF(labels, LDP_DEBUG_LABELS); + else + DEBUG_ON(labels, LDP_DEBUG_LABELS); + } else if (strcmp(type_str, "messages") == 0) { + if (dir_str == NULL) + return (CMD_WARNING_CONFIG_FAILED); + + if (dir_str[0] == 'r') { + if (negate) { + DEBUG_OFF(msg, LDP_DEBUG_MSG_RECV); + DEBUG_OFF(msg, LDP_DEBUG_MSG_RECV_ALL); + } else { + DEBUG_ON(msg, LDP_DEBUG_MSG_RECV); + if (all) + DEBUG_ON(msg, LDP_DEBUG_MSG_RECV_ALL); + } + } else { + if (negate) { + DEBUG_OFF(msg, LDP_DEBUG_MSG_SEND); + DEBUG_OFF(msg, LDP_DEBUG_MSG_SEND_ALL); + } else { + DEBUG_ON(msg, LDP_DEBUG_MSG_SEND); + if (all) + DEBUG_ON(msg, LDP_DEBUG_MSG_SEND_ALL); + } + } + } else if (strcmp(type_str, "sync") == 0) { + if (negate) + DEBUG_OFF(sync, LDP_DEBUG_SYNC); + else + DEBUG_ON(sync, LDP_DEBUG_SYNC); + } else if (strcmp(type_str, "zebra") == 0) { + if (negate) + DEBUG_OFF(zebra, LDP_DEBUG_ZEBRA); + else + DEBUG_ON(zebra, LDP_DEBUG_ZEBRA); + } + + main_imsg_compose_both(IMSG_DEBUG_UPDATE, &ldp_debug, + sizeof(ldp_debug)); + + return (CMD_SUCCESS); +} + +int +ldp_vty_show_debugging(struct vty *vty) +{ + vty_out (vty, "LDP debugging status:\n"); + + if (LDP_DEBUG(hello, LDP_DEBUG_HELLO_RECV)) + vty_out (vty," LDP discovery debugging is on (inbound)\n"); + if (LDP_DEBUG(hello, LDP_DEBUG_HELLO_SEND)) + vty_out (vty," LDP discovery debugging is on (outbound)\n"); + if (LDP_DEBUG(errors, LDP_DEBUG_ERRORS)) + vty_out (vty, " LDP errors debugging is on\n"); + if (LDP_DEBUG(event, LDP_DEBUG_EVENT)) + vty_out (vty, " LDP events debugging is on\n"); + if (LDP_DEBUG(labels, LDP_DEBUG_LABELS)) + vty_out (vty, " LDP labels debugging is on\n"); + if (LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV_ALL)) + vty_out (vty, + " LDP detailed messages debugging is on (inbound)\n"); + else if (LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV)) + vty_out (vty," LDP messages debugging is on (inbound)\n"); + if (LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND_ALL)) + vty_out (vty, + " LDP detailed messages debugging is on (outbound)\n"); + else if (LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND)) + vty_out (vty," LDP messages debugging is on (outbound)\n"); + if (LDP_DEBUG(sync, LDP_DEBUG_SYNC)) + vty_out (vty, " LDP sync debugging is on\n"); + if (LDP_DEBUG(zebra, LDP_DEBUG_ZEBRA)) + vty_out (vty, " LDP zebra debugging is on\n"); + vty_out (vty, "\n"); + + return (CMD_SUCCESS); +} + +static int +ldp_debug_config_write(struct vty *vty) +{ + int write = 0; + + if (CONF_LDP_DEBUG(hello, LDP_DEBUG_HELLO_RECV)) { + vty_out (vty,"debug mpls ldp discovery hello recv\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(hello, LDP_DEBUG_HELLO_SEND)) { + vty_out (vty,"debug mpls ldp discovery hello sent\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(errors, LDP_DEBUG_ERRORS)) { + vty_out (vty, "debug mpls ldp errors\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(event, LDP_DEBUG_EVENT)) { + vty_out (vty, "debug mpls ldp event\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(labels, LDP_DEBUG_LABELS)) { + vty_out (vty, "debug mpls ldp labels\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV_ALL)) { + vty_out (vty, "debug mpls ldp messages recv all\n"); + write = 1; + } else if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV)) { + vty_out (vty, "debug mpls ldp messages recv\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND_ALL)) { + vty_out (vty, "debug mpls ldp messages sent all\n"); + write = 1; + } else if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND)) { + vty_out (vty, "debug mpls ldp messages sent\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(zebra, LDP_DEBUG_ZEBRA)) { + vty_out (vty, "debug mpls ldp zebra\n"); + write = 1; + } + + if (CONF_LDP_DEBUG(sync, LDP_DEBUG_SYNC)) { + vty_out (vty, "debug mpls ldp sync\n"); + write = 1; + } + + return (write); +} |