diff options
Diffstat (limited to 'bgpd/rfapi/vnc_debug.c')
| -rw-r--r-- | bgpd/rfapi/vnc_debug.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/bgpd/rfapi/vnc_debug.c b/bgpd/rfapi/vnc_debug.c new file mode 100644 index 0000000..5c627ef --- /dev/null +++ b/bgpd/rfapi/vnc_debug.c @@ -0,0 +1,196 @@ +/* + * + * Copyright 2016, LabN Consulting, L.L.C. + * + * 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 "lib/zebra.h" + +#include <lib/version.h> +#include "lib/prefix.h" +#include "lib/linklist.h" +#include "lib/stream.h" +#include "lib/command.h" +#include "lib/log.h" +#include "bgpd/rfapi/vnc_debug.h" + +/* + * debug state storage + */ +unsigned long conf_vnc_debug; +unsigned long term_vnc_debug; + +struct vnc_debug { + unsigned long bit; + const char *name; +}; + +static const struct vnc_debug vncdebug[] = { + {VNC_DEBUG_RFAPI_QUERY, "rfapi-query"}, + {VNC_DEBUG_IMPORT_BI_ATTACH, "import-bi-attach"}, + {VNC_DEBUG_IMPORT_DEL_REMOTE, "import-del-remote"}, + {VNC_DEBUG_EXPORT_BGP_GETCE, "export-bgp-getce"}, + {VNC_DEBUG_EXPORT_BGP_DIRECT_ADD, "export-bgp-direct-add"}, + {VNC_DEBUG_IMPORT_BGP_ADD_ROUTE, "import-bgp-add-route"}, + {VNC_DEBUG_VERBOSE, "verbose"}, +}; + +#define VNC_STR "VNC information\n" + +/*********************************************************************** + * debug bgp vnc <foo> + ***********************************************************************/ +DEFUN (debug_bgp_vnc, + debug_bgp_vnc_cmd, + "debug bgp vnc <rfapi-query|import-bi-attach|import-del-remote|verbose>", + DEBUG_STR + BGP_STR + VNC_STR + "rfapi query handling\n" + "import BI atachment\n" + "import delete remote routes\n" + "verbose logging\n") +{ + size_t i; + + for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) { + if (strmatch(argv[3]->text, vncdebug[i].name)) { + if (vty->node == CONFIG_NODE) { + conf_vnc_debug |= vncdebug[i].bit; + term_vnc_debug |= vncdebug[i].bit; + } else { + term_vnc_debug |= vncdebug[i].bit; + vty_out(vty, "BGP vnc %s debugging is on\n", + vncdebug[i].name); + } + return CMD_SUCCESS; + } + } + vty_out(vty, "Unknown debug flag: %s\n", argv[3]->arg); + return CMD_WARNING_CONFIG_FAILED; +} + +DEFUN (no_debug_bgp_vnc, + no_debug_bgp_vnc_cmd, + "no debug bgp vnc <rfapi-query|import-bi-attach|import-del-remote|verbose>", + NO_STR + DEBUG_STR + BGP_STR + VNC_STR + "rfapi query handling\n" + "import BI atachment\n" + "import delete remote routes\n" + "verbose logging\n") +{ + size_t i; + + for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) { + if (strmatch(argv[argc - 1]->text, vncdebug[i].name)) { + if (vty->node == CONFIG_NODE) { + conf_vnc_debug &= ~vncdebug[i].bit; + term_vnc_debug &= ~vncdebug[i].bit; + } else { + term_vnc_debug &= ~vncdebug[i].bit; + vty_out(vty, "BGP vnc %s debugging is off\n", + vncdebug[i].name); + } + return CMD_SUCCESS; + } + } + vty_out(vty, "Unknown debug flag: %s\n", argv[3]->arg); + return CMD_WARNING_CONFIG_FAILED; +} + +/*********************************************************************** + * no debug bgp vnc all + ***********************************************************************/ + +DEFUN (no_debug_bgp_vnc_all, + no_debug_bgp_vnc_all_cmd, + "no debug all bgp vnc", + NO_STR + DEBUG_STR + "Disable all VNC debugging\n" + BGP_STR + VNC_STR) +{ + term_vnc_debug = 0; + vty_out(vty, "All possible VNC debugging has been turned off\n"); + + return CMD_SUCCESS; +} + +/*********************************************************************** + * show/save + ***********************************************************************/ + +DEFUN_NOSH (show_debugging_bgp_vnc, + show_debugging_bgp_vnc_cmd, + "show debugging bgp vnc", + SHOW_STR + DEBUG_STR + BGP_STR + VNC_STR) +{ + size_t i; + + vty_out(vty, "BGP VNC debugging status:\n"); + + for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) { + if (term_vnc_debug & vncdebug[i].bit) { + vty_out(vty, " BGP VNC %s debugging is on\n", + vncdebug[i].name); + } + } + vty_out(vty, "\n"); + return CMD_SUCCESS; +} + +static int bgp_vnc_config_write_debug(struct vty *vty) +{ + int write = 0; + size_t i; + + for (i = 0; i < array_size(vncdebug); ++i) { + if (conf_vnc_debug & vncdebug[i].bit) { + vty_out(vty, "debug bgp vnc %s\n", vncdebug[i].name); + write++; + } + } + return write; +} + +static int bgp_vnc_config_write_debug(struct vty *vty); +static struct cmd_node debug_node = { + .name = "vnc debug", + .node = DEBUG_VNC_NODE, + .prompt = "", + .config_write = bgp_vnc_config_write_debug, +}; + +void vnc_debug_init(void) +{ + install_node(&debug_node); + install_element(ENABLE_NODE, &show_debugging_bgp_vnc_cmd); + + install_element(ENABLE_NODE, &debug_bgp_vnc_cmd); + install_element(CONFIG_NODE, &debug_bgp_vnc_cmd); + install_element(ENABLE_NODE, &no_debug_bgp_vnc_cmd); + install_element(CONFIG_NODE, &no_debug_bgp_vnc_cmd); + + install_element(ENABLE_NODE, &no_debug_bgp_vnc_all_cmd); + install_element(CONFIG_NODE, &no_debug_bgp_vnc_all_cmd); +} |