#include <stdlib.h>
#include <string.h>
-#include <osmocore/talloc.h>
-#include <osmocore/logging.h>
+#include "../../config.h"
+
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/logging.h>
+#include <osmocom/core/utils.h>
//#include <openbsc/vty.h>
#include <osmocom/vty/telnet_interface.h>
#include <osmocom/vty/logging.h>
+#define LOG_STR "Configure logging sub-system\n"
+
extern const struct log_info *osmo_log_info;
static void _vty_output(struct log_target *tgt,
return CMD_SUCCESS;
}
+struct log_target *osmo_log_vty2tgt(struct vty *vty)
+{
+ struct telnet_connection *conn;
+
+ if (vty->node == CFG_LOG_NODE)
+ return vty->index;
+
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg)
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+
+ return conn->dbg;
+}
+
DEFUN(logging_fltr_all,
logging_fltr_all_cmd,
"logging filter all (0|1)",
"Only print messages matched by other filters\n"
"Bypass filter and print all messages\n")
{
- struct telnet_connection *conn;
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
- log_set_all_filter(conn->dbg, atoi(argv[0]));
+ log_set_all_filter(tgt, atoi(argv[0]));
return CMD_SUCCESS;
}
"Don't use color for printing messages\n"
"Use color for printing messages\n")
{
- struct telnet_connection *conn;
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
- log_set_use_color(conn->dbg, atoi(argv[0]));
+ log_set_use_color(tgt, atoi(argv[0]));
return CMD_SUCCESS;
}
"Don't prefix each log message\n"
"Prefix each log message with current timestamp\n")
{
- struct telnet_connection *conn;
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
- log_set_print_timestamp(conn->dbg, atoi(argv[0]));
+ log_set_print_timestamp(tgt, atoi(argv[0]));
return CMD_SUCCESS;
}
-/* FIXME: those have to be kept in sync with the log levels and categories */
-#define VTY_DEBUG_CATEGORIES "(rll|cc|mm|rr|rsl|nm|sms|pag|mncc|inp|mi|mib|mux|meas|sccp|msc|mgcp|ho|db|ref|gprs|ns|bssgp|llc|sndcp|isup|m2ua|pcap|all)"
-#define CATEGORIES_HELP \
- "A-bis Radio Link Layer (RLL)\n" \
- "Layer3 Call Control (CC)\n" \
- "Layer3 Mobility Management (MM)\n" \
- "Layer3 Radio Resource (RR)\n" \
- "A-bis Radio Signalling Link (RSL)\n" \
- "A-bis Network Management / O&M (NM/OML)\n" \
- "Layer3 Short Messagaging Service (SMS)\n" \
- "Paging Subsystem\n" \
- "MNCC API for Call Control application\n" \
- "A-bis Input Subsystem\n" \
- "A-bis Input Driver for Signalling\n" \
- "A-bis Input Driver for B-Channel (voice data)\n" \
- "A-bis B-Channel / Sub-channel Multiplexer\n" \
- "Radio Measurements\n" \
- "SCCP\n" \
- "Mobile Switching Center\n" \
- "Media Gateway Control Protocol\n" \
- "Hand-over\n" \
- "Database Layer\n" \
- "Reference Counting\n" \
- "GPRS Core\n" \
- "GPRS Network Service (NS)\n" \
- "GPRS BSS Gateway Protocol (BSSGP)\n" \
- "GPRS Logical Link Control Protocol (LLC)\n" \
- "GPRS Sub-Network Dependent Control Protocol (SNDCP)\n" \
- "ISDN User Part (ISUP)\n" \
- "SCTP M2UA\n" \
- "Trace message IO\n" \
- "Global setting for all subsytems\n"
-
-#define VTY_DEBUG_LEVELS "(everything|debug|info|notice|error|fatal)"
-#define LEVELS_HELP \
- "Log simply everything\n" \
- "Log debug messages and higher levels\n" \
- "Log informational messages and higher levels\n" \
- "Log noticable messages and higher levels\n" \
- "Log error messages and higher levels\n" \
- "Log only fatal messages\n"
DEFUN(logging_level,
logging_level_cmd,
- "logging level " VTY_DEBUG_CATEGORIES " " VTY_DEBUG_LEVELS,
- LOGGING_STR
- "Set the log level for a specified category\n"
- CATEGORIES_HELP
- LEVELS_HELP)
+ NULL, /* cmdstr is dynamically set in logging_vty_add_cmds(). */
+ NULL) /* same thing for helpstr. */
{
- struct telnet_connection *conn;
int category = log_parse_category(argv[0]);
int level = log_parse_level(argv[1]);
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
if (level < 0) {
vty_out(vty, "Invalid level `%s'%s", argv[1], VTY_NEWLINE);
/* Check for special case where we want to set global log level */
if (!strcmp(argv[0], "all")) {
- log_set_log_level(conn->dbg, level);
+ log_set_log_level(tgt, level);
return CMD_SUCCESS;
}
return CMD_WARNING;
}
- conn->dbg->categories[category].enabled = 1;
- conn->dbg->categories[category].loglevel = level;
+ tgt->categories[category].enabled = 1;
+ tgt->categories[category].loglevel = level;
return CMD_SUCCESS;
}
LOGGING_STR
"Decide which categories to output.\n")
{
- struct telnet_connection *conn;
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
- log_parse_category_mask(conn->dbg, argv[0]);
+ log_parse_category_mask(tgt, argv[0]);
return CMD_SUCCESS;
}
LOGGING_STR
"Disables logging to this vty\n")
{
- struct telnet_connection *conn;
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
+ struct telnet_connection *conn = (struct telnet_connection *) vty->priv;
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
- log_del_target(conn->dbg);
- talloc_free(conn->dbg);
+ log_del_target(tgt);
+ talloc_free(tgt);
conn->dbg = NULL;
+
return CMD_SUCCESS;
}
SHOW_STR SHOW_LOG_STR
"Show current logging configuration for this vty\n")
{
- struct telnet_connection *conn;
+ struct log_target *tgt = osmo_log_vty2tgt(vty);
- conn = (struct telnet_connection *) vty->priv;
- if (!conn->dbg) {
- vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ if (!tgt)
return CMD_WARNING;
- }
- vty_print_logtarget(vty, osmo_log_info, conn->dbg);
+
+ vty_print_logtarget(vty, osmo_log_info, tgt);
return CMD_SUCCESS;
}
return CMD_WARNING;
}
+ if (*dptr)
+ talloc_free(*dptr);
*dptr = argv_concat(argv, argc, 0);
if (!dptr)
return CMD_WARNING;
return CMD_SUCCESS;
}
-void logging_vty_add_cmds()
+/* Support for configuration of log targets != the current vty */
+
+struct cmd_node cfg_log_node = {
+ CFG_LOG_NODE,
+ "%s(config-log)# ",
+ 1
+};
+
+#ifdef HAVE_SYSLOG_H
+
+#include <syslog.h>
+
+static const int local_sysl_map[] = {
+ [0] = LOG_LOCAL0,
+ [1] = LOG_LOCAL1,
+ [2] = LOG_LOCAL2,
+ [3] = LOG_LOCAL3,
+ [4] = LOG_LOCAL4,
+ [5] = LOG_LOCAL5,
+ [6] = LOG_LOCAL6,
+ [7] = LOG_LOCAL7
+};
+
+/* From VTY core code */
+extern struct host host;
+
+static int _cfg_log_syslog(struct vty *vty, int facility)
+{
+ struct log_target *tgt;
+
+ /* First delete the old syslog target, if any */
+ tgt = log_target_find(LOG_TGT_TYPE_SYSLOG, NULL);
+ if (tgt)
+ log_target_destroy(tgt);
+
+ tgt = log_target_create_syslog(host.app_info->name, 0, facility);
+ if (!tgt) {
+ vty_out(vty, "%% Unable to open syslog%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ log_add_target(tgt);
+
+ vty->index = tgt;
+ vty->node = CFG_LOG_NODE;
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_log_syslog_local, cfg_log_syslog_local_cmd,
+ "log syslog local <0-7>",
+ LOG_STR "Logging via syslog\n" "Syslog LOCAL facility\n"
+ "Local facility number\n")
+{
+ int local = atoi(argv[0]);
+ int facility = local_sysl_map[local];
+
+ return _cfg_log_syslog(vty, facility);
+}
+
+static struct value_string sysl_level_names[] = {
+ { LOG_AUTHPRIV, "authpriv" },
+ { LOG_CRON, "cron" },
+ { LOG_DAEMON, "daemon" },
+ { LOG_FTP, "ftp" },
+ { LOG_LPR, "lpr" },
+ { LOG_MAIL, "mail" },
+ { LOG_NEWS, "news" },
+ { LOG_USER, "user" },
+ { LOG_UUCP, "uucp" },
+ /* only for value -> string conversion */
+ { LOG_LOCAL0, "local 0" },
+ { LOG_LOCAL1, "local 1" },
+ { LOG_LOCAL2, "local 2" },
+ { LOG_LOCAL3, "local 3" },
+ { LOG_LOCAL4, "local 4" },
+ { LOG_LOCAL5, "local 5" },
+ { LOG_LOCAL6, "local 6" },
+ { LOG_LOCAL7, "local 7" },
+ { 0, NULL }
+};
+
+DEFUN(cfg_log_syslog, cfg_log_syslog_cmd,
+ "log syslog (authpriv|cron|daemon|ftp|lpr|mail|news|user|uucp)",
+ LOG_STR "Logging via syslog\n")
+{
+ int facility = get_string_value(sysl_level_names, argv[0]);
+
+ return _cfg_log_syslog(vty, facility);
+}
+
+DEFUN(cfg_no_log_syslog, cfg_no_log_syslog_cmd,
+ "no log syslog",
+ NO_STR LOG_STR "Logging via syslog\n")
+{
+ struct log_target *tgt;
+
+ tgt = log_target_find(LOG_TGT_TYPE_SYSLOG, NULL);
+ if (!tgt) {
+ vty_out(vty, "%% No syslog target found%s",
+ VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_target_destroy(tgt);
+
+ return CMD_SUCCESS;
+}
+#endif /* HAVE_SYSLOG_H */
+
+DEFUN(cfg_log_stderr, cfg_log_stderr_cmd,
+ "log stderr",
+ LOG_STR "Logging via STDERR of the process\n")
+{
+ struct log_target *tgt;
+
+ tgt = log_target_find(LOG_TGT_TYPE_STDERR, NULL);
+ if (!tgt) {
+ tgt = log_target_create_stderr();
+ if (!tgt) {
+ vty_out(vty, "%% Unable to create stderr log%s",
+ VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ log_add_target(tgt);
+ }
+
+ vty->index = tgt;
+ vty->node = CFG_LOG_NODE;
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_no_log_stderr, cfg_no_log_stderr_cmd,
+ "no log stderr",
+ NO_STR LOG_STR "Logging via STDERR of the process\n")
+{
+ struct log_target *tgt;
+
+ tgt = log_target_find(LOG_TGT_TYPE_STDERR, NULL);
+ if (!tgt) {
+ vty_out(vty, "%% No stderr logging active%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_target_destroy(tgt);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_log_file, cfg_log_file_cmd,
+ "log file .FILENAME",
+ LOG_STR "Logging to text file\n" "Filename\n")
+{
+ const char *fname = argv[0];
+ struct log_target *tgt;
+
+ tgt = log_target_find(LOG_TGT_TYPE_FILE, fname);
+ if (!tgt) {
+ tgt = log_target_create_file(fname);
+ if (!tgt) {
+ vty_out(vty, "%% Unable to create file `%s'%s",
+ fname, VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ log_add_target(tgt);
+ }
+
+ vty->index = tgt;
+ vty->node = CFG_LOG_NODE;
+
+ return CMD_SUCCESS;
+}
+
+
+DEFUN(cfg_no_log_file, cfg_no_log_file_cmd,
+ "no log file .FILENAME",
+ NO_STR LOG_STR "Logging to text file\n" "Filename\n")
+{
+ const char *fname = argv[0];
+ struct log_target *tgt;
+
+ tgt = log_target_find(LOG_TGT_TYPE_FILE, fname);
+ if (!tgt) {
+ vty_out(vty, "%% No such log file `%s'%s",
+ fname, VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_target_destroy(tgt);
+
+ return CMD_SUCCESS;
+}
+
+static int config_write_log_single(struct vty *vty, struct log_target *tgt)
+{
+ int i;
+ char level_lower[32];
+
+ switch (tgt->type) {
+ case LOG_TGT_TYPE_VTY:
+ return 1;
+ break;
+ case LOG_TGT_TYPE_STDERR:
+ vty_out(vty, "log stderr%s", VTY_NEWLINE);
+ break;
+ case LOG_TGT_TYPE_SYSLOG:
+#ifdef HAVE_SYSLOG_H
+ vty_out(vty, "log syslog %s%s",
+ get_value_string(sysl_level_names,
+ tgt->tgt_syslog.facility),
+ VTY_NEWLINE);
+#endif
+ break;
+ case LOG_TGT_TYPE_FILE:
+ vty_out(vty, "log file %s%s", tgt->tgt_file.fname, VTY_NEWLINE);
+ break;
+ }
+
+ vty_out(vty, " logging color %u%s", tgt->use_color ? 1 : 0,
+ VTY_NEWLINE);
+ vty_out(vty, " logging timestamp %u%s", tgt->print_timestamp ? 1 : 0,
+ VTY_NEWLINE);
+
+ /* stupid old osmo logging API uses uppercase strings... */
+ osmo_str2lower(level_lower, log_level_str(tgt->loglevel));
+ vty_out(vty, " logging level all %s%s", level_lower, VTY_NEWLINE);
+
+ for (i = 0; i < osmo_log_info->num_cat; i++) {
+ const struct log_category *cat = &tgt->categories[i];
+ char cat_lower[32];
+
+ /* stupid old osmo logging API uses uppercase strings... */
+ osmo_str2lower(cat_lower, osmo_log_info->cat[i].name+1);
+ osmo_str2lower(level_lower, log_level_str(cat->loglevel));
+
+ vty_out(vty, " logging level %s %s%s", cat_lower, level_lower,
+ VTY_NEWLINE);
+ }
+
+ /* FIXME: levels */
+
+ return 1;
+}
+
+static int config_write_log(struct vty *vty)
+{
+ struct log_target *dbg = vty->index;
+
+ llist_for_each_entry(dbg, &osmo_log_target_list, entry)
+ config_write_log_single(vty, dbg);
+
+ return 1;
+}
+
+void logging_vty_add_cmds(const struct log_info *cat)
{
install_element_ve(&enable_logging_cmd);
install_element_ve(&disable_logging_cmd);
install_element_ve(&logging_use_clr_cmd);
install_element_ve(&logging_prnt_timestamp_cmd);
install_element_ve(&logging_set_category_mask_cmd);
+
+ /* Logging level strings are generated dynamically. */
+ logging_level_cmd.string = log_vty_command_string(cat);
+ logging_level_cmd.doc = log_vty_command_description(cat);
install_element_ve(&logging_level_cmd);
install_element_ve(&show_logging_vty_cmd);
+
+ install_node(&cfg_log_node, config_write_log);
+ install_element(CFG_LOG_NODE, &logging_fltr_all_cmd);
+ install_element(CFG_LOG_NODE, &logging_use_clr_cmd);
+ install_element(CFG_LOG_NODE, &logging_prnt_timestamp_cmd);
+ install_element(CFG_LOG_NODE, &logging_level_cmd);
+
+ install_element(CONFIG_NODE, &cfg_log_stderr_cmd);
+ install_element(CONFIG_NODE, &cfg_no_log_stderr_cmd);
+ install_element(CONFIG_NODE, &cfg_log_file_cmd);
+ install_element(CONFIG_NODE, &cfg_no_log_file_cmd);
+#ifdef HAVE_SYSLOG_H
+ install_element(CONFIG_NODE, &cfg_log_syslog_cmd);
+ install_element(CONFIG_NODE, &cfg_log_syslog_local_cmd);
+ install_element(CONFIG_NODE, &cfg_no_log_syslog_cmd);
+#endif
}
projects / osmocom-bb.git / blobdiff