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diff --git a/src/vty/logging_vty.c b/src/vty/logging_vty.c
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+/* OpenBSC logging helper for the VTY */
+/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2009-2010 by Holger Hans Peter Freyther
+ * All Rights Reserved
+ *
+ * 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; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <osmocore/talloc.h>
+#include <osmocore/logging.h>
+
+//#include <openbsc/vty.h>
+
+#include <osmocom/vty/command.h>
+#include <osmocom/vty/buffer.h>
+#include <osmocom/vty/vty.h>
+#include <osmocom/vty/telnet_interface.h>
+#include <osmocom/vty/logging.h>
+
+extern const struct log_info *log_info;
+
+static void _vty_output(struct log_target *tgt, const char *line)
+{
+ struct vty *vty = tgt->tgt_vty.vty;
+ vty_out(vty, "%s", line);
+ /* This is an ugly hack, but there is no easy way... */
+ if (strchr(line, '\n'))
+ vty_out(vty, "\r");
+}
+
+struct log_target *log_target_create_vty(struct vty *vty)
+{
+ struct log_target *target;
+
+ target = log_target_create();
+ if (!target)
+ return NULL;
+
+ target->tgt_vty.vty = vty;
+ target->output = _vty_output;
+ return target;
+}
+
+DEFUN(enable_logging,
+ enable_logging_cmd,
+ "logging enable",
+ LOGGING_STR
+ "Enables logging to this vty\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (conn->dbg) {
+ vty_out(vty, "Logging already enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ conn->dbg = log_target_create_vty(vty);
+ if (!conn->dbg)
+ return CMD_WARNING;
+
+ log_add_target(conn->dbg);
+ return CMD_SUCCESS;
+}
+
+DEFUN(logging_fltr_all,
+ logging_fltr_all_cmd,
+ "logging filter all (0|1)",
+ LOGGING_STR FILTER_STR
+ "Do you want to log all messages?\n"
+ "Only print messages matched by other filters\n"
+ "Bypass filter and print all messages\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_set_all_filter(conn->dbg, atoi(argv[0]));
+ return CMD_SUCCESS;
+}
+
+DEFUN(logging_use_clr,
+ logging_use_clr_cmd,
+ "logging color (0|1)",
+ LOGGING_STR "Configure color-printing for log messages\n"
+ "Don't use color for printing messages\n"
+ "Use color for printing messages\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_set_use_color(conn->dbg, atoi(argv[0]));
+ return CMD_SUCCESS;
+}
+
+DEFUN(logging_prnt_timestamp,
+ logging_prnt_timestamp_cmd,
+ "logging timestamp (0|1)",
+ LOGGING_STR "Configure log message timestamping\n"
+ "Don't prefix each log message\n"
+ "Prefix each log message with current timestamp\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_set_print_timestamp(conn->dbg, 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|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" \
+ "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)
+{
+ struct telnet_connection *conn;
+ int category = log_parse_category(argv[0]);
+ int level = log_parse_level(argv[1]);
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ if (level < 0) {
+ vty_out(vty, "Invalid level `%s'%s", argv[1], VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ /* Check for special case where we want to set global log level */
+ if (!strcmp(argv[0], "all")) {
+ log_set_log_level(conn->dbg, level);
+ return CMD_SUCCESS;
+ }
+
+ if (category < 0) {
+ vty_out(vty, "Invalid category `%s'%s", argv[0], VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ conn->dbg->categories[category].enabled = 1;
+ conn->dbg->categories[category].loglevel = level;
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(logging_set_category_mask,
+ logging_set_category_mask_cmd,
+ "logging set log mask MASK",
+ LOGGING_STR
+ "Decide which categories to output.\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_parse_category_mask(conn->dbg, argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(diable_logging,
+ disable_logging_cmd,
+ "logging disable",
+ LOGGING_STR
+ "Disables logging to this vty\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ log_del_target(conn->dbg);
+ talloc_free(conn->dbg);
+ conn->dbg = NULL;
+ return CMD_SUCCESS;
+}
+
+static void vty_print_logtarget(struct vty *vty, const struct log_info *info,
+ const struct log_target *tgt)
+{
+ unsigned int i;
+
+ vty_out(vty, " Global Loglevel: %s%s",
+ log_level_str(tgt->loglevel), VTY_NEWLINE);
+ vty_out(vty, " Use color: %s, Print Timestamp: %s%s",
+ tgt->use_color ? "On" : "Off",
+ tgt->print_timestamp ? "On" : "Off", VTY_NEWLINE);
+
+ vty_out(vty, " Log Level specific information:%s", VTY_NEWLINE);
+
+ for (i = 0; i < info->num_cat; i++) {
+ const struct log_category *cat = &tgt->categories[i];
+ vty_out(vty, " %-10s %-10s %-8s %s%s",
+ info->cat[i].name+1, log_level_str(cat->loglevel),
+ cat->enabled ? "Enabled" : "Disabled",
+ info->cat[i].description,
+ VTY_NEWLINE);
+ }
+}
+
+#define SHOW_LOG_STR "Show current logging configuration\n"
+
+DEFUN(show_logging_vty,
+ show_logging_vty_cmd,
+ "show logging vty",
+ SHOW_STR SHOW_LOG_STR
+ "Show current logging configuration for this vty\n")
+{
+ struct telnet_connection *conn;
+
+ conn = (struct telnet_connection *) vty->priv;
+ if (!conn->dbg) {
+ vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ vty_print_logtarget(vty, log_info, conn->dbg);
+
+ return CMD_SUCCESS;
+}
+
+gDEFUN(cfg_description, cfg_description_cmd,
+ "description .TEXT",
+ "Save human-readable decription of the object\n")
+{
+ char **dptr = vty->index_sub;
+
+ if (!dptr) {
+ vty_out(vty, "vty->index_sub == NULL%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ *dptr = argv_concat(argv, argc, 0);
+ if (!dptr)
+ return CMD_WARNING;
+
+ return CMD_SUCCESS;
+}
+
+gDEFUN(cfg_no_description, cfg_no_description_cmd,
+ "no description",
+ NO_STR
+ "Remove description of the object\n")
+{
+ char **dptr = vty->index_sub;
+
+ if (!dptr) {
+ vty_out(vty, "vty->index_sub == NULL%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ if (*dptr) {
+ talloc_free(*dptr);
+ *dptr = NULL;
+ }
+
+ return CMD_SUCCESS;
+}
+
+void logging_vty_add_cmds()
+{
+ install_element_ve(&enable_logging_cmd);
+ install_element_ve(&disable_logging_cmd);
+ install_element_ve(&logging_fltr_all_cmd);
+ install_element_ve(&logging_use_clr_cmd);
+ install_element_ve(&logging_prnt_timestamp_cmd);
+ install_element_ve(&logging_set_category_mask_cmd);
+ install_element_ve(&logging_level_cmd);
+ install_element_ve(&show_logging_vty_cmd);
+}