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3b44116754
2006-11-23 Federico Mena Quintero <federico@novell.com> Use the write-to-a-pipe trick from the signal handler instead of queueing an idle handler from there. * src/nautilus-main.c (setup_debug_log_signals): Set up a pair of pipes for the SIGUSR1 handler; set up a GIOChannel on them. (sigusr1_handler): Write a byte to our pipe instead of queueing an idle handler. (debug_log_io_cb): Replaces dump_debug_log_idle_cb(). Read from the pipe, and dump the debug log. Add a configuration file for the logging mechanism. You create ~/nautilus-debug-log.conf as a GKeyFile. * libnautilus-private/nautilus-debug-log.c (nautilus_debug_log_load_configuration): New function; loads the configuration from a key file like this: [debug log] enable domains = foo; bar; baz max lines = 1000 * libnautilus-private/nautilus-debug-log.c (dump_configuration): New utility function. (nautilus_debug_log_dump): At the end of the log, dump the configuration used for the debug log so that the user can re-create it later. * libnautilus-private/nautilus-debug-log.h: New prototype for nautilus_debug_log_load_configuration(). * src/nautilus-main.c (setup_debug_log): Load the debug log's configuration from ~/nautilus-debug-log.conf (setup_debug_log_domains): Removed. * src/nautilus-main.c (log_override_cb): If the log level of the message is G_LOG_LEVEL_DEBUG, don't log it as a milestone. We'll use this log level for miscellaneous debugging messages from gnome-vfs. Also, don't send G_LOG_LEVEL_DEBUG messages to the default log handler, to avoid a huge ~/.xsession-errors. (setup_debug_log_domains): Enable logging for NAUTILUS_DEBUG_LOG_DOMAIN_GLOG.
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
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nautilus-debug-log.h: Ring buffer for logging debug messages
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Copyright (C) 2006 Novell, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Author: Federico Mena-Quintero <federico@novell.com>
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*/
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#ifndef NAUTILUS_DEBUG_LOG_H
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#define NAUTILUS_DEBUG_LOG_H
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#include <glib.h>
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#define NAUTILUS_DEBUG_LOG_DOMAIN_USER "USER" /* always enabled */
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#define NAUTILUS_DEBUG_LOG_DOMAIN_ASYNC "async" /* when asynchronous notifications come in */
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#define NAUTILUS_DEBUG_LOG_DOMAIN_GLOG "GLog" /* used for GLog messages; don't use it yourself */
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void nautilus_debug_log (gboolean is_milestone, const char *domain, const char *format, ...);
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void nautilus_debug_log_with_uri_list (gboolean is_milestone, const char *domain, const GList *uris,
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const char *format, ...);
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void nautilus_debug_log_with_file_list (gboolean is_milestone, const char *domain, GList *files,
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const char *format, ...);
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void nautilus_debug_logv (gboolean is_milestone, const char *domain, const GList *uris, const char *format, va_list args);
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gboolean nautilus_debug_log_load_configuration (const char *filename, GError **error);
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void nautilus_debug_log_enable_domains (const char **domains, int n_domains);
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void nautilus_debug_log_disable_domains (const char **domains, int n_domains);
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gboolean nautilus_debug_log_is_domain_enabled (const char *domain);
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gboolean nautilus_debug_log_dump (const char *filename, GError **error);
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void nautilus_debug_log_set_max_lines (int num_lines);
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int nautilus_debug_log_get_max_lines (void);
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/* For testing only */
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void nautilus_debug_log_clear (void);
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#endif /* NAUTILUS_DEBUG_LOG_H */
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