diff options
Diffstat (limited to 'shell/cc-log.c')
| -rw-r--r-- | shell/cc-log.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/shell/cc-log.c b/shell/cc-log.c new file mode 100644 index 0000000..dba4f5a --- /dev/null +++ b/shell/cc-log.c @@ -0,0 +1,101 @@ +/* cc-shell-log.c + * + * Copyright © 2018 Georges Basile Stavracas Neto <georges.stavracas@gmail.com> + * + * 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, see <http://www.gnu.org/licenses/>. + */ + +#include "cc-debug.h" +#include "cc-log.h" + +#include <unistd.h> +#include <glib.h> + +G_LOCK_DEFINE_STATIC (channel_lock); + +GIOChannel *standard_channel = NULL; + +static const gchar* ignored_domains[] = +{ + "GdkPixbuf", + NULL +}; + +static const gchar * +log_level_str (GLogLevelFlags log_level) +{ + switch (((gulong)log_level & G_LOG_LEVEL_MASK)) + { + case G_LOG_LEVEL_ERROR: return " \033[1;31mERROR\033[0m"; + case G_LOG_LEVEL_CRITICAL: return "\033[1;35mCRITICAL\033[0m"; + case G_LOG_LEVEL_WARNING: return " \033[1;33mWARNING\033[0m"; + case G_LOG_LEVEL_MESSAGE: return " \033[1;34mMESSAGE\033[0m"; + case G_LOG_LEVEL_INFO: return " \033[1;32mINFO\033[0m"; + case G_LOG_LEVEL_DEBUG: return " \033[1;32mDEBUG\033[0m"; + case CC_LOG_LEVEL_TRACE: return " \033[1;36mTRACE\033[0m"; + default: return " UNKNOWN"; + } +} + +static void +log_handler (const gchar *domain, + GLogLevelFlags log_level, + const gchar *message, + gpointer user_data) +{ + g_autoptr(GDateTime) now = NULL; + const gchar *level; + g_autofree gchar *ftime = NULL; + g_autofree gchar *buffer = NULL; + + /* Skip ignored log domains */ + if (domain && g_strv_contains (ignored_domains, domain)) + return; + + level = log_level_str (log_level); + now = g_date_time_new_now_local (); + ftime = g_date_time_format (now, "%H:%M:%S"); + buffer = g_strdup_printf ("%s.%04d %24s: %s: %s\n", + ftime, + g_date_time_get_microsecond (now) / 1000, + domain, + level, + message); + + /* Safely write to the channel */ + G_LOCK (channel_lock); + + g_io_channel_write_chars (standard_channel, buffer, -1, NULL, NULL); + g_io_channel_flush (standard_channel, NULL); + + G_UNLOCK (channel_lock); +} + +void +cc_log_init (void) +{ + static gsize initialized = FALSE; + + if (g_once_init_enter (&initialized)) + { + standard_channel = g_io_channel_unix_new (STDOUT_FILENO); + + g_setenv ("G_MESSAGES_DEBUG", "all", TRUE); + + g_log_set_default_handler (log_handler, NULL); + + g_once_init_leave (&initialized, TRUE); + } +} + |