diff options
| -rw-r--r-- | common/notify-dummy.c | 36 | ||||
| -rw-r--r-- | common/notify-inotify.c | 106 | ||||
| -rw-r--r-- | common/notify.h | 25 |
3 files changed, 167 insertions, 0 deletions
diff --git a/common/notify-dummy.c b/common/notify-dummy.c index e69de29b..f199e972 100644 --- a/common/notify-dummy.c +++ b/common/notify-dummy.c @@ -0,0 +1,36 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2006-2007 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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 St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "notify.h" + +void notify_init(void) +{ +} + +void notify_close(void) +{ +} diff --git a/common/notify-inotify.c b/common/notify-inotify.c index e69de29b..a1e12a6a 100644 --- a/common/notify-inotify.c +++ b/common/notify-inotify.c @@ -0,0 +1,106 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2006-2007 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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 St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <unistd.h> +#include <string.h> +#include <sys/inotify.h> + +#include "glib-ectomy.h" +#include "logging.h" +#include "notify.h" + +static GIOChannel *io = NULL; + +static int fd = -1; +static int wd = -1; + +static gboolean io_event(GIOChannel *chan, GIOCondition cond, gpointer data) +{ + unsigned char buf[129]; + struct inotify_event *evt = (struct inotify_event *) buf; + int len; + + if (cond & (G_IO_HUP | G_IO_ERR)) + return FALSE; + + memset(buf, 0, sizeof(buf)); + + len = read(fd, buf, sizeof(buf) - 1); + if (len < sizeof(struct inotify_event)) + return TRUE; + + if (evt->mask & (IN_CREATE | IN_MOVED_TO)) + debug("File %s/%s created", CONFIGDIR, evt->name); + + if (evt->mask & (IN_DELETE | IN_MOVED_FROM)) + debug("File %s/%s deleted", CONFIGDIR, evt->name); + + if (evt->mask & IN_MODIFY) + debug("File %s/%s modified", CONFIGDIR, evt->name); + + return TRUE; +} + +void notify_init(void) +{ + fd = inotify_init(); + if (fd < 0) { + error("Creation of inotify context failed"); + return; + } + + io = g_io_channel_unix_new(fd); + if (!io) { + error("Creation of inotify channel failed"); + return; + } + + g_io_add_watch(io, G_IO_IN, io_event, NULL); + + wd = inotify_add_watch(fd, CONFIGDIR, + IN_ONLYDIR | IN_CREATE | IN_DELETE | IN_MODIFY | IN_MOVE); + if (wd < 0) + error("Creation of watch for %s failed", CONFIGDIR); +} + +void notify_close(void) +{ + if (wd != -1) { + inotify_rm_watch(fd, wd); + wd = -1; + } + + if (io) { + g_io_channel_unref(io); + io = NULL; + } + + if (fd != -1) { + close(fd); + fd = -1; + } +} diff --git a/common/notify.h b/common/notify.h index e69de29b..d82a7ca2 100644 --- a/common/notify.h +++ b/common/notify.h @@ -0,0 +1,25 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2006-2007 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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 St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +void notify_init(void); +void notify_close(void); |