From: Chen Ganir <chen.ganir@xxxxxx>
Add support for the Battery Service Gatt Client side.
---
Makefile.am | 7 +++
acinclude.m4 | 6 +++
batterystate/batterystate.c | 90 +++++++++++++++++++++++++++++++++++++++++++
batterystate/batterystate.h | 24 +++++++++++
batterystate/main.c | 49 +++++++++++++++++++++++
batterystate/manager.c | 86 +++++++++++++++++++++++++++++++++++++++++
batterystate/manager.h | 24 +++++++++++
7 files changed, 286 insertions(+), 0 deletions(-)
create mode 100644 batterystate/batterystate.c
create mode 100644 batterystate/batterystate.h
create mode 100644 batterystate/main.c
create mode 100644 batterystate/manager.c
create mode 100644 batterystate/manager.h
diff --git a/Makefile.am b/Makefile.am
index c2c61d6..10fd078 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -251,6 +251,13 @@ builtin_sources += deviceinfo/main.c \
deviceinfo/deviceinfo.h deviceinfo/deviceinfo.c
endif
+if BATTERYSTATEPLUGIN
+builtin_modules += batterystate
+builtin_sources += batterystate/main.c \
+ batterystate/manager.h batterystate/manager.c \
+ batterystate/batterystate.h batterystate/batterystate.c
+endif
+
builtin_modules += hciops mgmtops
builtin_sources += plugins/hciops.c plugins/mgmtops.c
diff --git a/acinclude.m4 b/acinclude.m4
index 14b7a4c..b33b4bf 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -221,6 +221,7 @@ AC_DEFUN([AC_ARG_BLUEZ], [
wiimote_enable=no
thermometer_enable=no
deviceinfo_enable=no
+ batterystate_enable=no
AC_ARG_ENABLE(optimization, AC_HELP_STRING([--disable-optimization], [disable code optimization]), [
optimization_enable=${enableval}
@@ -377,6 +378,10 @@ AC_DEFUN([AC_ARG_BLUEZ], [
deviceinfo_enable=${enableval}
])
+ AC_ARG_ENABLE(batterystate, AC_HELP_STRING([--enable-batterystate], [enable batterystate plugin]), [
+ batterystate_enable=${enableval}
+ ])
+
if (test "${fortify_enable}" = "yes"); then
CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
fi
@@ -435,4 +440,5 @@ AC_DEFUN([AC_ARG_BLUEZ], [
AM_CONDITIONAL(WIIMOTEPLUGIN, test "${wiimote_enable}" = "yes")
AM_CONDITIONAL(THERMOMETERPLUGIN, test "${thermometer_enable}" = "yes")
AM_CONDITIONAL(DEVICEINFOPLUGIN, test "${deviceinfo_enable}" = "yes")
+ AM_CONDITIONAL(BATTERYSTATEPLUGIN, test "${batterystate_enable}" = "yes")
])
diff --git a/batterystate/batterystate.c b/batterystate/batterystate.c
new file mode 100644
index 0000000..3f79978
--- /dev/null
+++ b/batterystate/batterystate.c
@@ -0,0 +1,90 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * 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 <glib.h>
+#include <errno.h>
+#include <bluetooth/uuid.h>
+
+#include "adapter.h"
+#include "device.h"
+#include "gattrib.h"
+#include "attio.h"
+#include "att.h"
+#include "gatt.h"
+#include "batterystate.h"
+
+struct batterystate {
+ struct btd_device *dev; /* Device reference */
+};
+
+static GSList *batteryservices = NULL;
+
+static gint cmp_device(gconstpointer a, gconstpointer b)
+{
+ const struct batterystate *bs = a;
+ const struct btd_device *dev = b;
+
+ if (dev == bs->dev)
+ return 0;
+
+ return -1;
+}
+
+static void batterystate_free(gpointer user_data)
+{
+ struct batterystate *bs = user_data;
+
+ btd_device_unref(bs->dev);
+ g_free(bs);
+}
+
+
+int batterystate_register(struct btd_device *device, struct att_primary *dattr)
+{
+ struct batterystate *bs;
+
+ bs = g_new0(struct batterystate, 1);
+ bs->dev = btd_device_ref(device);
+
+ batteryservices = g_slist_prepend(batteryservices, bs);
+
+ return 0;
+}
+
+void batterystate_unregister(struct btd_device *device)
+{
+ struct batterystate *bs;
+ GSList *l;
+
+ l = g_slist_find_custom(batteryservices, device, cmp_device);
+ if (l == NULL)
+ return;
+
+ bs = l->data;
+ batteryservices = g_slist_remove(batteryservices, bs);
+
+ batterystate_free(bs);
+}
diff --git a/batterystate/batterystate.h b/batterystate/batterystate.h
new file mode 100644
index 0000000..b8b22f1
--- /dev/null
+++ b/batterystate/batterystate.h
@@ -0,0 +1,24 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * 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
+ *
+ */
+
+int batterystate_register(struct btd_device *device, struct att_primary *tattr);
+void batterystate_unregister(struct btd_device *device);
diff --git a/batterystate/main.c b/batterystate/main.c
new file mode 100644
index 0000000..bdde9bb
--- /dev/null
+++ b/batterystate/main.c
@@ -0,0 +1,49 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * 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 <glib.h>
+#include <errno.h>
+#include <gdbus.h>
+
+#include "plugin.h"
+#include "manager.h"
+
+static int batterystate_init(void)
+{
+ if (batterystate_manager_init() < 0) {
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void batterystate_exit(void)
+{
+ batterystate_manager_exit();
+}
+
+BLUETOOTH_PLUGIN_DEFINE(batterystate, VERSION, BLUETOOTH_PLUGIN_PRIORITY_DEFAULT,
+ batterystate_init, batterystate_exit)
diff --git a/batterystate/manager.c b/batterystate/manager.c
new file mode 100644
index 0000000..fccd9b6
--- /dev/null
+++ b/batterystate/manager.c
@@ -0,0 +1,86 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * 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
+ *
+ */
+
+#include <glib.h>
+#include <errno.h>
+#include <bluetooth/uuid.h>
+
+#include "adapter.h"
+#include "device.h"
+#include "att.h"
+#include "batterystate.h"
+#include "manager.h"
+
+#define BATTERY_SERVICE_UUID "0000180f-0000-1000-8000-00805f9b34fb"
+
+static gint primary_uuid_cmp(gconstpointer a, gconstpointer b)
+{
+ const struct att_primary *prim = a;
+ const char *uuid = b;
+
+ return g_strcmp0(prim->uuid, uuid);
+}
+
+static int batterystate_driver_probe(struct btd_device *device, GSList *uuids)
+{
+ struct att_primary *prim;
+ GSList *primaries, *l;
+
+ primaries = btd_device_get_primaries(device);
+
+ l = g_slist_find_custom(primaries, BATTERY_SERVICE_UUID,
+ primary_uuid_cmp);
+ if (l == NULL)
+ return -EINVAL;
+
+ prim = l->data;
+
+ return batterystate_register(device, prim);
+}
+
+static void batterystate_driver_remove(struct btd_device *device)
+{
+ batterystate_unregister(device);
+}
+
+static struct btd_device_driver batterystate_device_driver = {
+ .name = "batterystate-driver",
+ .uuids = BTD_UUIDS(BATTERY_SERVICE_UUID),
+ .probe = batterystate_driver_probe,
+ .remove = batterystate_driver_remove
+};
+
+int batterystate_manager_init(void)
+{
+ int ret;
+
+ ret = btd_register_device_driver(&batterystate_device_driver);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+void batterystate_manager_exit(void)
+{
+ btd_unregister_device_driver(&batterystate_device_driver);
+}
diff --git a/batterystate/manager.h b/batterystate/manager.h
new file mode 100644
index 0000000..7f0bf15
--- /dev/null
+++ b/batterystate/manager.h
@@ -0,0 +1,24 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * 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
+ *
+ */
+
+int batterystate_manager_init(void);
+void batterystate_manager_exit(void);
--
1.7.4.1
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