binding: bluetooth: replace rfkill code with network servicehalibut_7.90.0halibut/7.90.0guppy_6.99.4guppy/6.99.47.90.06.99.4

Remove bluetooth-rfkill.c and replace with agl-service-network calls
which in turn allows ConnMan to correctly manage bluetooth rfkill state.

Bug-AGL: SPEC-2124
Change-Id: Ibe0460be0f29957f99ea06975a1fa12d01840080
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

3 files changed, 12 insertions, 132 deletions

diff --git a/binding/CMakeLists.txt b/binding/CMakeLists.txt
index 103838d..f5cdf9d 100644
--- a/binding/CMakeLists.txt
+++ b/binding/CMakeLists.txt
@@ -21,7 +21,7 @@
 PROJECT_TARGET_ADD(afm-bluetooth-binding)
 
 	# Define project Targets
-	add_library(afm-bluetooth-binding MODULE bluetooth-api.c bluetooth-agent.c bluetooth-conf.c bluetooth-rfkill.c bluetooth-util.c bluetooth-bluez.c)
+	add_library(afm-bluetooth-binding MODULE bluetooth-api.c bluetooth-agent.c bluetooth-conf.c bluetooth-util.c bluetooth-bluez.c)
 
 	# Binder exposes a unique public entry point
 	SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
diff --git a/binding/bluetooth-api.c b/binding/bluetooth-api.c
index 3f66033..52d4f19 100644
--- a/binding/bluetooth-api.c
+++ b/binding/bluetooth-api.c
@@ -544,8 +544,6 @@ static struct bluetooth_state *bluetooth_init(GMainLoop *loop)
 	g_mutex_init(&ns->cw_mutex);
 	ns->next_cw_id = 1;
 
-	bluetooth_monitor_init();
-
 	g_timeout_add_seconds(5, bluetooth_autoconnect, ns);
 
 	return ns;
@@ -623,6 +621,7 @@ err_no_loop:
 static int init(afb_api_t api)
 {
 	struct init_data init_data, *id = &init_data;
+	json_object *args = NULL;
 	gint64 end_time;
 	int ret;
 
@@ -639,6 +638,16 @@ static int init(afb_api_t api)
 		return ret;
 	}
 
+	ret = afb_daemon_require_api("network-manager", 1);
+	if (ret < 0) {
+		AFB_ERROR("Cannot request network manager service");
+		return ret;
+	}
+
+	args = json_object_new_object();
+	json_object_object_add(args , "technology", json_object_new_string("bluetooth"));
+	afb_api_call_sync(api, "network-manager", "enable_technology", args, NULL, NULL, NULL);
+
 	global_thread = g_thread_new("agl-service-bluetooth",
 				bluetooth_func,
 				id);
diff --git a/binding/bluetooth-rfkill.c b/binding/bluetooth-rfkill.c
deleted file mode 100644
index 5419e8f..0000000
--- a/binding/bluetooth-rfkill.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright 2018 Konsulko Group
- * Author: Matt Ranostay <matt.ranostay@konsulko.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include <linux/rfkill.h>
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <gio/gio.h>
-
-#define AFB_BINDING_VERSION 3
-#include <afb/afb-binding.h>
-
-#define HCIDEVUP	_IOW('H', 201, int)
-#define BTPROTO_HCI	1
-
-
-
-static int hci_interface_enable(int hdev)
-{
-    int ctl = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI);
-    int ret;
-
-    if (ctl < 0)
-        return ctl;
-
-    ret = ioctl(ctl, HCIDEVUP, hdev);
-
-    close(ctl);
-
-    return ret;
-}
-
-static gboolean bluetooth_rfkill_event(GIOChannel *chan, GIOCondition cond, gpointer ptr)
-{
-    struct rfkill_event event;
-    gchar *name, buf[8];
-    ssize_t len;
-    int fd;
-
-    fd = g_io_channel_unix_get_fd(chan);
-    len = read(fd, &event, sizeof(struct rfkill_event));
-
-    if (len != sizeof(struct rfkill_event))
-        return TRUE;
-
-    if (event.type != RFKILL_TYPE_BLUETOOTH)
-        return TRUE;
-
-    if (event.op == RFKILL_OP_DEL)
-        return TRUE;
-
-    name = g_strdup_printf("/sys/class/rfkill/rfkill%u/soft", event.idx);
-
-    fd = g_open(name, O_WRONLY);
-    len = write(fd, "0", 1);
-    g_close(fd, NULL);
-
-    g_free(name);
-
-    memset(&buf, 0, sizeof(buf));
-
-    name = g_strdup_printf("/sys/class/rfkill/rfkill%u/name", event.idx);
-    fd = g_open(name, O_RDONLY);
-    len = read(fd, &buf, sizeof(buf) - 1);
-
-    if (len > 0)
-    {
-        int idx = 0;
-        sscanf(buf, "hci%d", &idx);
-
-        /*
-         * 50 millisecond delay to allow time for rfkill to unblock before
-         * attempting to bring up HCI interface
-         */
-        g_usleep(50000);
-
-        hci_interface_enable(idx);
-    }
-
-    g_free(name);
-
-    return TRUE;
-}
-
-int bluetooth_monitor_init(void)
-{
-    int fd = g_open("/dev/rfkill", O_RDWR);
-    GIOChannel *chan = NULL;
-    int ret = -EINVAL;
-
-    if (fd < 0)
-    {
-        AFB_ERROR("Cannot open /dev/rfkill");
-        return ret;
-    }
-
-    chan = g_io_channel_unix_new(fd);
-    g_io_channel_set_close_on_unref(chan, TRUE);
-
-    ret = g_io_add_watch(chan, G_IO_IN, bluetooth_rfkill_event, NULL);
-
-    g_io_channel_unref(chan);
-
-    return 0;
-}