Apply next HAL architecture (hal api + backend)

Change-Id: I4d0402656b973ad3f9d6d43f5cfce2a05b06e6a3
Signed-off-by: Wootak Jung <wootak.jung@samsung.com>

4 files changed, 105 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9e3ce88..6a34dca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,3 +11,4 @@ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall -Werror -fPIE")
 SET(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed -pie")
 
 ADD_SUBDIRECTORY(scripts)
+ADD_SUBDIRECTORY(src)
diff --git a/packaging/bluetooth-firmware-marvell.spec b/packaging/bluetooth-firmware-marvell.spec
index b82d889..e923e32 100644
--- a/packaging/bluetooth-firmware-marvell.spec
+++ b/packaging/bluetooth-firmware-marvell.spec
@@ -11,6 +11,9 @@ Provides:   bluetooth-scripts
 Requires:   openssl1.1
 
 BuildRequires:  cmake
+BuildRequires:  pkgconfig(dlog)
+BuildRequires:  pkgconfig(hal-api-common)
+BuildRequires:  pkgconfig(hal-api-bluetooth)
 
 %description
 firmware and tools for bluetooth
@@ -46,3 +49,4 @@ rm -rf %{buildroot}
 %attr(755,-,-) %{_prefix}/etc/bluetooth/bt-dev-end.sh
 %attr(755,-,-) %{_prefix}/etc/bluetooth/bt-dev-start.sh
 %attr(755,-,-) %{_prefix}/etc/bluetooth/bt-set-addr.sh
+/hal/lib/*.so*
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..ca1fc73
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,25 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT(hal-backend-bluetooth C)
+
+INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/include)
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(hal-backend-bluetooth_pkgs REQUIRED
+	dlog
+	hal-api-common
+	hal-api-bluetooth
+)
+
+SET(SRCS
+	${PROJECT_SOURCE_DIR}/${PROJECT_NAME}.c)
+
+FOREACH(flag ${hal-backend-bluetooth_pkgs_CFLAGS})
+	SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
+
+ADD_LIBRARY(${PROJECT_NAME} SHARED ${SRCS})
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${hal-backend-bluetooth_pkgs_LDFLAGS})
+INSTALL(TARGETS ${PROJECT_NAME} DESTINATION /hal/lib COMPONENT RuntimeLibraries)
diff --git a/src/hal-backend-bluetooth.c b/src/hal-backend-bluetooth.c
new file mode 100644
index 0000000..6aec23b
--- /dev/null
+++ b/src/hal-backend-bluetooth.c
@@ -0,0 +1,75 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <errno.h>
+#include <dlog.h>
+
+#include <hal/hal-bluetooth-interface.h>
+
+#undef LOG_TAG
+#define LOG_TAG "HALAPI_BLUETOOTH"
+
+#define EXPORT __attribute__ ((visibility("default")))
+
+static int bluetooth_artik_start(void)
+{
+	int ret;
+	ret = system("/usr/etc/bluetooth/bt-stack-up.sh");
+	if (ret == 0x100) {
+		LOGE("script internal failed");
+		return HAL_BACKEND_ERROR_INTERNAL;
+	} else if (ret == 0x200) {
+		LOGE("script timeout failed");
+		return HAL_BACKEND_ERROR_TIMEOUT;
+	}
+	LOGD("script started successfully");
+	return HAL_BACKEND_ERROR_NONE;
+}
+
+static int bluetooth_artik_stop(void)
+{
+	int ret;
+	ret = system("/usr/etc/bluetooth/bt-stack-down.sh");
+	if (ret == 0x100) {
+		LOGE("script internal failed");
+		return HAL_BACKEND_ERROR_INTERNAL;
+	} else if (ret == 0x200) {
+		LOGE("script timeout failed");
+		return HAL_BACKEND_ERROR_TIMEOUT;
+	}
+	LOGD("script started successfully");
+	return HAL_BACKEND_ERROR_NONE;
+}
+
+static int bluetooth_artik_init(void **data)
+{
+	hal_backend_bluetooth_funcs *bluetooth_funcs;
+
+	bluetooth_funcs = calloc(1, sizeof(hal_backend_bluetooth_funcs));
+	if (!bluetooth_funcs)
+		return -ENOMEM;
+
+	bluetooth_funcs->start = bluetooth_artik_start;
+	bluetooth_funcs->stop = bluetooth_artik_stop;
+
+	*data = (void *)bluetooth_funcs;
+
+	return 0;
+}
+
+static int bluetooth_artik_exit(void *data)
+{
+	if (!data)
+		return -EINVAL;
+	free(data);
+
+	return 0;
+}
+
+hal_backend EXPORT hal_backend_bluetooth_data = {
+	.name = "bluetooth",
+	.vendor = "artik",
+	.abi_version = HAL_ABI_VERSION_TIZEN_6_5,
+	.init = bluetooth_artik_init,
+	.exit = bluetooth_artik_exit,
+};