Allow factory reset when bluetooth is off (2/2) (7836e117) · Commits · e / os / android_packages_modules_Bluetooth

system/btif/src/btif_config.c

+28 −1

Original line number	Diff line number	Diff line
		@@ -40,6 +40,15 @@
		#include "osi/include/log.h"
		#include "osi/include/osi.h"

		/**
		* TODO(apanicke): cutils/properties.h is only being used to pull-in runtime
		* settings on Android. Remove this conditional include once we have a generic
		* way to obtain system properties.
		*/
		#if !defined(OS_GENERIC)
		#include <cutils/properties.h>
		#endif /* !defined(OS_GENERIC) */

		// TODO(armansito): Find a better way than searching by a hardcoded path.
		#if defined(OS_GENERIC)
		static const char *CONFIG_FILE_PATH = "bt_config.conf";
		@@ -53,6 +62,8 @@ static const period_ms_t CONFIG_SETTLE_PERIOD_MS = 3000;
		static void timer_config_save_cb(void *data);
		static void btif_config_write(UINT16 event, char *p_param);
		static void btif_config_devcache_cleanup(void);
		static bool is_factory_reset(void);
		static void delete_config_files(void);

		static enum ConfigSource {
		NOT_LOADED,
		@@ -109,6 +120,10 @@ static alarm_t *config_timer;

		static future_t *init(void) {
		pthread_mutex_init(&lock, NULL);

		if (is_factory_reset())
		delete_config_files();

		config = config_new(CONFIG_FILE_PATH);
		btif_config_source = ORIGINAL;
		if (!config) {
		@@ -482,3 +497,15 @@ void btif_debug_config_dump(int fd) {

		pthread_mutex_unlock(&lock);
		}

		static bool is_factory_reset(void) {
		char factory_reset[PROPERTY_VALUE_MAX] = {0};
		property_get("persist.bluetooth.factoryreset", factory_reset, "false");
		return strncmp(factory_reset, "true", 4) == 0;
		}

		static void delete_config_files(void) {
		remove(CONFIG_FILE_PATH);
		remove(CONFIG_BACKUP_PATH);
		property_set("persist.bluetooth.factoryreset", "false");
		}