healthd: Add charger.recovery module.
This CL splits out healthd_mode_charger_nops for building
charger.recovery. It doesn't change the functionality of the charger
module under recovery, i.e. a) it still doesn't do much work other than
reporting the battery status periodically; b) it keeps calling
device-specific healthd functions (healthd_board_init and
healthd_board_battery_update) via the statically linked HAL.
Previously `charger -r` was used to indicate starting charger under
recovery mode. This CL makes it a noop since we've changed the caller in
recovery.
Bug: 73660730
Bug: 114042635
Test: Boot into charger mode on walleye. Check that charger UI works.
Test: Boot into recovery mode on walleye. Check that /system/bin/charger
keeps working.
Test: Run charger_test on walleye.
Change-Id: Id91acfcc77ec315c2382392dc54e36c3e85de2eb
diff --git a/healthd/charger.cpp b/healthd/charger.cpp
index 43e7fd5..085cceb 100644
--- a/healthd/charger.cpp
+++ b/healthd/charger.cpp
@@ -14,98 +14,13 @@
* limitations under the License.
*/
-#define LOG_TAG "charger"
-#define KLOG_LEVEL 6
+#include "healthd_mode_charger.h"
+#include "healthd_mode_charger_nops.h"
-#include <health2/Health.h>
-#include <healthd/healthd.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <cutils/klog.h>
-
-using namespace android;
-
-// main healthd loop
-extern int healthd_main(void);
-
-// Charger mode
-
-extern void healthd_mode_charger_init(struct healthd_config *config);
-extern int healthd_mode_charger_preparetowait(void);
-extern void healthd_mode_charger_heartbeat(void);
-extern void healthd_mode_charger_battery_update(
- struct android::BatteryProperties *props);
-
-// NOPs for modes that need no special action
-
-static void healthd_mode_nop_init(struct healthd_config *config);
-static int healthd_mode_nop_preparetowait(void);
-static void healthd_mode_nop_heartbeat(void);
-static void healthd_mode_nop_battery_update(
- struct android::BatteryProperties *props);
-
-static struct healthd_mode_ops healthd_nops = {
- .init = healthd_mode_nop_init,
- .preparetowait = healthd_mode_nop_preparetowait,
- .heartbeat = healthd_mode_nop_heartbeat,
- .battery_update = healthd_mode_nop_battery_update,
-};
-
-#ifdef CHARGER_NO_UI
-static struct healthd_mode_ops charger_ops = healthd_nops;
-#else
-static struct healthd_mode_ops charger_ops = {
- .init = healthd_mode_charger_init,
- .preparetowait = healthd_mode_charger_preparetowait,
- .heartbeat = healthd_mode_charger_heartbeat,
- .battery_update = healthd_mode_charger_battery_update,
-};
-#endif
-
-static void healthd_mode_nop_init(struct healthd_config* config) {
- using android::hardware::health::V2_0::implementation::Health;
- Health::initInstance(config);
-}
-
-static int healthd_mode_nop_preparetowait(void) {
- return -1;
-}
-
-static void healthd_mode_nop_heartbeat(void) {
-}
-
-static void healthd_mode_nop_battery_update(
- struct android::BatteryProperties* /*props*/) {
-}
-
-int healthd_charger_main(int argc, char** argv) {
- int ch;
-
- healthd_mode_ops = &charger_ops;
-
- while ((ch = getopt(argc, argv, "cr")) != -1) {
- switch (ch) {
- case 'c':
- // -c is now a noop
- break;
- case 'r':
- // force nops for recovery
- healthd_mode_ops = &healthd_nops;
- break;
- case '?':
- default:
- KLOG_ERROR(LOG_TAG, "Unrecognized charger option: %c\n",
- optopt);
- exit(1);
- }
- }
-
- return healthd_main();
-}
-
-#ifndef CHARGER_TEST
int main(int argc, char** argv) {
+#ifdef CHARGER_NO_UI
+ return healthd_charger_nops(argc, argv);
+#else
return healthd_charger_main(argc, argv);
-}
#endif
+}