#include <dlfcn.h>
#include <vconf.h>
#include <aul.h>
+#include <tzplatform_config.h>
+#include <bundle_internal.h>
#include "appcore-internal.h"
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+#include <dbus/dbus.h>
+#include <dbus/dbus-glib-lowlevel.h>
+
+#define RESOURCED_FREEZER_PATH "/Org/Tizen/Resourced/Freezer"
+#define RESOURCED_FREEZER_INTERFACE "org.tizen.resourced.freezer"
+#define RESOURCED_FREEZER_SIGNAL "FreezerState"
+#endif
+
#define SQLITE_FLUSH_MAX (1024*1024)
#define PKGNAME_MAX 256
-#define PATH_APP_ROOT "/opt/apps"
-#define PATH_RO_APP_ROOT "/usr/apps"
+#define PATH_APP_ROOT tzplatform_getenv(TZ_USER_APP)
+#define PATH_RO_APP_ROOT tzplatform_getenv(TZ_SYS_RO_APP)
#define PATH_RES "/res"
#define PATH_LOCALE "/locale"
APPCORE_EVENT_LOW_BATTERY, /* SE_LOWBAT */
APPCORE_EVENT_LANG_CHANGE, /* SE_LANGCGH */
APPCORE_EVENT_REGION_CHANGE,
+ APPCORE_EVENT_SUSPENDED_STATE_CHANGE,
};
+static int appcore_event_initialized[SE_MAX] = {0,};
enum cb_type { /* callback */
_CB_NONE,
},
};
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+static DBusConnection *bus = NULL;
+static int __suspend_dbus_handler_initialized = 0;
+#endif
+
static int __get_dir_name(char *dirname)
{
char pkg_name[PKGNAME_MAX];
if (pid < 0)
return -1;
- aul_app_get_pkgname_bypid(pid, pkg_name, PKGNAME_MAX);
+ if (aul_app_get_pkgname_bypid(pid, pkg_name, PKGNAME_MAX) != AUL_R_OK)
+ return -1;
- r = snprintf(dirname, PATH_MAX, PATH_APP_ROOT "/%s" PATH_RES PATH_LOCALE,pkg_name);
+ r = snprintf(dirname, PATH_MAX, "%s/%s" PATH_RES PATH_LOCALE,
+ PATH_APP_ROOT, pkg_name);
if (r < 0)
return -1;
if (access(dirname, R_OK) == 0) return 0;
- r = snprintf(dirname, PATH_MAX, PATH_RO_APP_ROOT "/%s" PATH_RES PATH_LOCALE,pkg_name);
+ r = snprintf(dirname, PATH_MAX, "%s/%s" PATH_RES PATH_LOCALE,
+ PATH_RO_APP_ROOT, pkg_name);
if (r < 0)
return -1;
return 0;
}
+static int __bgapp_terminate(void *data)
+{
+ struct appcore *ac = data;
+
+ _retv_if(ac == NULL || ac->ops == NULL, -1);
+ _retv_if(ac->ops->cb_app == NULL, 0);
+
+ ac->ops->cb_app(AE_TERMINATE_BGAPP, ac->ops->data, NULL);
+
+ return 0;
+}
+
static gboolean __prt_ltime(gpointer data)
{
int msec;
static int __app_resume(void *data)
{
- x_raise_win(getpid());
+ struct appcore *ac = data;
+ _retv_if(ac == NULL || ac->ops == NULL, -1);
+ _retv_if(ac->ops->cb_app == NULL, 0);
+
+ ac->ops->cb_app(AE_RAISE, ac->ops->data, NULL);
+ return 0;
+}
+
+static int __app_pause(void *data)
+{
+ struct appcore *ac = data;
+ _retv_if(ac == NULL || ac->ops == NULL, -1);
+ _retv_if(ac->ops->cb_app == NULL, 0);
+
+ ac->ops->cb_app(AE_LOWER, ac->ops->data, NULL);
return 0;
}
return r;
}
-static int __sys_do(struct appcore *ac, enum sys_event event)
+static int __sys_do(struct appcore *ac, void *event_info, enum sys_event event)
{
struct sys_op *op;
if (op->func == NULL)
return __sys_do_default(ac, event);
- return op->func(op->data);
+ return op->func(event_info, op->data);
}
static int __sys_lowmem_post(void *data, void *evt)
{
+ keynode_t *key = evt;
+ int val;
+
+ val = vconf_keynode_get_int(key);
+
+ if (val >= VCONFKEY_SYSMAN_LOW_MEMORY_SOFT_WARNING) {
#if defined(MEMORY_FLUSH_ACTIVATE)
- struct appcore *ac = data;
- ac->ops->cb_app(AE_LOWMEM_POST, ac->ops->data, NULL);
+ struct appcore *ac = data;
+ ac->ops->cb_app(AE_LOWMEM_POST, ac->ops->data, NULL);
#else
- malloc_trim(0);
+ malloc_trim(0);
#endif
+ }
return 0;
}
static int __sys_lowmem(void *data, void *evt)
{
- return __sys_do(data, SE_LOWMEM);
+ keynode_t *key = evt;
+ int val;
+
+ val = vconf_keynode_get_int(key);
+
+ if (val >= VCONFKEY_SYSMAN_LOW_MEMORY_SOFT_WARNING)
+ return __sys_do(data, (void *)&val, SE_LOWMEM);
+
+ return 0;
}
static int __sys_lowbatt(void *data, void *evt)
/* VCONFKEY_SYSMAN_BAT_CRITICAL_LOW or VCONFKEY_SYSMAN_POWER_OFF */
if (val <= VCONFKEY_SYSMAN_BAT_CRITICAL_LOW)
- return __sys_do(data, SE_LOWBAT);
+ return __sys_do(data, (void *)&val, SE_LOWBAT);
return 0;
}
static int __sys_langchg(void *data, void *evt)
{
- return __sys_do(data, SE_LANGCHG);
+ keynode_t *key = evt;
+ char *val;
+
+ val = vconf_keynode_get_str(key);
+
+ return __sys_do(data, (void *)val, SE_LANGCHG);
}
static int __sys_regionchg_pre(void *data, void *evt)
static int __sys_regionchg(void *data, void *evt)
{
- return __sys_do(data, SE_REGIONCHG);
+ keynode_t *key = evt;
+ char *val = NULL;
+ const char *name;
+
+ name = vconf_keynode_get_name(key);
+ if (!strcmp(name, VCONFKEY_REGIONFORMAT))
+ val = vconf_keynode_get_str(key);
+
+ return __sys_do(data, (void *)val, SE_REGIONCHG);
}
static void __vconf_do(struct evt_ops *eo, keynode_t * key, void *data)
}
}
-static int __add_vconf(struct appcore *ac)
+static int __add_vconf(struct appcore *ac, enum sys_event se)
{
- int i;
int r;
- for (i = 0; i < sizeof(evtops) / sizeof(evtops[0]); i++) {
- struct evt_ops *eo = &evtops[i];
-
- switch (eo->type) {
- case _CB_VCONF:
- r = vconf_notify_key_changed(eo->key.vkey, __vconf_cb,
- ac);
- break;
- default:
- /* do nothing */
+ switch (se) {
+ case SE_LOWMEM:
+ r = vconf_notify_key_changed(VCONFKEY_SYSMAN_LOW_MEMORY, __vconf_cb, ac);
+ break;
+ case SE_LOWBAT:
+ r = vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW, __vconf_cb, ac);
+ break;
+ case SE_LANGCHG:
+ r = vconf_notify_key_changed(VCONFKEY_LANGSET, __vconf_cb, ac);
+ break;
+ case SE_REGIONCHG:
+ r = vconf_notify_key_changed(VCONFKEY_REGIONFORMAT, __vconf_cb, ac);
+ if (r < 0)
break;
- }
+
+ r = vconf_notify_key_changed(VCONFKEY_REGIONFORMAT_TIME1224, __vconf_cb, ac);
+ break;
+ default:
+ r = -1;
+ break;
}
- return 0;
+ return r;
}
-static int __del_vconf(void)
+static int __del_vconf(enum sys_event se)
{
- int i;
int r;
- for (i = 0; i < sizeof(evtops) / sizeof(evtops[0]); i++) {
- struct evt_ops *eo = &evtops[i];
-
- switch (eo->type) {
- case _CB_VCONF:
- r = vconf_ignore_key_changed(eo->key.vkey, __vconf_cb);
- break;
- default:
- /* do nothing */
+ switch (se) {
+ case SE_LOWMEM:
+ r = vconf_ignore_key_changed(VCONFKEY_SYSMAN_LOW_MEMORY, __vconf_cb);
+ break;
+ case SE_LOWBAT:
+ r = vconf_ignore_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW, __vconf_cb);
+ break;
+ case SE_LANGCHG:
+ r = vconf_ignore_key_changed(VCONFKEY_LANGSET, __vconf_cb);
+ break;
+ case SE_REGIONCHG:
+ r = vconf_ignore_key_changed(VCONFKEY_REGIONFORMAT, __vconf_cb);
+ if (r < 0)
break;
+
+ r = vconf_ignore_key_changed(VCONFKEY_REGIONFORMAT_TIME1224, __vconf_cb);
+ break;
+ default:
+ r = -1;
+ break;
+ }
+
+ return r;
+}
+
+static int __del_vconf_list(void)
+{
+ int r;
+ enum sys_event se;
+
+ for (se = SE_LOWMEM; se < SE_MAX; se++) {
+ if (appcore_event_initialized[se]) {
+ r = __del_vconf(se);
+ if (r < 0)
+ _ERR("Delete vconf callback failed");
+ else
+ appcore_event_initialized[se] = 0;
}
}
return 0;
}
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+static gboolean __flush_memory(gpointer data)
+{
+ int suspend = APPCORE_SUSPENDED_STATE_WILL_ENTER_SUSPEND;
+ struct appcore *ac = (struct appcore *)data;
+
+ appcore_flush_memory();
+
+ if (!ac)
+ return FALSE;
+
+ ac->tid = 0;
+
+ if (!ac->allowed_bg && !ac->suspended_state) {
+ _DBG("[__SUSPEND__] flush case");
+ __sys_do(ac, &suspend, SE_SUSPENDED_STATE);
+ ac->suspended_state = true;
+ }
+
+ return FALSE;
+}
+
+static void __add_suspend_timer(struct appcore *ac)
+{
+ ac->tid = g_timeout_add_seconds(5, __flush_memory, ac);
+}
+
+static void __remove_suspend_timer(struct appcore *ac)
+{
+ if (ac->tid > 0) {
+ g_source_remove(ac->tid);
+ ac->tid = 0;
+ }
+}
+#endif
+
static int __aul_handler(aul_type type, bundle *b, void *data)
{
int ret;
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ const char *bg = NULL;
+ struct appcore *ac = data;
+#endif
switch (type) {
case AUL_START:
_DBG("[APP %d] AUL event: AUL_START", _pid);
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ bg = bundle_get_val(b, AUL_K_ALLOWED_BG);
+ if (bg && strncmp(bg, "ALLOWED_BG", strlen("ALLOWED_BG")) == 0) {
+ _DBG("[__SUSPEND__] allowed background");
+ ac->allowed_bg = true;
+ __remove_suspend_timer(data);
+ }
+#endif
+
__app_reset(data, b);
break;
case AUL_RESUME:
_DBG("[APP %d] AUL event: AUL_RESUME", _pid);
- if(open.callback) {
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ bg = bundle_get_val(b, AUL_K_ALLOWED_BG);
+ if (bg && strncmp(bg, "ALLOWED_BG", strlen("ALLOWED_BG")) == 0) {
+ _DBG("[__SUSPEND__] allowed background");
+ ac->allowed_bg = true;
+ __remove_suspend_timer(data);
+ }
+#endif
+
+ if (open.callback) {
ret = open.callback(open.cbdata);
if (ret == 0)
__app_resume(data);
break;
case AUL_TERMINATE:
_DBG("[APP %d] AUL event: AUL_TERMINATE", _pid);
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ if (!ac->allowed_bg)
+ __remove_suspend_timer(data);
+#endif
+
__app_terminate(data);
break;
+ case AUL_TERMINATE_BGAPP:
+ _DBG("[APP %d] AUL event: AUL_TERMINATE_BGAPP", _pid);
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ if (!ac->allowed_bg)
+ __remove_suspend_timer(data);
+#endif
+
+ __bgapp_terminate(data);
+ break;
+ case AUL_PAUSE:
+ _DBG("[APP %d] AUL event: AUL_PAUSE", _pid);
+ __app_pause(data);
+ break;
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ case AUL_WAKE:
+ _DBG("[APP %d] AUL event: AUL_WAKE", _pid);
+ if (!ac->allowed_bg && ac->suspended_state) {
+ int suspend = APPCORE_SUSPENDED_STATE_DID_EXIT_FROM_SUSPEND;
+ __remove_suspend_timer(data);
+ __sys_do(ac, &suspend, SE_SUSPENDED_STATE);
+ ac->suspended_state = false;
+ }
+ break;
+ case AUL_SUSPEND:
+ _DBG("[APP %d] AUL event: AUL_SUSPEND", _pid);
+ if (!ac->allowed_bg && !ac->suspended_state) {
+ __remove_suspend_timer(data);
+ __flush_memory((gpointer)ac);
+ }
+ break;
+#endif
default:
_DBG("[APP %d] AUL event: %d", _pid, type);
/* do nothing */
memset(ac, 0, sizeof(struct appcore));
}
+void appcore_get_app_core(struct appcore **ac)
+{
+ *ac = &core;
+}
+
EXPORT_API int appcore_set_open_cb(int (*cb) (void *),
void *data)
{
}
EXPORT_API int appcore_set_event_callback(enum appcore_event event,
- int (*cb) (void *), void *data)
+ int (*cb) (void *, void *), void *data)
{
struct appcore *ac = &core;
struct sys_op *op;
enum sys_event se;
+ int r = 0;
for (se = SE_UNKNOWN; se < SE_MAX; se++) {
if (event == to_ae[se])
op->func = cb;
op->data = data;
+ if (op->func && !appcore_event_initialized[se]) {
+ r = __add_vconf(ac, se);
+ if (r < 0)
+ _ERR("Add vconf callback failed");
+ else
+ appcore_event_initialized[se] = 1;
+ } else if (!op->func && appcore_event_initialized[se]) {
+ r = __del_vconf(se);
+ if (r < 0)
+ _ERR("Delete vconf callback failed");
+ else
+ appcore_event_initialized[se] = 0;
+ }
+
return 0;
}
-
-
EXPORT_API int appcore_init(const char *name, const struct ui_ops *ops,
int argc, char **argv)
{
r = set_i18n(name, dirname);
_retv_if(r == -1, -1);
- r = __add_vconf(&core);
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ r = _appcore_init_suspend_dbus_handler(&core);
if (r == -1) {
- _ERR("Add vconf callback failed");
+ _ERR("Initailzing suspended state handler failed");
goto err;
}
+#endif
r = aul_launch_init(__aul_handler, &core);
if (r < 0) {
core.ops = ops;
core.state = 1; /* TODO: use enum value */
+ core.tid = 0;
+ core.suspended_state = false;
+ core.allowed_bg = false;
_pid = getpid();
return 0;
err:
- __del_vconf();
+ __del_vconf_list();
__clear(&core);
return -1;
}
EXPORT_API void appcore_exit(void)
{
if (core.state) {
- __del_vconf();
+ __del_vconf_list();
__clear(&core);
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+ __remove_suspend_timer(&core);
+#endif
}
aul_finalize();
}
EXPORT_API int appcore_flush_memory(void)
{
int (*flush_fn) (int);
- int size = 0;
struct appcore *ac = &core;
_DBG("[APP %d] Flushing memory ...", _pid);
- if (ac->ops->cb_app) {
+ if (ac->ops->cb_app)
ac->ops->cb_app(AE_MEM_FLUSH, ac->ops->data, NULL);
- }
flush_fn = dlsym(RTLD_DEFAULT, "sqlite3_release_memory");
- if (flush_fn) {
- size = flush_fn(SQLITE_FLUSH_MAX);
- }
+ if (flush_fn)
+ flush_fn(SQLITE_FLUSH_MAX);
malloc_trim(0);
/*
return 0;
}
+
+#ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
+static DBusHandlerResult __suspend_dbus_signal_filter(DBusConnection *conn,
+ DBusMessage *message, void *user_data)
+{
+ const char *sender;
+ const char *interface;
+ int pid;
+ int state;
+ int suspend;
+
+ DBusError error;
+ dbus_error_init(&error);
+
+ sender = dbus_message_get_sender(message);
+ if (sender == NULL)
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+ interface = dbus_message_get_interface(message);
+ if (interface == NULL) {
+ _ERR("reject by security issue - no interface\n");
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+ }
+
+ if (dbus_message_is_signal(message, interface, RESOURCED_FREEZER_SIGNAL)) {
+ if (dbus_message_get_args(message, &error, DBUS_TYPE_INT32, &state,
+ DBUS_TYPE_INT32, &pid, DBUS_TYPE_INVALID) == FALSE) {
+ _ERR("Failed to get data: %s", error.message);
+ dbus_error_free(&error);
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+ }
+
+ if (pid == getpid() && state == 0) { /* thawed */
+ suspend = APPCORE_SUSPENDED_STATE_DID_EXIT_FROM_SUSPEND;
+ SECURE_LOGD("[__SUSPEND__] state: %d (0: thawed, 1: frozen), pid: %d", state, pid);
+
+ struct appcore *ac = (struct appcore *)user_data;
+ if (!ac->allowed_bg && ac->suspended_state) {
+ __remove_suspend_timer(ac);
+ __sys_do(user_data, &suspend, SE_SUSPENDED_STATE);
+ ac->suspended_state = false;
+ __add_suspend_timer(ac);
+ }
+ }
+ }
+
+ return DBUS_HANDLER_RESULT_HANDLED;
+}
+
+int _appcore_init_suspend_dbus_handler(void *data)
+{
+ DBusError error;
+ char rule[MAX_LOCAL_BUFSZ];
+
+ if (__suspend_dbus_handler_initialized)
+ return 0;
+
+ dbus_error_init(&error);
+ if (!bus) {
+ bus = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error);
+ if (!bus) {
+ _ERR("Failed to connect to the D-BUS daemon: %s", error.message);
+ dbus_error_free(&error);
+ return -1;
+ }
+ }
+ dbus_connection_setup_with_g_main(bus, NULL);
+
+ snprintf(rule, MAX_LOCAL_BUFSZ,
+ "path='%s',type='signal',interface='%s'", RESOURCED_FREEZER_PATH, RESOURCED_FREEZER_INTERFACE);
+ /* listening to messages */
+ dbus_bus_add_match(bus, rule, &error);
+ if (dbus_error_is_set(&error)) {
+ _ERR("Fail to rule set: %s", error.message);
+ dbus_error_free(&error);
+ return -1;
+ }
+
+ if (dbus_connection_add_filter(bus, __suspend_dbus_signal_filter, data, NULL) == FALSE) {
+ _ERR("add filter fail");
+ return -1;
+ }
+
+ __suspend_dbus_handler_initialized = 1;
+ _DBG("[__SUSPEND__] suspend signal initialized");
+
+ return 0;
+}
+#endif
projects / platform / core / appfw / app-core.git / blobdiff