jerry_value_t MakeStatObject(uv_stat_t* statbuf) {
const jerry_value_t fs = iotjs_module_get("fs");
jerry_value_t stat_prototype =
iotjs_jval_get_property(fs, IOTJS_MAGIC_STRING_STATS);
IOTJS_ASSERT(jerry_value_is_object(stat_prototype));
jerry_value_t jstat = jerry_create_object();
iotjs_jval_set_prototype(jstat, stat_prototype);
jerry_release_value(stat_prototype);
#define X(statobj, name) \
iotjs_jval_set_property_number(statobj, #name, statbuf->st_##name);
X(jstat, dev)
X(jstat, mode)
X(jstat, nlink)
X(jstat, uid)
X(jstat, gid)
X(jstat, rdev)
X(jstat, blksize)
X(jstat, ino)
X(jstat, size)
X(jstat, blocks)
#undef X
return jstat;
}
static bool bridge_native_call(const char* module_name, const char* func_name,
const char* message,
iotjs_string_t* output_str) {
bool result = false;
jerry_value_t jmodule = iotjs_module_get(module_name);
jerry_value_t jfunc = iotjs_jval_get_property(jmodule, func_name);
if (jerry_value_is_function(jfunc) == false) {
return result;
}
jerry_value_t jval = jerry_create_string((const jerry_char_t*)message);
jerry_value_t jres =
iotjs_invoke_callback_with_result(jfunc, jmodule, &jval, 1);
if (jerry_value_is_string(jres)) {
IOTJS_ASSERT(output_str != NULL);
*output_str = iotjs_jval_as_string(jres);
result = true;
}
jerry_release_value(jfunc);
jerry_release_value(jres);
jerry_release_value(jval);
return result;
}
const iotjs_jval_t* iotjs_module_initialize_if_necessary(ModuleKind kind) {
IOTJS_ASSERT(kind < MODULE_COUNT);
IOTJS_ASSERT(&modules[kind].fn_register != NULL);
if (iotjs_jval_is_undefined(&modules[kind].jmodule)) {
modules[kind].jmodule = modules[kind].fn_register();
}
return iotjs_module_get(kind);
}
void iotjs_tizen_app_control_cb(app_control_h app_control, void* user_data) {
DDDLOG("%s", __func__);
iotjs_environment_t* env = iotjs_environment_get();
if (env->state != kRunningMain && env->state != kRunningLoop) {
return;
}
const char* event_emitter_name = IOTJS_MAGIC_STRING_TIZEN;
const char* event_name = IOTJS_MAGIC_STRING_APP_CONTROL;
jerry_value_t tizen = iotjs_module_get(event_emitter_name);
jerry_value_t fn = iotjs_jval_get_property(tizen, IOTJS_MAGIC_STRING_EMIT);
if (jerry_value_is_function(fn) == false) {
DDDLOG("tizen module is not loaded");
goto exit;
}
// parse app control
char* json = NULL;
bundle* b = NULL;
app_control_export_as_bundle(app_control, &b);
if (BUNDLE_ERROR_NONE != bundle_to_json(b, &json)) {
DDLOG("bundle_to_json failed");
bundle_free(b);
return;
}
DDDLOG("JSON: %s", json);
// call emit
jerry_value_t jargv[2] = { jerry_create_string(
(const jerry_char_t*)event_name),
jerry_create_string((const jerry_char_t*)json) };
iotjs_invoke_callback(fn, tizen, jargv, 2);
jerry_release_value(jargv[0]);
jerry_release_value(jargv[1]);
free(json);
bundle_free(b);
exit:
jerry_release_value(fn);
}
// Calls next tick callbacks registered via `process.nextTick()`.
bool iotjs_process_next_tick() {
const iotjs_jval_t* process = iotjs_module_get(MODULE_PROCESS);
iotjs_jval_t jon_next_tick =
iotjs_jval_get_property(process, IOTJS_MAGIC_STRING__ONNEXTTICK);
IOTJS_ASSERT(iotjs_jval_is_function(&jon_next_tick));
iotjs_jval_t jres =
iotjs_jhelper_call_ok(&jon_next_tick, iotjs_jval_get_undefined(),
iotjs_jargs_get_empty());
IOTJS_ASSERT(iotjs_jval_is_boolean(&jres));
bool ret = iotjs_jval_as_boolean(&jres);
iotjs_jval_destroy(&jres);
iotjs_jval_destroy(&jon_next_tick);
return ret;
}
void iotjs_process_emit_exit(int code) {
const iotjs_jval_t* process = iotjs_module_get(MODULE_PROCESS);
iotjs_jval_t jexit =
iotjs_jval_get_property(process, IOTJS_MAGIC_STRING_EMITEXIT);
IOTJS_ASSERT(iotjs_jval_is_function(&jexit));
iotjs_jargs_t jargs = iotjs_jargs_create(1);
iotjs_jargs_append_number(&jargs, code);
bool throws;
iotjs_jval_t jres = iotjs_jhelper_call(&jexit, process, &jargs, &throws);
iotjs_jargs_destroy(&jargs);
iotjs_jval_destroy(&jres);
iotjs_jval_destroy(&jexit);
if (throws) {
exit(2);
}
}
void iotjs_uncaught_exception(const iotjs_jval_t* jexception) {
const iotjs_jval_t* process = iotjs_module_get(MODULE_PROCESS);
iotjs_jval_t jonuncaughtexception =
iotjs_jval_get_property(process, IOTJS_MAGIC_STRING__ONUNCAUGHTEXCEPTION);
IOTJS_ASSERT(iotjs_jval_is_function(&jonuncaughtexception));
iotjs_jargs_t args = iotjs_jargs_create(1);
iotjs_jargs_append_jval(&args, jexception);
bool throws;
iotjs_jval_t jres =
iotjs_jhelper_call(&jonuncaughtexception, process, &args, &throws);
iotjs_jargs_destroy(&args);
iotjs_jval_destroy(&jres);
iotjs_jval_destroy(&jonuncaughtexception);
if (throws) {
exit(2);
}
}
