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#include <js_native_api.h>
#include "../common.h"
#include <stdio.h>
static double value_ = 1;
static double static_value_ = 10;
static void
add_named_status(napi_env env, const char* key, napi_value return_value) {
napi_value prop_value;
const napi_extended_error_info* p_last_error;
NAPI_CALL_RETURN_VOID(env, napi_get_last_error_info(env, &p_last_error));
NAPI_CALL_RETURN_VOID(env,
napi_create_string_utf8(env,
(p_last_error->error_message == NULL ?
"napi_ok" :
p_last_error->error_message),
NAPI_AUTO_LENGTH,
&prop_value));
NAPI_CALL_RETURN_VOID(env, napi_set_named_property(env,
return_value,
key,
prop_value));
}
static napi_value TestDefineClass(napi_env env,
napi_callback_info info) {
napi_status status;
napi_value result, return_value, prop_value;
char p_napi_message[100] = "";
napi_property_descriptor property_descriptor = {
"TestDefineClass",
NULL,
TestDefineClass,
NULL,
NULL,
NULL,
napi_enumerable | napi_static,
NULL};
NAPI_CALL(env, napi_create_object(env, &return_value));
status = napi_define_class(NULL,
"TrackedFunction",
NAPI_AUTO_LENGTH,
TestDefineClass,
NULL,
1,
&property_descriptor,
&result);
if (status == napi_invalid_arg) {
snprintf(p_napi_message, 99, "Invalid argument");
} else {
snprintf(p_napi_message, 99, "Invalid status [%d]", status);
}
NAPI_CALL(env, napi_create_string_utf8(env,
p_napi_message,
NAPI_AUTO_LENGTH,
&prop_value));
NAPI_CALL(env, napi_set_named_property(env,
return_value,
"envIsNull",
prop_value));
napi_define_class(env,
NULL,
NAPI_AUTO_LENGTH,
TestDefineClass,
NULL,
1,
&property_descriptor,
&result);
add_named_status(env, "nameIsNull", return_value);
napi_define_class(env,
"TrackedFunction",
NAPI_AUTO_LENGTH,
NULL,
NULL,
1,
&property_descriptor,
&result);
add_named_status(env, "cbIsNull", return_value);
napi_define_class(env,
"TrackedFunction",
NAPI_AUTO_LENGTH,
TestDefineClass,
NULL,
1,
&property_descriptor,
&result);
add_named_status(env, "cbDataIsNull", return_value);
napi_define_class(env,
"TrackedFunction",
NAPI_AUTO_LENGTH,
TestDefineClass,
NULL,
1,
NULL,
&result);
add_named_status(env, "propertiesIsNull", return_value);
napi_define_class(env,
"TrackedFunction",
NAPI_AUTO_LENGTH,
TestDefineClass,
NULL,
1,
&property_descriptor,
NULL);
add_named_status(env, "resultIsNull", return_value);
return return_value;
}
static napi_value GetValue(napi_env env, napi_callback_info info) {
size_t argc = 0;
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, NULL, NULL, NULL));
NAPI_ASSERT(env, argc == 0, "Wrong number of arguments");
napi_value number;
NAPI_CALL(env, napi_create_double(env, value_, &number));
return number;
}
static napi_value SetValue(napi_env env, napi_callback_info info) {
size_t argc = 1;
napi_value args[1];
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
NAPI_ASSERT(env, argc == 1, "Wrong number of arguments");
NAPI_CALL(env, napi_get_value_double(env, args[0], &value_));
return NULL;
}
static napi_value Echo(napi_env env, napi_callback_info info) {
size_t argc = 1;
napi_value args[1];
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
NAPI_ASSERT(env, argc == 1, "Wrong number of arguments");
return args[0];
}
static napi_value New(napi_env env, napi_callback_info info) {
napi_value _this;
NAPI_CALL(env, napi_get_cb_info(env, info, NULL, NULL, &_this, NULL));
return _this;
}
static napi_value GetStaticValue(napi_env env, napi_callback_info info) {
size_t argc = 0;
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, NULL, NULL, NULL));
NAPI_ASSERT(env, argc == 0, "Wrong number of arguments");
napi_value number;
NAPI_CALL(env, napi_create_double(env, static_value_, &number));
return number;
}
static napi_value NewExtra(napi_env env, napi_callback_info info) {
napi_value _this;
NAPI_CALL(env, napi_get_cb_info(env, info, NULL, NULL, &_this, NULL));
return _this;
}
EXTERN_C_START
napi_value Init(napi_env env, napi_value exports) {
napi_value number, cons;
NAPI_CALL(env, napi_create_double(env, value_, &number));
NAPI_CALL(env, napi_define_class(
env, "MyObject_Extra", 8, NewExtra, NULL, 0, NULL, &cons));
napi_property_descriptor properties[] = {
{ "echo", NULL, Echo, NULL, NULL, NULL, napi_enumerable, NULL },
{ "readwriteValue", NULL, NULL, NULL, NULL, number,
napi_enumerable | napi_writable, NULL },
{ "readonlyValue", NULL, NULL, NULL, NULL, number, napi_enumerable,
NULL },
{ "hiddenValue", NULL, NULL, NULL, NULL, number, napi_default, NULL },
{ "readwriteAccessor1", NULL, NULL, GetValue, SetValue, NULL, napi_default,
NULL },
{ "readwriteAccessor2", NULL, NULL, GetValue, SetValue, NULL,
napi_writable, NULL },
{ "readonlyAccessor1", NULL, NULL, GetValue, NULL, NULL, napi_default,
NULL },
{ "readonlyAccessor2", NULL, NULL, GetValue, NULL, NULL, napi_writable,
NULL },
{ "staticReadonlyAccessor1", NULL, NULL, GetStaticValue, NULL, NULL,
napi_default | napi_static, NULL},
{ "constructorName", NULL, NULL, NULL, NULL, cons,
napi_enumerable | napi_static, NULL },
{ "TestDefineClass", NULL, TestDefineClass, NULL, NULL, NULL,
napi_enumerable | napi_static, NULL },
};
NAPI_CALL(env, napi_define_class(env, "MyObject", NAPI_AUTO_LENGTH, New,
NULL, sizeof(properties)/sizeof(*properties), properties, &cons));
return cons;
}
EXTERN_C_END
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