int iotjs_tizen_bridge_native(const char* fn_name, unsigned fn_name_size,
const char* message, unsigned message_size,
user_callback_t cb) {
iotjs_environment_t* env = iotjs_environment_get();
if (env->state != kRunningMain && env->state != kRunningLoop) {
return IOTJS_ERROR_RESULT_FAILED;
}
iotjs_call_jfunc_t* handle = IOTJS_ALLOC(iotjs_call_jfunc_t);
if (handle == NULL) {
return IOTJS_ERROR_OUT_OF_MEMORY;
}
handle->async.data = (void*)handle;
handle->fn_name = create_string_buffer(fn_name, fn_name_size);
handle->message = create_string_buffer(message, message_size);
handle->module = create_string_buffer(IOTJS_MAGIC_STRING_TIZEN,
sizeof(IOTJS_MAGIC_STRING_TIZEN));
handle->cb = cb;
uv_loop_t* loop = iotjs_environment_loop(env);
uv_async_init(loop, &handle->async, bridge_native_async_handler);
uv_async_send(&handle->async);
return IOTJS_ERROR_NONE;
}
static bool adc_read_data(uint32_t pin, struct adc_msg_s* msg) {
int32_t adc_number = ADC_GET_NUMBER(pin);
char path[ADC_DEVICE_PATH_BUFFER_SIZE] = { 0 };
adc_get_path(path, adc_number);
const iotjs_environment_t* env = iotjs_environment_get();
uv_loop_t* loop = iotjs_environment_loop(env);
int result, close_result;
// Open file
uv_fs_t open_req;
result = uv_fs_open(loop, &open_req, path, O_RDONLY, 0666, NULL);
uv_fs_req_cleanup(&open_req);
if (result < 0) {
return false;
}
// Read value
uv_fs_t read_req;
uv_buf_t uvbuf = uv_buf_init((char*)msg, sizeof(*msg));
result = uv_fs_read(loop, &read_req, open_req.result, &uvbuf, 1, 0, NULL);
uv_fs_req_cleanup(&read_req);
// Close file
uv_fs_t close_req;
close_result = uv_fs_close(loop, &close_req, open_req.result, NULL);
uv_fs_req_cleanup(&close_req);
if (result < 0 || close_result < 0) {
return false;
}
DDDLOG("ADC Read - path: %s, value: %d", path, msg->am_data);
return true;
}
void iotjs_uart_open_worker(uv_work_t* work_req) {
UART_WORKER_INIT;
IOTJS_VALIDATED_STRUCT_METHOD(iotjs_uart_t, uart);
int fd = open(iotjs_string_data(&_this->device_path),
O_RDWR | O_NOCTTY | O_NDELAY);
if (fd < 0) {
req_data->result = false;
return;
}
struct termios options;
tcgetattr(fd, &options);
options.c_cflag = CLOCAL | CREAD;
options.c_cflag |= baud_to_constant(_this->baud_rate);
options.c_cflag |= databits_to_constant(_this->data_bits);
options.c_iflag = IGNPAR;
options.c_oflag = 0;
options.c_lflag = 0;
tcflush(fd, TCIFLUSH);
tcsetattr(fd, TCSANOW, &options);
_this->device_fd = fd;
uv_poll_t* poll_handle = &_this->poll_handle;
uv_loop_t* loop = iotjs_environment_loop(iotjs_environment_get());
uv_poll_init(loop, poll_handle, fd);
poll_handle->data = uart;
uv_poll_start(poll_handle, UV_READABLE, iotjs_uart_read_cb);
req_data->result = true;
}
iotjs_tcpwrap_t* iotjs_tcpwrap_create(jerry_value_t jtcp) {
iotjs_tcpwrap_t* tcpwrap = IOTJS_ALLOC(iotjs_tcpwrap_t);
IOTJS_VALIDATED_STRUCT_CONSTRUCTOR(iotjs_tcpwrap_t, tcpwrap);
iotjs_handlewrap_initialize(&_this->handlewrap, jtcp,
(uv_handle_t*)(&_this->handle),
&this_module_native_info);
const iotjs_environment_t* env = iotjs_environment_get();
uv_tcp_init(iotjs_environment_loop(env), &_this->handle);
return tcpwrap;
}
//-------------Constructor------------
iotjs_https_t* iotjs_https_create(const char* URL, const char* method,
const char* ca, const char* cert,
const char* key,
const bool reject_unauthorized,
const iotjs_jval_t* jthis) {
iotjs_https_t* https_data = IOTJS_ALLOC(iotjs_https_t);
IOTJS_VALIDATED_STRUCT_CONSTRUCTOR(iotjs_https_t, https_data);
// Original Request Details
_this->URL = URL;
_this->header_list = NULL;
if (strcmp(method, STRING_GET) == 0)
_this->method = HTTPS_GET;
else if (strcmp(method, STRING_POST) == 0)
_this->method = HTTPS_POST;
else if (strcmp(method, STRING_PUT) == 0)
_this->method = HTTPS_PUT;
else if (strcmp(method, STRING_DELETE) == 0)
_this->method = HTTPS_DELETE;
else if (strcmp(method, STRING_HEAD) == 0)
_this->method = HTTPS_HEAD;
else if (strcmp(method, STRING_CONNECT) == 0)
_this->method = HTTPS_CONNECT;
else if (strcmp(method, STRING_OPTIONS) == 0)
_this->method = HTTPS_OPTIONS;
else if (strcmp(method, STRING_TRACE) == 0)
_this->method = HTTPS_TRACE;
else {
IOTJS_ASSERT(0);
}
// TLS certs stuff
_this->ca = ca;
_this->cert = cert;
_this->key = key;
_this->reject_unauthorized = reject_unauthorized;
// Content Length stuff
_this->content_length = -1;
// Handles
_this->loop = iotjs_environment_loop(iotjs_environment_get());
_this->jthis_native = iotjs_jval_create_copied(jthis);
iotjs_jval_set_object_native_handle(&(_this->jthis_native),
(uintptr_t)https_data,
&https_native_info);
_this->curl_multi_handle = curl_multi_init();
_this->curl_easy_handle = curl_easy_init();
_this->timeout.data = (void*)https_data;
uv_timer_init(_this->loop, &(_this->timeout));
_this->request_done = false;
_this->closing_handles = 3;
_this->poll_data = NULL;
// Timeout stuff
_this->timeout_ms = -1;
_this->last_bytes_num = -1;
_this->last_bytes_time = 0;
_this->socket_timeout.data = (void*)https_data;
uv_timer_init(_this->loop, &(_this->socket_timeout));
// ReadData stuff
_this->cur_read_index = 0;
_this->is_stream_writable = false;
_this->stream_ended = false;
_this->data_to_read = false;
_this->to_destroy_read_onwrite = false;
_this->async_read_onwrite.data = (void*)https_data;
uv_timer_init(_this->loop, &(_this->async_read_onwrite));
// No Need to read data for following types of requests
if (_this->method == HTTPS_GET || _this->method == HTTPS_DELETE ||
_this->method == HTTPS_HEAD || _this->method == HTTPS_OPTIONS ||
_this->method == HTTPS_TRACE)
_this->stream_ended = true;
return https_data;
}
