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use messages::{parse_ack_or_nak, parse_u32, File, GeoRecord, Message, StateOfHealth};
use radio_api::{Connection, RadioResult};
pub struct DuplexD2 {
conn: Connection,
}
impl DuplexD2 {
pub fn new(conn: Connection) -> DuplexD2 {
DuplexD2 { conn }
}
pub fn get_state_of_health_for_modem(&self) -> RadioResult<StateOfHealth> {
self.conn.write(b"GUGETSOH")?;
self.conn.read(StateOfHealth::parse)
}
pub fn get_uploaded_file_count(&self) -> RadioResult<u32> {
self.conn.write(b"GUGETUFC")?;
self.conn.read(parse_u32)
}
pub fn get_uploaded_message_count(&self) -> RadioResult<u32> {
self.conn.write(b"GUGETUMC")?;
self.conn.read(parse_u32)
}
pub fn get_download_file_count(&self) -> RadioResult<u32> {
self.conn.write(b"GUGETDFC")?;
self.conn.read(parse_u32)
}
pub fn get_geolocation_position_estimate(&self) -> RadioResult<GeoRecord> {
self.conn.write(b"GUGETGEO")?;
self.conn.read(GeoRecord::parse)
}
pub fn get_uploaded_file(&self) -> RadioResult<File> {
self.conn.write(b"GUGET_UF")?;
let result = self.conn.read(File::parse)?;
self.conn.write(b"GU\x06")?;
Ok(result)
}
pub fn get_uploaded_message(&self) -> RadioResult<Message> {
self.conn.write(b"GUGET_UM")?;
let result = self.conn.read(Message::parse)?;
self.conn.write(b"GU\x06")?;
Ok(result)
}
pub fn delete_download_files(&self) -> RadioResult<u32> {
self.conn.write(b"GUDLTQDF")?;
self.conn.read(parse_u32)
}
pub fn delete_uploaded_files(&self) -> RadioResult<u32> {
self.conn.write(b"GUDLTQUF")?;
self.conn.read(parse_u32)
}
pub fn delete_uploaded_messages(&self) -> RadioResult<u32> {
self.conn.write(b"GUDLTQUM")?;
self.conn.read(parse_u32)
}
pub fn put_download_file(&self, file: &File) -> RadioResult<bool> {
self.conn.write(b"GUPUT_DF")?;
self.conn.write(&file.encode())?;
self.conn.read(parse_ack_or_nak)
}
pub fn get_alive(&self) -> RadioResult<bool> {
self.conn.write(b"GUGETALV")?;
self.conn.read(parse_ack_or_nak)
}
}
#[cfg(test)]
mod tests {
use super::*;
use radio_api::{Connection, RadioResult, Stream};
struct TestStream {
data: Vec<u8>,
}
impl Stream for TestStream {
fn write(&self, _: &[u8]) -> RadioResult<()> {
Ok(())
}
fn read(&self) -> RadioResult<Vec<u8>> {
Ok(self.data.clone())
}
}
fn test_connection(data: Vec<u8>) -> Connection {
Connection::new(Box::new(TestStream { data: data }))
}
#[test]
fn test_get_uploaded_file_count() {
let radio = DuplexD2::new(test_connection(b"GU\x00\x00\x00\x37".to_vec()));
assert_eq!(55, radio.get_uploaded_file_count().unwrap());
}
}