From 223da5cfea8608f7b11f32720203a2704dd02601 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@robocracy.org>
Date: Sun, 29 May 2016 15:33:04 -0400
Subject: fix module hierarchy; actually call common functions

---
 src/client.rs | 15 ++++++++-------
 src/common.rs | 13 ++++++++++---
 src/main.rs   |  4 ++++
 src/server.rs | 24 ++++++++++--------------
 4 files changed, 32 insertions(+), 24 deletions(-)

diff --git a/src/client.rs b/src/client.rs
index 9687488..a2ebf27 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -1,6 +1,8 @@
 
 extern crate utp;
 
+use super::common;
+
 use std::string::String;
 use std::env;
 use std::process;
@@ -46,12 +48,11 @@ pub fn run_client(host: &str, local_file: &str, remote_file: &str, remote_is_dir
     println!("\thost: {}", remote_host);
     println!("\tsecret: {}", remote_secret);
 
-    let mut buf = [0; 2000];
     let mut socket = UtpSocket::connect((remote_host, remote_port)).unwrap();;
-    socket.send_to("PING".as_bytes());
-    socket.flush();
-    let (amt, _src) = socket.recv_from(&mut buf).ok().unwrap();
-    let reply = String::from_utf8_lossy(&buf[..amt]);
-    println!("Got uTP reply: {}", reply);
-    socket.close();
+    if is_recv {
+        common::receive_files(&mut socket, local_file, remote_is_dir);
+    } else {
+        common::send_files(&mut socket, local_file, remote_is_dir);
+    }
+    socket.close().unwrap();
 }
diff --git a/src/common.rs b/src/common.rs
index 063b166..8183bbf 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -3,14 +3,21 @@ extern crate utp;
 
 use std::str;
 use std::env;
+use std::fs::File;
+use std::io::Read;
 use std::process::exit;
 use utp::{UtpSocket};
 
 
-fn send_files(socket: UtpSocket, file_path: &str, recursive: bool) {
+pub fn send_files(socket: &mut UtpSocket, file_path: &str, recursive: bool) {
+    assert!(!recursive);
+    let f = File::open(file_path).unwrap();
     unimplemented!();
 }
 
-fn receive_files(socket: UtpSocket, file_path: &str) {
-    unimplemented!();
+pub fn receive_files(socket: &mut UtpSocket, file_path: &str, recursive: bool) {
+    assert!(!recursive);
+    let f = File::create(file_path).unwrap();
+
+    //f.set_len();
 }
diff --git a/src/main.rs b/src/main.rs
index 8a78e67..bf2ceba 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,13 @@
 
+// XXX: re-enable these warnings
+#![allow(unused_imports, unused_variables)]
+
 extern crate getopts;
 extern crate utp;
 
 mod client;
 mod server;
+mod common;
 
 use std::str;
 use std::env;
diff --git a/src/server.rs b/src/server.rs
index e1b414e..e60c054 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -3,6 +3,8 @@ extern crate getopts;
 extern crate utp;
 extern crate daemonize;
 
+use super::common;
+
 use std::str;
 use std::env;
 use std::env::home_dir;
@@ -10,7 +12,7 @@ use std::process::exit;
 use getopts::Options;
 use utp::{UtpSocket, UtpListener};
 
-fn run_server(path: &str, is_receive: bool) {
+fn run_server(path: &str, is_recv: bool, recursive: bool) {
 
     // TODO: try to detect the address the SSH connection came in on via the SSH_CONNECTION env
     // variable.
@@ -46,18 +48,12 @@ fn run_server(path: &str, is_receive: bool) {
     let (mut socket, _src) = listener.accept().unwrap();
     println!("Got connection from {}", socket.peer_addr().unwrap());
 
-    loop {
-
-        let mut buf = [0; 1000];
-        let (amt, _src) = socket.recv_from(&mut buf).ok().unwrap();
-        if amt <= 0 {
-            break;
-        }
-        let buf = &buf[..amt];
-        let s = str::from_utf8(buf).unwrap();
-        println!("\tgot: {}", s);
-        socket.send_to(buf);
+    if is_recv {
+        common::receive_files(&mut socket, path, recursive);
+    } else {
+        common::send_files(&mut socket, path, recursive);
     }
+    socket.close().unwrap();
 }
 
 fn usage_server(opts: Options) {
@@ -101,9 +97,9 @@ pub fn main_server() {
     }
 
     if matches.opt_present("f") {
-        run_server(&matches.opt_str("f").unwrap(), false);
+        run_server(&matches.opt_str("f").unwrap(), false, dir_mode);
     }
     if matches.opt_present("t") {
-        run_server(&matches.opt_str("t").unwrap(), true);
+        run_server(&matches.opt_str("t").unwrap(), true, dir_mode);
     }
 }
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