clipboard client

Cargo.lock

@@ -1,8 +1,34 @@
+[[package]]
+name = "backtrace"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "backtrace-sys 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "backtrace-sys"
+version = "0.1.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "block"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "byteorder"
 version = "1.2.3"
@@ -17,15 +43,33 @@ dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "cc"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "cfg-if"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "clipboard"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "clipboard-win 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "x11-clipboard 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "clipboard-sync"
 version = "0.1.0"
 dependencies = [
+ "clipboard 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -33,11 +77,27 @@ dependencies = [
  "ws 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "clipboard-win"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "dtoa"
 version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "error-chain"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -108,6 +168,14 @@ dependencies = [
  "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "malloc_buf"
+version = "0.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "matches"
 version = "0.1.7"
@@ -152,6 +220,32 @@ dependencies = [
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "objc"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "malloc_buf 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "objc-foundation"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "objc_id"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "1.0.1"
@@ -183,6 +277,11 @@ dependencies = [
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rustc-demangle"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "serde"
 version = "1.0.70"
@@ -315,12 +414,37 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "x11-clipboard"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xcb 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "xcb"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [metadata]
+"checksum backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "89a47830402e9981c5c41223151efcced65a0510c13097c769cede7efb34782a"
+"checksum backtrace-sys 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)" = "bff67d0c06556c0b8e6b5f090f0eac52d950d9dfd1d35ba04e4ca3543eaf6a7e"
 "checksum bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d0c54bb8f454c567f21197eefcdbf5679d0bd99f2ddbe52e84c77061952e6789"
+"checksum block 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 "checksum byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "74c0b906e9446b0a2e4f760cdb3fa4b2c48cdc6db8766a845c54b6ff063fd2e9"
 "checksum bytes 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e178b8e0e239e844b083d5a0d4a156b2654e67f9f80144d48398fcd736a24fb8"
+"checksum cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "2119ea4867bd2b8ed3aecab467709720b2d55b1bcfe09f772fd68066eaf15275"
 "checksum cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "efe5c877e17a9c717a0bf3613b2709f723202c4e4675cc8f12926ded29bcb17e"
+"checksum clipboard 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "b9b4623b47d8637fc9d47564583d4cc01eb8c8e34e26b2bf348bf4b036acb657"
+"checksum clipboard-win 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "289da2fc09ab964a4948a63287c94fcb4698fa823c46da84c3792928c9d36110"
 "checksum dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6d301140eb411af13d3115f9a562c85cc6b541ade9dfa314132244aaee7489dd"
+"checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
 "checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum httparse 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7b6288d7db100340ca12873fd4d08ad1b8f206a9457798dfb17c018a33fee540"
@@ -331,14 +455,19 @@ dependencies = [
 "checksum lazycell 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a6f08839bc70ef4a3fe1d566d5350f519c5912ea86be0df1740a7d247c7fc0ef"
 "checksum libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)" = "b685088df2b950fccadf07a7187c8ef846a959c142338a48f9dc0b94517eb5f1"
 "checksum log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "61bd98ae7f7b754bc53dca7d44b604f733c6bba044ea6f41bc8d89272d8161d2"
+"checksum malloc_buf 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "62bb907fe88d54d8d9ce32a3cceab4218ed2f6b7d35617cafe9adf84e43919cb"
 "checksum matches 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "835511bab37c34c47da5cb44844bea2cfde0236db0b506f90ea4224482c9774a"
 "checksum mio 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)" = "4fcfcb32d63961fb6f367bfd5d21e4600b92cd310f71f9dca25acae196eb1560"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
+"checksum objc 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "9833ab0efe5361b1e2122a0544a5d3359576911a42cb098c2e59be8650807367"
+"checksum objc-foundation 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1add1b659e36c9607c7aab864a76c7a4c2760cd0cd2e120f3fb8b952c7e22bf9"
+"checksum objc_id 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c92d4ddb4bd7b50d730c215ff871754d0da6b2178849f8a2a2ab69712d0c073b"
 "checksum percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
 "checksum proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "cccdc7557a98fe98453030f077df7f3a042052fae465bb61d2c2c41435cfd9b6"
 "checksum quote 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b71f9f575d55555aa9c06188be9d4e2bfc83ed02537948ac0d520c24d0419f1a"
 "checksum rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "eba5f8cb59cc50ed56be8880a5c7b496bfd9bd26394e176bc67884094145c2c5"
+"checksum rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "bcfe5b13211b4d78e5c2cadfebd7769197d95c639c35a50057eb4c05de811395"
 "checksum serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)" = "0c3adf19c07af6d186d91dae8927b83b0553d07ca56cbf7f2f32560455c91920"
 "checksum serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)" = "3525a779832b08693031b8ecfb0de81cd71cfd3812088fafe9a7496789572124"
 "checksum serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)" = "c3c6908c7b925cd6c590358a4034de93dbddb20c45e1d021931459fd419bf0e2"
@@ -357,3 +486,5 @@ dependencies = [
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum ws 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ccf752fee5350ca505fdb0b34d503b17d1528bd867561b7aa91d6ea750d5e972"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+"checksum x11-clipboard 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2e7374c7699210cca7084ca61d57e09640fc744d1391808cb9ae2fe4ca9bd1df"
+"checksum xcb 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5e917a3f24142e9ff8be2414e36c649d47d6cc2ba81f16201cdef96e533e02de"

Cargo.toml

@@ -4,12 +4,17 @@ version = "0.1.0"
 authors = ["Robin Appelman <robin@icewind.nl>"]
 
 [[bin]]
-name = "daemon"
+name = "server"
 path = "src/server.rs"
 
+[[bin]]
+name = "client"
+path = "src/client.rs"
+
 [dependencies]
 ws = "0.7.3"
 mio = "0.6.10"
 serde = "1.0.15"
 serde_json = "1.0.3"
 serde_derive = "1.0.15"
+clipboard = "0.4.6"

src/client.rs

@@ -0,0 +1,86 @@
+extern crate clipboard;
+extern crate serde;
+#[macro_use]
+extern crate serde_derive;
+extern crate serde_json;
+extern crate ws;
+
+use clipboard::{ClipboardContext, ClipboardProvider};
+use common::ClipboardCommand;
+use std::{thread, thread::JoinHandle, time};
+use std::sync::mpsc;
+use ws::{connect, Message, Sender};
+use std::env;
+
+mod common;
+
+fn handle_command(command: ClipboardCommand, ctx: &mut ClipboardContext) {
+    match command {
+        ClipboardCommand::Set { value, session: _ } => {
+            let _ = ctx.set_contents(value);
+        }
+        ClipboardCommand::Listen { session: _ } => {}
+    }
+}
+
+
+fn main() {
+    let args: Vec<_> = env::args().collect();
+
+    if args.len() != 3 {
+        println!("usage: {} <ws_url> <channel>", args[0]);
+        return;
+    }
+
+    let session = args[2].clone();
+    let url = args[1].clone();
+
+    println!("connecting to {} on channel {}", url, session);
+
+    connect(url, |out| {
+        send_to_server(&out, &ClipboardCommand::Listen {
+            session: session.clone()
+        });
+
+        let (tx, rx) = mpsc::channel();
+
+        clipboard_thread(session.clone(), rx);
+        let _ = tx.send(out);
+
+        move |msg: Message| {
+            let mut ctx: ClipboardContext = ClipboardProvider::new().unwrap();
+            let result: serde_json::Result<ClipboardCommand> = serde_json::from_str(msg.as_text().unwrap_or_default());
+            match result {
+                Ok(command) => handle_command(command, &mut ctx),
+                Err(_) => {}
+            }
+            Ok(())
+        }
+    }).unwrap();
+}
+
+fn clipboard_thread(session: String, rx: mpsc::Receiver<Sender>) -> JoinHandle<()> {
+    thread::spawn(move || {
+        let mut ctx: ClipboardContext = ClipboardProvider::new().unwrap();
+        let hunderd_millis = time::Duration::from_millis(100);
+        let mut old_clipboard = ctx.get_contents().unwrap_or_default();
+
+        let out = rx.recv().unwrap();
+        loop {
+            thread::sleep(hunderd_millis);
+            let new_clipbaord = ctx.get_contents().unwrap_or_default();
+            if new_clipbaord != old_clipboard {
+                old_clipboard = new_clipbaord;
+                send_to_server(&out, &ClipboardCommand::Set {
+                    session: session.clone(),
+                    value: old_clipboard.clone(),
+                });
+            }
+        }
+    })
+}
+
+fn send_to_server(out: &Sender, command: &ClipboardCommand) {
+    let command_text = serde_json::to_string(command).unwrap();
+    out.send(Message::from(command_text.clone())).ok();
+}