Feature/slate serialization (#2534)

* - Add backwards compatability
- Add hex serialization

* rustfmt

* rustfmt

* Windows Compatibility Fixes #1 (#2535)

* initial changes for windows build and unit/integration tests

* rustfmt

* wallet+store tests

* rustfmt

* fix linux daemonize

* better encapsulate file rename

* rustfmt

* remove daemonize commands

* rustfmt

* remove server start/stop commands

* add ability to drop pmmr backend files explicitly for txhashset unzip

* rustfmt

* fix pmmr tests

* rustfmt

* Windows TUI Fix (#2555)

* switch pancurses backend to win32

* revert changes to restore test

* compatibility fix + debug messages

* rustfmt

* Add content disposition for OK responses  (#2545)

* Testing http send and fixing accordingly

* add repost method into wallet owner api (#2553)

* add repost method into wallet owner api

* rustfmt

* Add ability to compare selection strategies (#2516)

Before tx creation user can estimate fee and locked amount
with different selection strategies by providing `-e` flag for
`wallet send` command.

src/bin/cmd/server.rs

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 /// Grin server commands processing
+#[cfg(not(target_os = "windows"))]
 use std::env::current_dir;
 use std::process::exit;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -22,7 +23,6 @@ use std::time::Duration;
 
 use clap::ArgMatches;
 use ctrlc;
-use daemonize::Daemonize;
 
 use crate::config::GlobalConfig;
 use crate::core::global;
@@ -31,7 +31,7 @@ use crate::servers;
 use crate::tui::ui;
 
 /// wrap below to allow UI to clean up on stop
-fn start_server(config: servers::ServerConfig) {
+pub fn start_server(config: servers::ServerConfig) {
 	start_server_tui(config);
 	// Just kill process for now, otherwise the process
 	// hangs around until sigint because the API server
@@ -157,29 +157,11 @@ pub fn server_command(
 			});
 	}*/
 
-	// start the server in the different run modes (interactive or daemon)
 	if let Some(a) = server_args {
 		match a.subcommand() {
 			("run", _) => {
 				start_server(server_config);
 			}
-			("start", _) => {
-				let daemonize = Daemonize::new()
-					.pid_file("/tmp/grin.pid")
-					.chown_pid_file(true)
-					.working_directory(current_dir().unwrap())
-					.privileged_action(move || {
-						start_server(server_config.clone());
-						loop {
-							thread::sleep(Duration::from_secs(60));
-						}
-					});
-				match daemonize.start() {
-					Ok(_) => info!("Grin server successfully started."),
-					Err(e) => error!("Error starting: {}", e),
-				}
-			}
-			("stop", _) => println!("TODO. Just 'kill $pid' for now. Maybe /tmp/grin.pid is $pid"),
 			("", _) => {
 				println!("Subcommand required, use 'grin help server' for details");
 			}

src/bin/cmd/wallet_args.rs

@@ -349,6 +349,9 @@ pub fn parse_send_args(args: &ArgMatches) -> Result<command::SendArgs, ParseErro
 	// selection_strategy
 	let selection_strategy = parse_required(args, "selection_strategy")?;
 
+	// estimate_selection_strategies
+	let estimate_selection_strategies = args.is_present("estimate_selection_strategies");
+
 	// method
 	let method = parse_required(args, "method")?;
 
@@ -360,10 +363,18 @@ pub fn parse_send_args(args: &ArgMatches) -> Result<command::SendArgs, ParseErro
 				None => "default",
 			}
 		} else {
-			parse_required(args, "dest")?
+			if !estimate_selection_strategies {
+				parse_required(args, "dest")?
+			} else {
+				""
+			}
 		}
 	};
-	if method == "http" && !dest.starts_with("http://") && !dest.starts_with("https://") {
+	if !estimate_selection_strategies
+		&& method == "http"
+		&& !dest.starts_with("http://")
+		&& !dest.starts_with("https://")
+	{
 		let msg = format!(
 			"HTTP Destination should start with http://: or https://: {}",
 			dest,
@@ -386,6 +397,7 @@ pub fn parse_send_args(args: &ArgMatches) -> Result<command::SendArgs, ParseErro
 		message: message,
 		minimum_confirmations: min_c,
 		selection_strategy: selection_strategy.to_owned(),
+		estimate_selection_strategies,
 		method: method.to_owned(),
 		dest: dest.to_owned(),
 		change_outputs: change_outputs,
@@ -562,7 +574,11 @@ pub fn wallet_command(
 		}
 		("send", Some(args)) => {
 			let a = arg_parse!(parse_send_args(&args));
-			command::send(inst_wallet(), a)
+			command::send(
+				inst_wallet(),
+				a,
+				wallet_config.dark_background_color_scheme.unwrap_or(true),
+			)
 		}
 		("receive", Some(args)) => {
 			let a = arg_parse!(parse_receive_args(&args));

src/bin/grin.yml

@@ -44,10 +44,6 @@ subcommands:
       subcommands:
         - config:
             about: Generate a configuration grin-server.toml file in the current directory
-        - start:
-            about: Start the Grin server as a daemon
-        - stop:
-            about: Stop the Grin server daemon
         - run:
             about: Run the Grin server in this console
   - client:
@@ -161,6 +157,10 @@ subcommands:
                     - smallest
                   default_value: all
                   takes_value: true
+              - estimate_selection_strategies:
+                  help: Estimates all possible Coin/Output selection strategies.
+                  short: e
+                  long: estimate-selection
               - change_outputs:
                   help: Number of change outputs to generate (mainly for testing)
                   short: o