bell ringing backend done now need to actually trigger it

added ring() to ring the bell
terminal is now a fullscreencover
can be dismissed and reopened or disconnected
 - need to make it keep the scrollback
increased sleep between reads
added support for title
added setTitle function, defaults to username@server
increased the buffer to 16384 bytes

Config.xcconfig

@@ -6,7 +6,7 @@
 //
 
 VERSION = 1.0
-BUILD = 3
+BUILD = 27
 
 // Configuration settings file format documentation can be found at:
 // https://developer.apple.com/documentation/xcode/adding-a-build-configuration-file-to-your-project

ShhShell.xcodeproj/project.pbxproj

@@ -8,7 +8,6 @@
 
 /* Begin PBXBuildFile section */
 		A9083E402DF2226F0042906E /* libz.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = A9083E3F2DF2225A0042906E /* libz.tbd */; };
-		A92317282E07111E00ECE1E6 /* SwiftTerm in Frameworks */ = {isa = PBXBuildFile; productRef = A92317272E07111E00ECE1E6 /* SwiftTerm */; };
 		A923172A2E07113100ECE1E6 /* TerminalController.swift in Sources */ = {isa = PBXBuildFile; fileRef = A92317292E07113100ECE1E6 /* TerminalController.swift */; };
 		A923172D2E07138000ECE1E6 /* SSHTerminalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A923172C2E07138000ECE1E6 /* SSHTerminalView.swift */; };
 		A923172F2E08851200ECE1E6 /* ShellView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A923172E2E08851200ECE1E6 /* ShellView.swift */; };
@@ -32,6 +31,7 @@
 		A985545F2E056EDD009051BD /* KeychainLayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = A985545E2E056EDD009051BD /* KeychainLayer.swift */; };
 		A98554612E058433009051BD /* HostsManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = A98554602E058433009051BD /* HostsManager.swift */; };
 		A98554632E0587DF009051BD /* HostsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A98554622E0587DF009051BD /* HostsView.swift */; };
+		A9A587202E0BF220006B31E6 /* SwiftTerm in Frameworks */ = {isa = PBXBuildFile; productRef = A9A5871F2E0BF220006B31E6 /* SwiftTerm */; };
 		A9B15A9A2E0ABA0400F66E02 /* DialogView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A9B15A992E0ABA0400F66E02 /* DialogView.swift */; };
 		A9C4140C2E096DB7005E3047 /* SSHError.swift in Sources */ = {isa = PBXBuildFile; fileRef = A9C4140B2E096DB7005E3047 /* SSHError.swift */; };
 		A9C897EF2DF1A9A400EF9A5F /* SSHHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = A9C897EE2DF1A9A400EF9A5F /* SSHHandler.swift */; };
@@ -110,7 +110,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				A95FAA542DF4B62900DE2F5A /* LibSSH.xcframework in Frameworks */,
-				A92317282E07111E00ECE1E6 /* SwiftTerm in Frameworks */,
+				A9A587202E0BF220006B31E6 /* SwiftTerm in Frameworks */,
 				A93143BE2DF4D0B300FCD5DB /* libpthread.tbd in Frameworks */,
 				A9083E402DF2226F0042906E /* libz.tbd in Frameworks */,
 				A95FAA562DF4B62A00DE2F5A /* openssl.xcframework in Frameworks */,
@@ -294,7 +294,7 @@
 			);
 			name = ShhShell;
 			packageProductDependencies = (
-				A92317272E07111E00ECE1E6 /* SwiftTerm */,
+				A9A5871F2E0BF220006B31E6 /* SwiftTerm */,
 			);
 			productName = ShhShell;
 			productReference = A925389A2DEE06DC007E0A18 /* ShhShell.app */;
@@ -373,7 +373,7 @@
 			mainGroup = A92538912DEE06DC007E0A18;
 			minimizedProjectReferenceProxies = 1;
 			packageReferences = (
-				A92317262E07111E00ECE1E6 /* XCRemoteSwiftPackageReference "SwiftTerm" */,
+				A9A5871E2E0BF220006B31E6 /* XCRemoteSwiftPackageReference "SwiftTerm" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = A925389B2DEE06DC007E0A18 /* Products */;
@@ -624,7 +624,7 @@
 				SUPPORTS_MACCATALYST = NO;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_STRICT_CONCURRENCY = complete;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -660,7 +660,7 @@
 				SUPPORTS_MACCATALYST = NO;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_STRICT_CONCURRENCY = complete;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;
@@ -779,20 +779,20 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
-		A92317262E07111E00ECE1E6 /* XCRemoteSwiftPackageReference "SwiftTerm" */ = {
+		A9A5871E2E0BF220006B31E6 /* XCRemoteSwiftPackageReference "SwiftTerm" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/migueldeicaza/SwiftTerm";
 			requirement = {
-				kind = upToNextMajorVersion;
+				branch = main;
-				minimumVersion = 1.2.5;
+				kind = branch;
 			};
 		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
-		A92317272E07111E00ECE1E6 /* SwiftTerm */ = {
+		A9A5871F2E0BF220006B31E6 /* SwiftTerm */ = {
 			isa = XCSwiftPackageProductDependency;
-			package = A92317262E07111E00ECE1E6 /* XCRemoteSwiftPackageReference "SwiftTerm" */;
+			package = A9A5871E2E0BF220006B31E6 /* XCRemoteSwiftPackageReference "SwiftTerm" */;
 			productName = SwiftTerm;
 		};
 /* End XCSwiftPackageProductDependency section */

ShhShell.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -6,8 +6,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/migueldeicaza/SwiftTerm",
       "state" : {
-        "revision" : "e2b431dbf73f775fb4807a33e4572ffd3dc6933a",
+        "branch" : "main",
-        "version" : "1.2.5"
+        "revision" : "f8e6e08b5a8c8eb0b18b9c250f36121e55c68f49"
       }
     }
   ],

ShhShell/SSH/SSHHandler.swift

@@ -17,11 +17,12 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 	
 //	@Published var hostsManager = HostsManager()
 	
+	@Published var title: String = ""
 	@Published var connected: Bool = false
 	@Published var authorized: Bool = false
 	@Published var testSuceeded: Bool? = nil
 	
-	@Published var bell: UUID?
+	@Published var bell: UUID? = nil
 	
 	@Published var host: Host
 	
@@ -76,6 +77,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 			}
 		}
 		openShell()
+		setTitle("\(host.username)@\(host.address)")
 		ssh_channel_request_env(channel, "TERM", "xterm-256color")
 		ssh_channel_request_env(channel, "LANG", "en_US.UTF-8")
 		ssh_channel_request_env(channel, "LC_ALL", "en_US.UTF-8")
@@ -132,6 +134,17 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 		
 	}
 	
+	func ring() {
+		withAnimation { bell = UUID() }
+		DispatchQueue.main.asyncAfter(deadline: .now()+1) {
+			withAnimation { self.bell = nil }
+		}
+	}
+	
+	func setTitle(_ newTitle: String) {
+		self.title = newTitle
+	}
+	
 	func testExec() {
 		if ssh_is_connected(session) == 0 {
 			withAnimation { testSuceeded = false }
@@ -208,6 +221,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 		return
 	}
 	
+	//MARK: auth
 	func authWithPubkey(pub pubInp: Data, priv privInp: Data, pass: String) throws(KeyError) {
 		guard session != nil else {
 			withAnimation { authorized = false }
@@ -309,6 +323,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 		print(recievedMethod)
 	}
 	
+	//MARK: shell
 	func openShell() {
 		var status: CInt
 		
@@ -346,7 +361,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 			return nil
 		}
 		
-		var buffer: [CChar] = Array(repeating: 0, count: 4096)
+		var buffer: [CChar] = Array(repeating: 0, count: 16_384)
 		let nbytes = ssh_channel_read_nonblocking(channel, &buffer, UInt32(buffer.count), 0)
 		
 		guard nbytes > 0 else { return nil }
@@ -354,7 +369,7 @@ class SSHHandler: @unchecked Sendable, ObservableObject {
 		let data = Data(bytes: buffer, count: Int(nbytes))
 		if let string = String(data: data, encoding: .utf8) {
 			#if DEBUG
-			print(String(data: Data(bytes: buffer, count: Int(nbytes)), encoding: .utf8)!)
+//			print(String(data: Data(bytes: buffer, count: Int(nbytes)), encoding: .utf8)!)
 			#endif
 			return string
 		}

ShhShell/Views/ConnectionView.swift

@@ -17,6 +17,7 @@ struct ConnectionView: View {
 	@State var pubkeyStr: String = ""
 	@State var privkeyStr: String = ""
 	
+	@State var showTerminal: Bool = false
 	@State var privPickerPresented: Bool = false
 	@State var pubPickerPresented: Bool = false
 	
@@ -128,12 +129,12 @@ struct ConnectionView: View {
 						}
 				}
 				
-				NavigationLink() {
+				Button() {
-					ShellView(handler: handler)
+					showTerminal.toggle()
 				} label: {
-					Label("Open Terminal", systemImage: "apple.terminal")
+					Label("Show Terminal", systemImage: "apple.terminal")
 				}
-				.disabled(!(handler.connected && handler.authorized))
+				.disabled(!handler.connected || !handler.authorized)
 				
 				Button() {
 					if handler.authorized && handler.connected {
@@ -169,6 +170,7 @@ struct ConnectionView: View {
 				ToolbarItem() {
 					Button() {
 						handler.go()
+						showTerminal = handler.connected && handler.authorized
 					} label: {
 						Label(
 							handler.connected ? "Disconnect" : "Connect",
@@ -178,6 +180,9 @@ struct ConnectionView: View {
 				}
 			}
 		}
+		.fullScreenCover(isPresented: $showTerminal) {
+			ShellView(handler: handler)
+		}
 		.onDisappear {
 			guard hostsManager.getHostMatching(handler.host) == handler.host else {
 				hostsManager.updateHost(handler.host)

ShhShell/Views/HostsView.swift

@@ -26,15 +26,15 @@ struct HostsView: View {
 				}
 				
 				//proves that u can connect to multiple at the same time
-//				NavigationLink() {
+				NavigationLink() {
-//					ForEach(hostsManager.savedHosts) { host in
+					ForEach(hostsManager.savedHosts) { host in
-//						let miniHandler = SSHHandler(host: host)
+						let miniHandler = SSHHandler(host: host)
-//						TerminalController(handler: miniHandler)
+						TerminalController(handler: miniHandler)
-//							.onAppear { miniHandler.go() }
+							.onAppear { miniHandler.go() }
-//					}
+					}
-//				} label: {
+				} label: {
-//					Label("multiview", systemImage: "square.split.2x2")
+					Label("multiview", systemImage: "square.split.2x2")
-//				}
+				}
 				
 				ForEach(hostsManager.savedHosts) { host in
 					NavigationLink() {

ShhShell/Views/Terminal/SSHTerminalView.swift

@@ -35,7 +35,7 @@ final class SSHTerminalView: TerminalView, Sendable, @preconcurrency TerminalVie
 							await self.feed(text: read)
 						}
 					} else {
-						try? await Task.sleep(nanoseconds: 1_000_000) //1ms
+						try? await Task.sleep(nanoseconds: 10_000_000) //10ms
 					}
 				}
 			}
@@ -54,7 +54,7 @@ final class SSHTerminalView: TerminalView, Sendable, @preconcurrency TerminalVie
 						await self.feed(text: read)
 					}
 				} else {
-					Task{ try? await Task.sleep(nanoseconds: 1_000_000) }
+					Task{ try? await Task.sleep(nanoseconds: 10_000_000) }
 				}
 			}
 		}
@@ -69,7 +69,9 @@ final class SSHTerminalView: TerminalView, Sendable, @preconcurrency TerminalVie
 	}
 	
 	nonisolated public func setTerminalTitle(source: TerminalView, title: String) {
-		print("set title to \(title)")
+		Task {
+			await MainActor.run { handler?.setTitle(title) }
+		}
 	}
 	
 	public func sizeChanged(source: TerminalView, newCols: Int, newRows: Int) {

ShhShell/Views/Terminal/ShellView.swift

@@ -16,6 +16,11 @@ struct ShellView: View {
     var body: some View {
 		NavigationStack {
 			ZStack {
+				if handler.bell != nil {
+					Text("🔔")
+						.font(.title)
+						.transition(.scale)
+				}
 				if !handler.connected {
 					DialogView(handler: handler, showDialog: !handler.connected)
 				}
@@ -27,18 +32,27 @@ struct ShellView: View {
 			.toolbar {
 				ToolbarItem {
 					Button() {
-						handler.go()
+						Task {
-						if !handler.connected {
+							await handler.disconnect()
-							dismiss()
+							if !handler.connected { dismiss() }
 						}
 					} label: {
-						Label(
+						Label("Disconnect", systemImage: "xmark.app.fill")
-							handler.connected ? "Disconnect" : "Connect",
+					}
-							systemImage: handler.connected ? "xmark.app.fill" : "power"
+				}
-						)
+				ToolbarItem(placement: .cancellationAction) {
+					Button() {
+						dismiss()
+					} label: {
+						Label("Close", systemImage: "arrow.down.right.and.arrow.up.left")
 					}
 				}
 			}
+			.onChange(of: handler.connected) { _ in
+				if !handler.connected { dismiss() }
+			}
+			.navigationTitle(handler.title)
+			.navigationBarTitleDisplayMode(.inline)
 		}
     }
 }