From 688afedab45f858595865af3cba87061bcfb0997 Mon Sep 17 00:00:00 2001
From: LongHairedHacker <sebastian@sebastians-site.de>
Date: Sun, 4 Dec 2016 00:21:00 +0100
Subject: [PATCH] Started jna port

---
 software/jna/.gitignore    |  2 ++
 software/jna/SSS7.java     | 44 ++++++++++++++++++++++++++++++++++++++
 software/jna/SSS7Test.java | 13 +++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 software/jna/.gitignore
 create mode 100644 software/jna/SSS7.java
 create mode 100644 software/jna/SSS7Test.java

diff --git a/software/jna/.gitignore b/software/jna/.gitignore
new file mode 100644
index 0000000..9349221
--- /dev/null
+++ b/software/jna/.gitignore
@@ -0,0 +1,2 @@
+*.jar
+*.class
diff --git a/software/jna/SSS7.java b/software/jna/SSS7.java
new file mode 100644
index 0000000..7ab99bc
--- /dev/null
+++ b/software/jna/SSS7.java
@@ -0,0 +1,44 @@
+import com.sun.jna.Library;
+import com.sun.jna.Native;
+
+public class SSS7 {
+	private interface NativeSSS7 extends Library {
+		public int libsss7_start(String serialport);
+		public int libsss7_can_send();
+		public void libsss7_send(String data);
+		public int libsss7_send_failed();
+		public int libsss7_has_received();
+		public void libsss7_get_received(String data);
+		public void libsss7_stop();
+	};
+
+	private NativeSSS7 lib;
+	private String serial;
+
+	SSS7(String serial) {
+		this.lib = (NativeSSS7) Native.loadLibrary("libsss7.so", NativeSSS7.class);
+		this.serial = serial;
+	}
+
+	public boolean start() {
+		return this.lib.libsss7_start(this.serial) == 0;
+	}
+
+	public boolean canSend() {
+		return this.lib.libsss7_can_send() == 1;
+	}
+
+	public boolean sendFailed() {
+		return this.lib.libsss7_send_failed() == 1;
+	}
+
+	public boolean hasReceived() {
+		return this.lib.libsss7_has_received() == 1;
+	}
+
+	public String getReceived() {
+		String tmp = new String();
+		this.lib.libsss7_get_received(tmp);
+		return tmp;
+	}
+}
diff --git a/software/jna/SSS7Test.java b/software/jna/SSS7Test.java
new file mode 100644
index 0000000..29ed8d0
--- /dev/null
+++ b/software/jna/SSS7Test.java
@@ -0,0 +1,13 @@
+
+
+/** Simple example of native C POSIX library declaration and usage. */
+public class SSS7Test {
+
+
+	public static void main(String[] args) {
+		SSS7 bus = new SSS7("/dev/ttyUSB0");
+
+		bus.start();
+
+	}
+}