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java-simple-serial-connector
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Merge pull request #41 from vogt31337/2.8.0 

Updated jssc to be compatible with maven and osgi.
This commit is contained in:
Alexey Sokolov 2014-05-12 22:05:09 +04:00
parent f5564869f8 15a0eb619a
commit 54c3c2fe08
28 changed files with 860 additions and 509 deletions
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198
pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.scream3r</groupId>
<artifactId>jssc</artifactId>
<version>2.8.1</version>
<packaging>bundle</packaging>
<name>jssc</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!-- execution order: run scr before manifest and manifest before tests, so that pax exam can use the manifest -->
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-scr-plugin</artifactId>
<version>1.9.0</version>
<configuration>
<outputDirectory>${project.build.outputDirectory}</outputDirectory>
</configuration>
<executions>
<execution>
<id>generate-scr-scrdescriptor</id>
<phase>process-classes</phase>
<goals>
<goal>scr</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<version>2.3.7</version>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>generate-test-sources</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
<showDeprecation>true</showDeprecation>
<showWarnings>true</showWarnings>
<compilerArgs>
<arg>-Xlint</arg>
</compilerArgs>
</configuration>
</plugin>
<!--This plugin's configuration is used to store Eclipse m2e settings
only. It has no influence on the Maven build itself. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.felix</groupId>
<artifactId>maven-scr-plugin</artifactId>
<versionRange>[1.0.0,)</versionRange>
<goals>
<goal>scr</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute>
<runOnIncremental>true</runOnIncremental>
</execute>
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<versionRange>[0.0,)</versionRange>
<goals>
<goal>generate-test-sources</goal>
<goal>manifest</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute>
<runOnIncremental>true</runOnIncremental>
</execute>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
<plugin>
<groupId>com.googlecode.maven-java-formatter-plugin</groupId>
<artifactId>maven-java-formatter-plugin</artifactId>
<version>0.3.1</version>
<configuration>
<configFile>${format.file}</configFile>
<encoding>UTF-8</encoding>
<lineEnding>LF</lineEnding>
<excludes>
<exclude>**/src/test/**</exclude>
</excludes>
</configuration>
<executions>
<execution>
<goals>
<goal>format</goal>
</goals>
<phase>validate</phase>
</execution>
</executions>
</plugin>
<!-- Source Plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>${maven-source-plugin.version}</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- Javadoc Plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>${maven-javadoc-plugin.version}</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<!-- Use this profile to install/deploy a project with sources and javadocs usage: mvn -Pgenerate-sources-and-javadocs deploy -->
<profile>
<id>generate-sources-and-javadocs</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
</plugin>
<!-- Javadoc Plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
<type>jar</type>
</dependency>
</dependencies>
</project>

486
src/java/jssc/SerialNativeInterface.java
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@ -1,486 +0,0 @@
/* jSSC (Java Simple Serial Connector) - serial port communication library.
* © Alexey Sokolov (scream3r), 2010-2014.
*
* This file is part of jSSC.
*
* jSSC is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* jSSC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with jSSC. If not, see <http://www.gnu.org/licenses/>.
*
* If you use jSSC in public project you can inform me about this by e-mail,
* of course if you want it.
*
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
/**
*
* @author scream3r
*/
public class SerialNativeInterface {
private static final String libVersion = "2.8"; //jSSC-2.8.0 Release from 24.01.2014
private static final String libMinorSuffix = "0"; //since 0.9.0
public static final int OS_LINUX = 0;
public static final int OS_WINDOWS = 1;
public static final int OS_SOLARIS = 2;//since 0.9.0
public static final int OS_MAC_OS_X = 3;//since 0.9.0
private static int osType = -1;
/**
* @since 2.3.0
*/
public static final long ERR_PORT_BUSY = -1;
/**
* @since 2.3.0
*/
public static final long ERR_PORT_NOT_FOUND = -2;
/**
* @since 2.3.0
*/
public static final long ERR_PERMISSION_DENIED = -3;
/**
* @since 2.3.0
*/
public static final long ERR_INCORRECT_SERIAL_PORT = -4;
/**
* @since 2.6.0
*/
public static final String PROPERTY_JSSC_NO_TIOCEXCL = "JSSC_NO_TIOCEXCL";
/**
* @since 2.6.0
*/
public static final String PROPERTY_JSSC_IGNPAR = "JSSC_IGNPAR";
/**
* @since 2.6.0
*/
public static final String PROPERTY_JSSC_PARMRK = "JSSC_PARMRK";
static {
String libFolderPath;
String libName;
String osName = System.getProperty("os.name");
String architecture = System.getProperty("os.arch");
String userHome = System.getProperty("user.home");
String fileSeparator = System.getProperty("file.separator");
String tmpFolder = System.getProperty("java.io.tmpdir");
//since 2.3.0 ->
String libRootFolder = new File(userHome).canWrite() ? userHome : tmpFolder;
//<- since 2.3.0
String javaLibPath = System.getProperty("java.library.path");//since 2.1.0
if(osName.equals("Linux")){
osName = "linux";
osType = OS_LINUX;
}
else if(osName.startsWith("Win")){
osName = "windows";
osType = OS_WINDOWS;
}//since 0.9.0 ->
else if(osName.equals("SunOS")){
osName = "solaris";
osType = OS_SOLARIS;
}
else if(osName.equals("Mac OS X") || osName.equals("Darwin")){//os.name "Darwin" since 2.6.0
osName = "mac_os_x";
osType = OS_MAC_OS_X;
}//<- since 0.9.0
if(architecture.equals("i386") || architecture.equals("i686")){
architecture = "x86";
}
else if(architecture.equals("amd64") || architecture.equals("universal")){//os.arch "universal" since 2.6.0
architecture = "x86_64";
}
else if(architecture.equals("arm")) {//since 2.1.0
String floatStr = "sf";
if(javaLibPath.toLowerCase().contains("gnueabihf") || javaLibPath.toLowerCase().contains("armhf")){
floatStr = "hf";
}
else {
try {
Process readelfProcess = Runtime.getRuntime().exec("readelf -A /proc/self/exe");
BufferedReader reader = new BufferedReader(new InputStreamReader(readelfProcess.getInputStream()));
String buffer = "";
while((buffer = reader.readLine()) != null && !buffer.isEmpty()){
if(buffer.toLowerCase().contains("Tag_ABI_VFP_args".toLowerCase())){
floatStr = "hf";
break;
}
}
reader.close();
}
catch (Exception ex) {
//Do nothing
}
}
architecture = "arm" + floatStr;
}
libFolderPath = libRootFolder + fileSeparator + ".jssc" + fileSeparator + osName;
libName = "jSSC-" + libVersion + "_" + architecture;
libName = System.mapLibraryName(libName);
if(libName.endsWith(".dylib")){//Since 2.1.0 MacOSX 10.8 fix
libName = libName.replace(".dylib", ".jnilib");
}
boolean loadLib = false;
if(isLibFolderExist(libFolderPath)){
if(isLibFileExist(libFolderPath + fileSeparator + libName)){
loadLib = true;
}
else {
if(extractLib((libFolderPath + fileSeparator + libName), osName, libName)){
loadLib = true;
}
}
}
else {
if(new File(libFolderPath).mkdirs()){
if(extractLib((libFolderPath + fileSeparator + libName), osName, libName)){
loadLib = true;
}
}
}
if (loadLib) {
System.load(libFolderPath + fileSeparator + libName);
String versionBase = getLibraryBaseVersion();
String versionNative = getNativeLibraryVersion();
if (!versionBase.equals(versionNative)) {
System.err.println("Warning! jSSC Java and Native versions mismatch (Java: " + versionBase + ", Native: " + versionNative + ")");
}
}
}
/**
* Is library folder exists
*
* @param libFolderPath
*
* @since 0.8
*/
private static boolean isLibFolderExist(String libFolderPath) {
boolean returnValue = false;
File folder = new File(libFolderPath);
if(folder.exists() && folder.isDirectory()){
returnValue = true;
}
return returnValue;
}
/**
* Is library file exists
*
* @param libFilePath
*
* @since 0.8
*/
private static boolean isLibFileExist(String libFilePath) {
boolean returnValue = false;
File folder = new File(libFilePath);
if(folder.exists() && folder.isFile()){
returnValue = true;
}
return returnValue;
}
/**
* Extract lib to lib folder
*
* @param libFilePath
* @param osName
* @param libName
*
* @since 0.8
*/
private static boolean extractLib(String libFilePath, String osName, String libName) {
boolean returnValue = false;
File libFile = new File(libFilePath);
InputStream input = null;
FileOutputStream output = null;
input = SerialNativeInterface.class.getResourceAsStream("/libs/" + osName + "/" + libName);
if(input != null){
int read;
byte[] buffer = new byte[4096];
try {
output = new FileOutputStream(libFilePath);
while((read = input.read(buffer)) != -1){
output.write(buffer, 0, read);
}
output.close();
input.close();
returnValue = true;
}
catch (Exception ex) {
try {
output.close();
if(libFile.exists()){
libFile.delete();
}
}
catch (Exception ex_out) {
//Do nothing
}
try {
input.close();
}
catch (Exception ex_in) {
//Do nothing
}
}
}
return returnValue;
}
/**
* Get OS type (OS_LINUX || OS_WINDOWS || OS_SOLARIS)
*
* @since 0.8
*/
public static int getOsType() {
return osType;
}
/**
* Get jSSC version. The version of library is <b>Base Version</b> + <b>Minor Suffix</b>
*
* @since 0.8
*/
public static String getLibraryVersion() {
return libVersion + "." + libMinorSuffix;
}
/**
* Get jSSC Base Version
*
* @since 0.9.0
*/
public static String getLibraryBaseVersion() {
return libVersion;
}
/**
* Get jSSC minor suffix. For example in version 0.8.1 - <b>1</b> is a minor suffix
*
* @since 0.9.0
*/
public static String getLibraryMinorSuffix() {
return libMinorSuffix;
}
/**
* Get jSSC native library version
*
* @return native lib version (for jSSC-2.8.0 should be 2.8 for example)
*
* @since 2.8.0
*/
public static native String getNativeLibraryVersion();
/**
* Open port
*
* @param portName name of port for opening
* @param useTIOCEXCL enable/disable using of <b>TIOCEXCL</b>. Take effect only on *nix based systems
*
* @return handle of opened port or -1 if opening of the port was unsuccessful
*/
public native long openPort(String portName, boolean useTIOCEXCL);
/**
* Setting the parameters of opened port
*
* @param handle handle of opened port
* @param baudRate data transfer rate
* @param dataBits number of data bits
* @param stopBits number of stop bits
* @param parity parity
* @param setRTS initial state of RTS line (ON/OFF)
* @param setDTR initial state of DTR line (ON/OFF)
* @param flags additional Native settings. Take effect only on *nix based systems
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setParams(long handle, int baudRate, int dataBits, int stopBits, int parity, boolean setRTS, boolean setDTR, int flags);
/**
* Purge of input and output buffer
*
* @param handle handle of opened port
* @param flags flags specifying required actions for purgePort method
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean purgePort(long handle, int flags);
/**
* Close port
*
* @param handle handle of opened port
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean closePort(long handle);
/**
* Set events mask
*
* @param handle handle of opened port
* @param mask events mask
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setEventsMask(long handle, int mask);
/**
* Get events mask
*
* @param handle handle of opened port
*
* @return Method returns event mask as a variable of <b>int</b> type
*/
public native int getEventsMask(long handle);
/**
* Wait events
*
* @param handle handle of opened port
*
* @return Method returns two-dimensional array containing event types and their values
* (<b>events[i][0] - event type</b>, <b>events[i][1] - event value</b>).
*/
public native int[][] waitEvents(long handle);
/**
* Change RTS line state
*
* @param handle handle of opened port
* @param value <b>true - ON</b>, <b>false - OFF</b>
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setRTS(long handle, boolean value);
/**
* Change DTR line state
*
* @param handle handle of opened port
* @param value <b>true - ON</b>, <b>false - OFF</b>
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setDTR(long handle, boolean value);
/**
* Read data from port
*
* @param handle handle of opened port
* @param byteCount count of bytes required to read
*
* @return Method returns the array of read bytes
*/
public native byte[] readBytes(long handle, int byteCount);
/**
* Write data to port
*
* @param handle handle of opened port
* @param buffer array of bytes to write
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean writeBytes(long handle, byte[] buffer);
/**
* Get bytes count in buffers of port
*
* @param handle handle of opened port
*
* @return Method returns the array that contains info about bytes count in buffers:
* <br><b>element 0</b> - input buffer</br>
* <br><b>element 1</b> - output buffer</br>
*
* @since 0.8
*/
public native int[] getBuffersBytesCount(long handle);
/**
* Set flow control mode
*
* @param handle handle of opened port
* @param mask mask of flow control mode
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*
* @since 0.8
*/
public native boolean setFlowControlMode(long handle, int mask);
/**
* Get flow control mode
*
* @param handle handle of opened port
*
* @return Mask of setted flow control mode
*
* @since 0.8
*/
public native int getFlowControlMode(long handle);
/**
* Get serial port names like an array of String
*
* @return unsorted array of String with port names
*/
public native String[] getSerialPortNames();
/**
* Getting lines states
*
* @param handle handle of opened port
*
* @return Method returns the array containing information about lines in following order:
* <br><b>element 0</b> - <b>CTS</b> line state</br>
* <br><b>element 1</b> - <b>DSR</b> line state</br>
* <br><b>element 2</b> - <b>RING</b> line state</br>
* <br><b>element 3</b> - <b>RLSD</b> line state</br>
*/
public native int[] getLinesStatus(long handle);
/**
* Send Break singnal for setted duration
*
* @param handle handle of opened port
* @param duration duration of Break signal
* @return If the operation is successfully completed, the method returns true, otherwise false
*
* @since 0.8
*/
public native boolean sendBreak(long handle, int duration);
}

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src/cpp/_nix_based/jssc.cpp → src/main/cpp/_nix_based/jssc.cpp
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src/cpp/jssc_SerialNativeInterface.h → src/main/cpp/jssc_SerialNativeInterface.h
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0
src/cpp/windows/jssc.c++ → src/main/cpp/windows/jssc.c++
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271
src/main/java/jssc/SerialNativeAccess.java Normal file
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/* jSSC (Java Simple Serial Connector) - serial port communication library.
* © Alexey Sokolov (scream3r), 2010-2014.
*
* This file is part of jSSC.
*
* jSSC is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* jSSC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with jSSC. If not, see <http://www.gnu.org/licenses/>.
*
* If you use jSSC in public project you can inform me about this by e-mail,
* of course if you want it.
*
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
/**
*
* @author scream3r, vogt31337@googlemail.com
*/
public class SerialNativeAccess {
private int osType = -1;
private static SerialNativeInterface sni = new SerialNativeInterface();
private static SerialNativeAccess instance = null;
public static SerialNativeAccess getInstance() {
if (SerialNativeAccess.instance == null) {
SerialNativeAccess.instance = new SerialNativeAccess();
}
return SerialNativeAccess.instance;
}
public SerialNativeAccess() {
String libFolderPath;
String libName;
String osName = System.getProperty("os.name");
String architecture = System.getProperty("os.arch");
String userHome = System.getProperty("user.home");
String fileSeparator = System.getProperty("file.separator");
String tmpFolder = System.getProperty("java.io.tmpdir");
//since 2.3.0 ->
String libRootFolder = new File(userHome).canWrite() ? userHome : tmpFolder;
//<- since 2.3.0
String javaLibPath = System.getProperty("java.library.path");//since 2.1.0
if(osName.equals("Linux")){
osName = "linux";
osType = SerialNativeInterface.OS_LINUX;
}
else if(osName.startsWith("Win")){
osName = "windows";
osType = SerialNativeInterface.OS_WINDOWS;
}//since 0.9.0 ->
else if(osName.equals("SunOS")){
osName = "solaris";
osType = SerialNativeInterface.OS_SOLARIS;
}
else if(osName.equals("Mac OS X") || osName.equals("Darwin")){//os.name "Darwin" since 2.6.0
osName = "mac_os_x";
osType = SerialNativeInterface.OS_MAC_OS_X;
}//<- since 0.9.0
if(architecture.equals("i386") || architecture.equals("i686")){
architecture = "x86";
}
else if(architecture.equals("amd64") || architecture.equals("universal")){//os.arch "universal" since 2.6.0
architecture = "x86_64";
}
else if(architecture.equals("arm")) {//since 2.1.0
String floatStr = "sf";
if(javaLibPath.toLowerCase().contains("gnueabihf") || javaLibPath.toLowerCase().contains("armhf")){
floatStr = "hf";
}
else {
try {
Process readelfProcess = Runtime.getRuntime().exec("readelf -A /proc/self/exe");
BufferedReader reader = new BufferedReader(new InputStreamReader(readelfProcess.getInputStream()));
String buffer = "";
while((buffer = reader.readLine()) != null && !buffer.isEmpty()){
if(buffer.toLowerCase().contains("Tag_ABI_VFP_args".toLowerCase())){
floatStr = "hf";
break;
}
}
reader.close();
}
catch (Exception ex) {
//Do nothing
}
}
architecture = "arm" + floatStr;
}
libFolderPath = libRootFolder + fileSeparator + ".jssc" + fileSeparator + osName;
libName = "jSSC-" + SerialNativeInterface.libVersion + "_" + architecture;
libName = System.mapLibraryName(libName);
if(libName.endsWith(".dylib")){//Since 2.1.0 MacOSX 10.8 fix
libName = libName.replace(".dylib", ".jnilib");
}
boolean loadLib = false;
if(isLibFolderExist(libFolderPath)){
if(isLibFileExist(libFolderPath + fileSeparator + libName)){
loadLib = true;
}
else {
if(extractLib((libFolderPath + fileSeparator + libName), osName, libName)){
loadLib = true;
}
}
}
else {
if(new File(libFolderPath).mkdirs()){
if(extractLib((libFolderPath + fileSeparator + libName), osName, libName)){
loadLib = true;
}
}
}
if (loadLib) {
System.load(libFolderPath + fileSeparator + libName);
String versionBase = SerialNativeInterface.libVersion;
String versionNative = sni.getNativeLibraryVersion();
if (!versionBase.equals(versionNative)) {
System.err.println("Warning! jSSC Java and Native versions mismatch (Java: " + versionBase + ", Native: " + versionNative + ")");
}
}
}
/**
* Is library folder exists
*
* @param libFolderPath
*
* @since 0.8
*/
private static boolean isLibFolderExist(String libFolderPath) {
boolean returnValue = false;
File folder = new File(libFolderPath);
if(folder.exists() && folder.isDirectory()){
returnValue = true;
}
return returnValue;
}
/**
* Is library file exists
*
* @param libFilePath
*
* @since 0.8
*/
private static boolean isLibFileExist(String libFilePath) {
boolean returnValue = false;
File folder = new File(libFilePath);
if(folder.exists() && folder.isFile()){
returnValue = true;
}
return returnValue;
}
/**
* Extract lib to lib folder
*
* @param libFilePath
* @param osName
* @param libName
*
* @since 0.8
*/
private static boolean extractLib(String libFilePath, String osName, String libName) {
boolean returnValue = false;
File libFile = new File(libFilePath);
InputStream input = null;
FileOutputStream output = null;
input = SerialNativeInterface.class.getResourceAsStream("/libs/" + osName + "/" + libName);
if(input != null){
int read;
byte[] buffer = new byte[4096];
try {
output = new FileOutputStream(libFilePath);
while((read = input.read(buffer)) != -1){
output.write(buffer, 0, read);
}
output.close();
input.close();
returnValue = true;
}
catch (Exception ex) {
try {
output.close();
if(libFile.exists()){
libFile.delete();
}
}
catch (Exception ex_out) {
//Do nothing
}
try {
input.close();
}
catch (Exception ex_in) {
//Do nothing
}
}
}
return returnValue;
}
/**
* Get OS type (OS_LINUX || OS_WINDOWS || OS_SOLARIS)
*
* @since 0.8
*/
public int getOsType() {
return osType;
}
public SerialNativeInterface getInterface() {
return sni;
}
/**
* Get jSSC version. The version of library is <b>Base Version</b> + <b>Minor Suffix</b>
*
* @since 0.8
*/
// public String getLibraryVersion() {
// return libVersion + "." + libMinorSuffix;
// }
/**
* Get jSSC Base Version
*
* @since 0.9.0
*/
// public String getLibraryBaseVersion() {
// return libVersion;
// }
/**
* Get jSSC minor suffix. For example in version 0.8.1 - <b>1</b> is a minor suffix
*
* @since 0.9.0
*/
// public String getLibraryMinorSuffix() {
// return libMinorSuffix;
// }
}

241
src/main/java/jssc/SerialNativeInterface.java Normal file
View File

@ -0,0 +1,241 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package jssc;
/**
*
* @author mvogt
*/
public class SerialNativeInterface {
static final String libVersion = "2.8"; //jSSC-2.8.0 Release from 24.01.2014
static final String libMinorSuffix = "0"; //since 0.9.0
public static final int OS_LINUX = 0;
public static final int OS_WINDOWS = 1;
public static final int OS_SOLARIS = 2;//since 0.9.0
public static final int OS_MAC_OS_X = 3;//since 0.9.0
/**
* @since 2.3.0
*/
public static final long ERR_PORT_BUSY = -1;
/**
* @since 2.3.0
*/
public static final long ERR_PORT_NOT_FOUND = -2;
/**
* @since 2.3.0
*/
public static final long ERR_PERMISSION_DENIED = -3;
/**
* @since 2.3.0
*/
public static final long ERR_INCORRECT_SERIAL_PORT = -4;
/**
* @since 2.6.0
*/
public static final String PROPERTY_JSSC_NO_TIOCEXCL = "JSSC_NO_TIOCEXCL";
/**
* @since 2.6.0
*/
public static final String PROPERTY_JSSC_IGNPAR = "JSSC_IGNPAR";
/**
* @since 2.6.0
*/
public static final String PROPERTY_JSSC_PARMRK = "JSSC_PARMRK";
/**
* Get jSSC library version
*
* @return lib version (for jSSC-2.8.0 should be 2.8 for example)
*
* @since 2.8.0
*/
public native String getNativeLibraryVersion();
/**
* Open port
*
* @param portName name of port for opening
* @param useTIOCEXCL enable/disable using of <b>TIOCEXCL</b>. Take effect only on *nix based systems
*
* @return handle of opened port or -1 if opening of the port was unsuccessful
*/
public native long openPort(String portName, boolean useTIOCEXCL);
/**
* Setting the parameters of opened port
*
* @param handle handle of opened port
* @param baudRate data transfer rate
* @param dataBits number of data bits
* @param stopBits number of stop bits
* @param parity parity
* @param setRTS initial state of RTS line (ON/OFF)
* @param setDTR initial state of DTR line (ON/OFF)
* @param flags additional Native settings. Take effect only on *nix based systems
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setParams(long handle, int baudRate, int dataBits, int stopBits, int parity, boolean setRTS, boolean setDTR, int flags);
/**
* Purge of input and output buffer
*
* @param handle handle of opened port
* @param flags flags specifying required actions for purgePort method
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean purgePort(long handle, int flags);
/**
* Close port
*
* @param handle handle of opened port
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean closePort(long handle);
/**
* Set events mask
*
* @param handle handle of opened port
* @param mask events mask
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setEventsMask(long handle, int mask);
/**
* Get events mask
*
* @param handle handle of opened port
*
* @return Method returns event mask as a variable of <b>int</b> type
*/
public native int getEventsMask(long handle);
/**
* Wait events
*
* @param handle handle of opened port
*
* @return Method returns two-dimensional array containing event types and their values
* (<b>events[i][0] - event type</b>, <b>events[i][1] - event value</b>).
*/
public native int[][] waitEvents(long handle);
/**
* Change RTS line state
*
* @param handle handle of opened port
* @param value <b>true - ON</b>, <b>false - OFF</b>
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setRTS(long handle, boolean value);
/**
* Change DTR line state
*
* @param handle handle of opened port
* @param value <b>true - ON</b>, <b>false - OFF</b>
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean setDTR(long handle, boolean value);
/**
* Read data from port
*
* @param handle handle of opened port
* @param byteCount count of bytes required to read
*
* @return Method returns the array of read bytes
*/
public native byte[] readBytes(long handle, int byteCount);
/**
* Write data to port
*
* @param handle handle of opened port
* @param buffer array of bytes to write
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*/
public native boolean writeBytes(long handle, byte[] buffer);
/**
* Get bytes count in buffers of port
*
* @param handle handle of opened port
*
* @return Method returns the array that contains info about bytes count in buffers:
* <br><b>element 0</b> - input buffer</br>
* <br><b>element 1</b> - output buffer</br>
*
* @since 0.8
*/
public native int[] getBuffersBytesCount(long handle);
/**
* Set flow control mode
*
* @param handle handle of opened port
* @param mask mask of flow control mode
*
* @return If the operation is successfully completed, the method returns true, otherwise false
*
* @since 0.8
*/
public native boolean setFlowControlMode(long handle, int mask);
/**
* Get flow control mode
*
* @param handle handle of opened port
*
* @return Mask of setted flow control mode
*
* @since 0.8
*/
public native int getFlowControlMode(long handle);
/**
* Get serial port names like an array of String
*
* @return unsorted array of String with port names
*/
public native String[] getSerialPortNames();
/**
* Getting lines states
*
* @param handle handle of opened port
*
* @return Method returns the array containing information about lines in following order:
* <br><b>element 0</b> - <b>CTS</b> line state</br>
* <br><b>element 1</b> - <b>DSR</b> line state</br>
* <br><b>element 2</b> - <b>RING</b> line state</br>
* <br><b>element 3</b> - <b>RLSD</b> line state</br>
*/
public native int[] getLinesStatus(long handle);
/**
* Send Break singnal for setted duration
*
* @param handle handle of opened port
* @param duration duration of Break signal
* @return If the operation is successfully completed, the method returns true, otherwise false
*
* @since 0.8
*/
public native boolean sendBreak(long handle, int duration);
}

25
src/java/jssc/SerialPort.java → src/main/java/org/scream3r/jssc/SerialPort.java
View File

@ -22,11 +22,12 @@
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
package org.scream3r.jssc;
import java.io.UnsupportedEncodingException;
import java.lang.reflect.Method;
import java.nio.charset.Charset;
import jssc.SerialNativeAccess;
import jssc.SerialNativeInterface;
/**
*
@ -117,7 +118,7 @@ public class SerialPort {
public SerialPort(String portName) {
this.portName = portName;
serialInterface = new SerialNativeInterface();
serialInterface = SerialNativeAccess.getInstance().getInterface();
}
/**
@ -262,9 +263,9 @@ public class SerialPort {
*/
public boolean setEventsMask(int mask) throws SerialPortException {
checkPortOpened("setEventsMask()");
if(SerialNativeInterface.getOsType() == SerialNativeInterface.OS_LINUX ||
SerialNativeInterface.getOsType() == SerialNativeInterface.OS_SOLARIS ||
SerialNativeInterface.getOsType() == SerialNativeInterface.OS_MAC_OS_X){//since 0.9.0
if(SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_LINUX ||
SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_SOLARIS ||
SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_MAC_OS_X){//since 0.9.0
linuxMask = mask;
if(mask > 0){
maskAssigned = true;
@ -296,9 +297,9 @@ public class SerialPort {
*/
public int getEventsMask() throws SerialPortException {
checkPortOpened("getEventsMask()");
if(SerialNativeInterface.getOsType() == SerialNativeInterface.OS_LINUX ||
SerialNativeInterface.getOsType() == SerialNativeInterface.OS_SOLARIS ||
SerialNativeInterface.getOsType() == SerialNativeInterface.OS_MAC_OS_X){//since 0.9.0
if(SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_LINUX ||
SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_SOLARIS ||
SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_MAC_OS_X){//since 0.9.0
return linuxMask;
}
return serialInterface.getEventsMask(portHandle);
@ -1039,9 +1040,9 @@ public class SerialPort {
* @since 0.8
*/
private EventThread getNewEventThread() {
if(SerialNativeInterface.getOsType() == SerialNativeInterface.OS_LINUX ||
SerialNativeInterface.getOsType() == SerialNativeInterface.OS_SOLARIS ||
SerialNativeInterface.getOsType() == SerialNativeInterface.OS_MAC_OS_X){//since 0.9.0
if(SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_LINUX ||
SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_SOLARIS ||
SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_MAC_OS_X){//since 0.9.0
return new LinuxEventThread();
}
return new EventThread();

2
src/java/jssc/SerialPortEvent.java → src/main/java/org/scream3r/jssc/SerialPortEvent.java
View File

@ -22,7 +22,7 @@
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
package org.scream3r.jssc;
/**
*

2
src/java/jssc/SerialPortEventListener.java → src/main/java/org/scream3r/jssc/SerialPortEventListener.java
View File

@ -22,7 +22,7 @@
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
package org.scream3r.jssc;
/**
*

6
src/java/jssc/SerialPortException.java → src/main/java/org/scream3r/jssc/SerialPortException.java
View File

@ -22,14 +22,16 @@
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
package org.scream3r.jssc;
/**
*
* @author scream3r
* @author scream3r, vogt31337@googlemail.com
*/
public class SerialPortException extends Exception {
final static long serialVersionUID = 5843574354687324684l;
final public static String TYPE_PORT_ALREADY_OPENED = "Port already opened";
final public static String TYPE_PORT_NOT_OPENED = "Port not opened";
final public static String TYPE_CANT_SET_MASK = "Can't set mask";

12
src/java/jssc/SerialPortList.java → src/main/java/org/scream3r/jssc/SerialPortList.java
View File

@ -22,16 +22,18 @@
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
package org.scream3r.jssc;
import java.io.File;
import java.util.Comparator;
import java.util.TreeSet;
import java.util.regex.Pattern;
import jssc.SerialNativeAccess;
import jssc.SerialNativeInterface;
/**
*
* @author scream3r
* @author scream3r, vogt31337@googlemail.com
*/
public class SerialPortList {
@ -40,8 +42,8 @@ public class SerialPortList {
private static final String PORTNAMES_PATH;
static {
serialInterface = new SerialNativeInterface();
switch (SerialNativeInterface.getOsType()) {
serialInterface = SerialNativeAccess.getInstance().getInterface();
switch (SerialNativeAccess.getInstance().getOsType()) {
case SerialNativeInterface.OS_LINUX: {
PORTNAMES_REGEXP = Pattern.compile("(ttyS|ttyUSB|ttyACM|ttyAMA|rfcomm|ttyO)[0-9]{1,3}");
PORTNAMES_PATH = "/dev/";
@ -290,7 +292,7 @@ public class SerialPortList {
if(searchPath == null || pattern == null || comparator == null){
return new String[]{};
}
if(SerialNativeInterface.getOsType() == SerialNativeInterface.OS_WINDOWS){
if(SerialNativeAccess.getInstance().getOsType() == SerialNativeInterface.OS_WINDOWS){
return getWindowsPortNames(pattern, comparator);
}
return getUnixBasedPortNames(searchPath, pattern, comparator);

6
src/java/jssc/SerialPortTimeoutException.java → src/main/java/org/scream3r/jssc/SerialPortTimeoutException.java
View File

@ -22,14 +22,16 @@
* e-mail: scream3r.org@gmail.com
* web-site: http://scream3r.org | http://code.google.com/p/java-simple-serial-connector/
*/
package jssc;
package org.scream3r.jssc;
/**
*
* @author scream3r
* @author scream3r, vogt31337@googlemail.com
*/
public class SerialPortTimeoutException extends Exception {
final static long serialVersionUID = -1584357967321684324l;
private String portName;
private String methodName;
private int timeoutValue;

0
src/java/libs/linux/libjSSC-2.8_armhf.so → src/main/resources/libs/linux/libjSSC-2.8_armhf.so
View File

0
src/java/libs/linux/libjSSC-2.8_armsf.so → src/main/resources/libs/linux/libjSSC-2.8_armsf.so
View File

0
src/java/libs/linux/libjSSC-2.8_x86.so → src/main/resources/libs/linux/libjSSC-2.8_x86.so
View File

0
src/java/libs/linux/libjSSC-2.8_x86_64.so → src/main/resources/libs/linux/libjSSC-2.8_x86_64.so
View File

0
src/java/libs/mac_os_x/libjSSC-2.8_ppc.jnilib → src/main/resources/libs/mac_os_x/libjSSC-2.8_ppc.jnilib
View File

0
src/java/libs/mac_os_x/libjSSC-2.8_ppc64.jnilib → src/main/resources/libs/mac_os_x/libjSSC-2.8_ppc64.jnilib
View File

0
src/java/libs/mac_os_x/libjSSC-2.8_x86.jnilib → src/main/resources/libs/mac_os_x/libjSSC-2.8_x86.jnilib
View File

0
src/java/libs/mac_os_x/libjSSC-2.8_x86_64.jnilib → src/main/resources/libs/mac_os_x/libjSSC-2.8_x86_64.jnilib
View File

0
src/java/libs/solaris/libjSSC-2.8_x86.so → src/main/resources/libs/solaris/libjSSC-2.8_x86.so
View File

0
src/java/libs/solaris/libjSSC-2.8_x86_64.so → src/main/resources/libs/solaris/libjSSC-2.8_x86_64.so
View File

25
src/test/java/org/scream3r/jssc/TestSerialPortList.java Normal file
View File

@ -0,0 +1,25 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package org.scream3r.jssc;
import java.util.Arrays;
import junit.framework.TestCase;
/**
*
* @author mvogt
*/
public class TestSerialPortList extends TestCase {
public void testSerialPortListing() {
String[] out = SerialPortList.getPortNames();
System.out.println(Arrays.toString(out));
// if we reached this point, loading the dynamic lib worked.
assertTrue(true);
}
}

47
src/test/java/org/scream3r/jssc/TestSerialPortRead.java Normal file
View File

@ -0,0 +1,47 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package org.scream3r.jssc;
import junit.framework.TestCase;
import static junit.framework.TestCase.assertTrue;
import org.junit.Assert;
/**
*
* @author mvogt
*/
public class TestSerialPortRead extends TestCase {
private String findASerialPort() {
String[] out = SerialPortList.getPortNames();
if (out.length > 0) {
return out[0];
} else {
return null;
}
}
public void testSerialPortRead() {
String port = findASerialPort(); // could also be "COM1" under windows, or /dev/ttyS0 under linux
if (port != null) {
SerialPort serialPort = new SerialPort(port);
try {
serialPort.openPort();//Open serial port
serialPort.setParams(9600, 8, 1, 0);//Set params.
byte[] buffer = serialPort.readBytes(10);//Read 10 bytes from serial port
serialPort.closePort();//Close serial port
} catch (SerialPortException ex) {
System.out.println(ex);
}
} else {
Assert.fail("No comport found. Maybe running on a laptop? Or cables aren't attached?");
}
assertTrue(true);
}
}

48
src/test/java/org/scream3r/jssc/TestSerialPortWrite.java Normal file
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@ -0,0 +1,48 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package org.scream3r.jssc;
import junit.framework.TestCase;
import org.junit.Assert;
/**
*
* @author mvogt
*/
public class TestSerialPortWrite extends TestCase {
private String findASerialPort() {
String[] out = SerialPortList.getPortNames();
if (out.length > 0) {
return out[0];
} else {
return null;
}
}
public void testSerialPortWrite() {
String port = findASerialPort(); // could also be "COM1" under windows, or /dev/ttyS0 under linux
if (port != null) {
SerialPort serialPort = new SerialPort(port);
try {
serialPort.openPort();//Open serial port
serialPort.setParams(SerialPort.BAUDRATE_9600,
SerialPort.DATABITS_8,
SerialPort.STOPBITS_1,
SerialPort.PARITY_NONE);//Set params. Also you can set params by this string: serialPort.setParams(9600, 8, 1, 0);
serialPort.writeBytes("This is a test string".getBytes());//Write data to port
serialPort.closePort();//Close serial port
} catch (SerialPortException ex) {
System.out.println(ex);
}
} else {
Assert.fail("No comport found. Maybe running on a laptop? Or cables aren't attached?");
}
assertTrue(true);
}
}