133 lines
4.6 KiB
Java
133 lines
4.6 KiB
Java
package netmanager.lib;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.text.SimpleDateFormat;
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import java.util.Properties;
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import com.cm.smartgate.config.NetManagementConfig;
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import com.sun.jna.Platform;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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// 平台操作类
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@Component
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public class PlatUtils {
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@Autowired
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private static NetManagementConfig netManagementConfig;
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public PlatUtils() {
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}
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// 获取系统前缀表示（小写）
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public static String sdk_plat_getOsPrefix() {
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String strArch = System.getProperty("os.arch").toLowerCase();
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final String strName = System.getProperty("os.name");
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String strOsPrefix;
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int nPlatform = Platform.getOSType();
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if (Platform.WINDOWS == nPlatform) {
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if ("i386".equals(strArch)) {
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strArch = "x86";
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} else if ("x86_64".equals(strArch) || "amd64".equals(strArch)) {
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strArch = "x64";
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}
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strOsPrefix = "win-" + strArch;
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} else if (Platform.LINUX == nPlatform) {
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if ("x86".equals(strArch)) {
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strArch = "x86";
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} else if ("x86_64".equals(strArch) || "amd64".equals(strArch)) {
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strArch = "x64";
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}
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strOsPrefix = "linux-" + strArch;
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} else {
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strOsPrefix = strName.toLowerCase();
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if ("x86".equals(strArch)) {
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strArch = "x86";
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} else if ("x86_64".equals(strArch)) {
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strArch = "x64";
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}
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int nSpace = strOsPrefix.indexOf(" ");
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if (nSpace != -1) {
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strOsPrefix = strOsPrefix.substring(0, nSpace);
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}
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strOsPrefix += "-" + strArch;
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}
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System.out.println(strOsPrefix);
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return strOsPrefix;
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}
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// 读取当前目录下的路径配置文件
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public static String sdk_plat_getCfgProperty(String configPath, String key) {
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Properties properties = new Properties();
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// String strRootPath = System.getProperty("user.dir").replace("\\", "/");
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String strRootPath = configPath.replace("\\", "/");
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FileInputStream inputStream = null;
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try {
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inputStream = new FileInputStream(strRootPath + "/config.properties");
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properties.load(inputStream);
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return properties.getProperty(key);
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}
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// 获取系统类型名称
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public static String sdk_plat_getOsTypeName() {
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String strOsName = "";
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String strOsPrefix = sdk_plat_getOsPrefix();
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if (strOsPrefix.startsWith("win-x86") || strOsPrefix.startsWith("win-x64")) {
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strOsName = "win";
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} else if (strOsPrefix.startsWith("linux-x86") || strOsPrefix.startsWith("linux-x64")) {
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strOsName = "linux";
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} else {
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strOsName = "unknown";
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}
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return strOsName;
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}
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// 获取加载库名称
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public static String sdk_plat_getLoadLibrary(String configPath, String strLibrary) {
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String strOsPrefix = sdk_plat_getOsPrefix();
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String strLoadLibraryDir = "";
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String strLibraryName = "";
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if (strOsPrefix.startsWith("win-x86")) {
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strLoadLibraryDir = sdk_plat_getCfgProperty(configPath,"win-x86");
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strLibraryName = strLibrary + ".dll";
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} else if (strOsPrefix.startsWith("win-x64")) {
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strLoadLibraryDir = sdk_plat_getCfgProperty(configPath,"win-x64");
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strLibraryName = strLibrary + ".dll";
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} else if (strOsPrefix.startsWith("linux-x86")) {
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strLoadLibraryDir = sdk_plat_getCfgProperty(configPath,"linux-x86");
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strLibraryName = "lib" + strLibrary + ".so";
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} else if (strOsPrefix.startsWith("linux-x64")) {
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strLoadLibraryDir = sdk_plat_getCfgProperty(configPath, "linux-x64");
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strLibraryName = "lib" + strLibrary + ".so";
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}
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String strResult = configPath + strLoadLibraryDir + strLibraryName;
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System.out.println(strResult);
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return strResult;
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}
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// 获取当前时间
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public static String sdk_plat_getDate(String format) {
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SimpleDateFormat simpleDate = null;
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if (null == format || format.isEmpty()) {
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simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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} else {
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simpleDate = new SimpleDateFormat(format);
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}
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return simpleDate.format(new java.util.Date());
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}
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}
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