Package jnr.posix

Examples of jnr.posix.Passwd

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    public static IRubyObject getpwuid(IRubyObject recv, IRubyObject[] args) {
        Ruby runtime = recv.getRuntime();
        POSIX posix = runtime.getPosix();
        try {
            int uid = args.length == 0 ? posix.getuid() : RubyNumeric.fix2int(args[0]);
            Passwd pwd = posix.getpwuid(uid);
            if(pwd == null) {
                if (Platform.IS_WINDOWS) {  // MRI behavior
                    return recv.getRuntime().getNil();
                }
                throw runtime.newArgumentError("can't find user for " + uid);
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    @JRubyMethod(name = "getpwnam", required=1, module = true)
    public static IRubyObject getpwnam(IRubyObject recv, IRubyObject name) {
        Ruby runtime = recv.getRuntime();
        String nam = name.convertToString().toString();
        try {
            Passwd pwd = runtime.getPosix().getpwnam(nam);
            if(pwd == null) {
                if (Platform.IS_WINDOWS) {  // MRI behavior
                    return runtime.getNil();
                }
                throw runtime.newArgumentError("can't find user for " + nam);
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            // call getpwent to fail early if unsupported
            posix.getpwent();
            if(block.isGiven()) {
                ThreadContext context = runtime.getCurrentContext();
                posix.setpwent();
                Passwd pw;
                while((pw = posix.getpwent()) != null) {
                    block.yield(context, setupPasswd(runtime, pw));
                }
                posix.endpwent();
            }

            Passwd pw = posix.getpwent();
            if (pw != null) {
                return setupPasswd(runtime, pw);
            } else {
                return runtime.getNil();
            }
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    @JRubyMethod(name = "getpwent", module = true)
    public static IRubyObject getpwent(IRubyObject recv) {
        Ruby runtime = recv.getRuntime();
        try {
            Passwd passwd = runtime.getPosix().getpwent();
            if (passwd != null) {
                return setupPasswd(runtime, passwd);
            } else {
                return runtime.getNil();
            }
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    public static IRubyObject getpwuid(IRubyObject recv, IRubyObject[] args) {
        Ruby runtime = recv.getRuntime();
        POSIX posix = runtime.getPosix();
        try {
            int uid = args.length == 0 ? posix.getuid() : RubyNumeric.fix2int(args[0]);
            Passwd pwd = posix.getpwuid(uid);
            if(pwd == null) {
                if (Platform.IS_WINDOWS) {  // MRI behavior
                    return recv.getRuntime().getNil();
                }
                throw runtime.newArgumentError("can't find user for " + uid);
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    @JRubyMethod(required=1, module = true)
    public static IRubyObject getpwnam(IRubyObject recv, IRubyObject name) {
        Ruby runtime = recv.getRuntime();
        String nam = name.convertToString().toString();
        try {
            Passwd pwd = runtime.getPosix().getpwnam(nam);
            if (pwd == null) {
                if (Platform.IS_WINDOWS) {  // MRI behavior
                    return runtime.getNil();
                }
                throw runtime.newArgumentError("can't find user for " + nam);
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                    throw runtime.newRuntimeError("parallel passwd iteration");
                }
               
                posix.setpwent();
                try {
                    Passwd pw;
                    while((pw = posix.getpwent()) != null) {
                        block.yield(context, setupPasswd(runtime, pw));
                    }
                } finally {
                    posix.endpwent();
                    iteratingPasswd.set(false);
                }
            }

            Passwd pw = posix.getpwent();
            if (pw != null) {
                return setupPasswd(runtime, pw);
            } else {
                return runtime.getNil();
            }
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    @JRubyMethod(module = true)
    public static IRubyObject getpwent(IRubyObject recv) {
        Ruby runtime = recv.getRuntime();
        try {
            Passwd passwd = runtime.getPosix().getpwent();
            if (passwd != null) {
                return setupPasswd(runtime, passwd);
            } else {
                return runtime.getNil();
            }
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    file.delete();
  }

    @Test public void getpwuid() {
        Passwd pwd = posix.getpwuid(posix.getuid());
        assertNotNull("getpwuid failed", pwd);
       
    }
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Related Classes of jnr.posix.Passwd

  • jnr.posix.JavaPOSIXTest
  • org.jruby.ext.etc.RubyEtc
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