/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  org.apache.ftpserver.ftplet.FileSystemView
 *  org.apache.ftpserver.ftplet.FtpException
 *  org.apache.ftpserver.ftplet.FtpFile
 *  org.jetbrains.annotations.Nullable
 */
package com.l7tech.server.transport.ftp;

import com.l7tech.server.transport.ftp.j;
import java.util.ArrayList;
import org.apache.ftpserver.ftplet.FileSystemView;
import org.apache.ftpserver.ftplet.FtpException;
import org.apache.ftpserver.ftplet.FtpFile;
import org.jetbrains.annotations.Nullable;

class k
implements FileSystemView {
    private String a;
    private static final String[] b;

    k() {
    }

    public boolean changeWorkingDirectory(String string) throws FtpException {
        boolean bl2;
        block4: {
            block5: {
                bl2 = false;
                try {
                    if (string == null) break block4;
                    if (!"/".equals(string)) break block5;
                }
                catch (FtpException ftpException) {
                    throw k.a(ftpException);
                }
                bl2 = true;
                this.a = null;
                break block4;
            }
            if (string.startsWith("/")) {
                bl2 = true;
                this.a = this.a(null, string);
            } else {
                bl2 = true;
                this.a = this.a(this.a, string);
            }
        }
        return bl2;
    }

    public boolean isRandomAccessible() throws FtpException {
        return false;
    }

    public FtpFile getWorkingDirectory() throws FtpException {
        return this.a(this.a());
    }

    /*
     * Exception decompiling
     */
    public FtpFile getFile(String var1_1) throws FtpException {
        /*
         * This method has failed to decompile.  When submitting a bug report, please provide this stack trace, and (if you hold appropriate legal rights) the relevant class file.
         * 
         * org.benf.cfr.reader.util.ConfusedCFRException: Tried to end blocks [0[TRYBLOCK]], but top level block is 1[SWITCH]
         *     at org.benf.cfr.reader.bytecode.analysis.opgraph.Op04StructuredStatement.processEndingBlocks(Op04StructuredStatement.java:435)
         *     at org.benf.cfr.reader.bytecode.analysis.opgraph.Op04StructuredStatement.buildNestedBlocks(Op04StructuredStatement.java:484)
         *     at org.benf.cfr.reader.bytecode.analysis.opgraph.Op03SimpleStatement.createInitialStructuredBlock(Op03SimpleStatement.java:736)
         *     at org.benf.cfr.reader.bytecode.CodeAnalyser.getAnalysisInner(CodeAnalyser.java:850)
         *     at org.benf.cfr.reader.bytecode.CodeAnalyser.getAnalysisOrWrapFail(CodeAnalyser.java:278)
         *     at org.benf.cfr.reader.bytecode.CodeAnalyser.getAnalysis(CodeAnalyser.java:201)
         *     at org.benf.cfr.reader.entities.attributes.AttributeCode.analyse(AttributeCode.java:94)
         *     at org.benf.cfr.reader.entities.Method.analyse(Method.java:531)
         *     at org.benf.cfr.reader.entities.ClassFile.analyseMid(ClassFile.java:1055)
         *     at org.benf.cfr.reader.entities.ClassFile.analyseTop(ClassFile.java:942)
         *     at org.benf.cfr.reader.Driver.doJarVersionTypes(Driver.java:257)
         *     at org.benf.cfr.reader.Driver.doJar(Driver.java:139)
         *     at org.benf.cfr.reader.CfrDriverImpl.analyse(CfrDriverImpl.java:76)
         *     at org.benf.cfr.reader.Main.main(Main.java:54)
         */
        throw new IllegalStateException("Decompilation failed");
    }

    public FtpFile getHomeDirectory() throws FtpException {
        return this.a("/");
    }

    public void dispose() {
    }

    private String a() {
        return this.a == null ? "/" : this.a;
    }

    private String a(@Nullable String string, String string2) {
        String string3 = this.a(string2, false);
        if (string3.endsWith("/")) {
            string3 = string3.substring(0, string3.length() - 1);
        }
        Object object = string == null ? (string3.startsWith("/") ? string3 : "/" + string3) : (string3.startsWith("/") ? string3 : string + "/" + string3);
        return this.a((String)object, true);
    }

    private String a(String string, boolean bl2) {
        String string2 = string;
        if (string2 != null) {
            String[] stringArray = string2.split("/");
            ArrayList<String> arrayList = new ArrayList<String>(stringArray.length);
            Object object = stringArray;
            int n2 = ((String[])object).length;
            block9: for (int i2 = 0; i2 < n2; ++i2) {
                String string3;
                String string4 = string3 = object[i2];
                int n3 = -1;
                switch (string4.hashCode()) {
                    case 46: {
                        if (!string4.equals(".")) break;
                        n3 = 0;
                        break;
                    }
                    case 0: {
                        if (!string4.equals("")) break;
                        n3 = 1;
                        break;
                    }
                    case 1472: {
                        String[] stringArray2 = b;
                        if (!string4.equals(stringArray2[3])) break;
                        n3 = 2;
                    }
                }
                switch (n3) {
                    case 0: 
                    case 1: {
                        continue block9;
                    }
                    case 2: {
                        if (!bl2 && (arrayList.isEmpty() || b[3].equals(arrayList.get(arrayList.size() - 1)))) {
                            arrayList.add(string3);
                            continue block9;
                        }
                        if (arrayList.isEmpty()) continue block9;
                        arrayList.remove(arrayList.size() - 1);
                        continue block9;
                    }
                    default: {
                        arrayList.add(string3);
                    }
                }
            }
            object = new StringBuilder();
            if (bl2) {
                ((StringBuilder)object).append('/');
            }
            for (String string5 : arrayList) {
                ((StringBuilder)object).append(string5);
                ((StringBuilder)object).append('/');
            }
            string2 = ((StringBuilder)object).toString();
            if (string2.length() > 1) {
                string2 = string2.substring(0, string2.length() - 1);
            }
        }
        return string2;
    }

    private FtpFile b(String string, String string2) {
        return new j(true, this.a(string, string2));
    }

    private FtpFile a(String string) {
        return new j(false, string);
    }

    private static FtpException a(FtpException ftpException) {
        return ftpException;
    }

    /*
     * Unable to fully structure code
     */
    static {
        block10: {
            block9: {
                var5 = new String[4];
                var3_1 = 0;
                var2_2 = "\u0007 \u0003\u0007 1";
                var4_3 = "\u0007 \u0003\u0007 1".length();
                var1_4 = 2;
                var0_5 = -1;
lbl7:
                // 2 sources

                while (true) {
                    v0 = 60;
                    v1 = ++var0_5;
                    v2 = var2_2.substring(v1, v1 + var1_4);
                    v3 = -1;
                    break block9;
                    break;
                }
lbl13:
                // 1 sources

                while (true) {
                    var5[var3_1++] = k.a(v0, k.b(v2));
                    if ((var0_5 += var1_4) < var4_3) {
                        var1_4 = var2_2.charAt(var0_5);
                        ** continue;
                    }
                    var2_2 = "Pv\u0002Pw";
                    var4_3 = "Pv\u0002Pw".length();
                    var1_4 = 2;
                    var0_5 = -1;
lbl22:
                    // 2 sources

                    while (true) {
                        v0 = 107;
                        v4 = ++var0_5;
                        v2 = var2_2.substring(v4, v4 + var1_4);
                        v3 = 0;
                        break block9;
                        break;
                    }
                    break;
                }
lbl28:
                // 1 sources

                while (true) {
                    var5[var3_1++] = k.a(v0, k.b(v2));
                    if ((var0_5 += var1_4) < var4_3) {
                        var1_4 = var2_2.charAt(var0_5);
                        ** continue;
                    }
                    break block10;
                    break;
                }
            }
            switch (v3) {
                default: {
                    ** continue;
                }
                ** case 0:
lbl39:
                // 1 sources

                ** continue;
            }
        }
        k.b = var5;
    }

    private static char[] b(String string) {
        char[] cArray = string.toCharArray();
        if (cArray.length < 2) {
            cArray = cArray;
            cArray[0] = (char)(cArray[0] ^ 0x46);
        }
        return cArray;
    }

    /*
     * Handled impossible loop by duplicating code
     * Enabled aggressive block sorting
     */
    private static String a(int n2, char[] cArray) {
        char[] cArray2;
        block11: {
            int n3;
            int n4;
            int n5;
            block10: {
                n5 = n2;
                cArray2 = cArray;
                n4 = cArray.length;
                n3 = 0;
                if (!true) break block10;
                n4 = n4;
                if (n4 <= n3) break block11;
            }
            do {
                n5 = n5;
                cArray2 = cArray2;
                int n6 = n3;
                cArray2[n6] = (char)(cArray2[n6] ^ (n5 ^ (switch (n3 % 7) {
                    case 0 -> 21;
                    case 1 -> 50;
                    case 2 -> 34;
                    case 3 -> 59;
                    case 4 -> 120;
                    case 5 -> 33;
                    default -> 70;
                })));
                ++n3;
                n4 = n4;
            } while (n4 > n3);
        }
        return new String(cArray2).intern();
    }
}