package o;

import javax.security.auth.x500.X500Principal;

/* loaded from: classes2.dex */
public final class nth {
    int a;
    final String b;
    int c;
    int d;
    final int e;
    char[] g;
    int j;

    public nth(X500Principal x500Principal) {
        String name = x500Principal.getName("RFC2253");
        this.b = name;
        this.e = name.length();
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public final String a() {
        int i;
        int i2;
        int i3;
        int i4;
        char c;
        char c2;
        char c3;
        int i5;
        int i6;
        char c4;
        char c5;
        while (true) {
            i = this.a;
            i2 = this.e;
            if (i >= i2 || this.g[i] != ' ') {
                break;
            }
            this.a = i + 1;
        }
        if (i == i2) {
            return null;
        }
        this.d = i;
        this.a = i + 1;
        while (true) {
            i3 = this.a;
            i4 = this.e;
            if (i3 >= i4 || (c5 = this.g[i3]) == '=' || c5 == ' ') {
                break;
            }
            this.a = i3 + 1;
        }
        if (i3 < i4) {
            this.c = i3;
            if (this.g[i3] == ' ') {
                while (true) {
                    i5 = this.a;
                    i6 = this.e;
                    if (i5 >= i6 || (c4 = this.g[i5]) == '=' || c4 != ' ') {
                        break;
                    }
                    this.a = i5 + 1;
                }
                if (this.g[i5] != '=' || i5 == i6) {
                    StringBuilder sb = new StringBuilder("Unexpected end of DN: ");
                    sb.append(this.b);
                    throw new IllegalStateException(sb.toString());
                }
            }
            this.a++;
            while (true) {
                int i7 = this.a;
                if (i7 >= this.e || this.g[i7] != ' ') {
                    break;
                }
                this.a = i7 + 1;
            }
            int i8 = this.c;
            int i9 = this.d;
            if (i8 - i9 > 4) {
                char[] cArr = this.g;
                if (cArr[i9 + 3] == '.' && (((c = cArr[i9]) == 'O' || c == 'o') && (((c2 = cArr[i9 + 1]) == 'I' || c2 == 'i') && ((c3 = cArr[i9 + 2]) == 'D' || c3 == 'd')))) {
                    this.d = i9 + 4;
                }
            }
            char[] cArr2 = this.g;
            int i10 = this.d;
            return new String(cArr2, i10, i8 - i10);
        }
        StringBuilder sb2 = new StringBuilder("Unexpected end of DN: ");
        sb2.append(this.b);
        throw new IllegalStateException(sb2.toString());
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public final char d() {
        int i;
        int i2 = this.a + 1;
        this.a = i2;
        if (i2 != this.e) {
            char c = this.g[i2];
            if (c == ' ' || c == '%' || c == '\\' || c == '_' || c == '\"' || c == '#') {
                return c;
            }
            switch (c) {
                case '*':
                case '+':
                case ',':
                    return c;
                default:
                    switch (c) {
                        case ';':
                        case '<':
                        case '=':
                        case '>':
                            return c;
                        default:
                            int b = b(i2);
                            this.a++;
                            if (b >= 128) {
                                if (b >= 192 && b <= 247) {
                                    if (b <= 223) {
                                        b &= 31;
                                        i = 1;
                                    } else if (b <= 239) {
                                        b &= 15;
                                        i = 2;
                                    } else {
                                        b &= 7;
                                        i = 3;
                                    }
                                    for (int i3 = 0; i3 < i; i3++) {
                                        int i4 = this.a;
                                        int i5 = i4 + 1;
                                        this.a = i5;
                                        if (i5 != this.e && this.g[i5] == '\\') {
                                            int i6 = i4 + 2;
                                            this.a = i6;
                                            int b2 = b(i6);
                                            this.a++;
                                            if ((b2 & 192) == 128) {
                                                b = (b << 6) + (b2 & 63);
                                            }
                                        }
                                    }
                                }
                                return '?';
                            }
                            return (char) b;
                    }
            }
        }
        StringBuilder sb = new StringBuilder("Unexpected end of DN: ");
        sb.append(this.b);
        throw new IllegalStateException(sb.toString());
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public final int b(int i) {
        int i2;
        int i3;
        int i4 = i + 1;
        if (i4 < this.e) {
            char[] cArr = this.g;
            char c = cArr[i];
            if (c >= '0' && c <= '9') {
                i2 = c - '0';
            } else if (c >= 'a' && c <= 'f') {
                i2 = c - 'W';
            } else {
                if (c < 'A' || c > 'F') {
                    StringBuilder sb = new StringBuilder("Malformed DN: ");
                    sb.append(this.b);
                    throw new IllegalStateException(sb.toString());
                }
                i2 = c - '7';
            }
            char c2 = cArr[i4];
            if (c2 >= '0' && c2 <= '9') {
                i3 = c2 - '0';
            } else if (c2 >= 'a' && c2 <= 'f') {
                i3 = c2 - 'W';
            } else {
                if (c2 < 'A' || c2 > 'F') {
                    StringBuilder sb2 = new StringBuilder("Malformed DN: ");
                    sb2.append(this.b);
                    throw new IllegalStateException(sb2.toString());
                }
                i3 = c2 - '7';
            }
            return (i2 << 4) + i3;
        }
        StringBuilder sb3 = new StringBuilder("Malformed DN: ");
        sb3.append(this.b);
        throw new IllegalStateException(sb3.toString());
    }
}