// <auto-generated/>
#nullable enable
#pragma warning disable
 
namespace Microsoft.AspNetCore.Certificates.Generation
{
    partial class UnixCertificateManager
    {
        /// <remarks>
        /// Pattern:<br/>
        /// <code>OPENSSLDIR:\s*"([^"]+)"</code><br/>
        /// Explanation:<br/>
        /// <code>
        /// ○ Match the string "OPENSSLDIR:".<br/>
        /// ○ Match a whitespace character atomically any number of times.<br/>
        /// ○ Match '"'.<br/>
        /// ○ 1st capture group.<br/>
        ///     ○ Match a character other than '"' atomically at least once.<br/>
        /// ○ Match '"'.<br/>
        /// </code>
        /// </remarks>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
        private static partial global::System.Text.RegularExpressions.Regex OpenSslVersionRegex => global::System.Text.RegularExpressions.Generated.OpenSslVersionRegex_0.Instance;
    }
}
 
namespace Microsoft.AspNetCore.Certificates.Generation
{
    partial class UnixCertificateManager
    {
        /// <remarks>
        /// Pattern:<br/>
        /// <code>^[0-9a-f]+\.[0-9]+$</code><br/>
        /// Explanation:<br/>
        /// <code>
        /// ○ Match if at the beginning of the string.<br/>
        /// ○ Match a lowercase hexadecimal digit atomically at least once.<br/>
        /// ○ Match '.'.<br/>
        /// ○ Match a character in the set [0-9] atomically at least once.<br/>
        /// ○ Match if at the end of the string or if before an ending newline.<br/>
        /// </code>
        /// </remarks>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
        private static partial global::System.Text.RegularExpressions.Regex OpenSslHashFilenameRegex => global::System.Text.RegularExpressions.Generated.OpenSslHashFilenameRegex_1.Instance;
    }
}
 
namespace Microsoft.AspNetCore.Certificates.Generation
{
    partial class UnixCertificateManager
    {
        /// <remarks>
        /// Pattern:<br/>
        /// <code>\.(pem|crt|cer)$</code><br/>
        /// Explanation:<br/>
        /// <code>
        /// ○ Match '.'.<br/>
        /// ○ 1st capture group.<br/>
        ///     ○ Match with 2 alternative expressions.<br/>
        ///         ○ Match the string "pem".<br/>
        ///         ○ Match a sequence of expressions.<br/>
        ///             ○ Match 'c'.<br/>
        ///             ○ Match with 2 alternative expressions.<br/>
        ///                 ○ Match the string "rt".<br/>
        ///                 ○ Match the string "er".<br/>
        /// ○ Match if at the end of the string or if before an ending newline.<br/>
        /// </code>
        /// </remarks>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
        private static partial global::System.Text.RegularExpressions.Regex OpenSslCertificateExtensionRegex => global::System.Text.RegularExpressions.Generated.OpenSslCertificateExtensionRegex_2.Instance;
    }
}
 
namespace System.Text.RegularExpressions.Generated
{
    using System;
    using System.Buffers;
    using System.CodeDom.Compiler;
    using System.Collections;
    using System.ComponentModel;
    using System.Globalization;
    using System.Runtime.CompilerServices;
    using System.Text.RegularExpressions;
    using System.Threading;
 
    /// <summary>Custom <see cref="Regex"/>-derived type for the OpenSslVersionRegex method.</summary>
    [GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
    [SkipLocalsInit]
    file sealed class OpenSslVersionRegex_0 : Regex
    {
        /// <summary>Cached, thread-safe singleton instance.</summary>
        internal static readonly OpenSslVersionRegex_0 Instance = new();
    
        /// <summary>Initializes the instance.</summary>
        private OpenSslVersionRegex_0()
        {
            base.pattern = "OPENSSLDIR:\\s*\"([^\"]+)\"";
            base.roptions = RegexOptions.None;
            ValidateMatchTimeout(Utilities.s_defaultTimeout);
            base.internalMatchTimeout = Utilities.s_defaultTimeout;
            base.factory = new RunnerFactory();
            base.capsize = 2;
        }
            
        /// <summary>Provides a factory for creating <see cref="RegexRunner"/> instances to be used by methods on <see cref="Regex"/>.</summary>
        private sealed class RunnerFactory : RegexRunnerFactory
        {
            /// <summary>Creates an instance of a <see cref="RegexRunner"/> used by methods on <see cref="Regex"/>.</summary>
            protected override RegexRunner CreateInstance() => new Runner();
        
            /// <summary>Provides the runner that contains the custom logic implementing the specified regular expression.</summary>
            private sealed class Runner : RegexRunner
            {
                /// <summary>Scan the <paramref name="inputSpan"/> starting from base.runtextstart for the next match.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                protected override void Scan(ReadOnlySpan<char> inputSpan)
                {
                    // Search until we can't find a valid starting position, we find a match, or we reach the end of the input.
                    while (TryFindNextPossibleStartingPosition(inputSpan) &&
                           !TryMatchAtCurrentPosition(inputSpan) &&
                           base.runtextpos != inputSpan.Length)
                    {
                        base.runtextpos++;
                        if (Utilities.s_hasTimeout)
                        {
                            base.CheckTimeout();
                        }
                    }
                }
        
                /// <summary>Search <paramref name="inputSpan"/> starting from base.runtextpos for the next location a match could possibly start.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                /// <returns>true if a possible match was found; false if no more matches are possible.</returns>
                private bool TryFindNextPossibleStartingPosition(ReadOnlySpan<char> inputSpan)
                {
                    int pos = base.runtextpos;
                    
                    // Any possible match is at least 14 characters.
                    if (pos <= inputSpan.Length - 14)
                    {
                        // The pattern has the literal "OPENSSLDIR:" at the beginning of the pattern. Find the next occurrence.
                        // If it can't be found, there's no match.
                        int i = inputSpan.Slice(pos).IndexOfAny(Utilities.s_indexOfString_6561199BCBB8490829F71D3C0AB5A8D82E7C7C1A521E49F6E6880A55FADC7161);
                        if (i >= 0)
                        {
                            base.runtextpos = pos + i;
                            return true;
                        }
                    }
                    
                    // No match found.
                    base.runtextpos = inputSpan.Length;
                    return false;
                }
        
                /// <summary>Determine whether <paramref name="inputSpan"/> at base.runtextpos is a match for the regular expression.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                /// <returns>true if the regular expression matches at the current position; otherwise, false.</returns>
                private bool TryMatchAtCurrentPosition(ReadOnlySpan<char> inputSpan)
                {
                    int pos = base.runtextpos;
                    int matchStart = pos;
                    int capture_starting_pos = 0;
                    ReadOnlySpan<char> slice = inputSpan.Slice(pos);
                    
                    // Match the string "OPENSSLDIR:".
                    if (!slice.StartsWith("OPENSSLDIR:"))
                    {
                        UncaptureUntil(0);
                        return false; // The input didn't match.
                    }
                    
                    // Match a whitespace character atomically any number of times.
                    {
                        int iteration = 11;
                        while ((uint)iteration < (uint)slice.Length && char.IsWhiteSpace(slice[iteration]))
                        {
                            iteration++;
                        }
                        
                        slice = slice.Slice(iteration);
                        pos += iteration;
                    }
                    
                    // Match '"'.
                    if (slice.IsEmpty || slice[0] != '"')
                    {
                        UncaptureUntil(0);
                        return false; // The input didn't match.
                    }
                    
                    // 1st capture group.
                    {
                        pos++;
                        slice = inputSpan.Slice(pos);
                        capture_starting_pos = pos;
                        
                        // Match a character other than '"' atomically at least once.
                        {
                            int iteration1 = slice.IndexOf('"');
                            if (iteration1 < 0)
                            {
                                iteration1 = slice.Length;
                            }
                            
                            if (iteration1 == 0)
                            {
                                UncaptureUntil(0);
                                return false; // The input didn't match.
                            }
                            
                            slice = slice.Slice(iteration1);
                            pos += iteration1;
                        }
                        
                        base.Capture(1, capture_starting_pos, pos);
                    }
                    
                    // Match '"'.
                    if (slice.IsEmpty || slice[0] != '"')
                    {
                        UncaptureUntil(0);
                        return false; // The input didn't match.
                    }
                    
                    // The input matched.
                    pos++;
                    base.runtextpos = pos;
                    base.Capture(0, matchStart, pos);
                    return true;
                    
                    // <summary>Undo captures until it reaches the specified capture position.</summary>
                    [MethodImpl(MethodImplOptions.AggressiveInlining)]
                    void UncaptureUntil(int capturePosition)
                    {
                        while (base.Crawlpos() > capturePosition)
                        {
                            base.Uncapture();
                        }
                    }
                }
            }
        }
 
    }
    
    /// <summary>Custom <see cref="Regex"/>-derived type for the OpenSslHashFilenameRegex method.</summary>
    [GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
    [SkipLocalsInit]
    file sealed class OpenSslHashFilenameRegex_1 : Regex
    {
        /// <summary>Cached, thread-safe singleton instance.</summary>
        internal static readonly OpenSslHashFilenameRegex_1 Instance = new();
    
        /// <summary>Initializes the instance.</summary>
        private OpenSslHashFilenameRegex_1()
        {
            base.pattern = "^[0-9a-f]+\\.[0-9]+$";
            base.roptions = RegexOptions.None;
            ValidateMatchTimeout(Utilities.s_defaultTimeout);
            base.internalMatchTimeout = Utilities.s_defaultTimeout;
            base.factory = new RunnerFactory();
            base.capsize = 1;
        }
            
        /// <summary>Provides a factory for creating <see cref="RegexRunner"/> instances to be used by methods on <see cref="Regex"/>.</summary>
        private sealed class RunnerFactory : RegexRunnerFactory
        {
            /// <summary>Creates an instance of a <see cref="RegexRunner"/> used by methods on <see cref="Regex"/>.</summary>
            protected override RegexRunner CreateInstance() => new Runner();
        
            /// <summary>Provides the runner that contains the custom logic implementing the specified regular expression.</summary>
            private sealed class Runner : RegexRunner
            {
                /// <summary>Scan the <paramref name="inputSpan"/> starting from base.runtextstart for the next match.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                protected override void Scan(ReadOnlySpan<char> inputSpan)
                {
                    // The pattern is anchored.  Validate the current position and try to match at it only.
                    if (TryFindNextPossibleStartingPosition(inputSpan) && !TryMatchAtCurrentPosition(inputSpan))
                    {
                        base.runtextpos = inputSpan.Length;
                    }
                }
        
                /// <summary>Search <paramref name="inputSpan"/> starting from base.runtextpos for the next location a match could possibly start.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                /// <returns>true if a possible match was found; false if no more matches are possible.</returns>
                private bool TryFindNextPossibleStartingPosition(ReadOnlySpan<char> inputSpan)
                {
                    int pos = base.runtextpos;
                    
                    // Any possible match is at least 3 characters.
                    if (pos <= inputSpan.Length - 3)
                    {
                        // The pattern leads with a beginning (\A) anchor.
                        if (pos == 0)
                        {
                            return true;
                        }
                    }
                    
                    // No match found.
                    base.runtextpos = inputSpan.Length;
                    return false;
                }
        
                /// <summary>Determine whether <paramref name="inputSpan"/> at base.runtextpos is a match for the regular expression.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                /// <returns>true if the regular expression matches at the current position; otherwise, false.</returns>
                private bool TryMatchAtCurrentPosition(ReadOnlySpan<char> inputSpan)
                {
                    int pos = base.runtextpos;
                    int matchStart = pos;
                    ReadOnlySpan<char> slice = inputSpan.Slice(pos);
                    
                    // Match if at the beginning of the string.
                    if (pos != 0)
                    {
                        return false; // The input didn't match.
                    }
                    
                    // Match a lowercase hexadecimal digit atomically at least once.
                    {
                        int iteration = slice.IndexOfAnyExcept(Utilities.s_asciiHexDigitsLower);
                        if (iteration < 0)
                        {
                            iteration = slice.Length;
                        }
                        
                        if (iteration == 0)
                        {
                            return false; // The input didn't match.
                        }
                        
                        slice = slice.Slice(iteration);
                        pos += iteration;
                    }
                    
                    // Match '.'.
                    if (slice.IsEmpty || slice[0] != '.')
                    {
                        return false; // The input didn't match.
                    }
                    
                    // Match a character in the set [0-9] atomically at least once.
                    {
                        int iteration1 = slice.Slice(1).IndexOfAnyExceptInRange('0', '9');
                        if (iteration1 < 0)
                        {
                            iteration1 = slice.Length - 1;
                        }
                        
                        if (iteration1 == 0)
                        {
                            return false; // The input didn't match.
                        }
                        
                        slice = slice.Slice(iteration1);
                        pos += iteration1;
                    }
                    
                    // Match if at the end of the string or if before an ending newline.
                    if (2 < slice.Length || (1 < slice.Length && slice[1] != '\n'))
                    {
                        return false; // The input didn't match.
                    }
                    
                    // The input matched.
                    pos++;
                    base.runtextpos = pos;
                    base.Capture(0, matchStart, pos);
                    return true;
                }
            }
        }
 
    }
    
    /// <summary>Custom <see cref="Regex"/>-derived type for the OpenSslCertificateExtensionRegex method.</summary>
    [GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
    [SkipLocalsInit]
    file sealed class OpenSslCertificateExtensionRegex_2 : Regex
    {
        /// <summary>Cached, thread-safe singleton instance.</summary>
        internal static readonly OpenSslCertificateExtensionRegex_2 Instance = new();
    
        /// <summary>Initializes the instance.</summary>
        private OpenSslCertificateExtensionRegex_2()
        {
            base.pattern = "\\.(pem|crt|cer)$";
            base.roptions = RegexOptions.None;
            ValidateMatchTimeout(Utilities.s_defaultTimeout);
            base.internalMatchTimeout = Utilities.s_defaultTimeout;
            base.factory = new RunnerFactory();
            base.capsize = 2;
        }
            
        /// <summary>Provides a factory for creating <see cref="RegexRunner"/> instances to be used by methods on <see cref="Regex"/>.</summary>
        private sealed class RunnerFactory : RegexRunnerFactory
        {
            /// <summary>Creates an instance of a <see cref="RegexRunner"/> used by methods on <see cref="Regex"/>.</summary>
            protected override RegexRunner CreateInstance() => new Runner();
        
            /// <summary>Provides the runner that contains the custom logic implementing the specified regular expression.</summary>
            private sealed class Runner : RegexRunner
            {
                /// <summary>Scan the <paramref name="inputSpan"/> starting from base.runtextstart for the next match.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                protected override void Scan(ReadOnlySpan<char> inputSpan)
                {
                    // Search until we can't find a valid starting position, we find a match, or we reach the end of the input.
                    while (TryFindNextPossibleStartingPosition(inputSpan) &&
                           !TryMatchAtCurrentPosition(inputSpan) &&
                           base.runtextpos != inputSpan.Length)
                    {
                        base.runtextpos++;
                        if (Utilities.s_hasTimeout)
                        {
                            base.CheckTimeout();
                        }
                    }
                }
        
                /// <summary>Search <paramref name="inputSpan"/> starting from base.runtextpos for the next location a match could possibly start.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                /// <returns>true if a possible match was found; false if no more matches are possible.</returns>
                private bool TryFindNextPossibleStartingPosition(ReadOnlySpan<char> inputSpan)
                {
                    int pos = base.runtextpos;
                    
                    // Any possible match is at least 4 characters.
                    if (pos <= inputSpan.Length - 4)
                    {
                        // The pattern has a trailing end (\Z) anchor, and any possible match is exactly 4 characters.
                        if (pos < inputSpan.Length - 5)
                        {
                            base.runtextpos = inputSpan.Length - 5;
                        }
                        return true;
                    }
                    
                    // No match found.
                    base.runtextpos = inputSpan.Length;
                    return false;
                }
        
                /// <summary>Determine whether <paramref name="inputSpan"/> at base.runtextpos is a match for the regular expression.</summary>
                /// <param name="inputSpan">The text being scanned by the regular expression.</param>
                /// <returns>true if the regular expression matches at the current position; otherwise, false.</returns>
                private bool TryMatchAtCurrentPosition(ReadOnlySpan<char> inputSpan)
                {
                    int pos = base.runtextpos;
                    int matchStart = pos;
                    int alternation_branch = 0;
                    int alternation_starting_capturepos = 0;
                    int alternation_starting_pos = 0;
                    int capture_starting_pos = 0;
                    ReadOnlySpan<char> slice = inputSpan.Slice(pos);
                    
                    // Match '.'.
                    if (slice.IsEmpty || slice[0] != '.')
                    {
                        UncaptureUntil(0);
                        return false; // The input didn't match.
                    }
                    
                    // 1st capture group.
                    //{
                        pos++;
                        slice = inputSpan.Slice(pos);
                        capture_starting_pos = pos;
                        
                        // Match with 2 alternative expressions.
                        //{
                            alternation_starting_pos = pos;
                            alternation_starting_capturepos = base.Crawlpos();
                            
                            // Branch 0
                            //{
                                // Match the string "pem".
                                if (!slice.StartsWith("pem"))
                                {
                                    goto AlternationBranch;
                                }
                                
                                alternation_branch = 0;
                                pos += 3;
                                slice = inputSpan.Slice(pos);
                                goto AlternationMatch;
                                
                                AlternationBranch:
                                pos = alternation_starting_pos;
                                slice = inputSpan.Slice(pos);
                                UncaptureUntil(alternation_starting_capturepos);
                            //}
                            
                            // Branch 1
                            //{
                                // Match 'c'.
                                if (slice.IsEmpty || slice[0] != 'c')
                                {
                                    UncaptureUntil(0);
                                    return false; // The input didn't match.
                                }
                                
                                // Match with 2 alternative expressions.
                                //{
                                    if ((uint)slice.Length < 2)
                                    {
                                        UncaptureUntil(0);
                                        return false; // The input didn't match.
                                    }
                                    
                                    switch (slice[1])
                                    {
                                        case 'r':
                                            // Match 't'.
                                            if ((uint)slice.Length < 3 || slice[2] != 't')
                                            {
                                                UncaptureUntil(0);
                                                return false; // The input didn't match.
                                            }
                                            
                                            pos += 3;
                                            slice = inputSpan.Slice(pos);
                                            break;
                                            
                                        case 'e':
                                            // Match 'r'.
                                            if ((uint)slice.Length < 3 || slice[2] != 'r')
                                            {
                                                UncaptureUntil(0);
                                                return false; // The input didn't match.
                                            }
                                            
                                            pos += 3;
                                            slice = inputSpan.Slice(pos);
                                            break;
                                            
                                        default:
                                            UncaptureUntil(0);
                                            return false; // The input didn't match.
                                    }
                                //}
                                
                                alternation_branch = 1;
                                goto AlternationMatch;
                            //}
                            
                            AlternationBacktrack:
                            if (Utilities.s_hasTimeout)
                            {
                                base.CheckTimeout();
                            }
                            
                            switch (alternation_branch)
                            {
                                case 0:
                                    goto AlternationBranch;
                                case 1:
                                    UncaptureUntil(0);
                                    return false; // The input didn't match.
                            }
                            
                            AlternationMatch:;
                        //}
                        
                        base.Capture(1, capture_starting_pos, pos);
                        
                        goto CaptureSkipBacktrack;
                        
                        CaptureBacktrack:
                        goto AlternationBacktrack;
                        
                        CaptureSkipBacktrack:;
                    //}
                    
                    // Match if at the end of the string or if before an ending newline.
                    if (pos < inputSpan.Length - 1 || ((uint)pos < (uint)inputSpan.Length && inputSpan[pos] != '\n'))
                    {
                        goto CaptureBacktrack;
                    }
                    
                    // The input matched.
                    base.runtextpos = pos;
                    base.Capture(0, matchStart, pos);
                    return true;
                    
                    // <summary>Undo captures until it reaches the specified capture position.</summary>
                    [MethodImpl(MethodImplOptions.AggressiveInlining)]
                    void UncaptureUntil(int capturePosition)
                    {
                        while (base.Crawlpos() > capturePosition)
                        {
                            base.Uncapture();
                        }
                    }
                }
            }
        }
 
    }
    
    /// <summary>Helper methods used by generated <see cref="Regex"/>-derived implementations.</summary>
    [GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.36704")]
    file static class Utilities
    {
        /// <summary>Default timeout value set in <see cref="AppContext"/>, or <see cref="Regex.InfiniteMatchTimeout"/> if none was set.</summary>
        internal static readonly TimeSpan s_defaultTimeout = AppContext.GetData("REGEX_DEFAULT_MATCH_TIMEOUT") is TimeSpan timeout ? timeout : Regex.InfiniteMatchTimeout;
        
        /// <summary>Whether <see cref="s_defaultTimeout"/> is non-infinite.</summary>
        internal static readonly bool s_hasTimeout = s_defaultTimeout != Regex.InfiniteMatchTimeout;
        
        /// <summary>Supports searching for characters in or not in "0123456789abcdef".</summary>
        internal static readonly SearchValues<char> s_asciiHexDigitsLower = SearchValues.Create("0123456789abcdef");
        
        /// <summary>Supports searching for the string "OPENSSLDIR:".</summary>
        internal static readonly SearchValues<string> s_indexOfString_6561199BCBB8490829F71D3C0AB5A8D82E7C7C1A521E49F6E6880A55FADC7161 = SearchValues.Create(["OPENSSLDIR:"], StringComparison.Ordinal);
    }
}