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// <auto-generated/>
#nullable enable
#pragma warning disable
namespace System.Data.Common
{
partial class DbConnectionOptions
{
/// <remarks>
/// Pattern:<br/>
/// <code>^(?![;\s])[^\p{Cc}]+(?<!\s)$</code><br/>
/// Explanation:<br/>
/// <code>
/// ○ Match if at the beginning of the string.<br/>
/// ○ Zero-width negative lookahead.<br/>
/// ○ Match a character in the set [;\s].<br/>
/// ○ Match any character other than a Unicode control character greedily at least once.<br/>
/// ○ Zero-width negative lookbehind.<br/>
/// ○ Match a whitespace character right-to-left.<br/>
/// ○ Match if at the end of the string or if before an ending newline.<br/>
/// </code>
/// </remarks>
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.26904")]
private static partial global::System.Text.RegularExpressions.Regex ConnectionStringValidKeyRegex => global::System.Text.RegularExpressions.Generated.ConnectionStringValidKeyRegex_0.Instance;
}
}
namespace System.Data.Common
{
partial class DbConnectionOptions
{
/// <remarks>
/// Pattern:<br/>
/// <code>^[^"'=;\s\p{Cc}]*$</code><br/>
/// Explanation:<br/>
/// <code>
/// ○ Match if at the beginning of the string.<br/>
/// ○ Match a character in the set [^"';=\s\p{Cc}] atomically any number of times.<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", "11.0.14.26904")]
private static partial global::System.Text.RegularExpressions.Regex ConnectionStringQuoteValueRegex => global::System.Text.RegularExpressions.Generated.ConnectionStringQuoteValueRegex_1.Instance;
}
}
namespace System.Data.Common
{
partial class DbConnectionOptions
{
/// <remarks>
/// Pattern:<br/>
/// <code>^\{([^\}\u0000]|\}\})*\}$</code><br/>
/// Options:<br/>
/// <code>RegexOptions.ExplicitCapture</code><br/>
/// Explanation:<br/>
/// <code>
/// ○ Match if at the beginning of the string.<br/>
/// ○ Match '{'.<br/>
/// ○ Loop greedily any number of times.<br/>
/// ○ Match with 2 alternative expressions.<br/>
/// ○ Match a character in the set [^\0}].<br/>
/// ○ Match the string "}}".<br/>
/// ○ Match '}'.<br/>
/// ○ Match if at the end of the string or if before an ending newline.<br/>
/// </code>
/// </remarks>
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.26904")]
private static partial global::System.Text.RegularExpressions.Regex ConnectionStringQuoteOdbcValueRegex => global::System.Text.RegularExpressions.Generated.ConnectionStringQuoteOdbcValueRegex_2.Instance;
}
}
namespace System.Text.RegularExpressions.Generated
{
using System;
using System.Buffers;
using System.CodeDom.Compiler;
using System.Collections;
using System.ComponentModel;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Text.RegularExpressions;
using System.Threading;
/// <summary>Custom <see cref="Regex"/>-derived type for the ConnectionStringValidKeyRegex method.</summary>
[GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.26904")]
[SkipLocalsInit]
file sealed class ConnectionStringValidKeyRegex_0 : Regex
{
/// <summary>Cached, thread-safe singleton instance.</summary>
internal static readonly ConnectionStringValidKeyRegex_0 Instance = new();
/// <summary>Initializes the instance.</summary>
private ConnectionStringValidKeyRegex_0()
{
base.pattern = "^(?![;\\s])[^\\p{Cc}]+(?<!\\s)$";
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;
// Empty matches aren't possible.
if ((uint)pos < (uint)inputSpan.Length)
{
// 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;
char ch;
int charloop_starting_pos = 0, charloop_ending_pos = 0;
int stackpos = 0;
ReadOnlySpan<char> slice = inputSpan.Slice(pos);
// Match if at the beginning of the string.
if (pos != 0)
{
return false; // The input didn't match.
}
// Zero-width negative lookahead.
{
slice = inputSpan.Slice(pos);
int negativelookahead__starting_pos = pos;
if (Utilities.s_hasTimeout)
{
base.CheckTimeout();
}
int atomic_stackpos = stackpos;
// Match a character in the set [;\s].
if (slice.IsEmpty || ((ch = slice[0]) < 128 ? ("㸀\0\u0001ࠀ\0\0\0\0"[ch >> 4] & (1 << (ch & 0xF))) == 0 : !RegexRunner.CharInClass((char)ch, "\0\u0002\u0001;<d")))
{
goto NegativeLookaroundMatch;
}
stackpos = atomic_stackpos;
return false; // The input didn't match.
NegativeLookaroundMatch:
pos = negativelookahead__starting_pos;
slice = inputSpan.Slice(pos);
}
// Match any character other than a Unicode control character greedily at least once.
//{
charloop_starting_pos = pos;
int iteration = 0;
while ((uint)iteration < (uint)slice.Length && (char.GetUnicodeCategory(slice[iteration]) != UnicodeCategory.Control))
{
iteration++;
}
if (iteration == 0)
{
return false; // The input didn't match.
}
slice = slice.Slice(iteration);
pos += iteration;
charloop_ending_pos = pos;
charloop_starting_pos++;
goto CharLoopEnd;
CharLoopBacktrack:
if (Utilities.s_hasTimeout)
{
base.CheckTimeout();
}
if (charloop_starting_pos >= charloop_ending_pos)
{
return false; // The input didn't match.
}
pos = --charloop_ending_pos;
slice = inputSpan.Slice(pos);
CharLoopEnd:
//}
// Zero-width negative lookbehind.
{
slice = inputSpan.Slice(pos);
int negativelookbehind__starting_pos = pos;
if (Utilities.s_hasTimeout)
{
base.CheckTimeout();
}
int atomic_stackpos1 = stackpos;
// Match a whitespace character right-to-left.
if ((uint)(pos - 1) >= inputSpan.Length || !char.IsWhiteSpace(inputSpan[pos - 1]))
{
goto NegativeLookaroundMatch1;
}
pos--;
stackpos = atomic_stackpos1;
goto CharLoopBacktrack;
NegativeLookaroundMatch1:
pos = negativelookbehind__starting_pos;
slice = inputSpan.Slice(pos);
}
// 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 CharLoopBacktrack;
}
// The input matched.
base.runtextpos = pos;
base.Capture(0, matchStart, pos);
return true;
}
}
}
}
/// <summary>Custom <see cref="Regex"/>-derived type for the ConnectionStringQuoteValueRegex method.</summary>
[GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.26904")]
[SkipLocalsInit]
file sealed class ConnectionStringQuoteValueRegex_1 : Regex
{
/// <summary>Cached, thread-safe singleton instance.</summary>
internal static readonly ConnectionStringQuoteValueRegex_1 Instance = new();
/// <summary>Initializes the instance.</summary>
private ConnectionStringQuoteValueRegex_1()
{
base.pattern = "^[^\"'=;\\s\\p{Cc}]*$";
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;
// 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;
char ch;
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 character in the set [^"';=\s\p{Cc}] atomically any number of times.
{
int iteration = 0;
while ((uint)iteration < (uint)slice.Length && ((ch = slice[iteration]) < 128 ? ("\0\0ｺ\ud7ff\uffff\uffff\uffff翿"[ch >> 4] & (1 << (ch & 0xF))) != 0 : RegexRunner.CharInClass((char)ch, "\u0001\b\u0002\"#'(;<=>d\u000f")))
{
iteration++;
}
slice = slice.Slice(iteration);
pos += iteration;
}
// 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'))
{
return false; // The input didn't match.
}
// The input matched.
base.runtextpos = pos;
base.Capture(0, matchStart, pos);
return true;
}
}
}
}
/// <summary>Custom <see cref="Regex"/>-derived type for the ConnectionStringQuoteOdbcValueRegex method.</summary>
[GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.26904")]
[SkipLocalsInit]
file sealed class ConnectionStringQuoteOdbcValueRegex_2 : Regex
{
/// <summary>Cached, thread-safe singleton instance.</summary>
internal static readonly ConnectionStringQuoteOdbcValueRegex_2 Instance = new();
/// <summary>Initializes the instance.</summary>
private ConnectionStringQuoteOdbcValueRegex_2()
{
base.pattern = "^\\{([^\\}\0]|\\}\\})*\\}$";
base.roptions = RegexOptions.ExplicitCapture;
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 2 characters.
if (pos <= inputSpan.Length - 2)
{
// 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;
char ch;
int loop_iteration = 0;
int stackpos = 0;
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 '{'.
if (slice.IsEmpty || slice[0] != '{')
{
return false; // The input didn't match.
}
// Loop greedily any number of times.
//{
pos++;
slice = inputSpan.Slice(pos);
loop_iteration = 0;
LoopBody:
Utilities.StackPush(ref base.runstack!, ref stackpos, pos);
loop_iteration++;
// Match with 2 alternative expressions.
//{
int alternation_starting_pos = pos;
// Branch 0
//{
// Match a character in the set [^\0}].
if (slice.IsEmpty || (((ch = slice[0]) == '\0') | (ch == '}')))
{
goto AlternationBranch;
}
Utilities.StackPush(ref base.runstack!, ref stackpos, 0, alternation_starting_pos);
pos++;
slice = inputSpan.Slice(pos);
goto AlternationMatch;
AlternationBranch:
pos = alternation_starting_pos;
slice = inputSpan.Slice(pos);
//}
// Branch 1
//{
// Match the string "}}".
if (!slice.StartsWith("}}"))
{
goto LoopIterationNoMatch;
}
Utilities.StackPush(ref base.runstack!, ref stackpos, 1, alternation_starting_pos);
pos += 2;
slice = inputSpan.Slice(pos);
goto AlternationMatch;
//}
AlternationBacktrack:
if (Utilities.s_hasTimeout)
{
base.CheckTimeout();
}
alternation_starting_pos = base.runstack![--stackpos];
switch (base.runstack![--stackpos])
{
case 0:
goto AlternationBranch;
case 1:
goto LoopIterationNoMatch;
}
AlternationMatch:;
//}
// The loop has no upper bound. Continue iterating greedily.
goto LoopBody;
// The loop iteration failed. Put state back to the way it was before the iteration.
LoopIterationNoMatch:
if (--loop_iteration < 0)
{
// Unable to match the remainder of the expression after exhausting the loop.
return false; // The input didn't match.
}
pos = base.runstack![--stackpos];
slice = inputSpan.Slice(pos);
goto LoopEnd;
LoopBacktrack:
if (Utilities.s_hasTimeout)
{
base.CheckTimeout();
}
if (loop_iteration == 0)
{
// No iterations of the loop remain to backtrack into. Fail the loop.
return false; // The input didn't match.
}
goto AlternationBacktrack;
LoopEnd:;
//}
// Match '}'.
if (slice.IsEmpty || slice[0] != '}')
{
goto LoopBacktrack;
}
// Match if at the end of the string or if before an ending newline.
if (2 < slice.Length || (1 < slice.Length && slice[1] != '\n'))
{
goto LoopBacktrack;
}
// The input matched.
pos++;
base.runtextpos = pos;
base.Capture(0, matchStart, pos);
return true;
}
}
}
}
/// <summary>Helper methods used by generated <see cref="Regex"/>-derived implementations.</summary>
[GeneratedCodeAttribute("System.Text.RegularExpressions.Generator", "11.0.14.26904")]
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>Pushes 1 value onto the backtracking stack.</summary>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
internal static void StackPush(ref int[] stack, ref int pos, int arg0)
{
// If there's space available for the value, store it.
int[] s = stack;
int p = pos;
if ((uint)p < (uint)s.Length)
{
s[p] = arg0;
pos++;
return;
}
// Otherwise, resize the stack to make room and try again.
WithResize(ref stack, ref pos, arg0);
// <summary>Resize the backtracking stack array and push 1 value onto the stack.</summary>
[MethodImpl(MethodImplOptions.NoInlining)]
static void WithResize(ref int[] stack, ref int pos, int arg0)
{
Array.Resize(ref stack, (pos + 0) * 2);
StackPush(ref stack, ref pos, arg0);
}
}
/// <summary>Pushes 2 values onto the backtracking stack.</summary>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
internal static void StackPush(ref int[] stack, ref int pos, int arg0, int arg1)
{
// If there's space available for all 2 values, store them.
int[] s = stack;
int p = pos;
if ((uint)(p + 1) < (uint)s.Length)
{
s[p] = arg0;
s[p + 1] = arg1;
pos += 2;
return;
}
// Otherwise, resize the stack to make room and try again.
WithResize(ref stack, ref pos, arg0, arg1);
// <summary>Resize the backtracking stack array and push 2 values onto the stack.</summary>
[MethodImpl(MethodImplOptions.NoInlining)]
static void WithResize(ref int[] stack, ref int pos, int arg0, int arg1)
{
Array.Resize(ref stack, (pos + 1) * 2);
StackPush(ref stack, ref pos, arg0, arg1);
}
}
}
}
|