95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
#include "GameLift/GameLiftClp.h"
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int32 cmdlineparser::GetConfiguredOrDefaultPort(const FString& Token)
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{
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return details::GetConfiguredOrDefaultPort(FCommandLine::Get(), Token);
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}
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int32 cmdlineparser::GetConfiguredOrDefaultPort(const FString& CommandLine, const FString& Token)
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{
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return details::GetConfiguredOrDefaultPort(CommandLine, Token);
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}
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cmdlineparser::details::FParseResult cmdlineparser::GetValueOfToken(const FString& CommandLine, const details::EAvailableTokens Token)
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{
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details::FParseResult Result;
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FString ValueOfToken;
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Result.Token = Token;
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ensure(Token < details::EAvailableTokens::MaxToken);
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const bool bTokenFound = FParse::Value(
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*CommandLine,
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*details::EnsureEndsWith(details::CLI_TOKENS[static_cast<int32>(Token)],
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TEXT("=")),
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ValueOfToken
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);
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if (!bTokenFound)
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{
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Result.Value = FString();
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Result.ErrorCode = details::EErrorCodes::TokenNotFound;
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Result.bIsValid = false;
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}
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else
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{
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if (ValueOfToken.IsEmpty())
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{
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Result.Value = FString();
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Result.ErrorCode = details::EErrorCodes::ValueEmpty;
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Result.bIsValid = false;
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}
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else
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{
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if (details::DoesRegExMatch(ValueOfToken, details::REGEX_PATTERNS[static_cast<int32>(Token)]))
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{
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Result.ErrorCode = details::EErrorCodes::NoError;
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Result.bIsValid = true;
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}
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else
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{
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Result.ErrorCode = details::EErrorCodes::FailedValidation;
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Result.bIsValid = false;
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}
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Result.Value = ValueOfToken;
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}
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}
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ensure(Result.ErrorCode < details::EErrorCodes::MaxCode);
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FString ErrorMessage = details::ERROR_MESSAGES[static_cast<int32>(Result.ErrorCode)];
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FString TokenName = details::CLI_TOKENS[static_cast<int32>(Result.Token)];
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FString Value = Result.Value;
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// Result.ErrorMessage = FString::Format(*ErrorMessage, {FStringFormatArg(TokenName), FStringFormatArg(Value)});
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Result.ErrorMessage = ErrorMessage;
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return Result;
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}
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// cmdlineparser::Details namespace
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FString cmdlineparser::details::EnsureEndsWith(const FString& Token, const TCHAR* Suffix)
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{
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return Token.EndsWith(Suffix) ? Token : Token + Suffix;
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}
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int32 cmdlineparser::details::GetConfiguredOrDefaultPort(const FString& CommandLine, const FString& Token)
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{
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const int32 Port = FURL::UrlConfig.DefaultPort;
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if (int32 CliPort; FParse::Value(*CommandLine, *EnsureEndsWith(Token, TEXT("=")), CliPort))
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{
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if (CliPort >= details::MIN_PORT && CliPort <= details::MAX_PORT)
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{
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return CliPort;
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}
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}
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return Port;
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}
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bool cmdlineparser::details::DoesRegExMatch(const FString& Text, const FString& Pattern)
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{
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const FRegexPattern RegexPattern(Pattern);
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FRegexMatcher Matcher(RegexPattern, Text);
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return Matcher.FindNext();
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}
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