private static bool IsSwitchSpecified(ChoCommandLineArgParser commandLineArgParser, string commandLineSwitch, string aliases)
{
return(commandLineArgParser.IsSwitchSpecified(commandLineSwitch, aliases));
}
private static bool IsSwitchSpecified(ChoCommandLineArgParser commandLineArgParser, int cmdLineParamPos = 0)
{
return(commandLineArgParser.IsSwitchSpecified(cmdLineParamPos));
}
//private static void AssignToDefaultValues(ChoCommandLineArgObject commandLineArgObject)
//{
// object newCmdLineArgValue = null;
// string name = null;
// string defaultValue = null;
// bool isDefaultValueSpecified;
// MemberInfo[] memberInfos = ChoTypeMembersCache.GetAllMemberInfos(commandLineArgObject.GetType());
// if (memberInfos != null && memberInfos.Length > 0)
// {
// ChoCommandLineArgAttribute defaultCommandLineArgAttribute = null;
// foreach (MemberInfo memberInfo in memberInfos)
// {
// defaultCommandLineArgAttribute = (ChoCommandLineArgAttribute)ChoType.GetMemberAttribute(memberInfo, typeof(ChoCommandLineArgAttribute));
// if (defaultCommandLineArgAttribute == null) continue;
// name = ChoType.GetMemberName(memberInfo);
// defaultValue = null;
// if (ChoType.GetMemberType(memberInfo) == typeof(bool))
// continue;
// isDefaultValueSpecified = ChoCmdLineArgMetaDataManager.TryGetDefaultValue(commandLineArgObject, name, defaultCommandLineArgAttribute, out defaultValue);
// if (!isDefaultValueSpecified)
// continue;
// try
// {
// defaultValue = ChoString.ExpandPropertiesEx(defaultValue);
// object newConvertedValue = ChoConvert.ConvertFrom(defaultValue, memberInfo, commandLineArgObject);
// //object newConvertedValue = ChoConvert.ConvertFrom(commandLineArgObject, defaultValue, ChoType.GetMemberType(memberInfo),
// // ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo));
// ChoType.SetMemberValue(commandLineArgObject, memberInfo, newCmdLineArgValue);
// }
// catch //(Exception ex)
// {
// }
// }
// }
//}
private static Exception ExtractNPopulateValue(ChoCommandLineArgObject commandLineArgObject, MemberInfo memberInfo, ChoCommandLineArgParser commandLineArgParser)
{
ChoDefaultCommandLineArgAttribute defaultCommandLineArgAttribute = null;
ChoCommandLineArgAttribute commandLineArgumentAttribute = null;
ChoPositionalCommandLineArgAttribute posCommandLineArgAttribute = null;
if (ChoType.IsReadOnlyMember(memberInfo))
{
return(null);
}
commandLineArgumentAttribute = null;
posCommandLineArgAttribute = null;
defaultCommandLineArgAttribute = commandLineArgumentAttribute = (ChoCommandLineArgAttribute)memberInfo.GetCustomAttribute <ChoCommandLineArgAttribute>(true);
if (commandLineArgumentAttribute == null)
{
defaultCommandLineArgAttribute = posCommandLineArgAttribute = (ChoPositionalCommandLineArgAttribute)memberInfo.GetCustomAttribute <ChoPositionalCommandLineArgAttribute>(true);
if (posCommandLineArgAttribute == null)
{
return(null);
}
}
bool containsCmdLineArg = false;
string cmdLineArgValue = null;
object newCmdLineArgValue = null;
string defaultValue = null;
bool isDefaultValueSpecified = false;
bool isFallbackValueSpecified = false;
string name = null;
string fallbackValue = null;
object fallbackValueObj = null;
object defaultValueObj = null;
name = ChoType.GetMemberName(memberInfo);
try
{
if (posCommandLineArgAttribute != null)
{
if (!commandLineArgParser.IsSwitchSpecified(posCommandLineArgAttribute.Position))
{
commandLineArgObject.RaiseCommandLineArgNotFound(posCommandLineArgAttribute.Position.ToString(), ref cmdLineArgValue);
}
cmdLineArgValue = commandLineArgParser[posCommandLineArgAttribute.Position];
}
else if (commandLineArgumentAttribute != null)
{
if (!commandLineArgParser.IsSwitchSpecified(commandLineArgumentAttribute.CommandLineSwitch))
{
commandLineArgObject.RaiseCommandLineArgNotFound(commandLineArgumentAttribute.CommandLineSwitch, ref cmdLineArgValue);
}
if (ChoType.GetMemberType(memberInfo) == typeof(bool))
{
containsCmdLineArg = IsSwitchSpecified(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases);
if (containsCmdLineArg)
{
cmdLineArgValue = "True";
//cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases);
//if (cmdLineArgValue.IsNullOrWhiteSpace())
// cmdLineArgValue = "True";
}
else
{
containsCmdLineArg = IsSwitchSpecified(commandLineArgParser, "{0}-".FormatString(commandLineArgumentAttribute.CommandLineSwitch), commandLineArgumentAttribute.Aliases);
if (containsCmdLineArg)
{
cmdLineArgValue = "False";
}
}
}
//else if (ChoType.GetMemberType(memberInfo).IsEnum)
//{
// containsCmdLineArg = IsSwitchSpecified(commandLineArgParser, Enum.GetNames(ChoType.GetMemberType(memberInfo)));
// if (containsCmdLineArg)
// cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, Enum.GetNames(ChoType.GetMemberType(memberInfo)));
// else
// cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases);
//}
else
{
cmdLineArgValue = GetCmdLineArgValue(commandLineArgParser, commandLineArgumentAttribute.CommandLineSwitch, commandLineArgumentAttribute.Aliases);
}
}
else
{
return(null);
}
//if (ChoType.GetMemberType(memberInfo) != typeof(bool))
//{
isDefaultValueSpecified = ChoCmdLineArgMetaDataManager.TryGetDefaultValue(commandLineArgObject, name, defaultCommandLineArgAttribute, out defaultValue);
isFallbackValueSpecified = ChoCmdLineArgMetaDataManager.TryGetFallbackValue(commandLineArgObject, name, defaultCommandLineArgAttribute, out fallbackValue);
//}
try
{
if (isFallbackValueSpecified)
{
// fallbackValueObj = ChoConvert.ConvertFrom(commandLineArgObject, ChoString.ExpandPropertiesEx(fallbackValue),
//ChoType.GetMemberType(memberInfo),
//ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo));
fallbackValueObj = ChoConvert.ConvertFrom(ChoString.ExpandPropertiesEx(fallbackValue), memberInfo, commandLineArgObject);
}
}
catch
{
}
try
{
if (isDefaultValueSpecified)
{
//defaultValueObj = ChoConvert.ConvertFrom(commandLineArgObject, ChoString.ExpandPropertiesEx(defaultValue), ChoType.GetMemberType(memberInfo),
// ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo));
defaultValueObj = ChoConvert.ConvertFrom(ChoString.ExpandPropertiesEx(defaultValue), memberInfo, commandLineArgObject);
}
}
catch
{
}
if (commandLineArgObject != null && !commandLineArgObject.RaiseBeforeCommandLineArgLoaded(memberInfo.Name, ref cmdLineArgValue, defaultValueObj, fallbackValueObj))
{
if (!cmdLineArgValue.IsNull())
{
newCmdLineArgValue = ChoConvert.ConvertFrom(ChoString.ExpandPropertiesEx(cmdLineArgValue), memberInfo, commandLineArgObject);
//newCmdLineArgValue = ChoConvert.ConvertFrom(commandLineArgObject, ChoString.ExpandPropertiesEx(cmdLineArgValue),
// ChoType.GetMemberType(memberInfo),
// ChoTypeDescriptor.GetTypeConverters(memberInfo), ChoTypeDescriptor.GetTypeConverterParams(memberInfo));
}
if (newCmdLineArgValue == null && defaultCommandLineArgAttribute.IsRequired)
{
if (ChoType.GetMemberType(memberInfo) != typeof(bool))
{
if (commandLineArgumentAttribute != null)
{
throw new ChoCommandLineArgException("Missing arg value for '{0}' required command line switch.".FormatString(
commandLineArgumentAttribute == null ? ChoCommandLineArgObject.DefaultCmdLineSwitch : commandLineArgumentAttribute.CommandLineSwitch),
commandLineArgObject.GetUsage());
}
else if (posCommandLineArgAttribute != null)
{
if (posCommandLineArgAttribute.ShortName.IsNull())
{
throw new ChoCommandLineArgException("Missing positional arg value at '{0}' position.".FormatString(
posCommandLineArgAttribute == null ? ChoCommandLineArgObject.DefaultCmdLineSwitch : posCommandLineArgAttribute.Position.ToString()), commandLineArgObject.GetUsage());
}
else
{
throw new ChoCommandLineArgException("Missing '{0}' argument.".FormatString(posCommandLineArgAttribute.ShortName), commandLineArgObject.GetUsage());
}
}
else
{
throw new ChoCommandLineArgException("Missing arg value at '{0}' position.".FormatString(ChoCommandLineArgObject.DefaultCmdLineSwitch), commandLineArgObject.GetUsage());
}
}
}
else
{
if (newCmdLineArgValue == null)
{
if (isDefaultValueSpecified)
{
//if (ChoType.GetMemberType(memberInfo) != typeof(bool))
newCmdLineArgValue = defaultValueObj;
//else
// newCmdLineArgValue = false;
}
}
ChoType.SetMemberValue(commandLineArgObject, memberInfo, newCmdLineArgValue);
if (commandLineArgObject != null)
{
commandLineArgObject.RaiseAfterCommandLineArgLoaded(memberInfo.Name, newCmdLineArgValue);
}
}
}
}
catch (ChoFatalApplicationException)
{
throw;
}
catch (Exception ex)
{
if (commandLineArgObject != null && commandLineArgObject.RaiseCommandLineArgLoadError(memberInfo.Name, cmdLineArgValue, ex))
{
}
else
{
if (defaultCommandLineArgAttribute.IsRequired)
{
return(ex);
}
if (fallbackValueObj != null)
{
ChoType.SetMemberValue(commandLineArgObject, memberInfo, fallbackValueObj);
}
else
{
return(ex);
}
}
}
return(null);
}