public bool ProcessConditionalHeader(ConditionalHeaders condHeaders, NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion, ConditionInformation outputCondition)
{
bool?nullable;
if (!string.IsNullOrEmpty(condHeaders.IfRange))
{
return(false);
}
if (string.IsNullOrEmpty(condHeaders.IfMatch))
{
return(false);
}
outputCondition.ConditionFailStatusCode = HttpStatusCode.PreconditionFailed;
outputCondition.ResourceExistsCondition = new ResourceExistenceCondition?(ResourceExistenceCondition.MustExist);
string ifMatch = condHeaders.IfMatch;
string[] strArrays = new string[] { "," };
string[] strArrays1 = ifMatch.Split(strArrays, StringSplitOptions.RemoveEmptyEntries);
List <DateTime> dateTimes = new List <DateTime>();
string[] strArrays2 = strArrays1;
for (int i = 0; i < (int)strArrays2.Length; i++)
{
string str = strArrays2[i];
if (Comparison.StringEqualsIgnoreCase(str, "*"))
{
return(false);
}
try
{
dateTimes.Add(BasicHttpProcessor.GetLastModifiedTimeFromETag(str));
}
catch (InvalidHeaderProtocolException invalidHeaderProtocolException1)
{
InvalidHeaderProtocolException invalidHeaderProtocolException = invalidHeaderProtocolException1;
if (!VersioningHelper.IsPreSeptember09OrInvalidVersion(requestVersion))
{
if (operationType == OperationTypeForConditionParsing.CopyOperation)
{
nullable = new bool?(false);
}
else
{
nullable = null;
}
throw new UnrecognizedIfMatchConditionException(nullable, invalidHeaderProtocolException);
}
throw;
}
}
if (dateTimes.Count > 0)
{
outputCondition.IfMatch = dateTimes.ToArray();
}
if (outputCondition != null && (int)outputCondition.IfMatch.Length > 0)
{
return(true);
}
return(false);
}
public bool ProcessConditionalHeader(ConditionalHeaders condHeaders, NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion, ConditionInformation outputCondition)
{
if (!string.IsNullOrEmpty(condHeaders.IfRange))
{
return(false);
}
if (string.IsNullOrEmpty(condHeaders.IfNoneMatch))
{
return(false);
}
outputCondition.ConditionFailStatusCode = HttpStatusCode.NotModified;
string ifNoneMatch = condHeaders.IfNoneMatch;
string[] strArrays = new string[] { "," };
string[] strArrays1 = ifNoneMatch.Split(strArrays, StringSplitOptions.RemoveEmptyEntries);
List <DateTime> dateTimes = new List <DateTime>();
string[] strArrays2 = strArrays1;
for (int i = 0; i < (int)strArrays2.Length; i++)
{
string str = strArrays2[i];
if (Comparison.StringEqualsIgnoreCase(str, "*"))
{
if (!VersioningHelper.IsPreFebruary16OrInvalidVersion(requestVersion))
{
throw new UnsatisfiableConditionException();
}
return(false);
}
dateTimes.Add(BasicHttpProcessor.GetLastModifiedTimeFromETag(str));
}
if (dateTimes.Count > 0)
{
outputCondition.IfNoneMatch = dateTimes.ToArray();
}
if (outputCondition == null)
{
return(false);
}
return((int)outputCondition.IfNoneMatch.Length > 0);
}
protected override bool ProcessConditionalHeader(ConditionalHeaders condHeaders, NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion, out ConditionInformation outputCondition)
{
DateTime lastModifiedTimeFromETag;
DateTime?nullable = null;
if (!ConditionExtractor.ShouldThisVersionFailMultipleConditions(requestVersion))
{
if (!string.IsNullOrEmpty(condHeaders.IfRange))
{
outputCondition = null;
return(false);
}
if (string.IsNullOrEmpty(condHeaders.CopySourceIfMatch))
{
outputCondition = null;
return(false);
}
if (!string.IsNullOrEmpty(condHeaders.CopySourceIfNoneMatch) || !string.IsNullOrEmpty(condHeaders.CopySourceIfModifiedSince))
{
outputCondition = null;
return(false);
}
if (Comparison.StringContains(condHeaders.CopySourceIfMatch, ","))
{
throw new InvalidHeaderProtocolException("x-ms-source-if-match", condHeaders.CopySourceIfMatch);
}
if (!string.IsNullOrEmpty(condHeaders.CopySourceIfUnmodifiedSince) && !HttpUtilities.TryGetDateTimeFromHttpString(condHeaders.CopySourceIfUnmodifiedSince, out nullable))
{
throw new InvalidHeaderProtocolException("x-ms-source-if-unmodified-since", condHeaders.CopySourceIfUnmodifiedSince);
}
}
else
{
if (string.IsNullOrEmpty(condHeaders.CopySourceIfMatch))
{
outputCondition = null;
return(false);
}
if (!string.IsNullOrEmpty(condHeaders.CopySourceIfModifiedSince) || !string.IsNullOrEmpty(condHeaders.CopySourceIfNoneMatch))
{
throw new MultipleConditionHeaderProtocolException();
}
if (Comparison.StringContains(condHeaders.CopySourceIfMatch, ","))
{
throw new MultipleConditionHeaderProtocolException();
}
}
ConditionInformation conditionInformation = new ConditionInformation()
{
ConditionFailStatusCode = HttpStatusCode.PreconditionFailed
};
if (Comparison.StringEqualsIgnoreCase(condHeaders.CopySourceIfMatch, "*"))
{
outputCondition = null;
return(false);
}
try
{
lastModifiedTimeFromETag = BasicHttpProcessor.GetLastModifiedTimeFromETag(condHeaders.CopySourceIfMatch);
}
catch (InvalidHeaderProtocolException invalidHeaderProtocolException1)
{
InvalidHeaderProtocolException invalidHeaderProtocolException = invalidHeaderProtocolException1;
if (!VersioningHelper.IsPreSeptember09OrInvalidVersion(requestVersion))
{
throw new UnrecognizedIfMatchConditionException(new bool?(true), invalidHeaderProtocolException);
}
throw;
}
if (!VersioningHelper.IsPreSeptember09OrInvalidVersion(requestVersion))
{
conditionInformation.CopySourceIfMatch = new DateTime?(lastModifiedTimeFromETag);
}
else
{
conditionInformation.CopySourceIfNotModifiedSince = new DateTime?(lastModifiedTimeFromETag);
}
if (nullable.HasValue && !HttpUtilities.DateTimesEqualsUpToSeconds(nullable.Value, lastModifiedTimeFromETag))
{
outputCondition = null;
return(false);
}
outputCondition = conditionInformation;
return(true);
}
protected override bool ProcessConditionalHeader(ConditionalHeaders condHeaders, NameValueCollection requestHeaders, OperationTypeForConditionParsing operationType, string requestVersion, out ConditionInformation outputCondition)
{
DateTime lastModifiedTimeFromETag;
bool? nullable;
DateTime?nullable1 = null;
if (!ConditionExtractor.ShouldThisVersionFailMultipleConditions(requestVersion))
{
if (!string.IsNullOrEmpty(condHeaders.IfRange))
{
outputCondition = null;
return(false);
}
if (string.IsNullOrEmpty(condHeaders.IfMatch))
{
outputCondition = null;
return(false);
}
if (!string.IsNullOrEmpty(condHeaders.IfNoneMatch) || !string.IsNullOrEmpty(condHeaders.IfModifiedSince))
{
outputCondition = null;
return(false);
}
if (Comparison.StringContains(condHeaders.IfMatch, ","))
{
throw new InvalidHeaderProtocolException("If-Match", condHeaders.IfMatch);
}
if (!string.IsNullOrEmpty(condHeaders.IfUnmodifiedSince) && !HttpUtilities.TryGetDateTimeFromHttpString(condHeaders.IfUnmodifiedSince, out nullable1))
{
throw new InvalidHeaderProtocolException("If-Unmodified-Since", condHeaders.IfUnmodifiedSince);
}
}
else
{
if (string.IsNullOrEmpty(condHeaders.IfMatch))
{
outputCondition = null;
return(false);
}
if (!string.IsNullOrEmpty(condHeaders.IfModifiedSince) || !string.IsNullOrEmpty(condHeaders.IfNoneMatch))
{
throw new MultipleConditionHeaderProtocolException();
}
if (Comparison.StringContains(condHeaders.IfMatch, ","))
{
throw new MultipleConditionHeaderProtocolException();
}
}
ConditionInformation conditionInformation = new ConditionInformation()
{
ConditionFailStatusCode = HttpStatusCode.PreconditionFailed,
ResourceExistsCondition = new ResourceExistenceCondition?(ResourceExistenceCondition.MustExist)
};
if (!Comparison.StringEqualsIgnoreCase(condHeaders.IfMatch, "*"))
{
try
{
lastModifiedTimeFromETag = BasicHttpProcessor.GetLastModifiedTimeFromETag(condHeaders.IfMatch);
}
catch (InvalidHeaderProtocolException invalidHeaderProtocolException1)
{
InvalidHeaderProtocolException invalidHeaderProtocolException = invalidHeaderProtocolException1;
if (!VersioningHelper.IsPreSeptember09OrInvalidVersion(requestVersion))
{
if (operationType == OperationTypeForConditionParsing.CopyOperation)
{
nullable = new bool?(false);
}
else
{
nullable = null;
}
throw new UnrecognizedIfMatchConditionException(nullable, invalidHeaderProtocolException);
}
throw;
}
if (!VersioningHelper.IsPreSeptember09OrInvalidVersion(requestVersion))
{
conditionInformation.IfMatch = new DateTime[] { lastModifiedTimeFromETag };
}
else
{
conditionInformation.IfNotModifiedSince = new DateTime?(lastModifiedTimeFromETag);
conditionInformation.ResourceExistsCondition = new ResourceExistenceCondition?(ResourceExistenceCondition.MayExist);
}
if (nullable1.HasValue && !HttpUtilities.DateTimesEqualsUpToSeconds(nullable1.Value, lastModifiedTimeFromETag))
{
outputCondition = null;
return(false);
}
}
else
{
if (operationType == OperationTypeForConditionParsing.ReadOperation)
{
outputCondition = null;
return(false);
}
if (nullable1.HasValue)
{
conditionInformation.IfNotModifiedSince = new DateTime?((nullable1.Value < DateTime.MaxValue.AddSeconds(-1) ? nullable1.Value.AddSeconds(1) : nullable1.Value));
}
}
outputCondition = conditionInformation;
return(true);
}