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SMB1: Minor optimization of GetFindInformationList

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Tal Aloni 2017-05-23 10:57:58 +03:00
parent 4f28519223
commit 6c08f23751
1 changed files with 8 additions and 3 deletions
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11
SMBLibrary/Server/SMB1/SMB1FileStoreHelper.QueryDirectory.cs
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@ -50,13 +50,18 @@ namespace SMBLibrary.Server.SMB1
public static FindInformationList GetFindInformationList(List<QueryDirectoryFileInformation> entries, FindInformationLevel informationLevel, bool isUnicode, bool returnResumeKeys, int maxLength) public static FindInformationList GetFindInformationList(List<QueryDirectoryFileInformation> entries, FindInformationLevel informationLevel, bool isUnicode, bool returnResumeKeys, int maxLength)
{ {
FindInformationList result = new FindInformationList(); FindInformationList result = new FindInformationList();
int pageLength = 0;
for (int index = 0; index < entries.Count; index++) for (int index = 0; index < entries.Count; index++)
{ {
FindInformation infoEntry = GetFindInformation(entries[index], informationLevel, isUnicode, returnResumeKeys); FindInformation infoEntry = GetFindInformation(entries[index], informationLevel, isUnicode, returnResumeKeys);
result.Add(infoEntry); int entryLength = infoEntry.GetLength(isUnicode);
if (result.GetLength(isUnicode) > maxLength) if (pageLength + entryLength <= maxLength)
{
result.Add(infoEntry);
pageLength += entryLength;
}
else
{ {
result.RemoveAt(result.Count - 1);
break; break;
} }
} }