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ATL Server Functions

Visual Studio .NET 2003

The following functions are included in the ATL Server Library.

Name Description
AtlCanonicalizeUrl Call this function to canonicalize a URL, which includes converting unsafe characters and spaces into escape sequences.
AtlCombineUrl Call this function to combine a base URL and a relative URL into a single, canonical URL.
AtlEscapeUrl Call this function to convert all unsafe characters to escape sequences.
AtlGetDefaultUrlPort Call this function to get the default port number associated with a particular Internet protocol or scheme.
AtlGetHexValue Call this function to get the numeric value of a hexadecimal digit.
AtlHexDecode Decodes a string of data that has been encoded as hexadecimal text such as by a previous call to AtlHexEncode.
AtlHexDecodeGetRequiredLength Call this function to get the size in bytes of a buffer that could contain data decoded from a hex-encoded string of the specified length.
AtlHexEncode Call this function to encode some data as a string of hexadecimal text.
AtlHexEncodeGetRequiredLength Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.
AtlHexValue Call this function to get the numeric value of a hexadecimal digit.
AtlImpersonateClient Call this function to change the current thread's token to impersonate the client making the current request.
AtlIsUnsafeUrlChar Call this function to find out whether a character is safe for use in a URL.
AtlsHttpError Call this function to create an HTTP_CODE from an HTTP status code and a subcode.
AtlsSecErrHandlerFunc This function is used by ATL Server projects as the security error handler that is called in response to a buffer overrun.
AtlUnescapeUrl Call this function to convert escaped characters back to their original values.
AtlUnicodeToUTF8 Call this function to convert a Unicode string to UTF-8.
Base64Decode Decodes a string of data that has been encoded in base64 format such as by a previous call to Base64Encode.
Base64DecodeGetRequiredLength Call this function to get the size in bytes of a buffer that could contain data decoded from a base64-encoded string of the specified length.
Base64Encode Call this function to base64-encode some data.
Base64EncodeGetRequiredLength Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.
BEncode Call this function to convert some data using the "B" encoding.
BEncodeGetRequiredLength Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.
ClosePerfMon This function is a Close function that must be provided by performance extension DLLs that expose performance counters.
CollectPerfMon This function is a Collect function that must be provided by performance extension DLLs that expose performance counters.
CreateRequestHandlerSync Call this function to create a request handler to handle a synchronous call.
CreateServerContext Call this function to create a new CServerContext.
EscapeToCString Call this function to URL-encode a string and have the result appended to a CString passed to the function by reference.
EscapeXML Call this function to convert characters that are unsafe for use in XML to their safe equivalents.
GetContentTypeFromFileName Call this function to get the MIME content type of a file based on its name.
GetDataSource Call this function to retrieve a cached data source or add it to the cache if not already present.
GetExtendedChars Call this function to get the number of extended characters in a string.
GetScriptFullFileName Call this function to retrieve the full canonical physical path of a file relative to the current script.
GetStatusHeader Call this function to obtain a status header (for example, 200 OK) that can be returned in the header of an HTTP response.
IsAsyncContinueStatus Call this function to determine whether an ATL Server HTTP_CODE status code indicates that asynchronous processing is still in progress.
IsAsyncDoneStatus Call this function to determine whether an ATL Server status code indicates that asynchronous processing has completed.
IsAsyncFlushStatus Call this function to determine whether a status code indicates that asynchronous processing has occurred and ATL Server code is responsible for flushing.
IsAsyncNoFlushStatus Call this function to determine whether a status code indicates that asynchronous processing has occurred and ATL Server code is not responsible for flushing.
IsAsyncStatus Call this function to determine whether a status code indicates that asynchronous processing has occurred.
IsExtendedChar Call this function to find out if a given character is an extended character (less than 32, greater than 126, and not a tab, linefeed or carriage return)
IsNullByType Specialize this function to define what it means for a type to be null when used with CValidateObject.
OpenPerfMon This function is an Open function that must be provided by performance extension DLLs that expose performance counters.
QEncode Call this function to convert some data using the "Q" encoding.
QEncodeGetRequiredLength Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.
QPDecode Decodes a string of data that has been encoded in quoted-printable format such as by a previous call to QPEncode.
QPDecodeGetRequiredLength Call this function to get the size in bytes of a buffer that could contain data decoded from quoted-printable-encoded string of the specified length.
QPEncode Call this function to encode some data in quoted-printable format.
QPEncodeGetRequiredLength Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.
ReadClientData Call this function to read data from the client making the current request.
RegisterPerfMon Call this function to register performance objects and counters.
RemoveDataSource Call this function to close a cached connection and remove it from the data source cache.
RenderError Call this function to write an error response to the client.
RGBToHtml Converts a COLORREF value to the HTML text corresponding to that color value.
RSkipSpace Returns the pointer to the previous non-whitespace character.
SafeStringCopy Call this function to copy a string into a fixed size character buffer.
SetRfc822Time Call this function to get the current system time as a string in RFC 822 format.
SkipSpace Returns the pointer to the next non-whitespace character.
SystemTimeToHttpDate Call this function to convert a system time to a string in a format suitable for using in HTTP headers.
UnregisterPerfMon Call this function to unregister performance objects and counters.
UUDecode Decodes a string of data that has been uuencoded such as by a previous call to UUEncode.
UUDecodeGetRequiredLength Call this function to get the size in bytes of a buffer that could contain data decoded from a uuencoded string of the specified length.
UUEncode Call this function to uuencode some data.
UUEncodeGetRequiredLength Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.
ATLPath::AddBackslash This function is an overloaded wrapper for PathAddBackslash.
ATLPath::AddExtension This function is an overloaded wrapper for PathAddExtension.
ATLPath::Append This function is an overloaded wrapper for PathAppend.
ATLPath::BuildRoot This function is an overloaded wrapper for PathBuildRoot.
ATLPath::Canonicalize This function is an overloaded wrapper for PathCanonicalize.
ATLPath::Combine This function is an overloaded wrapper for PathCombine.
ATLPath::CommonPrefix This function is an overloaded wrapper for PathCommonPrefix.
ATLPath::CompactPath This function is an overloaded wrapper for PathCompactPath.
ATLPath::CompactPathEx This function is an overloaded wrapper for PathCompactPathEx.
ATLPath::FileExists This function is an overloaded wrapper for PathFileExists.
ATLPath::FindExtension This function is an overloaded wrapper for PathFindExtension.
ATLPath::FindFileName This function is an overloaded wrapper for PathFindFileName.
ATLPath::GetDriveNumber This function is an overloaded wrapper for PathGetDriveNumber.
ATLPath::IsDirectory This function is an overloaded wrapper for PathIsDirectory.
ATLPath::IsFileSpec This function is an overloaded wrapper for PathIsFileSpec.
ATLPath::IsPrefix This function is an overloaded wrapper for PathIsPrefix.
ATLPath::IsRelative This function is an overloaded wrapper for PathIsRelative.
ATLPath::IsRoot This function is an overloaded wrapper for PathIsRoot.
ATLPath::IsSameRoot This function is an overloaded wrapper for PathIsSameRoot.
ATLPath::IsUNC This function is an overloaded wrapper for PathIsUNC.
ATLPath::IsUNCServer This function is an overloaded wrapper for PathIsUNCServer.
ATLPath::IsUNCServerShare This function is an overloaded wrapper for PathIsUNCServerShare.
ATLPath::MakePretty This function is an overloaded wrapper for PathMakePretty.
ATLPath::MatchSpec This function is an overloaded wrapper for PathMatchSpec.
ATLPath::QuoteSpaces This function is an overloaded wrapper for PathQuoteSpaces.
ATLPath::RelativePathTo This function is an overloaded wrapper for PathRelativePathTo.
ATLPath::RemoveArgs This function is an overloaded wrapper for PathRemoveArgs.
ATLPath::RemoveBackslash This function is an overloaded wrapper for PathRemoveBackslash.
ATLPath::RemoveBlanks This function is an overloaded wrapper for PathRemoveBlanks.
ATLPath::RemoveExtension This function is an overloaded wrapper for PathRemoveExtension.
ATLPath::RemoveFileSpec This function is an overloaded wrapper for PathRemoveFileSpec.
ATLPath::RenameExtension This function is an overloaded wrapper for PathRenameExtension.
ATLPath::SkipRoot This function is an overloaded wrapper for PathSkipRoot.
ATLPath::StripPath This function is an overloaded wrapper for PathStripPath.
ATLPath::StripToRoot This function is an overloaded wrapper for PathStripToRoot.
ATLPath::UnquoteSpaces This function is an overloaded wrapper for PathUnquoteSpaces.

See Also

ATL Server | ATL Server Reference | ATL Server Samples

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