ClearBox Server™ v1.2 Developer's Guide


When server extension calls this method and passes it an array of RADIUS attributes found in the RADIUS Accounting-Request packet (although this type of packets is not restricted), then server logs these attributes to the accounting logfile, every set of attributes on a new line, separating their values by a delimiter set in SetCSVOptions.

This method differs from LogRADPacketCSV in the way that server extension is responsible for creating and managing the file passed to this method, while LogRADPacketCSVEx uses log files automatically managed by the server.

Server extension should define logfile parameters before calling this method. It is done by making call to ILivingstonAccounting::SetLoggingOptionsEx or ILivingstonAccounting::SetLoggingOptions, inherited by ICSVAccounting interface.

Besides this, SetLoggedAttributes or SetLoggedAttributesNames should be called to specify what attributes should be logged.

	[in] unsigned long attributesNum,
	[in] RADIUS_ATTRIBUTE* inpAttributes,
	[in] USERINFOLITE* userInf,
	[in] long fileHandle);


[in] Number of elements in the array pointed by inpAttributes. Should not be 0.
[in] Array of RADIUS attributes elements that server should log. Generally, these attributes are those passed to server extension's IRADIUSAccounting::ProcessAccounting implementation as inpAttributes parameter. Should not be NULL.
[in] A structure describing user associated with the accounting data passed as inpAttributes parameter. Server extension may pass NULL pointer or a pointer passed to server extension's IRADIUSAccounting::ProcessAccounting implementation as userInf parameter. This parameter is needed as long as it contains values for some of pseudo-attributes listed in SetLoggedAttributesNames article except for '@time' attribute. If server extension needs not to log these pseudo-attributes, it may pass NULL as an argument.
[in] Server extension should cast this parameter as HANDLE of the file were accounting data is logged. This must be valid handle of opened file with write access.

Return Values

This method may return E_INVALIDARG if attributesNum=0, inpAttributes=NULL, SetLoggedAttributes or SetLoggedAttributesNames were not called before.

Thread Safety

This method can be called from any thread.

Memory Management

Server extension should allocate and free memory for inpAttributes and userInf parameters. If server extension uses inpAttributes and userInf parameters passed to IRADIUSAccounting::ProcessAccounting implementation, then this memory is managed by the server.


Server extension may pass any RADIUS attributes to this method, but only attributes that were specified explicitly in call to SetLoggedAttributes or SetLoggedAttributesNames are logged. If an attribute was listed in array passed to SetLoggedAttributes(Names) but it's not present in the inpAttributes array, empty value is logged.

Example Code

This code uses m_pAcc as ICSVAccounting interface pointer stored in ICommonExtenderEx::InitializeEx implementation. It makes server log accounting data into the file created by server extension.

//Implementation of IRADIUSAccounting::ProcessAccounting
STDMETHODIMP CTest::ProcessAccounting(
long tag, USERINFOLITE * userInf, unsigned long attributesNum,
	// m_hFileHandle is a handle for a file created by server extension somewhere
	return m_pAcc->LogRADPacketCSVEx(attributesNum,inpAttribures,userInf,

See Also

ICSVAccounting, Server services, CSV Accounting Logging, SetLoggedAttributesNames, LogRADPacketCSV

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