Success: Returns S_OK if initialization succeeds. Specifies the address of the variable that receives the version of the signature file that the scanner is currently using. Specifies the address of the variable that receives a string identifying the application of the vendor, as in "Microsoft Office Word 2007 (12.2627.2625)". Performs all per-instance initialization of the scanner and returns information about the current IMso_VirusScanner instance. Examples include, but are not limited to, file I/O and registry manipulation. NO calls to any operating system APIs with uncertain completion time during scanning or cleaning. The compliant scanner is an instance of the IMso_VirusScanner interface and performs the following tasks:Īll initialization and resource allocation through the Initialize method. Makes simultaneous calls to Scan or Clean from multiple threads after the Initialize method has completed and before calling Release.
Instantiates the virus scanner as an INPROC_SERVER in a free-threaded apartment.Ĭalls the Initialize method prior to calling any other method.Įnsures that there are no outstanding Scan requests prior to calling Release. The host application instantiates an IMso_VirusScanner object and performs the following tasks: Scans content of the stream and returns infection status and virus information if available.Īttempts to remove virus infection from content. The following table describes the methods that are provided by the IMso_VirusScanner interface. For a general introduction to the VSE and its requirements, see Overview: Virus Scan Engine API Implementation. This topic describes the API that is required for building a compliant Virus Scan Engine (VSE) for scanning and cleaning documents in Windows SharePoint Services 3.0.
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