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3.1.4.5.1 RpcAddForm (Opnum 30)

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RpcAddForm adds a form name to the list of supported forms.

 DWORD RpcAddForm(
   [in] PRINTER_HANDLE hPrinter,
   [in] FORM_CONTAINER* pFormInfoContainer
 );

hPrinter: A handle to a printer object or server object that MUST have been opened using the RpcAddPrinter, RpcAddPrinterEx, RpcOpenPrinter, or RpcOpenPrinterEx methods.

pFormInfoContainer: This parameter MUST adhere to the parameter specification in FORM_CONTAINER Parameters (section 3.1.4.1.8.4).

Return Values: This method MUST return zero (ERROR_SUCCESS) to indicate successful completion or a nonzero Windows error code to indicate failure [MS-ERREF].

Upon receiving this message, the server MUST validate the following:

  • Perform the validation steps that are specified in PRINTER_HANDLE Parameters (section 3.1.4.1.11).

  • Perform the validation steps that are specified in FORM_CONTAINER Parameters (section 3.1.4.1.8.4).

  • Verify that the form does not already exist, and if that verification fails, return ERROR_FILE_EXISTS [MS-ERREF].

  • Additional validation MAY<353> be performed.

If parameter validation fails, the server MUST fail the operation immediately and return a nonzero error response to the client. Otherwise, the server MUST process the message and compose a response to the client as follows:

  • Create the form object.

  • If any clients have registered for notification of server object changes, a notification MUST be broadcast to them.

  • Return the status of the operation.