www.pudn.com > filespy.rar > fastionames.c

/*++ 
 
Copyright (c) 1989-1999  Microsoft Corporation 
 
Module Name: 
 
    irpName.c 
 
Abstract: 
 
    This module contains functions used to generate names for IRPs 
 
 
Environment: 
 
    User mode 
 
 
--*/ 
 
#include  
#include  
#include "filespyLib.h" 
 
 
VOID 
GetFastioName ( 
    IN FASTIO_TYPE FastIoCode, 
    OUT PCHAR FastIoName 
    ) 
/*++ 
 
Routine Description: 
 
    This routine translates the given FastIO code into a printable string which 
    is returned.   
 
Arguments: 
 
    FastIoCode - the FastIO code to translate 
    FastioName - a buffer at least OPERATION_NAME_BUFFER_SIZE characters long 
                 that receives the fastIO name. 
 
Return Value: 
 
    None. 
 
--*/ 
{ 
    PCHAR fastIoString; 
    CHAR nameBuf[OPERATION_NAME_BUFFER_SIZE]; 
 
    switch (FastIoCode) { 
 
        case CHECK_IF_POSSIBLE: 
            fastIoString = "CHECK_IF_POSSIBLE"; 
            break; 
 
        case READ: 
            fastIoString = "READ"; 
            break; 
 
        case WRITE: 
            fastIoString = "WRITE"; 
            break; 
 
        case QUERY_BASIC_INFO: 
            fastIoString = "QUERY_BASIC_INFO"; 
            break; 
 
        case QUERY_STANDARD_INFO: 
            fastIoString = "QUERY_STANDARD_INFO"; 
            break; 
 
        case LOCK: 
            fastIoString = "LOCK"; 
            break; 
 
        case UNLOCK_SINGLE: 
            fastIoString = "UNLOCK_SINGLE"; 
            break; 
 
        case UNLOCK_ALL: 
            fastIoString = "UNLOCK_ALL"; 
            break; 
 
        case UNLOCK_ALL_BY_KEY: 
            fastIoString = "UNLOCK_ALL_BY_KEY"; 
            break; 
 
        case DEVICE_CONTROL: 
            fastIoString = "DEVICE_CONTROL"; 
            break; 
 
        case DETACH_DEVICE: 
            fastIoString = "DETACH_DEVICE"; 
            break; 
 
        case QUERY_NETWORK_OPEN_INFO: 
            fastIoString = "QUERY_NETWORK_OPEN_INFO"; 
            break; 
 
        case MDL_READ: 
            fastIoString = "MDL_READ"; 
            break; 
 
        case MDL_READ_COMPLETE: 
            fastIoString = "MDL_READ_COMPLETE"; 
            break; 
 
        case MDL_WRITE: 
            fastIoString = "MDL_WRITE"; 
            break; 
 
        case MDL_WRITE_COMPLETE: 
            fastIoString = "MDL_WRITE_COMPLETE"; 
            break; 
 
        case READ_COMPRESSED: 
            fastIoString = "READ_COMPRESSED"; 
            break; 
 
        case WRITE_COMPRESSED: 
            fastIoString = "WRITE_COMPRESSED"; 
            break; 
 
        case MDL_READ_COMPLETE_COMPRESSED: 
            fastIoString = "MDL_READ_COMPLETE_COMPRESSED"; 
            break; 
 
        case PREPARE_MDL_WRITE: 
            fastIoString = "PREPARE_MDL_WRITE"; 
            break; 
 
        case MDL_WRITE_COMPLETE_COMPRESSED: 
            fastIoString = "MDL_WRITE_COMPLETE_COMPRESSED"; 
            break; 
 
        case QUERY_OPEN: 
            fastIoString = "QUERY_OPEN"; 
            break; 
 
        default: 
            sprintf(nameBuf,"Unknown FastIO operation (%u)",FastIoCode); 
            fastIoString = nameBuf; 
    } 
 
    strcpy(FastIoName,fastIoString); 
}