fs41clearallvolobj.c

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#ifdef FSS_FTR
#define ACCESS_RIGHTS_INTERNAL_FS
#define FS41CLEARALLVOLOBJ_C

#include "Fs.h"


#undef  FILE_NUMBER
#define FILE_NUMBER 41 



#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 1


/* Local prototype definition */
void Fs41_03ClearAllObjOneVol( t_fsVolStruct * pp_Volume);




#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 1

void Fs41_01ClearAllVolObj( void * pp_Param )
{
   t_fsVolStruct * pl_Volume;
   t_FssCmdGetVolInfo * pl_Param = (t_FssCmdGetVolInfo *) pp_Param;

   u32 i;

    /* If all volumes must be cleared loops to makes it */
    if ( pl_Param->p_VolName == NIL )
    {
	for ( i = 0;; i++ )
	{
	    pl_Volume = MC_FS_VD_GET_VOL(i);

	    if ( pl_Volume != 0 ) Fs41_03ClearAllObjOneVol(pl_Volume);
	    else break;
	}
    } 
    else
    {
	/* Search if volume exist */
	pl_Volume = MC_FS_VD_SEARCH_VOL_BY_NAME( (fsVolName *)pl_Param->p_VolName, FSS_NAME_MAX );

	/* If volume do not exist return error */
	if ( pl_Volume == NIL )
	{
	    /* Volume unknow -> error */
	    MC_FS_STATUS(pl_Param) = FS_ENXIO;
	    return;
	}

      /* Clear volume */
      Fs41_03ClearAllObjOneVol(pl_Volume);

    }
}

#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 2

u32 Fs41_02ProcessClearAllVolObj( u8 vp_Behaviour, const fsVolName * pp_VolName)
{
   /* Reserve message space */
   t_FssCmdClearAllVolObj * pl_ClearAllVolObj = (t_FssCmdClearAllVolObj*) 
				MC_FS_GET_MEMORY(sizeof(t_FssCmdClearAllVolObj));

    /* Fill message with input parameters */
    pl_ClearAllVolObj->p_VolName = pp_VolName;

    /* Send message by setting operation and return command identifier */
    return( MC_FS_MA_SEND_CMD_MSG_TO_FS(vp_Behaviour, (void*)pl_ClearAllVolObj,
							FS_CMD_CLEARALLVOLOBJ_REQ));
}

#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 3

void Fs41_03ClearAllObjOneVol( t_fsVolStruct * pp_Volume)
{
  t_fsFILE * pl_Stream;
  t_fsDIR *  pl_Dir;

    /* Set the interlayer table pointer on new volume */
    MC_FS_LL_SET_NEW_VOL(pp_Volume);


    /* Scann all open files of volume, flush and close these */
    while ( 1 )
    {
	/* Point on first file of the list ( the Close of a Stream extracts the structure
		from the list -> We take allways the first object ) */
 	pl_Stream = MC_FS_VD_GET_FIRST_FILE( pp_Volume );

	/* If list empty break */
        if ( pl_Stream == (t_fsFILE *) NIL ) break;

        /* Flush stream */
  	Fs29_03FlushStream ( pl_Stream );

	/* Close stream */
	Fs21_03CloseStream ( pl_Stream );

    }


    /* Scann all open directories of the volume and close these */
    /* To implement in version which implement directories ( the Close of a dir extract
		the structure from the list -> We take allways the first object )*/
    while ( 1 )
    {
	/* Point on first file of the list */
 	pl_Dir = MC_FS_VD_GET_FIRST_DIR( pp_Volume );

	/* If list empty break */
        if ( pl_Dir == (t_fsDIR *) NIL ) break;

	/* Close stream */
	Fs51_03CloseADir( pl_Dir );;
    }  
}


#endif /* FSS_FTR */