aacs_callbacks.c

Sigma SMP8634 Mrua v. 2.8.2.0

/*
 *
 * Copyright (c) Sigma Designs, Inc. 2006. All rights reserved.
 *
 */

#include "cps_context.h"

/* AACS Callbacks */
static RMstatus aacs_packet(void *ctx, RMpacketCommand *cmd)
{
	struct cps_context_s *cps=(struct cps_context_s *)ctx;
	return cps->callbacks->packetcommand_callback(cps->callback_context, cmd);
}
	
static RMstatus aacs_fread(void *ctx, const RMascii *filename, RMuint64 offset, RMuint8 *buffer, RMuint32 *size)
{
	struct cps_context_s *cps=(struct cps_context_s *)ctx;
	return cps->callbacks->file_read_callback(cps->callback_context, filename, offset, buffer, size);
}

static RMstatus aacs_fsize (void *ctx, const RMascii *filename, RMuint64 *size)
{
        struct cps_context_s *cps=(struct cps_context_s *)ctx;
	return cps->callbacks->file_size_callback(cps->callback_context, filename, size);
}

static RMstatus aacs_flba(void *ctx, const RMascii *filename, RMuint32 *plba) {
	struct cps_context_s *cps = ctx;
	return cps->callbacks->file_lba_callback(cps->callback_context, filename, plba);
}

/* Maybe we should prefix NVS filenames with "aacs" ? */
static RMstatus aacs_nvs_read (void *ctx, const RMascii *filename, RMuint8 *buffer, RMuint32 *size)
{
        struct cps_context_s *cps=(struct cps_context_s *)ctx;
	return cps->callbacks->nvs_read_callback(cps->callback_context, filename, buffer, size, 0);
}

/* Maybe we should prefix NVS filenames with "aacs" ? */
static RMstatus aacs_nvs_write (void *ctx, const RMascii *filename, RMuint8 *buffer, RMuint32 *size)
{
        struct cps_context_s *cps=(struct cps_context_s *)ctx;
	return cps->callbacks->nvs_write_callback(cps->callback_context, filename, buffer, size, 0);
}

/* aacs callbacks: */
struct aacs_callbacks_s g_aacs_callbacks = {
	.packet = &aacs_packet,
	.fread = &aacs_fread,
	.fsize = &aacs_fsize,
	.flba = &aacs_flba,
	.nvs_read = &aacs_nvs_read,
	.nvs_write = &aacs_nvs_write,
};