forked from Qortal/Brooklyn
78 lines
3.1 KiB
C
78 lines
3.1 KiB
C
/*
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Copyright (c) 2012, Broadcom Europe Ltd
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "mmal_vc_api_drm.h"
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#include "mmal_vc_api.h"
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#include "interface/mmal/mmal_logging.h"
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#include "interface/mmal/mmal.h"
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#include "mmal_vc_api.h"
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#include "mmal_vc_msgs.h"
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#include "mmal_vc_client_priv.h"
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#include "mmal_vc_opaque_alloc.h"
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#include "mmal_vc_shm.h"
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#include "interface/mmal/util/mmal_util.h"
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#include "interface/mmal/core/mmal_component_private.h"
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#include "interface/mmal/core/mmal_port_private.h"
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#include "interface/mmal/core/mmal_buffer_private.h"
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#include "interface/vcos/vcos.h"
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int mmal_vc_drm_get_time(unsigned int * time)
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{
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MMAL_STATUS_T status;
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mmal_worker_msg_header req;
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mmal_worker_drm_get_time_reply reply;
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size_t len = sizeof(reply);
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status = mmal_vc_init();
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if (status != MMAL_SUCCESS) return status;
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status = mmal_vc_sendwait_message(mmal_vc_get_client(),
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&req, sizeof(req),
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MMAL_WORKER_DRM_GET_TIME,
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&reply, &len, MMAL_FALSE);
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*time = reply.time;
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mmal_vc_deinit();
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return status;
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}
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int mmal_vc_drm_get_lhs32(unsigned char * into)
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{
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MMAL_STATUS_T status;
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mmal_worker_msg_header req;
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mmal_worker_drm_get_lhs32_reply reply;
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size_t len = sizeof(reply);
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status = mmal_vc_init();
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if (status != MMAL_SUCCESS) return status;
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status = mmal_vc_sendwait_message(mmal_vc_get_client(),
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&req, sizeof(req),
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MMAL_WORKER_DRM_GET_LHS32,
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&reply, &len, MMAL_FALSE);
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memcpy(into, reply.secret, 32);
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mmal_vc_deinit();
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return status;
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}
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