/* * camdevice.h - GStreamer hardware CAM interface * Copyright (C) 2007 Alessandro Decina * * Authors: * Alessandro Decina <alessandro@nnva.org> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef CAM_DEVICE_H #define CAM_DEVICE_H #include "camtransport.h" #include "camsession.h" #include "camapplication.h" #include "camresourcemanager.h" #include "camapplicationinfo.h" #include "camconditionalaccess.h" typedef enum { CAM_DEVICE_STATE_CLOSED, CAM_DEVICE_STATE_OPEN, } CamDeviceState; typedef struct { /* private */ CamDeviceState state; char *filename; int fd; /* EN50221 layers */ CamTL *tl; CamSL *sl; CamAL *al; /* apps provided by us */ CamResourceManager *mgr; CamApplicationInfo *info; CamConditionalAccess *cas; } CamDevice; CamDevice *cam_device_new (void); void cam_device_free (CamDevice *device); gboolean cam_device_open (CamDevice *device, const char *filename); void cam_device_close (CamDevice *device); gboolean cam_device_ready (CamDevice *device); void cam_device_poll (CamDevice *device); void cam_device_set_pmt (CamDevice *device, GstStructure *pmt, CamConditionalAccessPmtFlag flag); #endif /* CAM_DEVICE_H */