WsbPlaylistProxy.h

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/*****************************************************************
|
|   Wasabi - Playlist Proxy, C interface
|
|   $Id: WsbPlaylistProxy.h 10793 2014-06-25 12:46:08Z jebaseelir $
|   Original author: Edin Hodzic (dino@concisoft.com)
|
|   This software is provided to you pursuant to your agreement 
|   with Intertrust Technologies Corporation ("Intertrust"). 
|   This software may be used only in accordance with the terms 
|   of the agreement.
|      
|   Copyright (c) 2011-2014 by Intertrust. All rights reserved. 
|
****************************************************************/
#ifndef _WSB_PLAYLIST_PROXY_H_
#define _WSB_PLAYLIST_PROXY_H_

/*----------------------------------------------------------------------
 |   includes
 +---------------------------------------------------------------------*/
#include "WsbResults.h"
#include "WsbTypes.h"

/*----------------------------------------------------------------------
|   types
+---------------------------------------------------------------------*/


typedef struct WSB_PlaylistProxy WSB_PlaylistProxy;

typedef enum {

    WSB_PPMST_SINGLE_FILE,

    WSB_PPMST_HLS,

    WSB_PPMST_DASH

} WSB_PlaylistProxy_MediaSourceType;

typedef struct {

    const char*  source_content_type;

    const char*  content_type;

    unsigned int duration_seconds;

    unsigned int bitrate_bps;

    const char* language;

    const char* audio_codecs;

    const char* video_codecs;

    const char* bbts_index_url;

    const char* master_playlist_appendix;

} WSB_PlaylistProxy_MediaSourceParams;

/*----------------------------------------------------------------------
|   functions
+---------------------------------------------------------------------*/

#if defined(__cplusplus)
extern "C" {
#endif

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_Create(WSB_PlaylistProxy** self);

#define WSB_PP_FLAG_ENCRYPTED_HLS     (1<<0)

#define WSB_PP_FLAG_AUTH_TOKEN_HEADER (1<<1)

#define WSB_PP_FLAG_DEBUG_SESSION_KEY (1<<2)

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_CreateWithFlags(WSB_UInt32 flags, WSB_PlaylistProxy** self);

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_Destroy(WSB_PlaylistProxy* self);

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_Start(WSB_PlaylistProxy* self);

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_Stop(WSB_PlaylistProxy* self);

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_GetAndClearLastError(WSB_PlaylistProxy* self);

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_MakeUrl(
    WSB_PlaylistProxy*                         self,
    const char*                                media_source,
    WSB_PlaylistProxy_MediaSourceType          media_source_type,
    const WSB_PlaylistProxy_MediaSourceParams* media_source_params,
    const char**                               http_url);

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_GetAuthToken(WSB_PlaylistProxy* self,
                               char*              auth_token,
                               WSB_Size*          token_size);
typedef enum {
    WSB_PPSKF_CLEAR,
    WSB_PPSKF_SKB
} WSB_PlaylistProxySessionKeyFormat;

WSB_EXPORT WSB_Result
WSB_PlaylistProxy_GetSessionKey(WSB_PlaylistProxy*                self,
                                WSB_PlaylistProxySessionKeyFormat key_format,
                                WSB_Byte*                         key,
                                WSB_Size*                         key_size);

#if defined(__cplusplus)
}
#endif

#endif /* _WSB_PLAYLIST_PROXY_H_ */