AampDRMSessionManager.cpp File Reference

Source file for DrmSessionManager. More...

#include "AampDRMSessionManager.h"
#include "priv_aamp.h"
#include <pthread.h>
#include "_base64.h"
#include <iostream>
#include "AampMutex.h"
#include "AampDrmHelper.h"
#include "AampJsonObject.h"
#include "AampUtils.h"
#include "AampRfc.h"
#include <inttypes.h>
#include "AampCurlStore.h"

Include dependency graph for AampDRMSessionManager.cpp:

Go to the source code of this file.

Macros
#define	LICENCE_REQUEST_HEADER_ACCEPT   "Accept:"
#define	LICENCE_REQUEST_HEADER_CONTENT_TYPE   "Content-Type:"
#define	LICENCE_RESPONSE_JSON_LICENCE_KEY   "license"
#define	DRM_METADATA_TAG_START   "<ckm:policy xmlns:ckm=\"urn:ccp:ckm\">"
#define	DRM_METADATA_TAG_END   "</ckm:policy>"
#define	SESSION_TOKEN_URL   "http://localhost:50050/authService/getSessionToken"
#define	INVALID_SESSION_SLOT   -1
#define	DEFUALT_CDM_WAIT_TIMEOUT_MS   2000
#define	CURL_EASY_SETOPT(curl, CURLoption, option)

Functions
void *	CreateDRMSession (void *arg)
	Thread function to create DRM Session which would be invoked in thread from HLS , PlayReady or from pipeline More...
int	SpawnDRMLicenseAcquireThread (PrivateInstanceAAMP *aamp, DrmSessionDataInfo *drmData)
	Function to spawn the DrmSession Thread based on the preferred drm set. More...
void	ReleaseDRMLicenseAcquireThread (PrivateInstanceAAMP *aamp)
	Function to release the DrmSession if it running. More...
string	_extractSubstring (string parentStr, string startStr, string endStr)
	Extract substring between (excluding) two string delimiters. More...

Variables
static const char *	sessionTypeName [] = {"video", "audio", "subtitle", "aux-audio"}
static pthread_mutex_t	drmSessionMutex = PTHREAD_MUTEX_INITIALIZER

yes

Source file for DrmSessionManager.

Definition in file AampDRMSessionManager.cpp.

Macro Definition Documentation

CURL_EASY_SETOPT

#define CURL_EASY_SETOPT	(		curl,
			CURLoption,
			option
	)

Value:

    if (curl_easy_setopt(curl, CURLoption, option) != 0) {\
          AAMPLOG_WARN("Failed at curl_easy_setopt ");\
    }

Definition at line 56 of file AampDRMSessionManager.cpp.

Function Documentation

CreateDRMSession()

void * CreateDRMSession

(

void *

arg

)

Thread function to create DRM Session which would be invoked in thread from HLS , PlayReady or from pipeline

Parameters

[out]

arg

- DrmSessionParams structure with filled data

Returns

None.

Definition at line 1803 of file AampDRMSessionManager.cpp.

SpawnDRMLicenseAcquireThread()

int SpawnDRMLicenseAcquireThread	(	PrivateInstanceAAMP *	aamp,
		DrmSessionDataInfo *	drmData
	)

Function to spawn the DrmSession Thread based on the preferred drm set.

Parameters

[out]

drmData

private aamp instance

Returns

None.

Definition at line 1763 of file AampDRMSessionManager.cpp.

ReleaseDRMLicenseAcquireThread()

void ReleaseDRMLicenseAcquireThread

(

PrivateInstanceAAMP *

aamp

)

Function to release the DrmSession if it running.

Parameters

[out]

aamp

private aamp instance

Returns

None.

Definition at line 1741 of file AampDRMSessionManager.cpp.

_extractSubstring()

string _extractSubstring	(	string	parentStr,
		string	startStr,
		string	endStr
	)

Extract substring between (excluding) two string delimiters.

Parameters

[in]	parentStr	- Parent string from which substring is extracted.
[in]	startStr,endStr	- String delimiters.

Returns

Returns the extracted substring; Empty string if delimiters not found.

Definition at line 369 of file AampDRMSessionManager.cpp.