General Get Component Of Type

Function Name: General Get Component Of Type

Definition

If 'drm_class_a' has a component requirement for 'drm_class_b', returns the specified requirement.

Returns

SE_DRM_SUCCESS - if valid parameters were passed in.

SE_DRM_NULL_REQUIRED_PARAMETER - and *req_ptr is left unaltered, if req_ptr is NULL.

SE_DRM_INVALID_VERSION - and *req_ptr is set to NULL, if the specified version of the DRM is not supported.

SE_DRM_CLASS_DOES_NOT_EXIST - and *req_ptr is set to NULL, if drm_class_a or drm_class_b does not correspond to a valid DRM class in the specified DRM version.

SE_DRM_FAILURE - and *req_ptr is set to NULL, if 'drm_class_a' has no components of type 'drm_class_b' in the specified DRM version.

Prototype

extern SE_DRM_STATUS_CODE_ENUM
SE_GeneralGetComponentOfType
(
	SE_PINT16			major_drm_version,	(notes)
	SE_UINT8			minor_drm_version,	(notes)
	SE_PINT16			drm_class_a,	(notes)
	SE_PINT16			drm_class_b,	(notes)
const	SE_REQUIREMENT	*	*	req_ptr	(notes)
);

Parameters Notes

major_drm_version

 major DRM version number of the DRM version for which this function
 is being called

minor_drm_version

 minor DRM version number of the DRM version for which this function
 is being called

drm_class_a

 represents the SEDRIS DRM class whose component
 requirement is being requested in the specified DRM version.

drm_class_b

 represents requested component SEDRIS DRM class in the
 specified DRM version.

req_ptr

 pointer to a linked list of SE_REQUIREMENTs

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