diff options
Diffstat (limited to 'drm/libdrmframework/plugins/common/include/DrmEngineBase.h')
| -rw-r--r-- | drm/libdrmframework/plugins/common/include/DrmEngineBase.h | 51 |
1 files changed, 47 insertions, 4 deletions
diff --git a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h b/drm/libdrmframework/plugins/common/include/DrmEngineBase.h index 4a5afcf..08f6e6d 100644 --- a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h +++ b/drm/libdrmframework/plugins/common/include/DrmEngineBase.h @@ -80,10 +80,12 @@ public: DrmSupportInfo* getSupportInfo(int uniqueId); status_t openDecryptSession( - int uniqueId, DecryptHandle* decryptHandle, int fd, off64_t offset, off64_t length); + int uniqueId, DecryptHandle* decryptHandle, + int fd, off64_t offset, off64_t length, const char* mime); status_t openDecryptSession( - int uniqueId, DecryptHandle* decryptHandle, const char* uri); + int uniqueId, DecryptHandle* decryptHandle, + const char* uri, const char* mime); status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle); @@ -375,7 +377,29 @@ protected: * DRM_ERROR_CANNOT_HANDLE for failure and DRM_NO_ERROR for success */ virtual status_t onOpenDecryptSession( - int uniqueId, DecryptHandle* decryptHandle, int fd, off64_t offset, off64_t length) = 0; + int uniqueId, DecryptHandle* decryptHandle, + int fd, off64_t offset, off64_t length) = 0; + + /** + * Open the decrypt session to decrypt the given protected content + * + * @param[in] uniqueId Unique identifier for a session + * @param[in] decryptHandle Handle for the current decryption session + * @param[in] fd File descriptor of the protected content to be decrypted + * @param[in] offset Start position of the content + * @param[in] length The length of the protected content + * @param[in] mime Mime type of the protected content + * drm plugin may do some optimization since the mime type is known. + * @return + * DRM_ERROR_CANNOT_HANDLE for failure and DRM_NO_ERROR for success + */ + virtual status_t onOpenDecryptSession( + int uniqueId, DecryptHandle* decryptHandle, + int fd, off64_t offset, off64_t length, + const char* mime) { + + return DRM_ERROR_CANNOT_HANDLE; + } /** * Open the decrypt session to decrypt the given protected content @@ -387,7 +411,26 @@ protected: * DRM_ERROR_CANNOT_HANDLE for failure and DRM_NO_ERROR for success */ virtual status_t onOpenDecryptSession( - int uniqueId, DecryptHandle* decryptHandle, const char* uri) = 0; + int uniqueId, DecryptHandle* decryptHandle, + const char* uri) = 0; + + /** + * Open the decrypt session to decrypt the given protected content + * + * @param[in] uniqueId Unique identifier for a session + * @param[in] decryptHandle Handle for the current decryption session + * @param[in] uri Path of the protected content to be decrypted + * @param[in] mime Mime type of the protected content. The corresponding + * drm plugin may do some optimization since the mime type is known. + * @return + * DRM_ERROR_CANNOT_HANDLE for failure and DRM_NO_ERROR for success + */ + virtual status_t onOpenDecryptSession( + int uniqueId, DecryptHandle* decryptHandle, + const char* uri, const char* mime) { + + return DRM_ERROR_CANNOT_HANDLE; + } /** * Close the decrypt session for the given handle |