ms_cardea_types.h

intel upnp stack source code

/*
 *
 * Copyright (c) Sigma Designs, Inc. 2005. All rights reserved.
 *
 */
#ifndef __MS_UPNP_TYPES_H_
#define __MS_UPNP_TYPES_H_

#define MAX_MS_STREAM 128

/** Maximum number of UPnP device we can have at the same time */
#define MAX_MS_DEVICE 64
#define MAX_URL_CTX 64

/** Private structure, opaque */
struct wmdrmnet_context_s;
typedef struct wmdrmnet_context_s wmdrmnet_context;

struct ms_stream_decryption_context_s {
	/* Current Media object number */
	RMuint32 media_object_number;
	/* Byte count for this stream, per media object (reset for each new media object) */
	RMuint32 byte_count;
	/* Current sample ID */
	RMuint8 sample_id[8];
};

struct ms_url_context_s {
	RMbool license_present;
	RMuint32 url_hash;
	RMascii *url;
	RMascii *session_header;
	struct ms_upnp_extension_s *server; // pointer back to owning server
	struct ms_stream_decryption_context_s ms_stream_decryption_context[MAX_MS_STREAM];
};

struct ms_upnp_extension_s {
	/* Name of the server */
	RMascii *name;
	/* UPnP stack private data */
	void *upnp_stack_data;
	/* Flags to store the current state with a given media server */
	RMuint32 flags;
	/* DRM context */
	wmdrmnet_context *drm_context;
	/* Arbitrary string passed to the DMR with the License Response message */
	RMint32 use_count;
	struct ms_url_context_s *urls[MAX_URL_CTX];
};

#endif /* __MS_UPNP_TYPES_H_ */