gnunet-service-messenger_message_send.c File Reference

GNUnet MESSENGER service. More...

#include "gnunet-service-messenger_message_send.h"
#include "gnunet-service-messenger_message_handle.h"

Include dependency graph for gnunet-service-messenger_message_send.c:

Go to the source code of this file.

Functions
void	send_message_info (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent info message to setup a tunnels linked member id. More...
void	send_message_join (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent join message to ensure growth of the decentralized room structure. More...
void	send_message_leave (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent leave message. More...
void	send_message_name (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent name message. More...
void	send_message_key (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent key message. More...
void	send_message_peer (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent peer message to update the rooms peer message of this service. More...
void	send_message_id (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent id message. More...
void	send_message_miss (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash)
	Handles a sent miss message. More...

Detailed Description

GNUnet MESSENGER service.

Author

Tobias Frisch

Definition in file gnunet-service-messenger_message_send.c.

Function Documentation

send_message_info()

void send_message_info	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent info message to setup a tunnels linked member id.

(if a tunnel has already got a member id linked to it, the connection will be closed)

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	INFO-Message
hash	Hash of the message

Definition at line 30 of file gnunet-service-messenger_message_send.c.

References GNUNET_MESSENGER_Message::body, GNUNET_MESSENGER_SrvTunnel::contact_id, disconnect_tunnel(), GNUNET_memcpy, GNUNET_new, GNUNET_MESSENGER_MessageBody::info, and GNUNET_MESSENGER_MessageInfo::unique_id.

Referenced by callback_room_sent().

{
  if (!tunnel->contact_id)
  {
    tunnel->contact_id = GNUNET_new(struct GNUNET_ShortHashCode);

    GNUNET_memcpy(tunnel->contact_id, &(message->body.info.unique_id), sizeof(struct GNUNET_ShortHashCode));
  }
  else
  {
    disconnect_tunnel (tunnel);
  }
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_join()

void send_message_join	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent join message to ensure growth of the decentralized room structure.

(if the service provides a peer message for this room currently, it will be forwarded)

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	JOIN-Message
hash	Hash of the message

Definition at line 47 of file gnunet-service-messenger_message_send.c.

References forward_tunnel_message(), get_room_message(), GNUNET_NO, handle_message_join(), and GNUNET_MESSENGER_SrvRoom::peer_message.

Referenced by callback_room_sent().

{
  handle_message_join (room, tunnel, message, hash);

  if (room->peer_message)
  {
    const struct GNUNET_MESSENGER_Message *peer_message = get_room_message (room, handle, room->peer_message,
                                                                            GNUNET_NO);

    if ((peer_message) && (tunnel))
    {
      forward_tunnel_message (tunnel, peer_message, room->peer_message);
    }
  }
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_leave()

void send_message_leave	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent leave message.

See also

handle_message_leave()

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	LEAVE-Message
hash	Hash of the message

Definition at line 66 of file gnunet-service-messenger_message_send.c.

References handle_message_leave().

Referenced by callback_room_sent().

{
  handle_message_leave (room, tunnel, message, hash);
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_name()

void send_message_name	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent name message.

See also

handle_message_name()

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	NAME-Message
hash	Hash of the message

Definition at line 74 of file gnunet-service-messenger_message_send.c.

References handle_message_name().

Referenced by callback_room_sent().

{
  handle_message_name (room, tunnel, message, hash);
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_key()

void send_message_key	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent key message.

See also

handle_message_key()

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	KEY-Message
hash	Hash of the message

Definition at line 82 of file gnunet-service-messenger_message_send.c.

References handle_message_key().

Referenced by callback_room_sent().

{
  handle_message_key (room, tunnel, message, hash);
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_peer()

void send_message_peer	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent peer message to update the rooms peer message of this service.

(a set peer message indicates this service being a part of the decentralized room structure)

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	PEER-Message
hash	Hash of the message

Definition at line 90 of file gnunet-service-messenger_message_send.c.

References GNUNET_memcpy, GNUNET_new, handle_message_peer(), and GNUNET_MESSENGER_SrvRoom::peer_message.

Referenced by callback_room_sent().

{
  if (!room->peer_message)
  {
    room->peer_message = GNUNET_new(struct GNUNET_HashCode);
  }

  GNUNET_memcpy(room->peer_message, hash, sizeof(struct GNUNET_HashCode));

  handle_message_peer (room, tunnel, message, hash);
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_id()

void send_message_id	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent id message.

See also

handle_message_id()

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	ID-Message
hash	Hash of the message

Definition at line 105 of file gnunet-service-messenger_message_send.c.

References handle_message_id().

Referenced by callback_room_sent().

{
  handle_message_id (room, tunnel, message, hash);
}

Here is the call graph for this function:

Here is the caller graph for this function:

send_message_miss()

void send_message_miss	(	struct GNUNET_MESSENGER_SrvRoom *	room,
		struct GNUNET_MESSENGER_SrvHandle *	handle,
		struct GNUNET_MESSENGER_SrvTunnel *	tunnel,
		struct GNUNET_MESSENGER_Message *	message,
		const struct GNUNET_HashCode *	hash
	)

Handles a sent miss message.

See also

handle_message_miss()

Parameters

room	Room of the message
handle	Sending handle
tunnel	Sending connection (may be NULL)
message	MISS-Message
hash	Hash of the message

Definition at line 113 of file gnunet-service-messenger_message_send.c.

References handle_message_miss().

Referenced by callback_room_sent().

{
  handle_message_miss (room, tunnel, message, hash);
}

Here is the call graph for this function:

Here is the caller graph for this function: