hazy_message.cxx File Reference

Functions
int	inline_copy (char *dest, const char *src, unsigned int nMaxSize)
	Copies given source string to the destination string.
int	build_read_se_answer (int entity_label, message_data _out, unsigned int nMaxSize)
	Builds answer msg for read single entity queries.
int	build_read_count_answer (int count, message_data _out, unsigned int nMaxSize)
	Builds answer msg for read count queries.
int	build_update_answer (message_data _out, unsigned int nMaxSize)
	Builds answer msg for update queries.
int	build_delete_answer (message_data _out, unsigned int nMaxSize)
	Builds answer msg for querying server to see whether server is up and running.
int	build_query_server_answer (int id, message_data _out, unsigned int nMaxSize)
	Builds answer msg for querying server to see whether server is up and running.
int	build_close_connection_answer (int close_conn, message_data _out, unsigned int nMaxSize)
	Builds answer msg for closing the server.
int	build_noop_server_answer (int acknowledge, message_data _out, unsigned int nMaxSize)
	Builds noop server msg for no operation (for experimental purposes).
int	build_create_view_answer (message_data _out, unsigned int nMaxSize)
int	build_se_eager_msg (const int view_id, const int entity_id, message_data _out, unsigned int nMaxSize)
	Builds querying msg for single entity eager.
int	build_se_lazy_naive_msg (const int view_id, const char *vector_str, message_data _out, unsigned int nMaxSize)
	Builds querying msg for single entity lazy naive.
int	build_se_lazy_naive_msg_bin (const int view_id, const void *vector_ptr, size_t vec_size, void *_out, size_t *out_size, unsigned int nMaxSize)
	Builds querying msg for single entity lazy naive that sends binary data.
int	build_delete_msg_bin (const int view_id, const int entity_id, const void *db_name_ptr, size_t db_name_ptr_size, const void *table_name_ptr, size_t table_name_ptr_size, void *_out, size_t *out_size, unsigned int nMaxSize)
int	build_se_lazy_hazy_msg (const int view_id, const char *vector_str, const double eps, message_data _out, unsigned int nMaxSize)
	Builds querying msg for single entity lazy hazy.
int	build_se_lazy_hazy_msg_bin (const int view_id, const double eps, const void *vector_ptr, size_t vec_size, void *_out, size_t *out_size, unsigned int nMaxSize)
	Builds querying msg for single entity lazy hazy that sends binary data.
int	build_count_msg (const int view_id, message_data _out, unsigned int nMaxSize)
	Builds querying msg for count.
int	build_update_msg (const int view_id, const char *update_example, message_data _out, unsigned int nMaxSize)
	Builds querying msg for update.
int	build_update_msg_bin (const int view_id, const int label, const void *vector, size_t vec_size, void *_out, size_t *out_size)
	Builds querying msg for update that sends binary data.
int	build_query_server_id_msg (message_data _out, unsigned int nMaxSize)
	Builds querying msg for server id.
int	build_close_connection_msg (message_data _out, unsigned int nMaxSize)
	Builds querying msg for closing the connection.
int	build_noop_server_msg (message_data _out, unsigned int nMaxSize)
	Builds querying msg for no operation with server (for experimental purposes).
message_type	get_message_type (const message_data msg)
	Parses given message and extracts message type.
int	build_create_view_msg (struct create_view_bin_str *cv_struct, message_data _out, unsigned int nMaxSize)
void	parse_se_eager_msg (message_data msg, int &view_id, int &entity_id)
	Parses single entity eager query messages.
void	parse_view_id_in_se_eager_msg (message_data msg, int &view_id)
	Parses view id in single entity eager query messages.
void	parse_count_msg (message_data msg, int &view_id)
	Parses count query messages.
void	parse_delete_msg_bin (message_data msg, int &view_id, int &entity_id, std::string &db_name, std::string &training_table_name)
void	parse_view_id_in_delete_msg_bin (message_data msg, int &view_id)
void	parse_view_id_in_se_lazy_naive_msg (message_data msg, int &view_id)
	Parses view id in single entity lazy naive messages.
void	parse_view_id_in_se_lazy_naive_msg_bin (void *msg, int &view_id)
	Parses view id in single entity lazy naive messages.
void	parse_view_id_in_se_lazy_hazy_msg (message_data msg, int &view_id)
	Parses view id in single entity lazy hazy messages.
void	parse_view_id_in_se_lazy_hazy_msg_bin (void *msg, int &view_id)
	Parses single entity lazy hazy messages.
void	parse_view_id_in_update_msg (message_data msg, int &view_id)
	Parses update messages.
void	parse_view_id_in_update_msg_bin (message_data msg, int &view_id)
	Parses view id in binary update messages.
void	parse_create_view_msg (message_data msg, struct create_view_bin_str *cv_struct)

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Function Documentation

int build_close_connection_answer	(	int	close_conn,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds answer msg for closing the server.

Parameters:

[in]	close_conn	success of closing the connection
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_close_connection_msg	(	message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for closing the connection.

Parameters:

[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_count_msg	(	const int	view_id,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for count.

Parameters:

[in]	view_id	id of the view
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_create_view_answer	(	message_data	_out,
		unsigned int	nMaxSize
	)

int build_create_view_msg	(	struct create_view_bin_str *	cv_struct,
		message_data	_out,
		unsigned int	nMaxSize
	)

int build_delete_answer	(	message_data	msg,
		unsigned int	nMaxSize
	)

Builds answer msg for querying server to see whether server is up and running.

Parameters:

[in]	id	server id
[out]	msg	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_delete_msg_bin	(	const int	view_id,
		const int	entity_id,
		const void *	db_name_ptr,
		size_t	db_name_ptr_size,
		const void *	table_name_ptr,
		size_t	table_name_ptr_size,
		void *	_out,
		size_t *	out_size,
		unsigned int	nMaxSize
	)

int build_noop_server_answer	(	int	acknowledge,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds noop server msg for no operation (for experimental purposes).

Parameters:

[in]	acknowledge	ack message
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_noop_server_msg	(	message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for no operation with server (for experimental purposes).

Parameters:

[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_query_server_answer	(	int	id,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds answer msg for querying server to see whether server is up and running.

Parameters:

[in]	id	server id
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_query_server_id_msg	(	message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for server id.

Parameters:

[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_read_count_answer	(	int	count,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds answer msg for read count queries.

Parameters:

[in]	count	count of entities in class
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_read_se_answer	(	int	entity_label,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds answer msg for read single entity queries.

Parameters:

[in]	entity_label	class of the entity queried
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_se_eager_msg	(	const int	view_id,
		const int	entity_id,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for single entity eager.

Parameters:

[in]	view_id	id of the view
[in]	entity_id	id of the entity
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_se_lazy_hazy_msg	(	const int	view_id,
		const char *	vector_str,
		const double	eps,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for single entity lazy hazy.

Parameters:

[in]	view_id	id of the view
[in]	vector_str	feature vector of the entity
[in]	eps	eps value of the entity
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_se_lazy_hazy_msg_bin	(	const int	view_id,
		const double	eps,
		const void *	vector_ptr,
		size_t	vec_size,
		void *	_out,
		size_t *	out_size,
		unsigned int	nMaxSize
	)

Builds querying msg for single entity lazy hazy that sends binary data.

Parameters:

[in]	view_id	id of the view
[in]	eps	epsilon value of the entity being queries
[in]	vector_ptr	pointer to the feature vector of the entity
[in]	vec_size	size of the vector pointer
[out]	_out	msg being prepared
[in]	out_size	size of the _out msg
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_se_lazy_naive_msg	(	const int	view_id,
		const char *	vector_str,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for single entity lazy naive.

Parameters:

[in]	view_id	id of the view
[in]	vector_str	feature vector of the entity
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_se_lazy_naive_msg_bin	(	const int	view_id,
		const void *	vector_ptr,
		size_t	vec_size,
		void *	_out,
		size_t *	out_size,
		unsigned int	nMaxSize
	)

Builds querying msg for single entity lazy naive that sends binary data.

Parameters:

[in]	view_id	id of the view
[in]	vector_ptr	pointer to the feature vector of the entity
[in]	vec_size	size of the vector pointer
[out]	_out	msg being prepared
[in]	out_size	size of the _out msg
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_update_answer	(	message_data	_out,
		unsigned int	nMaxSize
	)

Builds answer msg for update queries.

Parameters:

[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_update_msg	(	const int	view_id,
		const char *	update_example,
		message_data	_out,
		unsigned int	nMaxSize
	)

Builds querying msg for update.

Parameters:

[in]	view_id	id of the view
[in]	update_example	new update example
[out]	_out	msg being prepared
[in]	nMaxSize	max size of msg

Returns:

success of building the message

int build_update_msg_bin	(	const int	view_id,
		const int	label,
		const void *	vector,
		size_t	vec_size,
		void *	_out,
		size_t *	out_size
	)

Builds querying msg for update that sends binary data.

Parameters:

[in]	view_id	id of the view
[in]	label	label of the entity
[in]	vector	pointer to the feature vector of the entity
[in]	vec_size	size of the vector pointer
[out]	_out	msg being prepared
[in]	out_size	size of the _out msg

Returns:

success of building the message

message_type get_message_type

(

const message_data

msg

)

Parses given message and extracts message type.

Parameters:

[in]

msg

message to be parsed

Returns:

message_type message type of given msg

int inline_copy	(	char *	dest,
		const char *	src,
		unsigned int	nMaxSize
	)

Copies given source string to the destination string.

Parameters:

[out]	dest	destination string
[in]	src	source string
[in]	nMaxSize	maximum size of destination string

Returns:

success

void parse_count_msg	(	message_data	msg,
		int &	view_id
	)

Parses count query messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

void parse_create_view_msg	(	message_data	msg,
		struct create_view_bin_str *	cv_struct
	)

void parse_delete_msg_bin	(	message_data	msg,
		int &	view_id,
		int &	entity_id,
		std::string &	db_name,
		std::string &	training_table_name
	)

void parse_se_eager_msg	(	message_data	msg,
		int &	view_id,
		int &	entity_id
	)

Parses single entity eager query messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view
[out]	entity_id	id of the entity

void parse_view_id_in_delete_msg_bin	(	message_data	msg,
		int &	view_id
	)

void parse_view_id_in_se_eager_msg	(	message_data	msg,
		int &	view_id
	)

Parses view id in single entity eager query messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view
[out]	entity_id	id of the entity

void parse_view_id_in_se_lazy_hazy_msg	(	message_data	msg,
		int &	view_id
	)

Parses view id in single entity lazy hazy messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

void parse_view_id_in_se_lazy_hazy_msg_bin	(	void *	msg,
		int &	view_id
	)

Parses single entity lazy hazy messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

void parse_view_id_in_se_lazy_naive_msg	(	message_data	msg,
		int &	view_id
	)

Parses view id in single entity lazy naive messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

void parse_view_id_in_se_lazy_naive_msg_bin	(	void *	msg,
		int &	view_id
	)

Parses view id in single entity lazy naive messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

void parse_view_id_in_update_msg	(	message_data	msg,
		int &	view_id
	)

Parses update messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

void parse_view_id_in_update_msg_bin	(	message_data	msg,
		int &	view_id
	)

Parses view id in binary update messages.

Parameters:

[in]	msg	message to be parsed
[out]	view_id	id of the view

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