API to access regex service to advertise capabilities via regex and discover respective peers using matching strings. More...

#include "gnunet_util_lib.h"

Include dependency graph for gnunet_regex_service.h:

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Macros
#define	GNUNET_REGEX_INITIAL_BYTES 24
	Constant for how many bytes the initial string regex should have.

Typedefs
typedef void(*	GNUNET_REGEX_Found) (void cls, const struct GNUNET_PeerIdentity id, const struct GNUNET_PeerIdentity get_path, unsigned int get_path_length, const struct GNUNET_PeerIdentity put_path, unsigned int put_path_length)
	Search callback function, invoked for every result that was found.

Functions
struct GNUNET_REGEX_Announcement *	GNUNET_REGEX_announce (const struct GNUNET_CONFIGURATION_Handle cfg, const char regex, struct GNUNET_TIME_Relative refresh_delay, uint16_t compression)
	Announce this peer under the given regular expression.

void	GNUNET_REGEX_announce_cancel (struct GNUNET_REGEX_Announcement *a)
	Stop announcing the regex specified by the given handle.

struct GNUNET_REGEX_Search *	GNUNET_REGEX_search (const struct GNUNET_CONFIGURATION_Handle cfg, const char string, GNUNET_REGEX_Found callback, void *callback_cls)
	Search for a peer offering a regex matching certain string in the DHT.

void	GNUNET_REGEX_search_cancel (struct GNUNET_REGEX_Search *s)
	Stop search and free all data used by a GNUNET_REGEX_search call.

void	GNUNET_REGEX_ipv4toregexsearch (const struct in_addr ip, uint16_t port, char rxstr)
	Create a regex in rxstr from the given ip and port.

void	GNUNET_REGEX_ipv6toregexsearch (const struct in6_addr ipv6, uint16_t port, char rxstr)
	Create a regex in rxstr from the given ipv6 and port.

char *	GNUNET_REGEX_ipv6policy2regex (const char *policy)
	Convert an exit policy to a regular expression.

char *	GNUNET_REGEX_ipv4policy2regex (const char *policy)
	Convert an exit policy to a regular expression.

Detailed Description

API to access regex service to advertise capabilities via regex and discover respective peers using matching strings.

Macros