*
* secnet is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version d of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* secnet is distributed in the hope that it will be useful, but
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
+#include <limits.h>
#include <fnmatch.h>
#include <sys/poll.h>
#include <sys/types.h>
/* return value can safely be assigned to int32_t */
extern bool_t dict_read_bool(dict_t *dict, cstring_t key, bool_t required,
cstring_t desc, struct cloc loc, bool_t def);
+extern dict_t *dict_read_dict(dict_t *dict, cstring_t key, bool_t required,
+ cstring_t desc, struct cloc loc);
const char **dict_read_string_array(dict_t *dict, cstring_t key,
bool_t required, cstring_t desc,
struct cloc loc, const char *const *def);
int ix; /* see comment `Re comm_addr.ix' in udp.c */
};
+struct comm_clientinfo; /* private for comm */
+
+typedef struct comm_clientinfo *comm_clientinfo_fn(void *state, dict_t*,
+ struct cloc cloc);
+/* A comm client may call this during configuration, and then pass
+ * the resulting comm_clientinfo* to some or all sendmsg calls.
+ * The semantics depend on the dict and defined by the comm, and
+ * should be documented in README. */
+
/* Return True if the packet was processed, and shouldn't be passed to
any other potential receivers. (buf is freed iff True returned.) */
typedef bool_t comm_notify_fn(void *state, struct buffer_if *buf,
typedef void comm_release_notify_fn(void *commst, void *nst,
comm_notify_fn *fn);
typedef bool_t comm_sendmsg_fn(void *commst, struct buffer_if *buf,
- const struct comm_addr *dest);
+ const struct comm_addr *dest,
+ struct comm_clientinfo* /* 0 OK */);
/* Only returns false if (we know that) the local network
* environment is such that this address cannot work; transient
* or unknown/unexpected failures return true. */
/* Returned string is in a static buffer. */
struct comm_if {
void *st;
+ comm_clientinfo_fn *clientinfo;
comm_request_notify_fn *request_notify;
comm_release_notify_fn *release_notify;
comm_sendmsg_fn *sendmsg;