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/*
Unix SMB/CIFS implementation.
Copyright (C) Stefan Metzmacher 2009
** NOTE! The following LGPL license applies to the tevent
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TSOCKET_INTERNAL_H
#define _TSOCKET_INTERNAL_H
struct tsocket_address_ops {
const char *name;
char *(*string)(const struct tsocket_address *addr,
TALLOC_CTX *mem_ctx);
struct tsocket_address *(*copy)(const struct tsocket_address *addr,
TALLOC_CTX *mem_ctx,
const char *location);
};
struct tsocket_address {
const char *location;
const struct tsocket_address_ops *ops;
void *private_data;
};
struct tsocket_address *_tsocket_address_create(TALLOC_CTX *mem_ctx,
const struct tsocket_address_ops *ops,
void *pstate,
size_t psize,
const char *type,
const char *location);
#define tsocket_address_create(mem_ctx, ops, state, type, location) \
_tsocket_address_create(mem_ctx, ops, state, sizeof(type), \
#type, location)
struct tdgram_context_ops {
const char *name;
struct tevent_req *(*recvfrom_send)(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct tdgram_context *dgram);
ssize_t (*recvfrom_recv)(struct tevent_req *req,
int *perrno,
TALLOC_CTX *mem_ctx,
uint8_t **buf,
struct tsocket_address **src);
struct tevent_req *(*sendto_send)(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct tdgram_context *dgram,
const uint8_t *buf, size_t len,
const struct tsocket_address *dst);
ssize_t (*sendto_recv)(struct tevent_req *req,
int *perrno);
struct tevent_req *(*disconnect_send)(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct tdgram_context *dgram);
int (*disconnect_recv)(struct tevent_req *req,
int *perrno);
};
struct tdgram_context *_tdgram_context_create(TALLOC_CTX *mem_ctx,
const struct tdgram_context_ops *ops,
void *pstate,
size_t psize,
const char *type,
const char *location);
#define tdgram_context_create(mem_ctx, ops, state, type, location) \
_tdgram_context_create(mem_ctx, ops, state, sizeof(type), \
#type, location)
void *_tdgram_context_data(struct tdgram_context *dgram);
#define tdgram_context_data(_req, _type) \
talloc_get_type_abort(_tdgram_context_data(_req), _type)
int tsocket_simple_int_recv(struct tevent_req *req, int *perrno);
#endif /* _TSOCKET_H */
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