GNUnet  0.19.3
gnunet_mst_lib.h
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1 /*
2  This file is part of GNUnet.
3  Copyright (C) 2009-2013, 2016 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
42 #if !defined (__GNUNET_UTIL_LIB_H_INSIDE__)
43 #error "Only <gnunet_util_lib.h> can be included directly."
44 #endif
45 
46 #ifndef GNUNET_MST_LIB_H
47 #define GNUNET_MST_LIB_H
48 
49 #ifdef __cplusplus
50 extern "C"
51 {
52 #if 0 /* keep Emacsens' auto-indent happy */
53 }
54 #endif
55 #endif
56 
57 
62 
63 
77 typedef int
79  const struct GNUNET_MessageHeader *message);
80 
81 
91  void *cb_cls);
92 
93 
110  const char *buf,
111  size_t size,
112  int purge,
113  int one_shot);
114 
115 
130 int
132  struct GNUNET_NETWORK_Handle *sock,
133  int purge,
134  int one_shot);
135 
136 
148 int
150  int one_shot);
151 
152 
158 void
160 
161 
162 #if 0 /* keep Emacsens' auto-indent happy */
163 {
164 #endif
165 #ifdef __cplusplus
166 }
167 #endif
168 
169 #endif
170  /* end of group server */
172  /* end of group addition to networking */
174  /* end of group addition to libgnunetutil*/
176 
177 /* end of gnunet_mst_lib.h */
static char buf[2048]
GNUNET_GenericReturnValue
Named constants for return values.
int GNUNET_MST_next(struct GNUNET_MessageStreamTokenizer *mst, int one_shot)
Obtain the next message from the mst, assuming that there are more unprocessed messages in the intern...
Definition: mst.c:387
int GNUNET_MST_read(struct GNUNET_MessageStreamTokenizer *mst, struct GNUNET_NETWORK_Handle *sock, int purge, int one_shot)
Add incoming data to the receive buffer and call the callback for all complete messages.
Definition: mst.c:338
int(* GNUNET_MessageTokenizerCallback)(void *cls, const struct GNUNET_MessageHeader *message)
Functions with this signature are called whenever a complete message is received by the tokenizer.
enum GNUNET_GenericReturnValue GNUNET_MST_from_buffer(struct GNUNET_MessageStreamTokenizer *mst, const char *buf, size_t size, int purge, int one_shot)
Add incoming data to the receive buffer and call the callback for all complete messages.
Definition: mst.c:101
void GNUNET_MST_destroy(struct GNUNET_MessageStreamTokenizer *mst)
Destroys a tokenizer.
Definition: mst.c:404
struct GNUNET_MessageStreamTokenizer * GNUNET_MST_create(GNUNET_MessageTokenizerCallback cb, void *cb_cls)
Create a message stream tokenizer.
Definition: mst.c:86
static unsigned int size
Size of the "table".
Definition: peer.c:68
Header for all communications.
Handle to a message stream tokenizer.
Definition: mst.c:45
void * cb_cls
Closure for cb.
Definition: mst.c:54
GNUNET_MessageTokenizerCallback cb
Function to call on completed messages.
Definition: mst.c:49
handle to a socket
Definition: network.c:53