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Diffstat (limited to 'src/service/cadet/cadet_api_helper.c')
-rw-r--r-- | src/service/cadet/cadet_api_helper.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/service/cadet/cadet_api_helper.c b/src/service/cadet/cadet_api_helper.c new file mode 100644 index 000000000..52aec6cc9 --- /dev/null +++ b/src/service/cadet/cadet_api_helper.c | |||
@@ -0,0 +1,54 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2011, 2017 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 | /** | ||
21 | * @file cadet/cadet_api_helper.c | ||
22 | * @brief cadet api: client implementation of cadet service | ||
23 | * @author Bartlomiej Polot | ||
24 | * @author Christian Grothoff | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_util_lib.h" | ||
28 | #include "gnunet_constants.h" | ||
29 | #include "gnunet_cadet_service.h" | ||
30 | #include "cadet.h" | ||
31 | #include "cadet_protocol.h" | ||
32 | |||
33 | |||
34 | /** | ||
35 | * Transitional function to convert an unsigned int port to a hash value. | ||
36 | * WARNING: local static value returned, NOT reentrant! | ||
37 | * WARNING: do not use this function for new code! | ||
38 | * | ||
39 | * @param port Numerical port (unsigned int format). | ||
40 | * | ||
41 | * @return A GNUNET_HashCode usable for the new CADET API. | ||
42 | */ | ||
43 | const struct GNUNET_HashCode * | ||
44 | GC_u2h (uint32_t port) | ||
45 | { | ||
46 | static struct GNUNET_HashCode hash; | ||
47 | |||
48 | GNUNET_log (GNUNET_ERROR_TYPE_WARNING, | ||
49 | "This is a transitional function, use proper crypto hashes as CADET ports\n"); | ||
50 | GNUNET_CRYPTO_hash (&port, | ||
51 | sizeof(port), | ||
52 | &hash); | ||
53 | return &hash; | ||
54 | } | ||