GNUnet 0.22.1
sq_prepare.c
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1/*
2 This file is part of GNUnet
3 Copyright (C) 2018 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 */
25#include "platform.h"
26#include "gnunet_sq_lib.h"
27
28
38 sqlite3_stmt **pstmt)
39{
41 .sql = sql,
42 .pstmt = pstmt
43 };
44
45 return ps;
46}
47
48
50GNUNET_SQ_prepare (sqlite3 *dbh,
51 const struct GNUNET_SQ_PrepareStatement *ps)
52{
53 for (unsigned int i = 0; NULL != ps[i].sql; i++)
54 {
55 const char *epos = NULL;
56 int ret;
57
58 if (SQLITE_OK !=
59 (ret = sqlite3_prepare_v2 (dbh,
60 ps[i].sql,
61 strlen (ps[i].sql),
62 ps[i].pstmt,
63 &epos)))
64 {
66 "Failed to prepare SQL `%s': error %d at %s\n",
67 ps[i].sql,
68 ret,
69 epos);
70 return GNUNET_SYSERR;
71 }
72 }
73 return GNUNET_OK;
74}
75
76
77/* end of sq_prepare.c */
static int ret
Final status code.
Definition: gnunet-arm.c:93
static struct GNUNET_PEERSTORE_Handle * ps
Handle to the PEERSTORE service.
helper functions for Sqlite3 DB interactions
#define GNUNET_log(kind,...)
GNUNET_GenericReturnValue
Named constants for return values.
@ GNUNET_OK
@ GNUNET_SYSERR
@ GNUNET_ERROR_TYPE_ERROR
struct GNUNET_SQ_PrepareStatement GNUNET_SQ_make_prepare(const char *sql, sqlite3_stmt **pstmt)
Create a struct GNUNET_SQ_PrepareStatement
Definition: sq_prepare.c:37
enum GNUNET_GenericReturnValue GNUNET_SQ_prepare(sqlite3 *dbh, const struct GNUNET_SQ_PrepareStatement *ps)
Prepare all statements given in the (NULL,NULL)-terminated array at ps.
Definition: sq_prepare.c:50
Information needed to run a list of SQL statements using GNUNET_SQ_exec_statements().
const char * sql
Actual SQL statement.
sqlite3_stmt ** pstmt
Where to store handle?