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-rw-r--r--src/sq/sq.c134
1 files changed, 67 insertions, 67 deletions
diff --git a/src/sq/sq.c b/src/sq/sq.c
index e74071b81..6fce01322 100644
--- a/src/sq/sq.c
+++ b/src/sq/sq.c
@@ -1,22 +1,22 @@
1/* 1/*
2 This file is part of GNUnet 2 This file is part of GNUnet
3 Copyright (C) 2017 GNUnet e.V. 3 Copyright (C) 2017 GNUnet e.V.
4 4
5 GNUnet is free software: you can redistribute it and/or modify it 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 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, 7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version. 8 or (at your option) any later version.
9 9
10 GNUnet is distributed in the hope that it will be useful, but 10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of 11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details. 13 Affero General Public License for more details.
14 14
15 You should have received a copy of the GNU Affero General Public License 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/>. 16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17 17
18 SPDX-License-Identifier: AGPL3.0-or-later 18 SPDX-License-Identifier: AGPL3.0-or-later
19*/ 19 */
20/** 20/**
21 * @file sq/sq.c 21 * @file sq/sq.c
22 * @brief helper functions for Sqlite3 DB interactions 22 * @brief helper functions for Sqlite3 DB interactions
@@ -34,37 +34,37 @@
34 * @return #GNUNET_OK on success, #GNUNET_SYSERR on error 34 * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
35 */ 35 */
36int 36int
37GNUNET_SQ_bind (sqlite3_stmt *stmt, 37GNUNET_SQ_bind(sqlite3_stmt *stmt,
38 const struct GNUNET_SQ_QueryParam *params) 38 const struct GNUNET_SQ_QueryParam *params)
39{ 39{
40 unsigned int j; 40 unsigned int j;
41 41
42 j = 1; 42 j = 1;
43 for (unsigned int i=0;NULL != params[i].conv; i++) 43 for (unsigned int i = 0; NULL != params[i].conv; i++)
44 {
45 if (GNUNET_OK !=
46 params[i].conv (params[i].conv_cls,
47 params[i].data,
48 params[i].size,
49 stmt,
50 j))
51 { 44 {
52 GNUNET_log_from (GNUNET_ERROR_TYPE_WARNING, 45 if (GNUNET_OK !=
53 "sq", 46 params[i].conv(params[i].conv_cls,
54 _("Failure to bind %u-th SQL parameter\n"), 47 params[i].data,
55 i); 48 params[i].size,
56 if (SQLITE_OK != 49 stmt,
57 sqlite3_reset (stmt)) 50 j))
58 { 51 {
59 GNUNET_log_from (GNUNET_ERROR_TYPE_WARNING, 52 GNUNET_log_from(GNUNET_ERROR_TYPE_WARNING,
60 "sq", 53 "sq",
61 _("Failure in sqlite3_reset (!)\n")); 54 _("Failure to bind %u-th SQL parameter\n"),
62 return GNUNET_SYSERR; 55 i);
63 } 56 if (SQLITE_OK !=
57 sqlite3_reset(stmt))
58 {
59 GNUNET_log_from(GNUNET_ERROR_TYPE_WARNING,
60 "sq",
61 _("Failure in sqlite3_reset (!)\n"));
62 return GNUNET_SYSERR;
63 }
64 }
65 GNUNET_assert(0 != params[i].num_params);
66 j += params[i].num_params;
64 } 67 }
65 GNUNET_assert (0 != params[i].num_params);
66 j += params[i].num_params;
67 }
68 return GNUNET_OK; 68 return GNUNET_OK;
69} 69}
70 70
@@ -79,30 +79,30 @@ GNUNET_SQ_bind (sqlite3_stmt *stmt,
79 * #GNUNET_SYSERR if a result was invalid (non-existing field) 79 * #GNUNET_SYSERR if a result was invalid (non-existing field)
80 */ 80 */
81int 81int
82GNUNET_SQ_extract_result (sqlite3_stmt *result, 82GNUNET_SQ_extract_result(sqlite3_stmt *result,
83 struct GNUNET_SQ_ResultSpec *rs) 83 struct GNUNET_SQ_ResultSpec *rs)
84{ 84{
85 unsigned int j = 0; 85 unsigned int j = 0;
86 86
87 for (unsigned int i=0;NULL != rs[i].conv; i++) 87 for (unsigned int i = 0; NULL != rs[i].conv; i++)
88 {
89 if (NULL == rs[i].result_size)
90 rs[i].result_size = &rs[i].dst_size;
91 if (GNUNET_OK !=
92 rs[i].conv (rs[i].cls,
93 result,
94 j,
95 rs[i].result_size,
96 rs[i].dst))
97 { 88 {
98 for (unsigned int k=0;k<i;k++) 89 if (NULL == rs[i].result_size)
99 if (NULL != rs[k].cleaner) 90 rs[i].result_size = &rs[i].dst_size;
100 rs[k].cleaner (rs[k].cls); 91 if (GNUNET_OK !=
101 return GNUNET_SYSERR; 92 rs[i].conv(rs[i].cls,
93 result,
94 j,
95 rs[i].result_size,
96 rs[i].dst))
97 {
98 for (unsigned int k = 0; k < i; k++)
99 if (NULL != rs[k].cleaner)
100 rs[k].cleaner(rs[k].cls);
101 return GNUNET_SYSERR;
102 }
103 GNUNET_assert(0 != rs[i].num_params);
104 j += rs[i].num_params;
102 } 105 }
103 GNUNET_assert (0 != rs[i].num_params);
104 j += rs[i].num_params;
105 }
106 return GNUNET_OK; 106 return GNUNET_OK;
107} 107}
108 108
@@ -114,11 +114,11 @@ GNUNET_SQ_extract_result (sqlite3_stmt *result,
114 * @param rs reult specification to clean up 114 * @param rs reult specification to clean up
115 */ 115 */
116void 116void
117GNUNET_SQ_cleanup_result (struct GNUNET_SQ_ResultSpec *rs) 117GNUNET_SQ_cleanup_result(struct GNUNET_SQ_ResultSpec *rs)
118{ 118{
119 for (unsigned int i=0;NULL != rs[i].conv; i++) 119 for (unsigned int i = 0; NULL != rs[i].conv; i++)
120 if (NULL != rs[i].cleaner) 120 if (NULL != rs[i].cleaner)
121 rs[i].cleaner (rs[i].cls); 121 rs[i].cleaner(rs[i].cls);
122} 122}
123 123
124 124
@@ -129,15 +129,15 @@ GNUNET_SQ_cleanup_result (struct GNUNET_SQ_ResultSpec *rs)
129 * @param stmt statement to reset 129 * @param stmt statement to reset
130 */ 130 */
131void 131void
132GNUNET_SQ_reset (sqlite3 *dbh, 132GNUNET_SQ_reset(sqlite3 *dbh,
133 sqlite3_stmt *stmt) 133 sqlite3_stmt *stmt)
134{ 134{
135 if (SQLITE_OK != 135 if (SQLITE_OK !=
136 sqlite3_reset (stmt)) 136 sqlite3_reset(stmt))
137 GNUNET_log_from (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, 137 GNUNET_log_from(GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
138 "sqlite", 138 "sqlite",
139 _("Failed to reset sqlite statement with error: %s\n"), 139 _("Failed to reset sqlite statement with error: %s\n"),
140 sqlite3_errmsg (dbh)); 140 sqlite3_errmsg(dbh));
141} 141}
142 142
143 143