diff options
Diffstat (limited to 'src/namecache')
-rw-r--r-- | src/namecache/.gitignore | 7 | ||||
-rw-r--r-- | src/namecache/Makefile.am | 171 | ||||
-rw-r--r-- | src/namecache/gnunet-namecache.c | 246 | ||||
-rw-r--r-- | src/namecache/gnunet-service-namecache.c | 391 | ||||
-rw-r--r-- | src/namecache/namecache.conf.in | 30 | ||||
-rw-r--r-- | src/namecache/namecache.h | 151 | ||||
-rw-r--r-- | src/namecache/namecache_api.c | 567 | ||||
-rw-r--r-- | src/namecache/plugin_namecache_flat.c | 430 | ||||
-rw-r--r-- | src/namecache/plugin_namecache_postgres.c | 347 | ||||
-rw-r--r-- | src/namecache/plugin_namecache_sqlite.c | 590 | ||||
-rw-r--r-- | src/namecache/test_namecache_api.conf | 13 | ||||
-rw-r--r-- | src/namecache/test_namecache_api_cache_block.c | 242 | ||||
-rw-r--r-- | src/namecache/test_plugin_namecache.c | 132 | ||||
-rw-r--r-- | src/namecache/test_plugin_namecache_flat.conf | 2 | ||||
-rw-r--r-- | src/namecache/test_plugin_namecache_postgres.conf | 3 | ||||
-rw-r--r-- | src/namecache/test_plugin_namecache_sqlite.conf | 2 |
16 files changed, 0 insertions, 3324 deletions
diff --git a/src/namecache/.gitignore b/src/namecache/.gitignore deleted file mode 100644 index 2abc07dfb..000000000 --- a/src/namecache/.gitignore +++ /dev/null | |||
@@ -1,7 +0,0 @@ | |||
1 | gnunet-service-namecache | ||
2 | gnunet-namecache | ||
3 | test_namecache_api_cache_block | ||
4 | test_plugin_namecache_postgres | ||
5 | test_plugin_namecache_sqlite | ||
6 | zonefiles | ||
7 | test_plugin_namecache_flat | ||
diff --git a/src/namecache/Makefile.am b/src/namecache/Makefile.am deleted file mode 100644 index 272f16b77..000000000 --- a/src/namecache/Makefile.am +++ /dev/null | |||
@@ -1,171 +0,0 @@ | |||
1 | # This Makefile.am is in the public domain | ||
2 | AM_CPPFLAGS = -I$(top_srcdir)/src/include $(POSTGRESQL_CPPFLAGS) | ||
3 | |||
4 | plugindir = $(libdir)/gnunet | ||
5 | |||
6 | pkgcfgdir= $(pkgdatadir)/config.d/ | ||
7 | |||
8 | libexecdir= $(pkglibdir)/libexec/ | ||
9 | |||
10 | pkgcfg_DATA = \ | ||
11 | namecache.conf | ||
12 | |||
13 | if USE_COVERAGE | ||
14 | AM_CFLAGS = --coverage -O0 | ||
15 | XLIBS = -lgcov | ||
16 | endif | ||
17 | |||
18 | if HAVE_EXPERIMENTAL | ||
19 | FLAT_PLUGIN = libgnunet_plugin_namecache_flat.la | ||
20 | FLAT_TESTS = test_plugin_namecache_flat | ||
21 | endif | ||
22 | |||
23 | if HAVE_SQLITE | ||
24 | SQLITE_PLUGIN = libgnunet_plugin_namecache_sqlite.la | ||
25 | SQLITE_TESTS = test_plugin_namecache_sqlite | ||
26 | endif | ||
27 | |||
28 | if HAVE_POSTGRESQL | ||
29 | POSTGRES_PLUGIN = libgnunet_plugin_namecache_postgres.la | ||
30 | POSTGRES_TESTS = test_plugin_namecache_postgres | ||
31 | endif | ||
32 | |||
33 | # testcases do not even build yet; thus: experimental! | ||
34 | TESTING_TESTS = \ | ||
35 | test_namecache_api_cache_block | ||
36 | |||
37 | if HAVE_SQLITE | ||
38 | check_PROGRAMS = \ | ||
39 | $(SQLITE_TESTS) \ | ||
40 | $(POSTGRES_TESTS) \ | ||
41 | $(FLAT_TESTS) \ | ||
42 | $(TESTING_TESTS) | ||
43 | endif | ||
44 | |||
45 | if ENABLE_TEST_RUN | ||
46 | AM_TESTS_ENVIRONMENT=export GNUNET_PREFIX=$${GNUNET_PREFIX:-@libdir@};export PATH=$${GNUNET_PREFIX:-@prefix@}/bin:$$PATH;unset XDG_DATA_HOME;unset XDG_CONFIG_HOME; | ||
47 | TESTS = \ | ||
48 | $(check_PROGRAMS) | ||
49 | endif | ||
50 | |||
51 | lib_LTLIBRARIES = \ | ||
52 | libgnunetnamecache.la | ||
53 | |||
54 | |||
55 | libgnunetnamecache_la_SOURCES = \ | ||
56 | namecache_api.c \ | ||
57 | namecache.h | ||
58 | libgnunetnamecache_la_LIBADD = \ | ||
59 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
60 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
61 | $(top_builddir)/src/util/libgnunetutil.la \ | ||
62 | $(GN_LIBINTL) | ||
63 | libgnunetnamecache_la_LDFLAGS = \ | ||
64 | $(GN_LIB_LDFLAGS) \ | ||
65 | -version-info 0:0:0 | ||
66 | |||
67 | |||
68 | libexec_PROGRAMS = \ | ||
69 | gnunet-service-namecache | ||
70 | |||
71 | bin_PROGRAMS = \ | ||
72 | gnunet-namecache | ||
73 | |||
74 | gnunet_namecache_SOURCES = \ | ||
75 | gnunet-namecache.c | ||
76 | gnunet_namecache_LDADD = \ | ||
77 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
78 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
79 | $(top_builddir)/src/util/libgnunetutil.la \ | ||
80 | libgnunetnamecache.la \ | ||
81 | $(GN_LIBINTL) | ||
82 | |||
83 | gnunet_service_namecache_SOURCES = \ | ||
84 | gnunet-service-namecache.c | ||
85 | |||
86 | gnunet_service_namecache_LDADD = \ | ||
87 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
88 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
89 | $(top_builddir)/src/statistics/libgnunetstatistics.la \ | ||
90 | $(top_builddir)/src/util/libgnunetutil.la \ | ||
91 | libgnunetnamecache.la \ | ||
92 | $(GN_LIBINTL) | ||
93 | |||
94 | |||
95 | plugin_LTLIBRARIES = \ | ||
96 | $(SQLITE_PLUGIN) \ | ||
97 | $(FLAT_PLUGIN) \ | ||
98 | $(POSTGRES_PLUGIN) | ||
99 | |||
100 | libgnunet_plugin_namecache_flat_la_SOURCES = \ | ||
101 | plugin_namecache_flat.c | ||
102 | libgnunet_plugin_namecache_flat_la_LIBADD = \ | ||
103 | libgnunetnamecache.la \ | ||
104 | $(top_builddir)/src/statistics/libgnunetstatistics.la \ | ||
105 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
106 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
107 | $(top_builddir)/src/util/libgnunetutil.la $(XLIBS) \ | ||
108 | $(LTLIBINTL) | ||
109 | libgnunet_plugin_namecache_flat_la_LDFLAGS = \ | ||
110 | $(GN_PLUGIN_LDFLAGS) | ||
111 | |||
112 | libgnunet_plugin_namecache_sqlite_la_SOURCES = \ | ||
113 | plugin_namecache_sqlite.c | ||
114 | libgnunet_plugin_namecache_sqlite_la_LIBADD = \ | ||
115 | libgnunetnamecache.la \ | ||
116 | $(top_builddir)/src/sq/libgnunetsq.la \ | ||
117 | $(top_builddir)/src/statistics/libgnunetstatistics.la \ | ||
118 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
119 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
120 | $(top_builddir)/src/util/libgnunetutil.la $(XLIBS) -lsqlite3 \ | ||
121 | $(LTLIBINTL) | ||
122 | libgnunet_plugin_namecache_sqlite_la_LDFLAGS = \ | ||
123 | $(GN_PLUGIN_LDFLAGS) | ||
124 | |||
125 | |||
126 | libgnunet_plugin_namecache_postgres_la_SOURCES = \ | ||
127 | plugin_namecache_postgres.c | ||
128 | libgnunet_plugin_namecache_postgres_la_LIBADD = \ | ||
129 | libgnunetnamecache.la \ | ||
130 | $(top_builddir)/src/pq/libgnunetpq.la \ | ||
131 | $(top_builddir)/src/statistics/libgnunetstatistics.la \ | ||
132 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
133 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
134 | $(top_builddir)/src/util/libgnunetutil.la $(XLIBS) -lpq \ | ||
135 | $(LTLIBINTL) | ||
136 | libgnunet_plugin_namecache_postgres_la_LDFLAGS = \ | ||
137 | $(GN_PLUGIN_LDFLAGS) $(POSTGRESQL_LDFLAGS) | ||
138 | |||
139 | test_namecache_api_cache_block_SOURCES = \ | ||
140 | test_namecache_api_cache_block.c | ||
141 | test_namecache_api_cache_block_LDADD = \ | ||
142 | $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \ | ||
143 | $(top_builddir)/src/identity/libgnunetidentity.la \ | ||
144 | libgnunetnamecache.la \ | ||
145 | $(top_builddir)/src/testing/libgnunettesting.la \ | ||
146 | $(top_builddir)/src/util/libgnunetutil.la | ||
147 | |||
148 | |||
149 | test_plugin_namecache_flat_SOURCES = \ | ||
150 | test_plugin_namecache.c | ||
151 | test_plugin_namecache_flat_LDADD = \ | ||
152 | $(top_builddir)/src/testing/libgnunettesting.la \ | ||
153 | $(top_builddir)/src/util/libgnunetutil.la | ||
154 | |||
155 | test_plugin_namecache_sqlite_SOURCES = \ | ||
156 | test_plugin_namecache.c | ||
157 | test_plugin_namecache_sqlite_LDADD = \ | ||
158 | $(top_builddir)/src/testing/libgnunettesting.la \ | ||
159 | $(top_builddir)/src/util/libgnunetutil.la | ||
160 | |||
161 | test_plugin_namecache_postgres_SOURCES = \ | ||
162 | test_plugin_namecache.c | ||
163 | test_plugin_namecache_postgres_LDADD = \ | ||
164 | $(top_builddir)/src/testing/libgnunettesting.la \ | ||
165 | $(top_builddir)/src/util/libgnunetutil.la | ||
166 | |||
167 | EXTRA_DIST = \ | ||
168 | test_namecache_api.conf \ | ||
169 | test_plugin_namecache_sqlite.conf \ | ||
170 | test_plugin_namecache_postgres.conf \ | ||
171 | test_plugin_namecache_flat.conf | ||
diff --git a/src/namecache/gnunet-namecache.c b/src/namecache/gnunet-namecache.c deleted file mode 100644 index 19f2a5766..000000000 --- a/src/namecache/gnunet-namecache.c +++ /dev/null | |||
@@ -1,246 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2012, 2013 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 gnunet-namecache.c | ||
22 | * @brief command line tool to inspect the name cache | ||
23 | * @author Christian Grothoff | ||
24 | * | ||
25 | * TODO: | ||
26 | * - test | ||
27 | */ | ||
28 | #include "platform.h" | ||
29 | #include "gnunet_util_lib.h" | ||
30 | #include "gnunet_dnsparser_lib.h" | ||
31 | #include "gnunet_identity_service.h" | ||
32 | #include "gnunet_gnsrecord_lib.h" | ||
33 | #include "gnunet_namecache_service.h" | ||
34 | |||
35 | |||
36 | /** | ||
37 | * Handle to the namecache. | ||
38 | */ | ||
39 | static struct GNUNET_NAMECACHE_Handle *ns; | ||
40 | |||
41 | /** | ||
42 | * Queue entry for the 'query' operation. | ||
43 | */ | ||
44 | static struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
45 | |||
46 | /** | ||
47 | * Name (label) of the records to list. | ||
48 | */ | ||
49 | static char *name; | ||
50 | |||
51 | /** | ||
52 | * Public key of the zone to look in. | ||
53 | */ | ||
54 | static struct GNUNET_IDENTITY_PublicKey pubkey; | ||
55 | |||
56 | /** | ||
57 | * Public key of the zone to look in, in ASCII. | ||
58 | */ | ||
59 | static char *pkey; | ||
60 | |||
61 | /** | ||
62 | * Global return value | ||
63 | */ | ||
64 | static int ret; | ||
65 | |||
66 | |||
67 | /** | ||
68 | * Task run on shutdown. Cleans up everything. | ||
69 | * | ||
70 | * @param cls unused | ||
71 | */ | ||
72 | static void | ||
73 | do_shutdown (void *cls) | ||
74 | { | ||
75 | if (NULL != qe) | ||
76 | { | ||
77 | GNUNET_NAMECACHE_cancel (qe); | ||
78 | qe = NULL; | ||
79 | } | ||
80 | if (NULL != ns) | ||
81 | { | ||
82 | GNUNET_NAMECACHE_disconnect (ns); | ||
83 | ns = NULL; | ||
84 | } | ||
85 | } | ||
86 | |||
87 | |||
88 | /** | ||
89 | * Process a record that was stored in the namecache in a block. | ||
90 | * | ||
91 | * @param cls closure, NULL | ||
92 | * @param rd_len number of entries in @a rd array | ||
93 | * @param rd array of records with data to store | ||
94 | */ | ||
95 | static void | ||
96 | display_records_from_block (void *cls, | ||
97 | unsigned int rd_len, | ||
98 | const struct GNUNET_GNSRECORD_Data *rd) | ||
99 | { | ||
100 | const char *typestring; | ||
101 | char *s; | ||
102 | unsigned int i; | ||
103 | |||
104 | if (0 == rd_len) | ||
105 | { | ||
106 | fprintf (stdout, _ ("No records found for `%s'"), name); | ||
107 | return; | ||
108 | } | ||
109 | fprintf (stdout, "%s:\n", name); | ||
110 | for (i = 0; i < rd_len; i++) | ||
111 | { | ||
112 | typestring = GNUNET_GNSRECORD_number_to_typename (rd[i].record_type); | ||
113 | s = GNUNET_GNSRECORD_value_to_string (rd[i].record_type, | ||
114 | rd[i].data, | ||
115 | rd[i].data_size); | ||
116 | if (NULL == s) | ||
117 | { | ||
118 | fprintf (stdout, | ||
119 | _ ("\tCorrupt or unsupported record of type %u\n"), | ||
120 | (unsigned int) rd[i].record_type); | ||
121 | continue; | ||
122 | } | ||
123 | fprintf (stdout, "\t%s: %s\n", typestring, s); | ||
124 | GNUNET_free (s); | ||
125 | } | ||
126 | fprintf (stdout, "%s", "\n"); | ||
127 | } | ||
128 | |||
129 | |||
130 | /** | ||
131 | * Display block obtained from listing (by name). | ||
132 | * | ||
133 | * @param cls NULL | ||
134 | * @param block NULL if not found | ||
135 | */ | ||
136 | static void | ||
137 | handle_block (void *cls, const struct GNUNET_GNSRECORD_Block *block) | ||
138 | { | ||
139 | qe = NULL; | ||
140 | if (NULL == block) | ||
141 | { | ||
142 | fprintf (stderr, "No matching block found\n"); | ||
143 | } | ||
144 | else if (GNUNET_OK != | ||
145 | GNUNET_GNSRECORD_block_decrypt (block, | ||
146 | &pubkey, | ||
147 | name, | ||
148 | &display_records_from_block, | ||
149 | NULL)) | ||
150 | { | ||
151 | fprintf (stderr, "Failed to decrypt block!\n"); | ||
152 | } | ||
153 | GNUNET_SCHEDULER_shutdown (); | ||
154 | } | ||
155 | |||
156 | |||
157 | /** | ||
158 | * Main function that will be run. | ||
159 | * | ||
160 | * @param cls closure | ||
161 | * @param args remaining command-line arguments | ||
162 | * @param cfgfile name of the configuration file used (for saving, can be NULL!) | ||
163 | * @param cfg configuration | ||
164 | */ | ||
165 | static void | ||
166 | run (void *cls, | ||
167 | char *const *args, | ||
168 | const char *cfgfile, | ||
169 | const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
170 | { | ||
171 | struct GNUNET_HashCode dhash; | ||
172 | |||
173 | if (NULL == pkey) | ||
174 | { | ||
175 | fprintf (stderr, _ ("You must specify which zone should be accessed\n")); | ||
176 | return; | ||
177 | } | ||
178 | |||
179 | if (GNUNET_OK != | ||
180 | GNUNET_IDENTITY_public_key_from_string (pkey, &pubkey)) | ||
181 | { | ||
182 | fprintf (stderr, _ ("Invalid public key for zone `%s'\n"), pkey); | ||
183 | GNUNET_SCHEDULER_shutdown (); | ||
184 | return; | ||
185 | } | ||
186 | if (NULL == name) | ||
187 | { | ||
188 | fprintf (stderr, _ ("You must specify a name\n")); | ||
189 | return; | ||
190 | } | ||
191 | |||
192 | GNUNET_SCHEDULER_add_shutdown (&do_shutdown, NULL); | ||
193 | ns = GNUNET_NAMECACHE_connect (cfg); | ||
194 | GNUNET_GNSRECORD_query_from_public_key (&pubkey, name, &dhash); | ||
195 | qe = GNUNET_NAMECACHE_lookup_block (ns, &dhash, &handle_block, NULL); | ||
196 | } | ||
197 | |||
198 | |||
199 | /** | ||
200 | * The main function for gnunet-namecache. | ||
201 | * | ||
202 | * @param argc number of arguments from the command line | ||
203 | * @param argv command line arguments | ||
204 | * @return 0 ok, 1 on error | ||
205 | */ | ||
206 | int | ||
207 | main (int argc, char *const *argv) | ||
208 | { | ||
209 | struct GNUNET_GETOPT_CommandLineOption options[] = | ||
210 | { GNUNET_GETOPT_option_string ('n', | ||
211 | "name", | ||
212 | "NAME", | ||
213 | gettext_noop ( | ||
214 | "name of the record to add/delete/display"), | ||
215 | &name), | ||
216 | |||
217 | GNUNET_GETOPT_option_string ( | ||
218 | 'z', | ||
219 | "zone", | ||
220 | "PKEY", | ||
221 | gettext_noop ("specifies the public key of the zone to look in"), | ||
222 | &pkey), | ||
223 | |||
224 | GNUNET_GETOPT_OPTION_END }; | ||
225 | |||
226 | if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv)) | ||
227 | return 2; | ||
228 | |||
229 | GNUNET_log_setup ("gnunet-namecache", "WARNING", NULL); | ||
230 | if (GNUNET_OK != GNUNET_PROGRAM_run (argc, | ||
231 | argv, | ||
232 | "gnunet-namecache", | ||
233 | _ ("GNUnet zone manipulation tool"), | ||
234 | options, | ||
235 | &run, | ||
236 | NULL)) | ||
237 | { | ||
238 | GNUNET_free_nz ((void *) argv); | ||
239 | return 1; | ||
240 | } | ||
241 | GNUNET_free_nz ((void *) argv); | ||
242 | return ret; | ||
243 | } | ||
244 | |||
245 | |||
246 | /* end of gnunet-namecache.c */ | ||
diff --git a/src/namecache/gnunet-service-namecache.c b/src/namecache/gnunet-service-namecache.c deleted file mode 100644 index 07bf30de9..000000000 --- a/src/namecache/gnunet-service-namecache.c +++ /dev/null | |||
@@ -1,391 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2012, 2013 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 | /** | ||
22 | * @file namecache/gnunet-service-namecache.c | ||
23 | * @brief namecache for the GNUnet naming system | ||
24 | * @author Matthias Wachs | ||
25 | * @author Christian Grothoff | ||
26 | */ | ||
27 | #include "platform.h" | ||
28 | #include "gnunet_util_lib.h" | ||
29 | #include "gnunet_dnsparser_lib.h" | ||
30 | #include "gnunet_statistics_service.h" | ||
31 | #include "gnunet_namecache_service.h" | ||
32 | #include "gnunet_namecache_plugin.h" | ||
33 | #include "gnunet_signatures.h" | ||
34 | #include "namecache.h" | ||
35 | |||
36 | #define LOG_STRERROR_FILE(kind, syscall, \ | ||
37 | filename) GNUNET_log_from_strerror_file (kind, "util", \ | ||
38 | syscall, \ | ||
39 | filename) | ||
40 | |||
41 | |||
42 | /** | ||
43 | * A namecache client | ||
44 | */ | ||
45 | struct NamecacheClient | ||
46 | { | ||
47 | /** | ||
48 | * The client | ||
49 | */ | ||
50 | struct GNUNET_SERVICE_Client *client; | ||
51 | |||
52 | /** | ||
53 | * The message queue to talk to @e client. | ||
54 | */ | ||
55 | struct GNUNET_MQ_Handle *mq; | ||
56 | }; | ||
57 | |||
58 | |||
59 | /** | ||
60 | * Configuration handle. | ||
61 | */ | ||
62 | static const struct GNUNET_CONFIGURATION_Handle *GSN_cfg; | ||
63 | |||
64 | /** | ||
65 | * Handle to the statistics service | ||
66 | */ | ||
67 | static struct GNUNET_STATISTICS_Handle *statistics; | ||
68 | |||
69 | /** | ||
70 | * Database handle | ||
71 | */ | ||
72 | static struct GNUNET_NAMECACHE_PluginFunctions *GSN_database; | ||
73 | |||
74 | /** | ||
75 | * Name of the database plugin | ||
76 | */ | ||
77 | static char *db_lib_name; | ||
78 | |||
79 | |||
80 | /** | ||
81 | * Task run during shutdown. | ||
82 | * | ||
83 | * @param cls unused | ||
84 | */ | ||
85 | static void | ||
86 | cleanup_task (void *cls) | ||
87 | { | ||
88 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
89 | "Stopping namecache service\n"); | ||
90 | GNUNET_break (NULL == | ||
91 | GNUNET_PLUGIN_unload (db_lib_name, | ||
92 | GSN_database)); | ||
93 | GNUNET_free (db_lib_name); | ||
94 | db_lib_name = NULL; | ||
95 | if (NULL != statistics) | ||
96 | { | ||
97 | GNUNET_STATISTICS_destroy (statistics, | ||
98 | GNUNET_NO); | ||
99 | statistics = NULL; | ||
100 | } | ||
101 | } | ||
102 | |||
103 | |||
104 | /** | ||
105 | * Called whenever a client is disconnected. | ||
106 | * Frees our resources associated with that client. | ||
107 | * | ||
108 | * @param cls closure | ||
109 | * @param client identification of the client | ||
110 | * @param app_ctx the `struct NamecacheClient` for this @a client | ||
111 | */ | ||
112 | static void | ||
113 | client_disconnect_cb (void *cls, | ||
114 | struct GNUNET_SERVICE_Client *client, | ||
115 | void *app_ctx) | ||
116 | { | ||
117 | struct NamecacheClient *nc = app_ctx; | ||
118 | |||
119 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
120 | "Client %p disconnected\n", | ||
121 | client); | ||
122 | GNUNET_free (nc); | ||
123 | } | ||
124 | |||
125 | |||
126 | /** | ||
127 | * Add a client to our list of active clients. | ||
128 | * | ||
129 | * @param cls NULL | ||
130 | * @param client client to add | ||
131 | * @param mq queue to talk to @a client | ||
132 | * @return internal namecache client structure for this client | ||
133 | */ | ||
134 | static void * | ||
135 | client_connect_cb (void *cls, | ||
136 | struct GNUNET_SERVICE_Client *client, | ||
137 | struct GNUNET_MQ_Handle *mq) | ||
138 | { | ||
139 | struct NamecacheClient *nc; | ||
140 | |||
141 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
142 | "Client %p connected\n", | ||
143 | client); | ||
144 | nc = GNUNET_new (struct NamecacheClient); | ||
145 | nc->client = client; | ||
146 | nc->mq = mq; | ||
147 | return nc; | ||
148 | } | ||
149 | |||
150 | |||
151 | /** | ||
152 | * Context for name lookups passed from #handle_lookup_block to | ||
153 | * #handle_lookup_block_it as closure | ||
154 | */ | ||
155 | struct LookupBlockContext | ||
156 | { | ||
157 | /** | ||
158 | * The client to send the response to | ||
159 | */ | ||
160 | struct NamecacheClient *nc; | ||
161 | |||
162 | /** | ||
163 | * Operation id for the name lookup | ||
164 | */ | ||
165 | uint32_t request_id; | ||
166 | |||
167 | /** | ||
168 | * Lookup status | ||
169 | */ | ||
170 | int status; | ||
171 | }; | ||
172 | |||
173 | |||
174 | /** | ||
175 | * A #GNUNET_NAMECACHE_BlockCallback for name lookups in #handle_lookup_block | ||
176 | * | ||
177 | * @param cls a `struct LookupNameContext *` with information about the request | ||
178 | * @param block the block | ||
179 | */ | ||
180 | static void | ||
181 | handle_lookup_block_it (void *cls, | ||
182 | const struct GNUNET_GNSRECORD_Block *block) | ||
183 | { | ||
184 | struct LookupBlockContext *lnc = cls; | ||
185 | struct GNUNET_MQ_Envelope *env; | ||
186 | struct LookupBlockResponseMessage *r; | ||
187 | size_t bsize; | ||
188 | |||
189 | bsize = GNUNET_GNSRECORD_block_get_size (block); | ||
190 | env = GNUNET_MQ_msg_extra (r, | ||
191 | bsize, | ||
192 | GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE); | ||
193 | r->gns_header.r_id = htonl (lnc->request_id); | ||
194 | GNUNET_memcpy (&r[1], | ||
195 | block, | ||
196 | bsize); | ||
197 | GNUNET_STATISTICS_update (statistics, | ||
198 | "blocks found in cache", | ||
199 | 1, | ||
200 | GNUNET_NO); | ||
201 | r->expire = GNUNET_TIME_absolute_hton ( | ||
202 | GNUNET_GNSRECORD_block_get_expiration (block)); | ||
203 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
204 | "Sending NAMECACHE_LOOKUP_BLOCK_RESPONSE message\n"); | ||
205 | GNUNET_MQ_send (lnc->nc->mq, | ||
206 | env); | ||
207 | } | ||
208 | |||
209 | |||
210 | /** | ||
211 | * Handles a #GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK message | ||
212 | * | ||
213 | * @param cls a `struct NamecacheClient *` | ||
214 | * @param the inbound message | ||
215 | */ | ||
216 | static void | ||
217 | handle_lookup_block (void *cls, | ||
218 | const struct LookupBlockMessage *ln_msg) | ||
219 | { | ||
220 | struct NamecacheClient *nc = cls; | ||
221 | struct GNUNET_MQ_Envelope *env; | ||
222 | struct LookupBlockContext lnc; | ||
223 | struct LookupBlockResponseMessage *zir_end; | ||
224 | int ret; | ||
225 | |||
226 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
227 | "Received NAMECACHE_LOOKUP_BLOCK message\n"); | ||
228 | GNUNET_STATISTICS_update (statistics, | ||
229 | "blocks looked up", | ||
230 | 1, | ||
231 | GNUNET_NO); | ||
232 | lnc.request_id = ntohl (ln_msg->gns_header.r_id); | ||
233 | lnc.nc = nc; | ||
234 | lnc.status = GNUNET_OK; | ||
235 | if (GNUNET_SYSERR == | ||
236 | (ret = GSN_database->lookup_block (GSN_database->cls, | ||
237 | &ln_msg->query, | ||
238 | &handle_lookup_block_it, | ||
239 | &lnc))) | ||
240 | { | ||
241 | /* internal error (in database plugin); might be best to just hang up on | ||
242 | plugin rather than to signal that there are 'no' results, which | ||
243 | might also be false... */ | ||
244 | GNUNET_break (0); | ||
245 | GNUNET_SERVICE_client_drop (nc->client); | ||
246 | return; | ||
247 | } | ||
248 | if ((0 == ret) || (GNUNET_SYSERR == lnc.status)) | ||
249 | { | ||
250 | /* no records match at all, generate empty response */ | ||
251 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
252 | "Sending empty NAMECACHE_LOOKUP_BLOCK_RESPONSE message\n"); | ||
253 | env = GNUNET_MQ_msg (zir_end, | ||
254 | GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE); | ||
255 | zir_end->gns_header.r_id = ln_msg->gns_header.r_id; | ||
256 | GNUNET_MQ_send (nc->mq, | ||
257 | env); | ||
258 | } | ||
259 | GNUNET_SERVICE_client_continue (nc->client); | ||
260 | } | ||
261 | |||
262 | |||
263 | /** | ||
264 | * Check a #GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE message | ||
265 | * | ||
266 | * @param cls our `struct NamecacheClient` | ||
267 | * @param rp_msg message to process | ||
268 | * @return #GNUNET_OK (always fine) | ||
269 | */ | ||
270 | static int | ||
271 | check_block_cache (void *cls, | ||
272 | const struct BlockCacheMessage *rp_msg) | ||
273 | { | ||
274 | return GNUNET_OK; | ||
275 | } | ||
276 | |||
277 | |||
278 | /** | ||
279 | * Handles a #GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE message | ||
280 | * | ||
281 | * @param cls our `struct NamecacheClient` | ||
282 | * @param rp_msg message to process | ||
283 | */ | ||
284 | static void | ||
285 | handle_block_cache (void *cls, | ||
286 | const struct BlockCacheMessage *rp_msg) | ||
287 | { | ||
288 | struct NamecacheClient *nc = cls; | ||
289 | struct GNUNET_MQ_Envelope *env; | ||
290 | struct BlockCacheResponseMessage *rpr_msg; | ||
291 | struct GNUNET_GNSRECORD_Block *block; | ||
292 | size_t esize; | ||
293 | int res; | ||
294 | |||
295 | GNUNET_STATISTICS_update (statistics, | ||
296 | "blocks cached", | ||
297 | 1, | ||
298 | GNUNET_NO); | ||
299 | esize = ntohs (rp_msg->gns_header.header.size) - sizeof(struct | ||
300 | BlockCacheMessage); | ||
301 | block = GNUNET_malloc (esize); | ||
302 | memcpy (block, &rp_msg[1], esize); | ||
303 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
304 | "Received NAMECACHE_BLOCK_CACHE message with type %u\n", | ||
305 | htonl (block->type)); | ||
306 | res = GSN_database->cache_block (GSN_database->cls, | ||
307 | block); | ||
308 | GNUNET_free (block); | ||
309 | env = GNUNET_MQ_msg (rpr_msg, | ||
310 | GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE_RESPONSE); | ||
311 | rpr_msg->gns_header.r_id = rp_msg->gns_header.r_id; | ||
312 | rpr_msg->op_result = htonl (res); | ||
313 | GNUNET_MQ_send (nc->mq, | ||
314 | env); | ||
315 | GNUNET_SERVICE_client_continue (nc->client); | ||
316 | } | ||
317 | |||
318 | |||
319 | /** | ||
320 | * Process namecache requests. | ||
321 | * | ||
322 | * @param cls closure | ||
323 | * @param cfg configuration to use | ||
324 | * @param service the initialized service | ||
325 | */ | ||
326 | static void | ||
327 | run (void *cls, | ||
328 | const struct GNUNET_CONFIGURATION_Handle *cfg, | ||
329 | struct GNUNET_SERVICE_Handle *service) | ||
330 | { | ||
331 | char *database; | ||
332 | |||
333 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
334 | "Starting namecache service\n"); | ||
335 | GSN_cfg = cfg; | ||
336 | |||
337 | /* Loading database plugin */ | ||
338 | if (GNUNET_OK != | ||
339 | GNUNET_CONFIGURATION_get_value_string (cfg, | ||
340 | "namecache", | ||
341 | "database", | ||
342 | &database)) | ||
343 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
344 | "No database backend configured\n"); | ||
345 | |||
346 | GNUNET_asprintf (&db_lib_name, | ||
347 | "libgnunet_plugin_namecache_%s", | ||
348 | database); | ||
349 | GSN_database = GNUNET_PLUGIN_load (db_lib_name, | ||
350 | (void *) GSN_cfg); | ||
351 | GNUNET_free (database); | ||
352 | if (NULL == GSN_database) | ||
353 | { | ||
354 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
355 | "Could not load database backend `%s'\n", | ||
356 | db_lib_name); | ||
357 | GNUNET_SCHEDULER_add_now (&cleanup_task, | ||
358 | NULL); | ||
359 | return; | ||
360 | } | ||
361 | statistics = GNUNET_STATISTICS_create ("namecache", | ||
362 | cfg); | ||
363 | |||
364 | /* Configuring server handles */ | ||
365 | GNUNET_SCHEDULER_add_shutdown (&cleanup_task, | ||
366 | NULL); | ||
367 | } | ||
368 | |||
369 | |||
370 | /** | ||
371 | * Define "main" method using service macro. | ||
372 | */ | ||
373 | GNUNET_SERVICE_MAIN | ||
374 | ("namecache", | ||
375 | GNUNET_SERVICE_OPTION_NONE, | ||
376 | &run, | ||
377 | &client_connect_cb, | ||
378 | &client_disconnect_cb, | ||
379 | NULL, | ||
380 | GNUNET_MQ_hd_fixed_size (lookup_block, | ||
381 | GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK, | ||
382 | struct LookupBlockMessage, | ||
383 | NULL), | ||
384 | GNUNET_MQ_hd_var_size (block_cache, | ||
385 | GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE, | ||
386 | struct BlockCacheMessage, | ||
387 | NULL), | ||
388 | GNUNET_MQ_handler_end ()); | ||
389 | |||
390 | |||
391 | /* end of gnunet-service-namecache.c */ | ||
diff --git a/src/namecache/namecache.conf.in b/src/namecache/namecache.conf.in deleted file mode 100644 index cf1340846..000000000 --- a/src/namecache/namecache.conf.in +++ /dev/null | |||
@@ -1,30 +0,0 @@ | |||
1 | [namecache] | ||
2 | START_ON_DEMAND = @START_ON_DEMAND@ | ||
3 | RUN_PER_USER = NO | ||
4 | UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-service-namecache.sock | ||
5 | UNIX_MATCH_UID = NO | ||
6 | UNIX_MATCH_GID = YES | ||
7 | @UNIXONLY@ PORT = 2113 | ||
8 | HOSTNAME = localhost | ||
9 | BINARY = gnunet-service-namecache | ||
10 | ACCEPT_FROM = 127.0.0.1; | ||
11 | ACCEPT_FROM6 = ::1; | ||
12 | DATABASE = sqlite | ||
13 | |||
14 | # Disables use of caching by GNS. Useful for systems that | ||
15 | # publish very large zones and are CPU bound, if they do not | ||
16 | # also do a large number of lookups. | ||
17 | DISABLE = NO | ||
18 | |||
19 | [namecache-sqlite] | ||
20 | FILENAME = $GNUNET_DATA_HOME/namecache/sqlite.db | ||
21 | |||
22 | [namecache-flat] | ||
23 | FILENAME = $GNUNET_DATA_HOME/namecache/flat.db | ||
24 | |||
25 | [namecache-postgres] | ||
26 | CONFIG = postgres:///gnunet | ||
27 | TEMPORARY_TABLE = NO | ||
28 | |||
29 | |||
30 | |||
diff --git a/src/namecache/namecache.h b/src/namecache/namecache.h deleted file mode 100644 index 4c809b4d1..000000000 --- a/src/namecache/namecache.h +++ /dev/null | |||
@@ -1,151 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2011-2013 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 | /** | ||
22 | * @file namecache/namecache.h | ||
23 | * @brief common internal definitions for namecache service | ||
24 | * @author Matthias Wachs | ||
25 | * @author Christian Grothoff | ||
26 | */ | ||
27 | #ifndef NAMECACHE_H | ||
28 | #define NAMECACHE_H | ||
29 | |||
30 | /** | ||
31 | * Maximum length of any name, including 0-termination. | ||
32 | */ | ||
33 | #define MAX_NAME_LEN 256 | ||
34 | |||
35 | GNUNET_NETWORK_STRUCT_BEGIN | ||
36 | |||
37 | /** | ||
38 | * Generic namecache message with op id | ||
39 | */ | ||
40 | struct GNUNET_NAMECACHE_Header | ||
41 | { | ||
42 | /** | ||
43 | * header.type will be GNUNET_MESSAGE_TYPE_NAMECACHE_* | ||
44 | * header.size will be message size | ||
45 | */ | ||
46 | struct GNUNET_MessageHeader header; | ||
47 | |||
48 | /** | ||
49 | * Request ID in NBO | ||
50 | */ | ||
51 | uint32_t r_id GNUNET_PACKED; | ||
52 | }; | ||
53 | |||
54 | |||
55 | /** | ||
56 | * Lookup a block in the namecache | ||
57 | */ | ||
58 | struct LookupBlockMessage | ||
59 | { | ||
60 | /** | ||
61 | * Type will be #GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK | ||
62 | */ | ||
63 | struct GNUNET_NAMECACHE_Header gns_header; | ||
64 | |||
65 | /** | ||
66 | * The query. | ||
67 | */ | ||
68 | struct GNUNET_HashCode query GNUNET_PACKED; | ||
69 | }; | ||
70 | |||
71 | |||
72 | /** | ||
73 | * Lookup response | ||
74 | */ | ||
75 | struct LookupBlockResponseMessage | ||
76 | { | ||
77 | /** | ||
78 | * Type will be #GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE | ||
79 | */ | ||
80 | struct GNUNET_NAMECACHE_Header gns_header; | ||
81 | |||
82 | /** | ||
83 | * Expiration time | ||
84 | */ | ||
85 | struct GNUNET_TIME_AbsoluteNBO expire; | ||
86 | |||
87 | /** | ||
88 | * Signature. | ||
89 | */ | ||
90 | struct GNUNET_CRYPTO_EcdsaSignature signature; | ||
91 | |||
92 | /** | ||
93 | * Derived public key. | ||
94 | */ | ||
95 | struct GNUNET_IDENTITY_PublicKey derived_key; | ||
96 | |||
97 | /* followed by encrypted block data */ | ||
98 | }; | ||
99 | |||
100 | |||
101 | /** | ||
102 | * Cache a record in the namecache. | ||
103 | */ | ||
104 | struct BlockCacheMessage | ||
105 | { | ||
106 | /** | ||
107 | * Type will be #GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE | ||
108 | */ | ||
109 | struct GNUNET_NAMECACHE_Header gns_header; | ||
110 | |||
111 | /** | ||
112 | * Expiration time | ||
113 | */ | ||
114 | struct GNUNET_TIME_AbsoluteNBO expire; | ||
115 | |||
116 | /** | ||
117 | * Signature. | ||
118 | */ | ||
119 | struct GNUNET_CRYPTO_EcdsaSignature signature; | ||
120 | |||
121 | /** | ||
122 | * Derived public key. | ||
123 | */ | ||
124 | struct GNUNET_IDENTITY_PublicKey derived_key; | ||
125 | |||
126 | /* followed by encrypted block data */ | ||
127 | }; | ||
128 | |||
129 | |||
130 | /** | ||
131 | * Response to a request to cache a block. | ||
132 | */ | ||
133 | struct BlockCacheResponseMessage | ||
134 | { | ||
135 | /** | ||
136 | * Type will be #GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE_RESPONSE | ||
137 | */ | ||
138 | struct GNUNET_NAMECACHE_Header gns_header; | ||
139 | |||
140 | /** | ||
141 | * #GNUNET_OK on success, #GNUNET_SYSERR error | ||
142 | */ | ||
143 | int32_t op_result GNUNET_PACKED; | ||
144 | }; | ||
145 | |||
146 | |||
147 | GNUNET_NETWORK_STRUCT_END | ||
148 | |||
149 | |||
150 | /* end of namecache.h */ | ||
151 | #endif | ||
diff --git a/src/namecache/namecache_api.c b/src/namecache/namecache_api.c deleted file mode 100644 index 70c848037..000000000 --- a/src/namecache/namecache_api.c +++ /dev/null | |||
@@ -1,567 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2010-2013, 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 | |||
21 | /** | ||
22 | * @file namecache/namecache_api.c | ||
23 | * @brief API to access the NAMECACHE service | ||
24 | * @author Martin Schanzenbach | ||
25 | * @author Matthias Wachs | ||
26 | * @author Christian Grothoff | ||
27 | */ | ||
28 | |||
29 | #include "platform.h" | ||
30 | #include "gnunet_util_lib.h" | ||
31 | #include "gnunet_crypto_lib.h" | ||
32 | #include "gnunet_constants.h" | ||
33 | #include "gnunet_dnsparser_lib.h" | ||
34 | #include "gnunet_gnsrecord_lib.h" | ||
35 | #include "gnunet_signatures.h" | ||
36 | #include "gnunet_namecache_service.h" | ||
37 | #include "namecache.h" | ||
38 | |||
39 | |||
40 | #define LOG(kind, ...) GNUNET_log_from (kind, "namecache-api", __VA_ARGS__) | ||
41 | |||
42 | |||
43 | /** | ||
44 | * An QueueEntry used to store information for a pending | ||
45 | * NAMECACHE record operation | ||
46 | */ | ||
47 | struct GNUNET_NAMECACHE_QueueEntry | ||
48 | { | ||
49 | /** | ||
50 | * Kept in a DLL. | ||
51 | */ | ||
52 | struct GNUNET_NAMECACHE_QueueEntry *next; | ||
53 | |||
54 | /** | ||
55 | * Kept in a DLL. | ||
56 | */ | ||
57 | struct GNUNET_NAMECACHE_QueueEntry *prev; | ||
58 | |||
59 | /** | ||
60 | * Main handle to access the namecache. | ||
61 | */ | ||
62 | struct GNUNET_NAMECACHE_Handle *nsh; | ||
63 | |||
64 | /** | ||
65 | * Continuation to call | ||
66 | */ | ||
67 | GNUNET_NAMECACHE_ContinuationWithStatus cont; | ||
68 | |||
69 | /** | ||
70 | * Closure for @e cont. | ||
71 | */ | ||
72 | void *cont_cls; | ||
73 | |||
74 | /** | ||
75 | * Function to call with the blocks we get back; or NULL. | ||
76 | */ | ||
77 | GNUNET_NAMECACHE_BlockProcessor block_proc; | ||
78 | |||
79 | /** | ||
80 | * Closure for @e block_proc. | ||
81 | */ | ||
82 | void *block_proc_cls; | ||
83 | |||
84 | /** | ||
85 | * The operation id this zone iteration operation has | ||
86 | */ | ||
87 | uint32_t op_id; | ||
88 | }; | ||
89 | |||
90 | |||
91 | /** | ||
92 | * Connection to the NAMECACHE service. | ||
93 | */ | ||
94 | struct GNUNET_NAMECACHE_Handle | ||
95 | { | ||
96 | /** | ||
97 | * Configuration to use. | ||
98 | */ | ||
99 | const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
100 | |||
101 | /** | ||
102 | * Message queue to service. | ||
103 | */ | ||
104 | struct GNUNET_MQ_Handle *mq; | ||
105 | |||
106 | /** | ||
107 | * Currently pending transmission request (or NULL). | ||
108 | */ | ||
109 | struct GNUNET_CLIENT_TransmitHandle *th; | ||
110 | |||
111 | /** | ||
112 | * Head of pending namecache queue entries | ||
113 | */ | ||
114 | struct GNUNET_NAMECACHE_QueueEntry *op_head; | ||
115 | |||
116 | /** | ||
117 | * Tail of pending namecache queue entries | ||
118 | */ | ||
119 | struct GNUNET_NAMECACHE_QueueEntry *op_tail; | ||
120 | |||
121 | /** | ||
122 | * Reconnect task | ||
123 | */ | ||
124 | struct GNUNET_SCHEDULER_Task *reconnect_task; | ||
125 | |||
126 | /** | ||
127 | * Delay introduced before we reconnect. | ||
128 | */ | ||
129 | struct GNUNET_TIME_Relative reconnect_delay; | ||
130 | |||
131 | /** | ||
132 | * Should we reconnect to service due to some serious error? | ||
133 | */ | ||
134 | int reconnect; | ||
135 | |||
136 | /** | ||
137 | * The last operation id used for a NAMECACHE operation | ||
138 | */ | ||
139 | uint32_t last_op_id_used; | ||
140 | }; | ||
141 | |||
142 | |||
143 | /** | ||
144 | * Disconnect from service and then reconnect. | ||
145 | * | ||
146 | * @param h our handle | ||
147 | */ | ||
148 | static void | ||
149 | force_reconnect (struct GNUNET_NAMECACHE_Handle *h); | ||
150 | |||
151 | |||
152 | /** | ||
153 | * Find queue entry for the given @a rid. | ||
154 | * | ||
155 | * @param h handle to search | ||
156 | * @param rid request ID to look for | ||
157 | * @return NULL if not found, otherwise the queue entry (removed from the queue) | ||
158 | */ | ||
159 | static struct GNUNET_NAMECACHE_QueueEntry * | ||
160 | find_qe (struct GNUNET_NAMECACHE_Handle *h, | ||
161 | uint32_t rid) | ||
162 | { | ||
163 | struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
164 | |||
165 | for (qe = h->op_head; qe != NULL; qe = qe->next) | ||
166 | { | ||
167 | if (qe->op_id == rid) | ||
168 | { | ||
169 | GNUNET_CONTAINER_DLL_remove (h->op_head, | ||
170 | h->op_tail, | ||
171 | qe); | ||
172 | return qe; | ||
173 | } | ||
174 | } | ||
175 | return NULL; | ||
176 | } | ||
177 | |||
178 | |||
179 | /** | ||
180 | * Handle an incoming message of type | ||
181 | * #GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE. | ||
182 | * | ||
183 | * @param cls the `struct GNUNET_NAMECACHE_Handle` | ||
184 | * @param msg the message we received | ||
185 | */ | ||
186 | static int | ||
187 | check_lookup_block_response (void *cls, | ||
188 | const struct LookupBlockResponseMessage *msg) | ||
189 | { | ||
190 | /* any length will do, format validation is in handler */ | ||
191 | return GNUNET_OK; | ||
192 | } | ||
193 | |||
194 | |||
195 | /** | ||
196 | * Handle an incoming message of type | ||
197 | * #GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE. | ||
198 | * | ||
199 | * @param cls the `struct GNUNET_NAMECACHE_Handle` | ||
200 | * @param msg the message we received | ||
201 | */ | ||
202 | static void | ||
203 | handle_lookup_block_response (void *cls, | ||
204 | const struct LookupBlockResponseMessage *msg) | ||
205 | { | ||
206 | struct GNUNET_NAMECACHE_Handle *h = cls; | ||
207 | size_t size; | ||
208 | struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
209 | |||
210 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
211 | "Received LOOKUP_BLOCK_RESPONSE\n"); | ||
212 | qe = find_qe (h, | ||
213 | ntohl (msg->gns_header.r_id)); | ||
214 | if (NULL == qe) | ||
215 | return; | ||
216 | if (0 == GNUNET_TIME_absolute_ntoh (msg->expire).abs_value_us) | ||
217 | { | ||
218 | /* no match found */ | ||
219 | if (NULL != qe->block_proc) | ||
220 | qe->block_proc (qe->block_proc_cls, | ||
221 | NULL); | ||
222 | GNUNET_free (qe); | ||
223 | return; | ||
224 | } | ||
225 | size = ntohs (msg->gns_header.header.size) | ||
226 | - sizeof(struct LookupBlockResponseMessage); | ||
227 | { | ||
228 | char buf[size] GNUNET_ALIGN; | ||
229 | struct GNUNET_GNSRECORD_Block *block; | ||
230 | |||
231 | memset (buf, 0, size); | ||
232 | block = (struct GNUNET_GNSRECORD_Block *) buf; | ||
233 | GNUNET_memcpy (block, | ||
234 | &msg[1], | ||
235 | size); | ||
236 | if (GNUNET_OK != | ||
237 | GNUNET_GNSRECORD_block_verify (block)) | ||
238 | { | ||
239 | GNUNET_break (0); | ||
240 | if (NULL != qe->block_proc) | ||
241 | qe->block_proc (qe->block_proc_cls, | ||
242 | NULL); | ||
243 | force_reconnect (h); | ||
244 | } | ||
245 | else | ||
246 | { | ||
247 | if (NULL != qe->block_proc) | ||
248 | qe->block_proc (qe->block_proc_cls, | ||
249 | block); | ||
250 | } | ||
251 | } | ||
252 | GNUNET_free (qe); | ||
253 | } | ||
254 | |||
255 | |||
256 | /** | ||
257 | * Handle an incoming message of type | ||
258 | * #GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE_RESPONSE | ||
259 | * | ||
260 | * @param cls the `struct GNUNET_NAMECACHE_Handle` | ||
261 | * @param msg the message we received | ||
262 | * @param size the message size | ||
263 | * @return #GNUNET_OK on success, #GNUNET_SYSERR on error and we did NOT notify the client | ||
264 | */ | ||
265 | static void | ||
266 | handle_block_cache_response (void *cls, | ||
267 | const struct BlockCacheResponseMessage *msg) | ||
268 | { | ||
269 | struct GNUNET_NAMECACHE_Handle *h = cls; | ||
270 | struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
271 | int res; | ||
272 | |||
273 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
274 | "Received BLOCK_CACHE_RESPONSE\n"); | ||
275 | qe = find_qe (h, | ||
276 | ntohl (msg->gns_header.r_id)); | ||
277 | if (NULL == qe) | ||
278 | return; | ||
279 | res = ntohl (msg->op_result); | ||
280 | /* TODO: add actual error message from namecache to response... */ | ||
281 | if (NULL != qe->cont) | ||
282 | qe->cont (qe->cont_cls, | ||
283 | res, | ||
284 | (GNUNET_OK == res) | ||
285 | ? NULL | ||
286 | : _ ("Namecache failed to cache block")); | ||
287 | GNUNET_free (qe); | ||
288 | } | ||
289 | |||
290 | |||
291 | /** | ||
292 | * Generic error handler, called with the appropriate error code and | ||
293 | * the same closure specified at the creation of the message queue. | ||
294 | * Not every message queue implementation supports an error handler. | ||
295 | * | ||
296 | * @param cls closure with the `struct GNUNET_NAMECACHE_Handle *` | ||
297 | * @param error error code | ||
298 | */ | ||
299 | static void | ||
300 | mq_error_handler (void *cls, | ||
301 | enum GNUNET_MQ_Error error) | ||
302 | { | ||
303 | struct GNUNET_NAMECACHE_Handle *h = cls; | ||
304 | |||
305 | force_reconnect (h); | ||
306 | } | ||
307 | |||
308 | |||
309 | /** | ||
310 | * Reconnect to namecache service. | ||
311 | * | ||
312 | * @param h the handle to the NAMECACHE service | ||
313 | */ | ||
314 | static void | ||
315 | reconnect (struct GNUNET_NAMECACHE_Handle *h) | ||
316 | { | ||
317 | struct GNUNET_MQ_MessageHandler handlers[] = { | ||
318 | GNUNET_MQ_hd_var_size (lookup_block_response, | ||
319 | GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK_RESPONSE, | ||
320 | struct LookupBlockResponseMessage, | ||
321 | h), | ||
322 | GNUNET_MQ_hd_fixed_size (block_cache_response, | ||
323 | GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE_RESPONSE, | ||
324 | struct BlockCacheResponseMessage, | ||
325 | h), | ||
326 | GNUNET_MQ_handler_end () | ||
327 | }; | ||
328 | |||
329 | GNUNET_assert (NULL == h->mq); | ||
330 | h->mq = GNUNET_CLIENT_connect (h->cfg, | ||
331 | "namecache", | ||
332 | handlers, | ||
333 | &mq_error_handler, | ||
334 | h); | ||
335 | } | ||
336 | |||
337 | |||
338 | /** | ||
339 | * Re-establish the connection to the service. | ||
340 | * | ||
341 | * @param cls handle to use to re-connect. | ||
342 | */ | ||
343 | static void | ||
344 | reconnect_task (void *cls) | ||
345 | { | ||
346 | struct GNUNET_NAMECACHE_Handle *h = cls; | ||
347 | |||
348 | h->reconnect_task = NULL; | ||
349 | reconnect (h); | ||
350 | } | ||
351 | |||
352 | |||
353 | /** | ||
354 | * Disconnect from service and then reconnect. | ||
355 | * | ||
356 | * @param h our handle | ||
357 | */ | ||
358 | static void | ||
359 | force_reconnect (struct GNUNET_NAMECACHE_Handle *h) | ||
360 | { | ||
361 | struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
362 | |||
363 | h->reconnect = GNUNET_NO; | ||
364 | GNUNET_MQ_destroy (h->mq); | ||
365 | h->mq = NULL; | ||
366 | while (NULL != (qe = h->op_head)) | ||
367 | { | ||
368 | GNUNET_CONTAINER_DLL_remove (h->op_head, | ||
369 | h->op_tail, | ||
370 | qe); | ||
371 | if (NULL != qe->cont) | ||
372 | qe->cont (qe->cont_cls, | ||
373 | GNUNET_SYSERR, | ||
374 | _ ("Error communicating with namecache service")); | ||
375 | GNUNET_free (qe); | ||
376 | } | ||
377 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
378 | "Reconnecting to namecache\n"); | ||
379 | h->reconnect_delay = GNUNET_TIME_STD_BACKOFF (h->reconnect_delay); | ||
380 | h->reconnect_task = GNUNET_SCHEDULER_add_delayed (h->reconnect_delay, | ||
381 | &reconnect_task, | ||
382 | h); | ||
383 | } | ||
384 | |||
385 | |||
386 | /** | ||
387 | * Get a fresh operation id to distinguish between namecache requests | ||
388 | * | ||
389 | * @param h the namecache handle | ||
390 | * @return next operation id to use | ||
391 | */ | ||
392 | static uint32_t | ||
393 | get_op_id (struct GNUNET_NAMECACHE_Handle *h) | ||
394 | { | ||
395 | return h->last_op_id_used++; | ||
396 | } | ||
397 | |||
398 | |||
399 | /** | ||
400 | * Initialize the connection with the NAMECACHE service. | ||
401 | * | ||
402 | * @param cfg configuration to use | ||
403 | * @return handle to the GNS service, or NULL on error | ||
404 | */ | ||
405 | struct GNUNET_NAMECACHE_Handle * | ||
406 | GNUNET_NAMECACHE_connect (const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
407 | { | ||
408 | struct GNUNET_NAMECACHE_Handle *h; | ||
409 | |||
410 | h = GNUNET_new (struct GNUNET_NAMECACHE_Handle); | ||
411 | h->cfg = cfg; | ||
412 | reconnect (h); | ||
413 | if (NULL == h->mq) | ||
414 | { | ||
415 | GNUNET_free (h); | ||
416 | return NULL; | ||
417 | } | ||
418 | return h; | ||
419 | } | ||
420 | |||
421 | |||
422 | /** | ||
423 | * Disconnect from the namecache service (and free associated | ||
424 | * resources). | ||
425 | * | ||
426 | * @param h handle to the namecache | ||
427 | */ | ||
428 | void | ||
429 | GNUNET_NAMECACHE_disconnect (struct GNUNET_NAMECACHE_Handle *h) | ||
430 | { | ||
431 | struct GNUNET_NAMECACHE_QueueEntry *q; | ||
432 | |||
433 | GNUNET_break (NULL == h->op_head); | ||
434 | while (NULL != (q = h->op_head)) | ||
435 | { | ||
436 | GNUNET_CONTAINER_DLL_remove (h->op_head, | ||
437 | h->op_tail, | ||
438 | q); | ||
439 | GNUNET_free (q); | ||
440 | } | ||
441 | if (NULL != h->mq) | ||
442 | { | ||
443 | GNUNET_MQ_destroy (h->mq); | ||
444 | h->mq = NULL; | ||
445 | } | ||
446 | if (NULL != h->reconnect_task) | ||
447 | { | ||
448 | GNUNET_SCHEDULER_cancel (h->reconnect_task); | ||
449 | h->reconnect_task = NULL; | ||
450 | } | ||
451 | GNUNET_free (h); | ||
452 | } | ||
453 | |||
454 | |||
455 | /** | ||
456 | * Store an item in the namecache. If the item is already present, | ||
457 | * it is replaced with the new record. | ||
458 | * | ||
459 | * @param h handle to the namecache | ||
460 | * @param block block to store | ||
461 | * @param cont continuation to call when done | ||
462 | * @param cont_cls closure for @a cont | ||
463 | * @return handle to abort the request, NULL on error | ||
464 | */ | ||
465 | struct GNUNET_NAMECACHE_QueueEntry * | ||
466 | GNUNET_NAMECACHE_block_cache (struct GNUNET_NAMECACHE_Handle *h, | ||
467 | const struct GNUNET_GNSRECORD_Block *block, | ||
468 | GNUNET_NAMECACHE_ContinuationWithStatus cont, | ||
469 | void *cont_cls) | ||
470 | { | ||
471 | struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
472 | struct BlockCacheMessage *msg; | ||
473 | struct GNUNET_MQ_Envelope *env; | ||
474 | uint32_t rid; | ||
475 | size_t blen; | ||
476 | |||
477 | if (NULL == h->mq) | ||
478 | return NULL; | ||
479 | blen = GNUNET_GNSRECORD_block_get_size (block); | ||
480 | rid = get_op_id (h); | ||
481 | qe = GNUNET_new (struct GNUNET_NAMECACHE_QueueEntry); | ||
482 | qe->nsh = h; | ||
483 | qe->cont = cont; | ||
484 | qe->cont_cls = cont_cls; | ||
485 | qe->op_id = rid; | ||
486 | GNUNET_CONTAINER_DLL_insert_tail (h->op_head, | ||
487 | h->op_tail, | ||
488 | qe); | ||
489 | /* send msg */ | ||
490 | env = GNUNET_MQ_msg_extra (msg, | ||
491 | blen, | ||
492 | GNUNET_MESSAGE_TYPE_NAMECACHE_BLOCK_CACHE); | ||
493 | msg->gns_header.r_id = htonl (rid); | ||
494 | GNUNET_memcpy (&msg[1], | ||
495 | block, | ||
496 | blen); | ||
497 | GNUNET_MQ_send (h->mq, | ||
498 | env); | ||
499 | return qe; | ||
500 | } | ||
501 | |||
502 | |||
503 | /** | ||
504 | * Get a result for a particular key from the namecache. The processor | ||
505 | * will only be called once. | ||
506 | * | ||
507 | * @param h handle to the namecache | ||
508 | * @param derived_hash hash of zone key combined with name to lookup | ||
509 | * @param proc function to call on the matching block, or with | ||
510 | * NULL if there is no matching block | ||
511 | * @param proc_cls closure for @a proc | ||
512 | * @return a handle that can be used to cancel, NULL on error | ||
513 | */ | ||
514 | struct GNUNET_NAMECACHE_QueueEntry * | ||
515 | GNUNET_NAMECACHE_lookup_block (struct GNUNET_NAMECACHE_Handle *h, | ||
516 | const struct GNUNET_HashCode *derived_hash, | ||
517 | GNUNET_NAMECACHE_BlockProcessor proc, | ||
518 | void *proc_cls) | ||
519 | { | ||
520 | struct GNUNET_NAMECACHE_QueueEntry *qe; | ||
521 | struct LookupBlockMessage *msg; | ||
522 | struct GNUNET_MQ_Envelope *env; | ||
523 | uint32_t rid; | ||
524 | |||
525 | if (NULL == h->mq) | ||
526 | return NULL; | ||
527 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
528 | "Looking for block under %s\n", | ||
529 | GNUNET_h2s (derived_hash)); | ||
530 | rid = get_op_id (h); | ||
531 | qe = GNUNET_new (struct GNUNET_NAMECACHE_QueueEntry); | ||
532 | qe->nsh = h; | ||
533 | qe->block_proc = proc; | ||
534 | qe->block_proc_cls = proc_cls; | ||
535 | qe->op_id = rid; | ||
536 | GNUNET_CONTAINER_DLL_insert_tail (h->op_head, | ||
537 | h->op_tail, | ||
538 | qe); | ||
539 | env = GNUNET_MQ_msg (msg, | ||
540 | GNUNET_MESSAGE_TYPE_NAMECACHE_LOOKUP_BLOCK); | ||
541 | msg->gns_header.r_id = htonl (rid); | ||
542 | msg->query = *derived_hash; | ||
543 | GNUNET_MQ_send (h->mq, | ||
544 | env); | ||
545 | return qe; | ||
546 | } | ||
547 | |||
548 | |||
549 | /** | ||
550 | * Cancel a namecache operation. The final callback from the | ||
551 | * operation must not have been done yet. | ||
552 | * | ||
553 | * @param qe operation to cancel | ||
554 | */ | ||
555 | void | ||
556 | GNUNET_NAMECACHE_cancel (struct GNUNET_NAMECACHE_QueueEntry *qe) | ||
557 | { | ||
558 | struct GNUNET_NAMECACHE_Handle *h = qe->nsh; | ||
559 | |||
560 | GNUNET_CONTAINER_DLL_remove (h->op_head, | ||
561 | h->op_tail, | ||
562 | qe); | ||
563 | GNUNET_free (qe); | ||
564 | } | ||
565 | |||
566 | |||
567 | /* end of namecache_api.c */ | ||
diff --git a/src/namecache/plugin_namecache_flat.c b/src/namecache/plugin_namecache_flat.c deleted file mode 100644 index eb7800051..000000000 --- a/src/namecache/plugin_namecache_flat.c +++ /dev/null | |||
@@ -1,430 +0,0 @@ | |||
1 | /* | ||
2 | * This file is part of GNUnet | ||
3 | * Copyright (C) 2009-2015 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 | /** | ||
22 | * @file namecache/plugin_namecache_flat.c | ||
23 | * @brief flat file-based namecache backend | ||
24 | * @author Martin Schanzenbach | ||
25 | */ | ||
26 | |||
27 | #include "platform.h" | ||
28 | #include "gnunet_namecache_plugin.h" | ||
29 | #include "gnunet_namecache_service.h" | ||
30 | #include "gnunet_gnsrecord_lib.h" | ||
31 | #include "namecache.h" | ||
32 | |||
33 | /** | ||
34 | * Context for all functions in this plugin. | ||
35 | */ | ||
36 | struct Plugin | ||
37 | { | ||
38 | const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
39 | |||
40 | /** | ||
41 | * Database filename. | ||
42 | */ | ||
43 | char *fn; | ||
44 | |||
45 | /** | ||
46 | * HashMap | ||
47 | */ | ||
48 | struct GNUNET_CONTAINER_MultiHashMap *hm; | ||
49 | }; | ||
50 | |||
51 | struct FlatFileEntry | ||
52 | { | ||
53 | /** | ||
54 | * Block | ||
55 | */ | ||
56 | struct GNUNET_GNSRECORD_Block *block; | ||
57 | |||
58 | /** | ||
59 | * query | ||
60 | */ | ||
61 | struct GNUNET_HashCode query; | ||
62 | }; | ||
63 | |||
64 | /** | ||
65 | * Initialize the database connections and associated | ||
66 | * data structures (create tables and indices | ||
67 | * as needed as well). | ||
68 | * | ||
69 | * @param plugin the plugin context (state for this module) | ||
70 | * @return #GNUNET_OK on success | ||
71 | */ | ||
72 | static int | ||
73 | database_setup (struct Plugin *plugin) | ||
74 | { | ||
75 | char *afsdir; | ||
76 | char*block_buffer; | ||
77 | char*buffer; | ||
78 | char*line; | ||
79 | char*query; | ||
80 | char*block; | ||
81 | uint64_t size; | ||
82 | struct FlatFileEntry *entry; | ||
83 | struct GNUNET_DISK_FileHandle *fh; | ||
84 | |||
85 | if (GNUNET_OK != | ||
86 | GNUNET_CONFIGURATION_get_value_filename (plugin->cfg, | ||
87 | "namecache-flat", | ||
88 | "FILENAME", | ||
89 | &afsdir)) | ||
90 | { | ||
91 | GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, | ||
92 | "namecache-flat", "FILENAME"); | ||
93 | return GNUNET_SYSERR; | ||
94 | } | ||
95 | if (GNUNET_OK != GNUNET_DISK_file_test (afsdir)) | ||
96 | { | ||
97 | if (GNUNET_OK != GNUNET_DISK_directory_create_for_file (afsdir)) | ||
98 | { | ||
99 | GNUNET_break (0); | ||
100 | GNUNET_free (afsdir); | ||
101 | return GNUNET_SYSERR; | ||
102 | } | ||
103 | } | ||
104 | /* afsdir should be UTF-8-encoded. If it isn't, it's a bug */ | ||
105 | plugin->fn = afsdir; | ||
106 | |||
107 | /* Load data from file into hashmap */ | ||
108 | plugin->hm = GNUNET_CONTAINER_multihashmap_create (10, | ||
109 | GNUNET_NO); | ||
110 | fh = GNUNET_DISK_file_open (afsdir, | ||
111 | GNUNET_DISK_OPEN_CREATE | ||
112 | | GNUNET_DISK_OPEN_READWRITE, | ||
113 | GNUNET_DISK_PERM_USER_WRITE | ||
114 | | GNUNET_DISK_PERM_USER_READ); | ||
115 | if (NULL == fh) | ||
116 | { | ||
117 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
118 | _ ("Unable to initialize file: %s.\n"), | ||
119 | afsdir); | ||
120 | return GNUNET_SYSERR; | ||
121 | } | ||
122 | |||
123 | if (GNUNET_SYSERR == GNUNET_DISK_file_size (afsdir, | ||
124 | &size, | ||
125 | GNUNET_YES, | ||
126 | GNUNET_YES)) | ||
127 | { | ||
128 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
129 | _ ("Unable to get filesize: %s.\n"), | ||
130 | afsdir); | ||
131 | GNUNET_DISK_file_close (fh); | ||
132 | return GNUNET_SYSERR; | ||
133 | } | ||
134 | |||
135 | if (0 == size) | ||
136 | { | ||
137 | GNUNET_DISK_file_close (fh); | ||
138 | return GNUNET_OK; | ||
139 | } | ||
140 | |||
141 | buffer = GNUNET_malloc (size + 1); | ||
142 | |||
143 | if (GNUNET_SYSERR == GNUNET_DISK_file_read (fh, | ||
144 | buffer, | ||
145 | size)) | ||
146 | { | ||
147 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
148 | _ ("Unable to read file: %s.\n"), | ||
149 | afsdir); | ||
150 | GNUNET_free (buffer); | ||
151 | GNUNET_DISK_file_close (fh); | ||
152 | return GNUNET_SYSERR; | ||
153 | } | ||
154 | buffer[size] = '\0'; | ||
155 | |||
156 | GNUNET_DISK_file_close (fh); | ||
157 | if (0 < size) | ||
158 | { | ||
159 | line = strtok (buffer, "\n"); | ||
160 | while (line != NULL) | ||
161 | { | ||
162 | query = strtok (line, ","); | ||
163 | if (NULL == query) | ||
164 | break; | ||
165 | block = strtok (NULL, ","); | ||
166 | if (NULL == block) | ||
167 | break; | ||
168 | line = strtok (NULL, "\n"); | ||
169 | entry = GNUNET_malloc (sizeof(struct FlatFileEntry)); | ||
170 | GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_hash_from_string (query, | ||
171 | &entry->query)); | ||
172 | GNUNET_STRINGS_base64_decode (block, | ||
173 | strlen (block), | ||
174 | (void **) &block_buffer); | ||
175 | entry->block = (struct GNUNET_GNSRECORD_Block *) block_buffer; | ||
176 | if (GNUNET_OK != | ||
177 | GNUNET_CONTAINER_multihashmap_put (plugin->hm, | ||
178 | &entry->query, | ||
179 | entry, | ||
180 | GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY)) | ||
181 | { | ||
182 | GNUNET_free (entry); | ||
183 | GNUNET_break (0); | ||
184 | } | ||
185 | } | ||
186 | } | ||
187 | GNUNET_free (buffer); | ||
188 | return GNUNET_OK; | ||
189 | } | ||
190 | |||
191 | |||
192 | /** | ||
193 | * Store values in hashmap in file and free data | ||
194 | * | ||
195 | * @param plugin the plugin context | ||
196 | */ | ||
197 | static int | ||
198 | store_and_free_entries (void *cls, | ||
199 | const struct GNUNET_HashCode *key, | ||
200 | void *value) | ||
201 | { | ||
202 | struct GNUNET_DISK_FileHandle *fh = cls; | ||
203 | struct FlatFileEntry *entry = value; | ||
204 | |||
205 | char *line; | ||
206 | char *block_b64; | ||
207 | struct GNUNET_CRYPTO_HashAsciiEncoded query; | ||
208 | size_t block_size; | ||
209 | |||
210 | block_size = GNUNET_GNSRECORD_block_get_size (entry->block); | ||
211 | GNUNET_STRINGS_base64_encode ((char *) entry->block, | ||
212 | block_size, | ||
213 | &block_b64); | ||
214 | GNUNET_CRYPTO_hash_to_enc (&entry->query, | ||
215 | &query); | ||
216 | GNUNET_asprintf (&line, | ||
217 | "%s,%s\n", | ||
218 | (char *) &query, | ||
219 | block_b64); | ||
220 | |||
221 | GNUNET_free (block_b64); | ||
222 | |||
223 | GNUNET_DISK_file_write (fh, | ||
224 | line, | ||
225 | strlen (line)); | ||
226 | |||
227 | GNUNET_free (entry->block); | ||
228 | GNUNET_free (entry); | ||
229 | GNUNET_free (line); | ||
230 | return GNUNET_YES; | ||
231 | } | ||
232 | |||
233 | |||
234 | /** | ||
235 | * Shutdown database connection and associate data | ||
236 | * structures. | ||
237 | * @param plugin the plugin context (state for this module) | ||
238 | */ | ||
239 | static void | ||
240 | database_shutdown (struct Plugin *plugin) | ||
241 | { | ||
242 | struct GNUNET_DISK_FileHandle *fh; | ||
243 | |||
244 | fh = GNUNET_DISK_file_open (plugin->fn, | ||
245 | GNUNET_DISK_OPEN_CREATE | ||
246 | | GNUNET_DISK_OPEN_TRUNCATE | ||
247 | | GNUNET_DISK_OPEN_READWRITE, | ||
248 | GNUNET_DISK_PERM_USER_WRITE | ||
249 | | GNUNET_DISK_PERM_USER_READ); | ||
250 | if (NULL == fh) | ||
251 | { | ||
252 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
253 | _ ("Unable to initialize file: %s.\n"), | ||
254 | plugin->fn); | ||
255 | return; | ||
256 | } | ||
257 | |||
258 | GNUNET_CONTAINER_multihashmap_iterate (plugin->hm, | ||
259 | &store_and_free_entries, | ||
260 | fh); | ||
261 | GNUNET_CONTAINER_multihashmap_destroy (plugin->hm); | ||
262 | GNUNET_DISK_file_close (fh); | ||
263 | } | ||
264 | |||
265 | |||
266 | static int | ||
267 | expire_blocks (void *cls, | ||
268 | const struct GNUNET_HashCode *key, | ||
269 | void *value) | ||
270 | { | ||
271 | struct Plugin *plugin = cls; | ||
272 | struct FlatFileEntry *entry = value; | ||
273 | struct GNUNET_TIME_Absolute now; | ||
274 | struct GNUNET_TIME_Absolute expiration; | ||
275 | |||
276 | now = GNUNET_TIME_absolute_get (); | ||
277 | expiration = GNUNET_GNSRECORD_block_get_expiration (entry->block); | ||
278 | |||
279 | if (0 == GNUNET_TIME_absolute_get_difference (now, | ||
280 | expiration).rel_value_us) | ||
281 | { | ||
282 | GNUNET_CONTAINER_multihashmap_remove_all (plugin->hm, key); | ||
283 | } | ||
284 | return GNUNET_YES; | ||
285 | } | ||
286 | |||
287 | |||
288 | /** | ||
289 | * Removes any expired block. | ||
290 | * | ||
291 | * @param plugin the plugin | ||
292 | */ | ||
293 | static void | ||
294 | namecache_expire_blocks (struct Plugin *plugin) | ||
295 | { | ||
296 | GNUNET_CONTAINER_multihashmap_iterate (plugin->hm, | ||
297 | &expire_blocks, | ||
298 | plugin); | ||
299 | } | ||
300 | |||
301 | |||
302 | /** | ||
303 | * Cache a block in the datastore. | ||
304 | * | ||
305 | * @param cls closure (internal context for the plugin) | ||
306 | * @param block block to cache | ||
307 | * @return #GNUNET_OK on success, else #GNUNET_SYSERR | ||
308 | */ | ||
309 | static int | ||
310 | namecache_cache_block (void *cls, | ||
311 | const struct GNUNET_GNSRECORD_Block *block) | ||
312 | { | ||
313 | struct Plugin *plugin = cls; | ||
314 | struct GNUNET_HashCode query; | ||
315 | struct FlatFileEntry *entry; | ||
316 | size_t block_size; | ||
317 | |||
318 | namecache_expire_blocks (plugin); | ||
319 | GNUNET_GNSRECORD_query_from_block (block, | ||
320 | &query); | ||
321 | block_size = GNUNET_GNSRECORD_block_get_size (block); | ||
322 | if (block_size > 64 * 65536) | ||
323 | { | ||
324 | GNUNET_break (0); | ||
325 | return GNUNET_SYSERR; | ||
326 | } | ||
327 | entry = GNUNET_malloc (sizeof(struct FlatFileEntry)); | ||
328 | entry->block = GNUNET_malloc (block_size); | ||
329 | GNUNET_memcpy (entry->block, block, block_size); | ||
330 | GNUNET_CONTAINER_multihashmap_remove_all (plugin->hm, &query); | ||
331 | if (GNUNET_OK != | ||
332 | GNUNET_CONTAINER_multihashmap_put (plugin->hm, | ||
333 | &query, | ||
334 | entry, | ||
335 | GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY)) | ||
336 | { | ||
337 | GNUNET_free (entry); | ||
338 | GNUNET_break (0); | ||
339 | return GNUNET_SYSERR; | ||
340 | } | ||
341 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
342 | "Caching block under derived key `%s'\n", | ||
343 | GNUNET_h2s_full (&query)); | ||
344 | return GNUNET_OK; | ||
345 | } | ||
346 | |||
347 | |||
348 | /** | ||
349 | * Get the block for a particular zone and label in the | ||
350 | * datastore. Will return at most one result to the iterator. | ||
351 | * | ||
352 | * @param cls closure (internal context for the plugin) | ||
353 | * @param query hash of public key derived from the zone and the label | ||
354 | * @param iter function to call with the result | ||
355 | * @param iter_cls closure for @a iter | ||
356 | * @return #GNUNET_OK on success, #GNUNET_NO if there were no results, #GNUNET_SYSERR on error | ||
357 | */ | ||
358 | static int | ||
359 | namecache_lookup_block (void *cls, | ||
360 | const struct GNUNET_HashCode *query, | ||
361 | GNUNET_NAMECACHE_BlockCallback iter, void *iter_cls) | ||
362 | { | ||
363 | struct Plugin *plugin = cls; | ||
364 | const struct GNUNET_GNSRECORD_Block *block; | ||
365 | |||
366 | block = GNUNET_CONTAINER_multihashmap_get (plugin->hm, query); | ||
367 | if (NULL == block) | ||
368 | return GNUNET_NO; | ||
369 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
370 | "Found block under derived key `%s'\n", | ||
371 | GNUNET_h2s_full (query)); | ||
372 | iter (iter_cls, block); | ||
373 | return GNUNET_YES; | ||
374 | } | ||
375 | |||
376 | |||
377 | /** | ||
378 | * Entry point for the plugin. | ||
379 | * | ||
380 | * @param cls the "struct GNUNET_NAMECACHE_PluginEnvironment*" | ||
381 | * @return NULL on error, otherwise the plugin context | ||
382 | */ | ||
383 | void * | ||
384 | libgnunet_plugin_namecache_flat_init (void *cls) | ||
385 | { | ||
386 | static struct Plugin plugin; | ||
387 | const struct GNUNET_CONFIGURATION_Handle *cfg = cls; | ||
388 | struct GNUNET_NAMECACHE_PluginFunctions *api; | ||
389 | |||
390 | if (NULL != plugin.cfg) | ||
391 | return NULL; /* can only initialize once! */ | ||
392 | memset (&plugin, 0, sizeof(struct Plugin)); | ||
393 | plugin.cfg = cfg; | ||
394 | if (GNUNET_OK != database_setup (&plugin)) | ||
395 | { | ||
396 | database_shutdown (&plugin); | ||
397 | return NULL; | ||
398 | } | ||
399 | api = GNUNET_new (struct GNUNET_NAMECACHE_PluginFunctions); | ||
400 | api->cls = &plugin; | ||
401 | api->cache_block = &namecache_cache_block; | ||
402 | api->lookup_block = &namecache_lookup_block; | ||
403 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
404 | _ ("flat plugin running\n")); | ||
405 | return api; | ||
406 | } | ||
407 | |||
408 | |||
409 | /** | ||
410 | * Exit point from the plugin. | ||
411 | * | ||
412 | * @param cls the plugin context (as returned by "init") | ||
413 | * @return always NULL | ||
414 | */ | ||
415 | void * | ||
416 | libgnunet_plugin_namecache_flat_done (void *cls) | ||
417 | { | ||
418 | struct GNUNET_NAMECACHE_PluginFunctions *api = cls; | ||
419 | struct Plugin *plugin = api->cls; | ||
420 | |||
421 | database_shutdown (plugin); | ||
422 | plugin->cfg = NULL; | ||
423 | GNUNET_free (api); | ||
424 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
425 | "flat plugin is finished\n"); | ||
426 | return NULL; | ||
427 | } | ||
428 | |||
429 | |||
430 | /* end of plugin_namecache_sqlite.c */ | ||
diff --git a/src/namecache/plugin_namecache_postgres.c b/src/namecache/plugin_namecache_postgres.c deleted file mode 100644 index ae0f71a1f..000000000 --- a/src/namecache/plugin_namecache_postgres.c +++ /dev/null | |||
@@ -1,347 +0,0 @@ | |||
1 | /* | ||
2 | * This file is part of GNUnet | ||
3 | * Copyright (C) 2009-2013, 2016, 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 | /** | ||
22 | * @file namecache/plugin_namecache_postgres.c | ||
23 | * @brief postgres-based namecache backend | ||
24 | * @author Christian Grothoff | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_namecache_plugin.h" | ||
28 | #include "gnunet_namecache_service.h" | ||
29 | #include "gnunet_gnsrecord_lib.h" | ||
30 | #include "gnunet_pq_lib.h" | ||
31 | #include "namecache.h" | ||
32 | |||
33 | |||
34 | #define LOG(kind, ...) GNUNET_log_from (kind, "namecache-postgres", __VA_ARGS__) | ||
35 | |||
36 | |||
37 | /** | ||
38 | * Context for all functions in this plugin. | ||
39 | */ | ||
40 | struct Plugin | ||
41 | { | ||
42 | const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
43 | |||
44 | /** | ||
45 | * Postgres database handle. | ||
46 | */ | ||
47 | struct GNUNET_PQ_Context *dbh; | ||
48 | }; | ||
49 | |||
50 | |||
51 | /** | ||
52 | * Initialize the database connections and associated | ||
53 | * data structures (create tables and indices | ||
54 | * as needed as well). | ||
55 | * | ||
56 | * @param plugin the plugin context (state for this module) | ||
57 | * @return #GNUNET_OK on success | ||
58 | */ | ||
59 | static int | ||
60 | database_setup (struct Plugin *plugin) | ||
61 | { | ||
62 | struct GNUNET_PQ_ExecuteStatement es_temporary = | ||
63 | GNUNET_PQ_make_execute ("CREATE TEMPORARY TABLE IF NOT EXISTS ns096blocks (" | ||
64 | " query BYTEA NOT NULL DEFAULT ''," | ||
65 | " block BYTEA NOT NULL DEFAULT ''," | ||
66 | " expiration_time BIGINT NOT NULL DEFAULT 0" | ||
67 | ")"); | ||
68 | struct GNUNET_PQ_ExecuteStatement es_default = | ||
69 | GNUNET_PQ_make_execute ("CREATE TABLE IF NOT EXISTS ns096blocks (" | ||
70 | " query BYTEA NOT NULL DEFAULT ''," | ||
71 | " block BYTEA NOT NULL DEFAULT ''," | ||
72 | " expiration_time BIGINT NOT NULL DEFAULT 0" | ||
73 | ")"); | ||
74 | const struct GNUNET_PQ_ExecuteStatement *cr; | ||
75 | |||
76 | if (GNUNET_YES == | ||
77 | GNUNET_CONFIGURATION_get_value_yesno (plugin->cfg, | ||
78 | "namecache-postgres", | ||
79 | "TEMPORARY_TABLE")) | ||
80 | { | ||
81 | cr = &es_temporary; | ||
82 | } | ||
83 | else | ||
84 | { | ||
85 | cr = &es_default; | ||
86 | } | ||
87 | { | ||
88 | struct GNUNET_PQ_ExecuteStatement es[] = { | ||
89 | *cr, | ||
90 | GNUNET_PQ_make_try_execute ( | ||
91 | "CREATE INDEX ir_query_hash ON ns096blocks (query,expiration_time)"), | ||
92 | GNUNET_PQ_make_try_execute ( | ||
93 | "CREATE INDEX ir_block_expiration ON ns096blocks (expiration_time)"), | ||
94 | GNUNET_PQ_EXECUTE_STATEMENT_END | ||
95 | }; | ||
96 | struct GNUNET_PQ_PreparedStatement ps[] = { | ||
97 | GNUNET_PQ_make_prepare ("cache_block", | ||
98 | "INSERT INTO ns096blocks (query, block, expiration_time) VALUES " | ||
99 | "($1, $2, $3)", 3), | ||
100 | GNUNET_PQ_make_prepare ("expire_blocks", | ||
101 | "DELETE FROM ns096blocks WHERE expiration_time<$1", | ||
102 | 1), | ||
103 | GNUNET_PQ_make_prepare ("delete_block", | ||
104 | "DELETE FROM ns096blocks WHERE query=$1 AND expiration_time<=$2", | ||
105 | 2), | ||
106 | GNUNET_PQ_make_prepare ("lookup_block", | ||
107 | "SELECT block FROM ns096blocks WHERE query=$1" | ||
108 | " ORDER BY expiration_time DESC LIMIT 1", 1), | ||
109 | GNUNET_PQ_PREPARED_STATEMENT_END | ||
110 | }; | ||
111 | |||
112 | plugin->dbh = GNUNET_PQ_connect_with_cfg (plugin->cfg, | ||
113 | "namecache-postgres", | ||
114 | NULL, | ||
115 | es, | ||
116 | ps); | ||
117 | } | ||
118 | if (NULL == plugin->dbh) | ||
119 | return GNUNET_SYSERR; | ||
120 | return GNUNET_OK; | ||
121 | } | ||
122 | |||
123 | |||
124 | /** | ||
125 | * Removes any expired block. | ||
126 | * | ||
127 | * @param plugin the plugin | ||
128 | */ | ||
129 | static void | ||
130 | namecache_postgres_expire_blocks (struct Plugin *plugin) | ||
131 | { | ||
132 | struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get (); | ||
133 | struct GNUNET_PQ_QueryParam params[] = { | ||
134 | GNUNET_PQ_query_param_absolute_time (&now), | ||
135 | GNUNET_PQ_query_param_end | ||
136 | }; | ||
137 | enum GNUNET_DB_QueryStatus res; | ||
138 | |||
139 | res = GNUNET_PQ_eval_prepared_non_select (plugin->dbh, | ||
140 | "expire_blocks", | ||
141 | params); | ||
142 | GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != res); | ||
143 | } | ||
144 | |||
145 | |||
146 | /** | ||
147 | * Delete older block in the datastore. | ||
148 | * | ||
149 | * @param plugin the plugin | ||
150 | * @param query query for the block | ||
151 | * @param expiration_time how old does the block have to be for deletion | ||
152 | */ | ||
153 | static void | ||
154 | delete_old_block (struct Plugin *plugin, | ||
155 | const struct GNUNET_HashCode *query, | ||
156 | struct GNUNET_TIME_Absolute expiration_time) | ||
157 | { | ||
158 | struct GNUNET_PQ_QueryParam params[] = { | ||
159 | GNUNET_PQ_query_param_auto_from_type (query), | ||
160 | GNUNET_PQ_query_param_absolute_time (&expiration_time), | ||
161 | GNUNET_PQ_query_param_end | ||
162 | }; | ||
163 | enum GNUNET_DB_QueryStatus res; | ||
164 | |||
165 | res = GNUNET_PQ_eval_prepared_non_select (plugin->dbh, | ||
166 | "delete_block", | ||
167 | params); | ||
168 | GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != res); | ||
169 | } | ||
170 | |||
171 | |||
172 | /** | ||
173 | * Cache a block in the datastore. | ||
174 | * | ||
175 | * @param cls closure (internal context for the plugin) | ||
176 | * @param block block to cache | ||
177 | * @return #GNUNET_OK on success, else #GNUNET_SYSERR | ||
178 | */ | ||
179 | static int | ||
180 | namecache_postgres_cache_block (void *cls, | ||
181 | const struct GNUNET_GNSRECORD_Block *block) | ||
182 | { | ||
183 | struct Plugin *plugin = cls; | ||
184 | struct GNUNET_HashCode query; | ||
185 | size_t block_size = GNUNET_GNSRECORD_block_get_size (block); | ||
186 | struct GNUNET_TIME_Absolute exp; | ||
187 | exp = GNUNET_GNSRECORD_block_get_expiration (block); | ||
188 | struct GNUNET_PQ_QueryParam params[] = { | ||
189 | GNUNET_PQ_query_param_auto_from_type (&query), | ||
190 | GNUNET_PQ_query_param_fixed_size (block, block_size), | ||
191 | GNUNET_PQ_query_param_absolute_time (&exp), | ||
192 | GNUNET_PQ_query_param_end | ||
193 | }; | ||
194 | enum GNUNET_DB_QueryStatus res; | ||
195 | |||
196 | namecache_postgres_expire_blocks (plugin); | ||
197 | GNUNET_GNSRECORD_query_from_block (block, | ||
198 | &query); | ||
199 | if (block_size > 64 * 65536) | ||
200 | { | ||
201 | GNUNET_break (0); | ||
202 | return GNUNET_SYSERR; | ||
203 | } | ||
204 | delete_old_block (plugin, | ||
205 | &query, | ||
206 | exp); | ||
207 | |||
208 | res = GNUNET_PQ_eval_prepared_non_select (plugin->dbh, | ||
209 | "cache_block", | ||
210 | params); | ||
211 | if (0 > res) | ||
212 | return GNUNET_SYSERR; | ||
213 | return GNUNET_OK; | ||
214 | } | ||
215 | |||
216 | |||
217 | /** | ||
218 | * Get the block for a particular zone and label in the | ||
219 | * datastore. Will return at most one result to the iterator. | ||
220 | * | ||
221 | * @param cls closure (internal context for the plugin) | ||
222 | * @param query hash of public key derived from the zone and the label | ||
223 | * @param iter function to call with the result | ||
224 | * @param iter_cls closure for @a iter | ||
225 | * @return #GNUNET_OK on success, #GNUNET_NO if there were no results, #GNUNET_SYSERR on error | ||
226 | */ | ||
227 | static int | ||
228 | namecache_postgres_lookup_block (void *cls, | ||
229 | const struct GNUNET_HashCode *query, | ||
230 | GNUNET_NAMECACHE_BlockCallback iter, | ||
231 | void *iter_cls) | ||
232 | { | ||
233 | struct Plugin *plugin = cls; | ||
234 | size_t bsize; | ||
235 | struct GNUNET_GNSRECORD_Block *block; | ||
236 | struct GNUNET_PQ_QueryParam params[] = { | ||
237 | GNUNET_PQ_query_param_auto_from_type (query), | ||
238 | GNUNET_PQ_query_param_end | ||
239 | }; | ||
240 | struct GNUNET_PQ_ResultSpec rs[] = { | ||
241 | GNUNET_PQ_result_spec_variable_size ("block", | ||
242 | (void **) &block, | ||
243 | &bsize), | ||
244 | GNUNET_PQ_result_spec_end | ||
245 | }; | ||
246 | enum GNUNET_DB_QueryStatus res; | ||
247 | |||
248 | res = GNUNET_PQ_eval_prepared_singleton_select (plugin->dbh, | ||
249 | "lookup_block", | ||
250 | params, | ||
251 | rs); | ||
252 | if (0 > res) | ||
253 | { | ||
254 | LOG (GNUNET_ERROR_TYPE_WARNING, | ||
255 | "Failing lookup block in namecache (postgres error)\n"); | ||
256 | return GNUNET_SYSERR; | ||
257 | } | ||
258 | if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == res) | ||
259 | { | ||
260 | /* no result */ | ||
261 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
262 | "Ending iteration (no more results)\n"); | ||
263 | return GNUNET_NO; | ||
264 | } | ||
265 | if ((bsize < sizeof(*block))) | ||
266 | { | ||
267 | GNUNET_break (0); | ||
268 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
269 | "Failing lookup (corrupt block)\n"); | ||
270 | GNUNET_PQ_cleanup_result (rs); | ||
271 | return GNUNET_SYSERR; | ||
272 | } | ||
273 | iter (iter_cls, | ||
274 | block); | ||
275 | GNUNET_PQ_cleanup_result (rs); | ||
276 | return GNUNET_OK; | ||
277 | } | ||
278 | |||
279 | |||
280 | /** | ||
281 | * Shutdown database connection and associate data | ||
282 | * structures. | ||
283 | * | ||
284 | * @param plugin the plugin context (state for this module) | ||
285 | */ | ||
286 | static void | ||
287 | database_shutdown (struct Plugin *plugin) | ||
288 | { | ||
289 | GNUNET_PQ_disconnect (plugin->dbh); | ||
290 | plugin->dbh = NULL; | ||
291 | } | ||
292 | |||
293 | |||
294 | /** | ||
295 | * Entry point for the plugin. | ||
296 | * | ||
297 | * @param cls the `struct GNUNET_NAMECACHE_PluginEnvironment *` | ||
298 | * @return NULL on error, otherwise the plugin context | ||
299 | */ | ||
300 | void * | ||
301 | libgnunet_plugin_namecache_postgres_init (void *cls) | ||
302 | { | ||
303 | static struct Plugin plugin; | ||
304 | const struct GNUNET_CONFIGURATION_Handle *cfg = cls; | ||
305 | struct GNUNET_NAMECACHE_PluginFunctions *api; | ||
306 | |||
307 | if (NULL != plugin.cfg) | ||
308 | return NULL; /* can only initialize once! */ | ||
309 | memset (&plugin, 0, sizeof(struct Plugin)); | ||
310 | plugin.cfg = cfg; | ||
311 | if (GNUNET_OK != database_setup (&plugin)) | ||
312 | { | ||
313 | database_shutdown (&plugin); | ||
314 | return NULL; | ||
315 | } | ||
316 | api = GNUNET_new (struct GNUNET_NAMECACHE_PluginFunctions); | ||
317 | api->cls = &plugin; | ||
318 | api->cache_block = &namecache_postgres_cache_block; | ||
319 | api->lookup_block = &namecache_postgres_lookup_block; | ||
320 | LOG (GNUNET_ERROR_TYPE_INFO, | ||
321 | "Postgres namecache plugin running\n"); | ||
322 | return api; | ||
323 | } | ||
324 | |||
325 | |||
326 | /** | ||
327 | * Exit point from the plugin. | ||
328 | * | ||
329 | * @param cls the plugin context (as returned by "init") | ||
330 | * @return always NULL | ||
331 | */ | ||
332 | void * | ||
333 | libgnunet_plugin_namecache_postgres_done (void *cls) | ||
334 | { | ||
335 | struct GNUNET_NAMECACHE_PluginFunctions *api = cls; | ||
336 | struct Plugin *plugin = api->cls; | ||
337 | |||
338 | database_shutdown (plugin); | ||
339 | plugin->cfg = NULL; | ||
340 | GNUNET_free (api); | ||
341 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
342 | "Postgres namecache plugin is finished\n"); | ||
343 | return NULL; | ||
344 | } | ||
345 | |||
346 | |||
347 | /* end of plugin_namecache_postgres.c */ | ||
diff --git a/src/namecache/plugin_namecache_sqlite.c b/src/namecache/plugin_namecache_sqlite.c deleted file mode 100644 index 82008c837..000000000 --- a/src/namecache/plugin_namecache_sqlite.c +++ /dev/null | |||
@@ -1,590 +0,0 @@ | |||
1 | /* | ||
2 | * This file is part of GNUnet | ||
3 | * Copyright (C) 2009-2013 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 | /** | ||
22 | * @file namecache/plugin_namecache_sqlite.c | ||
23 | * @brief sqlite-based namecache backend | ||
24 | * @author Christian Grothoff | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_sq_lib.h" | ||
28 | #include "gnunet_namecache_plugin.h" | ||
29 | #include "gnunet_namecache_service.h" | ||
30 | #include "gnunet_gnsrecord_lib.h" | ||
31 | #include "namecache.h" | ||
32 | #include <sqlite3.h> | ||
33 | |||
34 | /** | ||
35 | * After how many ms "busy" should a DB operation fail for good? A | ||
36 | * low value makes sure that we are more responsive to requests | ||
37 | * (especially PUTs). A high value guarantees a higher success rate | ||
38 | * (SELECTs in iterate can take several seconds despite LIMIT=1). | ||
39 | * | ||
40 | * The default value of 1s should ensure that users do not experience | ||
41 | * huge latencies while at the same time allowing operations to | ||
42 | * succeed with reasonable probability. | ||
43 | */ | ||
44 | #define BUSY_TIMEOUT_MS 1000 | ||
45 | |||
46 | |||
47 | /** | ||
48 | * Log an error message at log-level 'level' that indicates | ||
49 | * a failure of the command 'cmd' on file 'filename' | ||
50 | * with the message given by strerror(errno). | ||
51 | */ | ||
52 | #define LOG_SQLITE(db, level, cmd) do { GNUNET_log_from (level, \ | ||
53 | "namecache-sqlite", _ ( \ | ||
54 | "`%s' failed at %s:%d with error: %s\n"), \ | ||
55 | cmd, \ | ||
56 | __FILE__, __LINE__, \ | ||
57 | sqlite3_errmsg ( \ | ||
58 | db->dbh)); \ | ||
59 | } while (0) | ||
60 | |||
61 | #define LOG(kind, ...) GNUNET_log_from (kind, "namecache-sqlite", __VA_ARGS__) | ||
62 | |||
63 | |||
64 | /** | ||
65 | * Context for all functions in this plugin. | ||
66 | */ | ||
67 | struct Plugin | ||
68 | { | ||
69 | const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
70 | |||
71 | /** | ||
72 | * Database filename. | ||
73 | */ | ||
74 | char *fn; | ||
75 | |||
76 | /** | ||
77 | * Native SQLite database handle. | ||
78 | */ | ||
79 | sqlite3 *dbh; | ||
80 | |||
81 | /** | ||
82 | * Precompiled SQL for caching a block | ||
83 | */ | ||
84 | sqlite3_stmt *cache_block; | ||
85 | |||
86 | /** | ||
87 | * Precompiled SQL for deleting an older block | ||
88 | */ | ||
89 | sqlite3_stmt *delete_block; | ||
90 | |||
91 | /** | ||
92 | * Precompiled SQL for looking up a block | ||
93 | */ | ||
94 | sqlite3_stmt *lookup_block; | ||
95 | |||
96 | /** | ||
97 | * Precompiled SQL for removing expired blocks | ||
98 | */ | ||
99 | sqlite3_stmt *expire_blocks; | ||
100 | }; | ||
101 | |||
102 | |||
103 | /** | ||
104 | * Initialize the database connections and associated | ||
105 | * data structures (create tables and indices | ||
106 | * as needed as well). | ||
107 | * | ||
108 | * @param plugin the plugin context (state for this module) | ||
109 | * @return #GNUNET_OK on success | ||
110 | */ | ||
111 | static int | ||
112 | database_setup (struct Plugin *plugin) | ||
113 | { | ||
114 | struct GNUNET_SQ_ExecuteStatement es[] = { | ||
115 | GNUNET_SQ_make_try_execute ("PRAGMA temp_store=MEMORY"), | ||
116 | GNUNET_SQ_make_try_execute ("PRAGMA synchronous=NORMAL"), | ||
117 | GNUNET_SQ_make_try_execute ("PRAGMA legacy_file_format=OFF"), | ||
118 | GNUNET_SQ_make_try_execute ("PRAGMA auto_vacuum=INCREMENTAL"), | ||
119 | GNUNET_SQ_make_try_execute ("PRAGMA encoding=\"UTF-8\""), | ||
120 | GNUNET_SQ_make_try_execute ("PRAGMA locking_mode=EXCLUSIVE"), | ||
121 | GNUNET_SQ_make_try_execute ("PRAGMA page_size=4092"), | ||
122 | GNUNET_SQ_make_try_execute ("PRAGMA journal_mode=WAL"), | ||
123 | GNUNET_SQ_make_execute ("CREATE TABLE IF NOT EXISTS ns096blocks (" | ||
124 | " query BLOB NOT NULL," | ||
125 | " block BLOB NOT NULL," | ||
126 | " expiration_time INT8 NOT NULL" | ||
127 | ")"), | ||
128 | GNUNET_SQ_make_execute ("CREATE INDEX IF NOT EXISTS ir_query_hash " | ||
129 | "ON ns096blocks (query,expiration_time)"), | ||
130 | GNUNET_SQ_make_execute ("CREATE INDEX IF NOT EXISTS ir_block_expiration " | ||
131 | "ON ns096blocks (expiration_time)"), | ||
132 | GNUNET_SQ_EXECUTE_STATEMENT_END | ||
133 | }; | ||
134 | struct GNUNET_SQ_PrepareStatement ps[] = { | ||
135 | GNUNET_SQ_make_prepare ( | ||
136 | "INSERT INTO ns096blocks (query,block,expiration_time) VALUES (?, ?, ?)", | ||
137 | &plugin->cache_block), | ||
138 | GNUNET_SQ_make_prepare ("DELETE FROM ns096blocks WHERE expiration_time<?", | ||
139 | &plugin->expire_blocks), | ||
140 | GNUNET_SQ_make_prepare ( | ||
141 | "DELETE FROM ns096blocks WHERE query=? AND expiration_time<=?", | ||
142 | &plugin->delete_block), | ||
143 | GNUNET_SQ_make_prepare ("SELECT block FROM ns096blocks WHERE query=? " | ||
144 | "ORDER BY expiration_time DESC LIMIT 1", | ||
145 | &plugin->lookup_block), | ||
146 | GNUNET_SQ_PREPARE_END | ||
147 | }; | ||
148 | char *afsdir; | ||
149 | |||
150 | if (GNUNET_OK != | ||
151 | GNUNET_CONFIGURATION_get_value_filename (plugin->cfg, | ||
152 | "namecache-sqlite", | ||
153 | "FILENAME", | ||
154 | &afsdir)) | ||
155 | { | ||
156 | GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, | ||
157 | "namecache-sqlite", | ||
158 | "FILENAME"); | ||
159 | return GNUNET_SYSERR; | ||
160 | } | ||
161 | if (GNUNET_OK != | ||
162 | GNUNET_DISK_file_test (afsdir)) | ||
163 | { | ||
164 | if (GNUNET_OK != | ||
165 | GNUNET_DISK_directory_create_for_file (afsdir)) | ||
166 | { | ||
167 | GNUNET_break (0); | ||
168 | GNUNET_free (afsdir); | ||
169 | return GNUNET_SYSERR; | ||
170 | } | ||
171 | } | ||
172 | /* afsdir should be UTF-8-encoded. If it isn't, it's a bug */ | ||
173 | plugin->fn = afsdir; | ||
174 | |||
175 | /* Open database and precompile statements */ | ||
176 | if (SQLITE_OK != | ||
177 | sqlite3_open (plugin->fn, &plugin->dbh)) | ||
178 | { | ||
179 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
180 | _ ("Unable to initialize SQLite: %s.\n"), | ||
181 | sqlite3_errmsg (plugin->dbh)); | ||
182 | return GNUNET_SYSERR; | ||
183 | } | ||
184 | if (GNUNET_OK != | ||
185 | GNUNET_SQ_exec_statements (plugin->dbh, | ||
186 | es)) | ||
187 | { | ||
188 | GNUNET_break (0); | ||
189 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
190 | _ ("Failed to setup database at `%s'\n"), | ||
191 | plugin->fn); | ||
192 | return GNUNET_SYSERR; | ||
193 | } | ||
194 | GNUNET_break (SQLITE_OK == | ||
195 | sqlite3_busy_timeout (plugin->dbh, | ||
196 | BUSY_TIMEOUT_MS)); | ||
197 | |||
198 | if (GNUNET_OK != | ||
199 | GNUNET_SQ_prepare (plugin->dbh, | ||
200 | ps)) | ||
201 | { | ||
202 | GNUNET_break (0); | ||
203 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
204 | _ ("Failed to setup database at `%s'\n"), | ||
205 | plugin->fn); | ||
206 | return GNUNET_SYSERR; | ||
207 | } | ||
208 | |||
209 | return GNUNET_OK; | ||
210 | } | ||
211 | |||
212 | |||
213 | /** | ||
214 | * Shutdown database connection and associate data | ||
215 | * structures. | ||
216 | * @param plugin the plugin context (state for this module) | ||
217 | */ | ||
218 | static void | ||
219 | database_shutdown (struct Plugin *plugin) | ||
220 | { | ||
221 | int result; | ||
222 | sqlite3_stmt *stmt; | ||
223 | |||
224 | if (NULL != plugin->cache_block) | ||
225 | sqlite3_finalize (plugin->cache_block); | ||
226 | if (NULL != plugin->lookup_block) | ||
227 | sqlite3_finalize (plugin->lookup_block); | ||
228 | if (NULL != plugin->expire_blocks) | ||
229 | sqlite3_finalize (plugin->expire_blocks); | ||
230 | if (NULL != plugin->delete_block) | ||
231 | sqlite3_finalize (plugin->delete_block); | ||
232 | result = sqlite3_close (plugin->dbh); | ||
233 | if (result == SQLITE_BUSY) | ||
234 | { | ||
235 | LOG (GNUNET_ERROR_TYPE_WARNING, | ||
236 | _ ( | ||
237 | "Tried to close sqlite without finalizing all prepared statements.\n")); | ||
238 | stmt = sqlite3_next_stmt (plugin->dbh, | ||
239 | NULL); | ||
240 | while (stmt != NULL) | ||
241 | { | ||
242 | GNUNET_log_from (GNUNET_ERROR_TYPE_DEBUG, | ||
243 | "sqlite", | ||
244 | "Closing statement %p\n", | ||
245 | stmt); | ||
246 | result = sqlite3_finalize (stmt); | ||
247 | if (result != SQLITE_OK) | ||
248 | GNUNET_log_from (GNUNET_ERROR_TYPE_WARNING, | ||
249 | "sqlite", | ||
250 | "Failed to close statement %p: %d\n", | ||
251 | stmt, | ||
252 | result); | ||
253 | stmt = sqlite3_next_stmt (plugin->dbh, | ||
254 | NULL); | ||
255 | } | ||
256 | result = sqlite3_close (plugin->dbh); | ||
257 | } | ||
258 | if (SQLITE_OK != result) | ||
259 | LOG_SQLITE (plugin, | ||
260 | GNUNET_ERROR_TYPE_ERROR, | ||
261 | "sqlite3_close"); | ||
262 | |||
263 | GNUNET_free (plugin->fn); | ||
264 | } | ||
265 | |||
266 | |||
267 | /** | ||
268 | * Removes any expired block. | ||
269 | * | ||
270 | * @param plugin the plugin | ||
271 | */ | ||
272 | static void | ||
273 | namecache_sqlite_expire_blocks (struct Plugin *plugin) | ||
274 | { | ||
275 | struct GNUNET_TIME_Absolute now; | ||
276 | struct GNUNET_SQ_QueryParam params[] = { | ||
277 | GNUNET_SQ_query_param_absolute_time (&now), | ||
278 | GNUNET_SQ_query_param_end | ||
279 | }; | ||
280 | int n; | ||
281 | |||
282 | now = GNUNET_TIME_absolute_get (); | ||
283 | if (GNUNET_OK != | ||
284 | GNUNET_SQ_bind (plugin->expire_blocks, | ||
285 | params)) | ||
286 | { | ||
287 | LOG_SQLITE (plugin, | ||
288 | GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
289 | "sqlite3_bind_XXXX"); | ||
290 | GNUNET_SQ_reset (plugin->dbh, | ||
291 | plugin->expire_blocks); | ||
292 | return; | ||
293 | } | ||
294 | n = sqlite3_step (plugin->expire_blocks); | ||
295 | GNUNET_SQ_reset (plugin->dbh, | ||
296 | plugin->expire_blocks); | ||
297 | switch (n) | ||
298 | { | ||
299 | case SQLITE_DONE: | ||
300 | GNUNET_log_from (GNUNET_ERROR_TYPE_DEBUG, | ||
301 | "sqlite", | ||
302 | "Records expired\n"); | ||
303 | return; | ||
304 | |||
305 | case SQLITE_BUSY: | ||
306 | LOG_SQLITE (plugin, | ||
307 | GNUNET_ERROR_TYPE_WARNING | GNUNET_ERROR_TYPE_BULK, | ||
308 | "sqlite3_step"); | ||
309 | return; | ||
310 | |||
311 | default: | ||
312 | LOG_SQLITE (plugin, | ||
313 | GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
314 | "sqlite3_step"); | ||
315 | return; | ||
316 | } | ||
317 | } | ||
318 | |||
319 | |||
320 | /** | ||
321 | * Cache a block in the datastore. | ||
322 | * | ||
323 | * @param cls closure (internal context for the plugin) | ||
324 | * @param block block to cache | ||
325 | * @return #GNUNET_OK on success, else #GNUNET_SYSERR | ||
326 | */ | ||
327 | static int | ||
328 | namecache_sqlite_cache_block (void *cls, | ||
329 | const struct GNUNET_GNSRECORD_Block *block) | ||
330 | { | ||
331 | static struct GNUNET_TIME_Absolute last_expire; | ||
332 | struct Plugin *plugin = cls; | ||
333 | struct GNUNET_HashCode query; | ||
334 | struct GNUNET_TIME_Absolute expiration; | ||
335 | size_t block_size = GNUNET_GNSRECORD_block_get_size (block); | ||
336 | struct GNUNET_SQ_QueryParam del_params[] = { | ||
337 | GNUNET_SQ_query_param_auto_from_type (&query), | ||
338 | GNUNET_SQ_query_param_absolute_time (&expiration), | ||
339 | GNUNET_SQ_query_param_end | ||
340 | }; | ||
341 | struct GNUNET_SQ_QueryParam ins_params[] = { | ||
342 | GNUNET_SQ_query_param_auto_from_type (&query), | ||
343 | GNUNET_SQ_query_param_fixed_size (block, | ||
344 | block_size), | ||
345 | GNUNET_SQ_query_param_absolute_time (&expiration), | ||
346 | GNUNET_SQ_query_param_end | ||
347 | }; | ||
348 | int n; | ||
349 | |||
350 | /* run expiration of old cache entries once per hour */ | ||
351 | if (GNUNET_TIME_absolute_get_duration (last_expire).rel_value_us > | ||
352 | GNUNET_TIME_UNIT_HOURS.rel_value_us) | ||
353 | { | ||
354 | last_expire = GNUNET_TIME_absolute_get (); | ||
355 | namecache_sqlite_expire_blocks (plugin); | ||
356 | } | ||
357 | GNUNET_assert (GNUNET_OK == | ||
358 | GNUNET_GNSRECORD_query_from_block (block, &query)); | ||
359 | expiration = GNUNET_GNSRECORD_block_get_expiration (block); | ||
360 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | ||
361 | "Caching new version of block %s (expires %s)\n", | ||
362 | GNUNET_h2s (&query), | ||
363 | GNUNET_STRINGS_absolute_time_to_string (expiration)); | ||
364 | if (block_size > 64 * 65536) | ||
365 | { | ||
366 | GNUNET_break (0); | ||
367 | return GNUNET_SYSERR; | ||
368 | } | ||
369 | |||
370 | /* delete old version of the block */ | ||
371 | if (GNUNET_OK != | ||
372 | GNUNET_SQ_bind (plugin->delete_block, | ||
373 | del_params)) | ||
374 | { | ||
375 | LOG_SQLITE (plugin, GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
376 | "sqlite3_bind_XXXX"); | ||
377 | GNUNET_SQ_reset (plugin->dbh, | ||
378 | plugin->delete_block); | ||
379 | return GNUNET_SYSERR; | ||
380 | } | ||
381 | n = sqlite3_step (plugin->delete_block); | ||
382 | switch (n) | ||
383 | { | ||
384 | case SQLITE_DONE: | ||
385 | GNUNET_log_from (GNUNET_ERROR_TYPE_DEBUG, | ||
386 | "sqlite", | ||
387 | "Old block deleted\n"); | ||
388 | break; | ||
389 | |||
390 | case SQLITE_BUSY: | ||
391 | LOG_SQLITE (plugin, | ||
392 | GNUNET_ERROR_TYPE_WARNING | GNUNET_ERROR_TYPE_BULK, | ||
393 | "sqlite3_step"); | ||
394 | break; | ||
395 | |||
396 | default: | ||
397 | LOG_SQLITE (plugin, | ||
398 | GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
399 | "sqlite3_step"); | ||
400 | break; | ||
401 | } | ||
402 | GNUNET_SQ_reset (plugin->dbh, | ||
403 | plugin->delete_block); | ||
404 | |||
405 | /* insert new version of the block */ | ||
406 | if (GNUNET_OK != | ||
407 | GNUNET_SQ_bind (plugin->cache_block, | ||
408 | ins_params)) | ||
409 | { | ||
410 | LOG_SQLITE (plugin, | ||
411 | GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
412 | "sqlite3_bind_XXXX"); | ||
413 | GNUNET_SQ_reset (plugin->dbh, | ||
414 | plugin->cache_block); | ||
415 | return GNUNET_SYSERR; | ||
416 | } | ||
417 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
418 | "Caching block under derived key `%s'\n", | ||
419 | GNUNET_h2s_full (&query)); | ||
420 | n = sqlite3_step (plugin->cache_block); | ||
421 | GNUNET_SQ_reset (plugin->dbh, | ||
422 | plugin->cache_block); | ||
423 | switch (n) | ||
424 | { | ||
425 | case SQLITE_DONE: | ||
426 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
427 | "Record stored\n"); | ||
428 | return GNUNET_OK; | ||
429 | |||
430 | case SQLITE_BUSY: | ||
431 | LOG_SQLITE (plugin, | ||
432 | GNUNET_ERROR_TYPE_WARNING | GNUNET_ERROR_TYPE_BULK, | ||
433 | "sqlite3_step"); | ||
434 | return GNUNET_NO; | ||
435 | |||
436 | default: | ||
437 | LOG_SQLITE (plugin, | ||
438 | GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
439 | "sqlite3_step"); | ||
440 | return GNUNET_SYSERR; | ||
441 | } | ||
442 | } | ||
443 | |||
444 | |||
445 | /** | ||
446 | * Get the block for a particular zone and label in the | ||
447 | * datastore. Will return at most one result to the iterator. | ||
448 | * | ||
449 | * @param cls closure (internal context for the plugin) | ||
450 | * @param query hash of public key derived from the zone and the label | ||
451 | * @param iter function to call with the result | ||
452 | * @param iter_cls closure for @a iter | ||
453 | * @return #GNUNET_OK on success, #GNUNET_NO if there were no results, #GNUNET_SYSERR on error | ||
454 | */ | ||
455 | static int | ||
456 | namecache_sqlite_lookup_block (void *cls, | ||
457 | const struct GNUNET_HashCode *query, | ||
458 | GNUNET_NAMECACHE_BlockCallback iter, | ||
459 | void *iter_cls) | ||
460 | { | ||
461 | struct Plugin *plugin = cls; | ||
462 | int ret; | ||
463 | int sret; | ||
464 | size_t block_size; | ||
465 | const struct GNUNET_GNSRECORD_Block *block; | ||
466 | struct GNUNET_SQ_QueryParam params[] = { | ||
467 | GNUNET_SQ_query_param_auto_from_type (query), | ||
468 | GNUNET_SQ_query_param_end | ||
469 | }; | ||
470 | struct GNUNET_SQ_ResultSpec rs[] = { | ||
471 | GNUNET_SQ_result_spec_variable_size ((void **) &block, | ||
472 | &block_size), | ||
473 | GNUNET_SQ_result_spec_end | ||
474 | }; | ||
475 | |||
476 | if (GNUNET_OK != | ||
477 | GNUNET_SQ_bind (plugin->lookup_block, | ||
478 | params)) | ||
479 | { | ||
480 | LOG_SQLITE (plugin, | ||
481 | GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, | ||
482 | "sqlite3_bind_XXXX"); | ||
483 | GNUNET_SQ_reset (plugin->dbh, | ||
484 | plugin->lookup_block); | ||
485 | return GNUNET_SYSERR; | ||
486 | } | ||
487 | ret = GNUNET_NO; | ||
488 | if (SQLITE_ROW == | ||
489 | (sret = sqlite3_step (plugin->lookup_block))) | ||
490 | { | ||
491 | if (GNUNET_OK != | ||
492 | GNUNET_SQ_extract_result (plugin->lookup_block, | ||
493 | rs)) | ||
494 | { | ||
495 | GNUNET_break (0); | ||
496 | ret = GNUNET_SYSERR; | ||
497 | } | ||
498 | else if ((block_size < sizeof(struct GNUNET_GNSRECORD_Block))) | ||
499 | { | ||
500 | GNUNET_break (0); | ||
501 | GNUNET_SQ_cleanup_result (rs); | ||
502 | ret = GNUNET_SYSERR; | ||
503 | } | ||
504 | else | ||
505 | { | ||
506 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
507 | "Found block under derived key `%s'\n", | ||
508 | GNUNET_h2s_full (query)); | ||
509 | iter (iter_cls, | ||
510 | block); | ||
511 | GNUNET_SQ_cleanup_result (rs); | ||
512 | ret = GNUNET_YES; | ||
513 | } | ||
514 | } | ||
515 | else | ||
516 | { | ||
517 | if (SQLITE_DONE != sret) | ||
518 | { | ||
519 | LOG_SQLITE (plugin, | ||
520 | GNUNET_ERROR_TYPE_ERROR, | ||
521 | "sqlite_step"); | ||
522 | ret = GNUNET_SYSERR; | ||
523 | } | ||
524 | else | ||
525 | { | ||
526 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
527 | "No block found under derived key `%s'\n", | ||
528 | GNUNET_h2s_full (query)); | ||
529 | } | ||
530 | } | ||
531 | GNUNET_SQ_reset (plugin->dbh, | ||
532 | plugin->lookup_block); | ||
533 | return ret; | ||
534 | } | ||
535 | |||
536 | |||
537 | /** | ||
538 | * Entry point for the plugin. | ||
539 | * | ||
540 | * @param cls the "struct GNUNET_NAMECACHE_PluginEnvironment*" | ||
541 | * @return NULL on error, otherwise the plugin context | ||
542 | */ | ||
543 | void * | ||
544 | libgnunet_plugin_namecache_sqlite_init (void *cls) | ||
545 | { | ||
546 | static struct Plugin plugin; | ||
547 | const struct GNUNET_CONFIGURATION_Handle *cfg = cls; | ||
548 | struct GNUNET_NAMECACHE_PluginFunctions *api; | ||
549 | |||
550 | if (NULL != plugin.cfg) | ||
551 | return NULL; /* can only initialize once! */ | ||
552 | memset (&plugin, 0, sizeof(struct Plugin)); | ||
553 | plugin.cfg = cfg; | ||
554 | if (GNUNET_OK != database_setup (&plugin)) | ||
555 | { | ||
556 | database_shutdown (&plugin); | ||
557 | return NULL; | ||
558 | } | ||
559 | api = GNUNET_new (struct GNUNET_NAMECACHE_PluginFunctions); | ||
560 | api->cls = &plugin; | ||
561 | api->cache_block = &namecache_sqlite_cache_block; | ||
562 | api->lookup_block = &namecache_sqlite_lookup_block; | ||
563 | LOG (GNUNET_ERROR_TYPE_INFO, | ||
564 | _ ("Sqlite database running\n")); | ||
565 | return api; | ||
566 | } | ||
567 | |||
568 | |||
569 | /** | ||
570 | * Exit point from the plugin. | ||
571 | * | ||
572 | * @param cls the plugin context (as returned by "init") | ||
573 | * @return always NULL | ||
574 | */ | ||
575 | void * | ||
576 | libgnunet_plugin_namecache_sqlite_done (void *cls) | ||
577 | { | ||
578 | struct GNUNET_NAMECACHE_PluginFunctions *api = cls; | ||
579 | struct Plugin *plugin = api->cls; | ||
580 | |||
581 | database_shutdown (plugin); | ||
582 | plugin->cfg = NULL; | ||
583 | GNUNET_free (api); | ||
584 | LOG (GNUNET_ERROR_TYPE_DEBUG, | ||
585 | "sqlite plugin is finished\n"); | ||
586 | return NULL; | ||
587 | } | ||
588 | |||
589 | |||
590 | /* end of plugin_namecache_sqlite.c */ | ||
diff --git a/src/namecache/test_namecache_api.conf b/src/namecache/test_namecache_api.conf deleted file mode 100644 index b1ae31f14..000000000 --- a/src/namecache/test_namecache_api.conf +++ /dev/null | |||
@@ -1,13 +0,0 @@ | |||
1 | [PATHS] | ||
2 | GNUNET_TEST_HOME = $GNUNET_TMP/test-gnunet-namecache/ | ||
3 | |||
4 | [namecache] | ||
5 | DATABASE = sqlite | ||
6 | |||
7 | [namecache-sqlite] | ||
8 | FILENAME = $GNUNET_TEST_HOME/namecache/sqlite_test.db | ||
9 | |||
10 | [namecache-postgres] | ||
11 | CONFIG = connect_timeout=10; dbname=gnunetcheck | ||
12 | TEMPORARY_TABLE = YES | ||
13 | |||
diff --git a/src/namecache/test_namecache_api_cache_block.c b/src/namecache/test_namecache_api_cache_block.c deleted file mode 100644 index 310c4de42..000000000 --- a/src/namecache/test_namecache_api_cache_block.c +++ /dev/null | |||
@@ -1,242 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2012 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 namecache/test_namecache_api.c | ||
22 | * @brief testcase for namecache_api.c: store a record and perform a lookup | ||
23 | */ | ||
24 | #include "platform.h" | ||
25 | #include "gnunet_namecache_service.h" | ||
26 | #include "gnunet_testing_lib.h" | ||
27 | #include "gnunet_dnsparser_lib.h" | ||
28 | |||
29 | #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT | ||
30 | |||
31 | #define TEST_RECORD_DATALEN 123 | ||
32 | |||
33 | #define TEST_RECORD_DATA 'a' | ||
34 | |||
35 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100) | ||
36 | |||
37 | |||
38 | static struct GNUNET_NAMECACHE_Handle *nsh; | ||
39 | |||
40 | static struct GNUNET_SCHEDULER_Task *endbadly_task; | ||
41 | |||
42 | static struct GNUNET_IDENTITY_PrivateKey privkey; | ||
43 | |||
44 | static struct GNUNET_IDENTITY_PublicKey pubkey; | ||
45 | |||
46 | static int res; | ||
47 | |||
48 | static struct GNUNET_NAMECACHE_QueueEntry *nsqe; | ||
49 | |||
50 | |||
51 | static void | ||
52 | cleanup () | ||
53 | { | ||
54 | if (NULL != nsh) | ||
55 | { | ||
56 | GNUNET_NAMECACHE_disconnect (nsh); | ||
57 | nsh = NULL; | ||
58 | } | ||
59 | GNUNET_SCHEDULER_shutdown (); | ||
60 | } | ||
61 | |||
62 | |||
63 | /** | ||
64 | * Re-establish the connection to the service. | ||
65 | * | ||
66 | * @param cls handle to use to re-connect. | ||
67 | */ | ||
68 | static void | ||
69 | endbadly (void *cls) | ||
70 | { | ||
71 | if (NULL != nsqe) | ||
72 | { | ||
73 | GNUNET_NAMECACHE_cancel (nsqe); | ||
74 | nsqe = NULL; | ||
75 | } | ||
76 | cleanup (); | ||
77 | res = 1; | ||
78 | } | ||
79 | |||
80 | |||
81 | static void | ||
82 | end (void *cls) | ||
83 | { | ||
84 | cleanup (); | ||
85 | res = 0; | ||
86 | } | ||
87 | |||
88 | |||
89 | static void | ||
90 | rd_decrypt_cb (void *cls, | ||
91 | unsigned int rd_count, | ||
92 | const struct GNUNET_GNSRECORD_Data *rd) | ||
93 | { | ||
94 | char rd_cmp_data[TEST_RECORD_DATALEN]; | ||
95 | |||
96 | GNUNET_assert (1 == rd_count); | ||
97 | GNUNET_assert (NULL != rd); | ||
98 | |||
99 | memset (rd_cmp_data, 'a', TEST_RECORD_DATALEN); | ||
100 | |||
101 | GNUNET_assert (TEST_RECORD_TYPE == rd[0].record_type); | ||
102 | GNUNET_assert (TEST_RECORD_DATALEN == rd[0].data_size); | ||
103 | GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[0].data, TEST_RECORD_DATALEN)); | ||
104 | |||
105 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
106 | "Block was decrypted successfully \n"); | ||
107 | |||
108 | GNUNET_SCHEDULER_add_now (&end, NULL); | ||
109 | } | ||
110 | |||
111 | |||
112 | static void | ||
113 | name_lookup_proc (void *cls, | ||
114 | const struct GNUNET_GNSRECORD_Block *block) | ||
115 | { | ||
116 | const char *name = cls; | ||
117 | |||
118 | nsqe = NULL; | ||
119 | |||
120 | GNUNET_assert (NULL != cls); | ||
121 | |||
122 | if (endbadly_task != NULL) | ||
123 | { | ||
124 | GNUNET_SCHEDULER_cancel (endbadly_task); | ||
125 | endbadly_task = NULL; | ||
126 | } | ||
127 | |||
128 | if (NULL == block) | ||
129 | { | ||
130 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
131 | _ ("Namecache returned no block\n")); | ||
132 | if (NULL != endbadly_task) | ||
133 | GNUNET_SCHEDULER_cancel (endbadly_task); | ||
134 | endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL); | ||
135 | return; | ||
136 | } | ||
137 | |||
138 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
139 | "Namecache returned block, decrypting \n"); | ||
140 | GNUNET_assert (GNUNET_OK == GNUNET_GNSRECORD_block_decrypt (block, | ||
141 | &pubkey, name, | ||
142 | &rd_decrypt_cb, | ||
143 | (void *) name)); | ||
144 | } | ||
145 | |||
146 | |||
147 | static void | ||
148 | cache_cont (void *cls, int32_t success, const char *emsg) | ||
149 | { | ||
150 | const char *name = cls; | ||
151 | struct GNUNET_HashCode derived_hash; | ||
152 | |||
153 | GNUNET_assert (NULL != cls); | ||
154 | |||
155 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
156 | "Name store cached record for `%s': %s\n", | ||
157 | name, | ||
158 | (success == GNUNET_OK) ? "SUCCESS" : "FAIL"); | ||
159 | |||
160 | /* Create derived hash */ | ||
161 | GNUNET_GNSRECORD_query_from_public_key (&pubkey, name, &derived_hash); | ||
162 | |||
163 | nsqe = GNUNET_NAMECACHE_lookup_block (nsh, &derived_hash, | ||
164 | &name_lookup_proc, (void *) name); | ||
165 | } | ||
166 | |||
167 | |||
168 | static void | ||
169 | run (void *cls, | ||
170 | const struct GNUNET_CONFIGURATION_Handle *cfg, | ||
171 | struct GNUNET_TESTING_Peer *peer) | ||
172 | { | ||
173 | struct GNUNET_GNSRECORD_Data rd; | ||
174 | struct GNUNET_GNSRECORD_Block *block; | ||
175 | const char *name = "dummy.dummy.gnunet"; | ||
176 | |||
177 | endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, | ||
178 | &endbadly, NULL); | ||
179 | privkey.type = htonl (GNUNET_GNSRECORD_TYPE_PKEY); | ||
180 | GNUNET_CRYPTO_ecdsa_key_create (&privkey.ecdsa_key); | ||
181 | GNUNET_IDENTITY_key_get_public (&privkey, &pubkey); | ||
182 | |||
183 | |||
184 | rd.expiration_time = GNUNET_TIME_absolute_get ().abs_value_us + 10000000000; | ||
185 | rd.record_type = TEST_RECORD_TYPE; | ||
186 | rd.data_size = TEST_RECORD_DATALEN; | ||
187 | rd.data = GNUNET_malloc (TEST_RECORD_DATALEN); | ||
188 | rd.flags = 0; | ||
189 | memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN); | ||
190 | block = GNUNET_GNSRECORD_block_create (&privkey, | ||
191 | GNUNET_TIME_UNIT_FOREVER_ABS, | ||
192 | name, &rd, 1); | ||
193 | if (NULL == block) | ||
194 | { | ||
195 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
196 | "Namecache cannot cache no block!\n"); | ||
197 | GNUNET_SCHEDULER_shutdown (); | ||
198 | GNUNET_free (block); | ||
199 | return; | ||
200 | } | ||
201 | |||
202 | nsh = GNUNET_NAMECACHE_connect (cfg); | ||
203 | if (NULL == nsh) | ||
204 | { | ||
205 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
206 | _ ("Namecache cannot connect to namecache\n")); | ||
207 | GNUNET_SCHEDULER_shutdown (); | ||
208 | GNUNET_free (block); | ||
209 | return; | ||
210 | } | ||
211 | GNUNET_break (NULL != nsh); | ||
212 | |||
213 | nsqe = GNUNET_NAMECACHE_block_cache (nsh, | ||
214 | block, | ||
215 | &cache_cont, (void *) name); | ||
216 | if (NULL == nsqe) | ||
217 | { | ||
218 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
219 | _ ("Namecache cannot cache no block\n")); | ||
220 | } | ||
221 | GNUNET_free (block); | ||
222 | GNUNET_free_nz ((void *) rd.data); | ||
223 | } | ||
224 | |||
225 | |||
226 | int | ||
227 | main (int argc, char *argv[]) | ||
228 | { | ||
229 | GNUNET_DISK_directory_remove ("/tmp/test-gnunet-namecache/"); | ||
230 | res = 1; | ||
231 | if (0 != | ||
232 | GNUNET_TESTING_service_run ("test-namecache-api", | ||
233 | "namecache", | ||
234 | "test_namecache_api.conf", | ||
235 | &run, | ||
236 | NULL)) | ||
237 | return 1; | ||
238 | return res; | ||
239 | } | ||
240 | |||
241 | |||
242 | /* end of test_namecache_api_cache_block.c */ | ||
diff --git a/src/namecache/test_plugin_namecache.c b/src/namecache/test_plugin_namecache.c deleted file mode 100644 index f3cb46c02..000000000 --- a/src/namecache/test_plugin_namecache.c +++ /dev/null | |||
@@ -1,132 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2012 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 namecache/test_plugin_namecache.c | ||
22 | * @brief Test for the namecache plugins | ||
23 | * @author Christian Grothoff | ||
24 | */ | ||
25 | #include "platform.h" | ||
26 | #include "gnunet_util_lib.h" | ||
27 | #include "gnunet_namecache_plugin.h" | ||
28 | #include "gnunet_testing_lib.h" | ||
29 | |||
30 | |||
31 | static int ok; | ||
32 | |||
33 | /** | ||
34 | * Name of plugin under test. | ||
35 | */ | ||
36 | static const char *plugin_name; | ||
37 | |||
38 | |||
39 | /** | ||
40 | * Function called when the service shuts down. Unloads our namecache | ||
41 | * plugin. | ||
42 | * | ||
43 | * @param api api to unload | ||
44 | */ | ||
45 | static void | ||
46 | unload_plugin (struct GNUNET_NAMECACHE_PluginFunctions *api) | ||
47 | { | ||
48 | char *libname; | ||
49 | |||
50 | GNUNET_asprintf (&libname, "libgnunet_plugin_namecache_%s", plugin_name); | ||
51 | GNUNET_break (NULL == GNUNET_PLUGIN_unload (libname, api)); | ||
52 | GNUNET_free (libname); | ||
53 | } | ||
54 | |||
55 | |||
56 | /** | ||
57 | * Load the namecache plugin. | ||
58 | * | ||
59 | * @param cfg configuration to pass | ||
60 | * @return NULL on error | ||
61 | */ | ||
62 | static struct GNUNET_NAMECACHE_PluginFunctions * | ||
63 | load_plugin (const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
64 | { | ||
65 | struct GNUNET_NAMECACHE_PluginFunctions *ret; | ||
66 | char *libname; | ||
67 | |||
68 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, _ ("Loading `%s' namecache plugin\n"), | ||
69 | plugin_name); | ||
70 | GNUNET_asprintf (&libname, "libgnunet_plugin_namecache_%s", plugin_name); | ||
71 | if (NULL == (ret = GNUNET_PLUGIN_load (libname, (void *) cfg))) | ||
72 | { | ||
73 | fprintf (stderr, "Failed to load plugin `%s'!\n", plugin_name); | ||
74 | GNUNET_free (libname); | ||
75 | return NULL; | ||
76 | } | ||
77 | GNUNET_free (libname); | ||
78 | return ret; | ||
79 | } | ||
80 | |||
81 | |||
82 | static void | ||
83 | run (void *cls, char *const *args, const char *cfgfile, | ||
84 | const struct GNUNET_CONFIGURATION_Handle *cfg) | ||
85 | { | ||
86 | struct GNUNET_NAMECACHE_PluginFunctions *nsp; | ||
87 | |||
88 | ok = 0; | ||
89 | nsp = load_plugin (cfg); | ||
90 | if (NULL == nsp) | ||
91 | { | ||
92 | fprintf (stderr, | ||
93 | "%s", | ||
94 | "Failed to initialize namecache. Database likely not setup, skipping test.\n"); | ||
95 | return; | ||
96 | } | ||
97 | |||
98 | unload_plugin (nsp); | ||
99 | } | ||
100 | |||
101 | |||
102 | int | ||
103 | main (int argc, char *argv[]) | ||
104 | { | ||
105 | char cfg_name[PATH_MAX]; | ||
106 | char *const xargv[] = { | ||
107 | "test-plugin-namecache", | ||
108 | "-c", | ||
109 | cfg_name, | ||
110 | NULL | ||
111 | }; | ||
112 | struct GNUNET_GETOPT_CommandLineOption options[] = { | ||
113 | GNUNET_GETOPT_OPTION_END | ||
114 | }; | ||
115 | |||
116 | GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-namecache-sqlite"); | ||
117 | GNUNET_log_setup ("test-plugin-namecache", | ||
118 | "WARNING", | ||
119 | NULL); | ||
120 | plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]); | ||
121 | GNUNET_snprintf (cfg_name, sizeof(cfg_name), "test_plugin_namecache_%s.conf", | ||
122 | plugin_name); | ||
123 | GNUNET_PROGRAM_run ((sizeof(xargv) / sizeof(char *)) - 1, xargv, | ||
124 | "test-plugin-namecache", "nohelp", options, &run, NULL); | ||
125 | if (ok != 0) | ||
126 | fprintf (stderr, "Missed some testcases: %d\n", ok); | ||
127 | GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-namecache-sqlite"); | ||
128 | return ok; | ||
129 | } | ||
130 | |||
131 | |||
132 | /* end of test_plugin_namecache.c */ | ||
diff --git a/src/namecache/test_plugin_namecache_flat.conf b/src/namecache/test_plugin_namecache_flat.conf deleted file mode 100644 index efe77e37a..000000000 --- a/src/namecache/test_plugin_namecache_flat.conf +++ /dev/null | |||
@@ -1,2 +0,0 @@ | |||
1 | [namecache-flat] | ||
2 | FILENAME = $GNUNET_TMP/gnunet-test-plugin-namecache-flat/flatdb | ||
diff --git a/src/namecache/test_plugin_namecache_postgres.conf b/src/namecache/test_plugin_namecache_postgres.conf deleted file mode 100644 index 8473857d5..000000000 --- a/src/namecache/test_plugin_namecache_postgres.conf +++ /dev/null | |||
@@ -1,3 +0,0 @@ | |||
1 | [namestore-postgres] | ||
2 | CONFIG = connect_timeout=10; dbname=gnunetcheck | ||
3 | TEMPORARY_TABLE = YES | ||
diff --git a/src/namecache/test_plugin_namecache_sqlite.conf b/src/namecache/test_plugin_namecache_sqlite.conf deleted file mode 100644 index 24eecd286..000000000 --- a/src/namecache/test_plugin_namecache_sqlite.conf +++ /dev/null | |||
@@ -1,2 +0,0 @@ | |||
1 | [namestore-sqlite] | ||
2 | FILENAME = $GNUNET_TMP/gnunet-test-plugin-namestore-sqlite/sqlite.db | ||