Update Debian Vcs-* fields to point to git repository

[onak.git] / keydb_db2.c

diff --git a/keydb_db2.c b/keydb_db2.c
index 0c597c4b1b1e00584db0c6ebdf7ee50f370ac178..4ba31e871c077f4b07f653bb101fd57c4f6064b1 100644 (file)
--- a/keydb_db2.c
+++ b/keydb_db2.c
@@ -1,9 +1,20 @@
 /*
  * keydb_db2.c - Routines to store and fetch keys in a DB2 file (a la pksd)
  *
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2002-2004 Jonathan McDowell <noodles@earth.li>
  *
- * Copyright 2002 Project Purple
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #include <sys/types.h>
@@ -63,12 +74,26 @@ DB *keydb(DBT *key)
  *     this file are called in order to allow the DB to be initialized ready
  *     for access.
  */
-void initdb(void)
+void initdb(bool readonly)
 {
        DB_INFO keydbinfo;
        int i;
        int ret;
        char keydbname[20];
+       char buf[1024];
+       FILE *numdb = NULL;
+
+       snprintf(buf, sizeof(buf) - 1, "%s/num_keydb", config.db_dir);
+       numdb = fopen(buf, "r");
+       if (numdb != NULL) {
+               if (fgets(buf, sizeof(buf), numdb) != NULL) {
+                       db2_numdb = atoi(buf);
+               }
+               fclose(numdb);
+       } else {
+               logthing(LOGTHING_ERROR, "Couldn't open num_keydb: %s",
+                               strerror(errno));
+       }
 
        memset(&db2_env, 0, sizeof(db2_env));
 
@@ -184,7 +209,7 @@ int fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
                fetchbuf.buffer = data.data;
                fetchbuf.offset = 0;
                fetchbuf.size = data.size;
-               read_openpgp_stream(buffer_fetchchar, &fetchbuf, &packets);
+               read_openpgp_stream(buffer_fetchchar, &fetchbuf, &packets, 0);
                parse_keys(packets, publickey);
                free_packet_list(packets);
                packets = NULL;
@@ -235,10 +260,28 @@ int delete_key(uint64_t keyid, bool intrans)
        return (1);
 }
 
+/**
+ *     iterate_keys - call a function once for each key in the db.
+ *     @iterfunc: The function to call.
+ *     @ctx: A context pointer
+ *
+ *     Calls iterfunc once for each key in the database. ctx is passed
+ *     unaltered to iterfunc. This function is intended to aid database dumps
+ *     and statistic calculations.
+ *
+ *     Returns the number of keys we iterated over.
+ */
+int iterate_keys(void (*iterfunc)(void *ctx, struct openpgp_publickey *key),
+               void *ctx)
+{
+       return 0;
+}
+
 /*
  * Include the basic keydb routines.
  */
 #define NEED_KEYID2UID 1
 #define NEED_GETKEYSIGS 1
 #define NEED_GETFULLKEYID 1
+#define NEED_UPDATEKEYS 1
 #include "keydb.c"