"Recognize" some extra subpacket types

[onak.git] / keydb_db4.c

diff --git a/keydb_db4.c b/keydb_db4.c
index 2f6033aa6478ea7af6d7549e7306e46d993f406c..85aeab559e9c60a7f6300401d176bfd6c19f5ee7 100644 (file)
--- a/keydb_db4.c
+++ b/keydb_db4.c
@@ -122,6 +122,39 @@ static void db4_endtrans(void)
        return;
 }
 
        return;
 }
 

+/**
+ *     cleanupdb - De-initialize the key database.
+ *
+ *     This function should be called upon program exit to allow the DB to
+ *     cleanup after itself.
+ */
+static void db4_cleanupdb(void)
+{
+       int i = 0;
+
+       if (dbenv != NULL) {
+               dbenv->txn_checkpoint(dbenv, 0, 0, 0);
+               if (id32db != NULL) {
+                       id32db->close(id32db, 0);
+                       id32db = NULL;
+               }
+               if (worddb != NULL) {
+                       worddb->close(worddb, 0);
+                       worddb = NULL;
+               }
+               for (i = 0; i < numdbs; i++) {
+                       if (dbconns[i] != NULL) {
+                               dbconns[i]->close(dbconns[i], 0);
+                               dbconns[i] = NULL;
+                       }
+               }
+               free(dbconns);
+               dbconns = NULL;
+               dbenv->close(dbenv, 0);
+               dbenv = NULL;
+       }
+}
+

 /**
  *     initdb - Initialize the key database.
  *
 /**
  *     initdb - Initialize the key database.
  *


@@ -286,11 +319,11 @@ static void db4_initdb(bool readonly)
        }
 
        if (txn != NULL) {
        }
 
        if (txn != NULL) {

-               endtrans();
+               db4_endtrans();

        }
 
        if (ret != 0) {
        }
 
        if (ret != 0) {

-               cleanupdb();
+               db4_cleanupdb();

                logthing(LOGTHING_CRITICAL,
                                "Error opening database; exiting");
                exit(EXIT_FAILURE);
                logthing(LOGTHING_CRITICAL,
                                "Error opening database; exiting");
                exit(EXIT_FAILURE);


@@ -300,36 +333,52 @@ static void db4_initdb(bool readonly)
 }
 
 /**
 }
 
 /**

- *     cleanupdb - De-initialize the key database.
+ *     getfullkeyid - Maps a 32bit key id to a 64bit one.
+ *     @keyid: The 32bit keyid.

  *
  *

- *     This function should be called upon program exit to allow the DB to
- *     cleanup after itself.
+ *     This function maps a 32bit key id to the full 64bit one. It returns the
+ *     full keyid. If the key isn't found a keyid of 0 is returned.

  */
  */

-static void db4_cleanupdb(void)
+static uint64_t db4_getfullkeyid(uint64_t keyid)

 {
 {

-       int i = 0;
+       DBT       key, data;
+       DBC      *cursor = NULL;
+       uint32_t  shortkeyid = 0;
+       int       ret = 0;

 
 

-       if (dbenv != NULL) {
-               dbenv->txn_checkpoint(dbenv, 0, 0, 0);
-               if (id32db != NULL) {
-                       id32db->close(id32db, 0);
-                       id32db = NULL;
-               }
-               if (worddb != NULL) {
-                       worddb->close(worddb, 0);
-                       worddb = NULL;
-               }
-               for (i = 0; i < numdbs; i++) {
-                       if (dbconns[i] != NULL) {
-                               dbconns[i]->close(dbconns[i], 0);
-                               dbconns[i] = NULL;
+       if (keyid < 0x100000000LL) {
+               ret = id32db->cursor(id32db,
+                               txn,
+                               &cursor,
+                               0);   /* flags */
+
+               shortkeyid = keyid & 0xFFFFFFFF;
+
+               memset(&key, 0, sizeof(key));
+               memset(&data, 0, sizeof(data));
+               key.data = &shortkeyid;
+               key.size = sizeof(shortkeyid);
+               data.flags = DB_DBT_MALLOC;
+
+               ret = cursor->c_get(cursor,
+                       &key,
+                       &data,
+                       DB_SET);
+
+               if (ret == 0) {
+                       keyid = *(uint64_t *) data.data;
+
+                       if (data.data != NULL) {
+                               free(data.data);
+                               data.data = NULL;

                        }
                }
                        }
                }

-               free(dbconns);
-               dbconns = NULL;
-               dbenv->close(dbenv, 0);
-               dbenv = NULL;
+
+               ret = cursor->c_close(cursor);
+               cursor = NULL;

        }
        }

+       
+       return keyid;

 }
 
 /**
 }
 
 /**


@@ -354,7 +403,7 @@ static int db4_fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
        struct buffer_ctx fetchbuf;
 
        if (keyid < 0x100000000LL) {
        struct buffer_ctx fetchbuf;
 
        if (keyid < 0x100000000LL) {

-               keyid = getfullkeyid(keyid);
+               keyid = db4_getfullkeyid(keyid);

        }
 
        memset(&key, 0, sizeof(key));
        }
 
        memset(&key, 0, sizeof(key));


@@ -393,7 +442,7 @@ static int db4_fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
        }
 
        if (!intrans) {
        }
 
        if (!intrans) {

-               endtrans();
+               db4_endtrans();

        }
 
        return (numkeys);
        }
 
        return (numkeys);


@@ -426,6 +475,7 @@ static int db4_fetch_key_text(const char *search,
        struct ll *curword = NULL;
        struct keyarray keylist = { NULL, 0, 0 };
        struct keyarray newkeylist = { NULL, 0, 0 };
        struct ll *curword = NULL;
        struct keyarray keylist = { NULL, 0, 0 };
        struct keyarray newkeylist = { NULL, 0, 0 };

+       int firstpass = 1;

 
        numkeys = 0;
        searchtext = strdup(search);
 
        numkeys = 0;
        searchtext = strdup(search);


@@ -458,8 +508,12 @@ static int db4_fetch_key_text(const char *search,
                                                data.data)[i];
                        }
 
                                                data.data)[i];
                        }
 

-                       if (keylist.count == 0 ||
-                                       array_find(&keylist, keyid)) {
+                       /*
+                        * Only add the keys containing this word if this is
+                        * our first pass (ie we have no existing key list),
+                        * or the key contained a previous word.
+                        */
+                       if (firstpass || array_find(&keylist, keyid)) {

                                array_add(&newkeylist, keyid);
                        }
 
                                array_add(&newkeylist, keyid);
                        }
 


@@ -481,14 +535,15 @@ static int db4_fetch_key_text(const char *search,
                }
                ret = cursor->c_close(cursor);
                cursor = NULL;
                }
                ret = cursor->c_close(cursor);
                cursor = NULL;

-               endtrans();
+               firstpass = 0;
+               db4_endtrans();

        }
        llfree(wordlist, NULL);
        wordlist = NULL;
        
        db4_starttrans();
        for (i = 0; i < keylist.count; i++) {
        }
        llfree(wordlist, NULL);
        wordlist = NULL;
        
        db4_starttrans();
        for (i = 0; i < keylist.count; i++) {

-               numkeys += fetch_key(keylist.keys[i],
+               numkeys += db4_fetch_key(keylist.keys[i],

                        publickey,
                        true);
        }
                        publickey,
                        true);
        }


@@ -496,121 +551,56 @@ static int db4_fetch_key_text(const char *search,
        free(searchtext);
        searchtext = NULL;
 
        free(searchtext);
        searchtext = NULL;
 

-       endtrans();
+       db4_endtrans();

        
        return (numkeys);
 }
 
 /**
        
        return (numkeys);
 }
 
 /**

- *     store_key - Takes a key and stores it.
- *     @publickey: A pointer to the public key to store.
+ *     delete_key - Given a keyid delete the key from storage.
+ *     @keyid: The keyid to delete.

  *     @intrans: If we're already in a transaction.
  *     @intrans: If we're already in a transaction.

- *     @update: If true the key exists and should be updated.

  *
  *

- *     Again we just use the hex representation of the keyid as the filename
- *     to store the key to. We flatten the public key to a list of OpenPGP
- *     packets and then use write_openpgp_stream() to write the stream out to
- *     the file. If update is true then we delete the old key first, otherwise
- *     we trust that it doesn't exist.
+ *     This function deletes a public key from whatever storage mechanism we
+ *     are using. Returns 0 if the key existed.

  */
  */

-static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
-               bool update)
+static int db4_delete_key(uint64_t keyid, bool intrans)

 {
 {

-       struct     openpgp_packet_list *packets = NULL;
-       struct     openpgp_packet_list *list_end = NULL;
-       struct     openpgp_publickey *next = NULL;
-       int        ret = 0;
-       int        i = 0;
-       struct     buffer_ctx storebuf;
-       DBT        key;
-       DBT        data;
-       uint64_t   keyid = 0;
+       struct openpgp_publickey *publickey = NULL;
+       DBT key, data;
+       DBC *cursor = NULL;

        uint32_t   shortkeyid = 0;
        uint64_t  *subkeyids = NULL;
        uint32_t   shortkeyid = 0;
        uint64_t  *subkeyids = NULL;

-       char     **uids = NULL;
-       char      *primary = NULL;
+       int ret = 0;
+       int i;
+       char **uids = NULL;
+       char *primary = NULL;

        unsigned char worddb_data[12];
        struct ll *wordlist = NULL;
        struct ll *curword  = NULL;
        unsigned char worddb_data[12];
        struct ll *wordlist = NULL;
        struct ll *curword  = NULL;

-       bool       deadlock = false;
-
-       keyid = get_keyid(publickey);
+       bool deadlock = false;

 
        if (!intrans) {
                db4_starttrans();
        }
 
 
        if (!intrans) {
                db4_starttrans();
        }
 

-       /*
-        * Delete the key if we already have it.
-        *
-        * TODO: Can we optimize this perhaps? Possibly when other data is
-        * involved as well? I suspect this is easiest and doesn't make a lot
-        * of difference though - the largest chunk of data is the keydata and
-        * it definitely needs updated.
-        */
-       if (update) {
-               deadlock = (delete_key(keyid, true) == -1);
-       }
-
-       /*
-        * Convert the key to a flat set of binary data.
-        */
-       if (!deadlock) {
-               next = publickey->next;
-               publickey->next = NULL;
-               flatten_publickey(publickey, &packets, &list_end);
-               publickey->next = next;
-
-               storebuf.offset = 0; 
-               storebuf.size = 8192;
-               storebuf.buffer = malloc(8192);
-       
-               write_openpgp_stream(buffer_putchar, &storebuf, packets);
-
-               /*
-                * Now we have the key data store it in the DB; the keyid is
-                * the key.
-                */
-               memset(&key, 0, sizeof(key));
-               memset(&data, 0, sizeof(data));
-               key.data = &keyid;
-               key.size = sizeof(keyid);
-               data.size = storebuf.offset;
-               data.data = storebuf.buffer;
-
-               ret = keydb(keyid)->put(keydb(keyid),
-                               txn,
-                               &key,
-                               &data,
-                               0); /* flags*/
-               if (ret != 0) {
-                       logthing(LOGTHING_ERROR,
-                                       "Problem storing key: %s",
-                                       db_strerror(ret));
-                       if (ret == DB_LOCK_DEADLOCK) {
-                               deadlock = true;
-                       }
-               }
-
-               free(storebuf.buffer);
-               storebuf.buffer = NULL;
-               storebuf.size = 0;
-               storebuf.offset = 0; 
-       
-               free_packet_list(packets);
-               packets = NULL;
-       }
+       db4_fetch_key(keyid, &publickey, true);

 
        /*
 
        /*

-        * Walk through our uids storing the words into the db with the keyid.
+        * Walk through the uids removing the words from the worddb.

         */
         */

-       if (!deadlock) {
+       if (publickey != NULL) {

                uids = keyuids(publickey, &primary);
        }
        if (uids != NULL) {
                for (i = 0; ret == 0 && uids[i] != NULL; i++) {
                        wordlist = makewordlist(wordlist, uids[i]);
                }
                uids = keyuids(publickey, &primary);
        }
        if (uids != NULL) {
                for (i = 0; ret == 0 && uids[i] != NULL; i++) {
                        wordlist = makewordlist(wordlist, uids[i]);
                }

+                               
+               ret = worddb->cursor(worddb,
+                       txn,
+                       &cursor,
+                       0);   /* flags */

 
                for (curword = wordlist; curword != NULL && !deadlock;
                                curword = curword->next) {
 
                for (curword = wordlist; curword != NULL && !deadlock;
                                curword = curword->next) {


@@ -637,20 +627,32 @@ static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
                        worddb_data[ 9] = (keyid >> 16) & 0xFF;
                        worddb_data[10] = (keyid >>  8) & 0xFF;
                        worddb_data[11] = keyid & 0xFF; 
                        worddb_data[ 9] = (keyid >> 16) & 0xFF;
                        worddb_data[10] = (keyid >>  8) & 0xFF;
                        worddb_data[11] = keyid & 0xFF; 

-                       ret = worddb->put(worddb,
-                               txn,
+
+                       ret = cursor->c_get(cursor,

                                &key,
                                &data,
                                &key,
                                &data,

-                               0);
+                               DB_GET_BOTH);
+
+                       if (ret == 0) {
+                               ret = cursor->c_del(cursor, 0);
+                               if (ret != 0) {
+                                       logthing(LOGTHING_ERROR,
+                                               "Problem deleting word: %s",
+                                               db_strerror(ret));
+                               }
+                       }
+

                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,
                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,

-                                       "Problem storing word: %s",
+                                       "Problem deleting word: %s",

                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;
                                }
                        }
                }
                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;
                                }
                        }
                }

+               ret = cursor->c_close(cursor);
+               cursor = NULL;

 
                /*
                 * Free our UID and word lists.
 
                /*
                 * Free our UID and word lists.


@@ -662,13 +664,16 @@ static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
                }
                free(uids);
                uids = NULL;
                }
                free(uids);
                uids = NULL;

+               free_publickey(publickey);
+               publickey = NULL;

        }
 
        }
 

-       /*
-        * Write the truncated 32 bit keyid so we can lookup the full id for
-        * queries.
-        */

        if (!deadlock) {
        if (!deadlock) {

+               ret = id32db->cursor(id32db,
+                       txn,
+                       &cursor,
+                       0);   /* flags */
+

                shortkeyid = keyid & 0xFFFFFFFF;
 
                memset(&key, 0, sizeof(key));
                shortkeyid = keyid & 0xFFFFFFFF;
 
                memset(&key, 0, sizeof(key));


@@ -678,22 +683,29 @@ static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
                data.data = &keyid;
                data.size = sizeof(keyid);
 
                data.data = &keyid;
                data.size = sizeof(keyid);
 

-               ret = id32db->put(id32db,
-                       txn,
+               ret = cursor->c_get(cursor,

                        &key,
                        &data,
                        &key,
                        &data,

-                       0);
+                       DB_GET_BOTH);
+
+               if (ret == 0) {
+                       ret = cursor->c_del(cursor, 0);
+                       if (ret != 0) {
+                               logthing(LOGTHING_ERROR,
+                                       "Problem deleting short keyid: %s",
+                                       db_strerror(ret));
+                       }
+               }
+

                if (ret != 0) {
                        logthing(LOGTHING_ERROR,
                if (ret != 0) {
                        logthing(LOGTHING_ERROR,

-                               "Problem storing short keyid: %s",
+                               "Problem deleting short keyid: %s",

                                db_strerror(ret));
                        if (ret == DB_LOCK_DEADLOCK) {
                                deadlock = true;
                        }
                }
                                db_strerror(ret));
                        if (ret == DB_LOCK_DEADLOCK) {
                                deadlock = true;
                        }
                }

-       }

 
 

-       if (!deadlock) {

                subkeyids = keysubkeys(publickey);
                i = 0;
                while (subkeyids != NULL && subkeyids[i] != 0) {
                subkeyids = keysubkeys(publickey);
                i = 0;
                while (subkeyids != NULL && subkeyids[i] != 0) {


@@ -706,14 +718,24 @@ static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
                        data.data = &keyid;
                        data.size = sizeof(keyid);
 
                        data.data = &keyid;
                        data.size = sizeof(keyid);
 

-                       ret = id32db->put(id32db,
-                               txn,
+                       ret = cursor->c_get(cursor,

                                &key,
                                &data,
                                &key,
                                &data,

-                               0);
+                               DB_GET_BOTH);
+
+                       if (ret == 0) {
+                               ret = cursor->c_del(cursor, 0);
+                               if (ret != 0) {
+                                       logthing(LOGTHING_ERROR,
+                                               "Problem deleting short"
+                                               " keyid: %s",
+                                               db_strerror(ret));
+                               }
+                       }
+

                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,
                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,

-                                       "Problem storing short keyid: %s",
+                                       "Problem deleting short keyid: %s",

                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;
                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;


@@ -724,60 +746,138 @@ static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
                        free(subkeyids);
                        subkeyids = NULL;
                }
                        free(subkeyids);
                        subkeyids = NULL;
                }

+
+               ret = cursor->c_close(cursor);
+               cursor = NULL;
+       }
+
+       if (!deadlock) {
+               key.data = &keyid;
+               key.size = sizeof(keyid);
+
+               keydb(keyid)->del(keydb(keyid),
+                               txn,
+                               &key,
+                               0); /* flags */

        }
 
        if (!intrans) {
        }
 
        if (!intrans) {

-               endtrans();
+               db4_endtrans();

        }
 
        }
 

-       return deadlock ? -1 : 0 ;
+       return deadlock ? (-1) : (ret == DB_NOTFOUND);

 }
 
 /**
 }
 
 /**

- *     delete_key - Given a keyid delete the key from storage.
- *     @keyid: The keyid to delete.
+ *     store_key - Takes a key and stores it.
+ *     @publickey: A pointer to the public key to store.

  *     @intrans: If we're already in a transaction.
  *     @intrans: If we're already in a transaction.

+ *     @update: If true the key exists and should be updated.

  *
  *

- *     This function deletes a public key from whatever storage mechanism we
- *     are using. Returns 0 if the key existed.
+ *     Again we just use the hex representation of the keyid as the filename
+ *     to store the key to. We flatten the public key to a list of OpenPGP
+ *     packets and then use write_openpgp_stream() to write the stream out to
+ *     the file. If update is true then we delete the old key first, otherwise
+ *     we trust that it doesn't exist.

  */
  */

-static int db4_delete_key(uint64_t keyid, bool intrans)
+static int db4_store_key(struct openpgp_publickey *publickey, bool intrans,
+               bool update)

 {
 {

-       struct openpgp_publickey *publickey = NULL;
-       DBT key, data;
-       DBC *cursor = NULL;
+       struct     openpgp_packet_list *packets = NULL;
+       struct     openpgp_packet_list *list_end = NULL;
+       struct     openpgp_publickey *next = NULL;
+       int        ret = 0;
+       int        i = 0;
+       struct     buffer_ctx storebuf;
+       DBT        key;
+       DBT        data;
+       uint64_t   keyid = 0;

        uint32_t   shortkeyid = 0;
        uint64_t  *subkeyids = NULL;
        uint32_t   shortkeyid = 0;
        uint64_t  *subkeyids = NULL;

-       int ret = 0;
-       int i;
-       char **uids = NULL;
-       char *primary = NULL;
+       char     **uids = NULL;
+       char      *primary = NULL;

        unsigned char worddb_data[12];
        struct ll *wordlist = NULL;
        struct ll *curword  = NULL;
        unsigned char worddb_data[12];
        struct ll *wordlist = NULL;
        struct ll *curword  = NULL;

-       bool deadlock = false;
+       bool       deadlock = false;
+
+       keyid = get_keyid(publickey);

 
        if (!intrans) {
                db4_starttrans();
        }
 
 
        if (!intrans) {
                db4_starttrans();
        }
 

-       fetch_key(keyid, &publickey, true);
+       /*
+        * Delete the key if we already have it.
+        *
+        * TODO: Can we optimize this perhaps? Possibly when other data is
+        * involved as well? I suspect this is easiest and doesn't make a lot
+        * of difference though - the largest chunk of data is the keydata and
+        * it definitely needs updated.
+        */
+       if (update) {
+               deadlock = (db4_delete_key(keyid, true) == -1);
+       }
+
+       /*
+        * Convert the key to a flat set of binary data.
+        */
+       if (!deadlock) {
+               next = publickey->next;
+               publickey->next = NULL;
+               flatten_publickey(publickey, &packets, &list_end);
+               publickey->next = next;
+
+               storebuf.offset = 0; 
+               storebuf.size = 8192;
+               storebuf.buffer = malloc(8192);
+       
+               write_openpgp_stream(buffer_putchar, &storebuf, packets);
+
+               /*
+                * Now we have the key data store it in the DB; the keyid is
+                * the key.
+                */
+               memset(&key, 0, sizeof(key));
+               memset(&data, 0, sizeof(data));
+               key.data = &keyid;
+               key.size = sizeof(keyid);
+               data.size = storebuf.offset;
+               data.data = storebuf.buffer;
+
+               ret = keydb(keyid)->put(keydb(keyid),
+                               txn,
+                               &key,
+                               &data,
+                               0); /* flags*/
+               if (ret != 0) {
+                       logthing(LOGTHING_ERROR,
+                                       "Problem storing key: %s",
+                                       db_strerror(ret));
+                       if (ret == DB_LOCK_DEADLOCK) {
+                               deadlock = true;
+                       }
+               }
+
+               free(storebuf.buffer);
+               storebuf.buffer = NULL;
+               storebuf.size = 0;
+               storebuf.offset = 0; 
+       
+               free_packet_list(packets);
+               packets = NULL;
+       }

 
        /*
 
        /*

-        * Walk through the uids removing the words from the worddb.
+        * Walk through our uids storing the words into the db with the keyid.

         */
         */

-       if (publickey != NULL) {
+       if (!deadlock) {

                uids = keyuids(publickey, &primary);
        }
        if (uids != NULL) {
                for (i = 0; ret == 0 && uids[i] != NULL; i++) {
                        wordlist = makewordlist(wordlist, uids[i]);
                }
                uids = keyuids(publickey, &primary);
        }
        if (uids != NULL) {
                for (i = 0; ret == 0 && uids[i] != NULL; i++) {
                        wordlist = makewordlist(wordlist, uids[i]);
                }

-                               
-               ret = worddb->cursor(worddb,
-                       txn,
-                       &cursor,
-                       0);   /* flags */

 
                for (curword = wordlist; curword != NULL && !deadlock;
                                curword = curword->next) {
 
                for (curword = wordlist; curword != NULL && !deadlock;
                                curword = curword->next) {


@@ -804,32 +904,20 @@ static int db4_delete_key(uint64_t keyid, bool intrans)
                        worddb_data[ 9] = (keyid >> 16) & 0xFF;
                        worddb_data[10] = (keyid >>  8) & 0xFF;
                        worddb_data[11] = keyid & 0xFF; 
                        worddb_data[ 9] = (keyid >> 16) & 0xFF;
                        worddb_data[10] = (keyid >>  8) & 0xFF;
                        worddb_data[11] = keyid & 0xFF; 

-
-                       ret = cursor->c_get(cursor,
+                       ret = worddb->put(worddb,
+                               txn,

                                &key,
                                &data,
                                &key,
                                &data,

-                               DB_GET_BOTH);
-
-                       if (ret == 0) {
-                               ret = cursor->c_del(cursor, 0);
-                               if (ret != 0) {
-                                       logthing(LOGTHING_ERROR,
-                                               "Problem deleting word: %s",
-                                               db_strerror(ret));
-                               }
-                       }
-
+                               0);

                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,
                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,

-                                       "Problem deleting word: %s",
+                                       "Problem storing word: %s",

                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;
                                }
                        }
                }
                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;
                                }
                        }
                }

-               ret = cursor->c_close(cursor);
-               cursor = NULL;

 
                /*
                 * Free our UID and word lists.
 
                /*
                 * Free our UID and word lists.


@@ -841,16 +929,13 @@ static int db4_delete_key(uint64_t keyid, bool intrans)
                }
                free(uids);
                uids = NULL;
                }
                free(uids);
                uids = NULL;

-               free_publickey(publickey);
-               publickey = NULL;

        }
 
        }
 

+       /*
+        * Write the truncated 32 bit keyid so we can lookup the full id for
+        * queries.
+        */

        if (!deadlock) {
        if (!deadlock) {

-               ret = id32db->cursor(id32db,
-                       txn,
-                       &cursor,
-                       0);   /* flags */
-

                shortkeyid = keyid & 0xFFFFFFFF;
 
                memset(&key, 0, sizeof(key));
                shortkeyid = keyid & 0xFFFFFFFF;
 
                memset(&key, 0, sizeof(key));


@@ -860,29 +945,22 @@ static int db4_delete_key(uint64_t keyid, bool intrans)
                data.data = &keyid;
                data.size = sizeof(keyid);
 
                data.data = &keyid;
                data.size = sizeof(keyid);
 

-               ret = cursor->c_get(cursor,
+               ret = id32db->put(id32db,
+                       txn,

                        &key,
                        &data,
                        &key,
                        &data,

-                       DB_GET_BOTH);
-
-               if (ret == 0) {
-                       ret = cursor->c_del(cursor, 0);
-                       if (ret != 0) {
-                               logthing(LOGTHING_ERROR,
-                                       "Problem deleting short keyid: %s",
-                                       db_strerror(ret));
-                       }
-               }
-
+                       0);

                if (ret != 0) {
                        logthing(LOGTHING_ERROR,
                if (ret != 0) {
                        logthing(LOGTHING_ERROR,

-                               "Problem deleting short keyid: %s",
+                               "Problem storing short keyid: %s",

                                db_strerror(ret));
                        if (ret == DB_LOCK_DEADLOCK) {
                                deadlock = true;
                        }
                }
                                db_strerror(ret));
                        if (ret == DB_LOCK_DEADLOCK) {
                                deadlock = true;
                        }
                }

+       }

 
 

+       if (!deadlock) {

                subkeyids = keysubkeys(publickey);
                i = 0;
                while (subkeyids != NULL && subkeyids[i] != 0) {
                subkeyids = keysubkeys(publickey);
                i = 0;
                while (subkeyids != NULL && subkeyids[i] != 0) {


@@ -895,24 +973,14 @@ static int db4_delete_key(uint64_t keyid, bool intrans)
                        data.data = &keyid;
                        data.size = sizeof(keyid);
 
                        data.data = &keyid;
                        data.size = sizeof(keyid);
 

-                       ret = cursor->c_get(cursor,
+                       ret = id32db->put(id32db,
+                               txn,

                                &key,
                                &data,
                                &key,
                                &data,

-                               DB_GET_BOTH);
-
-                       if (ret == 0) {
-                               ret = cursor->c_del(cursor, 0);
-                               if (ret != 0) {
-                                       logthing(LOGTHING_ERROR,
-                                               "Problem deleting short"
-                                               " keyid: %s",
-                                               db_strerror(ret));
-                               }
-                       }
-
+                               0);

                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,
                        if (ret != 0) {
                                logthing(LOGTHING_ERROR,

-                                       "Problem deleting short keyid: %s",
+                                       "Problem storing short keyid: %s",

                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;
                                        db_strerror(ret));
                                if (ret == DB_LOCK_DEADLOCK) {
                                        deadlock = true;


@@ -923,26 +991,13 @@ static int db4_delete_key(uint64_t keyid, bool intrans)
                        free(subkeyids);
                        subkeyids = NULL;
                }
                        free(subkeyids);
                        subkeyids = NULL;
                }

-
-               ret = cursor->c_close(cursor);
-               cursor = NULL;
-       }
-
-       if (!deadlock) {
-               key.data = &keyid;
-               key.size = sizeof(keyid);
-
-               keydb(keyid)->del(keydb(keyid),
-                               txn,
-                               &key,
-                               0); /* flags */

        }
 
        if (!intrans) {
        }
 
        if (!intrans) {

-               endtrans();
+               db4_endtrans();

        }
 
        }
 

-       return deadlock ? (-1) : (ret == DB_NOTFOUND);
+       return deadlock ? -1 : 0 ;

 }
 
 /**
 }
 
 /**


@@ -1011,55 +1066,6 @@ static int db4_iterate_keys(void (*iterfunc)(void *ctx,
        return numkeys;
 }
 
        return numkeys;
 }
 

-/**
- *     getfullkeyid - Maps a 32bit key id to a 64bit one.
- *     @keyid: The 32bit keyid.
- *
- *     This function maps a 32bit key id to the full 64bit one. It returns the
- *     full keyid. If the key isn't found a keyid of 0 is returned.
- */
-static uint64_t db4_getfullkeyid(uint64_t keyid)
-{
-       DBT       key, data;
-       DBC      *cursor = NULL;
-       uint32_t  shortkeyid = 0;
-       int       ret = 0;
-
-       if (keyid < 0x100000000LL) {
-               ret = id32db->cursor(id32db,
-                               txn,
-                               &cursor,
-                               0);   /* flags */
-
-               shortkeyid = keyid & 0xFFFFFFFF;
-
-               memset(&key, 0, sizeof(key));
-               memset(&data, 0, sizeof(data));
-               key.data = &shortkeyid;
-               key.size = sizeof(shortkeyid);
-               data.flags = DB_DBT_MALLOC;
-
-               ret = cursor->c_get(cursor,
-                       &key,
-                       &data,
-                       DB_SET);
-
-               if (ret == 0) {
-                       keyid = *(uint64_t *) data.data;
-
-                       if (data.data != NULL) {
-                               free(data.data);
-                               data.data = NULL;
-                       }
-               }
-
-               ret = cursor->c_close(cursor);
-               cursor = NULL;
-       }
-       
-       return keyid;
-}
-

 /*
  * Include the basic keydb routines.
  */
 /*
  * Include the basic keydb routines.
  */


@@ -1067,3 +1073,20 @@ static uint64_t db4_getfullkeyid(uint64_t keyid)
 #define NEED_KEYID2UID 1
 #define NEED_UPDATEKEYS 1
 #include "keydb.c"
 #define NEED_KEYID2UID 1
 #define NEED_UPDATEKEYS 1
 #include "keydb.c"

+
+struct dbfuncs keydb_db4_funcs = {
+       .initdb                 = db4_initdb,
+       .cleanupdb              = db4_cleanupdb,
+       .starttrans             = db4_starttrans,
+       .endtrans               = db4_endtrans,
+       .fetch_key              = db4_fetch_key,
+       .fetch_key_text         = db4_fetch_key_text,
+       .store_key              = db4_store_key,
+       .update_keys            = generic_update_keys,
+       .delete_key             = db4_delete_key,
+       .getkeysigs             = generic_getkeysigs,
+       .cached_getkeysigs      = generic_cached_getkeysigs,
+       .keyid2uid              = generic_keyid2uid,
+       .getfullkeyid           = db4_getfullkeyid,
+       .iterate_keys           = db4_iterate_keys,
+};