The Tor Browser: security/nss/lib/softoken/legacydb/keydbi.h@7e26c7da4463

     1 /*

     2  * private.h - Private data structures for the software token library

     3  *

     4  * This Source Code Form is subject to the terms of the Mozilla Public

     5  * License, v. 2.0. If a copy of the MPL was not distributed with this

     6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     8 #ifndef _KEYDBI_H_

     9 #define _KEYDBI_H_

    11 #include "nspr.h"

    12 #include "seccomon.h"

    13 #include "mcom_db.h"

    15 /*

    16  * Handle structure for open key databases

    17  */

    18 struct NSSLOWKEYDBHandleStr {

    19     DB *db;

    20     DB *updatedb;		/* used when updating an old version */

    21     SECItem *global_salt;	/* password hashing salt for this db */

    22     int version;		/* version of the database */

    23     char *appname;		/* multiaccess app name */

    24     char *dbname;		/* name of the openned DB */

    25     PRBool readOnly;		/* is the DB read only */

    26     PRLock *lock;

    27     PRInt32 ref;		/* reference count */

    28 };

    30 /*

    31 ** Typedef for callback for traversing key database.

    32 **      "key" is the key used to index the data in the database (nickname)

    33 **      "data" is the key data

    34 **      "pdata" is the user's data

    35 */

    36 typedef SECStatus (* NSSLOWKEYTraverseKeysFunc)(DBT *key, DBT *data, void *pdata);

    39 SEC_BEGIN_PROTOS

    41 /*

    42 ** Traverse the entire key database, and pass the nicknames and keys to a

    43 ** user supplied function.

    44 **      "f" is the user function to call for each key

    45 **      "udata" is the user's data, which is passed through to "f"

    46 */

    47 extern SECStatus nsslowkey_TraverseKeys(NSSLOWKEYDBHandle *handle,

    48 				NSSLOWKEYTraverseKeysFunc f,

    49 				void *udata);

    51 SEC_END_PROTOS

    53 #endif /* _KEYDBI_H_ */

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