kbx: Initial support for an SQLite backend

* kbx/backend-sqlite.c: New.
* kbx/Makefile.am (keyboxd_SOURCES): Add it.
(keyboxd_CFLAGS, keyboxd_LDADD): Add SQLite flags.
* kbx/backend.h (enum database_types): Add DB_TYPE_SQLITE.
(be_sqlite_local_t): New typedef.
(struct db_request_part_s): Add field besqlite.
* kbx/backend-support.c (strdbtype): Add string for DB_TYPE_SQLITE.
(be_generic_release_backend): Support SQLite.
(be_release_request): Ditto.
(be_find_request_part): Ditto.
(is_x509_blob): Rename to ...
(be_is_x509_blob): this and make global.
* kbx/frontend.c (kbxd_set_database): Detect ".db" suffix and use that
for SQLite.
(kbxd_search): Support SQLite
(kbxd_store): Ditto.
(kbxd_delete): Ditto.
* kbx/frontend.h (kbxd_store_modes): Move to ...
* kbx/keyboxd.h (enum kbxd_store_modes): here.
* kbx/keyboxd.c (main): USe pubring.db for now.  This is a temporary
hack.

* kbx/backend-kbx.c (be_kbx_delete): Remove unused var cert.
--

Take care: This is not finished and in particular filling the database
takes quite long.

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 0 insertions, 2 deletions

diff --git a/kbx/backend-kbx.c b/kbx/backend-kbx.c
index 25d4596af..1c4b04226 100644
--- a/kbx/backend-kbx.c
+++ b/kbx/backend-kbx.c
@@ -434,7 +434,6 @@ be_kbx_delete (ctrl_t ctrl, backend_handle_t backend_hd, db_request_t request)
 {
   gpg_error_t err;
   db_request_part_t part;
-  ksba_cert_t cert = NULL;
 
   (void)ctrl;
 
@@ -452,6 +451,5 @@ be_kbx_delete (ctrl_t ctrl, backend_handle_t backend_hd, db_request_t request)
   err = keybox_delete (part->kbx_hd);
 
  leave:
-  ksba_cert_release (cert);
   return err;
 }