Allow frontend access to signature verification information

Show output in -Qip for each package signature, which includes the UID
string from the key ("Joe User <joe@example.com>") and the validity of
said key. Example output:

Signatures     : Valid signature from "Dan McGee <dpmcgee@gmail.com>"
                 Unknown signature from "<Key Unknown>"
                 Invalid signature from "Dan McGee <dpmcgee@gmail.com>"

Also add a backend alpm_sigresult_cleanup() function since memory
allocation took place on this object, and we need some way of freeing
it.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 049eae2f..c7cab043 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -745,6 +745,8 @@ int alpm_pkg_check_pgp_signature(alpm_pkg_t *pkg, alpm_sigresult_t *result);
 
 int alpm_db_check_pgp_signature(alpm_db_t *db, alpm_sigresult_t *result);
 
+int alpm_sigresult_cleanup(alpm_sigresult_t *result);
+
 /*
  * Groups
  */