[pacman-dev] [PATCH 2/3] libalpm: add a public function to get signature contents

[Rémy Oudompheng]

We currently don't have a way to retrieve the signature of a
package outside of libalpm. Currnetly the public API allows
to retrieve the pmpgpsig_t structure but cannot do anything with
it.

Signed-off-by: Rémy Oudompheng <remy at archlinux.org>
---

 lib/libalpm/alpm.h    |    1 +
 lib/libalpm/signing.c |    6 ++++++
 2 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index e837cbb..11b581c 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -563,6 +563,7 @@ alpm_list_t *alpm_pkg_unused_deltas(pmpkg_t *pkg);
 
 int alpm_pkg_check_pgp_signature(pmpkg_t *pkg);
 int alpm_db_check_pgp_signature(pmdb_t *db);
+const char *alpm_pgpsig_get_raw(const pmpgpsig_t *sig, size_t *len);
 
 /* GPG signature verification option */
 typedef enum _pgp_verify_t {
diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c
index c30650b..cc4b89f 100644
--- a/lib/libalpm/signing.c
+++ b/lib/libalpm/signing.c
@@ -276,5 +276,11 @@ int SYMEXPORT alpm_db_check_pgp_signature(pmdb_t *db)
 			_alpm_db_pgpsig(db));
 }
 
+const char SYMEXPORT *alpm_pgpsig_get_raw(const pmpgpsig_t *sig, size_t *length)
+{
+	ASSERT(sig != NULL, return(NULL));
+	*length = sig->rawlen;
+	return sig->rawdata;
+}
 
 /* vim: set ts=2 sw=2 noet: */
-- 
1.7.4.4