signing: move to new signing verification and return scheme

This gives us more granularity than the former Never/Optional/Always
trifecta. The frontend still uses these values temporarily but that will
be changed in a future patch.

* Use 'siglevel' consistenly in method names, 'level' as variable name
* The level becomes an enum bitmask value for flexibility
* Signature check methods now return a array of status codes rather than
  a simple integer success/failure value. This allows callers to
  determine whether things such as an unknown signature are valid.
* Specific signature error codes mostly disappear in favor of the above
  returned status code; pm_errno is now set only to PKG_INVALID_SIG or
  DB_INVALID_SIG as appropriate.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/src/util/testpkg.c b/src/util/testpkg.c
index 03234ed5..ac2dde28 100644
--- a/src/util/testpkg.c
+++ b/src/util/testpkg.c
@@ -43,6 +43,7 @@ int main(int argc, char *argv[])
 	alpm_handle_t *handle;
 	enum _alpm_errno_t err;
 	alpm_pkg_t *pkg = NULL;
+	const alpm_siglevel_t level = ALPM_SIG_PACKAGE | ALPM_SIG_PACKAGE_OPTIONAL;
 
 	if(argc != 2) {
 		fprintf(stderr, "usage: %s <package file>\n", BASENAME);
@@ -58,7 +59,7 @@ int main(int argc, char *argv[])
 	/* let us get log messages from libalpm */
 	alpm_option_set_logcb(handle, output_cb);
 
-	if(alpm_pkg_load(handle, argv[1], 1, PM_PGP_VERIFY_OPTIONAL, &pkg) == -1
+	if(alpm_pkg_load(handle, argv[1], 1, level, &pkg) == -1
 			|| pkg == NULL) {
 		err = alpm_errno(handle);
 		switch(err) {