crypto: Avoid explicit handling of GMimeCryptoContext in gmime 3

gmime 3.0 knows how to select the correct GMimeCryptoContext
automatically, so a bunch of the code in notmuch can be dropped in
that case.

The #ifdef removal of the crypto stuff is better than #define aliasing
in gmime-extra.h for this stuff.  When built against gmime 3.0:

    * it reduces compiled code, and
    * it avoids initializing unused gpgme contexts

(based on a patch from dkg)
This commit is contained in:
David Bremner 2017-07-16 01:01:45 +02:00
parent 606e320e47
commit 66c9b11bb0
2 changed files with 9 additions and 1 deletions

View file

@ -19,7 +19,7 @@
*/
#include "notmuch-client.h"
#if (GMIME_MAJOR_VERSION < 3)
/* Create a GPG context (GMime 2.6) */
static notmuch_crypto_context_t *
create_gpg_context (notmuch_crypto_t *crypto)
@ -132,3 +132,9 @@ notmuch_crypto_cleanup (notmuch_crypto_t *crypto)
return 0;
}
#else
int notmuch_crypto_cleanup (unused(notmuch_crypto_t *crypto))
{
return 0;
}
#endif

View file

@ -240,6 +240,7 @@ _mime_node_create (mime_node_t *parent, GMimeObject *part)
return NULL;
}
#if (GMIME_MAJOR_VERSION < 3)
if ((GMIME_IS_MULTIPART_ENCRYPTED (part) && node->ctx->crypto->decrypt)
|| (GMIME_IS_MULTIPART_SIGNED (part) && node->ctx->crypto->verify)) {
GMimeContentType *content_type = g_mime_object_get_content_type (part);
@ -248,6 +249,7 @@ _mime_node_create (mime_node_t *parent, GMimeObject *part)
if (!cryptoctx)
return NULL;
}
#endif
/* Handle PGP/MIME parts */
if (GMIME_IS_MULTIPART_ENCRYPTED (part) && node->ctx->crypto->decrypt) {