gmime-extra: drop compat layer for g_mime_multipart_encrypted_decrypt

[notmuch] / crypto.c

diff --git a/crypto.c b/crypto.c
index feae9494714edebbe77a7c650bf33b50789de97b..4c1b7eeca6cb56575d01ddb10c3310e829fec46d 100644 (file)
--- a/crypto.c
+++ b/crypto.c
@@ -13,18 +13,18 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see http://www.gnu.org/licenses/ .
+ * along with this program.  If not, see https://www.gnu.org/licenses/ .
  *
  * Authors: Jameson Rollins <jrollins@finestructure.net>
  */
 
 #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)
+static GMimeCryptoContext *
+create_gpg_context (_notmuch_crypto_t *crypto)
 {
-    notmuch_crypto_context_t *gpgctx;
+    GMimeCryptoContext *gpgctx;
 
     if (crypto->gpgctx)
        return crypto->gpgctx;
@@ -37,15 +37,37 @@ create_gpg_context (notmuch_crypto_t *crypto)
     }
     crypto->gpgctx = gpgctx;
 
-    g_mime_gpg_context_set_use_agent ((GMimeGpgContext *) gpgctx, TRUE);
-    g_mime_gpg_context_set_always_trust ((GMimeGpgContext *) gpgctx, FALSE);
+    g_mime_gpg_context_set_use_agent ((GMimeGpgContext *) gpgctx, true);
+    g_mime_gpg_context_set_always_trust ((GMimeGpgContext *) gpgctx, false);
 
     return gpgctx;
 }
 
+/* Create a PKCS7 context (GMime 2.6) */
+static GMimeCryptoContext *
+create_pkcs7_context (_notmuch_crypto_t *crypto)
+{
+    GMimeCryptoContext *pkcs7ctx;
+
+    if (crypto->pkcs7ctx)
+       return crypto->pkcs7ctx;
+
+    /* TODO: GMimePasswordRequestFunc */
+    pkcs7ctx = g_mime_pkcs7_context_new (NULL);
+    if (! pkcs7ctx) {
+       fprintf (stderr, "Failed to construct pkcs7 context.\n");
+       return NULL;
+    }
+    crypto->pkcs7ctx = pkcs7ctx;
+
+    g_mime_pkcs7_context_set_always_trust ((GMimePkcs7Context *) pkcs7ctx,
+                                          false);
+
+    return pkcs7ctx;
+}
 static const struct {
     const char *protocol;
-    notmuch_crypto_context_t *(*get_context) (notmuch_crypto_t *crypto);
+    GMimeCryptoContext *(*get_context) (_notmuch_crypto_t *crypto);
 } protocols[] = {
     {
        .protocol = "application/pgp-signature",
@@ -55,14 +77,22 @@ static const struct {
        .protocol = "application/pgp-encrypted",
        .get_context = create_gpg_context,
     },
+    {
+       .protocol = "application/pkcs7-signature",
+       .get_context = create_pkcs7_context,
+    },
+    {
+       .protocol = "application/x-pkcs7-signature",
+       .get_context = create_pkcs7_context,
+    },
 };
 
 /* for the specified protocol return the context pointer (initializing
  * if needed) */
-notmuch_crypto_context_t *
-notmuch_crypto_get_context (notmuch_crypto_t *crypto, const char *protocol)
+GMimeCryptoContext *
+_notmuch_crypto_get_gmime_context (_notmuch_crypto_t *crypto, const char *protocol)
 {
-    notmuch_crypto_context_t *cryptoctx = NULL;
+    GMimeCryptoContext *cryptoctx = NULL;
     size_t i;
 
     if (! protocol) {
@@ -87,13 +117,21 @@ notmuch_crypto_get_context (notmuch_crypto_t *crypto, const char *protocol)
     return NULL;
 }
 
-int
-notmuch_crypto_cleanup (notmuch_crypto_t *crypto)
+void
+_notmuch_crypto_cleanup (_notmuch_crypto_t *crypto)
 {
     if (crypto->gpgctx) {
        g_object_unref (crypto->gpgctx);
        crypto->gpgctx = NULL;
     }
 
-    return 0;
+    if (crypto->pkcs7ctx) {
+       g_object_unref (crypto->pkcs7ctx);
+       crypto->pkcs7ctx = NULL;
+    }
+}
+#else
+void _notmuch_crypto_cleanup (unused(_notmuch_crypto_t *crypto))
+{
 }
+#endif