X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=util%2Fgmime-extra.c;h=bc1e3c4d94bb75b04c7b24c8e8816770a7e83434;hp=8f9e77a1bb2a930bc3fd5271ff4791f72309bd59;hb=5d510221d17862a252955d98046508bebcd14573;hpb=32819f74d3ac2eee25cf234d988688cc82ecbc0a

diff --git a/util/gmime-extra.c b/util/gmime-extra.c
index 8f9e77a1..bc1e3c4d 100644
--- a/util/gmime-extra.c
+++ b/util/gmime-extra.c
@@ -1,4 +1,5 @@
 #include "gmime-extra.h"
+#include <string.h>
 
 GMimeStream *
 g_mime_stream_stdout_new()
@@ -32,6 +33,21 @@ g_string_talloc_strdup (void *ctx, char *g_string)
 
 #if (GMIME_MAJOR_VERSION < 3)
 
+const char *
+g_mime_certificate_get_valid_userid (GMimeCertificate *cert)
+{
+    /* output user id only if validity is FULL or ULTIMATE. */
+    /* note that gmime 2.6 is using the term "trust" here, which
+     * is WRONG.  It's actually user id "validity". */
+    const char *name = g_mime_certificate_get_name (cert);
+    if (name == NULL)
+	return name;
+    GMimeCertificateTrust trust = g_mime_certificate_get_trust (cert);
+    if (trust == GMIME_CERTIFICATE_TRUST_FULLY || trust == GMIME_CERTIFICATE_TRUST_ULTIMATE)
+	return name;
+    return NULL;
+}
+
 char *
 g_mime_message_get_address_string (GMimeMessage *message, GMimeRecipientType type)
 {
@@ -84,9 +100,50 @@ g_mime_message_get_reply_to_string (void *ctx, GMimeMessage *message)
     return talloc_strdup(ctx, g_mime_message_get_reply_to (message));
 }
 
+gboolean
+g_mime_signature_status_good (GMimeSignatureStatus status) {
+    return (status == GMIME_SIGNATURE_STATUS_GOOD);
+}
+
+gboolean
+g_mime_signature_status_bad (GMimeSignatureStatus status) {
+    return (status == GMIME_SIGNATURE_STATUS_BAD);
+}
+
+gboolean
+g_mime_signature_status_error (GMimeSignatureError error) {
+    return (error != GMIME_SIGNATURE_ERROR_NONE);
+}
+
+gint64
+g_mime_utils_header_decode_date_unix (const char *date) {
+    return (gint64) g_mime_utils_header_decode_date (date, NULL);
+}
 
 #else /* GMime >= 3.0 */
 
+const char *
+g_mime_certificate_get_valid_userid (GMimeCertificate *cert)
+{
+    /* output user id only if validity is FULL or ULTIMATE. */
+    const char *uid = g_mime_certificate_get_user_id (cert);
+    if (uid == NULL)
+	return uid;
+    GMimeValidity validity = g_mime_certificate_get_id_validity (cert);
+    if (validity == GMIME_VALIDITY_FULL || validity == GMIME_VALIDITY_ULTIMATE)
+	return uid;
+    return NULL;
+}
+
+const char*
+g_mime_certificate_get_fpr16 (GMimeCertificate *cert) {
+    const char *fpr = g_mime_certificate_get_fingerprint (cert);
+    if (!fpr || strlen (fpr) < 16)
+	return fpr;
+
+    return fpr + (strlen (fpr) - 16);
+}
+
 char *
 g_mime_message_get_address_string (GMimeMessage *message, GMimeAddressType type)
 {
@@ -125,5 +182,46 @@ g_mime_message_get_reply_to_string (void *ctx, GMimeMessage *message)
     return g_string_talloc_strdup (ctx, internet_address_list_to_string (list, NULL, 0));
 }
 
+void
+g_mime_parser_set_scan_from (GMimeParser *parser, gboolean flag)
+{
+    g_mime_parser_set_format (parser, flag ? GMIME_FORMAT_MBOX : GMIME_FORMAT_MESSAGE);
+}
+
+/* In GMime 3.0, status GOOD and VALID both imply something about the
+ * validity of the UIDs attached to the signing key. This forces us to
+ * use following somewhat relaxed definition of a "good" signature to
+ * preserve current notmuch semantics.
+ */
+
+gboolean
+g_mime_signature_status_good (GMimeSignatureStatus status) {
+    return ((status  & (GMIME_SIGNATURE_STATUS_RED | GMIME_SIGNATURE_STATUS_ERROR_MASK)) == 0);
+}
+
+gboolean
+g_mime_signature_status_bad (GMimeSignatureStatus status) {
+    return (status & GMIME_SIGNATURE_STATUS_RED);
+}
+
+gboolean
+g_mime_signature_status_error (GMimeSignatureStatus status) {
+    return (status & GMIME_SIGNATURE_STATUS_ERROR_MASK);
+}
+
+gint64
+g_mime_utils_header_decode_date_unix (const char *date) {
+    GDateTime* parsed_date = g_mime_utils_header_decode_date (date);
+    time_t ret;
+
+    if (parsed_date) {
+	ret = g_date_time_to_unix (parsed_date);
+	g_date_time_unref (parsed_date);
+    } else {
+	ret = 0;
+    }
+
+    return ret;
+}
 
 #endif