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cli/show: abstract get content disposition

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Reduce duplication in follow-up work. As a side effect, handle error
returns from g_mime_content_disposition_get_disposition() without
segfaulting.
This commit is contained in:
Jani Nikula 2017-02-26 20:33:47 +02:00 committed by David Bremner
parent bd29098e47
commit 85caaaf861
1 changed files with 13 additions and 3 deletions
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16
notmuch-show.c
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@ -110,6 +110,17 @@ _get_one_line_summary (const void *ctx, notmuch_message_t *message)
from, relative_date, tags);
}
static const char *_get_disposition(GMimeObject *meta)
{
GMimeContentDisposition *disposition;
disposition = g_mime_object_get_content_disposition (meta);
if (!disposition)
return NULL;
return g_mime_content_disposition_get_disposition (disposition);
}
/* Emit a sequence of key/value pairs for the metadata of message.
* The caller should begin a map before calling this. */
static void
@ -463,14 +474,13 @@ format_part_text (const void *ctx, sprinter_t *sp, mime_node_t *node,
notmuch_message_get_flag (message, NOTMUCH_MESSAGE_FLAG_EXCLUDED) ? 1 : 0,
notmuch_message_get_filename (message));
} else {
GMimeContentDisposition *disposition = g_mime_object_get_content_disposition (meta);
const char *disposition = _get_disposition (meta);
const char *cid = g_mime_object_get_content_id (meta);
const char *filename = leaf ?
g_mime_part_get_filename (GMIME_PART (node->part)) : NULL;
if (disposition &&
strcasecmp (g_mime_content_disposition_get_disposition (disposition),
GMIME_DISPOSITION_ATTACHMENT) == 0)
strcasecmp (disposition, GMIME_DISPOSITION_ATTACHMENT) == 0)
part_type = "attachment";
else
part_type = "part";