[PATCH 1/3] cli: show: separate out the printing of recipient headers

[Mark Walters <markwalters1009@gmail.com>]

This splits out the sprinter printing of recipient headers so that
notmuch-reply can call it directly. This will be used when reply
outputs header for reply-all and reply-to-sender.
---
 notmuch-client.h |    3 +++
 notmuch-show.c   |   35 +++++++++++++++++++++--------------
 2 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/notmuch-client.h b/notmuch-client.h
index 45749a6..d55d4c0 100644
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -223,6 +223,9 @@ void
 format_headers_sprinter (struct sprinter *sp, GMimeMessage *message,
 			 notmuch_bool_t reply);
 
+void
+format_headers_recipients_sprinter (struct sprinter *sp, GMimeMessage *message);
+
 typedef enum {
     NOTMUCH_SHOW_TEXT_PART_REPLY = 1 << 0,
 } notmuch_show_text_part_flags;
diff --git a/notmuch-show.c b/notmuch-show.c
index 62178f7..8b9ab61 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -213,23 +213,10 @@ _is_from_line (const char *line)
 }
 
 void
-format_headers_sprinter (sprinter_t *sp, GMimeMessage *message,
-			 notmuch_bool_t reply)
+format_headers_recipients_sprinter (sprinter_t *sp, GMimeMessage *message)
 {
-    /* Any changes to the JSON or S-Expression format should be
-     * reflected in the file devel/schemata. */
-
     InternetAddressList *recipients;
     const char *recipients_string;
-    const char *reply_to_string;
-
-    sp->begin_map (sp);
-
-    sp->map_key (sp, "Subject");
-    sp->string (sp, g_mime_message_get_subject (message));
-
-    sp->map_key (sp, "From");
-    sp->string (sp, g_mime_message_get_sender (message));
 
     recipients = g_mime_message_get_recipients (message, GMIME_RECIPIENT_TYPE_TO);
     recipients_string = internet_address_list_to_string (recipients, 0);
@@ -251,6 +238,26 @@ format_headers_sprinter (sprinter_t *sp, GMimeMessage *message,
 	sp->map_key (sp, "Bcc");
 	sp->string (sp, recipients_string);
     }
+}
+
+void
+format_headers_sprinter (sprinter_t *sp, GMimeMessage *message,
+			 notmuch_bool_t reply)
+{
+    /* Any changes to the JSON or S-Expression format should be
+     * reflected in the file devel/schemata. */
+
+    const char *reply_to_string;
+
+    sp->begin_map (sp);
+
+    sp->map_key (sp, "Subject");
+    sp->string (sp, g_mime_message_get_subject (message));
+
+    sp->map_key (sp, "From");
+    sp->string (sp, g_mime_message_get_sender (message));
+
+    format_headers_recipients_sprinter (sp, message);
 
     reply_to_string = g_mime_message_get_reply_to (message);
     if (reply_to_string) {
-- 
1.7.9.1