dovecot-2.2: pop3c: Added pop3c_quick_received_date setting.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/970ffc20b8a0
changeset: 17067:970ffc20b8a0
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Dec 19 04:05:52 2013 +0200
description:
pop3c: Added pop3c_quick_received_date setting.
With this enabled dsync no longer requires calling TOP for each message to
get the metadata.

diffstat:

 src/lib-storage/index/pop3c/pop3c-mail.c     |  8 ++++++++
 src/lib-storage/index/pop3c/pop3c-settings.c |  4 +++-
 src/lib-storage/index/pop3c/pop3c-settings.h |  1 +
 3 files changed, 12 insertions(+), 1 deletions(-)

diffs (58 lines):

diff -r a56ef53bd3ce -r 970ffc20b8a0 src/lib-storage/index/pop3c/pop3c-mail.c
--- a/src/lib-storage/index/pop3c/pop3c-mail.c	Thu Dec 19 04:01:58 2013 +0200
+++ b/src/lib-storage/index/pop3c/pop3c-mail.c	Thu Dec 19 04:05:52 2013 +0200
@@ -4,14 +4,22 @@
 #include "ioloop.h"
 #include "istream.h"
 #include "index-mail.h"
+#include "pop3c-settings.h"
 #include "pop3c-client.h"
 #include "pop3c-sync.h"
 #include "pop3c-storage.h"
 
 static int pop3c_mail_get_received_date(struct mail *_mail, time_t *date_r)
 {
+	struct pop3c_mailbox *mbox = (struct pop3c_mailbox *)_mail->box;
 	int tz;
 
+	if (mbox->storage->set->pop3c_quick_received_date) {
+		/* we don't care about the date, just return the current date */
+		*date_r = ioloop_time;
+		return 0;
+	}
+
 	/* FIXME: we could also parse the first Received: header and get
 	   the date from there, but since this code is unlikely to be called
 	   except during migration, I don't think it really matters. */
diff -r a56ef53bd3ce -r 970ffc20b8a0 src/lib-storage/index/pop3c/pop3c-settings.c
--- a/src/lib-storage/index/pop3c/pop3c-settings.c	Thu Dec 19 04:01:58 2013 +0200
+++ b/src/lib-storage/index/pop3c/pop3c-settings.c	Thu Dec 19 04:05:52 2013 +0200
@@ -25,6 +25,7 @@
 	DEF(SET_BOOL, pop3c_ssl_verify),
 
 	DEF(SET_STR, pop3c_rawlog_dir),
+	DEF(SET_BOOL, pop3c_quick_received_date),
 
 	SETTING_DEFINE_LIST_END
 };
@@ -40,7 +41,8 @@
 	.pop3c_ssl = "no:pop3s:starttls",
 	.pop3c_ssl_verify = TRUE,
 
-	.pop3c_rawlog_dir = ""
+	.pop3c_rawlog_dir = "",
+	.pop3c_quick_received_date = FALSE
 };
 
 static const struct setting_parser_info pop3c_setting_parser_info = {
diff -r a56ef53bd3ce -r 970ffc20b8a0 src/lib-storage/index/pop3c/pop3c-settings.h
--- a/src/lib-storage/index/pop3c/pop3c-settings.h	Thu Dec 19 04:01:58 2013 +0200
+++ b/src/lib-storage/index/pop3c/pop3c-settings.h	Thu Dec 19 04:05:52 2013 +0200
@@ -13,6 +13,7 @@
 	bool pop3c_ssl_verify;
 
 	const char *pop3c_rawlog_dir;
+	bool pop3c_quick_received_date;
 };
 
 const struct setting_parser_info *pop3c_get_setting_parser_info(void);