Mercurial > dovecot > original-hg > dovecot-1.2
diff src/pop3/commands.c @ 2621:c6cc163344c3 HEAD
Added pop3_enable_last setting to enable deprecated LAST command.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Sun, 12 Sep 2004 17:26:58 +0300 |
| parents | 792b3209f705 |
| children | 7979984b6276 |
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--- a/src/pop3/commands.c Sun Sep 12 17:17:42 2004 +0300 +++ b/src/pop3/commands.c Sun Sep 12 17:26:58 2004 +0300 @@ -166,6 +166,12 @@ return TRUE; } +static int cmd_last(struct client *client, const char *args __attr_unused__) +{ + client_send_line(client, "+OK %u", client->last_seen); + return TRUE; +} + static int cmd_noop(struct client *client, const char *args __attr_unused__) { client_send_line(client, "+OK"); @@ -380,12 +386,23 @@ if (get_msgnum(client, args, &msgnum) == NULL) return FALSE; + if (client->last_seen <= msgnum) + client->last_seen = msgnum+1; + fetch(client, msgnum, (uoff_t)-1); return TRUE; } static int cmd_rset(struct client *client, const char *args __attr_unused__) { + struct mailbox_transaction_context *t; + struct mail_search_context *search_ctx; + struct mail *mail; + struct mail_search_arg search_arg; + struct mail_full_flags seen_flag; + + client->last_seen = 0; + if (client->deleted) { client->deleted = FALSE; memset(client->deleted_bitmask, 0, MSGS_BITMASK_SIZE(client)); @@ -393,6 +410,26 @@ client->deleted_size = 0; } + if (enable_last_command) { + /* remove all \Seen flags */ + memset(&search_arg, 0, sizeof(search_arg)); + search_arg.type = SEARCH_ALL; + + memset(&seen_flag, 0, sizeof(seen_flag)); + seen_flag.flags = MAIL_SEEN; + + t = mailbox_transaction_begin(client->mailbox, FALSE); + search_ctx = mailbox_search_init(t, NULL, &search_arg, + NULL, 0, NULL); + while ((mail = mailbox_search_next(search_ctx)) != NULL) { + if (mail->update_flags(mail, &seen_flag, + MODIFY_REMOVE) < 0) + break; + } + (void)mailbox_search_deinit(search_ctx); + (void)mailbox_transaction_commit(t, 0); + } + client_send_line(client, "+OK"); return TRUE; } @@ -544,6 +581,8 @@ case 'L': if (strcmp(name, "LIST") == 0) return cmd_list(client, args); + if (strcmp(name, "LAST") == 0 && enable_last_command) + return cmd_last(client, args); break; case 'N': if (strcmp(name, "NOOP") == 0)