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* <many>: add possibility to limit max number of search results

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This commit is contained in:
djcb
2011-12-07 08:15:48 +02:00
parent df35498e13
commit 8bc4d3c113
6 changed files with 28 additions and 14 deletions
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24
src/mu-cmd-server.c
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@ -81,6 +81,7 @@ install_sig_handler (void)
}
/* BOX - beginning-of-expression */
#define BOX "\376"
static void send_expr (const char* frm, ...) G_GNUC_PRINTF(1, 2);
@ -310,19 +311,29 @@ cmd_info (MuStore *store, GSList *lst, GError **err)
/*
* find <query> <maxnum>
* => list of s-expression, each describing a message
* => (:found <number of found messages>)
*/
static MuError
cmd_find (MuStore *store, MuQuery *query, GSList *lst, GError **err)
{
MuMsgIter *iter;
unsigned u;
int maxnum;
if (!check_param_num (lst, 1, 1))
if (!check_param_num (lst, 2, 2))
return server_error (NULL, MU_ERROR_IN_PARAMETERS,
"usage: find <searchexpr>");
"usage: find <searchexpr> <maxnum>");
maxnum = atoi((const char*)lst->next->data);
if (maxnum == 0)
return server_error (NULL, MU_ERROR_IN_PARAMETERS,
"usage: find <maxnum> <searchexpr>");
iter = mu_query_run (query, (const char*)lst->data, TRUE,
MU_MSG_FIELD_ID_DATE, TRUE, err);
MU_MSG_FIELD_ID_DATE, TRUE, maxnum, err);
if (!iter)
return server_error (err, MU_ERROR_INTERNAL,
"couldn't get iterator");
@ -376,7 +387,7 @@ get_docid_from_msgid (MuQuery *query, const char *str, GError **err)
querystr = g_strdup_printf ("msgid:%s", str);
iter = mu_query_run (query, querystr, FALSE,
MU_MSG_FIELD_ID_NONE, FALSE, err);
MU_MSG_FIELD_ID_NONE, FALSE, 1, err);
g_free (querystr);
docid = MU_STORE_INVALID_DOCID;
if (!iter || mu_msg_iter_is_done (iter))
@ -464,7 +475,8 @@ do_move (MuStore *store, unsigned docid, MuMsg *msg, const char *maildir,
* wel */
rv = mu_store_update_msg (store, docid, msg, err);
if (rv == MU_STORE_INVALID_DOCID)
return server_error (err, MU_ERROR_XAPIAN, "failed to update message");
return server_error (err, MU_ERROR_XAPIAN,
"failed to update message");
sexp = mu_msg_to_sexp (msg, docid, NULL, TRUE);
send_expr ("(:update %s :move %s)", sexp, is_move ? "t" : "nil");