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(mc_search_prepare): cache result.

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mc_search_struct: add new member prepared.result to keep the result of
the mc_search_prepare() first call. It can be used to check a regexp
before call of mc_search_run() in a loop.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2022-04-02 19:22:31 +03:00
parent 975bf17d3b
commit 0222169206
3 changed files with 16 additions and 9 deletions
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7
lib/search.h
View File

@ -107,8 +107,11 @@ typedef struct mc_search_struct
/* private data */ /* private data */
/* prepared */ struct
GPtrArray *prepared_conditions; {
GPtrArray *conditions;
gboolean result;
} prepared;
/* original search string */ /* original search string */
gchar *original; gchar *original;

4
lib/search/regex.c
View File

@ -364,13 +364,13 @@ mc_search__regex_found_cond (mc_search_t * lc_mc_search, GString * search_str)
{ {
gsize loop1; gsize loop1;
for (loop1 = 0; loop1 < lc_mc_search->prepared_conditions->len; loop1++) for (loop1 = 0; loop1 < lc_mc_search->prepared.conditions->len; loop1++)
{ {
mc_search_cond_t *mc_search_cond; mc_search_cond_t *mc_search_cond;
mc_search__found_cond_t ret; mc_search__found_cond_t ret;
mc_search_cond = mc_search_cond =
(mc_search_cond_t *) g_ptr_array_index (lc_mc_search->prepared_conditions, loop1); (mc_search_cond_t *) g_ptr_array_index (lc_mc_search->prepared.conditions, loop1);
if (!mc_search_cond->regex_handle) if (!mc_search_cond->regex_handle)
continue; continue;

14
lib/search/search.c
View File

@ -188,8 +188,8 @@ mc_search_free (mc_search_t * lc_mc_search)
#endif #endif
g_free (lc_mc_search->error_str); g_free (lc_mc_search->error_str);
if (lc_mc_search->prepared_conditions != NULL) if (lc_mc_search->prepared.conditions != NULL)
mc_search__conditions_free (lc_mc_search->prepared_conditions); mc_search__conditions_free (lc_mc_search->prepared.conditions);
#ifdef SEARCH_TYPE_GLIB #ifdef SEARCH_TYPE_GLIB
if (lc_mc_search->regex_match_info != NULL) if (lc_mc_search->regex_match_info != NULL)
@ -211,6 +211,9 @@ mc_search_prepare (mc_search_t * lc_mc_search)
{ {
GPtrArray *ret; GPtrArray *ret;
if (lc_mc_search->prepared.conditions != NULL)
return lc_mc_search->prepared.result;
ret = g_ptr_array_new (); ret = g_ptr_array_new ();
#ifdef HAVE_CHARSET #ifdef HAVE_CHARSET
if (lc_mc_search->is_all_charsets) if (lc_mc_search->is_all_charsets)
@ -256,9 +259,10 @@ mc_search_prepare (mc_search_t * lc_mc_search)
lc_mc_search->original_len, lc_mc_search->original_len,
str_detect_termencoding ())); str_detect_termencoding ()));
#endif #endif
lc_mc_search->prepared_conditions = ret; lc_mc_search->prepared.conditions = ret;
lc_mc_search->prepared.result = (lc_mc_search->error == MC_SEARCH_E_OK);
return (lc_mc_search->error == MC_SEARCH_E_OK); return lc_mc_search->prepared.result;
} }
/* --------------------------------------------------------------------------------------------- */ /* --------------------------------------------------------------------------------------------- */
@ -299,7 +303,7 @@ mc_search_run (mc_search_t * lc_mc_search, const void *user_data,
mc_search_set_error (lc_mc_search, MC_SEARCH_E_OK, NULL); mc_search_set_error (lc_mc_search, MC_SEARCH_E_OK, NULL);
if ((lc_mc_search->prepared_conditions == NULL) && !mc_search_prepare (lc_mc_search)) if (!mc_search_prepare (lc_mc_search))
return FALSE; return FALSE;
switch (lc_mc_search->search_type) switch (lc_mc_search->search_type)