Minor optimization of translation function arguments.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

lib/search/glob.c

@@ -48,13 +48,14 @@
 /*** file scope functions ************************************************************************/
 
 static GString *
-mc_search__glob_translate_to_regex (gchar * str, gsize * len)
+mc_search__glob_translate_to_regex (const GString * astr)
 {
+    const char *str = astr->str;
     GString *buff = g_string_new ("");
-    gsize orig_len = *len;
     gsize loop = 0;
     gboolean inside_group = FALSE;
-    while (loop < orig_len)
+
+    while (loop < astr->len)
     {
         switch (str[loop])
         {
@@ -114,7 +115,7 @@ mc_search__glob_translate_to_regex (gchar * str, gsize * len)
         g_string_append_c (buff, str[loop]);
         loop++;
     }
-    *len = buff->len;
+
     return buff;
 }
 
@@ -162,9 +163,9 @@ void
 mc_search__cond_struct_new_init_glob (const char *charset, mc_search_t * lc_mc_search,
                                       mc_search_cond_t * mc_search_cond)
 {
-    GString *tmp =
+    GString *tmp;
-        mc_search__glob_translate_to_regex (mc_search_cond->str->str, &mc_search_cond->str->len);
 
+    tmp = mc_search__glob_translate_to_regex (mc_search_cond->str);
     g_string_free (mc_search_cond->str, TRUE);
 
     if (lc_mc_search->is_entire_line)
@@ -175,7 +176,6 @@ mc_search__cond_struct_new_init_glob (const char *charset, mc_search_t * lc_mc_s
     mc_search_cond->str = tmp;
 
     mc_search__cond_struct_new_init_regex (charset, lc_mc_search, mc_search_cond);
-
 }
 
 /* --------------------------------------------------------------------------------------------- */

lib/search/hex.c

@@ -49,17 +49,18 @@
 /*** file scope functions ************************************************************************/
 
 static GString *
-mc_search__hex_translate_to_regex (gchar * str, gsize * len)
+mc_search__hex_translate_to_regex (const GString * astr)
 {
+    const char *str = astr->str;
     GString *buff = g_string_new ("");
-    gchar *tmp_str = g_strndup (str, *len);
+    gchar *tmp_str = g_strndup (str, astr->len);
     gchar *tmp_str2;
     gsize loop = 0;
     int val, ptr;
 
     g_strchug (tmp_str);        /* trim leadind whitespaces */
 
-    while (loop < *len) {
+    while (loop < astr->len) {
         if (sscanf (tmp_str + loop, "%i%n", &val, &ptr)) {
             if (val < -128 || val > 255) {
                 loop++;
@@ -75,7 +76,7 @@ mc_search__hex_translate_to_regex (gchar * str, gsize * len)
         if (*(tmp_str + loop) == '"') {
             gsize loop2 = 0;
             loop++;
-            while (loop + loop2 < *len) {
+            while (loop + loop2 < astr->len) {
                 if (*(tmp_str + loop + loop2) == '"' &&
                     !strutils_is_char_escaped (tmp_str, tmp_str + loop + loop2))
                     break;
@@ -90,7 +91,6 @@ mc_search__hex_translate_to_regex (gchar * str, gsize * len)
 
     g_free (tmp_str);
 
-    *len = buff->len;
     return buff;
 }
 
@@ -100,14 +100,13 @@ void
 mc_search__cond_struct_new_init_hex (const char *charset, mc_search_t * lc_mc_search,
                                      mc_search_cond_t * mc_search_cond)
 {
-    GString *tmp =
+    GString *tmp;
-        mc_search__hex_translate_to_regex (mc_search_cond->str->str, &mc_search_cond->str->len);
 
+    tmp = mc_search__hex_translate_to_regex (mc_search_cond->str);
     g_string_free (mc_search_cond->str, TRUE);
     mc_search_cond->str = tmp;
 
     mc_search__cond_struct_new_init_regex (charset, lc_mc_search, mc_search_cond);
-
 }
 
 /* --------------------------------------------------------------------------------------------- */

lib/search/normal.c

@@ -46,13 +46,13 @@
 /*** file scope functions ************************************************************************/
 
 static GString *
-mc_search__normal_translate_to_regex (gchar * str, gsize * len)
+mc_search__normal_translate_to_regex (const GString * astr)
 {
+    const char *str = astr->str;
     GString *buff = g_string_new ("");
-    gsize orig_len = *len;
     gsize loop = 0;
 
-    while (loop < orig_len) {
+    while (loop < astr->len) {
         switch (str[loop]) {
         case '*':
         case '?':
@@ -78,7 +78,7 @@ mc_search__normal_translate_to_regex (gchar * str, gsize * len)
         g_string_append_c (buff, str[loop]);
         loop++;
     }
-    *len = buff->len;
+
     return buff;
 }
 
@@ -88,10 +88,11 @@ void
 mc_search__cond_struct_new_init_normal (const char *charset, mc_search_t * lc_mc_search,
                                         mc_search_cond_t * mc_search_cond)
 {
-    GString *tmp =
+    GString *tmp;
-        mc_search__normal_translate_to_regex (mc_search_cond->str->str, &mc_search_cond->str->len);
 
+    tmp = mc_search__normal_translate_to_regex (mc_search_cond->str);
     g_string_free (mc_search_cond->str, TRUE);
+
     if (lc_mc_search->whole_words)
     {
         /* NOTE: \b as word boundary doesn't allow search
@@ -99,10 +100,9 @@ mc_search__cond_struct_new_init_normal (const char *charset, mc_search_t * lc_mc
         g_string_prepend (tmp, "(^|[^\\p{L}\\p{N}_])(");
         g_string_append (tmp, ")([^\\p{L}\\p{N}_]|$)");
     }
+
     mc_search_cond->str = tmp;
-
     mc_search__cond_struct_new_init_regex (charset, lc_mc_search, mc_search_cond);
-
 }
 
 /* --------------------------------------------------------------------------------------------- */

lib/search/regex.c

@@ -194,12 +194,13 @@ mc_search__cond_struct_new_regex_accum_append (const char *charset, GString * st
 /* --------------------------------------------------------------------------------------------- */
 
 static GString *
-mc_search__cond_struct_new_regex_ci_str (const char *charset, const char *str, gsize str_len)
+mc_search__cond_struct_new_regex_ci_str (const char *charset, const GString *astr)
 {
+    const char *str = astr->str;
     GString *accumulator, *spec_char, *ret_str;
     gsize loop;
     GString *tmp;
-    tmp = g_string_new_len (str, str_len);
+    tmp = g_string_new_len (str, astr->len);
 
 
     ret_str = g_string_new ("");
@@ -207,7 +208,7 @@ mc_search__cond_struct_new_regex_ci_str (const char *charset, const char *str, g
     spec_char = g_string_new ("");
     loop = 0;
 
-    while (loop <= str_len)
+    while (loop <= astr->len)
     {
         if (mc_search__regex_str_append_if_special (spec_char, tmp, &loop))
         {
@@ -221,13 +222,13 @@ mc_search__cond_struct_new_regex_ci_str (const char *charset, const char *str, g
         {
             mc_search__cond_struct_new_regex_accum_append (charset, ret_str, accumulator);
 
-            while (loop < str_len && !(tmp->str[loop] == ']'
+            while (loop < astr->len && !(tmp->str[loop] == ']'
                                        && !strutils_is_char_escaped (tmp->str, &(tmp->str[loop]))))
             {
                 g_string_append_c (ret_str, tmp->str[loop]);
                 loop++;
-
             }
+
             g_string_append_c (ret_str, tmp->str[loop]);
             loop++;
             continue;
@@ -522,7 +523,6 @@ void
 mc_search__cond_struct_new_init_regex (const char *charset, mc_search_t * lc_mc_search,
                                        mc_search_cond_t * mc_search_cond)
 {
-    GString *tmp = NULL;
 #ifdef SEARCH_TYPE_GLIB
     GError *error = NULL;
 #else /* SEARCH_TYPE_GLIB */
@@ -532,8 +532,10 @@ mc_search__cond_struct_new_init_regex (const char *charset, mc_search_t * lc_mc_
 
     if (!lc_mc_search->is_case_sensitive)
     {
+        GString *tmp;
+
         tmp = mc_search_cond->str;
-        mc_search_cond->str = mc_search__cond_struct_new_regex_ci_str (charset, tmp->str, tmp->len);
+        mc_search_cond->str = mc_search__cond_struct_new_regex_ci_str (charset, tmp);
         g_string_free (tmp, TRUE);
     }
 #ifdef SEARCH_TYPE_GLIB