Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/lib/search/normal.c b/lib/search/normal.c
new file mode 100644
index 0000000..483e4a4
--- /dev/null
+++ b/lib/search/normal.c
@@ -0,0 +1,106 @@
+/*
+   Search text engine.
+   Plain search
+
+   Copyright (C) 2009-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2009.
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "lib/global.h"
+#include "lib/strutil.h"
+#include "lib/search.h"
+
+#include "internal.h"
+
+/*** global variables ****************************************************************************/
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/* --------------------------------------------------------------------------------------------- */
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+mc_search__normal_translate_to_regex (GString * str)
+{
+    gsize loop;
+
+    for (loop = 0; loop < str->len; loop++)
+        switch (str->str[loop])
+        {
+        case '*':
+        case '?':
+        case ',':
+        case '{':
+        case '}':
+        case '[':
+        case ']':
+        case '\\':
+        case '+':
+        case '.':
+        case '$':
+        case '(':
+        case ')':
+        case '^':
+        case '-':
+        case '|':
+            g_string_insert_c (str, loop, '\\');
+            loop++;
+        default:
+            break;
+        }
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+void
+mc_search__cond_struct_new_init_normal (const char *charset, mc_search_t * lc_mc_search,
+                                        mc_search_cond_t * mc_search_cond)
+{
+    mc_search__normal_translate_to_regex (mc_search_cond->str);
+    mc_search__cond_struct_new_init_regex (charset, lc_mc_search, mc_search_cond);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gboolean
+mc_search__run_normal (mc_search_t * lc_mc_search, const void *user_data,
+                       gsize start_search, gsize end_search, gsize * found_len)
+{
+    return mc_search__run_regex (lc_mc_search, user_data, start_search, end_search, found_len);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+GString *
+mc_search_normal_prepare_replace_str (mc_search_t * lc_mc_search, GString * replace_str)
+{
+    (void) lc_mc_search;
+
+    return mc_g_string_dup (replace_str);
+}