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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 20:22:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 20:22:03 +0000 |
commit | ffccd5b2b05243e7976db80f90f453dccfae9886 (patch) | |
tree | 39a43152d27f7390d8f7a6fb276fa6887f87c6e8 /lib/search/normal.c | |
parent | Initial commit. (diff) | |
download | mc-ffccd5b2b05243e7976db80f90f453dccfae9886.tar.xz mc-ffccd5b2b05243e7976db80f90f453dccfae9886.zip |
Adding upstream version 3:4.8.30.upstream/3%4.8.30
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/search/normal.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/lib/search/normal.c b/lib/search/normal.c new file mode 100644 index 0000000..9042bfc --- /dev/null +++ b/lib/search/normal.c @@ -0,0 +1,108 @@ +/* + Search text engine. + Plain search + + Copyright (C) 2009-2023 + 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 ****************************************************************/ + +/*** forward declarations (file scope functions) *************************************************/ + +/*** 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); +} |