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Ticket #2020: filemanager/find.c: implement "Follow symlinks" option.

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Add "Follow symlinks" checkbox. Default state is off (following
current hardcoded behavior).

Signed-off-by: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Paul Sokolovsky 2021-02-06 01:25:03 +03:00 committed by Andrew Borodin
parent 4ae6cdb774
commit 1d1dba440d
1 changed files with 23 additions and 4 deletions
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27
src/filemanager/find.c
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@ -90,6 +90,7 @@ typedef struct
gboolean file_case_sens;
gboolean file_pattern;
gboolean find_recurs;
gboolean follow_symlinks;
gboolean skip_hidden;
gboolean file_all_charsets;
@ -132,6 +133,7 @@ static WLabel *content_label; /* 'Content:' label */
static WCheck *file_case_sens_cbox; /* "case sensitive" checkbox */
static WCheck *file_pattern_cbox; /* File name is glob or regexp */
static WCheck *recursively_cbox;
static WCheck *follow_sym_cbox;
static WCheck *skip_hidden_cbox;
static WCheck *content_case_sens_cbox; /* "case sensitive" checkbox */
static WCheck *content_regexp_cbox; /* "find regular expression" checkbox */
@ -201,7 +203,7 @@ static const size_t quit_button = 4; /* index of "Quit" button */
static WListbox *find_list; /* Listbox with the file list */
static find_file_options_t options = {
TRUE, TRUE, TRUE, FALSE, FALSE,
TRUE, TRUE, TRUE, FALSE, FALSE, FALSE,
TRUE, FALSE, FALSE, FALSE, FALSE,
FALSE, NULL
};
@ -286,6 +288,8 @@ find_load_options (void)
mc_config_get_bool (mc_global.main_config, "FindFile", "file_shell_pattern", TRUE);
options.find_recurs =
mc_config_get_bool (mc_global.main_config, "FindFile", "file_find_recurs", TRUE);
options.follow_symlinks =
mc_config_get_bool (mc_global.main_config, "FindFile", "follow_symlinks", FALSE);
options.skip_hidden =
mc_config_get_bool (mc_global.main_config, "FindFile", "file_skip_hidden", FALSE);
options.file_all_charsets =
@ -319,6 +323,8 @@ find_save_options (void)
mc_config_set_bool (mc_global.main_config, "FindFile", "file_shell_pattern",
options.file_pattern);
mc_config_set_bool (mc_global.main_config, "FindFile", "file_find_recurs", options.find_recurs);
mc_config_set_bool (mc_global.main_config, "FindFile", "follow_symlinks",
options.follow_symlinks);
mc_config_set_bool (mc_global.main_config, "FindFile", "file_skip_hidden", options.skip_hidden);
mc_config_set_bool (mc_global.main_config, "FindFile", "file_all_charsets",
options.file_all_charsets);
@ -563,9 +569,9 @@ find_parameters (WPanel * panel, char **start_dir, ssize_t * start_dir_len,
/* Size of the find parameters window */
#ifdef HAVE_CHARSET
const int lines = 18;
const int lines = 19;
#else
const int lines = 17;
const int lines = 18;
#endif
int cols = 68;
@ -574,6 +580,7 @@ find_parameters (WPanel * panel, char **start_dir, ssize_t * start_dir_len,
/* file name */
const char *file_name_label = N_("File name:");
const char *file_recurs_label = N_("&Find recursively");
const char *file_follow_symlinks = N_("Follow s&ymlinks");
const char *file_pattern_label = N_("&Using shell patterns");
#ifdef HAVE_CHARSET
const char *file_all_charsets_label = N_("&All charsets");
@ -606,6 +613,7 @@ find_parameters (WPanel * panel, char **start_dir, ssize_t * start_dir_len,
file_name_label = _(file_name_label);
file_recurs_label = _(file_recurs_label);
file_follow_symlinks = _(file_follow_symlinks);
file_pattern_label = _(file_pattern_label);
#ifdef HAVE_CHARSET
file_all_charsets_label = _(file_all_charsets_label);
@ -634,6 +642,7 @@ find_parameters (WPanel * panel, char **start_dir, ssize_t * start_dir_len,
/* widget widths */
cw = str_term_width1 (file_name_label);
cw = max (cw, str_term_width1 (file_recurs_label) + 4);
cw = max (cw, str_term_width1 (file_follow_symlinks) + 4);
cw = max (cw, str_term_width1 (file_pattern_label) + 4);
#ifdef HAVE_CHARSET
cw = max (cw, str_term_width1 (file_all_charsets_label) + 4);
@ -716,6 +725,9 @@ find_parameters (WPanel * panel, char **start_dir, ssize_t * start_dir_len,
recursively_cbox = check_new (y1++, x1, options.find_recurs, file_recurs_label);
group_add_widget (g, recursively_cbox);
follow_sym_cbox = check_new (y1++, x1, options.follow_symlinks, file_follow_symlinks);
group_add_widget (g, follow_sym_cbox);
file_pattern_cbox = check_new (y1++, x1, options.file_pattern, file_pattern_label);
group_add_widget (g, file_pattern_cbox);
@ -805,6 +817,7 @@ find_parameters (WPanel * panel, char **start_dir, ssize_t * start_dir_len,
options.content_first_hit = content_first_hit_cbox->state;
options.content_whole_words = content_whole_words_cbox->state;
options.find_recurs = recursively_cbox->state;
options.follow_symlinks = follow_sym_cbox->state;
options.file_pattern = file_pattern_cbox->state;
options.file_case_sens = file_case_sens_cbox->state;
options.skip_hidden = skip_hidden_cbox->state;
@ -1358,10 +1371,16 @@ do_search (WDialog * h)
else
{
vfs_path_t *tmp_vpath;
int stat_res;
tmp_vpath = vfs_path_build_filename (directory, dp->d_name, (char *) NULL);
if (mc_lstat (tmp_vpath, &tmp_stat) == 0 && S_ISDIR (tmp_stat.st_mode))
if (options.follow_symlinks)
stat_res = mc_stat (tmp_vpath, &tmp_stat);
else
stat_res = mc_lstat (tmp_vpath, &tmp_stat);
if (stat_res == 0 && S_ISDIR (tmp_stat.st_mode))
push_directory (tmp_vpath);
else
vfs_path_free (tmp_vpath);