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[view] Added option "ui.sessions.postpone_unlink" . Refs #257

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This option let clean files after exit of elinks, not immediately.
This commit is contained in:
Witold Filipczyk 2023-08-10 12:22:11 +02:00
parent ce5cec35c5
commit bd8b3f590c
4 changed files with 42 additions and 2 deletions
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5
src/config/options.inc
View File

@ -1569,6 +1569,11 @@ static union option_info config_options_info[] = {
N_("Keep the session active even if the last terminal "
"exits.")),
INIT_OPT_BOOL("ui.sessions", N_("Postpone unlink temporary files"),
"postpone_unlink", OPT_ZERO, 0,
N_("Clean temporary files (created for example while viewing images) at exit "
"of ELinks not immediately after preview.")),
INIT_OPT_STRING("ui", N_("Clipboard filename"),
"clipboard_file", OPT_ZERO, "",
N_("The filename of the clipboard. The 'copy-clipboard' action will append to it. "

1
src/main/main.c
View File

@ -324,6 +324,7 @@ terminate_all_subsystems(void)
#ifdef CONFIG_COMBINE
free_combined();
#endif
clean_temporary_files();
}
void

37
src/terminal/terminal.cpp
View File

@ -50,9 +50,26 @@
INIT_LIST_OF(struct terminal, terminals);
INIT_LIST_OF(struct string_list_item, temporary_files);
static void check_if_no_terminal(void);
void
clean_temporary_files(void)
{
struct string_list_item *tmp;
foreach (tmp, temporary_files) {
struct string *str = &tmp->string;
if (str && str->source && *(str->source)) {
unlink(str->source);
/* fprintf(stderr, "clean: %s\n", str->source); */
}
}
free_string_list(&temporary_files);
}
void
redraw_terminal(struct terminal *term)
{
@ -386,6 +403,8 @@ exec_on_terminal(struct terminal *term, const char *path,
#endif
if (term->master) {
size_t len;
if (!*path) {
dispatch_special(delete_);
return;
@ -399,14 +418,28 @@ exec_on_terminal(struct terminal *term, const char *path,
return;
}
len = strlen(delete_);
if (len && get_opt_bool("ui.sessions.postpone_unlink", NULL)) {
add_to_string_list(&temporary_files, delete_, len);
len = 0;
delete_ = "";
}
exec_on_master_terminal(term,
path, strlen(path),
delete_, strlen(delete_),
delete_, len,
fg);
} else {
size_t len = strlen(delete_);
if (len && get_opt_bool("ui.sessions.postpone_unlink", NULL)) {
add_to_string_list(&temporary_files, delete_, len);
len = 0;
delete_ = "";
}
exec_on_slave_terminal( term,
path, strlen(path),
delete_, strlen(delete_),
delete_, len,
fg);
}
}

1
src/terminal/terminal.h
View File

@ -207,6 +207,7 @@ void redraw_all_terminals(void);
void destroy_all_terminals(void);
void exec_thread(char *, int);
void close_handle(void *);
void clean_temporary_files(void);
#ifdef CONFIG_FASTMEM
#define assert_terminal_ptr_not_dangling(suspect) ((void) 0)