/* Opens file under the cursor in the viewer. */
static void
view_current_file(const FileView *view)
{
char full_path[PATH_MAX];
get_current_full_path(view, sizeof(full_path), full_path);
(void)vim_view_file(full_path, -1, -1, 1);
}
static void
cmd_return(key_info_t key_info, keys_info_t *keys_info)
{
char path[PATH_MAX];
if(!changed)
{
return;
}
get_current_full_path(view, sizeof(path), path);
set_perm_string(view, perms, origin_perms);
leave_attr_mode();
}
/* Loads full list of files into unfiltered list of the view. Returns position
* of file under cursor in the unfiltered list. */
static int
load_unfiltered_list(view_t *view)
{
int current_file_pos = view->list_pos;
view->local_filter.in_progress = 1;
view->local_filter.saved = strdup(view->local_filter.filter.raw);
if(list_is_incomplete(view))
{
char full_path[PATH_MAX + 1];
dir_entry_t *entry;
get_current_full_path(view, sizeof(full_path), full_path);
filter_clear(&view->local_filter.filter);
(void)populate_dir_list(view, 1);
/* Resolve current file position in updated list. */
entry = entry_from_path(view, view->dir_entry, view->list_rows, full_path);
if(entry != NULL)
{
current_file_pos = entry_to_pos(view, entry);
}
if(current_file_pos >= view->list_rows)
{
current_file_pos = view->list_rows - 1;
}
}
else
{
/* Save unfiltered (by local filter) list for further use. */
replace_dir_entries(view, &view->local_filter.entries,
&view->local_filter.entry_count, view->dir_entry, view->list_rows);
}
view->local_filter.unfiltered = view->dir_entry;
view->local_filter.unfiltered_count = view->list_rows;
view->local_filter.prefiltered_count = view->filtered;
view->dir_entry = NULL;
return current_file_pos;
}
/* Returns increment for curr_y. */
static int
show_mime_type(FileView *view, int curr_y)
{
char full_path[PATH_MAX];
const char* mimetype = NULL;
get_current_full_path(view, sizeof(full_path), full_path);
mimetype = get_mimetype(full_path);
mvwaddstr(menu_win, curr_y, 2, "Mime Type: ");
if(mimetype == NULL)
mimetype = "Unknown";
mvwaddstr(menu_win, curr_y, 13, mimetype);
return 2;
}
void
open_dir(FileView *view)
{
char full_path[PATH_MAX];
const char *filename;
filename = get_current_file_name(view);
if(is_parent_dir(filename))
{
cd_updir(view, 1);
return;
}
get_current_full_path(view, sizeof(full_path), full_path);
if(cd_is_possible(full_path))
{
navigate_to(view, full_path);
}
}
/* Returns increment for curr_y. */
static int
show_file_type(FileView *view, int curr_y)
{
const dir_entry_t *entry;
int x;
int old_curr_y = curr_y;
x = getmaxx(menu_win);
entry = &view->dir_entry[view->list_pos];
mvwaddstr(menu_win, curr_y, 2, "Type: ");
if(entry->type == FT_LINK)
{
char full_path[PATH_MAX];
char linkto[PATH_MAX + NAME_MAX];
get_current_full_path(view, sizeof(full_path), full_path);
mvwaddstr(menu_win, curr_y, 8, "Link");
curr_y += 2;
mvwaddstr(menu_win, curr_y, 2, "Link To: ");
if(get_link_target(full_path, linkto, sizeof(linkto)) == 0)
{
mvwaddnstr(menu_win, curr_y, 11, linkto, x - 11);
if(!path_exists(linkto, DEREF))
{
mvwaddstr(menu_win, curr_y - 2, 12, " (BROKEN)");
}
}
else
{
mvwaddstr(menu_win, curr_y, 11, "Couldn't Resolve Link");
}
}
else if(entry->type == FT_EXEC || entry->type == FT_REG)
{
#ifdef HAVE_FILE_PROG
char full_path[PATH_MAX];
FILE *pipe;
char command[1024];
char buf[NAME_MAX];
get_current_full_path(view, sizeof(full_path), full_path);
/* Use the file command to get file information. */
snprintf(command, sizeof(command), "file \"%s\" -b", full_path);
if((pipe = popen(command, "r")) == NULL)
{
mvwaddstr(menu_win, curr_y, 8, "Unable to open pipe to read file");
return 2;
}
if(fgets(buf, sizeof(buf), pipe) != buf)
strcpy(buf, "Pipe read error");
pclose(pipe);
mvwaddnstr(menu_win, curr_y, 8, buf, x - 9);
if(x > 9 && strlen(buf) > (size_t)(x - 9))
{
mvwaddnstr(menu_win, curr_y + 1, 8, buf + x - 9, x - 9);
}
#else /* #ifdef HAVE_FILE_PROG */
if(entry->type == FT_EXEC)
mvwaddstr(menu_win, curr_y, 8, "Executable");
else
mvwaddstr(menu_win, curr_y, 8, "Regular File");
#endif /* #ifdef HAVE_FILE_PROG */
}
else if(entry->type == FT_DIR)
{
mvwaddstr(menu_win, curr_y, 8, "Directory");
}
#ifndef _WIN32
else if(entry->type == FT_CHAR_DEV || entry->type == FT_BLOCK_DEV)
{
const char *const type = (entry->type == FT_CHAR_DEV)
? "Character Device"
: "Block Device";
char full_path[PATH_MAX];
struct stat st;
mvwaddstr(menu_win, curr_y, 8, type);
get_current_full_path(view, sizeof(full_path), full_path);
if(os_stat(full_path, &st) == 0)
{
char info[64];
snprintf(info, sizeof(info), "Device Id: 0x%x:0x%x", major(st.st_rdev),
minor(st.st_rdev));
curr_y += 2;
mvwaddstr(menu_win, curr_y, 2, info);
}
}
else if(entry->type == FT_SOCK)
{
mvwaddstr(menu_win, curr_y, 8, "Socket");
}
#endif
else if(entry->type == FT_FIFO)
{
mvwaddstr(menu_win, curr_y, 8, "Fifo Pipe");
}
else
{
mvwaddstr(menu_win, curr_y, 8, "Unknown");
}
curr_y += 2;
return curr_y - old_curr_y;
}
void
redraw_file_info_dialog(void)
{
const dir_entry_t *entry;
char perm_buf[26];
char size_buf[56];
char buf[256];
#ifndef _WIN32
char id_buf[26];
#endif
int curr_y;
uint64_t size;
int size_not_precise;
assert(view != NULL);
if(resize_for_menu_like() != 0)
{
return;
}
werase(menu_win);
entry = &view->dir_entry[view->list_pos];
size = 0;
if(entry->type == FT_DIR)
{
char full_path[PATH_MAX];
get_current_full_path(view, sizeof(full_path), full_path);
tree_get_data(curr_stats.dirsize_cache, full_path, &size);
}
if(size == 0)
{
size = entry->size;
}
size_not_precise = friendly_size_notation(size, sizeof(size_buf), size_buf);
curr_y = 2;
curr_y += print_item("Path: ", entry->origin, curr_y);
curr_y += print_item("Name: ", entry->name, curr_y);
mvwaddstr(menu_win, curr_y, 2, "Size: ");
mvwaddstr(menu_win, curr_y, 8, size_buf);
if(size_not_precise)
{
snprintf(size_buf, sizeof(size_buf), " (%" PRId64 " bytes)", size);
waddstr(menu_win, size_buf);
}
curr_y += 2;
curr_y += show_file_type(view, curr_y);
curr_y += show_mime_type(view, curr_y);
#ifndef _WIN32
get_perm_string(perm_buf, sizeof(perm_buf), entry->mode);
curr_y += print_item("Permissions: ", perm_buf, curr_y);
#else
copy_str(perm_buf, sizeof(perm_buf), attr_str_long(entry->attrs));
curr_y += print_item("Attributes: ", perm_buf, curr_y);
#endif
format_time(entry->mtime, buf, sizeof(buf));
curr_y += print_item("Modified: ", buf, curr_y);
format_time(entry->atime, buf, sizeof(buf));
curr_y += print_item("Accessed: ", buf, curr_y);
format_time(entry->ctime, buf, sizeof(buf));
#ifndef _WIN32
curr_y += print_item("Changed: ", buf, curr_y);
#else
curr_y += print_item("Created: ", buf, curr_y);
#endif
#ifndef _WIN32
get_uid_string(entry, 0, sizeof(id_buf), id_buf);
curr_y += print_item("Owner: ", id_buf, curr_y);
get_gid_string(entry, 0, sizeof(id_buf), id_buf);
curr_y += print_item("Group: ", id_buf, curr_y);
#endif
/* Fake use after last assignment. */
(void)curr_y;
box(menu_win, 0, 0);
checked_wmove(menu_win, 0, 3);
wprint(menu_win, " File Information ");
wrefresh(menu_win);
was_redraw = 1;
}
void
fuse_try_mount(FileView *view, const char program[])
{
/* TODO: refactor this function fuse_try_mount() */
fuse_mount_t *runner;
char file_full_path[PATH_MAX];
char mount_point[PATH_MAX];
if(!path_exists(cfg.fuse_home, DEREF))
{
if(make_path(cfg.fuse_home, S_IRWXU) != 0)
{
show_error_msg("Unable to create FUSE mount home directory",
cfg.fuse_home);
return;
}
}
get_current_full_path(view, sizeof(file_full_path), file_full_path);
/* Check if already mounted. */
runner = get_mount_by_source(file_full_path);
if(runner != NULL)
{
strcpy(mount_point, runner->mount_point);
}
else
{
char param[PATH_MAX];
param[0] = '\0';
/* New file to be mounted. */
if(starts_with(program, "FUSE_MOUNT2"))
{
FILE *f;
if((f = os_fopen(file_full_path, "r")) == NULL)
{
show_error_msg("SSH mount failed", "Can't open file for reading");
curr_stats.save_msg = 1;
return;
}
if(fgets(param, sizeof(param), f) == NULL)
{
show_error_msg("SSH mount failed", "Can't read file content");
curr_stats.save_msg = 1;
fclose(f);
return;
}
fclose(f);
chomp(param);
if(param[0] == '\0')
{
show_error_msg("SSH mount failed", "File is empty");
curr_stats.save_msg = 1;
return;
}
}
if(fuse_mount(view, file_full_path, param, program, mount_point) != 0)
{
return;
}
}
navigate_to(view, mount_point);
}
