/* Handles arguments received from remote instance. */
static void
parse_received_arguments(char *argv[])
{
int argc = 0;
args_t args = {};
while(argv[argc] != NULL)
{
argc++;
}
(void)vifm_chdir(argv[0]);
opterr = 0;
args_parse(&args, argc, argv, argv[0]);
args_process(&args, 0);
exec_startup_commands(&args);
args_free(&args);
if(NONE(vle_mode_is, NORMAL_MODE, VIEW_MODE))
{
return;
}
#ifdef _WIN32
SwitchToThisWindow(GetConsoleWindow(), TRUE);
BringWindowToTop(GetConsoleWindow());
SetForegroundWindow(GetConsoleWindow());
#endif
if(view_needs_cd(&lwin, args.lwin_path))
{
remote_cd(&lwin, args.lwin_path, args.lwin_handle);
}
if(view_needs_cd(&rwin, args.rwin_path))
{
remote_cd(&rwin, args.rwin_path, args.rwin_handle);
}
if(need_to_switch_active_pane(args.lwin_path, args.rwin_path))
{
change_window();
}
ui_sb_clear();
curr_stats.save_msg = 0;
}
static void
parse_recieved_arguments(char *args[])
{
char lwin_path[PATH_MAX] = "";
char rwin_path[PATH_MAX] = "";
int lwin_handle = 0, rwin_handle = 0;
int argc = 0;
while(args[argc] != NULL)
{
argc++;
}
parse_args(argc, args, args[0], lwin_path, rwin_path, &lwin_handle,
&rwin_handle);
exec_startup_commands(argc, args);
if(get_mode() != NORMAL_MODE && get_mode() != VIEW_MODE)
{
return;
}
#ifdef _WIN32
SwitchToThisWindow(GetConsoleWindow(), TRUE);
BringWindowToTop(GetConsoleWindow());
SetForegroundWindow(GetConsoleWindow());
#endif
if(view_needs_cd(&lwin, lwin_path))
{
remote_cd(&lwin, lwin_path, lwin_handle);
}
if(view_needs_cd(&rwin, rwin_path))
{
remote_cd(&rwin, rwin_path, rwin_handle);
}
if(lwin_path[0] != '\0' && rwin_path[0] == '\0' && curr_view != &lwin)
{
change_window();
}
clean_status_bar();
curr_stats.save_msg = 0;
}
int
main(int argc, char *argv[])
{
/* TODO: refactor main() function */
char dir[PATH_MAX];
char lwin_path[PATH_MAX] = "";
char rwin_path[PATH_MAX] = "";
int lwin_handle = 0, rwin_handle = 0;
int old_config;
int no_configs;
init_config();
if(is_in_string_array(argv + 1, argc - 1, "--logging"))
{
init_logger(1);
}
(void)setlocale(LC_ALL, "");
if(getcwd(dir, sizeof(dir)) == NULL)
{
perror("getcwd");
return -1;
}
#ifdef _WIN32
to_forward_slash(dir);
#endif
init_filelists();
init_registers();
set_config_paths();
reinit_logger();
init_commands();
init_builtin_functions();
update_path_env(1);
if(init_status() != 0)
{
puts("Error during session status initialization.");
return -1;
}
no_configs = is_in_string_array(argv + 1, argc - 1, "--no-configs");
/* Tell file type module what function to use to check availability of
* external programs. */
config_filetypes(&external_command_exists);
/* This should be called before loading any configuration file. */
reset_all_file_associations(curr_stats.env_type == ENVTYPE_EMULATOR_WITH_X);
init_option_handlers();
old_config = is_old_config();
if(!old_config && !no_configs)
read_info_file(0);
ipc_pre_init();
parse_args(argc, argv, dir, lwin_path, rwin_path, &lwin_handle, &rwin_handle);
ipc_init(&parse_recieved_arguments);
init_background();
set_view_path(&lwin, lwin_path);
set_view_path(&rwin, rwin_path);
/* Force view switch when path is specified for invisible pane. */
if(lwin_path[0] != '\0' && rwin_path[0] == '\0' && curr_view != &lwin)
{
change_window();
}
load_initial_directory(&lwin, dir);
load_initial_directory(&rwin, dir);
/* Force split view when two paths are specified on command-line. */
if(lwin_path[0] != '\0' && rwin_path[0] != '\0')
{
curr_stats.number_of_windows = 2;
}
/* Setup the ncurses interface. */
if(!setup_ncurses_interface())
return -1;
colmgr_init(COLOR_PAIRS);
init_modes();
init_undo_list(&perform_operation, NULL, &cfg.undo_levels);
load_local_options(curr_view);
curr_stats.load_stage = 1;
if(!old_config && !no_configs)
{
load_scheme();
source_config();
}
write_color_scheme_file();
setup_signals();
if(old_config && !no_configs)
{
convert_configs();
curr_stats.load_stage = 0;
read_info_file(0);
curr_stats.load_stage = 1;
set_view_path(&lwin, lwin_path);
set_view_path(&rwin, rwin_path);
load_initial_directory(&lwin, dir);
load_initial_directory(&rwin, dir);
source_config();
}
(void)create_trash_dir(cfg.trash_dir);
check_path_for_file(&lwin, lwin_path, lwin_handle);
check_path_for_file(&rwin, rwin_path, rwin_handle);
curr_stats.load_stage = 2;
exec_startup_commands(argc, argv);
update_screen(UT_FULL);
modes_update();
/* Update histories of the views to ensure that their current directories,
* which might have been set using command-line parameters, are stored in the
* history. This is not done automatically as history manipulation should be
* postponed until views are fully loaded, otherwise there is no correct
* information about current file and relative cursor position. */
save_view_history(&lwin, NULL, NULL, -1);
save_view_history(&rwin, NULL, NULL, -1);
curr_stats.load_stage = 3;
main_loop();
return 0;
}
void
vifm_restart(void)
{
view_t *tmp_view;
curr_stats.restart_in_progress = 1;
/* All user mappings in all modes. */
vle_keys_user_clear();
/* User defined commands. */
vle_cmds_run("comclear");
/* Autocommands. */
vle_aucmd_remove(NULL, NULL);
/* All kinds of histories. */
cfg_resize_histories(0);
/* Session status. Must be reset _before_ options, because options take some
* of values from status. */
(void)stats_reset(&cfg);
/* Options of current pane. */
vle_opts_restore_defaults();
/* Options of other pane. */
tmp_view = curr_view;
curr_view = other_view;
load_view_options(other_view);
vle_opts_restore_defaults();
curr_view = tmp_view;
/* File types and viewers. */
ft_reset(curr_stats.exec_env_type == EET_EMULATOR_WITH_X);
/* Undo list. */
un_reset();
/* Directory stack. */
dir_stack_clear();
/* Registers. */
regs_reset();
/* Clear all marks and bookmarks. */
clear_all_marks();
bmarks_clear();
/* Reset variables. */
clear_envvars();
init_variables();
/* This update is needed as clear_variables() will reset $PATH. */
update_path_env(1);
reset_views();
read_info_file(1);
flist_hist_save(&lwin, NULL, NULL, -1);
flist_hist_save(&rwin, NULL, NULL, -1);
/* Color schemes. */
if(stroscmp(curr_stats.color_scheme, DEF_CS_NAME) != 0 &&
cs_exists(curr_stats.color_scheme))
{
cs_load_primary(curr_stats.color_scheme);
}
else
{
cs_load_defaults();
}
cs_load_pairs();
cfg_load();
/* Reloading of tabs needs to happen after configuration is read so that new
* values from lwin and rwin got propagated. */
tabs_reload();
exec_startup_commands(&vifm_args);
curr_stats.restart_in_progress = 0;
/* Trigger auto-commands for initial directories. */
(void)vifm_chdir(flist_get_dir(&lwin));
vle_aucmd_execute("DirEnter", flist_get_dir(&lwin), &lwin);
(void)vifm_chdir(flist_get_dir(&rwin));
vle_aucmd_execute("DirEnter", flist_get_dir(&rwin), &rwin);
update_screen(UT_REDRAW);
}
/* Entry-point. Has same semantics as main(). */
static int
vifm_main(int argc, char *argv[])
{
/* TODO: refactor vifm_main() function */
static const int quit = 0;
char **files = NULL;
int nfiles = 0;
int lwin_cv, rwin_cv;
char dir[PATH_MAX + 1];
if(get_start_cwd(dir, sizeof(dir)) != 0)
{
return -1;
}
args_parse(&vifm_args, argc, argv, dir);
args_process(&vifm_args, 1);
lwin_cv = (strcmp(vifm_args.lwin_path, "-") == 0 && vifm_args.lwin_handle);
rwin_cv = (strcmp(vifm_args.rwin_path, "-") == 0 && vifm_args.rwin_handle);
if(lwin_cv || rwin_cv)
{
files = read_stream_lines(stdin, &nfiles, 1, NULL, NULL);
if(reopen_term_stdin() != 0)
{
free_string_array(files, nfiles);
return EXIT_FAILURE;
}
}
(void)setlocale(LC_ALL, "");
srand(time(NULL));
cfg_init();
if(vifm_args.logging)
{
init_logger(1, vifm_args.startup_log_path);
}
init_filelists();
tabs_init();
regs_init();
cfg_discover_paths();
reinit_logger(cfg.log_file);
/* Commands module also initializes bracket notation and variables. */
init_commands();
init_builtin_functions();
update_path_env(1);
if(stats_init(&cfg) != 0)
{
free_string_array(files, nfiles);
puts("Error during session status initialization.");
return -1;
}
/* Tell file type module what function to use to check availability of
* external programs. */
ft_init(&external_command_exists);
/* This should be called before loading any configuration file. */
ft_reset(curr_stats.exec_env_type == EET_EMULATOR_WITH_X);
init_option_handlers();
if(!vifm_args.no_configs)
{
/* vifminfo must be processed this early so that it can restore last visited
* directory. */
read_info_file(0);
}
curr_stats.ipc = ipc_init(vifm_args.server_name, &parse_received_arguments,
&eval_received_expression);
if(ipc_enabled() && curr_stats.ipc == NULL)
{
fputs("Failed to initialize IPC unit", stderr);
return -1;
}
/* Export chosen server name to parsing unit. */
{
var_t var = var_from_str(ipc_get_name(curr_stats.ipc));
setvar("v:servername", var);
var_free(var);
}
args_process(&vifm_args, 0);
bg_init();
fops_init(&enter_prompt_mode, &prompt_msg_custom);
set_view_path(&lwin, vifm_args.lwin_path);
set_view_path(&rwin, vifm_args.rwin_path);
if(need_to_switch_active_pane(vifm_args.lwin_path, vifm_args.rwin_path))
{
swap_view_roles();
}
load_initial_directory(&lwin, dir);
load_initial_directory(&rwin, dir);
/* Force split view when two paths are specified on command-line. */
if(vifm_args.lwin_path[0] != '\0' && vifm_args.rwin_path[0] != '\0')
{
curr_stats.number_of_windows = 2;
}
/* Prepare terminal for further operations. */
curr_stats.original_stdout = reopen_term_stdout();
if(curr_stats.original_stdout == NULL)
{
free_string_array(files, nfiles);
return -1;
}
if(!setup_ncurses_interface())
{
free_string_array(files, nfiles);
return -1;
}
init_modes();
un_init(&undo_perform_func, NULL, &ui_cancellation_requested,
&cfg.undo_levels);
load_view_options(curr_view);
curr_stats.load_stage = 1;
/* Make v:count exist during processing configuration. */
set_count_vars(0);
if(!vifm_args.no_configs)
{
load_scheme();
cfg_load();
}
if(lwin_cv || rwin_cv)
{
flist_custom_set(lwin_cv ? &lwin : &rwin, "-", dir, files, nfiles);
}
free_string_array(files, nfiles);
cs_load_pairs();
cs_write();
setup_signals();
/* Ensure trash directories exist, it might not have been called during
* configuration file sourcing if there is no `set trashdir=...` command. */
(void)set_trash_dir(cfg.trash_dir);
check_path_for_file(&lwin, vifm_args.lwin_path, vifm_args.lwin_handle);
check_path_for_file(&rwin, vifm_args.rwin_path, vifm_args.rwin_handle);
curr_stats.load_stage = 2;
/* Update histories of the views to ensure that their current directories,
* which might have been set using command-line parameters, are stored in the
* history. This is not done automatically as history manipulation should be
* postponed until views are fully loaded, otherwise there is no correct
* information about current file and relative cursor position. */
flist_hist_save(&lwin, NULL, NULL, -1);
flist_hist_save(&rwin, NULL, NULL, -1);
/* Trigger auto-commands for initial directories. */
if(!lwin_cv)
{
(void)vifm_chdir(flist_get_dir(&lwin));
vle_aucmd_execute("DirEnter", flist_get_dir(&lwin), &lwin);
}
if(!rwin_cv)
{
(void)vifm_chdir(flist_get_dir(&rwin));
vle_aucmd_execute("DirEnter", flist_get_dir(&rwin), &rwin);
}
update_screen(UT_FULL);
modes_update();
/* Run startup commands after loading file lists into views, so that commands
* like +1 work. */
exec_startup_commands(&vifm_args);
curr_stats.load_stage = 3;
event_loop(&quit);
return 0;
}
void
vifm_restart(void)
{
FileView *tmp_view;
curr_stats.restart_in_progress = 1;
/* All user mappings in all modes. */
vle_keys_user_clear();
/* User defined commands. */
execute_cmd("comclear");
/* Autocommands. */
vle_aucmd_remove(NULL, NULL);
/* Directory histories. */
ui_view_clear_history(&lwin);
ui_view_clear_history(&rwin);
/* All kinds of history. */
(void)hist_reset(&cfg.search_hist, cfg.history_len);
(void)hist_reset(&cfg.cmd_hist, cfg.history_len);
(void)hist_reset(&cfg.prompt_hist, cfg.history_len);
(void)hist_reset(&cfg.filter_hist, cfg.history_len);
cfg.history_len = 0;
/* Session status. Must be reset _before_ options, because options take some
* of values from status. */
(void)reset_status(&cfg);
/* Options of current pane. */
reset_options_to_default();
/* Options of other pane. */
tmp_view = curr_view;
curr_view = other_view;
load_view_options(other_view);
reset_options_to_default();
curr_view = tmp_view;
/* File types and viewers. */
ft_reset(curr_stats.exec_env_type == EET_EMULATOR_WITH_X);
/* Undo list. */
reset_undo_list();
/* Directory stack. */
dir_stack_clear();
/* Registers. */
regs_reset();
/* Clear all marks and bookmarks. */
clear_all_marks();
bmarks_clear();
/* Reset variables. */
clear_envvars();
init_variables();
/* This update is needed as clear_variables() will reset $PATH. */
update_path_env(1);
reset_views();
read_info_file(1);
flist_hist_save(&lwin, NULL, NULL, -1);
flist_hist_save(&rwin, NULL, NULL, -1);
/* Color schemes. */
if(stroscmp(curr_stats.color_scheme, DEF_CS_NAME) != 0 &&
cs_exists(curr_stats.color_scheme))
{
if(cs_load_primary(curr_stats.color_scheme) != 0)
{
cs_load_defaults();
}
}
else
{
cs_load_defaults();
}
cs_load_pairs();
cfg_load();
exec_startup_commands(&vifm_args);
curr_stats.restart_in_progress = 0;
/* Trigger auto-commands for initial directories. */
vle_aucmd_execute("DirEnter", lwin.curr_dir, &lwin);
vle_aucmd_execute("DirEnter", rwin.curr_dir, &rwin);
update_screen(UT_REDRAW);
}
int
main(int argc, char *argv[])
{
/* TODO: refactor main() function */
static const int quit = 0;
char dir[PATH_MAX];
char **files = NULL;
int nfiles = 0;
if(get_cwd(dir, sizeof(dir)) == NULL)
{
perror("getcwd");
return -1;
}
(void)vifm_chdir(dir);
args_parse(&vifm_args, argc, argv, dir);
args_process(&vifm_args, 1);
if(strcmp(vifm_args.lwin_path, "-") == 0 ||
strcmp(vifm_args.rwin_path, "-") == 0)
{
files = read_stream_lines(stdin, &nfiles, 1, NULL, NULL);
if(reopen_term_stdin() != 0)
{
return EXIT_FAILURE;
}
}
(void)setlocale(LC_ALL, "");
srand(time(NULL));
cfg_init();
if(vifm_args.logging)
{
init_logger(1, vifm_args.startup_log_path);
}
init_filelists();
regs_init();
cfg_discover_paths();
reinit_logger(cfg.log_file);
/* Commands module also initializes bracket notation and variables. */
init_commands();
init_builtin_functions();
update_path_env(1);
if(init_status(&cfg) != 0)
{
puts("Error during session status initialization.");
return -1;
}
/* Tell file type module what function to use to check availability of
* external programs. */
ft_init(&external_command_exists);
/* This should be called before loading any configuration file. */
ft_reset(curr_stats.exec_env_type == EET_EMULATOR_WITH_X);
init_option_handlers();
if(!vifm_args.no_configs)
{
/* vifminfo must be processed this early so that it can restore last visited
* directory. */
read_info_file(0);
}
ipc_init(vifm_args.server_name, &parse_received_arguments);
/* Export chosen server name to parsing unit. */
{
var_val_t value = { .string = (char *)ipc_get_name() };
var_t var = var_new(VTYPE_STRING, value);
setvar("v:servername", var);
var_free(var);
}
args_process(&vifm_args, 0);
bg_init();
fops_init(&enter_prompt_mode, &prompt_msg_custom);
set_view_path(&lwin, vifm_args.lwin_path);
set_view_path(&rwin, vifm_args.rwin_path);
if(need_to_switch_active_pane(vifm_args.lwin_path, vifm_args.rwin_path))
{
swap_view_roles();
}
load_initial_directory(&lwin, dir);
load_initial_directory(&rwin, dir);
/* Force split view when two paths are specified on command-line. */
if(vifm_args.lwin_path[0] != '\0' && vifm_args.rwin_path[0] != '\0')
{
curr_stats.number_of_windows = 2;
}
/* Prepare terminal for further operations. */
curr_stats.original_stdout = reopen_term_stdout();
if(curr_stats.original_stdout == NULL)
{
return -1;
}
if(!setup_ncurses_interface())
{
return -1;
}
{
const colmgr_conf_t colmgr_conf = {
.max_color_pairs = COLOR_PAIRS,
.max_colors = COLORS,
.init_pair = &init_pair,
.pair_content = &pair_content,
.pair_in_use = &pair_in_use,
.move_pair = &move_pair,
};
colmgr_init(&colmgr_conf);
}
init_modes();
init_undo_list(&undo_perform_func, NULL, &ui_cancellation_requested,
&cfg.undo_levels);
load_view_options(curr_view);
curr_stats.load_stage = 1;
if(!vifm_args.no_configs)
{
load_scheme();
cfg_load();
if(strcmp(vifm_args.lwin_path, "-") == 0)
{
flist_custom_set(&lwin, "-", dir, files, nfiles);
}
else if(strcmp(vifm_args.rwin_path, "-") == 0)
{
flist_custom_set(&rwin, "-", dir, files, nfiles);
}
}
/* Load colors in any case to load color pairs. */
cs_load_pairs();
cs_write();
setup_signals();
/* Ensure trash directories exist, it might not have been called during
* configuration file sourcing if there is no `set trashdir=...` command. */
(void)set_trash_dir(cfg.trash_dir);
check_path_for_file(&lwin, vifm_args.lwin_path, vifm_args.lwin_handle);
check_path_for_file(&rwin, vifm_args.rwin_path, vifm_args.rwin_handle);
curr_stats.load_stage = 2;
/* Update histories of the views to ensure that their current directories,
* which might have been set using command-line parameters, are stored in the
* history. This is not done automatically as history manipulation should be
* postponed until views are fully loaded, otherwise there is no correct
* information about current file and relative cursor position. */
flist_hist_save(&lwin, NULL, NULL, -1);
flist_hist_save(&rwin, NULL, NULL, -1);
/* Trigger auto-commands for initial directories. */
vle_aucmd_execute("DirEnter", lwin.curr_dir, &lwin);
vle_aucmd_execute("DirEnter", rwin.curr_dir, &rwin);
update_screen(UT_FULL);
modes_update();
/* Run startup commands after loading file lists into views, so that commands
* like +1 work. */
exec_startup_commands(&vifm_args);
curr_stats.load_stage = 3;
event_loop(&quit);
return 0;
}
/* Checks whether pair is being used at the moment. Returns non-zero if so and
* zero otherwise. */
static int
pair_in_use(short int pair)
{
int i;
for(i = 0; i < MAXNUM_COLOR; ++i)
{
if(cfg.cs.pair[i] == pair || lwin.cs.pair[i] == pair ||
rwin.cs.pair[i] == pair)
{
return 1;
}
}
return 0;
}