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irssi/src/fe-common/core/fe-settings.c

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/*
fe-settings.c : irssi
Copyright (C) 1999 Timo Sirainen
This program 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 2 of the License, or
(at your option) any later version.
This program 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "module.h"
#include "module-formats.h"
#include "signals.h"
#include "commands.h"
#include "servers.h"
#include "misc.h"
#include "lib-config/iconfig.h"
#include "settings.h"
#include "levels.h"
#include "printtext.h"
#include "keyboard.h"
static void set_print(SETTINGS_REC *rec)
{
const char *value;
char value_int[MAX_INT_STRLEN];
switch (rec->type) {
case SETTING_TYPE_BOOLEAN:
value = settings_get_bool(rec->key) ? "ON" : "OFF";
break;
case SETTING_TYPE_INT:
ltoa(value_int, settings_get_int(rec->key));
value = value_int;
break;
case SETTING_TYPE_STRING:
value = settings_get_str(rec->key);
break;
default:
value = "";
}
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%s = %s", rec->key, value);
}
static void set_boolean(const char *key, const char *value)
{
if (g_strcasecmp(value, "ON") == 0)
settings_set_bool(key, TRUE);
else if (g_strcasecmp(value, "OFF") == 0)
settings_set_bool(key, FALSE);
else if (g_strcasecmp(value, "TOGGLE") == 0)
settings_set_bool(key, !settings_get_bool(key));
else
printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, IRCTXT_NOT_TOGGLE);
}
/* SYNTAX: SET [-clear] [<key> [<value>] */
static void cmd_set(char *data)
{
GHashTable *optlist;
GSList *sets, *tmp;
const char *last_section;
char *key, *value;
void *free_arg;
int found, clear;
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST | PARAM_FLAG_OPTIONS,
"set", &optlist, &key, &value))
return;
clear = g_hash_table_lookup(optlist, "clear") != NULL;
last_section = ""; found = 0;
sets = settings_get_sorted();
for (tmp = sets; tmp != NULL; tmp = tmp->next) {
SETTINGS_REC *rec = tmp->data;
if (((clear || *value != '\0') && g_strcasecmp(rec->key, key) != 0) ||
(*value == '\0' && *key != '\0' && stristr(rec->key, key) == NULL))
continue;
if (strcmp(last_section, rec->section) != 0) {
/* print section */
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%_[ %s ]", rec->section);
last_section = rec->section;
}
if (clear || *value != '\0') {
/* change the setting */
switch (rec->type) {
case SETTING_TYPE_BOOLEAN:
set_boolean(key, clear ? FALSE : value);
break;
case SETTING_TYPE_INT:
settings_set_int(key, clear ? 0 : atoi(value));
break;
case SETTING_TYPE_STRING:
settings_set_str(key, clear ? "" : value);
break;
}
signal_emit("setup changed", 0);
}
set_print(rec);
found = TRUE;
if (clear || *value != '\0')
break;
}
g_slist_free(sets);
if (!found)
printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Unknown setting %s", key);
cmd_params_free(free_arg);
}
/* SYNTAX: TOGGLE <key> [on|off|toggle] */
static void cmd_toggle(const char *data)
{
char *key, *value;
void *free_arg;
int type;
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST, &key, &value))
return;
type = settings_get_type(key);
if (type == -1)
printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Unknown setting %_%s", key);
else if (type != SETTING_TYPE_BOOLEAN)
printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Setting %_%s%_ isn't boolean, use /SET", key);
else {
set_boolean(key, *value != '\0' ? value : "TOGGLE");
set_print(settings_get_record(key));
}
cmd_params_free(free_arg);
}
static int config_key_compare(CONFIG_NODE *node1, CONFIG_NODE *node2)
{
return g_strcasecmp(node1->key, node2->key);
}
static void show_aliases(const char *alias)
{
CONFIG_NODE *node;
GSList *tmp, *list;
int aliaslen;
printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, IRCTXT_ALIASLIST_HEADER);
node = iconfig_node_traverse("aliases", FALSE);
tmp = node == NULL ? NULL : node->value;
/* first get the list of aliases sorted */
list = NULL;
aliaslen = strlen(alias);
for (; tmp != NULL; tmp = tmp->next) {
CONFIG_NODE *node = tmp->data;
if (node->type != NODE_TYPE_KEY)
continue;
if (aliaslen != 0 && g_strncasecmp(node->key, alias, aliaslen) != 0)
continue;
list = g_slist_insert_sorted(list, node, (GCompareFunc) config_key_compare);
}
/* print the aliases */
for (tmp = list; tmp != NULL; tmp = tmp->next) {
CONFIG_NODE *node = tmp->data;
printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, IRCTXT_ALIASLIST_LINE,
node->key, node->value);
}
g_slist_free(list);
printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, IRCTXT_ALIASLIST_FOOTER);
}
static void alias_remove(const char *alias)
{
if (iconfig_get_str("aliases", alias, NULL) == NULL)
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, IRCTXT_ALIAS_NOT_FOUND, alias);
else {
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, IRCTXT_ALIAS_REMOVED, alias);
iconfig_set_str("aliases", alias, NULL);
}
}
/* SYNTAX: ALIAS [[-]<alias> [<command>]] */
static void cmd_alias(const char *data)
{
char *alias, *value;
void *free_arg;
g_return_if_fail(data != NULL);
if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST, &alias, &value))
return;
if (*alias == '-') {
if (alias[1] != '\0') alias_remove(alias+1);
} else if (*alias == '\0' || *value == '\0')
show_aliases(alias);
else {
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, IRCTXT_ALIAS_ADDED, alias);
iconfig_set_str("aliases", alias, value);
}
cmd_params_free(free_arg);
}
/* SYNTAX: UNALIAS <alias> */
static void cmd_unalias(const char *data)
{
g_return_if_fail(data != NULL);
if (*data == '\0') cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
alias_remove(data);
}
/* SYNTAX: RELOAD [<file>] */
static void cmd_reload(const char *data)
{
char *fname;
fname = *data != '\0' ? g_strdup(data) :
g_strdup_printf("%s/.irssi/config", g_get_home_dir());
if (settings_reread(fname)) {
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
IRCTXT_CONFIG_RELOADED, fname);
}
g_free(fname);
}
static void settings_save_fe(const char *fname)
{
if (settings_save(fname)) {
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
IRCTXT_CONFIG_SAVED, fname);
}
}
static void settings_save_confirm(const char *line, char *fname)
{
if (g_strncasecmp(line, _("Y"), 1) == 0)
settings_save_fe(fname);
g_free(fname);
}
/* SYNTAX: SAVE [<file>] */
static void cmd_save(const char *data)
{
if (*data == '\0')
data = mainconfig->fname;
if (!irssi_config_is_changed(data)) {
settings_save_fe(data);
return;
}
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
IRCTXT_CONFIG_MODIFIED, data);
keyboard_entry_redirect((SIGNAL_FUNC) settings_save_confirm,
_("Overwrite config (y/N)?"),
0, g_strdup(data));
}
void fe_settings_init(void)
{
command_bind("set", NULL, (SIGNAL_FUNC) cmd_set);
command_bind("toggle", NULL, (SIGNAL_FUNC) cmd_toggle);
command_bind("alias", NULL, (SIGNAL_FUNC) cmd_alias);
command_bind("unalias", NULL, (SIGNAL_FUNC) cmd_unalias);
command_bind("reload", NULL, (SIGNAL_FUNC) cmd_reload);
command_bind("save", NULL, (SIGNAL_FUNC) cmd_save);
command_set_options("set", "clear");
}
void fe_settings_deinit(void)
{
command_unbind("set", (SIGNAL_FUNC) cmd_set);
command_unbind("toggle", (SIGNAL_FUNC) cmd_toggle);
command_unbind("alias", (SIGNAL_FUNC) cmd_alias);
command_unbind("unalias", (SIGNAL_FUNC) cmd_unalias);
command_unbind("reload", (SIGNAL_FUNC) cmd_reload);
command_unbind("save", (SIGNAL_FUNC) cmd_save);
}