+++ /dev/null
-/*
- fe-recode.c : irssi
-
- Copyright (C) 1999-2000 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 "modules.h"
-#include "module-formats.h"
-#include "commands.h"
-#include "levels.h"
-#include "lib-config/iconfig.h"
-#include "settings.h"
-#include "printtext.h"
-#include "formats.h"
-#include "recode.h"
-
-#ifdef HAVE_NL_LANGINFO
-# include <langinfo.h>
-#endif
-
-#define SLIST_FOREACH(var, head) \
-for ((var) = (head); \
- (var); \
- (var) = g_slist_next((var)))
-
-#ifdef HAVE_GLIB2
-char *recode_fallback = NULL;
-char *recode_out_default = NULL;
-char *term_charset = NULL;
-
-static const char *fe_recode_get_target (WI_ITEM_REC *witem)
-{
- if (witem && (witem->type == module_get_uniq_id_str("WINDOW ITEM TYPE", "QUERY")
- || witem->type == module_get_uniq_id_str("WINDOW ITEM TYPE", "CHANNEL")))
- return window_item_get_target(witem);
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, TXT_NOT_CHANNEL_OR_QUERY);
- return NULL;
-}
-
-static int fe_recode_compare_func (CONFIG_NODE *node1, CONFIG_NODE *node2)
-{
- return strcmp(node1->key, node2->key);
-}
-
-/* SYNTAX: RECODE */
-static void fe_recode_cmd (const char *data, SERVER_REC *server, WI_ITEM_REC *witem)
-{
- if (*data)
- command_runsub("recode", data, server, witem);
- else {
- CONFIG_NODE *conversions;
- GSList *tmp;
- GSList *sorted = NULL;
-
- conversions = iconfig_node_traverse("conversions", FALSE);
-
- for (tmp = conversions ? config_node_first(conversions->value) : NULL;
- tmp != NULL;
- tmp = config_node_next(tmp)) {
- CONFIG_NODE *node = tmp->data;
-
- if (node->type == NODE_TYPE_KEY)
- sorted = g_slist_insert_sorted(sorted, node, (GCompareFunc) fe_recode_compare_func);
- }
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_RECODE_HEADER);
- SLIST_FOREACH(tmp, sorted)
- {
- CONFIG_NODE *node = tmp->data;
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_RECODE_LINE, node->key, node->value);
- }
-
- g_slist_free(sorted);
- }
-}
-
-/* SYNTAX: RECODE ADD [[<tag>/]<target>] <charset> */
-static void fe_recode_add_cmd (const char *data, SERVER_REC *server, WI_ITEM_REC *witem)
-{
- const char *first;
- const char *second;
- const char *target;
- const char *charset;
- void *free_arg;
-
- if (! cmd_get_params(data, &free_arg, 2, &first, &second))
- return;
-
- if (! *first)
- cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
-
- if (*second) {
- target = first;
- charset = second;
- } else {
- target = fe_recode_get_target(witem);
- charset = first;
- if (! target)
- goto end;
- }
- if (is_valid_charset(charset)) {
- iconfig_set_str("conversions", target, charset);
- printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, TXT_CONVERSION_ADDED, target, charset);
- } else
- signal_emit("error command", 2, GINT_TO_POINTER(CMDERR_INVALID_CHARSET), charset);
- end:
- cmd_params_free(free_arg);
-}
-
-/* SYNTAX: RECODE REMOVE [<target>] */
-static void fe_recode_remove_cmd (const char *data, SERVER_REC *server, WI_ITEM_REC *witem)
-{
- const char *target;
- void *free_arg;
-
- if (! cmd_get_params(data, &free_arg, 1, &target))
- return;
-
- if (! *target) {
- target = fe_recode_get_target(witem);
- if (! target)
- goto end;
- }
-
- if (iconfig_get_str("conversions", target, NULL) == NULL)
- printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, TXT_CONVERSION_NOT_FOUND, target);
- else {
- iconfig_set_str("conversions", target, NULL);
- printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, TXT_CONVERSION_REMOVED, target);
- }
-
- end:
- cmd_params_free(free_arg);
-}
-
-static void read_settings(void)
-{
- /* preserve the valid values */
- char *old_term_charset = g_strdup(term_charset);
- char *old_recode_fallback = g_strdup(recode_fallback);
- char *old_recode_out_default = g_strdup(recode_out_default);
-
- if (settings_get_bool("recode_transliterate")) {
- /* check if transliterations are supported in this system */
- if (!is_valid_charset("ASCII")) {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_CONVERSION_NO_TRANSLITS);
- settings_set_bool("recode_transliterate", FALSE);
- }
- }
-
- if (recode_fallback)
- g_free(recode_fallback);
- recode_fallback = g_strdup(settings_get_str("recode_fallback"));
- if (!is_valid_charset(recode_fallback)) {
- signal_emit("error command", 2, GINT_TO_POINTER(CMDERR_INVALID_CHARSET), recode_fallback);
- g_free(recode_fallback);
- recode_fallback = is_valid_charset(old_recode_fallback) ? g_strdup(old_recode_fallback) : "ISO8859-1";
- settings_set_str("recode_fallback", recode_fallback);
- }
-
- if (term_charset)
- g_free(term_charset);
- term_charset = g_strdup(settings_get_str("term_charset"));
- if (!is_valid_charset(term_charset)) {
- g_free(term_charset);
-#if defined (HAVE_NL_LANGINFO) && defined(CODESET)
- term_charset = is_valid_charset(old_term_charset) ? g_strdup(old_term_charset) :
- *nl_langinfo(CODESET) != '\0' ? g_strdup(nl_langinfo(CODESET)) :
- "ISO8859-1";
-#else
- term_charset = is_valid_charset(old_term_charset) ? g_strdup(old_term_charset) : "ISO8859-1";
-#endif
- settings_set_str("term_charset", term_charset);
- /* FIXME: move the check of term_charset into fe-text/term.c
- it breaks the proper term_input_type
- setup and reemitting of the signal is kludgy */
- if (g_strcasecmp(term_charset, old_term_charset) != 0)
- signal_emit("setup changed", 0);
- }
-
- if (recode_out_default)
- g_free(recode_out_default);
- recode_out_default = g_strdup(settings_get_str("recode_out_default_charset"));
- if (recode_out_default != NULL && *recode_out_default != '\0' &&
- !is_valid_charset(recode_out_default)) {
- signal_emit("error command", 2, GINT_TO_POINTER(CMDERR_INVALID_CHARSET), recode_out_default);
- g_free(recode_out_default);
- recode_out_default = is_valid_charset(old_recode_out_default) ? g_strdup(old_recode_out_default) : NULL;
- settings_set_str("recode_out_default_charset", recode_out_default);
- }
-
- g_free(old_term_charset);
- g_free(old_recode_fallback);
- g_free(old_recode_out_default);
-}
-#endif
-
-void fe_recode_init (void)
-{
-/* FIXME: print this is not supported instead */
-#ifdef HAVE_GLIB2
- command_bind("recode", NULL, (SIGNAL_FUNC) fe_recode_cmd);
- command_bind("recode add", NULL, (SIGNAL_FUNC) fe_recode_add_cmd);
- command_bind("recode remove", NULL, (SIGNAL_FUNC) fe_recode_remove_cmd);
- signal_add("setup changed", (SIGNAL_FUNC) read_settings);
- read_settings();
-#endif
-}
-
-void fe_recode_deinit (void)
-{
-/* FIXME: print this is not supported instead */
-#ifdef HAVE_GLIB2
- command_unbind("recode", (SIGNAL_FUNC) fe_recode_cmd);
- command_unbind("recode add", (SIGNAL_FUNC) fe_recode_add_cmd);
- command_unbind("recode remove", (SIGNAL_FUNC) fe_recode_remove_cmd);
- signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
-#endif
-}
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