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weechat/src/plugins/aspell/aspell.c
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/*
* Copyright (c) 2003-2008 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
/* aspell.c: Aspell plugin support for WeeChat */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <ctype.h>
#include "../weechat-plugin.h"
#include "aspell.h"
WEECHAT_PLUGIN_NAME("aspell");
WEECHAT_PLUGIN_DESCRIPTION("Aspell plugin for WeeChat");
WEECHAT_PLUGIN_AUTHOR("FlashCode <flashcode@flashtux.org>");
WEECHAT_PLUGIN_VERSION(WEECHAT_VERSION);
WEECHAT_PLUGIN_WEECHAT_VERSION(WEECHAT_VERSION);
WEECHAT_LICENSE("GPL");
struct t_weechat_plugin *weechat_aspell_plugin = NULL;
#define weechat_plugin weechat_aspell_plugin
aspell_speller_t *aspell_plugin_speller = NULL;
aspell_config_t *aspell_plugin_config = NULL;
aspell_options_t aspell_plugin_options;
/*
* weechat_aspell_new_speller : create a new speller cell
*/
aspell_speller_t *
weechat_aspell_new_speller (void)
{
aspell_speller_t *s;
s = malloc (sizeof (*s));
if (!s)
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [ERROR] : unable to alloc memory.", _PLUGIN_NAME);
return NULL;
}
s->speller= NULL;
s->lang = NULL;
s->refs = 0;
s->prev_speller = NULL;
s->next_speller = NULL;
return s;
}
/*
* weechat_aspell_free_speller : free a speller cell
*/
void
weechat_aspell_free_speller (aspell_speller_t *s)
{
if (s)
{
if (s->speller)
{
aspell_speller_save_all_word_lists (s->speller);
delete_aspell_speller (s->speller);
}
if (s->lang)
free(s->lang);
free(s);
}
}
/*
* weechat_aspell_speller_list_search : search a speller cell
*/
aspell_speller_t *
weechat_aspell_speller_list_search (char *lang)
{
aspell_speller_t *p, *r = NULL;
for(p = aspell_plugin_speller; p; p = p->next_speller)
{
if (strcmp(p->lang, lang) == 0)
{
r = p;
break;
}
}
return r;
}
/*
* weechat_aspell_speller_list_add : create and add a new speller instance
*/
int
weechat_aspell_speller_list_add (char *lang)
{
aspell_speller_t *s;
AspellConfig *config;
AspellCanHaveError *ret;
/* create a speller instance for the newly created cell */
config = new_aspell_config();
aspell_config_replace (config, "lang", lang);
ret = new_aspell_speller (config);
if (aspell_error (ret) != 0)
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [ERROR] : %s",
_PLUGIN_NAME, aspell_error_message (ret));
delete_aspell_config (config);
delete_aspell_can_have_error (ret);
return 0;
}
/* create and add a new speller cell */
s = weechat_aspell_new_speller();
if (!s)
return 0;
s->next_speller = aspell_plugin_speller;
if (aspell_plugin_speller)
aspell_plugin_speller->prev_speller = s;
aspell_plugin_speller = s;
s->lang = strdup (lang);
s->refs = 1;
s->speller = to_aspell_speller (ret);
delete_aspell_config (config);
return 1;
}
/*
* weechat_aspell_speller_list_remove : remove a speller instance
*/
int
weechat_aspell_speller_list_remove(char *lang)
{
aspell_speller_t *p;
int r = 0;
if (!aspell_plugin_speller || !lang)
return 0;
if (!aspell_plugin_speller->prev_speller
&& !aspell_plugin_speller->next_speller)
{
weechat_aspell_free_speller (aspell_plugin_speller);
aspell_plugin_speller = NULL;
return 1;
}
for(p = aspell_plugin_speller; p; p = p->next_speller)
{
if (strcmp(p->lang, lang) == 0)
{
if (p->prev_speller)
p->prev_speller->next_speller = p->next_speller;
else
aspell_plugin_speller = p->next_speller;
if (p->next_speller)
p->next_speller->prev_speller = p->prev_speller;
weechat_aspell_free_speller (p);
r = 1;
break;
}
}
return r;
}
/*
* weechat_aspell_new_config : create a new config cell
*/
aspell_config_t *
weechat_aspell_new_config (void)
{
aspell_config_t *c;
c = malloc (sizeof (*c));
if (!c)
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [ERROR] : unable to alloc memory.", _PLUGIN_NAME);
return NULL;
}
c->server = NULL;
c->channel = NULL;
c->speller = NULL;
c->prev_config = NULL;
c->next_config = NULL;
return c;
}
/*
* weechat_aspell_free_config : free a config cell
*/
void
weechat_aspell_free_config (aspell_config_t *c)
{
if (c)
{
if (c->server)
free(c->server);
if (c->channel)
free(c->channel);
free(c);
}
}
/*
* weechat_aspell_config_list_search : search a config cell
*/
aspell_config_t *
weechat_aspell_config_list_search (char *server, char *channel)
{
aspell_config_t *p, *r = NULL;
if (!server || !channel)
return NULL;
for(p = aspell_plugin_config; p; p = p->next_config)
{
if (strcmp(p->server, server) == 0
&& strcmp(p->channel, channel) == 0)
{
r = p;
break;
}
}
return r;
}
/*
* weechat_aspell_config_list_add : create and add a new config
*/
int
weechat_aspell_config_list_add (char *server, char *channel)
{
aspell_config_t *c;
c = weechat_aspell_new_config();
if (!c)
return 0;
c->channel = strdup (channel);
c->server = strdup (server);
c->next_config = aspell_plugin_config;
if (aspell_plugin_config)
aspell_plugin_config->prev_config = c;
aspell_plugin_config = c;
return 1;
}
/*
* weechat_aspell_config_list_remove : remove a speller config
*/
int
weechat_aspell_config_list_remove(char *server, char *channel)
{
aspell_config_t *p;
int r = 0;
if (!aspell_plugin_config || !server || !channel)
return 0;
if (!aspell_plugin_config->prev_config
&& !aspell_plugin_config)
{
weechat_aspell_free_config (aspell_plugin_config);
aspell_plugin_config = NULL;
return 1;
}
for(p = aspell_plugin_config; p; p = p->next_config)
{
if (strcmp(p->server, server) == 0
&& strcmp(p->channel, channel) == 0)
{
if (p->prev_config)
p->prev_config->next_config = p->next_config;
else
aspell_plugin_config = p->next_config;
if (p->next_config)
p->next_config->prev_config = p->prev_config;
weechat_aspell_free_config (p);
r = 1;
break;
}
}
return r;
}
/*
* weechat_aspell_iso_to_lang :
* convert an aspell iso lang code
* in its english full name
*
*/
char *
weechat_aspell_iso_to_lang (char *code)
{
iso_langs_t *p;
char *l;
l = NULL;
for(p = langs_avail; p->code; ++p)
{
if (strcmp(p->code, code) == 0)
{
l = strdup(p->name);
break;
}
}
if (!l)
l = strdup ("Unknown");
return l;
}
/*
* weechat_aspell_iso_to_country :
* convert an aspell iso country
* code in its english full name
*/
char *
weechat_aspell_iso_to_country (char *code)
{
iso_countries_t *p;
char *c;
c = NULL;
for(p = countries_avail; p->code; ++p)
{
if (strcmp(p->code, code) == 0)
{
c = strdup(p->name);
break;
}
}
if (!c)
c = strdup ("Unknown");
return c;
}
/*
* weechat_aspell_speller_exists :
* return 1 if an aspell dict exists
* for a lang, 0 otherwise
*/
int
weechat_aspell_speller_exists (char *lang)
{
struct AspellConfig *config;
AspellDictInfoList *l;
AspellDictInfoEnumeration *el;
const AspellDictInfo *di;
int r;
r = 0;
config = new_aspell_config();
l = get_aspell_dict_info_list (config);
el = aspell_dict_info_list_elements (l);
di = NULL;
while (( di = aspell_dict_info_enumeration_next (el)))
{
if (strcmp(di->name, lang) == 0)
{
r = 1;
break;
}
}
delete_aspell_dict_info_enumeration (el);
delete_aspell_config (config);
return r;
}
/*
* weechat_aspell_speller_list_dicts :
* list all aspell dict installed on system and display them
*/
void
weechat_aspell_speller_list_dicts (void)
{
char *country, *lang, *p;
char buffer[192];
struct AspellConfig *config;
AspellDictInfoList *l;
AspellDictInfoEnumeration *el;
const AspellDictInfo *di;
config = new_aspell_config();
l = get_aspell_dict_info_list (config);
el = aspell_dict_info_list_elements (l);
di = NULL;
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL, "[%s] *** dictionnaries list :", _PLUGIN_NAME);
while (( di = aspell_dict_info_enumeration_next (el)))
{
country = NULL;
p = strchr (di->code, '_');
if (p)
{
*p = '\0';
lang = weechat_aspell_iso_to_lang ((char*) di->code);
*p = '_';
country = weechat_aspell_iso_to_country (p+1);
}
else
lang = weechat_aspell_iso_to_lang ((char*) di->code);
if (strlen (di->jargon) == 0)
{
if (p)
snprintf (buffer, sizeof(buffer), "%-22s %s (%s)", di->name, lang, country);
else
snprintf (buffer, sizeof(buffer), "%-22s %s", di->name, lang);
}
else
{
if (p)
snprintf (buffer, sizeof(buffer), "%-22s %s (%s - %s)", di->name, lang, country, di->jargon);
else
snprintf (buffer, sizeof(buffer), "%-22s %s (%s)", di->name, lang, di->jargon);
}
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL, "[%s] - %s", _PLUGIN_NAME, buffer);
if (lang)
free (lang);
if (country)
free (country);
}
delete_aspell_dict_info_enumeration (el);
delete_aspell_config (config);
}
/*
* weechat_aspell_config_show : display plugin settings
*/
void
weechat_aspell_config_show (void)
{
aspell_config_t *p;
if (!aspell_plugin_config)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SHOW] *** No buffers with spellchecking enable",
_PLUGIN_NAME);
else
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SHOW] *** Spellchecking is active on the following buffers :",
_PLUGIN_NAME);
for(p = aspell_plugin_config; p; p = p->next_config)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SHOW] -> %s@%s with lang '%s'",
_PLUGIN_NAME, p->channel, p->server, p->speller->lang);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SHOW] *** plugin options :", _PLUGIN_NAME);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SHOW] -> word-size = %d",
_PLUGIN_NAME, aspell_plugin_options.word_size);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SHOW] -> color = %s",
_PLUGIN_NAME, aspell_plugin_options.color_name);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
aspell_plugin_options.check_sync == 1
? "[%s] [SHOW] -> realtime spellchecking is enable"
: "[%s] [SHOW] -> asynchronous spellchecking is enable"
,
_PLUGIN_NAME);
}
/*
* weechat_aspell_config_addword : adding a word in personnal dictionaries
*/
int
weechat_aspell_config_addword(char *word)
{
char *server, *channel;
aspell_config_t *c;
int ret;
ret = 0;
channel = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "channel", NULL);
server = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "server", NULL);
if (!server || !channel)
return 0;
c = weechat_aspell_config_list_search (server, channel);
if (c) {
if (aspell_speller_add_to_personal (
c->speller->speller, (const char *) word, strlen(word)) == 1)
ret = 1;
}
if (ret)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [ADD-WORD] word '%s' successfully added in your personnal dictionnary",
_PLUGIN_NAME, word);
else
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [ADD-WORD] an error occured while adding word '%s' in your personnal dict",
_PLUGIN_NAME, word);
if (server)
free (server);
if (channel)
free (channel);
return ret;
}
/*
* weechat_aspell_config_dump : display debug infos
*/
void
weechat_aspell_config_dump (void)
{
aspell_config_t *p;
aspell_speller_t *s;
if (!aspell_plugin_config)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [DEBUG] [CONFIG] no config",
_PLUGIN_NAME);
for(p = aspell_plugin_config; p; p = p->next_config)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [DEBUG] [CONFIG] @%p server='%s' channel='%s' @speller=%p lang='%s' @p=%p @n=%p",
_PLUGIN_NAME, p, p->server, p->channel, p->speller, p->speller->lang, p->prev_config, p->next_config);
if (!aspell_plugin_speller)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [DEBUG] [SPELLER] no speller",
_PLUGIN_NAME);
for(s = aspell_plugin_speller; s; s = s->next_speller)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [DEBUG] [SPELLER] @%p lang='%s' refs=%d @engine=%p @p=%p @n=%p",
_PLUGIN_NAME, s, s->lang, s->refs, s->speller, s->prev_speller, s->next_speller);
}
/*
* weechat_aspell_config_enable_for : internal subroutine
*/
void
weechat_aspell_config_enable_for (char *server, char *channel, char *lang)
{
aspell_config_t *c;
aspell_speller_t *s;
if (!weechat_aspell_speller_exists (lang))
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [WARN] '%s' dictionary doesn't seems to be available on your system",
_PLUGIN_NAME, lang);
return;
}
c = weechat_aspell_config_list_search (server, channel);
if (c)
{
c->speller->refs--;
if (c->speller->refs == 0)
weechat_aspell_speller_list_remove (c->speller->lang);
weechat_aspell_config_list_remove (server, channel);
}
if (!weechat_aspell_config_list_add (server, channel))
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [ERROR] enabling spell checking on %s@%s failed",
_PLUGIN_NAME, channel, server);
return;
}
s = weechat_aspell_speller_list_search (lang);
if (!s) {
weechat_aspell_speller_list_add (lang);
s = aspell_plugin_speller;
}
else
s->refs++;
aspell_plugin_config->speller = s;
}
/*
* weechat_aspell_config_enable :
* enabling given lang spell checking on current server/channel
*/
void
weechat_aspell_config_enable (char *lang)
{
char *channel, *server;
channel = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "channel", NULL);
server = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "server", NULL);
if (!server || !channel)
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [WARN] you are not in a channel",
_PLUGIN_NAME);
return;
}
weechat_aspell_config_enable_for (server, channel, lang);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] spell checking '%s' is now active on %s@%s",
_PLUGIN_NAME, lang, channel, server);
if (channel)
free (channel);
if (server)
free (server);
}
/*
* weechat_aspell_config_disable :
* disabling spell checking on current server/channel
*/
void
weechat_aspell_config_disable (void)
{
aspell_config_t *c;
char *channel, *server;
channel = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "channel", NULL);
server = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "server", NULL);
if (!server || !channel)
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [WARN] you are not in a channel",
_PLUGIN_NAME, NULL, NULL);
return;
}
c = weechat_aspell_config_list_search (server, channel);
if (!c)
{
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [WARN] spell checking is not active on %s@%s",
_PLUGIN_NAME, channel, server);
if (channel)
free (channel);
if (server)
free (server);
return;
}
c->speller->refs--;
if (c->speller->refs == 0)
weechat_aspell_speller_list_remove (c->speller->lang);
weechat_aspell_config_list_remove (server, channel);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] spell checking is now inactive on %s@%s",
_PLUGIN_NAME, channel, server);
if (channel)
free (channel);
if (server)
free (server);
}
/*
* weechat_aspell_config_set : setting options values
*/
int
weechat_aspell_config_set(char *option, char *value)
{
int c;
if (strcmp (option, "word-size") == 0)
{
aspell_plugin_options.word_size = atoi ((value == NULL) ? "" : value);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SET] setting %s = %d",
_PLUGIN_NAME, option, aspell_plugin_options.word_size);
}
else if (strcmp (option, "toggle-check-mode") == 0)
{
aspell_plugin_options.check_sync = aspell_plugin_options.check_sync == 1 ? 0 : 1;
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
aspell_plugin_options.check_sync == 1
? "[%s] [SET] spellchecking is now set in realtime mode"
: "[%s] [SET] spellchecking is now set in asynchronous mode",
_PLUGIN_NAME, option);
}
else if (strcmp (option, "color") == 0)
{
c = weechat_aspell_plugin->get_irc_color (weechat_aspell_plugin, (value == NULL) ? "" : value);
if (c == -1)
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SET] setting %s = %s failed : color '%s' is unknown",
_PLUGIN_NAME, option,
(value == NULL) ? "" : value,
(value == NULL) ? "" : value);
else
{
aspell_plugin_options.color = c;
if (aspell_plugin_options.color_name)
free (aspell_plugin_options.color_name);
aspell_plugin_options.color_name = strdup (value);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL,
"[%s] [SET] setting %s = %s",
_PLUGIN_NAME, option, aspell_plugin_options.color_name);
}
}
else
return 0;
return 1;
}
/*
* weechat_aspell_config_save : saving plugin config
*/
int
weechat_aspell_config_save (void)
{
aspell_config_t *p, *q;
char *servers, *channels, *option;
char **servers_list;
int n, i, s, found;
servers = NULL;
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "servers", "");
for(p = aspell_plugin_config; p; p = p->next_config)
{
servers = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, "servers");
if (!servers)
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "servers", p->server);
else if (strlen (servers) == 0)
{
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "servers", p->server);
free (servers);
}
else
{
servers_list = weechat_aspell_plugin->explode_string (weechat_aspell_plugin, servers, " ", 0, &s);
if (servers_list)
{
found = 0;
for (i=0; i<s; i++)
{
if (strcmp (servers_list[i], p->server) == 0)
{
found = 1;
break;
}
}
if (found == 0)
{
n = strlen (servers) + strlen (p->server) + 2;
servers = realloc (servers, n);
strcat (servers, " ");
strcat (servers, p->server);
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "servers", servers);
}
free (servers_list);
}
free (servers);
}
channels = NULL;
for(q = aspell_plugin_config; q; q = q->next_config)
{
if (strcmp (p->server, q->server) == 0)
{
if (!channels)
channels = strdup (q->channel);
else
{
n = strlen (channels) + strlen (q->channel) + 2;
channels = realloc (channels, n);
strcat (channels, " ");
strcat (channels, q->channel);
}
n = 7 + strlen (p->server) + strlen (q->channel);
option = malloc (n);
snprintf (option, n, "lang_%s_%s", p->server, q->channel);
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, option, q->speller->lang);
free (option);
}
}
if (channels)
{
n = 10 + strlen (p->server);
option = malloc (n);
snprintf (option, n, "channels_%s", p->server);
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, option, channels);
free (option);
free (channels);
}
}
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL, "[%s] [SAVE] configuration saved", _PLUGIN_NAME);
return 1;
}
/*
* weechat_aspell_config_load : loading plugin config
*/
int
weechat_aspell_config_load(void)
{
char *servers, *channels, *lang;
char *option_s, *option_l;
char **servers_list, **channels_list;
int i, j, s, c, n;
servers = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, "servers");
if (!servers)
return 0;
servers_list = weechat_aspell_plugin->explode_string (weechat_aspell_plugin, servers, " ", 0, &s);
if (servers_list)
{
for (i=0; i<s; i++)
{
n = 10 + strlen (servers_list[i]);
option_s = malloc (n);
snprintf (option_s, n, "channels_%s", servers_list[i]);
channels = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, option_s);
if (channels)
{
channels_list = weechat_aspell_plugin->explode_string (weechat_aspell_plugin, channels, " ", 0, &c);
if (channels_list)
{
for (j=0; j<c; j++)
{
n = 7 + strlen (servers_list[i]) + strlen (channels_list[j]);
option_l = malloc (n);
snprintf (option_l, n, "lang_%s_%s", servers_list[i], channels_list[j]);
lang = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, option_l);
if (lang)
{
weechat_aspell_config_enable_for (servers_list[i], channels_list[j], lang);
free (lang);
}
free (option_l);
}
weechat_aspell_plugin->free_exploded_string (weechat_aspell_plugin, channels_list);
}
free (channels);
}
free (option_s);
}
weechat_aspell_plugin->free_exploded_string (weechat_aspell_plugin, servers_list);
}
weechat_aspell_plugin->print_server (weechat_aspell_plugin, "[%s] [LOAD] configuration loaded", _PLUGIN_NAME);
return 1;
}
/*
* weechat_aspell_options_save : saving plugin options
*/
int
weechat_aspell_options_save(void)
{
char buf[8];
snprintf (buf, sizeof(buf), "%d", aspell_plugin_options.word_size);
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "word-size", buf);
snprintf (buf, sizeof(buf), "%d", aspell_plugin_options.check_sync);
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "check-sync", buf);
weechat_aspell_plugin->set_plugin_config (weechat_aspell_plugin, "color", aspell_plugin_options.color_name);
weechat_aspell_plugin->print (weechat_aspell_plugin, NULL, NULL, "[%s] [SAVE] options saved", _PLUGIN_NAME);
return 1;
}
/*
* weechat_aspell_options_load : loading plugin options
*/
int
weechat_aspell_options_load(void)
{
char *buffer;
int n;
buffer = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, "word-size");
if (buffer)
{
aspell_plugin_options.word_size = atoi (buffer);
free (buffer);
}
else
aspell_plugin_options.word_size = _PLUGIN_OPTION_WORD_SIZE;
buffer = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, "check-sync");
if (buffer)
{
aspell_plugin_options.check_sync = atoi (buffer);
if (aspell_plugin_options.check_sync != 0 && aspell_plugin_options.check_sync != 1)
aspell_plugin_options.check_sync = _PLUGIN_OPTION_CHECK_SYNC;
free (buffer);
}
else
aspell_plugin_options.check_sync = _PLUGIN_OPTION_CHECK_SYNC;
buffer = weechat_aspell_plugin->get_plugin_config (weechat_aspell_plugin, "color");
if (buffer)
{
n = weechat_aspell_plugin->get_irc_color (weechat_aspell_plugin, buffer);
if (n == -1)
{
aspell_plugin_options.color = weechat_aspell_plugin->get_irc_color (weechat_aspell_plugin, _PLUGIN_OPTION_COLOR);
aspell_plugin_options.color_name = strdup (_PLUGIN_OPTION_COLOR);
}
else
{
aspell_plugin_options.color = n;
aspell_plugin_options.color_name = strdup (buffer);
}
free (buffer);
}
else {
aspell_plugin_options.color = weechat_aspell_plugin->get_irc_color (weechat_aspell_plugin, _PLUGIN_OPTION_COLOR);
aspell_plugin_options.color_name = strdup (_PLUGIN_OPTION_COLOR);
}
weechat_aspell_plugin->print_server (weechat_aspell_plugin, "[%s] [LOAD] options loaded", _PLUGIN_NAME);
return 1;
}
/*
* weechat_aspell_speller_command : manage "/aspell" uses
*/
int
weechat_aspell_speller_command (t_weechat_plugin *p,
int argc, char **argv,
char *handler_args,
void *handler_pointer)
{
char helpcmd[32];
char **args;
int c, r;
/* make C compiler happy */
(void) p;
(void) handler_args;
(void) handler_pointer;
snprintf(helpcmd, sizeof(helpcmd), "/help %s", plugin_command);
r = 0;
if ((argc == 3) && argv[1] && argv[2])
{
args = weechat_aspell_plugin->explode_string (weechat_aspell_plugin, argv[2], " ", 0, &c);
if (args)
{
if (c >= 1)
{
if (strcmp (args[0], "dictlist") == 0)
{
weechat_aspell_speller_list_dicts ();
r = 1;
}
else if (strcmp (args[0], "show") == 0)
{
weechat_aspell_config_show ();
r = 1;
}
else if (strcmp (args[0], "save") == 0)
{
weechat_aspell_config_save ();
weechat_aspell_options_save();
r = 1;
}
else if (strcmp (args[0], "dump") == 0)
{
weechat_aspell_config_dump ();
r = 1;
}
else if (strcmp (args[0], "enable") == 0)
{
if (c >= 2)
{
weechat_aspell_config_enable (args[1]);
r = 1;
}
}
else if (strcmp (args[0], "disable") == 0)
weechat_aspell_config_disable ();
else if (strcmp (args[0], "set") == 0)
{
if (c >= 2)
{
r = weechat_aspell_config_set (args[1], args[2]);
}
}
else if (strcmp (args[0], "add-word") == 0)
{
if (c >= 2)
{
weechat_aspell_config_addword (args[1]);
r = 1;
}
}
}
weechat_aspell_plugin->free_exploded_string (weechat_aspell_plugin, args);
}
}
if (r == 0)
weechat_aspell_plugin->exec_command (weechat_aspell_plugin, NULL, NULL, helpcmd);
return PLUGIN_RC_OK;
}
/*
* weechat_aspell_nick_in_server_channel :
* check presence of a nick in a server/channel
*/
int
weechat_aspell_nick_in_channel (char *nick, char *server, char *channel)
{
t_plugin_nick_info *nick_info, *ptr_nick;
int ret;
ret = 0;
if (!nick || !server || ! channel)
return ret;
nick_info = weechat_aspell_plugin->get_nick_info (
weechat_aspell_plugin, server, channel);
if (!nick_info)
return ret;
for(ptr_nick = nick_info; ptr_nick; ptr_nick = ptr_nick->next_nick)
{
if (strcmp (nick, ptr_nick->nick) == 0) {
ret = 1;
break;
}
}
weechat_aspell_plugin->free_nick_info (weechat_aspell_plugin, nick_info);
return ret;
}
/*
* weechat_aspell_clean_word :
* strip punct chars at the begining and at the end of a word
*/
char *
weechat_aspell_clean_word (char *word, int *offset)
{
int len;
char *buffer, *w, *p;
if (!word)
return NULL;
buffer = strdup (word);
*offset = 0;
p = buffer;
while (p)
{
if (!ispunct(*p))
break;
p++;
(*offset)++;
}
p = buffer + strlen(buffer) - 1;
while (p >= buffer)
{
if (!ispunct(*p))
break;
p--;
}
len = p - buffer - *offset + 1;
if (len <= 0)
{
free (buffer);
return NULL;
}
w = malloc (len+1);
if (w) {
memcpy (w, buffer + *offset, len);
w[len] = '\0';
}
free (buffer);
return w;
}
/*
* weechat_aspell_is_simili_number :
* detect if a word is made of chars and punctation
*/
int
weechat_aspell_is_simili_number (char *word)
{
int len, ret, i;
ret = 1;
len = strlen (word);
if (!word)
return 0;
for (i=0; i<len; i++)
{
if (!ispunct(word[i]) && !isdigit(word[i]))
{
ret = 0;
break;
}
}
return ret;
}
/*
* weechat_aspell_is_url :
* detect if a word is an url
*/
int
weechat_aspell_is_url (char *word)
{
int ret;
ret = 0;
if (strncasecmp(word, "http://", 7) == 0
|| strncasecmp(word, "https://", 8) == 0
|| strncasecmp(word, "ftp://", 6) == 0
|| strncasecmp(word, "tftp://", 7) == 0
|| strncasecmp(word, "ftps://", 7) == 0
|| strncasecmp(word, "ssh://", 6) == 0
|| strncasecmp(word, "fish://", 7) == 0
|| strncasecmp(word, "dict://", 7) == 0
|| strncasecmp(word, "ldap://", 7) == 0
|| strncasecmp(word, "file://", 7) == 0
|| strncasecmp(word, "telnet://", 9) == 0
|| strncasecmp(word, "gopher://", 9) == 0
|| strncasecmp(word, "irc://", 6) == 0
|| strncasecmp(word, "ircs://", 7) == 0
|| strncasecmp(word, "irc6://", 7) == 0
|| strncasecmp(word, "irc6s://", 8) == 0
|| strncasecmp(word, "cvs://", 6) == 0
|| strncasecmp(word, "svn://", 6) == 0
|| strncasecmp(word, "svn+ssh://", 10) == 0)
ret = 1;
return ret;
}
/*
* weechat_aspell_keyb_check : handler to check spelling on input line
*/
int
weechat_aspell_keyb_check (t_weechat_plugin *p, int argc, char **argv,
char *handler_args, void *handler_pointer)
{
char *server, *channel;
aspell_config_t *c;
cmds_keep_t *cmd;
int keep_cmd_found;
char *input, *ptr_input, *pos_space, *clword;
int count, offset;
/* make C compiler happy */
(void) p;
(void) handler_args;
(void) handler_pointer;
channel = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "channel", NULL);
server = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "server", NULL);
if (!server || !channel)
return PLUGIN_RC_OK;
c = weechat_aspell_config_list_search (server, channel);
if (!c)
return PLUGIN_RC_OK;
if (aspell_plugin_options.check_sync == 0 && argv[0] && argv[0][0])
{
if (argv[0][0] == '*' && !ispunct (argv[0][1]) && !isspace (argv[0][1]))
return PLUGIN_RC_OK;
}
if (!(argc == 3 && argv[1] && argv[2]))
return PLUGIN_RC_OK;
if (strcmp (argv[1], argv[2]) == 0)
return PLUGIN_RC_OK;
input = weechat_aspell_plugin->get_info (weechat_aspell_plugin, "input", NULL);
if (!input)
return PLUGIN_RC_OK;
if (!input[0])
return PLUGIN_RC_OK;
if (input[0] == '/')
{
keep_cmd_found = 0;
for(cmd = cmd_tokeep; cmd->cmd; ++cmd)
{
if (strncasecmp (input, cmd->cmd, cmd->len) == 0) {
keep_cmd_found = 1;
break;
}
}
if (keep_cmd_found == 0)
return PLUGIN_RC_OK;
}
count = 0;
ptr_input = input;
weechat_aspell_plugin->input_color (weechat_aspell_plugin, 0, 0, 0);
while (ptr_input && ptr_input[0])
{
pos_space = strchr (ptr_input, ' ');
if (pos_space)
pos_space[0] = '\0';
if (ptr_input[0] != '/' && ptr_input[0] != '-' && ptr_input[0] != '#')
{
clword = weechat_aspell_clean_word (ptr_input, &offset);
if (clword)
{
if ( (int) strlen (clword) >= aspell_plugin_options.word_size)
{
if (!weechat_aspell_is_url (clword))
{
if (!weechat_aspell_is_simili_number (clword))
{
if (!weechat_aspell_nick_in_channel (clword, server, channel))
{
if (aspell_speller_check (c->speller->speller, clword, -1) != 1)
{
if (count == 0)
weechat_aspell_plugin->input_color (weechat_aspell_plugin, 0, 0, 0);
weechat_aspell_plugin->input_color (weechat_aspell_plugin, aspell_plugin_options.color,
ptr_input - input + offset, strlen (clword));
count++;
}
}
}
}
}
free (clword);
}
}
if (pos_space)
{
pos_space[0] = ' ';
ptr_input = pos_space + 1;
while (ptr_input[0] == ' ')
ptr_input++;
}
else
ptr_input = NULL;
}
weechat_aspell_plugin->input_color (weechat_aspell_plugin, -1, 0, 0);
free (input);
return PLUGIN_RC_OK;
}
/*
* weechat_plugin_init : init function, called when plugin is loaded
*/
int
weechat_plugin_init (t_weechat_plugin *plugin)
{
char help[1024];
aspell_plugin_speller = NULL;
aspell_plugin_config = NULL;
weechat_aspell_plugin = plugin;
snprintf (help, sizeof(help),
" show : show plugin configuration\n"
"dictlist : show installed dictionnaries\n"
" save : save plugin configuration\n"
" enable : enable aspell on current channel/server\n"
" disable : disable aspell on current channel/server\n"
"add-word : add a word in your personnal aspell dict\n"
" dump : show plugins internals (usefull for debug)\n"
" set : setting options\n"
" OPTION := { word-size SIZE | toogle-check-mode | color COLOR }\n"
" word-size : minimum size for a word to be checked (default : %d)\n"
" toggle-check-mode : switch between a realtime or an asynchronous checking\n"
" color : color of the mispelled words\n"
"\n"
" *NB : input line beginning with a '/' is not checked\n",
_PLUGIN_OPTION_WORD_SIZE);
weechat_aspell_plugin->cmd_handler_add (weechat_aspell_plugin, "aspell",
"Aspell Plugin configuration",
"{ show | save | dictlist | set [OPTION [VALUE]] | add-word WORD | enable LANG | disable | dump }",
help,
"show|dictlist|save|enable|disable|set|add-word|dump word-size|toggle-check-mode|color",
&weechat_aspell_speller_command, NULL, NULL);
weechat_aspell_plugin->keyboard_handler_add (
weechat_aspell_plugin, &weechat_aspell_keyb_check, NULL, NULL);
weechat_aspell_options_load ();
weechat_aspell_config_load ();
return PLUGIN_RC_OK;
}
/*
* weechat_plugin_end : end function, called when plugin is unloaded
*/
void
weechat_plugin_end (t_weechat_plugin *p)
{
aspell_speller_t *s, *t;
aspell_config_t *c, *d;
/* make C compiler happy */
(void) p;
weechat_aspell_options_save ();
weechat_aspell_config_save ();
/* freeing memory */
/* options */
if (aspell_plugin_options.color_name)
free (aspell_plugin_options.color_name);
/* spellers */
s = aspell_plugin_speller;
while ( s != NULL)
{
t = s;
s = s->next_speller;
weechat_aspell_free_speller (t);
}
/* config */
c = aspell_plugin_config;
while ( c != NULL)
{
d = c;
c = c->next_config;
weechat_aspell_free_config (c);
}
}
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