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/*
* configuration.c -- Dotconf configuration for SpeechD-Up
*
* Copyright (C) 2001, 2002, 2003, 2006 Brailcom, o.p.s.
*
* This 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, or (at your option)
* any later version.
*
* This software 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 package; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dotconf.h>
#include "log.h"
#include "configuration.h"
#include "options.h"
extern struct spd_options options;
/*
* Declare the dotconf error handler and callbacks.
*/
static FUNC_ERRORHANDLER(errorhandler);
static DOTCONF_CB(cb_dontInitTables);
static DOTCONF_CB(cb_language);
static DOTCONF_CB(cb_logFile);
static DOTCONF_CB(cb_logLevel);
static DOTCONF_CB(cb_speakupCharacters);
static DOTCONF_CB(cb_speakupChartab);
static DOTCONF_CB(cb_speakupCoding);
static DOTCONF_CB(cb_speakupDevice);
/*
* Initialize the array of configuration options.
*/
static const configoption_t configOptions[] = {
{"DontInitTables", ARG_TOGGLE, cb_dontInitTables, NULL, CTX_ALL,},
{"Language", ARG_STR, cb_language, NULL, CTX_ALL,},
{"LogFile", ARG_STR, cb_logFile, NULL, CTX_ALL,},
{"LogLevel", ARG_INT, cb_logLevel, NULL, CTX_ALL,},
{"SpeakupCharacters", ARG_STR, cb_speakupCharacters, NULL, CTX_ALL,},
{"SpeakupChartab", ARG_STR, cb_speakupChartab, NULL, CTX_ALL,},
{"SpeakupCoding", ARG_STR, cb_speakupCoding, NULL, CTX_ALL,},
{"SpeakupDevice", ARG_STR, cb_speakupDevice, NULL, CTX_ALL,},
LAST_OPTION
};
static FUNC_ERRORHANDLER(errorhandler)
{
LOG(2, "Configuration file error: %s\n", msg);
return 0;
}
static DOTCONF_CB(cb_dontInitTables)
{
if (options.dont_init_tables_set != COMMAND_LINE) {
LOG(3, "setting %s to %i\n", cmd->name, cmd->data.value);
options.dont_init_tables = cmd->data.value;
options.dont_init_tables_set = CONFIG_FILE;
LOG(3, "setting %s has value %i\n", cmd->name, cmd->data.value);
}
return NULL;
}
static DOTCONF_CB(cb_language)
{
assert(cmd->data.str);
if (options.language_set != COMMAND_LINE) {
LOG(3, "setting %s to %s\n", cmd->name, cmd->data.str);
free(options.language);
options.language = strdup(cmd->data.str);
options.language_set = CONFIG_FILE;
LOG(3, "setting %s has value %s\n", cmd->name, cmd->data.str);
}
return NULL;
}
static DOTCONF_CB(cb_logFile)
{
assert(cmd->data.str);
if (options.log_file_name_set != COMMAND_LINE) {
LOG(3, "setting %s to %s\n", cmd->name, cmd->data.str);
free(options.log_file_name);
options.log_file_name = strdup(cmd->data.str);
options.log_file_name_set = CONFIG_FILE;
LOG(3, "setting %s has value %s\n", cmd->name, cmd->data.str);
}
return NULL;
}
static DOTCONF_CB(cb_logLevel)
{
if ((cmd->data.value < 1) || (cmd->data.value > 5))
FATAL(-1, "Log level must be between 1 and 5");
if (options.log_level_set != COMMAND_LINE) {
LOG(3, "setting %s to %i\n", cmd->name, cmd->data.value);
options.log_level = cmd->data.value;
options.log_level_set = CONFIG_FILE;
LOG(3, "setting %s has value %i\n", cmd->name, cmd->data.value);
}
return NULL;
}
static DOTCONF_CB(cb_speakupCharacters)
{
assert(cmd->data.str);
if (options.speakup_characters_set != COMMAND_LINE) {
LOG(3, "setting %s to %s\n", cmd->name, cmd->data.str);
free(options.speakup_characters);
options.speakup_characters = strdup(cmd->data.str);
options.speakup_characters_set = CONFIG_FILE;
LOG(3, "setting %s has value %s\n", cmd->name, cmd->data.str);
}
return NULL;
}
static DOTCONF_CB(cb_speakupChartab)
{
assert(cmd->data.str);
if (options.speakup_chartab_set != COMMAND_LINE) {
LOG(3, "setting %s to %s\n", cmd->name, cmd->data.str);
free(options.speakup_chartab);
options.speakup_chartab = strdup(cmd->data.str);
options.speakup_chartab_set = CONFIG_FILE;
LOG(3, "setting %s has value %s\n", cmd->name, cmd->data.str);
}
return NULL;
}
static DOTCONF_CB(cb_speakupCoding)
{
assert(cmd->data.str);
if (options.speakup_coding_set != COMMAND_LINE) {
LOG(3, "setting %s to %s\n", cmd->name, cmd->data.str);
free(options.speakup_coding);
options.speakup_coding = strdup(cmd->data.str);
options.speakup_coding_set = CONFIG_FILE;
LOG(3, "setting %s has value %s\n", cmd->name, cmd->data.str);
}
return NULL;
}
static DOTCONF_CB(cb_speakupDevice)
{
assert(cmd->data.str);
if (options.speakup_device_set != COMMAND_LINE) {
LOG(3, "setting %s to %s\n", cmd->name, cmd->data.str);
free(options.speakup_device);
options.speakup_device = strdup(cmd->data.str);
options.speakup_device_set = CONFIG_FILE;
LOG(3, "setting %s has value %s\n", cmd->name, cmd->data.str);
}
return NULL;
}
void load_configuration(void)
{
configfile_t *configfile;
configfile = dotconf_create(options.config_file_name, configOptions,
NULL, CASE_INSENSITIVE);
if (!configfile) {
LOG(0, "Error opening config file\n");
exit(1);
}
configfile->errorhandler = (dotconf_errorhandler_t) errorhandler;
if (dotconf_command_loop(configfile) == 0)
FATAL(-1, "Error reading config file\n");
dotconf_cleanup(configfile);
LOG(1, "Configuration has been read from \"%s\"",
options.config_file_name);
}
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