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// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#include "conf.h"
#include <libconfig.h>
#include "../common/showmsg.h" // ShowError
int conf_read_file(config_t *config, const char *config_filename)
{
config_init(config);
if (!config_read_file(config, config_filename)) {
ShowError("%s:%d - %s\n", config_error_file(config),
config_error_line(config), config_error_text(config));
config_destroy(config);
return 1;
}
return 0;
}
//
// Functions to copy settings from libconfig/contrib
//
static void config_setting_copy_simple(config_setting_t *parent, const config_setting_t *src);
static void config_setting_copy_elem(config_setting_t *parent, const config_setting_t *src);
static void config_setting_copy_aggregate(config_setting_t *parent, const config_setting_t *src);
int config_setting_copy(config_setting_t *parent, const config_setting_t *src);
void config_setting_copy_simple(config_setting_t *parent, const config_setting_t *src)
{
if (config_setting_is_aggregate(src)) {
config_setting_copy_aggregate(parent, src);
}
else {
config_setting_t *set = config_setting_add(parent, config_setting_name(src), config_setting_type(src));
if (set == NULL)
return;
if (CONFIG_TYPE_INT == config_setting_type(src)) {
config_setting_set_int(set, config_setting_get_int(src));
config_setting_set_format(set, src->format);
} else if (CONFIG_TYPE_INT64 == config_setting_type(src)) {
config_setting_set_int64(set, config_setting_get_int64(src));
config_setting_set_format(set, src->format);
} else if (CONFIG_TYPE_FLOAT == config_setting_type(src)) {
config_setting_set_float(set, config_setting_get_float(src));
} else if (CONFIG_TYPE_STRING == config_setting_type(src)) {
config_setting_set_string(set, config_setting_get_string(src));
} else if (CONFIG_TYPE_BOOL == config_setting_type(src)) {
config_setting_set_bool(set, config_setting_get_bool(src));
}
}
}
void config_setting_copy_elem(config_setting_t *parent, const config_setting_t *src)
{
config_setting_t *set = NULL;
if (config_setting_is_aggregate(src))
config_setting_copy_aggregate(parent, src);
else if (CONFIG_TYPE_INT == config_setting_type(src)) {
set = config_setting_set_int_elem(parent, -1, config_setting_get_int(src));
config_setting_set_format(set, src->format);
} else if (CONFIG_TYPE_INT64 == config_setting_type(src)) {
set = config_setting_set_int64_elem(parent, -1, config_setting_get_int64(src));
config_setting_set_format(set, src->format);
} else if (CONFIG_TYPE_FLOAT == config_setting_type(src)) {
set = config_setting_set_float_elem(parent, -1, config_setting_get_float(src));
} else if (CONFIG_TYPE_STRING == config_setting_type(src)) {
set = config_setting_set_string_elem(parent, -1, config_setting_get_string(src));
} else if (CONFIG_TYPE_BOOL == config_setting_type(src)) {
set = config_setting_set_bool_elem(parent, -1, config_setting_get_bool(src));
}
}
void config_setting_copy_aggregate(config_setting_t *parent, const config_setting_t *src)
{
config_setting_t *newAgg;
int i, n;
newAgg = config_setting_add(parent, config_setting_name(src), config_setting_type(src));
if (newAgg == NULL)
return;
n = config_setting_length(src);
for (i = 0; i < n; i++) {
if (config_setting_is_group(src)) {
config_setting_copy_simple(newAgg, config_setting_get_elem(src, i));
} else {
config_setting_copy_elem(newAgg, config_setting_get_elem(src, i));
}
}
}
int config_setting_copy(config_setting_t *parent, const config_setting_t *src)
{
if (!config_setting_is_group(parent) && !config_setting_is_list(parent))
return CONFIG_FALSE;
if (config_setting_is_aggregate(src)) {
config_setting_copy_aggregate(parent, src);
} else {
config_setting_copy_simple(parent, src);
}
return CONFIG_TRUE;
}
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