static void module_save(const char *module, MODULE_THEME_REC *rec,
THEME_SAVE_REC *data)
{
CONFIG_NODE *fnode, *node;
FORMAT_REC *formats;
int n;
formats = g_hash_table_lookup(default_formats, rec->name);
if (formats == NULL) return;
fnode = config_node_traverse(data->config, "formats", TRUE);
node = config_node_section(fnode, rec->name, NODE_TYPE_BLOCK);
for (n = 1; formats[n].def != NULL; n++) {
if (rec->formats[n] != NULL) {
config_node_set_str(data->config, node, formats[n].tag,
rec->formats[n]);
} else if (data->save_all && formats[n].tag != NULL) {
config_node_set_str(data->config, node, formats[n].tag,
formats[n].def);
}
}
if (node->value == NULL) {
/* not modified, don't keep the empty section */
config_node_remove(data->config, fnode, node);
if (fnode->value == NULL) {
config_node_remove(data->config,
data->config->mainnode, fnode);
}
}
}
void config_node_set_str(CONFIG_REC *rec, CONFIG_NODE *parent, const char *key, const char *value)
{
CONFIG_NODE *node;
int no_key;
g_return_if_fail(rec != NULL);
g_return_if_fail(parent != NULL);
no_key = key == NULL;
node = no_key ? NULL : config_node_find(parent, key);
if (value == NULL) {
/* remove the key */
if (node != NULL) config_node_remove(rec, parent, node);
return;
}
if (node != NULL) {
if (strcmp(node->value, value) == 0)
return;
g_free(node->value);
} else {
node = g_new0(CONFIG_NODE, 1);
parent->value = g_slist_append(parent->value, node);
node->type = no_key ? NODE_TYPE_VALUE : NODE_TYPE_KEY;
node->key = no_key ? NULL : g_strdup(key);
}
node->value = g_strdup(value);
rec->modifycounter++;
}
void config_nodes_remove_all(CONFIG_REC *rec)
{
g_return_if_fail(rec != NULL);
while (rec->mainnode->value != NULL)
config_node_remove(rec, rec->mainnode, ((GSList *) rec->mainnode->value)->data);
}
void config_node_remove(CONFIG_REC *rec, CONFIG_NODE *parent, CONFIG_NODE *node)
{
g_return_if_fail(node != NULL);
if (parent == NULL)
parent = rec->mainnode;
rec->modifycounter++;
cache_remove(rec, node);
parent->value = g_slist_remove(parent->value, node);
switch (node->type) {
case NODE_TYPE_KEY:
case NODE_TYPE_VALUE:
case NODE_TYPE_COMMENT:
g_free_not_null(node->value);
break;
case NODE_TYPE_BLOCK:
case NODE_TYPE_LIST:
while (node->value != NULL)
config_node_remove(rec, node, ((GSList *) node->value)->data);
break;
}
g_free_not_null(node->key);
g_free(node);
}
/* Clear all data inside node, but leave the node */
void config_node_clear(CONFIG_REC *rec, CONFIG_NODE *node)
{
g_return_if_fail(node != NULL);
g_return_if_fail(is_node_list(node));
while (node->value != NULL)
config_node_remove(rec, node, ((GSList *) node->value)->data);
}
/* Remove n'th node from a list */
void config_node_list_remove(CONFIG_REC *rec, CONFIG_NODE *node, int index)
{
CONFIG_NODE *child;
g_return_if_fail(node != NULL);
g_return_if_fail(is_node_list(node));
child = config_node_nth(node, index);
if (child != NULL) config_node_remove(rec, node, child);
}
