static GNode *xml_build_tree(XMLFile *file, GNode *parent, guint level)
{
GNode *node = NULL;
XMLNode *xmlnode;
XMLTag *tag;
while (xml_parse_next_tag(file) == 0) {
if (file->level < level) break;
if (file->level == level) {
g_warning("xml_build_tree(): Parse error in %s", file->path);
break;
}
tag = xml_get_current_tag(file);
if (!tag) break;
xmlnode = xml_node_new(xml_copy_tag(tag), NULL);
xmlnode->element = xml_get_element(file);
if (!parent)
node = g_node_new(xmlnode);
else
node = g_node_append_data(parent, xmlnode);
xml_build_tree(file, node, file->level);
if (file->level == 0) break;
}
return node;
}
struct xmllog_root*
svnlog_build_tree(const char *fname, FILE *errlog)
{
struct xml_tree *root;
xml_file_name = fname;
root = xml_build_tree(fname, elem_map, attr_map, elem_alloc, attr_alloc,
stderr);
if (!root) return NULL;
return parse_xmllog(root);
}
GNode *xml_parse_file(const gchar *path)
{
XMLFile *file;
GNode *node;
file = xml_open_file(path);
if (file == NULL)
return NULL;
xml_get_dtd(file);
node = xml_build_tree(file, NULL, file->level);
xml_close_file(file);
#if defined(SPARSE_MEMORY)
if (debug_get_mode())
string_table_get_stats(xml_string_table);
#endif
return node;
}
struct ejudge_cfg *
ejudge_cfg_do_parse(char const *path)
{
struct xml_tree *tree = 0, *p;
struct ejudge_cfg *cfg = 0;
struct xml_attr *a;
unsigned char **p_str;
xml_err_path = path;
xml_err_spec = &ejudge_config_parse_spec;
tree = xml_build_tree(NULL, path, &ejudge_config_parse_spec);
if (!tree) return 0;
if (tree->tag != TG_CONFIG) {
xml_err_top_level(tree, TG_CONFIG);
goto failed;
}
cfg = (struct ejudge_cfg *) tree;
xfree(cfg->b.text); cfg->b.text = 0;
cfg->l10n = -1;
cfg->ejudge_xml_path = xstrdup(path);
for (a = cfg->b.first; a; a = a->next) {
switch (a->tag) {
case AT_ENABLE_L10N:
case AT_DISABLE_L10N:
case AT_L10N:
if (xml_attr_bool(a, &cfg->l10n) < 0) goto failed;
if (a->tag == AT_DISABLE_L10N) cfg->l10n = !cfg->l10n;
break;
case AT_DISABLE_COOKIE_IP_CHECK:
if (xml_attr_bool(a, &cfg->disable_cookie_ip_check) < 0) goto failed;
break;
case AT_ENABLE_COOKIE_IP_CHECK:
if (xml_attr_bool(a, &cfg->enable_cookie_ip_check) < 0) goto failed;
break;
case AT_ENABLE_CONTEST_SELECT:
if (xml_attr_bool(a, &cfg->enable_contest_select) < 0) goto failed;
break;
case AT_DISABLE_NEW_USERS:
if (xml_attr_bool(a, &cfg->disable_new_users) < 0) goto failed;
break;
default:
xml_err_attr_not_allowed(&cfg->b, a);
goto failed;
}
}
for (p = cfg->b.first_down; p; p = p->right) {
if (cfg_final_offsets[p->tag] > 0) {
p_str = XPDEREF(unsigned char *, cfg, cfg_final_offsets[p->tag]);
if (xml_leaf_elem(p, p_str, 1, 0) < 0) goto failed;
continue;
}
switch (p->tag) {
case TG_USER_MAP:
if (!(cfg->user_map = parse_user_map(path, p))) goto failed;
break;
case TG_CAPS:
if (parse_capabilities(cfg, p) < 0) goto failed;
break;
case TG_SERIALIZATION_KEY:
{
int k, n;
if (cfg->serialization_key) {
xml_err_elem_redefined(p);
goto failed;
}
if (!p->text || !p->text[0]
|| sscanf(p->text, "%d%n", &k, &n) != 1 || p->text[n]
|| k <= 0 || k >= 32768) {
xml_err_elem_invalid(p);
goto failed;
}
cfg->serialization_key = k;
}
break;
case TG_PLUGINS:
if (parse_plugins(cfg, p) < 0) goto failed;
break;
case TG_COMPILE_SERVERS:
if (parse_compile_servers(cfg, p) < 0) goto failed;
break;
case TG_SERVE_PATH:
break;
case TG_HOSTS_OPTIONS:
cfg->hosts_options = p;
break;
default:
xml_err_elem_not_allowed(p);
break;
}
}