void
cfg_lexer_free(CfgLexer *self)
{
gint i;
for (i = 0; i <= self->include_depth; i++)
cfg_lexer_clear_include_level(self, &self->include_stack[i]);
self->include_depth = 0;
_cfg_lexer_lex_destroy(self->state);
g_string_free(self->string_buffer, TRUE);
if (self->token_text)
g_string_free(self->token_text, TRUE);
if (self->token_pretext)
g_string_free(self->token_pretext, TRUE);
while (self->context_stack)
cfg_lexer_pop_context(self);
g_list_foreach(self->token_blocks, (GFunc) cfg_token_block_free, NULL);
g_list_free(self->token_blocks);
g_free(self);
}
/* construct a plugin instance by parsing a configuration file */
gpointer
plugin_parse_config(Plugin *self, GlobalConfig *cfg, YYLTYPE *yylloc, gpointer arg)
{
gpointer instance = NULL;
g_assert(self->construct == NULL);
/* make sure '_' and '-' are handled equally in plugin name */
if (!self->setup_context)
{
CfgTokenBlock *block;
YYSTYPE token;
block = cfg_token_block_new();
memset(&token, 0, sizeof(token));
token.type = LL_TOKEN;
token.token = self->type;
cfg_token_block_add_token(block, &token);
cfg_lexer_push_context(cfg->lexer, self->parser->context, self->parser->keywords, self->parser->name);
cfg_lexer_lookup_keyword(cfg->lexer, &token, yylloc, self->name);
cfg_lexer_pop_context(cfg->lexer);
cfg_token_block_add_token(block, &token);
cfg_lexer_inject_token_block(cfg->lexer, block);
}
else
{
(self->setup_context)(self, cfg, self->type, self->name);
}
if (!cfg_parser_parse(self->parser, cfg->lexer, &instance, arg))
{
cfg_parser_cleanup(self->parser, instance);
instance = NULL;
}
return instance;
}
