void ajv_free_node_state( const orderly_alloc_funcs * alloc,
ajv_node_state *node)
{
if (node && *node) {
orderly_ps_free(alloc, (*node)->seen);
orderly_ps_free(alloc, (*node)->required);
OR_FREE(alloc,*node);
*node = NULL;
}
}
void ajv_free(ajv_handle hand) {
const orderly_alloc_funcs *AF = hand->AF;
ajv_node_state cur;
ajv_clear_error(hand);
orderly_free_node(hand->AF,(orderly_node **)&(hand->any.node));
while (orderly_ps_length(hand->node_state)) {
cur = orderly_ps_current(hand->node_state);
ajv_free_node_state(hand->AF,&cur);
orderly_ps_pop(hand->node_state);
}
orderly_ps_free(hand->AF,hand->node_state);
orderly_free_node(hand->AF,(orderly_node **)&(hand->any.node));
yajl_free(hand->yajl);
OR_FREE(AF,hand);
}
orderly_json *
orderly_read_json(orderly_alloc_funcs * alloc,
const char * jsonText,
unsigned int * len)
{
static yajl_callbacks callbacks = {
o_json_parse_null,
o_json_parse_boolean,
o_json_parse_integer,
o_json_parse_double,
NULL,
o_json_parse_string,
o_json_parse_start_map,
o_json_parse_map_key,
o_json_parse_end_map,
o_json_parse_start_array,
o_json_parse_end_array
};
yajl_handle hand;
yajl_status stat;
/* allow comments! */
yajl_parser_config cfg = { 1, 1 };
o_json_parse_context pc;
orderly_json * j = NULL;
memset((void *) &pc, 0, sizeof(pc));
pc.alloc = alloc;
/* allocate a parser */
hand = yajl_alloc(&callbacks, &cfg,
(const yajl_alloc_funcs *) alloc,
(void *) &pc);
/* read file data, pass to parser */
stat = yajl_parse(hand, (const unsigned char *) jsonText, *len);
*len = yajl_get_bytes_consumed(hand);
if (stat == yajl_status_insufficient_data) {
stat = yajl_parse_complete(hand);
}
if (stat != yajl_status_ok)
{
/* unsigned char * str = yajl_get_error(hand, 1, (const unsigned char *) jsonText, *len); */
/* fprintf(stderr, (const char *) str); */
/* yajl_free_error(hand, str); */
}
else if (!orderly_ps_length(pc.nodeStack))
{
/* XXX: ERROR! */
}
else
{
/* we're ok! */
j = orderly_ps_current(pc.nodeStack);
}
yajl_free(hand);
orderly_ps_free(alloc, pc.nodeStack);
orderly_ps_free(alloc, pc.keyStack);
return j;
}
