static int dom_object_start(JSAXContextRef ctxt)
{
DomInfo *data = getDOMContext(ctxt);
jvalue_ref newParent;
DomInfo *newChild;
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "object encountered without any context");
newParent = jobject_create();
newChild = calloc(1, sizeof(DomInfo));
if (UNLIKELY(newChild == NULL || jis_null(newParent))) {
PJ_LOG_ERR("Failed to allocate space for new object");
j_release(&newParent);
free(newChild);
return 0;
}
newChild->m_prev = data;
newChild->m_optInformation = data->m_optInformation;
changeDOMContext(ctxt, newChild);
if (data->m_prev != NULL) {
if (jis_array(data->m_prev->m_value)) {
assert(data->m_value == NULL);
jarray_append(data->m_prev->m_value, newParent);
} else {
assert(jis_object(data->m_prev->m_value));
CHECK_CONDITION_RETURN_VALUE(!jis_string(data->m_value), 0, "improper place for a child object");
jobject_put(data->m_prev->m_value, data->m_value, newParent);
}
}
// not using reference counting here on purpose
data->m_value = newParent;
return 1;
}
static int dom_array_end(JSAXContextRef ctxt)
{
DomInfo *data = getDOMContext(ctxt);
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "array end encountered without any context");
CHECK_CONDITION_RETURN_VALUE(data->m_value != NULL, 0, "key/value for array");
CHECK_CONDITION_RETURN_VALUE(!jis_array(data->m_prev->m_value), 0, "array end encountered, but not in an array");
assert(data->m_prev != NULL);
changeDOMContext(ctxt, data->m_prev);
if (data->m_prev->m_prev != NULL)
data->m_prev->m_value = NULL;
free(data);
return 1;
}
static int dom_object_end(JSAXContextRef ctxt)
{
DomInfo *data = getDOMContext(ctxt);
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "object end encountered without any context");
CHECK_CONDITION_RETURN_VALUE(data->m_value != NULL, 0, "mismatch between key/value count");
CHECK_CONDITION_RETURN_VALUE(!jis_object(data->m_prev->m_value), 0, "object end encountered, but not in an object");
assert(data->m_prev != NULL);
changeDOMContext(ctxt, data->m_prev);
if (data->m_prev->m_prev != NULL)
data->m_prev->m_value = NULL;
free(data);
return 1;
}
int dom_object_end(JSAXContextRef ctxt)
{
DomInfo *data = getDOMContext(ctxt);
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "object end encountered without any context");
CHECK_CONDITION_RETURN_VALUE(data->m_value != NULL, 0, "mismatch between key/value count");
CHECK_CONDITION_RETURN_VALUE(!jis_object(data->m_prev->m_value), 0, "object end encountered, but not in an object");
assert(data->m_prev != NULL);
changeDOMContext(ctxt, data->m_prev);
if (data->m_prev->m_prev != NULL)
{
j_release(&data->m_prev->m_value);
// 0xdeadbeef may be written in debug mode, which fools the code
data->m_prev->m_value = NULL;
}
free(data);
return 1;
}
int dom_object_start(JSAXContextRef ctxt)
{
DomInfo *data = getDOMContext(ctxt);
jvalue_ref newParent;
DomInfo *newChild;
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "object encountered without any context");
newParent = jobject_create();
newChild = calloc(1, sizeof(DomInfo));
if (UNLIKELY(newChild == NULL || !jis_valid(newParent))) {
PJ_LOG_ERR("PBNJSON_OBJ_CALLOC_ERR", 0, "Failed to allocate space for new object");
j_release(&newParent);
free(newChild);
return 0;
}
newChild->m_prev = data;
newChild->m_optInformation = data->m_optInformation;
changeDOMContext(ctxt, newChild);
if (data->m_prev != NULL) {
if (jis_array(data->m_prev->m_value)) {
assert(data->m_value == NULL);
jarray_append(data->m_prev->m_value, jvalue_copy(newParent));
} else {
assert(jis_object(data->m_prev->m_value));
if (UNLIKELY(!jis_string(data->m_value)))
{
PJ_LOG_ERR("PBNJSON_OBJ_MISPLACED_CHILD", 0, "improper place for a child object");
j_release(&newParent);
return 0;
}
jobject_put(data->m_prev->m_value, data->m_value, jvalue_copy(newParent));
}
}
data->m_value = newParent;
return 1;
}
