static bool jarray_to_string_append (jvalue_ref jref, JStreamRef generating)
{
ssize_t i;
assert(jis_array(jref));
if (UNLIKELY(!generating)) {
PJ_LOG_ERR("Cannot append string value to NULL output stream");
return false;
}
SANITY_CHECK_POINTER(jref);
if (UNLIKELY(jis_null(jref))) {
PJ_LOG_ERR("INTERNAL ERROR!!!!!!!!!! - used internal API for array --> string for JSON null");
generating->null_value (generating);
return false;
}
if (UNLIKELY(!generating->a_begin (generating))) {
PJ_LOG_ERR("Schema validation error, arrays are not allowed");
return false;
}
for (i = 0; i < jarray_size (jref); i++) {
jvalue_ref toAppend = jarray_get (jref, i);
SANITY_CHECK_POINTER(toAppend);
if (UNLIKELY(!jvalue_to_string_append (toAppend, generating))) {
return false;
}
}
if (UNLIKELY(!generating->a_end (generating))) {
PJ_LOG_ERR("Schema validation error, array did not validate against schema");
return false;
}
return true;
}
JValueArrayElement JValue::operator[](int index) const
{
return JValue(jvalue_copy(jarray_get(m_jval, index)));
}
static bool handle_set_dns_command(LSHandle *sh, LSMessage *message, void* context)
{
if(!connman_status_check(manager, sh, message))
return true;
jvalue_ref parsedObj = {0};
jschema_ref input_schema = jschema_parse (j_cstr_to_buffer("{}"), DOMOPT_NOOPT, NULL);
if(!input_schema)
return false;
JSchemaInfo schemaInfo;
jschema_info_init(&schemaInfo, input_schema, NULL, NULL); // no external refs & no error handlers
parsedObj = jdom_parse(j_cstr_to_buffer(LSMessageGetPayload(message)), DOMOPT_NOOPT, &schemaInfo);
jschema_release(&input_schema);
if (jis_null(parsedObj))
{
LSMessageReplyErrorBadJSON(sh, message);
return true;
}
jvalue_ref ssidObj = {0}, dnsObj = {0};
GStrv dns = NULL;
gchar *ssid = NULL;
if(jobject_get_exists(parsedObj, J_CSTR_TO_BUF("dns"), &dnsObj))
{
int i, dns_arrsize = jarray_size(dnsObj);
dns = (GStrv) g_new0(GStrv, 1);
for(i = 0; i < dns_arrsize; i++)
{
raw_buffer dns_buf = jstring_get(jarray_get(dnsObj, i));
dns[i] = g_strdup(dns_buf.m_str);
jstring_free_buffer(dns_buf);
}
}
else
{
LSMessageReplyErrorInvalidParams(sh, message);
goto Exit;
}
if(jobject_get_exists(parsedObj, J_CSTR_TO_BUF("ssid"), &ssidObj))
{
raw_buffer ssid_buf = jstring_get(ssidObj);
ssid = g_strdup(ssid_buf.m_str);
jstring_free_buffer(ssid_buf);
}
connman_service_t *service = get_connman_service(ssid);
if(NULL != service)
{
if(connman_service_set_nameservers(service, dns))
LSMessageReplySuccess(sh, message);
else
LSMessageReplyErrorUnknown(sh, message);
goto Exit;
}
else
LSMessageReplyCustomError(sh, message, "No connected network");
Exit:
g_strfreev(dns);
g_free(ssid);
j_release(&parsedObj);
return true;
}
bool get_property_cb(LSHandle *handle, LSMessage *message, void *user_data)
{
jvalue_ref parsed_obj = NULL;
jvalue_ref keys_obj = NULL;
jvalue_ref reply_obj = NULL;
jvalue_ref props_obj = NULL;
jvalue_ref prop_obj = NULL;
char *payload, value[PROP_VALUE_MAX];
int n;
raw_buffer key_buf;
payload = LSMessageGetPayload(message);
parsed_obj = luna_service_message_parse_and_validate(payload);
if (jis_null(parsed_obj)) {
luna_service_message_reply_error_bad_json(handle, message);
goto cleanup;
}
if (!jobject_get_exists(parsed_obj, J_CSTR_TO_BUF("keys"), &keys_obj) ||
!jis_array(keys_obj)) {
luna_service_message_reply_error_bad_json(handle, message);
goto cleanup;
}
reply_obj = jobject_create();
props_obj = jarray_create(NULL);
for (n = 0; n < jarray_size(keys_obj); n++) {
jvalue_ref key_obj = jarray_get(keys_obj, n);
if (!jis_string(key_obj))
continue;
key_buf = jstring_get(key_obj);
if (strlen(key_buf.m_str) == 0)
continue;
property_get(key_buf.m_str, value, "");
prop_obj = jobject_create();
jobject_put(prop_obj, jstring_create(key_buf.m_str), jstring_create(value));
jarray_append(props_obj, prop_obj);
}
jobject_put(reply_obj, J_CSTR_TO_JVAL("properties"), props_obj);
jobject_put(reply_obj, J_CSTR_TO_JVAL("returnValue"), jboolean_create(true));
if (!luna_service_message_validate_and_send(handle, message, reply_obj))
goto cleanup;
cleanup:
if (!jis_null(parsed_obj))
j_release(&parsed_obj);
if (!jis_null(reply_obj))
j_release(&reply_obj);
return true;
}
static inline bool jsax_parse_inject_internal(JSAXContextRef ctxt, jvalue_ref key, jvalue_ref value)
{
assert (ctxt != NULL);
assert (value != NULL);
yajl_callbacks *cbs = ctxt->m_handlers;
raw_buffer str;
if (key) {
str = jstring_get_fast(key);
if (UNLIKELY(!cbs->yajl_map_key(ctxt, (const unsigned char *)str.m_str, str.m_len)))
return false;
}
switch (value->m_type) {
case JV_OBJECT:
{
jobject_key_value keyval;
if (UNLIKELY(!cbs->yajl_start_map(ctxt)))
return false;
for (jobject_iter i = jobj_iter_init(value); jobj_iter_is_valid(i); i = jobj_iter_next(i)) {
jobj_iter_deref(i, &keyval);
if (UNLIKELY(!jsax_parse_inject(ctxt, keyval.key, keyval.value)))
return false;
}
if (UNLIKELY(!cbs->yajl_end_map(ctxt)))
return false;
break;
}
case JV_ARRAY:
{
jvalue_ref item;
if (UNLIKELY(!cbs->yajl_start_array(ctxt)))
return false;
for (ssize_t i = jarray_size(value) - 1; i >= 0; i--) {
item = jarray_get(value, i);
if (UNLIKELY(!jsax_parse_inject(ctxt, NULL, item)))
return false;
}
if (UNLIKELY(!cbs->yajl_end_array(ctxt)))
return false;
break;
}
case JV_STR:
{
str = jstring_get_fast(value);
if (UNLIKELY(!cbs->yajl_string(ctxt, (const unsigned char *)str.m_str, str.m_len)))
return false;
break;
}
case JV_NUM:
{
assert (value->value.val_num.m_type == NUM_RAW);
// this numeric string should have come directly from a schema - we don't do any conversion internally.
// how did this state occur?
CHECK_CONDITION_RETURN_VALUE(value->value.val_num.m_type != NUM_RAW, false, "Some internal problem parsing schema");
str = jnumber_deref_raw(value);
if (UNLIKELY(!cbs->yajl_number(ctxt, str.m_str, str.m_len)))
return false;
break;
}
case JV_BOOL:
{
if (UNLIKELY(!cbs->yajl_boolean(ctxt, jboolean_deref(value))))
return false;
break;
}
case JV_NULL:
{
if (UNLIKELY(!cbs->yajl_null(ctxt)))
return false;
break;
}
default:
{
// how can this occur? - memory corruption?
PJ_SCHEMA_ERR("Internal error - schema is corrupt");
return false;
}
}
return true;
}
