int dom_string(JSAXContextRef ctxt, const char *string, size_t stringLen)
{
DomInfo *data = getDOMContext(ctxt);
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "string encountered without any context");
CHECK_CONDITION_RETURN_VALUE(data->m_prev == NULL, 0, "unexpected state - how is this possible?");
jvalue_ref jstr = createOptimalString(data->m_optInformation, string, stringLen);
if (data->m_value == NULL) {
if (UNLIKELY(!jis_array(data->m_prev->m_value))) {
PJ_LOG_ERR("PBNJSON_ARR_MISPLACED_STR", 1, PMLOGKS("STRING", string), "Improper place for string");
j_release(&jstr);
return 0;
}
jarray_append(data->m_prev->m_value, jstr);
} else if (jis_string(data->m_value)) {
if (UNLIKELY(!jis_object(data->m_prev->m_value))) {
PJ_LOG_ERR("PBNJSON_OBJ_MISPLACED_STR", 1, PMLOGKS("STRING", string), "Improper place for string");
j_release(&jstr);
return 0;
}
jobject_put(data->m_prev->m_value, data->m_value, jstr);
data->m_value = NULL;
} else {
PJ_LOG_ERR("PBNJSON_STR_VALUE_WO_KEY", 1, PMLOGKS("STRING", string), "value portion of key-value pair without a key");
return 0;
}
return 1;
}
int dom_null(JSAXContextRef ctxt)
{
DomInfo *data = getDOMContext(ctxt);
// no handle to the context
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "null encountered without any context");
// no parent node
CHECK_CONDITION_RETURN_VALUE(data->m_prev == NULL, 0, "unexpected state - how is this possible?");
SANITY_CHECK_POINTER(ctxt);
SANITY_CHECK_POINTER(data->m_prev);
if (data->m_value == NULL) {
CHECK_CONDITION_RETURN_VALUE(!jis_array(data->m_prev->m_value), 0, "Improper place for null");
jarray_append(data->m_prev->m_value, jnull());
} else if (jis_string(data->m_value)) {
CHECK_CONDITION_RETURN_VALUE(!jis_object(data->m_prev->m_value), 0, "Improper place for null");
jobject_put(data->m_prev->m_value, data->m_value, jnull());
data->m_value = NULL;
} else {
PJ_LOG_ERR("PBNJSON_NULL_VALUE_WO_KEY", 0, "value portion of key-value pair without a key");
return 0;
}
return 1;
}
int dom_number(JSAXContextRef ctxt, const char *number, size_t numberLen)
{
DomInfo *data = getDOMContext(ctxt);
jvalue_ref jnum;
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "number encountered without any context");
CHECK_CONDITION_RETURN_VALUE(data->m_prev == NULL, 0, "unexpected state - how is this possible?");
CHECK_POINTER_RETURN_VALUE(number, 0);
CHECK_CONDITION_RETURN_VALUE(numberLen == 0, 0, "unexpected - numeric string doesn't actually contain a number");
jnum = createOptimalNumber(data->m_optInformation, number, numberLen);
if (data->m_value == NULL) {
if (UNLIKELY(!jis_array(data->m_prev->m_value))) {
PJ_LOG_ERR("PBNJSON_ARR_MISPLACED_NUM", 1, PMLOGKS("NUM", number), "Improper place for number");
j_release(&jnum);
return 0;
}
jarray_append(data->m_prev->m_value, jnum);
} else if (jis_string(data->m_value)) {
if (UNLIKELY(!jis_object(data->m_prev->m_value))) {
PJ_LOG_ERR("PBNJSON_OBJ_MISPLACED_NUM", 1, PMLOGKS("NUM", number), "Improper place for number");
j_release(&jnum);
return 0;
}
jobject_put(data->m_prev->m_value, data->m_value, jnum);
data->m_value = NULL;
} else {
PJ_LOG_ERR("PBNJSON_NUM_VALUE_WO_KEY", 1, PMLOGKS("NUM", number), "value portion of key-value pair without a key");
return 0;
}
return 1;
}
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 void record_prop(const char *key, const char *value, void *user_data)
{
jvalue_ref props_obj = user_data;
jvalue_ref prop_obj = NULL;
prop_obj = jobject_create();
jobject_put(prop_obj, jstring_create(key), jstring_create(value));
jarray_append(props_obj, prop_obj);
}
static int _service_network_list_query_finish(const struct telephony_error *error, GList *networks, void *data)
{
struct luna_service_req_data *req_data = data;
struct telephony_service *service = req_data->user_data;
jvalue_ref reply_obj = NULL;
jvalue_ref extended_obj = NULL;
jvalue_ref networks_obj = NULL;
jvalue_ref network_obj = NULL;
bool success = (error == NULL);
struct telephony_network *current_network = NULL;
int n;
reply_obj = jobject_create();
extended_obj = jobject_create();
networks_obj = jarray_create(NULL);
jobject_put(reply_obj, J_CSTR_TO_JVAL("returnValue"), jboolean_create(success));
jobject_put(reply_obj, J_CSTR_TO_JVAL("errorCode"), jnumber_create_i32(0));
jobject_put(reply_obj, J_CSTR_TO_JVAL("errorText"), jstring_create(""));
if (success) {
for (n = 0; n < g_list_length(networks); n++) {
current_network = g_list_nth_data(networks, n);
network_obj = jobject_create();
jobject_put(network_obj, J_CSTR_TO_JVAL("id"), jnumber_create_i32(current_network->id));
jobject_put(network_obj, J_CSTR_TO_JVAL("name"),
jstring_create(current_network->name ? current_network->name : ""));
const char *rat_str = telephony_radio_access_mode_to_string(current_network->radio_access_mode);
jobject_put(network_obj, J_CSTR_TO_JVAL("rat"), jstring_create(rat_str));
jarray_append(networks_obj, network_obj);
}
jobject_put(extended_obj, J_CSTR_TO_JVAL("networks"), networks_obj);
jobject_put(reply_obj, J_CSTR_TO_JVAL("extended"), extended_obj);
}
if(!luna_service_message_validate_and_send(req_data->handle, req_data->message, reply_obj)) {
luna_service_message_reply_error_internal(req_data->handle, req_data->message);
goto cleanup;
}
cleanup:
service->network_status_query_pending = false;
j_release(&reply_obj);
luna_service_req_data_free(req_data);
return 0;
}
int dom_boolean(JSAXContextRef ctxt, bool value)
{
DomInfo *data = getDOMContext(ctxt);
CHECK_CONDITION_RETURN_VALUE(data == NULL, 0, "boolean encountered without any context");
CHECK_CONDITION_RETURN_VALUE(data->m_prev == NULL, 0, "unexpected state - how is this possible?");
if (data->m_value == NULL) {
CHECK_CONDITION_RETURN_VALUE(!jis_array(data->m_prev->m_value), 0, "Improper place for boolean");
jarray_append(data->m_prev->m_value, jboolean_create(value));
} else if (jis_string(data->m_value)) {
CHECK_CONDITION_RETURN_VALUE(!jis_object(data->m_prev->m_value), 0, "Improper place for boolean");
jobject_put(data->m_prev->m_value, data->m_value, jboolean_create(value));
data->m_value = NULL;
} else {
PJ_LOG_ERR("PBNJSON_BOOL_VALUE_WO_KEY", 0, "value portion of key-value pair without a key");
return 0;
}
return 1;
}
bool service_list_upgradable_packages_cb(LSHandle *handle, LSMessage *message, void *user_data)
{
struct package_list_info plistinfo;
GSList *iter;
jvalue_ref reply_obj = NULL;
jvalue_ref pkglist_obj = NULL;
jvalue_ref pkgname_obj = NULL;
if (opkg_new()) {
luna_service_message_reply_error_internal(handle, message);
return true;
}
plistinfo.pkgs = g_slist_alloc();
opkg_list_upgradable_packages(upgradable_package_list_cb, &plistinfo);
reply_obj = jobject_create();
jobject_put(reply_obj, J_CSTR_TO_JVAL("returnValue"), jboolean_create(true));
pkglist_obj = jarray_create(NULL);
for (iter = plistinfo.pkgs; iter != NULL; iter = g_slist_next(iter)) {
if (iter->data != NULL) {
gchar *pkgname = iter->data;
pkgname_obj = jstring_create(pkgname);
jarray_append(pkglist_obj, pkgname_obj);
}
}
jobject_put(reply_obj, J_CSTR_TO_JVAL("upgradablePackages"), pkglist_obj);
if(!luna_service_message_validate_and_send(handle, message, reply_obj))
luna_service_message_reply_error_internal(handle, message);
j_release(&reply_obj);
g_slist_free_full(plistinfo.pkgs, g_free);
opkg_free();
return true;
}
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;
}
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;
}
bool
_LSSubscriptionGetJson(LSHandle *sh, jvalue_ref *ret_obj, LSError *lserror)
{
_Catalog *catalog = sh->catalog;
const char *key = NULL;
_SubList *sub_list = NULL;
GHashTableIter iter;
jvalue_ref true_obj = NULL;
jvalue_ref array = NULL;
jvalue_ref cur_obj = NULL;
jvalue_ref sub_array = NULL;
jvalue_ref key_name = NULL;
jvalue_ref message_obj = NULL;
jvalue_ref sub_array_item = NULL;
jvalue_ref unique_name_obj = NULL;
jvalue_ref service_name_obj = NULL;
*ret_obj = jobject_create();
if (*ret_obj == NULL) goto error;
true_obj = jboolean_create(true);
if (true_obj == NULL) goto error;
array = jarray_create(NULL);
if (array == NULL) goto error;
/* returnValue: true,
* subscriptions: [
* { key: key_name, subscribers: [{unique_name: , service_name: }, ...] },
* ...
* ]
*/
_CatalogLock(catalog);
g_hash_table_iter_init(&iter, catalog->subscription_lists);
while (g_hash_table_iter_next(&iter, (gpointer)&key, (gpointer)&sub_list))
{
cur_obj = jobject_create();
if (cur_obj == NULL) goto error;
sub_array = jarray_create(NULL);
if (sub_array == NULL) goto error;
key_name = jstring_create_copy(j_cstr_to_buffer(key));
if (key_name == NULL) goto error;
/* iterate over SubList */
int i = 0;
const char *token = NULL;
const int len = _SubListLen(sub_list);
for (i = 0; i < len; i++)
{
token = _SubListGet(sub_list, i);
if (token)
{
_Subscription *sub = g_hash_table_lookup(catalog->token_map, token);
if (!sub) continue;
LSMessage *msg = sub->message;
const char *unique_name = LSMessageGetSender(msg);
const char *service_name = LSMessageGetSenderServiceName(msg);
const char *message_body = LSMessageGetPayload(msg);
/* create subscribers item and add to sub_array */
sub_array_item = jobject_create();
if (sub_array_item == NULL) goto error;
unique_name_obj = unique_name ? jstring_create_copy(j_cstr_to_buffer(unique_name))
: jstring_empty();
if (unique_name_obj == NULL) goto error;
service_name_obj = service_name ? jstring_create_copy(j_cstr_to_buffer(service_name))
: jstring_empty();
if (service_name_obj == NULL) goto error;
message_obj = message_body ? jstring_create_copy(j_cstr_to_buffer(message_body))
: jstring_empty();
if (message_obj == NULL) goto error;
jobject_put(sub_array_item,
J_CSTR_TO_JVAL("unique_name"),
unique_name_obj);
jobject_put(sub_array_item,
J_CSTR_TO_JVAL("service_name"),
service_name_obj);
jobject_put(sub_array_item,
J_CSTR_TO_JVAL("subscription_message"),
message_obj);
jarray_append(sub_array, sub_array_item);
sub_array_item = NULL;
unique_name_obj = NULL;
service_name_obj = NULL;
message_obj = NULL;
}
}
jobject_put(cur_obj, J_CSTR_TO_JVAL("key"),
key_name);
jobject_put(cur_obj,
J_CSTR_TO_JVAL("subscribers"),
sub_array);
jarray_append(array, cur_obj);
key_name = NULL;
cur_obj = NULL;
sub_array = NULL;
}
jobject_put(*ret_obj,
J_CSTR_TO_JVAL("returnValue"),
true_obj);
jobject_put(*ret_obj,
J_CSTR_TO_JVAL("subscriptions"), array);
_CatalogUnlock(catalog);
return true;
error:
_CatalogUnlock(catalog);
j_release(ret_obj);
j_release(&true_obj);
j_release(&array);
j_release(&cur_obj);
j_release(&sub_array);
j_release(&key_name);
j_release(&sub_array_item);
j_release(&unique_name_obj);
j_release(&service_name_obj);
return false;
}