void IcingaApplication::DumpModifiedAttributes(void)
{
String path = GetModAttrPath();
std::fstream fp;
String tempFilename = Utility::CreateTempFile(path + ".XXXXXX", 0644, fp);
fp.exceptions(std::ofstream::failbit | std::ofstream::badbit);
ConfigObject::Ptr previousObject;
ConfigObject::DumpModifiedAttributes(boost::bind(&PersistModAttrHelper, boost::ref(fp), boost::ref(previousObject), _1, _2, _3));
if (previousObject) {
ConfigWriter::EmitRaw(fp, "\tobj.version = ");
ConfigWriter::EmitValue(fp, 0, previousObject->GetVersion());
ConfigWriter::EmitRaw(fp, "\n}\n");
}
fp.close();
#ifdef _WIN32
_unlink(path.CStr());
#endif /* _WIN32 */
if (rename(tempFilename.CStr(), path.CStr()) < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("rename")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(tempFilename));
}
}
static void ConfigObjectModifyAttribute(const String& attr, const Value& value)
{
ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
ConfigObject::Ptr self = vframe->Self;
REQUIRE_NOT_NULL(self);
return self->ModifyAttribute(attr, value);
}
void ApiListener::PersistMessage(const Dictionary::Ptr& message, const ConfigObject::Ptr& secobj)
{
double ts = message->Get("ts");
ASSERT(ts != 0);
Dictionary::Ptr pmessage = new Dictionary();
pmessage->Set("timestamp", ts);
pmessage->Set("message", JsonEncode(message));
if (secobj) {
Dictionary::Ptr secname = new Dictionary();
secname->Set("type", secobj->GetReflectionType()->GetName());
secname->Set("name", secobj->GetName());
pmessage->Set("secobj", secname);
}
boost::mutex::scoped_lock lock(m_LogLock);
if (m_LogFile) {
NetString::WriteStringToStream(m_LogFile, JsonEncode(pmessage));
m_LogMessageCount++;
SetLogMessageTimestamp(ts);
if (m_LogMessageCount > 50000) {
CloseLogFile();
RotateLogFile();
OpenLogFile();
}
}
}
static void PersistModAttrHelper(std::fstream& fp, ConfigObject::Ptr& previousObject, const ConfigObject::Ptr& object, const String& attr, const Value& value)
{
if (object != previousObject) {
if (previousObject) {
ConfigWriter::EmitRaw(fp, "\tobj.version = ");
ConfigWriter::EmitValue(fp, 0, previousObject->GetVersion());
ConfigWriter::EmitRaw(fp, "\n}\n\n");
}
ConfigWriter::EmitRaw(fp, "var obj = ");
Array::Ptr args1 = new Array();
args1->Add(object->GetReflectionType()->GetName());
args1->Add(object->GetName());
ConfigWriter::EmitFunctionCall(fp, "get_object", args1);
ConfigWriter::EmitRaw(fp, "\nif (obj) {\n");
}
ConfigWriter::EmitRaw(fp, "\tobj.");
Array::Ptr args2 = new Array();
args2->Add(attr);
args2->Add(value);
ConfigWriter::EmitFunctionCall(fp, "modify_attribute", args2);
ConfigWriter::EmitRaw(fp, "\n");
previousObject = object;
}
static void ConfigObjectRestoreAttribute(const String& attr)
{
ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
ConfigObject::Ptr self = vframe->Self;
REQUIRE_NOT_NULL(self);
return self->RestoreAttribute(attr);
}
void CheckerComponent::ObjectHandler(const ConfigObject::Ptr& object)
{
Checkable::Ptr checkable = dynamic_pointer_cast<Checkable>(object);
if (!checkable)
return;
Zone::Ptr zone = Zone::GetByName(checkable->GetZoneName());
bool same_zone = (!zone || Zone::GetLocalZone() == zone);
{
boost::mutex::scoped_lock lock(m_Mutex);
if (object->IsActive() && !object->IsPaused() && same_zone) {
if (m_PendingCheckables.find(checkable) != m_PendingCheckables.end())
return;
m_IdleCheckables.insert(GetCheckableScheduleInfo(checkable));
} else {
m_IdleCheckables.erase(checkable);
m_PendingCheckables.erase(checkable);
}
m_CV.notify_all();
}
}
BOOST_FOREACH(const Object::Ptr& pobj, DependencyGraph::GetParents((obj))) {
ConfigObject::Ptr configObj = dynamic_pointer_cast<ConfigObject>(pobj);
if (!configObj)
continue;
Dictionary::Ptr refInfo = new Dictionary();
refInfo->Set("type", configObj->GetType()->GetName());
refInfo->Set("name", configObj->GetName());
used_by->Add(refInfo);
}
bool Zone::CanAccessObject(const ConfigObject::Ptr& object)
{
Zone::Ptr object_zone;
if (object->GetReflectionType() == Zone::TypeInstance)
object_zone = static_pointer_cast<Zone>(object);
else
object_zone = static_pointer_cast<Zone>(object->GetZone());
if (!object_zone)
object_zone = Zone::GetLocalZone();
return object_zone->IsChildOf(this);
}
bool ConfigObjectUtility::DeleteObjectHelper(const ConfigObject::Ptr& object, bool cascade, const Array::Ptr& errors)
{
std::vector<Object::Ptr> parents = DependencyGraph::GetParents(object);
Type::Ptr type = object->GetReflectionType();
if (!parents.empty() && !cascade) {
if (errors)
errors->Add("Object '" + object->GetName() + "' of type '" + type->GetName() +
"' cannot be deleted because other objects depend on it. "
"Use cascading delete to delete it anyway.");
return false;
}
for (const Object::Ptr& pobj : parents) {
ConfigObject::Ptr parentObj = dynamic_pointer_cast<ConfigObject>(pobj);
if (!parentObj)
continue;
DeleteObjectHelper(parentObj, cascade, errors);
}
ConfigItem::Ptr item = ConfigItem::GetByTypeAndName(type, object->GetName());
try {
/* mark this object for cluster delete event */
object->SetExtension("ConfigObjectDeleted", true);
/* triggers signal for DB IDO and other interfaces */
object->Deactivate(true);
if (item)
item->Unregister();
else
object->Unregister();
} catch (const std::exception& ex) {
if (errors)
errors->Add(DiagnosticInformation(ex));
return false;
}
String path = GetObjectConfigPath(object->GetReflectionType(), object->GetName());
if (Utility::PathExists(path)) {
if (unlink(path.CStr()) < 0 && errno != ENOENT) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("unlink")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(path));
}
}
return true;
}
bool ConfigObjectUtility::DeleteObject(const ConfigObject::Ptr& object, bool cascade, const Array::Ptr& errors)
{
if (object->GetPackage() != "_api") {
if (errors)
errors->Add("Object cannot be deleted because it was not created using the API.");
return false;
}
return DeleteObjectHelper(object, cascade, errors);
}
void ConfigType::UnregisterObject(const ConfigObject::Ptr& object)
{
String name = object->GetName();
{
boost::mutex::scoped_lock lock(m_Mutex);
m_ObjectMap.erase(name);
m_ObjectVector.erase(std::remove(m_ObjectVector.begin(), m_ObjectVector.end(), object), m_ObjectVector.end());
}
}
void ConfigType::UnregisterObject(const ConfigObject::Ptr& object)
{
String name = object->GetName();
{
ObjectLock olock(this);
m_ObjectMap.erase(name);
m_ObjectVector.erase(std::remove(m_ObjectVector.begin(), m_ObjectVector.end(), object), m_ObjectVector.end());
}
}
ValidationError::ValidationError(const ConfigObject::Ptr& object, const std::vector<String>& attributePath, const String& message)
: m_Object(object), m_AttributePath(attributePath), m_Message(message)
{
String path;
BOOST_FOREACH(const String& attribute, attributePath) {
if (!path.IsEmpty())
path += " -> ";
path += "'" + attribute + "'";
}
Type::Ptr type = object->GetReflectionType();
m_What = "Validation failed for object '" + object->GetName() + "' of type '" + type->GetName() + "'";
if (!path.IsEmpty())
m_What += "; Attribute " + path;
m_What += ": " + message;
}
void ConfigObject::RestoreObject(const String& message, int attributeTypes)
{
Dictionary::Ptr persistentObject = JsonDecode(message);
String type = persistentObject->Get("type");
String name = persistentObject->Get("name");
ConfigObject::Ptr object = GetObject(type, name);
if (!object)
return;
#ifdef I2_DEBUG
Log(LogDebug, "ConfigObject")
<< "Restoring object '" << name << "' of type '" << type << "'.";
#endif /* I2_DEBUG */
Dictionary::Ptr update = persistentObject->Get("update");
Deserialize(object, update, false, attributeTypes);
object->OnStateLoaded();
object->SetStateLoaded(true);
}
void ConfigType::RegisterObject(const ConfigObject::Ptr& object)
{
String name = object->GetName();
{
ObjectLock olock(this);
ObjectMap::iterator it = m_ObjectMap.find(name);
if (it != m_ObjectMap.end()) {
if (it->second == object)
return;
BOOST_THROW_EXCEPTION(ScriptError("An object with type '" + m_Name + "' and name '" + name + "' already exists (" +
Convert::ToString(it->second->GetDebugInfo()) + "), new declaration: " + Convert::ToString(object->GetDebugInfo()),
object->GetDebugInfo()));
}
m_ObjectMap[name] = object;
m_ObjectVector.push_back(object);
}
}
BOOST_FOREACH(const ConfigObject::Ptr& obj, objs) {
Dictionary::Ptr result1 = new Dictionary();
results->Add(result1);
Dictionary::Ptr resultAttrs = new Dictionary();
result1->Set("attrs", resultAttrs);
BOOST_FOREACH(const String& joinAttr, joinAttrs) {
Object::Ptr joinedObj;
String prefix;
if (joinAttr.IsEmpty()) {
joinedObj = obj;
prefix = type->GetName();
} else {
int fid = type->GetFieldId(joinAttr);
joinedObj = obj->NavigateField(fid);
if (!joinedObj)
continue;
Field field = type->GetFieldInfo(fid);
prefix = field.NavigationName;
}
boost::algorithm::to_lower(prefix);
Type::Ptr joinedType = joinedObj->GetReflectionType();
for (int fid = 0; fid < joinedType->GetFieldCount(); fid++) {
Field field = joinedType->GetFieldInfo(fid);
String aname = prefix + "." + field.Name;
if (!attrs.empty() && attrs.find(aname) == attrs.end())
continue;
Value val = joinedObj->GetField(fid);
/* hide internal navigation fields */
if (field.Attributes & FANavigation) {
Value nval = joinedObj->NavigateField(fid);
if (val == nval)
continue;
}
Value sval = Serialize(val, FAConfig | FAState);
resultAttrs->Set(aname, sval);
}
}
void ConfigType::RegisterObject(const ConfigObject::Ptr& object)
{
String name = object->GetName();
{
boost::mutex::scoped_lock lock(m_Mutex);
auto it = m_ObjectMap.find(name);
if (it != m_ObjectMap.end()) {
if (it->second == object)
return;
Type *type = dynamic_cast<Type *>(this);
BOOST_THROW_EXCEPTION(ScriptError("An object with type '" + type->GetName() + "' and name '" + name + "' already exists (" +
Convert::ToString(it->second->GetDebugInfo()) + "), new declaration: " + Convert::ToString(object->GetDebugInfo()),
object->GetDebugInfo()));
}
m_ObjectMap[name] = object;
m_ObjectVector.push_back(object);
}
}
Dictionary::Ptr ApiActions::RemoveAcknowledgement(const ConfigObject::Ptr& object,
const Dictionary::Ptr& params)
{
Checkable::Ptr checkable = static_pointer_cast<Checkable>(object);
if (!checkable)
return ApiActions::CreateResult(404,
"Cannot remove acknowlegement for non-existent checkable object "
+ object->GetName() + ".");
checkable->ClearAcknowledgement();
checkable->RemoveCommentsByType(CommentAcknowledgement);
return ApiActions::CreateResult(200, "Successfully removed acknowledgement for object '" + checkable->GetName() + "'.");
}
void ApiListener::SyncRelayMessage(const MessageOrigin::Ptr& origin,
const ConfigObject::Ptr& secobj, const Dictionary::Ptr& message, bool log)
{
double ts = Utility::GetTime();
message->Set("ts", ts);
Log(LogNotice, "ApiListener")
<< "Relaying '" << message->Get("method") << "' message";
if (origin && origin->FromZone)
message->Set("originZone", origin->FromZone->GetName());
Zone::Ptr target_zone;
if (secobj) {
if (secobj->GetReflectionType() == Zone::TypeInstance)
target_zone = static_pointer_cast<Zone>(secobj);
else
target_zone = static_pointer_cast<Zone>(secobj->GetZone());
}
if (!target_zone)
target_zone = Zone::GetLocalZone();
Endpoint::Ptr master = GetMaster();
bool need_log = !RelayMessageOne(target_zone, origin, message, master);
for (const Zone::Ptr& zone : target_zone->GetAllParents()) {
if (!RelayMessageOne(zone, origin, message, master))
need_log = true;
}
if (log && need_log)
PersistMessage(message, secobj);
}
void DbConnection::UpdateObject(const ConfigObject::Ptr& object)
{
if (!GetConnected())
return;
DbObject::Ptr dbobj = DbObject::GetOrCreateByObject(object);
if (dbobj) {
bool active = object->IsActive();
if (active) {
ActivateObject(dbobj);
dbobj->SendConfigUpdate();
dbobj->SendStatusUpdate();
} else
DeactivateObject(dbobj);
}
}
void DbConnection::UpdateObject(const ConfigObject::Ptr& object)
{
if (!GetConnected())
return;
DbObject::Ptr dbobj = DbObject::GetOrCreateByObject(object);
if (dbobj) {
bool dbActive = GetObjectActive(dbobj);
bool active = object->IsActive();
if (active && !dbActive) {
ActivateObject(dbobj);
dbobj->SendConfigUpdate();
dbobj->SendStatusUpdate();
} else if (!active) {
/* Deactivate the deleted object no matter
* which state it had in the database.
*/
DeactivateObject(dbobj);
}
}
}
void DbConnection::UpdateObject(const ConfigObject::Ptr& object)
{
if (!GetConnected() || Application::IsShuttingDown())
return;
DbObject::Ptr dbobj = DbObject::GetOrCreateByObject(object);
if (dbobj) {
bool dbActive = GetObjectActive(dbobj);
bool active = object->IsActive();
if (active) {
if (!dbActive)
ActivateObject(dbobj);
Dictionary::Ptr configFields = dbobj->GetConfigFields();
String configHash = dbobj->CalculateConfigHash(configFields);
ASSERT(configHash.GetLength() <= 64);
configFields->Set("config_hash", configHash);
String cachedHash = GetConfigHash(dbobj);
if (cachedHash != configHash) {
dbobj->SendConfigUpdateHeavy(configFields);
dbobj->SendStatusUpdate();
} else {
dbobj->SendConfigUpdateLight();
}
} else if (!active) {
/* Deactivate the deleted object no matter
* which state it had in the database.
*/
DeactivateObject(dbobj);
}
}
}
DbObject::Ptr DbObject::GetOrCreateByObject(const ConfigObject::Ptr& object)
{
boost::mutex::scoped_lock lock(GetStaticMutex());
DbObject::Ptr dbobj = object->GetExtension("DbObject");
if (dbobj)
return dbobj;
DbType::Ptr dbtype = DbType::GetByName(object->GetType()->GetName());
if (!dbtype)
return DbObject::Ptr();
Service::Ptr service;
String name1, name2;
service = dynamic_pointer_cast<Service>(object);
if (service) {
Host::Ptr host = service->GetHost();
name1 = service->GetHost()->GetName();
name2 = service->GetShortName();
} else {
if (object->GetType() == ConfigType::GetByName("CheckCommand") ||
object->GetType() == ConfigType::GetByName("EventCommand") ||
object->GetType() == ConfigType::GetByName("NotificationCommand")) {
Command::Ptr command = dynamic_pointer_cast<Command>(object);
name1 = CompatUtility::GetCommandName(command);
}
else
name1 = object->GetName();
}
dbobj = dbtype->GetOrCreateObjectByName(name1, name2);
dbobj->SetObject(object);
object->SetExtension("DbObject", dbobj);
return dbobj;
}
String icinga::DiagnosticInformation(const std::exception& ex, bool verbose, StackTrace *stack, ContextTrace *context)
{
std::ostringstream result;
String message = ex.what();
const ValidationError *vex = dynamic_cast<const ValidationError *>(&ex);
if (message.IsEmpty())
result << boost::diagnostic_information(ex);
else
result << "Error: " << message;
const ScriptError *dex = dynamic_cast<const ScriptError *>(&ex);
if (dex && !dex->GetDebugInfo().Path.IsEmpty()) {
result << "\nLocation:\n";
ShowCodeFragment(result, dex->GetDebugInfo());
}
if (vex) {
DebugInfo di;
ConfigObject::Ptr dobj = vex->GetObject();
if (dobj)
di = dobj->GetDebugInfo();
Dictionary::Ptr currentHint = vex->GetDebugHint();
Array::Ptr messages;
if (currentHint) {
BOOST_FOREACH(const String& attr, vex->GetAttributePath()) {
Dictionary::Ptr props = currentHint->Get("properties");
if (!props)
break;
currentHint = props->Get(attr);
if (!currentHint)
break;
messages = currentHint->Get("messages");
}
}
if (messages && messages->GetLength() > 0) {
Array::Ptr message = messages->Get(messages->GetLength() - 1);
di.Path = message->Get(1);
di.FirstLine = message->Get(2);
di.FirstColumn = message->Get(3);
di.LastLine = message->Get(4);
di.LastColumn = message->Get(5);
}
if (!di.Path.IsEmpty()) {
result << "\nLocation:\n";
ShowCodeFragment(result, di);
}
}
const user_error *uex = dynamic_cast<const user_error *>(&ex);
const posix_error *pex = dynamic_cast<const posix_error *>(&ex);
if (!uex && !pex && verbose) {
const StackTrace *st = boost::get_error_info<StackTraceErrorInfo>(ex);
if (st) {
result << *st;
} else {
result << std::endl;
if (!stack)
stack = GetLastExceptionStack();
if (stack)
result << *stack;
}
if (boost::get_error_info<ContextTraceErrorInfo>(ex) == NULL) {
result << std::endl;
if (!context)
context = GetLastExceptionContext();
if (context)
result << *context;
}
}
return result.str();
}
/**
* Commits the configuration item by creating a ConfigObject
* object.
*
* @returns The ConfigObject that was created/updated.
*/
ConfigObject::Ptr ConfigItem::Commit(bool discard)
{
#ifdef I2_DEBUG
Log(LogDebug, "ConfigItem")
<< "Commit called for ConfigItem Type=" << GetType() << ", Name=" << GetName();
#endif /* I2_DEBUG */
/* Make sure the type is valid. */
Type::Ptr type = Type::GetByName(GetType());
ASSERT(type && ConfigObject::TypeInstance->IsAssignableFrom(type));
if (IsAbstract())
return ConfigObject::Ptr();
ConfigObject::Ptr dobj = static_pointer_cast<ConfigObject>(type->Instantiate());
dobj->SetDebugInfo(m_DebugInfo);
dobj->SetZoneName(m_Zone);
dobj->SetPackage(m_Package);
dobj->SetName(m_Name);
DebugHint debugHints;
ScriptFrame frame(dobj);
if (m_Scope)
m_Scope->CopyTo(frame.Locals);
try {
m_Expression->Evaluate(frame, &debugHints);
} catch (const std::exception& ex) {
if (m_IgnoreOnError) {
Log(LogWarning, "ConfigObject")
<< "Ignoring config object '" << m_Name << "' of type '" << m_Type << "' due to errors: " << DiagnosticInformation(ex);
return ConfigObject::Ptr();
}
throw;
}
if (discard)
m_Expression.reset();
String item_name;
String short_name = dobj->GetShortName();
if (!short_name.IsEmpty()) {
item_name = short_name;
dobj->SetName(short_name);
} else
item_name = m_Name;
String name = item_name;
NameComposer *nc = dynamic_cast<NameComposer *>(type.get());
if (nc) {
name = nc->MakeName(name, dobj);
if (name.IsEmpty())
BOOST_THROW_EXCEPTION(std::runtime_error("Could not determine name for object"));
}
if (name != item_name)
dobj->SetShortName(item_name);
dobj->SetName(name);
try {
dobj->OnConfigLoaded();
} catch (const std::exception& ex) {
if (m_IgnoreOnError) {
Log(LogWarning, "ConfigObject")
<< "Ignoring config object '" << m_Name << "' of type '" << m_Type << "' due to errors: " << DiagnosticInformation(ex);
return ConfigObject::Ptr();
}
throw;
}
Dictionary::Ptr persistentItem = new Dictionary();
persistentItem->Set("type", GetType());
persistentItem->Set("name", GetName());
persistentItem->Set("properties", Serialize(dobj, FAConfig));
Dictionary::Ptr dhint = debugHints.ToDictionary();
persistentItem->Set("debug_hints", dhint);
Array::Ptr di = new Array();
di->Add(m_DebugInfo.Path);
di->Add(m_DebugInfo.FirstLine);
di->Add(m_DebugInfo.FirstColumn);
di->Add(m_DebugInfo.LastLine);
di->Add(m_DebugInfo.LastColumn);
persistentItem->Set("debug_info", di);
try {
DefaultValidationUtils utils;
dobj->Validate(FAConfig, utils);
} catch (ValidationError& ex) {
if (m_IgnoreOnError) {
Log(LogWarning, "ConfigObject")
<< "Ignoring config object '" << m_Name << "' of type '" << m_Type << "' due to errors: " << DiagnosticInformation(ex);
return ConfigObject::Ptr();
}
ex.SetDebugHint(dhint);
throw;
}
ConfigCompilerContext::GetInstance()->WriteObject(persistentItem);
persistentItem.reset();
dhint.reset();
dobj->Register();
m_Object = dobj;
return dobj;
}
static bool ObjectNameLessComparer(const ConfigObject::Ptr& a, const ConfigObject::Ptr& b)
{
return a->GetName() < b->GetName();
}
bool ObjectQueryHandler::HandleRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response, const Dictionary::Ptr& params)
{
if (request.RequestUrl->GetPath().size() < 3 || request.RequestUrl->GetPath().size() > 4)
return false;
if (request.RequestMethod != "GET")
return false;
Type::Ptr type = FilterUtility::TypeFromPluralName(request.RequestUrl->GetPath()[2]);
if (!type) {
HttpUtility::SendJsonError(response, params, 400, "Invalid type specified.");
return true;
}
QueryDescription qd;
qd.Types.insert(type->GetName());
qd.Permission = "objects/query/" + type->GetName();
Array::Ptr uattrs, ujoins, umetas;
try {
uattrs = params->Get("attrs");
} catch (const std::exception&) {
HttpUtility::SendJsonError(response, params, 400,
"Invalid type for 'attrs' attribute specified. Array type is required.");
return true;
}
try {
ujoins = params->Get("joins");
} catch (const std::exception&) {
HttpUtility::SendJsonError(response, params, 400,
"Invalid type for 'joins' attribute specified. Array type is required.");
return true;
}
try {
umetas = params->Get("meta");
} catch (const std::exception&) {
HttpUtility::SendJsonError(response, params, 400,
"Invalid type for 'meta' attribute specified. Array type is required.");
return true;
}
bool allJoins = HttpUtility::GetLastParameter(params, "all_joins");
params->Set("type", type->GetName());
if (request.RequestUrl->GetPath().size() >= 4) {
String attr = type->GetName();
boost::algorithm::to_lower(attr);
params->Set(attr, request.RequestUrl->GetPath()[3]);
}
std::vector<Value> objs;
try {
objs = FilterUtility::GetFilterTargets(qd, params, user);
} catch (const std::exception& ex) {
HttpUtility::SendJsonError(response, params, 404,
"No objects found.",
DiagnosticInformation(ex));
return true;
}
ArrayData results;
results.reserve(objs.size());
std::set<String> joinAttrs;
std::set<String> userJoinAttrs;
if (ujoins) {
ObjectLock olock(ujoins);
for (const String& ujoin : ujoins) {
userJoinAttrs.insert(ujoin.SubStr(0, ujoin.FindFirstOf(".")));
}
}
for (int fid = 0; fid < type->GetFieldCount(); fid++) {
Field field = type->GetFieldInfo(fid);
if (!(field.Attributes & FANavigation))
continue;
if (!allJoins && userJoinAttrs.find(field.NavigationName) == userJoinAttrs.end())
continue;
joinAttrs.insert(field.Name);
}
for (const ConfigObject::Ptr& obj : objs) {
DictionaryData result1{
{ "name", obj->GetName() },
{ "type", obj->GetReflectionType()->GetName() }
};
DictionaryData metaAttrs;
if (umetas) {
ObjectLock olock(umetas);
for (const String& meta : umetas) {
if (meta == "used_by") {
Array::Ptr used_by = new Array();
metaAttrs.emplace_back("used_by", used_by);
for (const Object::Ptr& pobj : DependencyGraph::GetParents((obj)))
{
ConfigObject::Ptr configObj = dynamic_pointer_cast<ConfigObject>(pobj);
if (!configObj)
continue;
used_by->Add(new Dictionary({
{ "type", configObj->GetReflectionType()->GetName() },
{ "name", configObj->GetName() }
}));
}
} else if (meta == "location") {
metaAttrs.emplace_back("location", obj->GetSourceLocation());
} else {
HttpUtility::SendJsonError(response, params, 400, "Invalid field specified for meta: " + meta);
return true;
}
}
}
result1.emplace_back("meta", new Dictionary(std::move(metaAttrs)));
try {
result1.emplace_back("attrs", SerializeObjectAttrs(obj, String(), uattrs, false, false));
} catch (const ScriptError& ex) {
HttpUtility::SendJsonError(response, params, 400, ex.what());
return true;
}
DictionaryData joins;
for (const String& joinAttr : joinAttrs) {
Object::Ptr joinedObj;
int fid = type->GetFieldId(joinAttr);
if (fid < 0) {
HttpUtility::SendJsonError(response, params, 400, "Invalid field specified for join: " + joinAttr);
return true;
}
Field field = type->GetFieldInfo(fid);
if (!(field.Attributes & FANavigation)) {
HttpUtility::SendJsonError(response, params, 400, "Not a joinable field: " + joinAttr);
return true;
}
joinedObj = obj->NavigateField(fid);
if (!joinedObj)
continue;
String prefix = field.NavigationName;
try {
joins.emplace_back(prefix, SerializeObjectAttrs(joinedObj, prefix, ujoins, true, allJoins));
} catch (const ScriptError& ex) {
HttpUtility::SendJsonError(response, params, 400, ex.what());
return true;
}
}
result1.emplace_back("joins", new Dictionary(std::move(joins)));
results.push_back(new Dictionary(std::move(result1)));
}
Dictionary::Ptr result = new Dictionary({
{ "results", new Array(std::move(results)) }
});
response.SetStatus(200, "OK");
HttpUtility::SendJsonBody(response, params, result);
return true;
}