int ToJsonObj(const Message& message, Json::Value& value)
{
const Reflection* pReflection = message.GetReflection();
const FieldDescriptor* pFieldDescriptor = NULL;
bool bRepeated = false;
std::vector<const FieldDescriptor*> fields;
pReflection->ListFields(message, &fields);
int ret = 0;
for (size_t i = 0; i < fields.size(); i++)
{
pFieldDescriptor = fields[i];
bRepeated = pFieldDescriptor->is_repeated();
string name_str = pFieldDescriptor->name();
map<string, string> key_map;
if (bRepeated)
{
ret += ToJsonArray(message, pFieldDescriptor, value, name_str, key_map);
continue;
}
ret += ToJson(message, pFieldDescriptor, value, name_str, key_map);
}
return ret;
}
JSON* ManufacturerInfo::ToJson(unsigned short wLanguageCode)
{
JSON* pRet = ToJson();
if (m_Display.find(wLanguageCode) != m_Display.end())
{
pRet->AddStringItem("Display", m_Display[wLanguageCode].ToCStr());
}
return pRet;
}
std::string
JsonParse::ToJson()
{
std::string str;
if (m_ctx.Current()) {
str = ToJson(static_cast<JsonValue *>(m_ctx.Current()));
}
return str;
}
void ResourceContainer::PushJson(MojObject& array) const
{
MojErr errs = MojErrNone;
MojObject rep(MojObject::TypeObject);
MojErr err = ToJson(rep);
MojErrAccumulate(errs, err);
err = array.push(rep);
MojErrAccumulate(errs, err);
if (errs) {
throw std::runtime_error("Unable to convert resource container to "
"JSON object");
}
}
bool UITheme::WriteToFile(const utf8 * path) const
{
json_t * jsonTheme = ToJson();
bool result;
try
{
Json::WriteToFile(path, jsonTheme, JSON_INDENT(4) | JSON_PRESERVE_ORDER);
result = true;
}
catch (Exception ex)
{
log_error("Unable to save %s: %s", path, ex.GetMessage());
result = false;
}
json_decref(jsonTheme);
return result;
}
void sGameRecorded::save() {
if (g_Fodder->mParams->mDemoRecord) {
std::string Filename = g_Fodder->mParams->mDemoFile;
if (Filename == "-") {
Filename = std::to_string(g_Fodder->mGame_Data.mMission_Number);
Filename += "-";
Filename += std::to_string(g_Fodder->mGame_Data.mMission_Phase);
}
if (Filename.find(".") == Filename.npos)
Filename += DEMO_EXTENSION;
g_Debugger->Notice("Writing demo to " + Filename);
std::ofstream outfile(Filename, std::ofstream::binary);
outfile << ToJson();
outfile.close();
}
}
base::ByteBuffer *StatsPoster::MakeBody(const GameStats& stats) {
std::string json = ToJson(stats);
// Create HMAC like signature of hash(json + secret) so the receiver
// can ensure it is valid.
MD5_CTX md5;
MD5Init(&md5);
MD5Update(&md5, (const byte *)json.c_str(), json.size());
MD5Update(&md5, (const byte *)kszStatSecret, strlen(kszStatSecret));
byte hash[16];
MD5Final(hash, &md5);
char hash_str[33];
strncpyz(hash_str, base::Format::ToHex(hash, sizeof(hash)),
sizeof(hash_str));
base::ByteBuffer *bb = new base::ByteBuffer(32 + json.size());
bb->WriteBytes((const byte *)hash_str, 32);
bb->WriteBytes((const byte *)json.c_str(), json.size());
return bb;
}
std::string ClientJson::from_response(Client::Response response) {
auto str = json_encode<string>(ToJson(static_cast<td_api::Object &>(*response.object)));
CHECK(!str.empty() && str.back() == '}');
std::string extra;
if (response.id != 0) {
std::lock_guard<std::mutex> guard(mutex_);
auto it = extra_.find(response.id);
if (it != extra_.end()) {
extra = std::move(it->second);
extra_.erase(it);
}
}
if (!extra.empty()) {
str.pop_back();
str.reserve(str.size() + 10 + extra.size());
str += ",\"@extra\":";
str += extra;
str += "}";
}
return str;
}
void UAssetImportData::Serialize(FArchive& Ar)
{
if (Ar.UE4Ver() >= VER_UE4_ASSET_IMPORT_DATA_AS_JSON)
{
FString Json;
if (Ar.IsLoading())
{
Ar << Json;
TOptional<FAssetImportInfo> Copy = FromJson(MoveTemp(Json));
if (Copy.IsSet())
{
CopyFrom(Copy.GetValue());
}
}
else if (Ar.IsSaving())
{
Json = ToJson();
Ar << Json;
}
}
Super::Serialize(Ar);
}
int ToJsonObjMap(const Message& message, Json::Value& value, map<string, string>& key_map)
{
const Reflection* pReflection = message.GetReflection();
const FieldDescriptor* pFieldDescriptor = NULL;
bool bRepeated = false;
std::vector<const FieldDescriptor*> fields;
pReflection->ListFields(message, &fields);
int ret = 0;
for (size_t i = 0; i < fields.size(); i++)
{
pFieldDescriptor = fields[i];
bRepeated = pFieldDescriptor->is_repeated();
string name_str = pFieldDescriptor->containing_type()->name() + "." + pFieldDescriptor->name();
map<string, string>::iterator it = key_map.find(name_str);
if (it != key_map.end())
{
name_str = it->second;
}
else
{
name_str = pFieldDescriptor->name();
}
if (bRepeated)
{
ret += ToJsonArray(message, pFieldDescriptor, value, name_str, key_map);
continue;
}
ret += ToJson(message, pFieldDescriptor, value, name_str, key_map);
}
return ret;
}
bool FPerfCounters::Tick(float DeltaTime)
{
// if we didn't get a socket, don't tick
if (Socket == nullptr)
{
return false;
}
// accept any connections
static const FString PerfCounterRequest = TEXT("FPerfCounters Request");
FSocket* IncomingConnection = Socket->Accept(PerfCounterRequest);
if (IncomingConnection)
{
// make sure this is non-blocking
bool bSuccess = false;
IncomingConnection->SetNonBlocking(true);
// read any data that's ready
// NOTE: this is not a full HTTP implementation, just enough to be usable by curl
uint8 Buffer[2*1024] = { 0 };
int32 DataLen = 0;
if (IncomingConnection->Recv(Buffer, sizeof(Buffer)-1, DataLen, ESocketReceiveFlags::None))
{
// scan the buffer for a line
FUTF8ToTCHAR WideBuffer(reinterpret_cast<const ANSICHAR*>(Buffer));
const TCHAR* BufferEnd = FCString::Strstr(WideBuffer.Get(), TEXT("\r\n"));
if (BufferEnd != nullptr)
{
// crack into pieces
FString MainLine(BufferEnd - WideBuffer.Get(), WideBuffer.Get());
TArray<FString> Tokens;
MainLine.ParseIntoArrayWS(Tokens);
if (Tokens.Num() >= 2)
{
FString Body;
int ResponseCode = 200;
// handle the request
if (Tokens[0] != TEXT("GET"))
{
Body = FString::Printf(TEXT("{ \"error\": \"Method %s not allowed\" }"), *Tokens[0]);
ResponseCode = 405;
}
else if (Tokens[1] == TEXT("/stats"))
{
Body = ToJson();
}
else
{
Body = FString::Printf(TEXT("{ \"error\": \"%s not found\" }"), *Tokens[1]);
ResponseCode = 404;
}
// send the response headers
FString Header = FString::Printf(TEXT("HTTP/1.0 %d\r\nContent-Length: %d\r\nContent-Type: application/json\r\n\r\n"), ResponseCode, Body.Len());
if (SendAsUtf8(IncomingConnection, Header) && SendAsUtf8(IncomingConnection, Body))
{
bSuccess = true;
}
}
}
}
// log if we didn't succeed
if (!bSuccess)
{
UE_LOG(LogPerfCounters, Warning, TEXT("FPerfCounters was unable to send a JSON response (or sent partial response)"));
}
// close the socket (whether we processed or not
IncomingConnection->Close();
ISocketSubsystem::Get(PLATFORM_SOCKETSUBSYSTEM)->DestroySocket(IncomingConnection);
}
// keep ticking
return true;
}
bool FPerfCounters::ProcessRequest(uint8* Buffer, int32 BufferLen, FResponse& Response)
{
bool bSuccess = false;
// scan the buffer for a line
FUTF8ToTCHAR WideBuffer(reinterpret_cast<const ANSICHAR*>(Buffer));
const TCHAR* BufferEnd = FCString::Strstr(WideBuffer.Get(), TEXT("\r\n"));
if (BufferEnd != nullptr)
{
// crack into pieces
FString MainLine(BufferEnd - WideBuffer.Get(), WideBuffer.Get());
TArray<FString> Tokens;
MainLine.ParseIntoArrayWS(Tokens);
if (Tokens.Num() >= 2)
{
FString ContentType(TEXT("application/json"));
Response.Code = 200;
// handle the request
if (Tokens[0] != TEXT("GET"))
{
Response.Body = FString::Printf(TEXT("{ \"error\": \"Method %s not allowed\" }"), *Tokens[0]);
Response.Code = 405;
}
else if (Tokens[1].StartsWith(TEXT("/stats")))
{
Response.Body = ToJson();
// retrieving stats resets them by default, unless ?peek parameter is passed
const int kStatsTokenLength = 6; // strlen("/stats");
FString TokenRemainder = Tokens[1].Mid(kStatsTokenLength);
if (TokenRemainder != TEXT("?peek"))
{
if (ExecCmdCallback.IsBound())
{
ExecCmdCallback.Execute(TEXT("perfcounters clear"), *GLog);
}
else
{
Exec(nullptr, TEXT("perfcounters clear"), *GLog);
}
}
}
else if (Tokens[1].StartsWith(TEXT("/exec?c=")))
{
FString ExecCmd = Tokens[1].Mid(8);
FString ExecCmdDecoded = FPlatformHttp::UrlDecode(ExecCmd);
FStringOutputDevice StringOutDevice;
StringOutDevice.SetAutoEmitLineTerminator(true);
bool bResult = false;
if (ExecCmdCallback.IsBound())
{
bResult = ExecCmdCallback.Execute(ExecCmdDecoded, StringOutDevice);
Response.Body = StringOutDevice;
ContentType = TEXT("text/text");
}
else
{
Response.Body = FString::Printf(TEXT("{ \"error\": \"exec handler not found\" }"));
}
Response.Code = bResult ? 200 : 404;
}
else
{
Response.Body = FString::Printf(TEXT("{ \"error\": \"%s not found\" }"), *Tokens[1]);
Response.Code = 404;
}
// send the response headers
Response.Header = FString::Printf(TEXT("HTTP/1.0 %d\r\nContent-Length: %d\r\nContent-Type: %s\r\n\r\n"), Response.Code, Response.Body.Len(), *ContentType);
bSuccess = true;
}
else
{
UE_LOG(LogPerfCounters, Warning, TEXT("Unable to parse HTTP request header: %s"), *MainLine);
}
}
else
{
UE_LOG(LogPerfCounters, Warning, TEXT("Unable to immediately receive full request header"));
}
return bSuccess;
}