DarkflameServer/dNet/PacketUtils.h
David Markowitz 7e61638595
Reinforce PacketUtils writing (#1073)
Ensure the correct size is written to the bitstream.  It is always supposed to write 64 bits.
2023-05-06 23:45:07 -07:00

35 lines
1.4 KiB
C++

#ifndef PACKETUTILS_H
#define PACKETUTILS_H
#include <MessageIdentifiers.h>
#include <BitStream.h>
#include <string>
enum class eConnectionType : uint16_t;
namespace PacketUtils {
template<typename T>
void WriteHeader(RakNet::BitStream& bitStream, eConnectionType connectionType, T internalPacketID) {
bitStream.Write<uint8_t>(MessageID(ID_USER_PACKET_ENUM));
bitStream.Write<eConnectionType>(connectionType);
bitStream.Write<uint32_t>(static_cast<uint32_t>(internalPacketID));
bitStream.Write<uint8_t>(0);
}
uint16_t ReadPacketU16(uint32_t startLoc, Packet* packet);
uint32_t ReadPacketU32(uint32_t startLoc, Packet* packet);
uint64_t ReadPacketU64(uint32_t startLoc, Packet* packet);
int64_t ReadPacketS64(uint32_t startLoc, Packet* packet);
std::string ReadString(uint32_t startLoc, Packet* packet, bool wide, uint32_t maxLen = 33);
void WritePacketString(const std::string& string, uint32_t maxSize, RakNet::BitStream* bitStream);
void WriteString(RakNet::BitStream& bitStream, const std::string& s, uint32_t maxSize);
void WriteWString(RakNet::BitStream& bitStream, const std::string& string, uint32_t maxSize);
void WriteWString(RakNet::BitStream& bitStream, const std::u16string& string, uint32_t maxSize);
void WritePacketWString(const std::string& string, uint32_t maxSize, RakNet::BitStream* bitStream);
void SavePacket(const std::string& filename, const char* data, size_t length);
};
#endif // PACKETUTILS_H