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https://github.com/Kelsidavis/WoWee.git
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40dd39feed
Add Packet::hasFullPackedGuid() method and remove identical standalone definitions from game_handler.cpp and packet_parsers_classic.cpp. Replace 53 free-function calls with method calls.
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
#pragma once
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#include <vector>
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#include <cstdint>
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#include <string>
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namespace wowee {
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namespace network {
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class Packet {
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public:
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Packet() = default;
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explicit Packet(uint16_t opcode);
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Packet(uint16_t opcode, const std::vector<uint8_t>& data);
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Packet(uint16_t opcode, std::vector<uint8_t>&& data);
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void writeUInt8(uint8_t value);
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void writeUInt16(uint16_t value);
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void writeUInt32(uint32_t value);
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void writeUInt64(uint64_t value);
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void writeFloat(float value);
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void writeString(const std::string& value);
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void writeBytes(const uint8_t* data, size_t length);
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uint8_t readUInt8();
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uint16_t readUInt16();
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uint32_t readUInt32();
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uint64_t readUInt64();
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float readFloat();
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std::string readString();
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uint16_t getOpcode() const { return opcode; }
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const std::vector<uint8_t>& getData() const { return data; }
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size_t getReadPos() const { return readPos; }
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size_t getSize() const { return data.size(); }
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size_t getRemainingSize() const { return data.size() - readPos; }
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bool hasFullPackedGuid() const {
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if (readPos >= data.size()) return false;
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uint8_t mask = data[readPos];
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size_t guidBytes = 1;
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for (int bit = 0; bit < 8; ++bit)
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if (mask & (1u << bit)) ++guidBytes;
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return getRemainingSize() >= guidBytes;
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}
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void setReadPos(size_t pos) { readPos = pos; }
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private:
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uint16_t opcode = 0;
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std::vector<uint8_t> data;
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size_t readPos = 0;
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};
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} // namespace network
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} // namespace wowee
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