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Network/NetPacket: Add Resize method and fix buffer size

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Former-commit-id: 465864559149ef62279038c24649d73c75f38037
This commit is contained in:
Lynix
2016-02-04 14:40:40 +01:00
parent f723d6a29c
commit 6c0215952d
3 changed files with 23 additions and 9 deletions
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8
include/Nazara/Network/NetPacket.hpp
View File

@@ -22,7 +22,7 @@ namespace Nz
public:
inline NetPacket();
inline NetPacket(UInt16 netCode, std::size_t sizeHint = 0);
inline NetPacket(UInt16 netCode, std::size_t minSize = 0);
inline NetPacket(UInt16 netCode, const void* ptr, std::size_t size);
NetPacket(const NetPacket&) = delete;
NetPacket(NetPacket&&) = default;
@@ -36,9 +36,11 @@ namespace Nz
virtual const void* OnSend(std::size_t* newSize) const;
inline void Reset();
inline void Reset(UInt16 netCode, std::size_t sizeHint = 0);
inline void Reset(UInt16 netCode, std::size_t minSize = 0);
inline void Reset(UInt16 netCode, const void* ptr, std::size_t size);
inline void Resize(std::size_t newSize);
inline void SetNetCode(UInt16 netCode);
NetPacket& operator=(const NetPacket&) = delete;
@@ -53,7 +55,7 @@ namespace Nz
void OnEmptyStream() override;
void FreeStream();
void InitStream(std::size_t sizeHint, UInt64 cursorPos, UInt32 openMode);
void InitStream(std::size_t minSize, UInt64 cursorPos, UInt32 openMode);
static bool Initialize();
static void Uninitialize();

16
include/Nazara/Network/NetPacket.inl
View File

@@ -14,9 +14,9 @@ namespace Nz
{
}
inline NetPacket::NetPacket(UInt16 netCode, std::size_t sizeHint)
inline NetPacket::NetPacket(UInt16 netCode, std::size_t minSize)
{
Reset(netCode, sizeHint);
Reset(netCode, minSize);
}
inline NetPacket::NetPacket(UInt16 netCode, const void* ptr, std::size_t size)
@@ -26,6 +26,7 @@ namespace Nz
inline NetPacket::~NetPacket()
{
FlushBits(); //< Needs to be done here as the stream will be freed before ByteStream calls it
FreeStream();
}
@@ -53,9 +54,9 @@ namespace Nz
FreeStream();
}
inline void NetPacket::Reset(UInt16 netCode, std::size_t sizeHint)
inline void NetPacket::Reset(UInt16 netCode, std::size_t minSize)
{
InitStream(HeaderSize + sizeHint, HeaderSize, OpenMode_ReadWrite);
InitStream(HeaderSize + minSize, HeaderSize, OpenMode_ReadWrite);
m_netCode = netCode;
}
@@ -68,6 +69,13 @@ namespace Nz
m_netCode = netCode;
}
inline void NetPacket::Resize(std::size_t newSize)
{
NazaraAssert(m_buffer, "Invalid buffer");
m_buffer->Resize(newSize);
}
inline void NetPacket::SetNetCode(UInt16 netCode)
{
m_netCode = netCode;