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Replaced char* arguments with void* for raw data

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This commit is contained in:
Laurent Gomila 2012-04-03 19:06:32 +02:00
parent 69f387de22
commit 8d0da1d9d6
8 changed files with 37 additions and 37 deletions
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2
examples/voip/Server.cpp
View File

@ -126,7 +126,7 @@ private :
if (id == audioData)
{
// Extract audio samples from the packet, and append it to our samples buffer
const sf::Int16* samples = reinterpret_cast<const sf::Int16*>(packet.getData() + 1);
const sf::Int16* samples = reinterpret_cast<const sf::Int16*>(static_cast<const char*>(packet.getData()) + 1);
std::size_t sampleCount = (packet.getDataSize() - 1) / sizeof(sf::Int16);
// Don't forget that the other thread can access the sample array at any time

14
include/SFML/Network/Packet.hpp
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@ -99,7 +99,7 @@ public :
/// \see getDataSize
///
////////////////////////////////////////////////////////////
const char* getData() const;
const void* getData() const;
////////////////////////////////////////////////////////////
/// \brief Get the size of the data contained in the packet
@ -250,7 +250,7 @@ private :
/// \see onReceive
///
////////////////////////////////////////////////////////////
virtual const char* onSend(std::size_t& size);
virtual const void* onSend(std::size_t& size);
////////////////////////////////////////////////////////////
/// \brief Called after the packet is received over the network
@ -269,7 +269,7 @@ private :
/// \see onSend
///
////////////////////////////////////////////////////////////
virtual void onReceive(const char* data, std::size_t size);
virtual void onReceive(const void* data, std::size_t size);
////////////////////////////////////////////////////////////
// Member data
@ -377,18 +377,18 @@ private :
/// \code
/// class ZipPacket : public sf::Packet
/// {
/// virtual const char* onSend(std::size_t& size)
/// virtual const void* onSend(std::size_t& size)
/// {
/// const char* srcData = getData();
/// const void* srcData = getData();
/// std::size_t srcSize = getDataSize();
///
/// return MySuperZipFunction(srcData, srcSize, &size);
/// }
///
/// virtual void onReceive(const char* data, std::size_t size)
/// virtual void onReceive(const void* data, std::size_t size)
/// {
/// std::size_t dstSize;
/// const char* dstData = MySuperUnzipFunction(data, size, &dstSize);
/// const void* dstData = MySuperUnzipFunction(data, size, &dstSize);
///
/// append(dstData, dstSize);
/// }

4
include/SFML/Network/TcpSocket.hpp
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@ -134,7 +134,7 @@ public :
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(const char* data, std::size_t size);
Status send(const void* data, std::size_t size);
////////////////////////////////////////////////////////////
/// \brief Receive raw data from the remote peer
@ -152,7 +152,7 @@ public :
/// \see send
///
////////////////////////////////////////////////////////////
Status receive(char* data, std::size_t size, std::size_t& received);
Status receive(void* data, std::size_t size, std::size_t& received);
////////////////////////////////////////////////////////////
/// \brief Send a formatted packet of data to the remote peer

4
include/SFML/Network/UdpSocket.hpp
View File

@ -120,7 +120,7 @@ public :
/// \see receive
///
////////////////////////////////////////////////////////////
Status send(const char* data, std::size_t size, const IpAddress& remoteAddress, unsigned short remotePort);
Status send(const void* data, std::size_t size, const IpAddress& remoteAddress, unsigned short remotePort);
////////////////////////////////////////////////////////////
/// \brief Receive raw data from a remote peer
@ -143,7 +143,7 @@ public :
/// \see send
///
////////////////////////////////////////////////////////////
Status receive(char* data, std::size_t size, std::size_t& received, IpAddress& remoteAddress, unsigned short& remotePort);
Status receive(void* data, std::size_t size, std::size_t& received, IpAddress& remoteAddress, unsigned short& remotePort);
////////////////////////////////////////////////////////////
/// \brief Send a formatted packet of data to a remote peer

4
include/SFML/System/InputStream.hpp
View File

@ -56,7 +56,7 @@ public :
/// \return The number of bytes actually read
///
////////////////////////////////////////////////////////////
virtual Int64 read(char* data, Int64 size) = 0;
virtual Int64 read(void* data, Int64 size) = 0;
////////////////////////////////////////////////////////////
/// \brief Change the current reading position
@ -117,7 +117,7 @@ public :
///
/// bool open(std::string filename);
///
/// Int64 read(char* data, Int64 size);
/// Int64 read(void* data, Int64 size);
///
/// Int64 seek(Int64 position);
///

26
src/SFML/Network/Packet.cpp
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@ -71,7 +71,7 @@ void Packet::clear()
////////////////////////////////////////////////////////////
const char* Packet::getData() const
const void* Packet::getData() const
{
return !m_data.empty() ? &m_data[0] : NULL;
}
@ -114,7 +114,7 @@ Packet& Packet::operator >>(Int8& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const Int8*>(getData() + m_readPos);
data = *reinterpret_cast<const Int8*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
@ -127,7 +127,7 @@ Packet& Packet::operator >>(Uint8& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const Uint8*>(getData() + m_readPos);
data = *reinterpret_cast<const Uint8*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
@ -140,7 +140,7 @@ Packet& Packet::operator >>(Int16& data)
{
if (checkSize(sizeof(data)))
{
data = ntohs(*reinterpret_cast<const Int16*>(getData() + m_readPos));
data = ntohs(*reinterpret_cast<const Int16*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
@ -153,7 +153,7 @@ Packet& Packet::operator >>(Uint16& data)
{
if (checkSize(sizeof(data)))
{
data = ntohs(*reinterpret_cast<const Uint16*>(getData() + m_readPos));
data = ntohs(*reinterpret_cast<const Uint16*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
@ -166,7 +166,7 @@ Packet& Packet::operator >>(Int32& data)
{
if (checkSize(sizeof(data)))
{
data = ntohl(*reinterpret_cast<const Int32*>(getData() + m_readPos));
data = ntohl(*reinterpret_cast<const Int32*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
@ -179,7 +179,7 @@ Packet& Packet::operator >>(Uint32& data)
{
if (checkSize(sizeof(data)))
{
data = ntohl(*reinterpret_cast<const Uint32*>(getData() + m_readPos));
data = ntohl(*reinterpret_cast<const Uint32*>(&m_data[m_readPos]));
m_readPos += sizeof(data);
}
@ -192,7 +192,7 @@ Packet& Packet::operator >>(float& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const float*>(getData() + m_readPos);
data = *reinterpret_cast<const float*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
@ -205,7 +205,7 @@ Packet& Packet::operator >>(double& data)
{
if (checkSize(sizeof(data)))
{
data = *reinterpret_cast<const double*>(getData() + m_readPos);
data = *reinterpret_cast<const double*>(&m_data[m_readPos]);
m_readPos += sizeof(data);
}
@ -223,7 +223,7 @@ Packet& Packet::operator >>(char* data)
if ((length > 0) && checkSize(length))
{
// Then extract characters
std::memcpy(data, getData() + m_readPos, length);
std::memcpy(data, &m_data[m_readPos], length);
data[length] = '\0';
// Update reading position
@ -245,7 +245,7 @@ Packet& Packet::operator >>(std::string& data)
if ((length > 0) && checkSize(length))
{
// Then extract characters
data.assign(getData() + m_readPos, length);
data.assign(&m_data[m_readPos], length);
// Update reading position
m_readPos += length;
@ -496,7 +496,7 @@ bool Packet::checkSize(std::size_t size)
////////////////////////////////////////////////////////////
const char* Packet::onSend(std::size_t& size)
const void* Packet::onSend(std::size_t& size)
{
size = getDataSize();
return getData();
@ -504,7 +504,7 @@ const char* Packet::onSend(std::size_t& size)
////////////////////////////////////////////////////////////
void Packet::onReceive(const char* data, std::size_t size)
void Packet::onReceive(const void* data, std::size_t size)
{
append(data, size);
}

10
src/SFML/Network/TcpSocket.cpp
View File

@ -206,7 +206,7 @@ void TcpSocket::disconnect()
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::send(const char* data, std::size_t size)
Socket::Status TcpSocket::send(const void* data, std::size_t size)
{
// Check the parameters
if (!data || (size == 0))
@ -221,7 +221,7 @@ Socket::Status TcpSocket::send(const char* data, std::size_t size)
for (int length = 0; length < sizeToSend; length += sent)
{
// Send a chunk of data
sent = ::send(getHandle(), data + length, sizeToSend - length, 0);
sent = ::send(getHandle(), static_cast<const char*>(data) + length, sizeToSend - length, 0);
// Check for errors
if (sent < 0)
@ -233,7 +233,7 @@ Socket::Status TcpSocket::send(const char* data, std::size_t size)
////////////////////////////////////////////////////////////
Socket::Status TcpSocket::receive(char* data, std::size_t size, std::size_t& received)
Socket::Status TcpSocket::receive(void* data, std::size_t size, std::size_t& received)
{
// First clear the variables to fill
received = 0;
@ -246,7 +246,7 @@ Socket::Status TcpSocket::receive(char* data, std::size_t size, std::size_t& rec
}
// Receive a chunk of bytes
int sizeReceived = recv(getHandle(), data, static_cast<int>(size), 0);
int sizeReceived = recv(getHandle(), static_cast<char*>(data), static_cast<int>(size), 0);
// Check the number of bytes received
if (sizeReceived > 0)
@ -274,7 +274,7 @@ Socket::Status TcpSocket::send(Packet& packet)
// Get the data to send from the packet
std::size_t size = 0;
const char* data = packet.onSend(size);
const void* data = packet.onSend(size);
// First send the packet size
Uint32 packetSize = htonl(static_cast<Uint32>(size));

10
src/SFML/Network/UdpSocket.cpp
View File

@ -90,7 +90,7 @@ void UdpSocket::unbind()
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::send(const char* data, std::size_t size, const IpAddress& remoteAddress, unsigned short remotePort)
Socket::Status UdpSocket::send(const void* data, std::size_t size, const IpAddress& remoteAddress, unsigned short remotePort)
{
// Create the internal socket if it doesn't exist
create();
@ -107,7 +107,7 @@ Socket::Status UdpSocket::send(const char* data, std::size_t size, const IpAddre
sockaddr_in address = priv::SocketImpl::createAddress(remoteAddress.toInteger(), remotePort);
// Send the data (unlike TCP, all the data is always sent in one call)
int sent = sendto(getHandle(), data, static_cast<int>(size), 0, reinterpret_cast<sockaddr*>(&address), sizeof(address));
int sent = sendto(getHandle(), static_cast<const char*>(data), static_cast<int>(size), 0, reinterpret_cast<sockaddr*>(&address), sizeof(address));
// Check for errors
if (sent < 0)
@ -118,7 +118,7 @@ Socket::Status UdpSocket::send(const char* data, std::size_t size, const IpAddre
////////////////////////////////////////////////////////////
Socket::Status UdpSocket::receive(char* data, std::size_t size, std::size_t& received, IpAddress& remoteAddress, unsigned short& remotePort)
Socket::Status UdpSocket::receive(void* data, std::size_t size, std::size_t& received, IpAddress& remoteAddress, unsigned short& remotePort)
{
// First clear the variables to fill
received = 0;
@ -137,7 +137,7 @@ Socket::Status UdpSocket::receive(char* data, std::size_t size, std::size_t& rec
// Receive a chunk of bytes
priv::SocketImpl::AddrLength addressSize = sizeof(address);
int sizeReceived = recvfrom(getHandle(), data, static_cast<int>(size), 0, reinterpret_cast<sockaddr*>(&address), &addressSize);
int sizeReceived = recvfrom(getHandle(), static_cast<char*>(data), static_cast<int>(size), 0, reinterpret_cast<sockaddr*>(&address), &addressSize);
// Check for errors
if (sizeReceived < 0)
@ -165,7 +165,7 @@ Socket::Status UdpSocket::send(Packet& packet, const IpAddress& remoteAddress, u
// Get the data to send from the packet
std::size_t size = 0;
const char* data = packet.onSend(size);
const void* data = packet.onSend(size);
// Send it
return send(data, size, remoteAddress, remotePort);