mirror of
https://github.com/VCMP-SqMod/SqMod.git
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103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
// ------------------------------------------------------------------------------------------------
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#include "Sockaddr.hpp"
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// ------------------------------------------------------------------------------------------------
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namespace SqMod {
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// ------------------------------------------------------------------------------------------------
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SQInteger SockAddr::Typename(HSQUIRRELVM vm)
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{
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static const SQChar name[] = _SC("SqMMSockAddr");
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sq_pushstring(vm, name, sizeof(name));
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return 1;
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}
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// ------------------------------------------------------------------------------------------------
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#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
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void SockAddr::Validate(CCStr file, Int32 line) const
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{
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if (!m_Handle)
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{
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SqThrowF("Invalid sockaddr structure handle =>[%s:%d]", file, line);
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}
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}
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#else
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void SockAddr::Validate() const
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{
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if (!m_Handle)
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{
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SqThrowF("Invalid sockaddr structure handle");
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}
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}
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#endif // _DEBUG
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// ------------------------------------------------------------------------------------------------
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#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
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SockAddr::Pointer SockAddr::GetValid(CCStr file, Int32 line) const
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{
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Validate(file, line);
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return m_Handle;
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}
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#else
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SockAddr::Pointer SockAddr::GetValid() const
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{
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Validate();
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return m_Handle;
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}
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#endif // _DEBUG
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// ------------------------------------------------------------------------------------------------
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SockAddr::SockAddr(CSStr addr)
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: m_Handle(nullptr), m_Addres(_SC(""))
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{
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struct addrinfo hints;
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// Configure the hints structure
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hints.ai_family = AF_UNSPEC;
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hints.ai_flags = AI_NUMERICHOST;
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// We set ai_socktype so that we only get one result back
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hints.ai_socktype = SOCK_STREAM;
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// Attempt to obtain information about the specified address
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Int32 status = getaddrinfo(addr, nullptr, &hints, &m_Handle);
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// Validate the success of the operation
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if (!status)
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{
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// See if we must free any handles (just in case)
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if (m_Handle)
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{
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freeaddrinfo(m_Handle);
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}
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// Now it's safe to throw the error
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STHROWF("Unable to query the specified address for information [%s]", gai_strerror(status));
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}
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// Save the specified string address
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m_Addres.assign(addr ? addr : _SC(""));
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}
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// ------------------------------------------------------------------------------------------------
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SockAddr::~SockAddr()
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{
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if (m_Handle)
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{
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freeaddrinfo(m_Handle);
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}
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}
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// ================================================================================================
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void Register_SockAddr(Table & mmns)
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{
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mmns.Bind(_SC("SockAddr"),
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Class< SockAddr, NoCopy< SockAddr > >(mmns.GetVM(), _SC("SqMMSockAddr"))
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// Constructors
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.Ctor()
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.Ctor< CSStr >()
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// Meta-methods
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.SquirrelFunc(_SC("_typename"), &SockAddr::Typename)
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.Func(_SC("_tostring"), &SockAddr::ToString)
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// Properties
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.Prop(_SC("IsValid"), &SockAddr::IsValid)
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.Prop(_SC("Address"), &SockAddr::GetAddress)
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);
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}
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} // Namespace:: SqMod
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