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// LuaNameLookup.cpp
// Implements the cLuaNameLookup class used as the cNetwork API callbacks for name and IP lookups from Lua
#include "Globals.h"
#include "LuaNameLookup.h"
cLuaNameLookup::cLuaNameLookup(const AString & a_Query, cPluginLua & a_Plugin, int a_CallbacksTableStackPos):
m_Plugin(a_Plugin),
m_Callbacks(a_Plugin.GetLuaState(), a_CallbacksTableStackPos),
m_Query(a_Query)
{
}
void cLuaNameLookup::OnNameResolved(const AString & a_Name, const AString & a_IP)
{
// Check if we're still valid:
if (!m_Callbacks.IsValid())
{
return;
}
// Call the callback:
cPluginLua::cOperation Op(m_Plugin);
if (!Op().Call(cLuaState::cTableRef(m_Callbacks, "OnNameResolved"), a_Name, a_IP))
{
LOGINFO("cNetwork name lookup OnNameResolved callback failed in plugin %s looking up %s. %s resolves to %s.",
m_Plugin.GetName().c_str(), m_Query.c_str(), a_Name.c_str(), a_IP.c_str()
);
}
}
void cLuaNameLookup::OnError(int a_ErrorCode, const AString & a_ErrorMsg)
{
// Check if we're still valid:
if (!m_Callbacks.IsValid())
{
return;
}
// Call the callback:
cPluginLua::cOperation Op(m_Plugin);
if (!Op().Call(cLuaState::cTableRef(m_Callbacks, "OnError"), m_Query, a_ErrorCode, a_ErrorMsg))
{
LOGINFO("cNetwork name lookup OnError callback failed in plugin %s looking up %s. The error is %d (%s)",
m_Plugin.GetName().c_str(), m_Query.c_str(), a_ErrorCode, a_ErrorMsg.c_str()
);
}
}
void cLuaNameLookup::OnFinished(void)
{
// Check if we're still valid:
if (!m_Callbacks.IsValid())
{
return;
}
// Call the callback:
cPluginLua::cOperation Op(m_Plugin);
if (!Op().Call(cLuaState::cTableRef(m_Callbacks, "OnFinished"), m_Query))
{
LOGINFO("cNetwork name lookup OnFinished callback failed in plugin %s, looking up %s.",
m_Plugin.GetName().c_str(), m_Query.c_str()
);
}
}
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