minix/external/bsd/lutok/dist/c_gate.cpp
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

76 lines
2.7 KiB
C++

// Copyright 2011 Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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#include "c_gate.hpp"
#include "state.ipp"
/// Creates a new gateway to an existing C++ Lua state.
///
/// \param state_ The state to connect to. This object must remain alive while
/// the newly-constructed state_c_gate is alive.
lutok::state_c_gate::state_c_gate(state& state_) :
_state(state_)
{
}
/// Destructor.
///
/// Destroying this object has no implications on the life cycle of the Lua
/// state. Only the corresponding state object controls when the Lua state is
/// closed.
lutok::state_c_gate::~state_c_gate(void)
{
}
/// Creates a C++ state for a C Lua state.
///
/// \warning The created state object does NOT own the C state. You must take
/// care to properly destroy the input lua_State when you are done with it to
/// not leak resources.
///
/// \param raw_state The raw state to wrap temporarily.
///
/// \return The wrapped state without strong ownership on the input state.
lutok::state
lutok::state_c_gate::connect(lua_State* raw_state)
{
return state(static_cast< void* >(raw_state));
}
/// Returns the C native Lua state.
///
/// \return A native lua_State object holding the Lua C API state.
lua_State*
lutok::state_c_gate::c_state(void)
{
return static_cast< lua_State* >(_state.raw_state());
}