diff --git a/modules/Makefile.am b/modules/Makefile.am index ea1292324..5335fce93 100644 --- a/modules/Makefile.am +++ b/modules/Makefile.am @@ -39,6 +39,7 @@ conf_module_LTLIBRARIES = \ moduledir=@moduledir@ future_la_SOURCES = future.cc +require_la_SOURCES = require.cc m_host_la_SOURCES = m_host.cc m_get_la_SOURCES = m_get.cc #m_ban_la_SOURCES = m_ban.cc @@ -127,6 +128,7 @@ m_get_la_SOURCES = m_get.cc module_LTLIBRARIES = \ future.la \ +require.la \ m_host.la \ m_get.la diff --git a/modules/require.cc b/modules/require.cc new file mode 100644 index 000000000..6e0206636 --- /dev/null +++ b/modules/require.cc @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2016 Charybdis Development Team + * Copyright (C) 2016 Jason Volk + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice is present in all copies. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include + +namespace ircd { +namespace js { + +struct require +:trap +{ + value on_call(object::handle obj, value::handle _that, const args &args) override + { + const std::string name(args[0]); + if(!ircd::mods::loaded(name)) + ircd::mods::load(name); + + object that(_that); + trap &loaded(find(name)); + set(that, id(name), ctor(loaded)); + return {}; + } + + using trap::trap; +} +require +{ + "require" +}; + +} // namespace js +} // namespace ircd + +using namespace ircd::js; +using namespace ircd; + +mapi::header IRCD_MODULE +{ + "Provides the require() function to import modules into a js namespace.", + mapi::NO_FLAGS +};