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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2009 Sun Microsystems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "plugin/registry_dictionary/dictionary.h"
#include "drizzled/module/library.h"
using namespace std;
using namespace drizzled;
/*
* Suffix _STRING was added because sys/param.h on OSX defines a BSD symbol
* to the version of BSD being run. FAIL
*/
static const string GPL_STRING("GPL");
static const string LGPL_STRING("LGPL");
static const string BSD_STRING("BSD");
static const string PROPRIETARY_STRING("PROPRIETARY");
ModulesTool::ModulesTool() :
plugin::TableFunction("DATA_DICTIONARY", "MODULES")
{
add_field("MODULE_NAME");
add_field("MODULE_VERSION", 20);
add_field("MODULE_AUTHOR");
add_field("IS_BUILTIN", plugin::TableFunction::BOOLEAN);
add_field("MODULE_LIBRARY", 254);
add_field("MODULE_DESCRIPTION", 254);
add_field("MODULE_LICENSE", 80);
}
ModulesTool::Generator::Generator(Field **arg) :
plugin::TableFunction::Generator(arg)
{
module::Registry ®istry= module::Registry::singleton();
modules= registry.getList(true);
it= modules.begin();
}
bool ModulesTool::Generator::populate()
{
if (it == modules.end())
return false;
{
module::Module *module= *it;
const module::Manifest &manifest= module->getManifest();
/* MODULE_NAME */
push(module->getName());
/* MODULE_VERSION */
push(manifest.version ? manifest.version : 0);
/* MODULE_AUTHOR */
manifest.author ? push(manifest.author) : push();
/* IS_BUILTIN */
push((module->plugin_dl == NULL));
/* MODULE_LIBRARY */
push((module->plugin_dl == NULL) ? "builtin" : module->plugin_dl->getName());
/* MODULE_DESCRIPTION */
manifest.descr ? push(manifest.descr) : push();
/* MODULE_LICENSE */
switch (manifest.license) {
case PLUGIN_LICENSE_GPL:
push(GPL_STRING);
break;
case PLUGIN_LICENSE_BSD:
push(BSD_STRING);
break;
case PLUGIN_LICENSE_LGPL:
push(LGPL_STRING);
break;
default:
push(PROPRIETARY_STRING);
break;
}
}
it++;
return true;
}
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