2012-07-09 20:32:02 +02:00
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/******************************************************************************
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* Icinga 2 *
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2018-01-02 12:06:00 +01:00
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* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
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2012-07-09 20:32:02 +02:00
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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2014-05-25 16:23:35 +02:00
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#include "icinga/macroprocessor.hpp"
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#include "icinga/macroresolver.hpp"
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#include "icinga/customvarobject.hpp"
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#include "base/array.hpp"
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#include "base/objectlock.hpp"
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2014-10-19 14:21:12 +02:00
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#include "base/logger.hpp"
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2014-05-25 16:23:35 +02:00
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#include "base/context.hpp"
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2015-08-15 20:28:05 +02:00
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#include "base/configobject.hpp"
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2015-01-27 13:40:05 +01:00
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#include "base/scriptframe.hpp"
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2015-08-27 08:22:35 +02:00
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#include "base/convert.hpp"
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#include "base/exception.hpp"
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2014-04-08 13:23:24 +02:00
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#include <boost/algorithm/string/join.hpp>
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2012-06-13 13:42:55 +02:00
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using namespace icinga;
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2014-04-08 13:23:24 +02:00
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Value MacroProcessor::ResolveMacros(const Value& str, const ResolverList& resolvers,
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2017-12-19 15:50:05 +01:00
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const CheckResult::Ptr& cr, String *missingMacro,
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const MacroProcessor::EscapeCallback& escapeFn, const Dictionary::Ptr& resolvedMacros,
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bool useResolvedMacros, int recursionLevel)
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2013-02-13 20:08:09 +01:00
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{
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2018-01-30 11:26:07 +01:00
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if (useResolvedMacros)
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2018-02-21 13:42:58 +01:00
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REQUIRE_NOT_NULL(resolvedMacros);
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2018-01-30 11:26:07 +01:00
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2013-02-13 20:08:09 +01:00
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Value result;
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2013-09-11 14:59:49 +02:00
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if (str.IsEmpty())
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return Empty;
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2013-07-16 17:11:18 +02:00
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if (str.IsScalar()) {
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2014-11-13 11:23:57 +01:00
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result = InternalResolveMacros(str, resolvers, cr, missingMacro, escapeFn,
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2017-12-19 15:50:05 +01:00
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resolvedMacros, useResolvedMacros, recursionLevel + 1);
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2013-07-16 17:11:18 +02:00
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} else if (str.IsObjectType<Array>()) {
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2018-01-24 12:07:52 +01:00
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ArrayData resultArr;
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2013-07-16 17:11:18 +02:00
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Array::Ptr arr = str;
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2013-02-13 20:08:09 +01:00
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2013-03-14 12:17:46 +01:00
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ObjectLock olock(arr);
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2013-02-28 10:27:20 +01:00
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2016-08-25 06:19:44 +02:00
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for (const Value& arg : arr) {
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2013-03-22 10:58:47 +01:00
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/* Note: don't escape macros here. */
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2015-03-26 09:29:52 +01:00
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Value value = InternalResolveMacros(arg, resolvers, cr, missingMacro,
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2017-12-19 15:50:05 +01:00
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EscapeCallback(), resolvedMacros, useResolvedMacros, recursionLevel + 1);
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2015-03-26 09:29:52 +01:00
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if (value.IsObjectType<Array>())
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2018-01-11 11:17:38 +01:00
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resultArr.push_back(Utility::Join(value, ';'));
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2015-03-26 09:29:52 +01:00
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else
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2018-01-11 11:17:38 +01:00
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resultArr.push_back(value);
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2013-02-13 20:08:09 +01:00
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}
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2018-01-11 11:17:38 +01:00
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result = new Array(std::move(resultArr));
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2015-02-11 15:58:59 +01:00
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} else if (str.IsObjectType<Dictionary>()) {
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Dictionary::Ptr resultDict = new Dictionary();
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Dictionary::Ptr dict = str;
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ObjectLock olock(dict);
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2016-08-25 06:19:44 +02:00
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for (const Dictionary::Pair& kv : dict) {
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2015-02-11 15:58:59 +01:00
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/* Note: don't escape macros here. */
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resultDict->Set(kv.first, InternalResolveMacros(kv.second, resolvers, cr, missingMacro,
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2017-12-19 15:50:05 +01:00
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EscapeCallback(), resolvedMacros, useResolvedMacros, recursionLevel + 1));
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2015-02-11 15:58:59 +01:00
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}
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result = resultDict;
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2015-01-29 10:09:53 +01:00
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} else if (str.IsObjectType<Function>()) {
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2015-08-27 08:58:25 +02:00
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result = EvaluateFunction(str, resolvers, cr, escapeFn, resolvedMacros, useResolvedMacros, 0);
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2013-02-17 19:14:34 +01:00
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} else {
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2015-01-29 10:09:53 +01:00
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BOOST_THROW_EXCEPTION(std::invalid_argument("Macro is not a string or array."));
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2013-02-13 20:08:09 +01:00
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}
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return result;
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}
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2014-04-08 13:23:24 +02:00
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bool MacroProcessor::ResolveMacro(const String& macro, const ResolverList& resolvers,
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2017-12-19 15:50:05 +01:00
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const CheckResult::Ptr& cr, Value *result, bool *recursive_macro)
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2013-03-22 14:40:55 +01:00
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{
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2013-11-19 07:49:41 +01:00
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CONTEXT("Resolving macro '" + macro + "'");
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2014-04-17 17:38:02 +02:00
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*recursive_macro = false;
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2014-04-10 08:46:36 +02:00
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2018-01-04 18:24:45 +01:00
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std::vector<String> tokens = macro.Split(".");
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2014-04-08 13:23:24 +02:00
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String objName;
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if (tokens.size() > 1) {
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objName = tokens[0];
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tokens.erase(tokens.begin());
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}
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2016-08-25 06:19:44 +02:00
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for (const ResolverSpec& resolver : resolvers) {
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2014-04-08 13:23:24 +02:00
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if (!objName.IsEmpty() && objName != resolver.first)
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continue;
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if (objName.IsEmpty()) {
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2014-05-12 16:45:25 +02:00
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CustomVarObject::Ptr dobj = dynamic_pointer_cast<CustomVarObject>(resolver.second);
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2014-04-08 13:23:24 +02:00
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if (dobj) {
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Dictionary::Ptr vars = dobj->GetVars();
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if (vars && vars->Contains(macro)) {
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2014-11-26 20:43:42 +01:00
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*result = vars->Get(macro);
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2014-04-17 17:38:02 +02:00
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*recursive_macro = true;
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2014-04-08 13:23:24 +02:00
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return true;
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}
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}
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}
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2018-01-04 09:07:03 +01:00
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auto *mresolver = dynamic_cast<MacroResolver *>(resolver.second.get());
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2014-04-08 13:23:24 +02:00
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if (mresolver && mresolver->ResolveMacro(boost::algorithm::join(tokens, "."), cr, result))
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2013-03-22 14:40:55 +01:00
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return true;
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2014-04-08 13:23:24 +02:00
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Value ref = resolver.second;
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bool valid = true;
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2016-08-25 06:19:44 +02:00
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for (const String& token : tokens) {
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2014-04-08 13:23:24 +02:00
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if (ref.IsObjectType<Dictionary>()) {
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Dictionary::Ptr dict = ref;
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if (dict->Contains(token)) {
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ref = dict->Get(token);
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continue;
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} else {
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valid = false;
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break;
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}
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} else if (ref.IsObject()) {
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Object::Ptr object = ref;
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2014-11-03 00:44:04 +01:00
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Type::Ptr type = object->GetReflectionType();
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2014-04-08 13:23:24 +02:00
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if (!type) {
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valid = false;
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break;
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}
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int field = type->GetFieldId(token);
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if (field == -1) {
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valid = false;
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break;
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}
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ref = object->GetField(field);
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2016-06-21 11:29:12 +02:00
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Field fieldInfo = type->GetFieldInfo(field);
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if (strcmp(fieldInfo.TypeName, "Timestamp") == 0)
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ref = static_cast<long>(ref);
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2014-04-08 13:23:24 +02:00
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}
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}
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if (valid) {
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2014-04-17 17:38:02 +02:00
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if (tokens[0] == "vars" ||
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2017-12-19 15:50:05 +01:00
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tokens[0] == "action_url" ||
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tokens[0] == "notes_url" ||
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tokens[0] == "notes")
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2014-04-17 17:38:02 +02:00
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*recursive_macro = true;
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2014-04-10 08:46:36 +02:00
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2014-04-08 13:23:24 +02:00
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*result = ref;
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return true;
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}
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2013-03-22 14:40:55 +01:00
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}
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return false;
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}
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2015-01-29 10:09:53 +01:00
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Value MacroProcessor::EvaluateFunction(const Function::Ptr& func, const ResolverList& resolvers,
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2017-12-19 15:50:05 +01:00
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const CheckResult::Ptr& cr, const MacroProcessor::EscapeCallback& escapeFn,
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const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros, int recursionLevel)
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2015-01-29 10:09:53 +01:00
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{
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Dictionary::Ptr resolvers_this = new Dictionary();
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2016-08-25 06:19:44 +02:00
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for (const ResolverSpec& resolver : resolvers) {
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2015-01-29 10:09:53 +01:00
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resolvers_this->Set(resolver.first, resolver.second);
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}
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2017-12-19 08:42:24 +01:00
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auto internalResolveMacrosShim = [resolvers, cr, resolvedMacros, useResolvedMacros, recursionLevel](const std::vector<Value>& args) {
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if (args.size() < 1)
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BOOST_THROW_EXCEPTION(std::invalid_argument("Too few arguments for function"));
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String missingMacro;
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return MacroProcessor::InternalResolveMacros(args[0], resolvers, cr, &missingMacro, MacroProcessor::EscapeCallback(),
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2017-12-19 15:50:05 +01:00
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resolvedMacros, useResolvedMacros, recursionLevel);
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2017-12-19 08:42:24 +01:00
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};
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resolvers_this->Set("macro", new Function("macro (temporary)", internalResolveMacrosShim, { "str" }));
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auto internalResolveArgumentsShim = [resolvers, cr, resolvedMacros, useResolvedMacros, recursionLevel](const std::vector<Value>& args) {
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if (args.size() < 2)
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BOOST_THROW_EXCEPTION(std::invalid_argument("Too few arguments for function"));
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return MacroProcessor::ResolveArguments(args[0], args[1], resolvers, cr,
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2017-12-19 15:50:05 +01:00
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resolvedMacros, useResolvedMacros, recursionLevel + 1);
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2017-12-19 08:42:24 +01:00
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};
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resolvers_this->Set("resolve_arguments", new Function("resolve_arguments (temporary)", internalResolveArgumentsShim, { "command", "args" }));
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2015-01-29 10:09:53 +01:00
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2017-11-30 08:19:58 +01:00
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return func->InvokeThis(resolvers_this);
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2015-01-29 10:09:53 +01:00
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}
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2014-11-26 20:43:42 +01:00
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Value MacroProcessor::InternalResolveMacros(const String& str, const ResolverList& resolvers,
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2017-12-19 15:50:05 +01:00
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const CheckResult::Ptr& cr, String *missingMacro,
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const MacroProcessor::EscapeCallback& escapeFn, const Dictionary::Ptr& resolvedMacros,
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bool useResolvedMacros, int recursionLevel)
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2012-06-13 13:42:55 +02:00
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{
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2013-11-19 07:49:41 +01:00
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CONTEXT("Resolving macros for string '" + str + "'");
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2014-04-08 13:23:24 +02:00
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if (recursionLevel > 15)
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BOOST_THROW_EXCEPTION(std::runtime_error("Infinite recursion detected while resolving macros"));
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2013-02-28 10:27:20 +01:00
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size_t offset, pos_first, pos_second;
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2012-06-13 13:42:55 +02:00
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offset = 0;
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2015-01-27 13:40:05 +01:00
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Dictionary::Ptr resolvers_this;
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2012-08-02 09:38:08 +02:00
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String result = str;
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while ((pos_first = result.FindFirstOf("$", offset)) != String::NPos) {
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pos_second = result.FindFirstOf("$", pos_first + 1);
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2012-06-13 13:42:55 +02:00
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2012-08-02 09:38:08 +02:00
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if (pos_second == String::NPos)
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2013-03-16 21:18:53 +01:00
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BOOST_THROW_EXCEPTION(std::runtime_error("Closing $ not found in macro format string."));
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2012-06-13 13:42:55 +02:00
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2012-08-02 09:38:08 +02:00
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String name = result.SubStr(pos_first + 1, pos_second - pos_first - 1);
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2014-11-26 20:43:42 +01:00
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Value resolved_macro;
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2014-04-17 17:38:02 +02:00
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bool recursive_macro;
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2014-11-13 11:23:57 +01:00
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bool found;
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if (useResolvedMacros) {
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recursive_macro = false;
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found = resolvedMacros->Contains(name);
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if (found)
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resolved_macro = resolvedMacros->Get(name);
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} else
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found = ResolveMacro(name, resolvers, cr, &resolved_macro, &recursive_macro);
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2013-02-09 23:02:33 +01:00
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2013-03-22 14:40:55 +01:00
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/* $$ is an escape sequence for $. */
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if (name.IsEmpty()) {
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resolved_macro = "$";
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found = true;
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}
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2013-02-28 10:27:20 +01:00
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2015-01-27 13:40:05 +01:00
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if (resolved_macro.IsObjectType<Function>()) {
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2015-08-27 08:58:25 +02:00
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resolved_macro = EvaluateFunction(resolved_macro, resolvers, cr, escapeFn,
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2017-12-19 15:50:05 +01:00
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resolvedMacros, useResolvedMacros, recursionLevel + 1);
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2015-01-27 13:40:05 +01:00
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}
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2014-04-26 13:16:08 +02:00
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if (!found) {
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if (!missingMacro)
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2014-10-19 17:52:17 +02:00
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Log(LogWarning, "MacroProcessor")
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2017-12-19 15:50:05 +01:00
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<< "Macro '" << name << "' is not defined.";
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2014-04-26 13:16:08 +02:00
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else
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*missingMacro = name;
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}
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2013-02-09 23:02:33 +01:00
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2014-04-10 08:46:36 +02:00
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/* recursively resolve macros in the macro if it was a user macro */
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2014-11-26 20:43:42 +01:00
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if (recursive_macro) {
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if (resolved_macro.IsObjectType<Array>()) {
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Array::Ptr arr = resolved_macro;
|
2018-01-11 11:17:38 +01:00
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ArrayData resolved_arr;
|
2014-11-26 20:43:42 +01:00
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ObjectLock olock(arr);
|
2016-08-25 06:19:44 +02:00
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for (const Value& value : arr) {
|
2015-01-28 15:48:08 +01:00
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if (value.IsScalar()) {
|
2018-01-11 11:17:38 +01:00
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resolved_arr.push_back(InternalResolveMacros(value,
|
2017-11-30 08:36:35 +01:00
|
|
|
resolvers, cr, missingMacro, EscapeCallback(), nullptr,
|
2015-01-28 15:48:08 +01:00
|
|
|
false, recursionLevel + 1));
|
|
|
|
} else
|
2018-01-11 11:17:38 +01:00
|
|
|
resolved_arr.push_back(value);
|
2014-11-26 20:43:42 +01:00
|
|
|
}
|
|
|
|
|
2018-01-11 11:17:38 +01:00
|
|
|
resolved_macro = new Array(std::move(resolved_arr));
|
2015-07-13 08:25:19 +02:00
|
|
|
} else if (resolved_macro.IsString()) {
|
2014-11-26 20:43:42 +01:00
|
|
|
resolved_macro = InternalResolveMacros(resolved_macro,
|
2017-11-30 08:36:35 +01:00
|
|
|
resolvers, cr, missingMacro, EscapeCallback(), nullptr,
|
2014-11-26 20:43:42 +01:00
|
|
|
false, recursionLevel + 1);
|
2015-07-13 08:25:19 +02:00
|
|
|
}
|
2014-11-26 20:43:42 +01:00
|
|
|
}
|
2014-11-13 11:23:57 +01:00
|
|
|
|
|
|
|
if (!useResolvedMacros && found && resolvedMacros)
|
|
|
|
resolvedMacros->Set(name, resolved_macro);
|
2014-04-08 13:23:24 +02:00
|
|
|
|
2014-04-06 10:45:50 +02:00
|
|
|
if (escapeFn)
|
|
|
|
resolved_macro = escapeFn(resolved_macro);
|
2013-08-30 16:52:13 +02:00
|
|
|
|
2015-07-13 08:25:19 +02:00
|
|
|
/* we're done if this is the only macro and there are no other non-macro parts in the string */
|
|
|
|
if (pos_first == 0 && pos_second == str.GetLength() - 1)
|
|
|
|
return resolved_macro;
|
|
|
|
else if (resolved_macro.IsObjectType<Array>())
|
|
|
|
BOOST_THROW_EXCEPTION(std::invalid_argument("Mixing both strings and non-strings in macros is not allowed."));
|
|
|
|
|
2014-11-26 20:43:42 +01:00
|
|
|
if (resolved_macro.IsObjectType<Array>()) {
|
|
|
|
/* don't allow mixing strings and arrays in macro strings */
|
|
|
|
if (pos_first != 0 || pos_second != str.GetLength() - 1)
|
|
|
|
BOOST_THROW_EXCEPTION(std::invalid_argument("Mixing both strings and non-strings in macros is not allowed."));
|
|
|
|
|
|
|
|
return resolved_macro;
|
|
|
|
}
|
|
|
|
|
|
|
|
String resolved_macro_str = resolved_macro;
|
|
|
|
|
2014-12-01 15:53:23 +01:00
|
|
|
result.Replace(pos_first, pos_second - pos_first + 1, resolved_macro_str);
|
|
|
|
offset = pos_first + resolved_macro_str.GetLength();
|
2013-02-09 23:02:33 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
2015-02-11 16:08:02 +01:00
|
|
|
|
|
|
|
|
|
|
|
bool MacroProcessor::ValidateMacroString(const String& macro)
|
|
|
|
{
|
|
|
|
if (macro.IsEmpty())
|
|
|
|
return true;
|
|
|
|
|
|
|
|
size_t pos_first, pos_second, offset;
|
|
|
|
offset = 0;
|
|
|
|
|
2015-03-21 10:04:14 +01:00
|
|
|
while ((pos_first = macro.FindFirstOf("$", offset)) != String::NPos) {
|
2015-02-11 16:08:02 +01:00
|
|
|
pos_second = macro.FindFirstOf("$", pos_first + 1);
|
|
|
|
|
|
|
|
if (pos_second == String::NPos)
|
|
|
|
return false;
|
|
|
|
|
|
|
|
offset = pos_second + 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
2015-08-27 08:22:35 +02:00
|
|
|
|
2015-09-22 18:18:29 +02:00
|
|
|
void MacroProcessor::ValidateCustomVars(const ConfigObject::Ptr& object, const Dictionary::Ptr& value)
|
|
|
|
{
|
|
|
|
if (!value)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* string, array, dictionary */
|
|
|
|
ObjectLock olock(value);
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const Dictionary::Pair& kv : value) {
|
2015-09-22 18:18:29 +02:00
|
|
|
const Value& varval = kv.second;
|
|
|
|
|
|
|
|
if (varval.IsObjectType<Dictionary>()) {
|
|
|
|
/* only one dictonary level */
|
|
|
|
Dictionary::Ptr varval_dict = varval;
|
|
|
|
|
|
|
|
ObjectLock xlock(varval_dict);
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const Dictionary::Pair& kv_var : varval_dict) {
|
2015-11-04 19:04:33 +01:00
|
|
|
if (!kv_var.second.IsString())
|
2015-09-22 18:18:29 +02:00
|
|
|
continue;
|
|
|
|
|
|
|
|
if (!ValidateMacroString(kv_var.second))
|
2017-11-30 18:09:38 +01:00
|
|
|
BOOST_THROW_EXCEPTION(ValidationError(object.get(), { "vars", kv.first, kv_var.first }, "Closing $ not found in macro format string '" + kv_var.second + "'."));
|
2015-09-22 18:18:29 +02:00
|
|
|
}
|
|
|
|
} else if (varval.IsObjectType<Array>()) {
|
|
|
|
/* check all array entries */
|
|
|
|
Array::Ptr varval_arr = varval;
|
|
|
|
|
|
|
|
ObjectLock ylock (varval_arr);
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const Value& arrval : varval_arr) {
|
2015-11-04 19:04:33 +01:00
|
|
|
if (!arrval.IsString())
|
2015-09-22 18:18:29 +02:00
|
|
|
continue;
|
|
|
|
|
|
|
|
if (!ValidateMacroString(arrval)) {
|
2017-11-30 18:09:38 +01:00
|
|
|
BOOST_THROW_EXCEPTION(ValidationError(object.get(), { "vars", kv.first }, "Closing $ not found in macro format string '" + arrval + "'."));
|
2015-09-22 18:18:29 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
2015-11-04 19:04:33 +01:00
|
|
|
if (!varval.IsString())
|
2015-09-22 18:18:29 +02:00
|
|
|
continue;
|
|
|
|
|
2015-11-04 19:04:33 +01:00
|
|
|
if (!ValidateMacroString(varval))
|
2017-11-30 18:09:38 +01:00
|
|
|
BOOST_THROW_EXCEPTION(ValidationError(object.get(), { "vars", kv.first }, "Closing $ not found in macro format string '" + varval + "'."));
|
2015-09-22 18:18:29 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-08-27 08:22:35 +02:00
|
|
|
void MacroProcessor::AddArgumentHelper(const Array::Ptr& args, const String& key, const String& value,
|
2017-12-19 15:50:05 +01:00
|
|
|
bool add_key, bool add_value)
|
2015-08-27 08:22:35 +02:00
|
|
|
{
|
|
|
|
if (add_key)
|
|
|
|
args->Add(key);
|
|
|
|
|
|
|
|
if (add_value)
|
|
|
|
args->Add(value);
|
|
|
|
}
|
|
|
|
|
|
|
|
Value MacroProcessor::EscapeMacroShellArg(const Value& value)
|
|
|
|
{
|
|
|
|
String result;
|
|
|
|
|
|
|
|
if (value.IsObjectType<Array>()) {
|
|
|
|
Array::Ptr arr = value;
|
|
|
|
|
|
|
|
ObjectLock olock(arr);
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const Value& arg : arr) {
|
2015-08-27 08:22:35 +02:00
|
|
|
if (result.GetLength() > 0)
|
|
|
|
result += " ";
|
|
|
|
|
|
|
|
result += Utility::EscapeShellArg(arg);
|
|
|
|
}
|
|
|
|
} else
|
|
|
|
result = Utility::EscapeShellArg(value);
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct CommandArgument
|
|
|
|
{
|
2018-01-04 09:43:49 +01:00
|
|
|
int Order{0};
|
|
|
|
bool SkipKey{false};
|
|
|
|
bool RepeatKey{true};
|
|
|
|
bool SkipValue{false};
|
2015-08-27 08:22:35 +02:00
|
|
|
String Key;
|
|
|
|
Value AValue;
|
|
|
|
|
|
|
|
bool operator<(const CommandArgument& rhs) const
|
|
|
|
{
|
|
|
|
return Order < rhs.Order;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
Value MacroProcessor::ResolveArguments(const Value& command, const Dictionary::Ptr& arguments,
|
2017-12-19 15:50:05 +01:00
|
|
|
const MacroProcessor::ResolverList& resolvers, const CheckResult::Ptr& cr,
|
|
|
|
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros, int recursionLevel)
|
2015-08-27 08:22:35 +02:00
|
|
|
{
|
2018-01-30 11:26:07 +01:00
|
|
|
if (useResolvedMacros)
|
2018-02-21 13:42:58 +01:00
|
|
|
REQUIRE_NOT_NULL(resolvedMacros);
|
2018-01-30 11:26:07 +01:00
|
|
|
|
2015-08-27 08:22:35 +02:00
|
|
|
Value resolvedCommand;
|
|
|
|
if (!arguments || command.IsObjectType<Array>() || command.IsObjectType<Function>())
|
2017-12-14 15:37:20 +01:00
|
|
|
resolvedCommand = MacroProcessor::ResolveMacros(command, resolvers, cr, nullptr,
|
2017-12-19 15:50:05 +01:00
|
|
|
EscapeMacroShellArg, resolvedMacros, useResolvedMacros, recursionLevel + 1);
|
2015-08-27 08:22:35 +02:00
|
|
|
else {
|
2018-01-11 11:17:38 +01:00
|
|
|
resolvedCommand = new Array({ command });
|
2015-08-27 08:22:35 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (arguments) {
|
|
|
|
std::vector<CommandArgument> args;
|
|
|
|
|
|
|
|
ObjectLock olock(arguments);
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const Dictionary::Pair& kv : arguments) {
|
2015-08-27 08:22:35 +02:00
|
|
|
const Value& arginfo = kv.second;
|
|
|
|
|
|
|
|
CommandArgument arg;
|
|
|
|
arg.Key = kv.first;
|
|
|
|
|
|
|
|
bool required = false;
|
|
|
|
Value argval;
|
|
|
|
|
|
|
|
if (arginfo.IsObjectType<Dictionary>()) {
|
|
|
|
Dictionary::Ptr argdict = arginfo;
|
|
|
|
if (argdict->Contains("key"))
|
|
|
|
arg.Key = argdict->Get("key");
|
|
|
|
argval = argdict->Get("value");
|
|
|
|
if (argdict->Contains("required"))
|
|
|
|
required = argdict->Get("required");
|
|
|
|
arg.SkipKey = argdict->Get("skip_key");
|
|
|
|
if (argdict->Contains("repeat_key"))
|
|
|
|
arg.RepeatKey = argdict->Get("repeat_key");
|
|
|
|
arg.Order = argdict->Get("order");
|
|
|
|
|
|
|
|
Value set_if = argdict->Get("set_if");
|
|
|
|
|
|
|
|
if (!set_if.IsEmpty()) {
|
|
|
|
String missingMacro;
|
|
|
|
Value set_if_resolved = MacroProcessor::ResolveMacros(set_if, resolvers,
|
2017-12-19 15:50:05 +01:00
|
|
|
cr, &missingMacro, MacroProcessor::EscapeCallback(), resolvedMacros,
|
|
|
|
useResolvedMacros, recursionLevel + 1);
|
2015-08-27 08:22:35 +02:00
|
|
|
|
|
|
|
if (!missingMacro.IsEmpty())
|
|
|
|
continue;
|
|
|
|
|
|
|
|
int value;
|
|
|
|
|
|
|
|
if (set_if_resolved == "true")
|
|
|
|
value = 1;
|
|
|
|
else if (set_if_resolved == "false")
|
|
|
|
value = 0;
|
|
|
|
else {
|
|
|
|
try {
|
|
|
|
value = Convert::ToLong(set_if_resolved);
|
|
|
|
} catch (const std::exception& ex) {
|
|
|
|
/* tried to convert a string */
|
|
|
|
Log(LogWarning, "PluginUtility")
|
2017-12-19 15:50:05 +01:00
|
|
|
<< "Error evaluating set_if value '" << set_if_resolved
|
|
|
|
<< "' used in argument '" << arg.Key << "': " << ex.what();
|
2015-08-27 08:22:35 +02:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!value)
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
argval = arginfo;
|
|
|
|
|
|
|
|
if (argval.IsEmpty())
|
|
|
|
arg.SkipValue = true;
|
|
|
|
|
|
|
|
String missingMacro;
|
|
|
|
arg.AValue = MacroProcessor::ResolveMacros(argval, resolvers,
|
2017-12-19 15:50:05 +01:00
|
|
|
cr, &missingMacro, MacroProcessor::EscapeCallback(), resolvedMacros,
|
|
|
|
useResolvedMacros, recursionLevel + 1);
|
2015-08-27 08:22:35 +02:00
|
|
|
|
|
|
|
if (!missingMacro.IsEmpty()) {
|
|
|
|
if (required) {
|
|
|
|
BOOST_THROW_EXCEPTION(ScriptError("Non-optional macro '" + missingMacro + "' used in argument '" +
|
2017-12-19 15:50:05 +01:00
|
|
|
arg.Key + "' is missing."));
|
2015-08-27 08:22:35 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2017-11-30 08:19:58 +01:00
|
|
|
args.emplace_back(std::move(arg));
|
2015-08-27 08:22:35 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
std::sort(args.begin(), args.end());
|
|
|
|
|
|
|
|
Array::Ptr command_arr = resolvedCommand;
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const CommandArgument& arg : args) {
|
2015-08-27 08:22:35 +02:00
|
|
|
|
|
|
|
if (arg.AValue.IsObjectType<Dictionary>()) {
|
2016-12-07 21:53:01 +01:00
|
|
|
Log(LogWarning, "PluginUtility")
|
2017-12-19 15:50:05 +01:00
|
|
|
<< "Tried to use dictionary in argument '" << arg.Key << "'.";
|
2015-08-27 08:22:35 +02:00
|
|
|
continue;
|
|
|
|
} else if (arg.AValue.IsObjectType<Array>()) {
|
|
|
|
bool first = true;
|
|
|
|
Array::Ptr arr = static_cast<Array::Ptr>(arg.AValue);
|
|
|
|
|
|
|
|
ObjectLock olock(arr);
|
2016-08-25 06:19:44 +02:00
|
|
|
for (const Value& value : arr) {
|
2015-08-27 08:22:35 +02:00
|
|
|
bool add_key;
|
|
|
|
|
|
|
|
if (first) {
|
|
|
|
first = false;
|
|
|
|
add_key = !arg.SkipKey;
|
|
|
|
} else
|
|
|
|
add_key = !arg.SkipKey && arg.RepeatKey;
|
|
|
|
|
|
|
|
AddArgumentHelper(command_arr, arg.Key, value, add_key, !arg.SkipValue);
|
|
|
|
}
|
|
|
|
} else
|
|
|
|
AddArgumentHelper(command_arr, arg.Key, arg.AValue, !arg.SkipKey, !arg.SkipValue);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return resolvedCommand;
|
|
|
|
}
|