//-----------------------------------------------------------------------

// Copyright 2011 Ciaran McHale.

//

// Permission is hereby granted, free of charge, to any person obtaining

// a copy of this software and associated documentation files (the

// "Software"), to deal in the Software without restriction, including

// without limitation the rights to use, copy, modify, merge, publish,

// distribute, sublicense, and/or sell copies of the Software, and to

// permit persons to whom the Software is furnished to do so, subject to

// the following conditions.

//

// The above copyright notice and this permission notice shall be

// included in all copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

// SOFTWARE.

//----------------------------------------------------------------------

#include "SchemaTypeList.h"

#include <config4cpp/SchemaValidator.h>

namespace CONFIG4CPP_NAMESPACE {

void

SchemaTypeList::checkRule(

const SchemaValidator * sv,

const Configuration * cfg,

const char * typeName,

const StringVector & typeArgs,

const char * rule) const throw(ConfigurationException)

{

StringBuffer msg;

int len;

const char * listElementTypeName;

SchemaType * typeDef;

//--------

// Check there is one argument.

//--------

len = typeArgs.length();

if (len != 1) {

msg << "the '" << typeName << "' type requires one type argument "

<< "in rule '" << rule << "'";

throw ConfigurationException(msg.c_str());

}

//--------

// The argument must be the name of a string-based type.

//--------

listElementTypeName = typeArgs[0];

typeDef = findType(sv, listElementTypeName);

if (typeDef == 0) {

msg << "unknown type '" << listElementTypeName << "' in rule '"

<< rule << "'";

throw ConfigurationException(msg.c_str());

}

switch (typeDef->cfgType()) {

case Configuration::CFG_STRING:

break;

case Configuration::CFG_LIST:

msg << "you cannot embed a list type ('" << listElementTypeName

<< "') inside another list in rule '" << rule << "'";

throw ConfigurationException(msg.c_str());

case Configuration::CFG_SCOPE:

msg << "you cannot embed a scope type ('" << listElementTypeName

<< "') inside a list in rule '" << rule << "'";

throw ConfigurationException(msg.c_str());

default:

assert(0); // Bug!

}

}

void

SchemaTypeList::validate(

const SchemaValidator * sv,

const Configuration * cfg,

const char * scope,

const char * name,

const char * typeName,

const char * origTypeName,

const StringVector & typeArgs,

int indentLevel) const

throw(ConfigurationException)

{

StringBuffer msg;

StringBuffer fullyScopedName;

StringBuffer errSuffix;

StringVector emptyArgs;

const char ** array;

int arraySize;

int i;

SchemaType * elemTypeDef;

const char * elemTypeName;

const char * elemValue;

bool ok;

const char * sep;

assert(typeArgs.length() == 1);

elemTypeName = typeArgs[0];

elemTypeDef = findType(sv, elemTypeName);

assert(elemTypeDef->cfgType() == Configuration::CFG_STRING);

cfg->lookupList(scope, name, array, arraySize);

for (i = 0; i < arraySize; i++) {

elemValue = array[i];

ok = callIsA(elemTypeDef, sv, cfg, elemValue, elemTypeName, emptyArgs,

indentLevel + 1, errSuffix);

if (!ok) {

if (errSuffix.length() == 0) {

sep = "";

} else {

sep = "; ";

}

cfg->mergeNames(scope, name, fullyScopedName);

msg << cfg->fileName() << ": bad " << elemTypeName << " value ('"

<< elemValue << "') for '" << fullyScopedName << "[" << i

<< "]'" << sep << errSuffix;

throw ConfigurationException(msg.c_str());

}

}

}

}; // namespace CONFIG4CPP_NAMESPACE