CharacterSetOption.h

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/*
 * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
#ifndef SQUID_SRC_ACL_CHARACTERSETOPTION_H
#define SQUID_SRC_ACL_CHARACTERSETOPTION_H
 
#include "acl/Options.h"
#include "base/CharacterSet.h"
#include "sbuf/SBuf.h"
 
namespace Acl {
 
typedef OptionValue<CharacterSet> CharacterSetOptionValue;
 
/* TypedOption<CharacterSetOptionValue> specializations */
 
template <>
inline
void
TypedOption<CharacterSetOptionValue>::import(const SBuf &rawValue) const
{
    SBuf chars = rawValue; // because c_str() is not constant
    recipient_->value = CharacterSet(__FILE__, chars.c_str());
}
 
template <>
inline void
TypedOption<CharacterSetOptionValue>::printValue(std::ostream &os) const
{
    recipient_->value.printChars(os); // TODO: Quote if needed.
}
 
class CharacterSetOption: public TypedOption<CharacterSetOptionValue>
{
public:
    typedef TypedOption<CharacterSetOptionValue> Parent;
    explicit CharacterSetOption(const char *name): Parent(name, nullptr, valueOptional) {}
};
 
} // namespace Acl
 
#endif /* SQUID_SRC_ACL_CHARACTERSETOPTION_H */