HierCodeData.cc

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/*
 * Copyright (C) 1996-2022 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.
 */
 
#include "squid.h"
#include "acl/Checklist.h"
#include "acl/HierCodeData.h"
#include "ConfigParser.h"
#include "fatal.h"
#include "hier_code.h"
 
ACLHierCodeData::ACLHierCodeData()
{
    // initialize mask to NULL
    memset(values, 0, sizeof(values));
}
 
ACLHierCodeData::~ACLHierCodeData()
{ }
 
bool
ACLHierCodeData::match(hier_code toFind)
{
    return values[toFind];
}
 
SBufList
ACLHierCodeData::dump() const
{
    SBufList sl;
 
    for (hier_code iter=HIER_NONE; iter<HIER_MAX; ++iter) {
        if (!values[iter]) continue;
        sl.push_back(SBuf(hier_code_str[iter]));
    }
 
    return sl;
}
 
void
ACLHierCodeData::parse()
{
    char *t = nullptr;
 
    while ((t = ConfigParser::strtokFile())) {
        for (hier_code iter = HIER_NONE; iter <= HIER_MAX; ++iter) {
            if (iter == HIER_MAX) {
                fatalf("ERROR: No such hier_code '%s'",t);
                return;
            }
            if (strcmp(hier_code_str[iter],t) == 0) {
                values[iter] = true;
                break; // back to while-loop
            }
        }
    }
}
 
bool
ACLHierCodeData::empty() const
{
    for (hier_code iter = HIER_NONE; iter <= HIER_MAX; ++iter) {
        if (values[iter]) return false; // not empty.
    }
    return true;
}