ArchiveInspector.cpp

Go to the documentation of this file.

/*
 * BastionGuard™
 * Copyright (C) 2025–2026 Calogero Scarnà
 *
 * 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, version 3.
 *
 * 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, see <https://www.gnu.org/licenses/>.
 *
 * BastionGuard™ is a trademark of Calogero Scarnà.
 * The BastionGuard™ name and branding are not licensed under the GPL.
 */
 
#include "ArchiveInspector.hpp"
#include "ArchiveSandbox.hpp"
 
#include <algorithm>
#include <cctype>
 
ArchiveInspector::ArchiveInspector(std::string worker_path, int sandbox_timeout_seconds)
    : worker_path_(std::move(worker_path)),
      timeout_seconds_(sandbox_timeout_seconds) {}
 
bool ArchiveInspector::looks_like_zip_path(const std::string& path) {
    if (path.size() < 4) {
        return false;
    }
 
    std::string lower = path;
    std::transform(lower.begin(), lower.end(), lower.begin(),
        [](unsigned char c) { return static_cast<char>(std::tolower(c)); });
 
    return lower.size() >= 4 && lower.substr(lower.size() - 4) == ".zip";
}
 
ArchiveInspectionResult ArchiveInspector::inspect(const std::string& input_path) const {
    return analyze_archive_in_sandbox(worker_path_, input_path, timeout_seconds_);
}