cfda8dbb2b
This allows Qt to do its thing and optimize the data gathering from the JAR. Signed-off-by: flow <flowlnlnln@gmail.com>
81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* PolyMC - Minecraft Launcher
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* Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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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, see <https://www.gnu.org/licenses/>.
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*/
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#include "modplatform/ModIndex.h"
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#include <QCryptographicHash>
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#include <QDebug>
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#include <QIODevice>
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namespace ModPlatform {
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auto ProviderCapabilities::name(Provider p) -> const char*
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{
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switch (p) {
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case Provider::MODRINTH:
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return "modrinth";
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case Provider::FLAME:
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return "curseforge";
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}
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return {};
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}
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auto ProviderCapabilities::readableName(Provider p) -> QString
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{
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switch (p) {
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case Provider::MODRINTH:
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return "Modrinth";
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case Provider::FLAME:
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return "CurseForge";
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}
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return {};
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}
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auto ProviderCapabilities::hashType(Provider p) -> QStringList
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{
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switch (p) {
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case Provider::MODRINTH:
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return { "sha512", "sha1" };
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case Provider::FLAME:
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// Try newer formats first, fall back to old format
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return { "sha1", "md5", "murmur2" };
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}
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return {};
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}
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auto ProviderCapabilities::hash(Provider p, QIODevice* device, QString type) -> QString
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{
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QCryptographicHash::Algorithm algo = QCryptographicHash::Sha1;
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switch (p) {
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case Provider::MODRINTH: {
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algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Sha512;
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break;
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}
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case Provider::FLAME:
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algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Md5;
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break;
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}
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QCryptographicHash hash(algo);
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if(!hash.addData(device))
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qCritical() << "Failed to read JAR to create hash!";
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Q_ASSERT(hash.result().length() == hash.hashLength(algo));
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return { hash.result().toHex() };
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}
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} // namespace ModPlatform
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