6a18079953
Firstly, this abstract away behavior in the mod download models that can also be applied to other types of resources into a superclass, allowing other resource types to be implemented without so much code duplication. For that, this also generalizes the APIs used (currently, ModrinthAPI and FlameAPI) to be able to make requests to other types of resources. It also does a general cleanup of both of those. In particular, this makes use of std::optional instead of invalid values for errors and, well, optional values :p This is a squash of some commits that were becoming too interlaced together to be cleanly separated. Signed-off-by: flow <flowlnlnln@gmail.com>
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
|
|
/*
|
|
* PolyMC - Minecraft Launcher
|
|
* Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
#include "modplatform/ModIndex.h"
|
|
|
|
#include <QCryptographicHash>
|
|
#include <QDebug>
|
|
#include <QIODevice>
|
|
|
|
namespace ModPlatform {
|
|
|
|
auto ProviderCapabilities::name(ResourceProvider p) -> const char*
|
|
{
|
|
switch (p) {
|
|
case ResourceProvider::MODRINTH:
|
|
return "modrinth";
|
|
case ResourceProvider::FLAME:
|
|
return "curseforge";
|
|
}
|
|
return {};
|
|
}
|
|
auto ProviderCapabilities::readableName(ResourceProvider p) -> QString
|
|
{
|
|
switch (p) {
|
|
case ResourceProvider::MODRINTH:
|
|
return "Modrinth";
|
|
case ResourceProvider::FLAME:
|
|
return "CurseForge";
|
|
}
|
|
return {};
|
|
}
|
|
auto ProviderCapabilities::hashType(ResourceProvider p) -> QStringList
|
|
{
|
|
switch (p) {
|
|
case ResourceProvider::MODRINTH:
|
|
return { "sha512", "sha1" };
|
|
case ResourceProvider::FLAME:
|
|
// Try newer formats first, fall back to old format
|
|
return { "sha1", "md5", "murmur2" };
|
|
}
|
|
return {};
|
|
}
|
|
|
|
auto ProviderCapabilities::hash(ResourceProvider p, QIODevice* device, QString type) -> QString
|
|
{
|
|
QCryptographicHash::Algorithm algo = QCryptographicHash::Sha1;
|
|
switch (p) {
|
|
case ResourceProvider::MODRINTH: {
|
|
algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Sha512;
|
|
break;
|
|
}
|
|
case ResourceProvider::FLAME:
|
|
algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Md5;
|
|
break;
|
|
}
|
|
|
|
QCryptographicHash hash(algo);
|
|
if(!hash.addData(device))
|
|
qCritical() << "Failed to read JAR to create hash!";
|
|
|
|
Q_ASSERT(hash.result().length() == hash.hashLength(algo));
|
|
return { hash.result().toHex() };
|
|
}
|
|
|
|
} // namespace ModPlatform
|