sneedmc/logic/minecraft/OneSixLibrary.cpp
2014-06-09 01:38:30 +02:00

234 lines
5.2 KiB
C++

/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <QJsonArray>
#include "OneSixLibrary.h"
#include "OneSixRule.h"
#include "OpSys.h"
#include "logic/net/URLConstants.h"
#include <pathutils.h>
#include <JlCompress.h>
#include "logger/QsLog.h"
OneSixLibrary::OneSixLibrary(RawLibraryPtr base)
{
m_name = base->m_name;
m_base_url = base->m_base_url;
m_hint = base->m_hint;
m_absolute_url = base->m_absolute_url;
extract_excludes = base->extract_excludes;
m_native_suffixes = base->m_native_suffixes;
m_rules = base->m_rules;
finalize();
}
OneSixLibraryPtr OneSixLibrary::fromRawLibrary(RawLibraryPtr lib)
{
return OneSixLibraryPtr(new OneSixLibrary(lib));
}
void OneSixLibrary::finalize()
{
QStringList parts = m_name.split(':');
QString relative = parts[0];
relative.replace('.', '/');
relative += '/' + parts[1] + '/' + parts[2] + '/' + parts[1] + '-' + parts[2];
if (!isNative())
relative += ".jar";
else
{
if (m_native_suffixes.contains(currentSystem))
{
relative += "-" + m_native_suffixes[currentSystem] + ".jar";
}
else
{
// really, bad.
relative += ".jar";
}
}
m_decentname = parts[1];
m_decentversion = minVersion = parts[2];
m_storage_path = relative;
m_download_url = m_base_url + relative;
if (m_rules.empty())
{
m_is_active = true;
}
else
{
RuleAction result = Disallow;
for (auto rule : m_rules)
{
RuleAction temp = rule->apply(this);
if (temp != Defer)
result = temp;
}
m_is_active = (result == Allow);
}
if (isNative())
{
m_is_active = m_is_active && m_native_suffixes.contains(currentSystem);
m_decenttype = "Native";
}
else
{
m_decenttype = "Java";
}
}
void OneSixLibrary::setName(const QString &name)
{
m_name = name;
}
void OneSixLibrary::setBaseUrl(const QString &base_url)
{
m_base_url = base_url;
}
void OneSixLibrary::addNative(OpSys os, const QString &suffix)
{
m_native_suffixes[os] = suffix;
}
void OneSixLibrary::clearSuffixes()
{
m_native_suffixes.clear();
}
void OneSixLibrary::setRules(QList<std::shared_ptr<Rule>> rules)
{
m_rules = rules;
}
bool OneSixLibrary::isActive() const
{
return m_is_active;
}
QString OneSixLibrary::downloadUrl() const
{
if (m_absolute_url.size())
return m_absolute_url;
return m_download_url;
}
QString OneSixLibrary::storagePath() const
{
return m_storage_path;
}
void OneSixLibrary::setAbsoluteUrl(const QString &absolute_url)
{
m_absolute_url = absolute_url;
}
QString OneSixLibrary::absoluteUrl() const
{
return m_absolute_url;
}
void OneSixLibrary::setHint(const QString &hint)
{
m_hint = hint;
}
QString OneSixLibrary::hint() const
{
return m_hint;
}
QStringList OneSixLibrary::files()
{
QStringList retval;
QString storage = storagePath();
if (storage.contains("${arch}"))
{
QString cooked_storage = storage;
cooked_storage.replace("${arch}", "32");
retval.append(cooked_storage);
cooked_storage = storage;
cooked_storage.replace("${arch}", "64");
retval.append(cooked_storage);
}
else
retval.append(storage);
return retval;
}
bool OneSixLibrary::filesExist(const QDir &base)
{
auto libFiles = files();
for(auto file: libFiles)
{
QFileInfo info(base, file);
QLOG_WARN() << info.absoluteFilePath() << "doesn't exist";
if (!info.exists())
return false;
}
return true;
}
bool OneSixLibrary::extractTo(QString target_dir)
{
QString storage = storagePath();
if (storage.contains("${arch}"))
{
QString cooked_storage = storage;
cooked_storage.replace("${arch}", "32");
QString origin = PathCombine("libraries", cooked_storage);
QString target_dir_cooked = PathCombine(target_dir, "32");
if (!ensureFolderPathExists(target_dir_cooked))
{
QLOG_ERROR() << "Couldn't create folder " + target_dir_cooked;
return false;
}
if (JlCompress::extractWithExceptions(origin, target_dir_cooked, extract_excludes)
.isEmpty())
{
QLOG_ERROR() << "Couldn't extract " + origin;
return false;
}
cooked_storage = storage;
cooked_storage.replace("${arch}", "64");
origin = PathCombine("libraries", cooked_storage);
target_dir_cooked = PathCombine(target_dir, "64");
if (!ensureFolderPathExists(target_dir_cooked))
{
QLOG_ERROR() << "Couldn't create folder " + target_dir_cooked;
return false;
}
if (JlCompress::extractWithExceptions(origin, target_dir_cooked, extract_excludes)
.isEmpty())
{
QLOG_ERROR() << "Couldn't extract " + origin;
return false;
}
}
else
{
if (!ensureFolderPathExists(target_dir))
{
QLOG_ERROR() << "Couldn't create folder " + target_dir;
return false;
}
QString path = PathCombine("libraries", storage);
if (JlCompress::extractWithExceptions(path, target_dir, extract_excludes).isEmpty())
{
QLOG_ERROR() << "Couldn't extract " + path;
return false;
}
}
return true;
}