pollymc/logic/minecraft/RawLibrary.cpp

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#include "logic/MMCJson.h"
using namespace MMCJson;
#include "RawLibrary.h"
RawLibraryPtr RawLibrary::fromJson(const QJsonObject &libObj, const QString &filename)
{
RawLibraryPtr out(new RawLibrary());
if (!libObj.contains("name"))
{
throw JSONValidationError(filename +
"contains a library that doesn't have a 'name' field");
}
out->m_name = libObj.value("name").toString();
auto readString = [libObj, filename](const QString & key, QString & variable)
{
if (libObj.contains(key))
{
QJsonValue val = libObj.value(key);
if (!val.isString())
{
QLOG_WARN() << key << "is not a string in" << filename << "(skipping)";
}
else
{
variable = val.toString();
}
}
};
readString("url", out->m_base_url);
readString("MMC-hint", out->m_hint);
readString("MMC-absulute_url", out->m_absolute_url);
readString("MMC-absoluteUrl", out->m_absolute_url);
if (libObj.contains("extract"))
{
out->applyExcludes = true;
auto extractObj = ensureObject(libObj.value("extract"));
for (auto excludeVal : ensureArray(extractObj.value("exclude")))
{
out->extract_excludes.append(ensureString(excludeVal));
}
}
if (libObj.contains("natives"))
{
QJsonObject nativesObj = ensureObject(libObj.value("natives"));
for (auto it = nativesObj.begin(); it != nativesObj.end(); ++it)
{
if (!it.value().isString())
{
QLOG_WARN() << filename << "contains an invalid native (skipping)";
}
OpSys opSys = OpSys_fromString(it.key());
if (opSys != Os_Other)
{
out->m_native_suffixes[opSys] = it.value().toString();
}
}
}
if (libObj.contains("rules"))
{
out->applyRules = true;
out->m_rules = rulesFromJsonV4(libObj);
}
return out;
}
RawLibraryPtr RawLibrary::fromJsonPlus(const QJsonObject &libObj, const QString &filename)
{
auto lib = RawLibrary::fromJson(libObj, filename);
if (libObj.contains("insert"))
{
QJsonValue insertVal = ensureExists(libObj.value("insert"), "library insert rule");
QString insertString;
{
if (insertVal.isString())
{
insertString = insertVal.toString();
}
else if (insertVal.isObject())
{
QJsonObject insertObj = insertVal.toObject();
if (insertObj.isEmpty())
{
throw JSONValidationError("One library has an empty insert object in " +
filename);
}
insertString = insertObj.keys().first();
lib->insertData = insertObj.value(insertString).toString();
}
}
if (insertString == "apply")
{
lib->insertType = RawLibrary::Apply;
}
else if (insertString == "prepend")
{
lib->insertType = RawLibrary::Prepend;
}
else if (insertString == "append")
{
lib->insertType = RawLibrary::Append;
}
else if (insertString == "replace")
{
lib->insertType = RawLibrary::Replace;
}
else
{
throw JSONValidationError("A '+' library in " + filename +
" contains an invalid insert type");
}
}
if (libObj.contains("MMC-depend"))
{
const QString dependString = ensureString(libObj.value("MMC-depend"));
if (dependString == "hard")
{
lib->dependType = RawLibrary::Hard;
}
else if (dependString == "soft")
{
lib->dependType = RawLibrary::Soft;
}
else
{
throw JSONValidationError("A '+' library in " + filename +
" contains an invalid depend type");
}
}
return lib;
}
bool RawLibrary::isNative() const
{
return m_native_suffixes.size() != 0;
}
QJsonObject RawLibrary::toJson()
{
QJsonObject libRoot;
libRoot.insert("name", m_name);
if (m_absolute_url.size())
libRoot.insert("MMC-absoluteUrl", m_absolute_url);
if (m_hint.size())
libRoot.insert("MMC-hint", m_hint);
if (m_base_url != "http://" + URLConstants::AWS_DOWNLOAD_LIBRARIES &&
m_base_url != "https://" + URLConstants::AWS_DOWNLOAD_LIBRARIES &&
m_base_url != "https://" + URLConstants::LIBRARY_BASE && !m_base_url.isEmpty())
{
libRoot.insert("url", m_base_url);
}
if (isNative())
{
QJsonObject nativeList;
auto iter = m_native_suffixes.begin();
while (iter != m_native_suffixes.end())
{
nativeList.insert(OpSys_toString(iter.key()), iter.value());
iter++;
}
libRoot.insert("natives", nativeList);
if (extract_excludes.size())
{
QJsonArray excludes;
QJsonObject extract;
for (auto exclude : extract_excludes)
{
excludes.append(exclude);
}
extract.insert("exclude", excludes);
libRoot.insert("extract", extract);
}
}
if (m_rules.size())
{
QJsonArray allRules;
for (auto &rule : m_rules)
{
QJsonObject ruleObj = rule->toJson();
allRules.append(ruleObj);
}
libRoot.insert("rules", allRules);
}
return libRoot;
}
QString RawLibrary::fullname()
{
QStringList parts = m_name.split(':');
return parts[0] + ":" + parts[1];
}
QString RawLibrary::group()
{
QStringList parts = m_name.split(':');
return parts[0];
}
QString RawLibrary::version()
{
QStringList parts = m_name.split(':');
return parts[2];
}