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Parsing the version files, part IV

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Also, start of big refactors.
This commit is contained in:
Petr Mrázek
2013-07-28 08:40:15 +02:00
parent a7a84d4dbb
commit 9d99b539bf
13 changed files with 334 additions and 371 deletions
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73
libmultimc/include/fullversion.h
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@@ -6,64 +6,71 @@ class Library;
class FullVersion
{
public:
FullVersion()
{
minimumLauncherVersion = 0xDEADBEEF;
isLegacy = false;
}
// the ID - determines which jar to use! ACTUALLY IMPORTANT!
/// the ID - determines which jar to use! ACTUALLY IMPORTANT!
QString id;
// do we actually care about parsing this?
/// Last updated time - as a string
QString time;
// I don't think we do.
/// Release time - as a string
QString releaseTime;
// eh, not caring - "release" or "snapshot"
/// Release type - "release" or "snapshot"
QString type;
/*
/**
* DEPRECATED: Old versions of the new vanilla launcher used this
* ex: "username_session_version"
*/
QString processArguments;
/*
/**
* arguments that should be used for launching minecraft
*
* ex: "--username ${auth_player_name} --session ${auth_session}
* --version ${version_name} --gameDir ${game_directory} --assetsDir ${game_assets}"
*/
QString minecraftArguments;
/*
/**
* the minimum launcher version required by this version ... current is 4 (at point of writing)
*/
int minimumLauncherVersion;
/*
/**
* The main class to load first
*/
QString mainClass;
// the list of libs. just the names for now. expand to full-blown strutures!
/// the list of libs - both active and inactive, native and java
QList<QSharedPointer<Library> > libraries;
// is this actually a legacy version? if so, none of the other stuff here will be ever used.
// added by FullVersionFactory
/**
* is this actually a legacy version? if so, none of the other stuff here will be ever used.
* added by FullVersionFactory
*/
bool isLegacy;
/*
FIXME: add support for those rules here? Looks like a pile of quick hacks to me though.
/*
FIXME: add support for those rules here? Looks like a pile of quick hacks to me though.
"rules": [
{
"action": "allow"
},
{
"action": "disallow",
"os": {
"name": "osx",
"version": "^10\\.5\\.\\d$"
}
}
],
"incompatibilityReason": "There is a bug in LWJGL which makes it incompatible with OSX 10.5.8. Please go to New Profile and use 1.5.2 for now. Sorry!"
}
*/
"rules": [
{
"action": "allow"
},
{
"action": "disallow",
"os": {
"name": "osx",
"version": "^10\\.5\\.\\d$"
}
}
],
"incompatibilityReason": "There is a bug in LWJGL which makes it incompatible with OSX 10.5.8. Please go to New Profile and use 1.5.2 for now. Sorry!"
}
*/
// QList<Rule> rules;
public:
FullVersion()
{
minimumLauncherVersion = 0xDEADBEEF;
isLegacy = false;
}
QList<QSharedPointer<Library> > getActiveNormalLibs();
QList<QSharedPointer<Library> > getActiveNativeLibs();
};

1
libmultimc/include/instance.h
View File

@@ -22,7 +22,6 @@
#include <settingsobject.h>
#include "inifile.h"
#include "instancetypeinterface.h"
#include "instversionlist.h"
#include "libmmc_config.h"

6
libmultimc/include/instancelist.h
View File

@@ -27,6 +27,12 @@ class Instance;
class LIBMULTIMC_EXPORT InstanceList : public QObject
{
Q_OBJECT
private:
/*!
* \brief Get the instance groups
*/
void loadGroupList(QMap<QString, QString> & groupList);
public:
explicit InstanceList(const QString &instDir, QObject *parent = 0);

32
libmultimc/include/instanceloader.h
View File

@@ -36,22 +36,18 @@ public:
*/
static InstanceLoader &get() { return loader; }
/*!
* \brief Error codes returned by functions in the InstanceLoader and InstanceType classes.
*
* - NoError indicates that no error occurred.
* - OtherError indicates that an unspecified error occurred.
* - InstExists is returned by createInstance() if the given instance directory is already an instance.
* - NotAnInstance is returned by loadInstance() if the given instance directory is not a valid instance.
* - CantCreateDir is returned by createInstance( if the given instance directory can't be created.)
*/
enum InstLoaderError
enum InstLoadError
{
NoError = 0,
OtherError,
NoLoadError = 0,
UnknownLoadError,
NotAnInstance
};
enum InstCreateError
{
NoCreateError = 0,
UnknownCreateError,
InstExists,
NotAnInstance,
CantCreateDir
};
@@ -61,21 +57,21 @@ public:
* \param inst Pointer to store the created instance in.
* \param type The type of instance to create.
* \param instDir The instance's directory.
* \return An InstLoaderError error code.
* \return An InstCreateError error code.
* - InstExists if the given instance directory is already an instance.
* - CantCreateDir if the given instance directory cannot be created.
*/
InstLoaderError createInstance(Instance *&inst, const QString &instDir);
InstCreateError createInstance(Instance *&inst, const QString &instDir);
/*!
* \brief Loads an instance from the given directory.
* Checks the instance's INI file to figure out what the instance's type is first.
* \param inst Pointer to store the loaded instance in.
* \param instDir The instance's directory.
* \return An InstLoaderError error code.
* \return An InstLoadError error code.
* - NotAnInstance if the given instance directory isn't a valid instance.
*/
InstLoaderError loadInstance(Instance *&inst, const QString &instDir);
InstLoadError loadInstance(Instance *&inst, const QString &instDir);
private:
InstanceLoader();

94
libmultimc/include/instancetypeinterface.h
View File

@@ -1,94 +0,0 @@
/* 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.
*/
#ifndef INSTANCETYPE_H
#define INSTANCETYPE_H
#include <QObject>
#include "instanceloader.h"
class InstVersionList;
//! The InstanceTypeInterface's interface ID.
#define InstanceTypeInterface_IID "net.forkk.MultiMC.InstanceTypeInterface/0.1"
/*!
* \brief The InstanceType class is an interface for all instance types.
* InstanceTypes are usually provided by plugins.
* It handles loading and creating instances of a certain type. There should be
* one of these for each type of instance and they should be registered with the
* InstanceLoader.
* To create an instance, the InstanceLoader calls the type's createInstance()
* function. Loading is done through the loadInstance() function.
*/
class InstanceTypeInterface
{
public:
friend class InstanceLoader;
/*!
* \brief Gets the ID for this instance type.
* The type ID should be unique as it is used to identify the type
* of instances when they are loaded.
* Changing this value at runtime results in undefined behavior.
* \return This instance type's ID string.
*/
virtual QString typeID() const = 0;
/*!
* \brief Gets the name of this instance type as it is displayed to the user.
* \return The instance type's display name.
*/
virtual QString displayName() const = 0;
/*!
* \brief Gets a longer, more detailed description of this instance type.
* \return The instance type's description.
*/
virtual QString description() const = 0;
/*!
* \brief Gets the version list for this instance type.
* \return A pointer to this instance type's version list.
*/
virtual InstVersionList *versionList() const = 0;
protected:
/*!
* \brief Creates an instance and stores it in inst.
* \param inst Pointer to store the created instance in.
* \param instDir The instance's directory.
* \return An InstTypeError error code.
* TypeNotRegistered if the given type is not registered with the InstanceLoader.
* InstExists if the given instance directory is already an instance.
*/
virtual InstanceLoader::InstLoaderError createInstance(Instance *&inst, const QString &instDir) const = 0;
/*!
* \brief Loads an instance from the given directory.
* \param inst Pointer to store the loaded instance in.
* \param instDir The instance's directory.
* \return An InstTypeError error code.
* TypeNotRegistered if the given type is not registered with the InstanceLoader.
* NotAnInstance if the given instance directory isn't a valid instance.
* WrongInstType if the given instance directory's type isn't an instance of this type.
*/
virtual InstanceLoader::InstLoaderError loadInstance(Instance *&inst, const QString &instDir) const = 0;
};
Q_DECLARE_INTERFACE(InstanceTypeInterface, InstanceTypeInterface_IID)
#endif // INSTANCETYPE_H

81
libmultimc/include/library.h
View File

@@ -133,51 +133,7 @@ public:
QStringList extract_excludes;
public:
/// finalize the library, processing the input values into derived values and state
void finalize()
{
QStringList parts = m_name.split(':');
QString relative = parts[0];
relative.replace('.','/');
relative += '/' + parts[1] + '/' + parts[2] + '/' + parts[1] + '-' + parts[2];
if(!m_is_native)
relative += ".jar";
else
{
if(m_native_suffixes.contains(currentSystem))
{
relative += "-" + m_native_suffixes[currentSystem] + ".jar";
}
else
{
// really, bad.
relative += ".jar";
}
}
m_storage_path = relative;
m_download_path = 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(m_is_native)
{
m_is_active = m_is_active && m_native_suffixes.contains(currentSystem);
}
};
/// Constructor
Library(QString name)
{
m_is_native = false;
@@ -186,34 +142,67 @@ public:
m_base_url = "https://s3.amazonaws.com/Minecraft.Download/libraries/";
}
/**
* finalize the library, processing the input values into derived values and state
*
* This SHALL be called after all the values are parsed or after any further change.
*/
void finalize();
/**
* Set the library composite name
*/
void setName(QString name)
{
m_name = name;
}
/**
* Set the url base for downloads
*/
void setBaseUrl(QString base_url)
{
m_base_url = base_url;
}
/**
* Call this to mark the library as 'native' (it's a zip archive with DLLs)
*/
void setIsNative()
{
m_is_native = true;
}
/**
* Attach a name suffix to the specified OS native
*/
void addNative(OpSys os, QString suffix)
{
m_is_native = true;
m_native_suffixes[os] = suffix;
}
/**
* Set the load rules
*/
void setRules(QList<QSharedPointer<Rule> > rules)
{
m_rules = rules;
}
bool applies()
/**
* Returns true if the library should be loaded (or extracted, in case of natives)
*/
bool getIsActive()
{
return m_is_active;
}
/**
* Returns true if the library is native
*/
bool getIsNative()
{
return m_is_native;
}
};