Rearrange RawLibrary and OneSixLibrary heavily.

Fix #396

logic/minecraft/RawLibrary.h

@@ -4,6 +4,7 @@
 #include <QList>
 #include <QStringList>
 #include <QMap>
+#include <QDir>
 #include <memory>
 
 #include "logic/minecraft/OneSixRule.h"
@@ -16,36 +17,141 @@ typedef std::shared_ptr<RawLibrary> RawLibraryPtr;
 
 class RawLibrary
 {
+	friend class OneSixLibrary;
 public: /* methods */
 	/// read and create a basic library
 	static RawLibraryPtr fromJson(const QJsonObject &libObj, const QString &filename);
+
 	/// read and create a MultiMC '+' library. Those have some extra fields.
 	static RawLibraryPtr fromJsonPlus(const QJsonObject &libObj, const QString &filename);
-	QJsonObject toJson();
+
+	/// Convert the library back to an JSON object
+	QJsonObject toJson() const;
+
+	/// Returns the raw name field
+	const GradleSpecifier & rawName() const
+	{
+		return m_name;
+	}
 	
-	QString fullname();
+	void setRawName(const GradleSpecifier & spec)
+	{
+		m_name = spec;
+	}
+
+	void setClassifier(const QString & spec)
+	{
+		m_name.setClassifier(spec);
+	}
 	
-public: /* data */
+	/// returns the full group and artifact prefix
+	QString artifactPrefix() const
+	{
+		return m_name.artifactPrefix();
+	}
+
+	/// get the artifact ID
+	QString artifactId() const
+	{
+		return m_name.artifactId();
+	}
+
+	/// get the artifact version
+	QString version() const
+	{
+		return m_name.version();
+	}
+
+	/// Returns true if the library is native
+	bool isNative() const
+	{
+		return m_native_classifiers.size() != 0;
+	}
+
+	/// Set the url base for downloads
+	void setBaseUrl(const QString &base_url)
+	{
+		m_base_url = base_url;
+	}
+
+	/// List of files this library describes. Required because of platform-specificness of native libs
+	QStringList files() const;
+
+	/// List Shortcut for checking if all the above files exist
+	bool filesExist(const QDir &base) const;
+
+	void setAbsoluteUrl(const QString &absolute_url)
+	{
+		m_absolute_url = absolute_url;
+	}
+
+	QString absoluteUrl() const
+	{
+		return m_absolute_url;
+	}
+
+	void setHint(const QString &hint)
+	{
+		m_hint = hint;
+	}
+
+	QString hint() const
+	{
+		return m_hint;
+	}
+
+	/// Set the load rules
+	void setRules(QList<std::shared_ptr<Rule>> rules)
+	{
+		m_rules = rules;
+	}
+
+	/// Returns true if the library should be loaded (or extracted, in case of natives)
+	bool isActive() const;
+
+	/// Get the URL to download the library from
+	QString downloadUrl() const;
+
+	/// Get the relative path where the library should be saved
+	QString storagePath() const;
+
+
+protected: /* data */
+	/// the basic gradle dependency specifier.
 	GradleSpecifier m_name;
+	/// where to store the lib locally
+	QString m_storage_path;
+	/// is this lib actually active on the current OS?
+	bool m_is_active = false;
+
+
+public: /* data */
+	// TODO: make all of these protected, clean up semantics of implicit vs. explicit values.
+	/// URL where the file can be downloaded
 	QString m_base_url;
 
+	/// DEPRECATED: absolute URL. takes precedence the normal download URL, if defined
+	QString m_absolute_url;
+
 	/// type hint - modifies how the library is treated
 	QString m_hint;
-	/// DEPRECATED: absolute URL. takes precedence over m_download_path, if defined
-	QString m_absolute_url;
 
+	/// true if the library had an extract/excludes section (even empty)
 	bool applyExcludes = false;
+
+	/// a list of files that shouldn't be extracted from the library
 	QStringList extract_excludes;
 
-	/// Returns true if the library is native
-	bool isNative() const;
 	/// native suffixes per OS
 	QMap<OpSys, QString> m_native_classifiers;
 
+	/// true if the library had a rules section (even empty)
 	bool applyRules = false;
+
+	/// rules associated with the library
 	QList<std::shared_ptr<Rule>> m_rules;
 
-	// used for '+' libraries
+	/// used for '+' libraries, determines how to add them
 	enum InsertType
 	{
 		Apply,
@@ -55,10 +161,10 @@ public: /* data */
 	} insertType = Append;
 	QString insertData;
 	
-	// soft or hard dependency? hard means 'needs equal', soft means 'needs equal or newer'
+	/// determines how can libraries be applied. conflicting dependencies cause errors.
 	enum DependType
 	{
-		Soft,
-		Hard
+		Soft, //! needs equal or newer version
+		Hard  //! needs equal version (different versions mean version conflict)
 	} dependType = Soft;
 };