Config files are YAML, not JSON. We depend on yaml-cpp for parsing.

CMakeLists.txt

@@ -5,6 +5,7 @@ set( CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules" )
 cmake_policy( SET CMP0023 OLD )
 
 find_package( Qt5 5.3.0 CONFIG REQUIRED Core Gui Widgets LinguistTools )
+find_package( YamlCpp 0.5.1 REQUIRED )
 
 ###
 ### Calamares application info

src/calamares/CMakeLists.txt

@@ -53,6 +53,7 @@ target_link_libraries( calamares_bin
     ${CALAMARES_LIBRARIES}
     Qt5Core
     Qt5Widgets
+    yaml-cpp
 )
 
 install( TARGETS calamares_bin

src/calamares/Config.h.in

@@ -4,6 +4,7 @@
 #define CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}"
 #define CMAKE_INSTALL_FULL_LIBEXECDIR "${CMAKE_INSTALL_FULL_LIBEXECDIR}"
 #define CMAKE_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}"
+#define CMAKE_INSTALL_FULL_DATADIR "${CMAKE_INSTALL_FULL_DATADIR}"
 
 //cmakedefines for CMake variables (e.g. for optdepends) go here
 

src/calamares/Settings.cpp

@@ -17,14 +17,26 @@
  */
 
 #include "Settings.h"
+
+#include "CalamaresApplication.h"
 #include "utils/CalamaresUtils.h"
 #include "utils/Logger.h"
 
 #include <QDir>
 #include <QFile>
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
+
+#include <yaml-cpp/yaml.h>
+
+
+void
+operator>>( const YAML::Node& node, QStringList& v )
+{
+    for ( int i = 0; i < node.size(); ++i )
+    {
+        v.append( QString::fromStdString( node[ i ].as< std::string >() ) );
+    }
+}
+
 
 namespace Calamares
 {
@@ -41,55 +53,45 @@ Settings::instance()
 Settings::Settings( QObject* parent )
     : QObject( parent )
 {
-    QFile file( CalamaresUtils::appDataDir().absoluteFilePath( "settings.json" ) );
-    if ( file.exists() && file.canReadLine() )
+    QFileInfo settingsFile( CalamaresUtils::appDataDir().absoluteFilePath( "settings.conf" ) );
+    if ( APP->isDebug() )
+    {
+        QFileInfo localFile( QDir( QDir::currentPath() ).absoluteFilePath( "settings.conf" ) );
+        if ( localFile.exists() && localFile.isReadable() )
+            settingsFile.setFile( localFile.absoluteFilePath() );
+    }
+    QFile file( settingsFile.absoluteFilePath() );
+
+    if ( file.exists() && file.open( QFile::ReadOnly | QFile::Text ) )
     {
         QByteArray ba = file.readAll();
-        QJsonParseError* err = 0;
-        QJsonDocument document = QJsonDocument::fromJson( ba, err );
-        if ( !err && !document.isNull() && !document.isEmpty() )
+        cDebug() << ba;
+
+        try
         {
-            QJsonObject json = document.object();
+            YAML::Node config = YAML::Load( ba.constData() );
+            Q_ASSERT( config.IsMap() );
 
-            foreach ( const QJsonValue& val, json[ "modules-search" ].toArray() )
+            QStringList rawPaths;
+            config[ "modules-search" ] >> rawPaths;
+            for ( int i = 0; i < rawPaths.length(); ++i )
             {
-                if ( !val.isString() || val.toString().isEmpty() )
-                    continue;
-
-                QString entry = val.toString();
-
-                if ( entry == "local" )
-                {
+                if ( rawPaths[ i ] == "local" )
                     m_modulesSearchPaths.append( CalamaresUtils::appDataDir().absolutePath() + QDir::separator() + "modules" );
-                }
                 else
                 {
-                    QDir path( entry );
+                    QDir path( rawPaths[ i ] );
                     if ( path.exists() && path.isReadable() )
                         m_modulesSearchPaths.append( path.absolutePath() );
                 }
             }
 
-            foreach ( const QJsonValue& val, json[ "modules-prepare" ].toArray() )
-            {
-                if ( !val.isString() || val.toString().isEmpty() )
-                    continue;
-
-                m_viewModulesPrepareList.append( val.toString() );
-            }
-
-            foreach ( const QJsonValue& val, json[ "modules-postinstall" ].toArray() )
-            {
-                if ( !val.isString() || val.toString().isEmpty() )
-                    continue;
-
-                m_viewModulesPostInstallList.append( val.toString() );
-            }
+            config[ "modules-prepare" ] >> m_viewModulesPrepareList;
+            config[ "modules-postinstall" ] >> m_viewModulesPostInstallList;
         }
-        else
+        catch( YAML::Exception& e )
         {
-            cDebug() << "WARNING: Invalid document " << file.fileName()
-                     << " error: " << err->errorString();
+            cDebug() << "WARNING: YAML parser error " << e.what();
         }
     }
     else

src/libcalamares/utils/CalamaresUtils.cpp

@@ -23,6 +23,8 @@
 
 #include "CalamaresUtils.h"
 
+#include "config.h"
+
 #include <QCoreApplication>
 #include <QDebug>
 #include <QDir>
@@ -35,14 +37,11 @@ namespace CalamaresUtils
 QDir
 appDataDir()
 {
-    QString path;
-    path = QDir::home().filePath( ".local/share" );
+    QDir path( CMAKE_INSTALL_FULL_DATADIR );
+    if ( !path.exists() || !path.isReadable() )
+        path.mkpath( path.absolutePath() );
 
-    path += "/" + QCoreApplication::organizationName();
-    QDir d( path );
-    d.mkpath( path );
-
-    return d;
+    return path;
 }
 
 

src/libcalamares/utils/Logger.cpp

@@ -50,8 +50,8 @@ log( const char *msg, unsigned int debugLevel, bool toDisk = true )
 {
     if ( s_threshold < 0 )
     {
-        if ( qApp->arguments().contains( "--verbose" ) ||
-             qApp->arguments().contains( "-v" ) )
+        if ( qApp->arguments().contains( "--debug" ) ||
+             qApp->arguments().contains( "-d" ) )
             s_threshold = LOGVERBOSE;
         else
             #ifdef QT_NO_DEBUG