Finish 64-bit time conversion, modify protocol

[quassel.git] / src / core / abstractsqlstorage.cpp

diff --git a/src/core/abstractsqlstorage.cpp b/src/core/abstractsqlstorage.cpp
index fb4409a..9fe95b9 100644 (file)
--- a/src/core/abstractsqlstorage.cpp
+++ b/src/core/abstractsqlstorage.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2015 by the Quassel Project                        *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -116,9 +116,11 @@ void AbstractSqlStorage::dbConnect(QSqlDatabase &db)
 }
 
 
-Storage::State AbstractSqlStorage::init(const QVariantMap &settings)
+Storage::State AbstractSqlStorage::init(const QVariantMap &settings,
+                                        const QProcessEnvironment &environment,
+                                        bool loadFromEnvironment)
 {
-    setConnectionProperties(settings);
+    setConnectionProperties(settings, environment, loadFromEnvironment);
 
     _debug = Quassel::isOptionSet("debug");
 
@@ -144,17 +146,27 @@ Storage::State AbstractSqlStorage::init(const QVariantMap &settings)
         }
     }
 
-    quInfo() << qPrintable(displayName()) << "Storage Backend is ready. Quassel Schema Version:" << installedSchemaVersion();
+    quInfo() << qPrintable(displayName()) << "storage backend is ready. Schema version:" << installedSchemaVersion();
     return IsReady;
 }
 
 
 QString AbstractSqlStorage::queryString(const QString &queryName, int version)
 {
-    if (version == 0)
-        version = schemaVersion();
+    QFileInfo queryInfo;
+
+    // The current schema is stored in the root folder, while upgrade queries are stored in the
+    // 'versions/##' subfolders.
+    if (version == 0) {
+        // Use the current SQL schema, not a versioned request
+        queryInfo = QFileInfo(QString(":/SQL/%1/%2.sql").arg(displayName()).arg(queryName));
+        // If version is needed later, get it via version = schemaVersion();
+    } else {
+        // Use the specified schema version, not the general folder
+        queryInfo = QFileInfo(QString(":/SQL/%1/version/%2/%3.sql")
+                              .arg(displayName()).arg(version).arg(queryName));
+    }
 
-    QFileInfo queryInfo(QString(":/SQL/%1/%2/%3.sql").arg(displayName()).arg(version).arg(queryName));
     if (!queryInfo.exists() || !queryInfo.isFile() || !queryInfo.isReadable()) {
         qCritical() << "Unable to read SQL-Query" << queryName << "for engine" << displayName();
         return QString();
@@ -173,7 +185,8 @@ QString AbstractSqlStorage::queryString(const QString &queryName, int version)
 QStringList AbstractSqlStorage::setupQueries()
 {
     QStringList queries;
-    QDir dir = QDir(QString(":/SQL/%1/%2/").arg(displayName()).arg(schemaVersion()));
+    // The current schema is stored in the root folder, including setup scripts.
+    QDir dir = QDir(QString(":/SQL/%1/").arg(displayName()));
     foreach(QFileInfo fileInfo, dir.entryInfoList(QStringList() << "setup*", QDir::NoFilter, QDir::Name)) {
         queries << queryString(fileInfo.baseName());
     }
@@ -181,9 +194,10 @@ QStringList AbstractSqlStorage::setupQueries()
 }
 
 
-bool AbstractSqlStorage::setup(const QVariantMap &settings)
+bool AbstractSqlStorage::setup(const QVariantMap &settings, const QProcessEnvironment &environment,
+                               bool loadFromEnvironment)
 {
-    setConnectionProperties(settings);
+    setConnectionProperties(settings, environment, loadFromEnvironment);
     QSqlDatabase db = logDb();
     if (!db.isOpen()) {
         qCritical() << "Unable to setup Logging Backend!";
@@ -211,7 +225,8 @@ bool AbstractSqlStorage::setup(const QVariantMap &settings)
 QStringList AbstractSqlStorage::upgradeQueries(int version)
 {
     QStringList queries;
-    QDir dir = QDir(QString(":/SQL/%1/%2/").arg(displayName()).arg(version));
+    // Upgrade queries are stored in the 'version/##' subfolders.
+    QDir dir = QDir(QString(":/SQL/%1/version/%2/").arg(displayName()).arg(version));
     foreach(QFileInfo fileInfo, dir.entryInfoList(QStringList() << "upgrade*", QDir::NoFilter, QDir::Name)) {
         queries << queryString(fileInfo.baseName(), version);
     }
@@ -248,7 +263,8 @@ int AbstractSqlStorage::schemaVersion()
 
     int version;
     bool ok;
-    QDir dir = QDir(":/SQL/" + displayName());
+    // Schema versions are stored in the 'version/##' subfolders.
+    QDir dir = QDir(QString(":/SQL/%1/version/").arg(displayName()));
     foreach(QFileInfo fileInfo, dir.entryInfoList()) {
         if (!fileInfo.isDir())
             continue;
@@ -396,6 +412,8 @@ QString AbstractSqlMigrator::migrationObject(MigrationObject moType)
         return "IrcServer";
     case UserSetting:
         return "UserSetting";
+    case CoreState:
+        return "CoreState";
     };
     return QString();
 }
@@ -489,6 +507,10 @@ bool AbstractSqlMigrationReader::migrateTo(AbstractSqlMigrationWriter *writer)
     if (!transferMo(UserSetting, userSettingMo))
         return false;
 
+    CoreStateMO coreStateMO;
+    if (!transferMo(CoreState, coreStateMO))
+        return false;
+
     if (!_writer->postProcess())
         abortMigration();
     return finalizeMigration();
@@ -571,3 +593,13 @@ bool AbstractSqlMigrationReader::transferMo(MigrationObject moType, T &mo)
     qDebug() << "Done.";
     return true;
 }
+
+uint qHash(const SenderData &key) {
+    return qHash(QString(key.sender + "\n" + key.realname + "\n" + key.avatarurl));
+}
+
+bool operator==(const SenderData &a, const SenderData &b) {
+    return a.sender == b.sender &&
+        a.realname == b.realname &&
+        a.avatarurl == b.avatarurl;
+}