From c98bf6f44fef946431983104d132e51b0960cfb0 Mon Sep 17 00:00:00 2001
From: kervala <devnull@localhost>
Date: Tue, 20 Sep 2016 17:39:29 +0200
Subject: [PATCH] Changed: Create or update client.cfg, see #279

---
 .../client/ryzom_installer/src/configfile.h   |  2 +
 .../ryzom_installer/src/operationdialog.cpp   |  3 ++
 .../client/ryzom_installer/src/profile.cpp    | 52 +++++++++++++++++++
 .../client/ryzom_installer/src/profile.h      |  2 +
 .../client/ryzom_installer/src/server.cpp     |  5 ++
 .../tools/client/ryzom_installer/src/server.h |  1 +
 6 files changed, 65 insertions(+)

diff --git a/code/ryzom/tools/client/ryzom_installer/src/configfile.h b/code/ryzom/tools/client/ryzom_installer/src/configfile.h
index 5c2a4dacc..998565dda 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/configfile.h
+++ b/code/ryzom/tools/client/ryzom_installer/src/configfile.h
@@ -54,6 +54,8 @@ public:
 	CProfiles getBackupProfiles() const { return m_backupProfiles; }
 	void backupProfiles();
 
+	QString getLanguage() const { return m_language; }
+
 	int getProfilesCount() const;
 	CProfile getProfile(int i = -1) const;
 	CProfile getProfile(const QString &id) const;
diff --git a/code/ryzom/tools/client/ryzom_installer/src/operationdialog.cpp b/code/ryzom/tools/client/ryzom_installer/src/operationdialog.cpp
index 82c8c66a5..86d9cbfbf 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/operationdialog.cpp
+++ b/code/ryzom/tools/client/ryzom_installer/src/operationdialog.cpp
@@ -888,6 +888,8 @@ bool COperationDialog::createDefaultProfile()
 	config->addProfile(profile);
 	config->save();
 
+	profile.createClientConfig();
+
 	emit done();
 
 	return true;
@@ -1071,6 +1073,7 @@ void COperationDialog::addComponentsProfiles()
 		const CProfile &profile = config->getProfile(profileId);
 
 		profile.createShortcuts();
+		profile.createClientConfig();
 	}
 }
 
diff --git a/code/ryzom/tools/client/ryzom_installer/src/profile.cpp b/code/ryzom/tools/client/ryzom_installer/src/profile.cpp
index 6f67495cc..ec0a95696 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/profile.cpp
+++ b/code/ryzom/tools/client/ryzom_installer/src/profile.cpp
@@ -118,3 +118,55 @@ void CProfile::updateShortcuts() const
 	deleteShortcuts();
 	createShortcuts();
 }
+
+bool CProfile::createClientConfig() const
+{
+	// where to search and put client.cfg
+	QString directory = getDirectory();
+	QString filename = directory + "/client.cfg";
+
+	const CServer &s = CConfigFile::getInstance()->getServer(server);
+
+	// create the 2 initial lines of client.cfg
+	QString rootConfigFilenameLine = QString("RootConfigFilename = \"%1\";").arg(s.getDefaultClientConfigFullPath());
+	QString languageCodeline = QString("LanguageCode = \"%1\";\n").arg(CConfigFile::getInstance()->getLanguage());
+
+	QString content;
+
+	QFile file(filename);
+
+	if (file.open(QFile::ReadOnly))
+	{
+		// read while content as UTF-8 text
+		content = QString::fromUtf8(file.readAll());
+
+		// search the end of the first line
+		int pos = content.indexOf('\n');
+
+		if (pos > 0)
+		{
+			// don't remove the \r under Windows
+			if (content[pos - 1] == '\r') pos--;
+
+			// update RootConfigFilename to be sure it points on right client_default.cfg
+			content = content.mid(pos);
+			content.prepend(rootConfigFilenameLine);
+		}
+
+		file.close();
+	}
+	else
+	{
+		// create initial client.cfg
+		content += rootConfigFilenameLine + "\n";
+		content += languageCodeline + "\n";
+	}
+
+	// write the new content of client.cfg
+	if (!file.open(QFile::WriteOnly)) return false;
+
+	file.write(content.toUtf8());
+	file.close();
+
+	return true;
+}
diff --git a/code/ryzom/tools/client/ryzom_installer/src/profile.h b/code/ryzom/tools/client/ryzom_installer/src/profile.h
index df34788b1..1fa901c64 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/profile.h
+++ b/code/ryzom/tools/client/ryzom_installer/src/profile.h
@@ -46,6 +46,8 @@ public:
 	void createShortcuts() const;
 	void deleteShortcuts() const;
 	void updateShortcuts() const;
+
+	bool createClientConfig() const;
 };
 
 extern const CProfile NoProfile;
diff --git a/code/ryzom/tools/client/ryzom_installer/src/server.cpp b/code/ryzom/tools/client/ryzom_installer/src/server.cpp
index 9f6924c42..0a415d0fb 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/server.cpp
+++ b/code/ryzom/tools/client/ryzom_installer/src/server.cpp
@@ -42,3 +42,8 @@ QString CServer::getConfigurationFullPath() const
 
 	return getDirectory() + "/" + configurationFilename;
 }
+
+QString CServer::getDefaultClientConfigFullPath() const
+{
+	return getDirectory() + "/client_default.cfg";
+}
diff --git a/code/ryzom/tools/client/ryzom_installer/src/server.h b/code/ryzom/tools/client/ryzom_installer/src/server.h
index 7a8f2d258..ee6da9f57 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/server.h
+++ b/code/ryzom/tools/client/ryzom_installer/src/server.h
@@ -47,6 +47,7 @@ public:
 	QString getDirectory() const;
 	QString getClientFullPath() const;
 	QString getConfigurationFullPath() const;
+	QString getDefaultClientConfigFullPath() const;
 };
 
 extern const CServer NoServer;