From 14eb87bba79dfc2acfcf19bcbe230ca0eebb95ad Mon Sep 17 00:00:00 2001
From: Francesco Gazzetta <fgaz@fgaz.me>
Date: Sat, 16 Apr 2022 17:16:26 +0200
Subject: [PATCH] [desktop] Use XDG path for settings

Signed-off-by: Francesco Gazzetta <fgaz@fgaz.me>
---
 platform/platform_linux.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/platform/platform_linux.cpp b/platform/platform_linux.cpp
index 4920d03fd3..7912a75b7d 100644
--- a/platform/platform_linux.cpp
+++ b/platform/platform_linux.cpp
@@ -28,6 +28,8 @@
 #include <linux/limits.h>  // PATH_MAX
 #include <netinet/in.h>
 
+#include <QStandardPaths>  // writableLocation GenericConfigLocation
+
 namespace
 {
 // Web service ip to check internet connection. Now it's a GitHub.com IP.
@@ -83,8 +85,10 @@ Platform::Platform()
   auto const homeDir = GetEnv("HOME");
   CHECK(homeDir, ("Can't retrieve home directory"));
 
-  // ~/.config/OMaps/
-  m_settingsDir = JoinPath(*homeDir, ".config", "OMaps");
+  // XDG config directory, usually ~/.config/OMaps/
+  m_settingsDir = JoinPath(
+      QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation).toStdString(),
+      "OMaps");
   if (!IsFileExistsByFullPath(JoinPath(m_settingsDir, SETTINGS_FILE_NAME)) && !MkDirRecursively(m_settingsDir))
     MYTHROW(FileSystemException, ("Can't create directory", m_settingsDir));
   m_settingsDir += '/';