From adad4d90226f82cf2ff708eec83a93f02e8226e9 Mon Sep 17 00:00:00 2001
From: wsnipex <wsnipex@a1.net>
Date: Thu, 20 Sep 2018 10:27:32 +0200
Subject: [linux] allow overriding our userdata dir

---
 tools/Linux/kodi.sh.in | 14 +++++++-------
 xbmc/Application.cpp   | 42 ++++++++++++++++++++++++++----------------
 2 files changed, 33 insertions(+), 23 deletions(-)

diff --git a/tools/Linux/kodi.sh.in b/tools/Linux/kodi.sh.in
index 5e5360c96f..b8425b7cce 100644
--- a/tools/Linux/kodi.sh.in
+++ b/tools/Linux/kodi.sh.in
@@ -27,7 +27,7 @@ datarootdir="@datarootdir@"
 LIBDIR="@libdir@"
 APP_BINARY=$LIBDIR/${bin_name}/@APP_BINARY@
 CRASHLOG_DIR=${CRASHLOG_DIR:-$HOME}
-USERDATA_DIR="${HOME}/.${bin_name}"
+KODI_DATA=${KODI_DATA:-"${HOME}/.${bin_name}"} # mapped to special://home/
 WINDOWING=${WINDOWING:-"auto"}
 
 # Workaround for high CPU load with nvidia GFX
@@ -88,10 +88,10 @@ migrate_home()
   [ "$(basename $0)" = "xbmc" ] && echo "WARNING: Running ${bin_name} as "xbmc" is deprecated and will be removed in later versions, please switch to using the ${bin_name} binary"
 
   #check if data migration is needed
-  if [ -d "${HOME}/.xbmc" ] && [ ! -d "${USERDATA_DIR}" ]; then
-      echo "INFO: migrating userdata folder. Renaming ${HOME}/.xbmc to $USERDATA_DIR"
-      mv ${HOME}/.xbmc $USERDATA_DIR
-      touch ${USERDATA_DIR}/.kodi_data_was_migrated
+  if [ -d "${HOME}/.xbmc" ] && [ ! -d "${KODI_DATA}" ]; then
+      echo "INFO: migrating userdata folder. Renaming ${HOME}/.xbmc to $KODI_DATA"
+      mv ${HOME}/.xbmc $KODI_DATA
+      touch ${KODI_DATA}/.kodi_data_was_migrated
   fi
 }
 
@@ -166,9 +166,9 @@ print_crash_report()
   echo >> $FILE
   echo "################# LOG FILE ##################" >> $FILE
   echo >> $FILE
-  if [ -f $USERDATA_DIR/temp/@APP_NAME_LC@.log ]
+  if [ -f $KODI_DATA/temp/@APP_NAME_LC@.log ]
   then
-    cat $USERDATA_DIR/temp/@APP_NAME_LC@.log >> $FILE
+    cat $KODI_DATA/temp/@APP_NAME_LC@.log >> $FILE
     echo >> $FILE
   else
     echo "Logfile not found in the usual place." >> $FILE
diff --git a/xbmc/Application.cpp b/xbmc/Application.cpp
index 74fb49edef..ef6a019137 100644
--- a/xbmc/Application.cpp
+++ b/xbmc/Application.cpp
@@ -737,6 +737,14 @@ bool CApplication::InitDirectoriesLinux()
 */
 
 #if defined(TARGET_POSIX) && !defined(TARGET_DARWIN)
+  std::string appPath;
+  std::string appName = CCompileInfo::GetAppName();
+  std::string dotLowerAppName = "." + appName;
+  StringUtils::ToLower(dotLowerAppName);
+  const char* envAppHome = "KODI_HOME";
+  const char* envAppBinHome = "KODI_BIN_HOME";
+  const char* envAppTemp = "KODI_TEMP";
+
   std::string userName;
   if (getenv("USER"))
     userName = getenv("USER");
@@ -744,23 +752,30 @@ bool CApplication::InitDirectoriesLinux()
     userName = "root";
 
   std::string userHome;
-  if (getenv("HOME"))
+  if (getenv("KODI_DATA"))
+    userHome = getenv("KODI_DATA");
+  else if (getenv("HOME"))
+  {
     userHome = getenv("HOME");
+    userHome.append("/" + dotLowerAppName);
+  }
   else
+  {
     userHome = "/root";
+    userHome.append("/" + dotLowerAppName);
+  }
+
+  std::string strTempPath;
+  if (getenv(envAppTemp))
+    strTempPath = getenv(envAppTemp);
+  else
+    strTempPath = userHome + "/temp";
+
 
   std::string binaddonAltDir;
   if (getenv("KODI_BINADDON_PATH"))
     binaddonAltDir = getenv("KODI_BINADDON_PATH");
 
-  std::string appPath;
-  std::string appName = CCompileInfo::GetAppName();
-  std::string dotLowerAppName = "." + appName;
-  StringUtils::ToLower(dotLowerAppName);
-  const char* envAppHome = "KODI_HOME";
-  const char* envAppBinHome = "KODI_BIN_HOME";
-  const char* envAppTemp = "KODI_TEMP";
-
   auto appBinPath = CUtil::GetHomePath(envAppBinHome);
   // overridden by user
   if (getenv(envAppHome))
@@ -793,13 +808,8 @@ bool CApplication::InitDirectoriesLinux()
     CSpecialProtocol::SetXBMCBinPath(appBinPath);
     CSpecialProtocol::SetXBMCAltBinAddonPath(binaddonAltDir);
     CSpecialProtocol::SetXBMCPath(appPath);
-    CSpecialProtocol::SetHomePath(userHome + "/" + dotLowerAppName);
-    CSpecialProtocol::SetMasterProfilePath(userHome + "/" + dotLowerAppName + "/userdata");
-
-    std::string strTempPath = userHome;
-    strTempPath = URIUtils::AddFileToFolder(strTempPath, dotLowerAppName + "/temp");
-    if (getenv(envAppTemp))
-      strTempPath = getenv(envAppTemp);
+    CSpecialProtocol::SetHomePath(userHome);
+    CSpecialProtocol::SetMasterProfilePath(userHome + "/userdata");
     CSpecialProtocol::SetTempPath(strTempPath);
     CSpecialProtocol::SetLogPath(strTempPath);
 
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