Delete old download temporary files once on a first launch.

2 files changed, 17 insertions, 0 deletions

diff --git a/platform/settings.cpp b/platform/settings.cpp
index 73f257d8fb..fdb45d4b1b 100644
--- a/platform/settings.cpp
+++ b/platform/settings.cpp
@@ -304,4 +304,17 @@ namespace Settings
 
     return true;
   }
+
+  bool IsFirstLaunchForDate(int date)
+  {
+    char const * key = "FirstLaunchOnDate";
+    int savedDate;
+    if (!Get(key, savedDate) || savedDate < date)
+    {
+      Set(key, date);
+      return true;
+    }
+    else
+      return false;
+  }
 }
diff --git a/platform/settings.hpp b/platform/settings.hpp
index dda6a4f721..f9fcbb549e 100644
--- a/platform/settings.hpp
+++ b/platform/settings.hpp
@@ -38,4 +38,8 @@ namespace Settings
   }
 
   enum Units { Metric = 0, Yard, Foot };
+
+  /// Use this function for running some stuff once according to date.
+  /// @param[in]  date  Current date in format yymmdd.
+  bool IsFirstLaunchForDate(int date);
 }