X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Futil.h;h=78caff683dee94490b55612322e4e4823859ce85;hb=eb2a10afd600b2680f24d02ffc73d4c9d9800492;hp=bcb9027148d24a95dfc313d0916d9aea3d6dc244;hpb=3b8051864b98eb5a9df6327f314a45af9205a09c;p=novacoin.git

diff --git a/src/util.h b/src/util.h
index bcb9027..78caff6 100644
--- a/src/util.h
+++ b/src/util.h
@@ -449,7 +449,7 @@ inline int64 GetArg(const std::string& strArg, int64 nDefault)
     return nDefault;
 }
 
-inline bool GetBoolArg(const std::string& strArg)
+inline bool GetBoolArg(const std::string& strArg, bool fDefault=false)
 {
     if (mapArgs.count(strArg))
     {
@@ -457,9 +457,26 @@ inline bool GetBoolArg(const std::string& strArg)
             return true;
         return (atoi(mapArgs[strArg]) != 0);
     }
-    return false;
-}
-
+    return fDefault;
+}
+
+/**
+ * Set an argument if it doesn't already have a value
+ *
+ * @param strArg Argument to set (e.g. "-foo")
+ * @param strValue Value (e.g. "1")
+ * @return true if argument gets set, false if it already had a value
+ */
+bool SoftSetArg(const std::string& strArg, const std::string& strValue);
+
+/**
+ * Set a boolean argument if it doesn't already have a value
+ *
+ * @param strArg Argument to set (e.g. "-foo")
+ * @param fValue Value (e.g. false)
+ * @return true if argument gets set, false if it already had a value
+ */
+bool SoftSetArg(const std::string& strArg, bool fValue);