X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Futil.h;h=9f9001e06eb45293fedaf7af7ba6e7b1edd708b4;hb=84393f15b60ff5392da69b7cc208ffb5e8d209f0;hp=6ecc92b2b6d8ff8a83b58198cbb7139e9db2039e;hpb=b52b6f2e3801fe14e09d646415cb798c565063d5;p=novacoin.git

diff --git a/src/util.h b/src/util.h
index 6ecc92b..9f9001e 100644
--- a/src/util.h
+++ b/src/util.h
@@ -442,7 +442,7 @@ 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))
     {
@@ -450,9 +450,26 @@ 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);