[PATCH] using dot-signature with cone

diff -ur cone-0.57/cone/cursesmessage.C cone-0.57.my/cone/cursesmessage.C
--- cone-0.57/cone/cursesmessage.C	2003-09-30 07:31:49.000000000 +0400
+++ cone-0.57.my/cone/cursesmessage.C	2004-05-20 23:53:22.000000000 +0400
@@ -2044,6 +2044,7 @@
 			if (ifs.eof())
 				break;
 		}
+		ifs.close();
 
 		if (reformatterPtr)
 		{
@@ -2059,6 +2060,8 @@
 		LIBMAIL_THROW();
 	}
 
+	writeSignature(otmpfile);
+
 	otmpfile << flush;
 
 	if (otmpfile.fail() ||
@@ -2323,6 +2326,9 @@
 				if (reformatterPtr)
 					delete reformatterPtr;
 			}
+
+			writeSignature(otmpfile);
+
 			otmpfile << flush;
 		}
 	}
diff -ur cone-0.57/cone/mymessage.C cone-0.57.my/cone/mymessage.C
--- cone-0.57/cone/mymessage.C	2003-06-12 02:36:30.000000000 +0400
+++ cone-0.57.my/cone/mymessage.C	2004-05-21 00:00:04.000000000 +0400
@@ -566,9 +566,15 @@
 		if (customheaders.size() > 0)
 			o << customheaders << "\n";
 
+		o << "Mime-Version: 1.0\n"                                                                     
+                  << "Content-Type: text/plain; charset="
+                  << Gettext::defaultCharset()->chset
+                  << "\nContent-Transfer-Encoding: 8bit\n";
+		  
 		o << "From: " << from << "\n"
 		  << "Reply-To: " << replyto << "\n\n";
 
+		writeSignature(o);
 		o.flush();
 
 		if (o.bad() || o.fail() ||
@@ -848,3 +854,20 @@
 			return true;
 	return false;
 }
+
+void myMessage::writeSignature(std::ofstream &o)
+{
+	string homedir = myServer::getHomeDir();
+        string signpath = homedir + "/.signature";
+	string line;
+	ifstream signfile(signpath.c_str());
+	if(signfile.is_open())
+	{
+    	    o << "\n\n--\n";
+	    while (!getline(signfile, line).fail())
+	    {
+    		    o << line << endl;
+	    }
+    	    signfile.close();
+	}
+}
diff -ur cone-0.57/cone/mymessage.H cone-0.57.my/cone/mymessage.H
--- cone-0.57/cone/mymessage.H	2003-06-12 02:36:30.000000000 +0400
+++ cone-0.57.my/cone/mymessage.H	2004-05-20 23:51:22.000000000 +0400
@@ -149,6 +149,9 @@
 private:
 	static bool isSignedEncrypted(mail::mimestruct &, bool);
 
+protected:
+	static void writeSignature(std::ofstream &);
+
 };
 
 #endif