print a small log message with the config file name

ChangeLog

@@ -1,9 +1,15 @@
 ChangeLog
 ---------
 
-2008-12-14 20:17 Juan José Gutiérrez de Quevedo <juanjo@gutierrezdequevedo.com>
+2011-01-06 23:53 Juan José Gutiérrez de Quevedo <juanjo@gutierrezdequevedo.com>
 
-* 1.7 release
+* development restarted
+
+* print a small message about which config file we are actually using. Some
+people seem to have gotten confused about this...
+
+
+2008-12-14 20:17 Juan José Gutiérrez de Quevedo <juanjo@gutierrezdequevedo.com>
 
 * Implemented log rotation for filelogger. Sponsored by Damir Simunic of
 http://edgeof.net

src/Configfile.cpp.in

@@ -19,6 +19,8 @@
  */
 #include "Configfile.h"
 
+extern LOGGER_CLASS hermes_log;
+
 /**
  * default config
  *
@@ -34,6 +36,7 @@ void Configfile::parse(string file)
   char line[255];
   int equalpos;
 
+  hermes_log.addMessage(LOG_INFO,"parsing "+Utils::get_canonical_filename(file)+" configuration file");
   f.open(file.c_str(),ios::in);
   while(!f.eof())
   {

src/Utils.cpp

@@ -346,6 +346,17 @@ bool Utils::file_exists(string file)
   }
 }
 
+string Utils::get_canonical_filename(string file)
+{
+  char *buffer=NULL;
+  string result;
+
+  buffer=realpath(file.c_str(),NULL);
+  result=buffer;
+  free(buffer);
+
+  return result;
+}
 /**
  * whether a directory is accesible by current process/user
  *

src/Utils.h

@@ -74,6 +74,7 @@ class Utils
     #endif //WIN32
 
     //misc
+    static string get_canonical_filename(string);
     static bool file_exists(string);
     static bool dir_exists(string);
     static string errnotostrerror(int);