created gr_sys_paths.h to house functions for getting system paths

gr_sys_paths.h has gr_tmp_path() and gr_appdata_path()
this replaces gr_tmp_path.h

1 files changed, 3 insertions, 10 deletions

diff --git a/gnuradio-core/src/lib/general/gri_fft.cc b/gnuradio-core/src/lib/general/gri_fft.cc
index 37be06f09..f20b15ca0 100644
--- a/gnuradio-core/src/lib/general/gri_fft.cc
+++ b/gnuradio-core/src/lib/general/gri_fft.cc
@@ -1,6 +1,6 @@
 /* -*- c++ -*- */
 /*
- * Copyright 2003,2008 Free Software Foundation, Inc.
+ * Copyright 2003,2008,2011 Free Software Foundation, Inc.
  * 
  * This file is part of GNU Radio
  * 
@@ -21,6 +21,7 @@
  */
 
 #include <gri_fft.h>
+#include <gr_sys_paths.h>
 #include <fftw3.h>
 #include <gr_complex.h>
 #include <stdlib.h>
@@ -33,14 +34,6 @@
 #include <boost/filesystem/path.hpp>
 namespace fs = boost::filesystem;
 
-static std::string get_home_dir(void){
-    #if defined(BOOST_WINDOWS)
-        return getenv ("APPDATA");
-    #else
-        return getenv ("HOME");
-    #endif
-}
-
 boost::mutex &
 gri_fft_planner::mutex()
 {
@@ -53,7 +46,7 @@ static const char *
 wisdom_filename ()
 {
   static fs::path path;
-  path = fs::path(get_home_dir()) / ".gr_fftw_wisdom";
+  path = fs::path(gr_appdata_path()) / ".gr_fftw_wisdom";
   return path.string().c_str();
 }