From ab8b6d0383dfd83a3b364d730417504e2ea1186d Mon Sep 17 00:00:00 2001
From: Joe Taylor <k1jt@arrl.org>
Date: Wed, 3 Aug 2016 19:04:21 +0000
Subject: [PATCH] Move ldpc temporary files into platform-independent location.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6991 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 lib/genmsk144.f90 | 25 ++++++++++++-------------
 lib/genmsk40.f90  | 16 ++++++++--------
 mainwindow.cpp    |  1 -
 3 files changed, 20 insertions(+), 22 deletions(-)

diff --git a/lib/genmsk144.f90 b/lib/genmsk144.f90
index c4bbf3f0d..c00ad7a0d 100644
--- a/lib/genmsk144.f90
+++ b/lib/genmsk144.f90
@@ -52,14 +52,10 @@ subroutine genmsk144(msg0,ichk,msgsent,i4tone,itype,pchk_file,ldpc_msg)
 
   i=index(pchk_file,".pchk")
   gen_file=pchk_file(1:i-1)//".gen"
-  i=index(ldpc_msg,'ldpc_msg')
+  i=index(ldpc_msg,"ldpc_msg")
   ldpc_cw=ldpc_msg(1:i-1)//"ldpc_cw"
   fname1=trim(ldpc_msg)
   fname2=trim(ldpc_cw)
-!  print*,'A ',fname1
-!  fname1="ldpc_msg"
-!  fname2="ldpc_cw"
-!  print*,'B ',fname2
 
 !  call init_ldpc(trim(pchk_file)//char(0),trim(gen_file)//char(0))  
 
@@ -136,17 +132,20 @@ subroutine genmsk144(msg0,ichk,msgsent,i4tone,itype,pchk_file,ldpc_msg)
 
 !     call ldpc_encode(msgbits,codeword)
 
-     open(19,file=fname1,status='unknown')
-     write(19,1010) msgbits
+!     print*,fname1
+!     print*,fname2
+
+     open(24,file=fname1,status='unknown')
+     write(24,1010) msgbits
 1010 format(80i1)
-     close(19)
-     cmnd='./encode '//trim(pchk_file)//' '//trim(gen_file)//' '        &
-          //trim(fname1)//' '//trim(fname2)
+     close(24)
+     cmnd='encode "'//trim(pchk_file)//'" "'//trim(gen_file)//'" "'        &
+          //trim(fname1)//'" "'//trim(fname2)//'"'
      call system(cmnd)
-     open(19,file=fname2,status='old')
-     read(19,1020) codeword
+     open(24,file=fname2,status='old')
+     read(24,1020) codeword
 1020 format(128i1)
-     close(19)
+     close(24)
 
 !Create 144-bit channel vector:
 !8-bit sync word + 48 bits + 8-bit sync word + 80 bits
diff --git a/lib/genmsk40.f90 b/lib/genmsk40.f90
index 2a94299e3..f4500755e 100644
--- a/lib/genmsk40.f90
+++ b/lib/genmsk40.f90
@@ -65,17 +65,17 @@ subroutine genmsk40(msg,msgsent,ichk,itone,itype,pchk_file,fname1,fname2)
   enddo
 
 !  call ldpc_encode(message,codeword)
-  open(19,file=fname1,status='unknown')
-  write(19,1010) message
+  open(24,file=fname1,status='unknown')
+  write(24,1010) message
 1010 format(16i1)
-  close(19)
-  cmnd='./encode '//trim(pchk_file40)//' '//trim(gen_file40)//' '        &
-       //trim(fname1)//' '//trim(fname2)
+  close(24)
+  cmnd='encode "'//trim(pchk_file40)//'" "'//trim(gen_file40)//'" "'        &
+       //trim(fname1)//'" "'//trim(fname2)//'"'
   call system(cmnd)
-  open(19,file=fname2,status='unknown')
-  read(19,1020) codeword
+  open(24,file=fname2,status='old')
+  read(24,1020) codeword
 1020 format(32i1)
-  close(19)
+  close(24)
 
   cwstring=" "
   do i=1,32
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 2b92ad123..31861d98c 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -838,7 +838,6 @@ MainWindow::MainWindow(QDir const& temp_directory, bool multiple,
   }
 
   QString ldpcMsgFile = m_config.temp_dir().absoluteFilePath("ldpc_msg");
-  ldpcMsgFile = '"' + ldpcMsgFile + '"';
   ba = ldpcMsgFile.toLocal8Bit();
   for(int i=0; i<512; i++) {
     m_ldpcMsgFile[i]=32;