gEDA-cvs: CVS update: o_misc.nw

[cvspsrv@xxxxxxxx]

  User: cnieves 
  Date: 06/02/25 09:42:01

  Modified:    .        o_misc.nw
  Log:
  Set the backup files readonly, so a "rm *" command will ask the user first.
  
  
  
  
  Revision  Changes    Path
  1.41      +26 -0     eda/geda/devel/gschem/noweb/o_misc.nw
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: o_misc.nw
  ===================================================================
  RCS file: /home/cvspsrv/cvsroot/eda/geda/devel/gschem/noweb/o_misc.nw,v
  retrieving revision 1.40
  retrieving revision 1.41
  diff -u -b -r1.40 -r1.41
  --- o_misc.nw	11 Jan 2006 14:48:06 -0000	1.40
  +++ o_misc.nw	25 Feb 2006 14:42:01 -0000	1.41
  @@ -1729,6 +1729,7 @@
     gchar *only_filename;
     gchar *dirname;
     mode_t saved_umask;
  +  mode_t mask;
     struct stat st;
   
     g_assert (toplevel->page_head != NULL &&
  @@ -1790,9 +1791,34 @@
   	g_free (only_filename);
   	g_free (real_filename);
   	
  +	/* Make the backup file writable before saving a new one */
  +	if ( g_file_test (backup_filename, G_FILE_TEST_EXISTS) && 
  +	     (! g_file_test (backup_filename, G_FILE_TEST_IS_DIR))) {
  +	  saved_umask = umask(0);
  +	  if (chmod(backup_filename, (S_IWRITE|S_IWGRP|S_IWOTH) & 
  +		    ((~saved_umask) & 0777)) != 0) {
  +	    s_log_message (_("Could NOT set previous backup file [%s] read-write\n"), 
  +			   backup_filename);	    
  +	  }
  +	  umask(saved_umask);
  +	}
  +	
   	if (o_save (toplevel, backup_filename)) {
  +
   	  p_current->ops_since_last_backup = 0;
             p_current->do_autosave_backup = 0;
  +
  +	  /* Make the backup file readonly so a 'rm *' command will ask 
  +	     the user before deleting it */
  +	  saved_umask = umask(0);
  +	  mask = (S_IWRITE|S_IWGRP|S_IEXEC|S_IXGRP|S_IXOTH);
  +	  mask = (~mask)&0777;
  +	  mask &= ((~saved_umask) & 0777);
  +	  if (chmod(backup_filename,mask) != 0) {
  +	    s_log_message (_("Could NOT set backup file [%s] readonly\n"), 
  +			   backup_filename);	    
  +	  }
  +	  umask(saved_umask);
   	} else {
   	  s_log_message (_("Could NOT save backup file [%s]\n"), 
   			 backup_filename);