r37230 - lyx-devel/trunk/src/support

[rgheck]

Author: rgheck
Date: Sun Jan 16 20:51:02 2011
New Revision: 37230
URL: http://www.lyx.org/trac/changeset/37230

Log:
Utility functions for converting preference files.

Modified:
   lyx-devel/trunk/src/support/filetools.cpp
   lyx-devel/trunk/src/support/filetools.h

Modified: lyx-devel/trunk/src/support/filetools.cpp
==============================================================================
--- lyx-devel/trunk/src/support/filetools.cpp   Sun Jan 16 20:14:14 2011        
(r37229)
+++ lyx-devel/trunk/src/support/filetools.cpp   Sun Jan 16 20:51:02 2011        
(r37230)
@@ -977,5 +977,32 @@
 }
 
 
+bool prefs2prefs(FileName const & filename, FileName const & tempfile, bool 
lfuns)
+{
+       FileName const script = libFileSearch("scripts", "prefs2prefs.py");
+       if (script.empty()) {
+               LYXERR0("Could not find bind file conversion "
+                               "script prefs2prefs.py.");
+               return false;
+       }
+
+       ostringstream command;
+       command << os::python() << ' ' << 
quoteName(script.toFilesystemEncoding())
+         << ' ' << (lfuns ? "-l" : "-p") << ' '
+               << quoteName(filename.toFilesystemEncoding())
+               << ' ' << quoteName(tempfile.toFilesystemEncoding());
+       string const command_str = command.str();
+
+       LYXERR(Debug::FILES, "Running `" << command_str << '\'');
+
+       cmd_ret const ret = runCommand(command_str);
+       if (ret.first != 0) {
+               LYXERR0("Could not run bind file conversion script 
prefs2prefs.py.");
+               return false;
+       }
+       return true;
+}
+
+
 } //namespace support
 } // namespace lyx

Modified: lyx-devel/trunk/src/support/filetools.h
==============================================================================
--- lyx-devel/trunk/src/support/filetools.h     Sun Jan 16 20:14:14 2011        
(r37229)
+++ lyx-devel/trunk/src/support/filetools.h     Sun Jan 16 20:51:02 2011        
(r37230)
@@ -268,6 +268,10 @@
  */
 int compare_timestamps(FileName const & file1, FileName const & file2);
 
+/// \param lfuns: true if we're converting lfuns, false if prefs
+bool prefs2prefs(FileName const & filename, FileName const & tempfile,
+                 bool lfuns);
+
 typedef std::pair<int, std::string> cmd_ret;
 
 cmd_ret const runCommand(std::string const & cmd);