#include "debug.h"
+#include "support/filename.h"
+
#include <boost/crc.hpp>
#include <algorithm>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
+
#include <sys/mman.h>
-unsigned long lyx::support::sum(string const & file)
+namespace lyx {
+namespace support {
+
+unsigned long sum(FileName const & file)
{
lyxerr[Debug::FILES] << "lyx::sum() using mmap (lightning fast)"
<< endl;
- int fd = open(file.c_str(), O_RDONLY);
+ int fd = open(file.toFilesystemEncoding().c_str(), O_RDONLY);
if (!fd)
return 0;
return result;
}
+
+} // namespace support
+} // namespace lyx
+
#else // No mmap
#include <fstream>
return crc.checksum();
}
-} // namespace
+} // namespace anon
+
+
+namespace lyx {
+namespace support {
-#if HAVE_DECL_ISTREAMBUF_ITERATOR
using std::ifstream;
+#if HAVE_DECL_ISTREAMBUF_ITERATOR
using std::istreambuf_iterator;
-unsigned long lyx::support::sum(string const & file)
+unsigned long sum(FileName const & file)
{
lyxerr[Debug::FILES] << "lyx::sum() using istreambuf_iterator (fast)"
<< endl;
- ifstream ifs(file.c_str());
+ ifstream ifs(file.toFilesystemEncoding().c_str());
if (!ifs) return 0;
istreambuf_iterator<char> beg(ifs);
using std::istream_iterator;
using std::ios;
-unsigned long lyx::support::sum(string const & file)
+unsigned long sum(FileName const & file)
{
lyxerr[Debug::FILES]
<< "lyx::sum() using istream_iterator (slow as a snail)"
<< endl;
- ifstream ifs(file.c_str());
+ ifstream ifs(file.toFilesystemEncoding().c_str());
if (!ifs) return 0;
ifs.unsetf(ios::skipws);
return do_crc(beg,end);
}
#endif
+
+} // namespace support
+} // namespace lyx
+
#endif // mmap