/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
+/** @file src/lib/file_group.cc
+ * @brief FileGroup class.
+ */
+
#include <cstdio>
#include <sndfile.h>
#include "file_group.h"
using std::vector;
using std::cout;
+/** Construct a FileGroup with no files */
FileGroup::FileGroup ()
: _current_path (0)
, _current_file (0)
}
+/** Construct a FileGroup with a single file */
FileGroup::FileGroup (boost::filesystem::path p)
: _current_path (0)
, _current_file (0)
{
_paths.push_back (p);
+ ensure_open_path (0);
seek (0, SEEK_SET);
}
+/** Construct a FileGroup with multiple files */
FileGroup::FileGroup (vector<boost::filesystem::path> const & p)
: _paths (p)
, _current_path (0)
seek (0, SEEK_SET);
}
+/** Destroy a FileGroup, closing any open file */
FileGroup::~FileGroup ()
{
if (_current_file) {
/* Already open */
return;
}
-
+
if (_current_file) {
fclose (_current_file);
}
}
#ifdef DCPOMATIC_WINDOWS
full_pos += _ftelli64 (_current_file);
-#else
+#else
full_pos += ftell (_current_file);
-#endif
+#endif
full_pos += pos;
break;
case SEEK_END:
FileGroup::read (uint8_t* buffer, int amount) const
{
int read = 0;
- while (1) {
+ while (true) {
int const this_time = fread (buffer + read, 1, amount - read, _current_file);
read += this_time;
if (read == amount) {
return read;
}
+/** @return Combined length of all the files */
int64_t
FileGroup::length () const
{