std::shared_ptr<OStreamFile> writeFileStream( const fs::path &path, bool createParents )
{
if( createParents && path.has_parent_path() ) {
fs::create_directories( path.parent_path() );
}
#if defined( CINDER_MSW )
FILE *f = _wfopen( expandPath( path ).wstring().c_str(), L"wb" );
#else
FILE *f = fopen( expandPath( path ).string().c_str(), "wb" );
#endif
if( f ) {
OStreamFileRef s = OStreamFile::create( f, true );
s->setFileName( path );
return s;
}
else
return std::shared_ptr<OStreamFile>();
}
void file_storage::add_file(fs::path const& file, size_type size, int flags
, std::time_t mtime, fs::path const& symlink_path)
{
TORRENT_ASSERT(size >= 0);
#if BOOST_VERSION < 103600
if (!file.has_branch_path())
#else
if (!file.has_parent_path())
#endif
{
// you have already added at least one file with a
// path to the file (branch_path), which means that
// all the other files need to be in the same top
// directory as the first file.
TORRENT_ASSERT(m_files.empty());
m_name = file.string();
}
else
{
if (m_files.empty())
m_name = *file.begin();
}
TORRENT_ASSERT(m_name == *file.begin());
m_files.push_back(file_entry());
file_entry& e = m_files.back();
e.size = size;
e.path = file;
e.offset = m_total_size;
e.pad_file = bool(flags & pad_file);
e.hidden_attribute = bool(flags & attribute_hidden);
e.executable_attribute = bool(flags & attribute_executable);
e.symlink_attribute = bool(flags & attribute_symlink);
if (e.symlink_attribute) e.symlink_path = symlink_path.string();
e.mtime = mtime;
m_total_size += size;
}