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premiere-libtorrent
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improve error reporting for boost-1.34 and fix boost-1.34 compatibility

This commit is contained in:
Arvid Norberg 2009-04-12 18:04:20 +00:00
parent 066d6ce799
commit 3426385226
1 changed files with 76 additions and 61 deletions
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137
src/storage.cpp
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@ -152,8 +152,19 @@ namespace libtorrent
copy_file(old_path, new_path);
}
#ifndef BOOST_NO_EXCEPTIONS
} catch (std::exception& e) { ec = error_code(errno, get_posix_category()); }
#endif
}
#if BOOST_VERSION >= 103500
catch (boost::system::system_error& e)
{
ec = e.code();
}
#else
catch (boost::filesystem::filesystem_error& e)
{
ec = error_code(e.system_error(), get_system_category());
}
#endif // BOOST_VERSION
#endif // BOOST_NO_EXCEPTIONS
}
template <class Path>
@ -439,6 +450,7 @@ namespace libtorrent
int mode;
};
void delete_one_file(std::string const& p);
int readwritev(file::iovec_t const* bufs, int slot, int offset
, int num_bufs, fileop const&);
@ -568,13 +580,21 @@ namespace libtorrent
}
#ifndef BOOST_NO_EXCEPTIONS
}
catch (std::exception& e)
#if BOOST_VERSION >= 103500
catch (boost::system::system_error& e)
{
set_error(m_save_path / file_iter->path
, error_code(errno, get_posix_category()));
set_error(m_save_path / file_iter->path, e.code());
return true;
}
#endif
#else
catch (boost::filesystem::filesystem_error& e)
{
set_error(m_save_path / file_iter->path
, error_code(e.system_error(), get_system_category()));
return true;
}
#endif // BOOST_VERSION
#endif // BOOST_NO_EXCEPTIONS
}
std::vector<boost::uint8_t>().swap(m_file_priority);
// close files that were opened in write mode
@ -605,12 +625,20 @@ namespace libtorrent
#endif
#ifndef BOOST_NO_EXCEPTIONS
}
#if BOOST_VERSION > 103500
catch (boost::system::system_error& e)
{
set_error(f, e.code());
return false;
}
#endif
#else
catch (boost::filesystem::filesystem_error& e)
{
set_error(f, error_code(e.system_error(), get_system_category()));
return false;
}
#endif // BOOST_VERSION
#endif // BOOST_NO_EXCEPTIONS
if (file_exists && i->size > 0)
return true;
}
@ -663,12 +691,14 @@ namespace libtorrent
set_error(old_name, e.code());
return true;
}
#endif
catch (std::exception& e)
#else
catch (boost::filesystem::filesystem_error& e)
{
set_error(old_name, error_code(errno, get_posix_category()));
set_error(old_name, error_code(e.system_error()
, get_system_category()));
return true;
}
#endif // BOOST_VERSION
#endif
return false;
}
@ -679,14 +709,44 @@ namespace libtorrent
return false;
}
void storage::delete_one_file(std::string const& p)
{
#if TORRENT_USE_WPATH
#ifndef BOOST_NO_EXCEPTIONS
try
#endif
{ fs::remove(safe_convert(p)); }
#ifndef BOOST_NO_EXCEPTIONS
#if BOOST_VERSION >= 103500
catch (boost::system::system_error& e)
{
set_error(p, e.code());
}
#else
catch (boost::filesystem::filesystem_error& e)
{
set_error(p, error_code(e.system_error(), get_system_category()));
}
#endif // BOOST_VERSION
#endif // BOOST_NO_EXCEPTIONS
#elif TORRENT_USE_LOCALE_FILENAMES
if (std::remove(convert_to_native(p).c_str()) != 0 && errno != ENOENT)
{
set_error(p, error_code(errno, get_posix_category()));
}
#else // TORRENT_USE_WPATH
if (std::remove(p.c_str()) != 0 && errno != ENOENT)
{
set_error(p, error_code(errno, get_posix_category()));
}
#endif
}
bool storage::delete_files()
{
// make sure we don't have the files open
m_pool.release(this);
int error = 0;
std::string error_file;
// delete the files from disk
std::set<std::string> directories;
typedef std::set<std::string>::iterator iter_t;
@ -702,27 +762,7 @@ namespace libtorrent
std::pair<iter_t, bool> ret = directories.insert((m_save_path / bp).string());
bp = bp.branch_path();
}
#if TORRENT_USE_WPATH
try
{ fs::remove(convert_to_wstring(p)); }
catch (std::exception& e)
{
error = errno;
error_file = p;
}
#elif TORRENT_USE_LOCALE_FILENAMES
if (std::remove(convert_to_native(p).c_str()) != 0 && errno != ENOENT)
{
error = errno;
error_file = p;
}
#else
if (std::remove(p.c_str()) != 0 && errno != ENOENT)
{
error = errno;
error_file = p;
}
#endif
delete_one_file(p);
}
// remove the directories. Reverse order to delete
@ -731,35 +771,10 @@ namespace libtorrent
for (std::set<std::string>::reverse_iterator i = directories.rbegin()
, end(directories.rend()); i != end; ++i)
{
#if TORRENT_USE_WPATH
try
{ fs::remove(convert_to_wstring(*i)); }
catch (std::exception& e)
{
error = errno;
error_file = *i;
}
#elif TORRENT_USE_LOCALE_FILENAMES
if (std::remove(convert_to_native(*i).c_str()) != 0 && errno != ENOENT)
{
error = errno;
error_file = *i;
}
#else
if (std::remove(i->c_str()) != 0 && errno != ENOENT)
{
error = errno;
error_file = *i;
}
#endif
delete_one_file(*i);
}
if (error)
{
m_error = error_code(error, get_posix_category());
m_error_file.swap(error_file);
return true;
}
if (error()) return true;
return false;
}