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// windows_attributes ----------------------------------------------------------------//
// Copyright Beman Dawes 2010
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
// Library home page: http://www.boost.org/libs/filesystem
//--------------------------------------------------------------------------------------//
// Useful for debugging status related issues //
//--------------------------------------------------------------------------------------//
#include <boost/filesystem.hpp>
#include <boost/detail/lightweight_main.hpp>
#include <windows.h>
#include <map>
#include <utility>
#include <iostream>
#include <string>
using std::make_pair;
namespace fs = boost::filesystem;
int cpp_main( int argc, char* argv[])
{
typedef std::map<DWORD, std::string> decode_type;
decode_type table;
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_ARCHIVE, "FILE_ATTRIBUTE_ARCHIVE"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_COMPRESSED, "FILE_ATTRIBUTE_COMPRESSED"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_DEVICE, "FILE_ATTRIBUTE_DEVICE"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_DIRECTORY, "FILE_ATTRIBUTE_DIRECTORY"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_ENCRYPTED, "FILE_ATTRIBUTE_ENCRYPTED"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_HIDDEN, "FILE_ATTRIBUTE_HIDDEN"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_NOT_CONTENT_INDEXED, "FILE_ATTRIBUTE_NOT_CONTENT_INDEXED"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_OFFLINE, "FILE_ATTRIBUTE_OFFLINE"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_READONLY, "FILE_ATTRIBUTE_READONLY"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_REPARSE_POINT, "FILE_ATTRIBUTE_REPARSE_POINT"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_SPARSE_FILE, "FILE_ATTRIBUTE_SPARSE_FILE"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_SYSTEM, "FILE_ATTRIBUTE_SYSTEM"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_TEMPORARY, "FILE_ATTRIBUTE_TEMPORARY"));
table.insert(make_pair<DWORD, std::string>(FILE_ATTRIBUTE_VIRTUAL, "FILE_ATTRIBUTE_VIRTUAL"));
if (argc < 2)
{
std::cout << "Usage: windows_attributes path\n";
return 1;
}
// report Win32 ::GetFileAttributesA()
DWORD at(::GetFileAttributesA(argv[1]));
if (at == INVALID_FILE_ATTRIBUTES)
{
std::cout << "GetFileAttributes(\"" << argv[1]
<< "\") returned INVALID_FILE_ATTRIBUTES\n";
return 0;
}
std::cout << "GetFileAttributes(\"" << argv[1]
<< "\") returned ";
bool bar = false;
for (decode_type::iterator it = table.begin(); it != table.end(); ++it)
{
if (!(it->first & at))
continue;
if (bar)
std::cout << " | ";
bar = true;
std::cout << it->second;
at &= ~it->first;
}
std::cout << std::endl;
if (at)
std::cout << "plus unknown attributes " << at << std::endl;
// report Boost Filesystem file_type
fs::file_status stat = fs::status(argv[1]);
const char* types[] =
{
"status_error",
"file_not_found",
"regular_file",
"directory_file",
// the following may not apply to some operating systems or file systems
"symlink_file",
"block_file",
"character_file",
"fifo_file",
"socket_file",
"reparse_file", // Windows: FILE_ATTRIBUTE_REPARSE_POINT that is not a symlink
"type_unknown", // file does exist", but isn't one of the above types or
// we don't have strong enough permission to find its type
"_detail_directory_symlink" // internal use only; never exposed to users
};
std::cout << "boost::filesystem::status().type() is " << types[stat.type()] << std::endl;
return 0;
}
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