fs_win.cpp

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 *   Copyright (C) 2007-2013 Mike Kinghan, imk@burroingroingjoing.com      *
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#include "platform.h"

#ifdef WINDOWS

#include "filesys.h"
#include "syserr.h"
#include "diagnostic.h"
#include "path.h"
#include <cassert>
#include <ctype.h>
#include <stdlib.h>
#include <windows.h>
#include <direct.h>

using namespace std;

namespace fs {

string real_path(string const & relname)
{
        char buf[MAX_PATH] = "";
        _fullpath(buf,relname.c_str(),MAX_PATH);
        return buf;
}

std::string cwd()
{
        char buf[MAX_PATH] = "";
        GetCurrentDirectory(MAX_PATH,buf);
        return buf;
}

bool is_absolute(std::string pathname)
{
        return ((!pathname.empty() && pathname[0] == '\\') ||
                (pathname.length() >= 3 && pathname[1] == ':' &&
                                pathname[2] == '\\'));
}

obj_type_t obj_type(string const & name)
{
        WIN32_FILE_ATTRIBUTE_DATA obj_info;
        int res = GetFileAttributesEx(name.c_str(),GetFileExInfoStandard,&obj_info);
        if (res) {
                if (obj_info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
                        return OBJ_DIR;
                } else {
                        return OBJ_FILE;
                }
        }
        return OBJ_NONE;
}

void make_dir(std::string const & abs_path, bool recursive)
{
        int result = 0;
        if (recursive) {
                path_t path(abs_path);
                int elements = int(path.elements()) - 1;
                errno = 0;
                for (int element = 0; !result && element < elements;) {
                        result =  _mkdir(path.segment(0,++element).c_str());
                        result *= errno != EEXIST;
                }
        }
        if (!result) {
                result = _mkdir(abs_path.c_str());
                result *= errno != EEXIST;
        }
        if (result) {
                abend_cant_create_dir() << "Can't create directory \"" << abs_path
                        << "\": " << system_error_message(errno) << emit();
        }
}

permissions get_permissions(std::string const & filename)
{
        return -1;
}

int set_permissions(std::string const & filename, permissions p)
{
        return 0;
}

} // namespace fs
#endif

/* EOF*/