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/*
* Copyright (C) 2002-2021 The DOSBox Team
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef DOSBOX_CROSS_H
#define DOSBOX_CROSS_H
#include "dosbox.h"
#include <cstdio>
#include <string>
#include <vector>
#include <ctime>
#include <sys/stat.h>
#include <sys/types.h>
#if defined (_MSC_VER) /* MS Visual C++ */
#include <direct.h>
#include <io.h>
#define LONGTYPE(a) a##i64
#else /* LINUX / GCC */
#include <dirent.h>
#include <unistd.h>
#define LONGTYPE(a) a##LL
#endif
#define CROSS_LEN 512 /* Maximum filename size */
#if defined (WIN32)
#define CROSS_FILENAME(blah)
#define CROSS_FILESPLIT '\\'
#else
#define CROSS_FILENAME(blah) strreplace(blah,'\\','/')
#define CROSS_FILESPLIT '/'
#endif
#define CROSS_NONE 0
#define CROSS_FILE 1
#define CROSS_DIR 2
#if defined (WIN32) && !defined (__MINGW32__)
#define ftruncate(blah,blah2) chsize(blah,blah2)
#endif
// fileno is a POSIX function (not mentioned in ISO/C++), which means it might
// be missing when when using C++11 with strict ANSI compatibility.
// New MSVC issues "deprecation" warning when fileno is used and recommends
// using (platform-specific) _fileno. On other platforms we can use fileno
// because it's either a POSIX-compliant system, or the function is available
// when compiling with GNU extensions.
#if defined (_MSC_VER)
#define cross_fileno(s) _fileno(s)
#else
#define cross_fileno(s) fileno(s)
#endif
namespace cross {
#if defined(WIN32)
struct tm *localtime_r(const time_t *timep, struct tm *result);
#else
constexpr auto localtime_r = ::localtime_r;
#endif
} // namespace cross
void CROSS_DetermineConfigPaths();
std::string CROSS_GetPlatformConfigDir();
std::string CROSS_ResolveHome(const std::string &str);
class Cross {
public:
static void GetPlatformConfigDir(std::string& in);
static void GetPlatformConfigName(std::string& in);
static void CreatePlatformConfigDir(std::string& in);
static void ResolveHomedir(std::string & temp_line);
static bool IsPathAbsolute(std::string const& in);
};
#if defined (WIN32)
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
typedef struct dir_struct {
HANDLE handle;
char base_path[MAX_PATH+4];
WIN32_FIND_DATA search_data;
} dir_information;
#else
//#include <sys/types.h> //Included above
#include <dirent.h>
typedef struct dir_struct {
DIR* dir;
char base_path[CROSS_LEN];
} dir_information;
#endif
dir_information* open_directory(const char* dirname);
bool read_directory_first(dir_information* dirp, char* entry_name, bool& is_directory);
bool read_directory_next(dir_information* dirp, char* entry_name, bool& is_directory);
void close_directory(dir_information* dirp);
FILE *fopen_wrap(const char *path, const char *mode);
FILE *fopen_wrap_ro_fallback(const std::string &filename, bool &is_readonly);
bool wild_match(const char *haystack, const char *needle);
bool WildFileCmp(const char *file, const char *wild, bool long_compare = false);
bool get_expanded_files(const std::string &path,
std::vector<std::string> &files,
bool files_only,
bool skip_native_path = false) noexcept;
std::string get_language_from_os();
#endif
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