win32.cpp File Reference

#include "../../stdafx.h"
#include "../../debug.h"
#include "../../gfx_func.h"
#include "../../textbuf_gui.h"
#include "../../fileio_func.h"
#include <windows.h>
#include <fcntl.h>
#include <mmsystem.h>
#include <regstr.h>
#include <shlobj.h>
#include <shellapi.h>
#include <WinNls.h>
#include "win32.h"
#include "../../fios.h"
#include "../../core/alloc_func.hpp"
#include "../../string_func.h"
#include <sys/stat.h>
#include "../../language.h"
#include "../../thread.h"
#include "../../library_loader.h"
#include "../../safeguards.h"

Go to the source code of this file.

Data Structures
struct	DIR

Macros
#define	NO_SHOBJIDL_SORTDIRECTION
#define	SORT_DIGITSASNUMBERS   0x00000008
#define	LINGUISTIC_IGNORECASE   0x00000010

Functions
bool	MyShowCursor (bool show, bool toggle)
void	ShowOSErrorBox (const char *buf, bool)
void	OSOpenBrowser (const std::string &url)
static DIR *	dir_calloc ()
static void	dir_free (DIR *d)
DIR *	opendir (const wchar_t *path)
struct dirent *	readdir (DIR *d)
int	closedir (DIR *d)
bool	FiosIsRoot (const std::string &file)
void	FiosGetDrives (FileList &file_list)
bool	FiosIsValidFile (const std::string &, const struct dirent *ent, struct stat *sb)
bool	FiosIsHiddenFile (const struct dirent *ent)
std::optional< uint64_t >	FiosGetDiskFreeSpace (const std::string &path)
void	CreateConsole ()
static INT_PTR CALLBACK	HelpDialogFunc (HWND wnd, UINT msg, WPARAM wParam, LPARAM)
	Callback function to handle the window.
void	ShowInfoI (const std::string &str)
char *	getcwd (char *buf, size_t size)
void	DetermineBasePaths (const char *exe)
std::optional< std::string >	GetClipboardContents ()
	Try to retrieve the current clipboard contents. More...
std::string	FS2OTTD (const std::wstring &name)
	Convert to OpenTTD's encoding from a wide string. More...
std::wstring	OTTD2FS (const std::string &name)
	Convert from OpenTTD's encoding to a wide string. More...
char *	convert_from_fs (const wchar_t *name, char *utf8_buf, size_t buflen)
	Convert to OpenTTD's encoding from that of the environment in UNICODE. More...
wchar_t *	convert_to_fs (const std::string_view name, wchar_t *system_buf, size_t buflen)
	Convert from OpenTTD's encoding to that of the environment in UNICODE. More...
const char *	GetCurrentLocale (const char *)
	Determine the current user's locale.
void	Win32SetCurrentLocaleName (std::string iso_code)
int	OTTDStringCompare (std::string_view s1, std::string_view s2)
int	Win32StringContains (const std::string_view str, const std::string_view value, bool case_insensitive)
	Search if a string is contained in another string using the current locale. More...
void	SetCurrentThreadName (const char *)
	Name the thread this function is called on for the debugger. More...

Variables
static bool	_has_console
static bool	_cursor_disable = true
static bool	_cursor_visible = true
static DIR	_global_dir
static LONG	_global_dir_is_in_use = false
static const char *	_help_msg
	Temporary pointer to get the help message to the window.
std::string	_config_file
	Configuration file of OpenTTD.
static WCHAR	_cur_iso_locale [16] = L""

Detailed Description

Implementation of MS Windows system calls

Definition in file win32.cpp.

Function Documentation

convert_from_fs()

char* convert_from_fs	(	const wchar_t *	name,
		char *	utf8_buf,
		size_t	buflen
	)

Convert to OpenTTD's encoding from that of the environment in UNICODE.

OpenTTD encoding is UTF8, local is wide.

Parameters

name	pointer to a valid string that will be converted
utf8_buf	pointer to a valid buffer that will receive the converted string
buflen	length in characters of the receiving buffer

Returns

pointer to utf8_buf. If conversion fails the string is of zero-length

Definition at line 498 of file win32.cpp.

convert_to_fs()

wchar_t* convert_to_fs	(	const std::string_view	name,
		wchar_t *	system_buf,
		size_t	buflen
	)

Convert from OpenTTD's encoding to that of the environment in UNICODE.

OpenTTD encoding is UTF8, local is wide.

Parameters

name	pointer to a valid string that will be converted
system_buf	pointer to a valid wide-char buffer that will receive the converted string
buflen	length in wide characters of the receiving buffer
console_cp	convert to the console encoding instead of the normal system encoding.

Returns

pointer to system_buf. If conversion fails the string is of zero-length

Definition at line 518 of file win32.cpp.

Referenced by HelpDialogFunc(), and HFontFromFont().

FS2OTTD()

std::string FS2OTTD

(

const std::wstring &

name

)

Convert to OpenTTD's encoding from a wide string.

OpenTTD internal encoding is UTF8.

Parameters

name	valid string that will be converted (local, or wide)

Returns

converted string; if failed string is of zero-length

See also

the current code-page comes from video\win32_v.cpp, event-notification WM_INPUTLANGCHANGE

Definition at line 462 of file win32.cpp.

Referenced by NetworkError::AsString(), DLSFile::LoadFile(), and NetworkAddress::Resolve().

GetClipboardContents()

std::optional<std::string> GetClipboardContents

(

)

Try to retrieve the current clipboard contents.

Note

OS-specific function.

Returns

The (optional) clipboard contents.

Definition at line 438 of file win32.cpp.

Referenced by Textbuf::InsertClipboard().

OTTD2FS()

std::wstring OTTD2FS

(

const std::string &

name

)

Convert from OpenTTD's encoding to a wide string.

OpenTTD internal encoding is UTF8.

Parameters

name	valid string that will be converted (UTF8)
console_cp	convert to the console encoding instead of the normal system encoding.

Returns

converted string; if failed string is of zero-length

Definition at line 479 of file win32.cpp.

Referenced by FileExists(), and IniFile::SaveToDisk().

SetCurrentThreadName()

void SetCurrentThreadName

(

const char *

name

)

Name the thread this function is called on for the debugger.

Parameters

name	Name to set for the thread..

Definition at line 675 of file win32.cpp.

Win32StringContains()

int Win32StringContains	(	const std::string_view	str,
		const std::string_view	value,
		bool	case_insensitive
	)

Search if a string is contained in another string using the current locale.

Parameters

str	String to search in.
value	String to search for.
case_insensitive	Search case-insensitive.

Returns

1 if value was found, 0 if it was not found, or -1 if not supported by the OS.

Definition at line 614 of file win32.cpp.

References LibraryLoader::GetFunction().

Referenced by StrNaturalContains(), and StrNaturalContainsIgnoreCase().