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.

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)
bool	FiosIsRoot (const std::string &file)
void	FiosGetDrives (FileList &file_list)
bool	FiosIsHiddenFile (const std::filesystem::path &path)
std::optional< uint64_t >	FiosGetDiskFreeSpace (const std::string &path)
void	CreateConsole ()
static std::string	ConvertLfToCrLf (std::string_view msg)
	Replace linefeeds with carriage-return and linefeed. More...
static INT_PTR CALLBACK	HelpDialogFunc (HWND wnd, UINT msg, WPARAM wParam, LPARAM 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 std::wstring_view src, std::span< char > dst_buf)
	Convert to OpenTTD's encoding from that of the environment in UNICODE. More...
wchar_t *	convert_to_fs (const std::string_view src, std::span< wchar_t > dst_buf)
	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
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 std::wstring_view	src,
		std::span< char >	dst_buf
	)

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

OpenTTD encoding is UTF8, local is wide.

Parameters

src	wide string that will be converted
dst_buf	span of valid char buffer that will receive the converted string

Returns

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

Definition at line 372 of file win32.cpp.

convert_to_fs()

wchar_t* convert_to_fs	(	const std::string_view	src,
		std::span< wchar_t >	dst_buf
	)

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

OpenTTD encoding is UTF8, local is wide.

Parameters

src	string that will be converted
dst_buf	span of valid wide-char buffer that will receive the converted string

Returns

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

Definition at line 389 of file win32.cpp.

Referenced by HFontFromFont().

ConvertLfToCrLf()

static std::string ConvertLfToCrLf ( std::string_view  msg )

static

Replace linefeeds with carriage-return and linefeed.

Parameters

msg	string with LF linefeeds.

Returns

String with Lf linefeeds converted to CrLf linefeeds.

Definition at line 165 of file win32.cpp.

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 337 of file win32.cpp.

Referenced by _ValidateSignatureFile(), NetworkError::AsString(), FillLanguageList(), ReadLanguagePack(), ReconsiderGameScriptLanguage(), NetworkAddress::Resolve(), ScanPath(), and SurveyConfiguration().

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 313 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 354 of file win32.cpp.

Referenced by _ValidateSignatureFile(), FileExists(), FillLanguageList(), FioCreateDirectory(), FioRemove(), FileHandle::Open(), IniFile::SaveToDisk(), and FileScanner::Scan().

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 546 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 485 of file win32.cpp.

References LibraryLoader::GetFunction().

Referenced by StrNaturalContains(), and StrNaturalContainsIgnoreCase().