#include <windows.h>
#include <winternl.h>
#include <string>
#include <vector>
#include <stdint.h>
#include "../btrfs.h"
#include "../btrfsioctl.h"

Include dependency graph for shellext.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	_REPARSE_DATA_BUFFER

struct	_DUPLICATE_EXTENTS_DATA

struct	_FSCTL_GET_INTEGRITY_INFORMATION_BUFFER

struct	_FSCTL_SET_INTEGRITY_INFORMATION_BUFFER

class	win_handle

class	fff_handle

class	nt_handle

class	string_error

class	last_error

class	ntstatus_error

Macros
#define	ISOLATION_AWARE_ENABLED 1

#define	STRSAFE_NO_DEPRECATE

#define	WINVER 0x0A00

#define	_WIN32_WINNT 0x0A00

#define	STATUS_SUCCESS (NTSTATUS)0x00000000

#define	STATUS_BUFFER_OVERFLOW (NTSTATUS)0x80000005

#define	STATUS_END_OF_FILE (NTSTATUS)0xc0000011

#define	STATUS_MORE_PROCESSING_REQUIRED (NTSTATUS)0xc0000016

#define	STATUS_BUFFER_TOO_SMALL (NTSTATUS)0xc0000023

#define	STATUS_DEVICE_NOT_READY (NTSTATUS)0xc00000a3

#define	STATUS_CANNOT_DELETE (NTSTATUS)0xc0000121

#define	STATUS_NOT_FOUND (NTSTATUS)0xc0000225

#define	BLOCK_FLAG_DATA 0x001

#define	BLOCK_FLAG_SYSTEM 0x002

#define	BLOCK_FLAG_METADATA 0x004

#define	BLOCK_FLAG_RAID0 0x008

#define	BLOCK_FLAG_RAID1 0x010

#define	BLOCK_FLAG_DUPLICATE 0x020

#define	BLOCK_FLAG_RAID10 0x040

#define	BLOCK_FLAG_RAID5 0x080

#define	BLOCK_FLAG_RAID6 0x100

#define	BTRFS_TYPE_FILE 1

#define	BTRFS_TYPE_DIRECTORY 2

#define	BTRFS_TYPE_CHARDEV 3

#define	BTRFS_TYPE_BLOCKDEV 4

#define	BTRFS_TYPE_FIFO 5

#define	BTRFS_TYPE_SOCKET 6

#define	BTRFS_TYPE_SYMLINK 7

#define	funcname __func__

#define	SYMLINK_FLAG_RELATIVE 1

#define	FSCTL_DUPLICATE_EXTENTS_TO_FILE CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 209, METHOD_BUFFERED, FILE_WRITE_ACCESS)

#define	FSCTL_GET_INTEGRITY_INFORMATION CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 159, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define	FSCTL_SET_INTEGRITY_INFORMATION CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 160, METHOD_BUFFERED, FILE_READ_DATA \| FILE_WRITE_DATA)

Functions
NTSTATUS NTAPI	NtReadFile (HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext, PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer, ULONG Length, PLARGE_INTEGER ByteOffset, PULONG Key)

NTSTATUS WINAPI	NtSetEaFile (HANDLE FileHandle, PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer, ULONG Length)

NTSTATUS WINAPI	NtSetSecurityObject (HANDLE Handle, SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR SecurityDescriptor)

NTSTATUS NTAPI	NtQueryVolumeInformationFile (HANDLE FileHandle, PIO_STATUS_BLOCK IoStatusBlock, PVOID FsInformation, ULONG Length, FS_INFORMATION_CLASS FsInformationClass)

void	format_size (uint64_t size, wstring &s, bool show_bytes)

void	set_dpi_aware ()

wstring	format_message (ULONG last_error)

wstring	format_ntstatus (NTSTATUS Status)

bool	load_string (HMODULE module, UINT id, wstring &s)

void	wstring_sprintf (wstring &s, wstring fmt,...)

void	command_line_to_args (LPWSTR cmdline, vector< wstring > &args)

wstring	utf8_to_utf16 (const string_view &utf8)

void	error_message (HWND hwnd, const char *msg)

Variables
HMODULE	module

Macro Definition Documentation

◆ _WIN32_WINNT

#define _WIN32_WINNT 0x0A00

Definition at line 32 of file shellext.h.

◆ BLOCK_FLAG_DATA

#define BLOCK_FLAG_DATA 0x001

Definition at line 75 of file shellext.h.

◆ BLOCK_FLAG_DUPLICATE

#define BLOCK_FLAG_DUPLICATE 0x020

Definition at line 80 of file shellext.h.

◆ BLOCK_FLAG_METADATA

#define BLOCK_FLAG_METADATA 0x004

Definition at line 77 of file shellext.h.

◆ BLOCK_FLAG_RAID0

#define BLOCK_FLAG_RAID0 0x008

Definition at line 78 of file shellext.h.

◆ BLOCK_FLAG_RAID1

#define BLOCK_FLAG_RAID1 0x010

Definition at line 79 of file shellext.h.

◆ BLOCK_FLAG_RAID10

#define BLOCK_FLAG_RAID10 0x040

Definition at line 81 of file shellext.h.

◆ BLOCK_FLAG_RAID5

#define BLOCK_FLAG_RAID5 0x080

Definition at line 82 of file shellext.h.

◆ BLOCK_FLAG_RAID6

#define BLOCK_FLAG_RAID6 0x100

Definition at line 83 of file shellext.h.

◆ BLOCK_FLAG_SYSTEM

#define BLOCK_FLAG_SYSTEM 0x002

Definition at line 76 of file shellext.h.

◆ BTRFS_TYPE_BLOCKDEV

#define BTRFS_TYPE_BLOCKDEV 4

Definition at line 88 of file shellext.h.

◆ BTRFS_TYPE_CHARDEV

#define BTRFS_TYPE_CHARDEV 3

Definition at line 87 of file shellext.h.

◆ BTRFS_TYPE_DIRECTORY

#define BTRFS_TYPE_DIRECTORY 2

Definition at line 86 of file shellext.h.

◆ BTRFS_TYPE_FIFO

#define BTRFS_TYPE_FIFO 5

Definition at line 89 of file shellext.h.

◆ BTRFS_TYPE_FILE

#define BTRFS_TYPE_FILE 1

Definition at line 85 of file shellext.h.

◆ BTRFS_TYPE_SOCKET

#define BTRFS_TYPE_SOCKET 6

Definition at line 90 of file shellext.h.

◆ BTRFS_TYPE_SYMLINK

#define BTRFS_TYPE_SYMLINK 7

Definition at line 91 of file shellext.h.

◆ FSCTL_DUPLICATE_EXTENTS_TO_FILE

#define FSCTL_DUPLICATE_EXTENTS_TO_FILE CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 209, METHOD_BUFFERED, FILE_WRITE_ACCESS)

Definition at line 205 of file shellext.h.

◆ FSCTL_GET_INTEGRITY_INFORMATION

#define FSCTL_GET_INTEGRITY_INFORMATION CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 159, METHOD_BUFFERED, FILE_ANY_ACCESS)

Definition at line 221 of file shellext.h.

◆ FSCTL_SET_INTEGRITY_INFORMATION

#define FSCTL_SET_INTEGRITY_INFORMATION CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 160, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)

Definition at line 222 of file shellext.h.

◆ funcname

#define funcname __func__

Definition at line 96 of file shellext.h.

◆ ISOLATION_AWARE_ENABLED

#define ISOLATION_AWARE_ENABLED 1

Definition at line 27 of file shellext.h.

◆ STATUS_BUFFER_OVERFLOW

#define STATUS_BUFFER_OVERFLOW (NTSTATUS)0x80000005

Definition at line 66 of file shellext.h.

◆ STATUS_BUFFER_TOO_SMALL

#define STATUS_BUFFER_TOO_SMALL (NTSTATUS)0xc0000023

Definition at line 69 of file shellext.h.

◆ STATUS_CANNOT_DELETE

#define STATUS_CANNOT_DELETE (NTSTATUS)0xc0000121

Definition at line 71 of file shellext.h.

◆ STATUS_DEVICE_NOT_READY

#define STATUS_DEVICE_NOT_READY (NTSTATUS)0xc00000a3

Definition at line 70 of file shellext.h.

◆ STATUS_END_OF_FILE

#define STATUS_END_OF_FILE (NTSTATUS)0xc0000011

Definition at line 67 of file shellext.h.

◆ STATUS_MORE_PROCESSING_REQUIRED

#define STATUS_MORE_PROCESSING_REQUIRED (NTSTATUS)0xc0000016

Definition at line 68 of file shellext.h.

◆ STATUS_NOT_FOUND

#define STATUS_NOT_FOUND (NTSTATUS)0xc0000225

Definition at line 72 of file shellext.h.

◆ STATUS_SUCCESS

return STATUS_SUCCESS (NTSTATUS)0x00000000

Definition at line 65 of file shellext.h.

◆ STRSAFE_NO_DEPRECATE

#define STRSAFE_NO_DEPRECATE

Definition at line 28 of file shellext.h.

◆ SYMLINK_FLAG_RELATIVE

#define SYMLINK_FLAG_RELATIVE 1

Definition at line 193 of file shellext.h.

◆ WINVER

#define WINVER 0x0A00

Definition at line 31 of file shellext.h.

Typedef Documentation

◆ DUPLICATE_EXTENTS_DATA

typedef struct _DUPLICATE_EXTENTS_DATA DUPLICATE_EXTENTS_DATA

◆ FSCTL_GET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER FSCTL_GET_INTEGRITY_INFORMATION_BUFFER

◆ FSCTL_SET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER FSCTL_SET_INTEGRITY_INFORMATION_BUFFER

◆ PDUPLICATE_EXTENTS_DATA

typedef struct _DUPLICATE_EXTENTS_DATA * PDUPLICATE_EXTENTS_DATA

◆ PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER * PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER

◆ PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER * PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER

◆ PREPARSE_DATA_BUFFER

typedef struct _REPARSE_DATA_BUFFER * PREPARSE_DATA_BUFFER

◆ REPARSE_DATA_BUFFER

typedef struct _REPARSE_DATA_BUFFER REPARSE_DATA_BUFFER

Function Documentation

◆ command_line_to_args()

void command_line_to_args	(	LPWSTR	cmdline,
		vector< wstring > &	args
	)

Definition at line 645 of file main.cpp.

                                                                 {
    LPWSTR* l;
    int num_args;
 
    args.clear();
 
    l = CommandLineToArgvW(cmdline, &num_args);
 
    if (!l)
        return;
 
    try {
        args.reserve(num_args);
 
        for (unsigned int i = 0; i < (unsigned int)num_args; i++) {
            args.push_back(l[i]);
        }
    } catch (...) {
        LocalFree(l);
        throw;
    }
 
    LocalFree(l);
}

Referenced by CreateSnapshotW(), CreateSubvolW(), RecvSubvolW(), ReflinkCopyW(), SendSubvolW(), StartScrubW(), and StopScrubW().

◆ error_message()

void error_message	(	HWND	hwnd,
		const char *	msg
	)

Definition at line 783 of file main.cpp.

                                               {
    wstring title;
 
    load_string(module, IDS_ERROR, title);
 
    auto wmsg = utf8_to_utf16(msg);
 
    MessageBoxW(hwnd, wmsg.c_str(), title.c_str(), MB_ICONERROR);
}

Referenced by AddDeviceW(), BtrfsPropSheet::AddPages(), BtrfsVolPropSheet::AddPages(), BtrfsBalance::BalanceDlgProc(), BtrfsBalance::BalanceOptsDlgProc(), BtrfsDeviceAdd::DeviceAddDlgProc(), BtrfsVolPropSheet::DeviceDlgProc(), BtrfsDeviceResize::DeviceResizeDlgProc(), BtrfsChangeDriveLetter::DlgProc(), DllRegisterServer(), DllUnregisterServer(), BtrfsChangeDriveLetter::do_change(), BtrfsPropSheet::Initialize(), BtrfsContextMenu::InvokeCommand(), PauseBalanceW(), PropSheetDlgProc(), RecvSubvolGUIW(), RemoveDeviceW(), ResetStatsW(), ResizeDeviceW(), BtrfsScrub::ScrubDlgProc(), BtrfsSend::SendDlgProc(), SendSubvolGUIW(), ShowPropSheetW(), ShowScrubW(), SizeDetailsDlgProc(), StartBalanceW(), BtrfsVolPropSheet::StatsDlgProc(), StopBalanceW(), and BtrfsVolPropSheet::UsageDlgProc().

◆ format_message()

wstring format_message ( ULONG last_error )

Definition at line 164 of file main.cpp.

                                         {
    WCHAR* buf;
    wstring s;
 
    if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr,
        last_error, 0, (WCHAR*)&buf, 0, nullptr) == 0) {
        return L"(error retrieving message)";
    }
 
    s = buf;
 
    LocalFree(buf);
 
    // remove trailing newline
    while (s.length() > 0 && (s.substr(s.length() - 1, 1) == L"\r" || s.substr(s.length() - 1, 1) == L"\n"))
        s = s.substr(0, s.length() - 1);
 
    return s;
}

Referenced by format_ntstatus().

◆ format_ntstatus()

wstring format_ntstatus ( NTSTATUS Status )

Definition at line 184 of file main.cpp.

                                         {
    _RtlNtStatusToDosError RtlNtStatusToDosError;
    wstring s;
    HMODULE ntdll = LoadLibraryW(L"ntdll.dll");
 
    if (!ntdll)
        return L"(error loading ntdll.dll)";
 
    RtlNtStatusToDosError = (_RtlNtStatusToDosError)GetProcAddress(ntdll, "RtlNtStatusToDosError");
 
    if (!RtlNtStatusToDosError) {
        FreeLibrary(ntdll);
        return L"(error loading RtlNtStatusToDosError)";
    }
 
    s = format_message(RtlNtStatusToDosError(Status));
 
    FreeLibrary(ntdll);
 
    return s;
}

Referenced by BtrfsSend::AddClone(), BtrfsSend::BrowseParent(), BtrfsRecv::cmd_chmod(), BtrfsRecv::cmd_chown(), BtrfsRecv::cmd_clone(), BtrfsRecv::cmd_mkfile(), BtrfsRecv::cmd_removexattr(), BtrfsRecv::cmd_setxattr(), BtrfsRecv::cmd_snapshot(), BtrfsRecv::cmd_subvol(), BtrfsRecv::do_recv(), BtrfsBalance::RefreshBalanceDlg(), and BtrfsSend::Thread().

◆ format_size()

void format_size	(	uint64_t	size,
		wstring &	s,
		bool	show_bytes
	)

Definition at line 65 of file main.cpp.

                                                             {
    wstring t, bytes, kb, nb;
    WCHAR nb2[255];
    ULONG sr;
    float f;
    NUMBERFMTW fmt;
    WCHAR dec[2], thou[4], grouping[64], *c;
#ifdef __REACTOS__
    WCHAR buffer[64];
#endif
 
#ifndef __REACTOS__
    nb = to_wstring(size);
#else
    swprintf(buffer, L"%I64d", size);
    nb = wstring(buffer);
#endif
 
    GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_STHOUSAND, thou, sizeof(thou) / sizeof(WCHAR));
 
    dec[0] = '.'; dec[1] = 0; // not used, but silences gcc warning
 
    fmt.NumDigits = 0;
    fmt.LeadingZero = 1;
    fmt.lpDecimalSep = dec;
    fmt.lpThousandSep = thou;
    fmt.NegativeOrder = 0;
 
    // Grouping code copied from dlls/shlwapi/string.c in Wine - thank you
 
    fmt.Grouping = 0;
    GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SGROUPING, grouping, sizeof(grouping) / sizeof(WCHAR));
 
    c = grouping;
    while (*c) {
        if (*c >= '0' && *c < '9') {
            fmt.Grouping *= 10;
            fmt.Grouping += *c - '0';
        }
 
        c++;
    }
 
    if (fmt.Grouping % 10 == 0)
        fmt.Grouping /= 10;
    else
        fmt.Grouping *= 10;
 
    GetNumberFormatW(LOCALE_USER_DEFAULT, 0, nb.c_str(), &fmt, nb2, sizeof(nb2) / sizeof(WCHAR));
 
    if (size < 1024) {
        if (!load_string(module, size == 1 ? IDS_SIZE_BYTE : IDS_SIZE_BYTES, t))
            throw last_error(GetLastError());
 
        wstring_sprintf(s, t, nb2);
        return;
    }
 
    if (show_bytes) {
        if (!load_string(module, IDS_SIZE_BYTES, t))
            throw last_error(GetLastError());
 
        wstring_sprintf(bytes, t, nb2);
    }
 
    if (size >= 1152921504606846976) {
        sr = IDS_SIZE_EB;
        f = (float)size / 1152921504606846976.0f;
    } else if (size >= 1125899906842624) {
        sr = IDS_SIZE_PB;
        f = (float)size / 1125899906842624.0f;
    } else if (size >= 1099511627776) {
        sr = IDS_SIZE_TB;
        f = (float)size / 1099511627776.0f;
    } else if (size >= 1073741824) {
        sr = IDS_SIZE_GB;
        f = (float)size / 1073741824.0f;
    } else if (size >= 1048576) {
        sr = IDS_SIZE_MB;
        f = (float)size / 1048576.0f;
    } else {
        sr = IDS_SIZE_KB;
        f = (float)size / 1024.0f;
    }
 
    if (!load_string(module, sr, t))
        throw last_error(GetLastError());
 
    if (show_bytes) {
        wstring_sprintf(kb, t, f);
 
        if (!load_string(module, IDS_SIZE_LARGE, t))
            throw last_error(GetLastError());
 
        wstring_sprintf(s, t, kb.c_str(), bytes.c_str());
    } else
        wstring_sprintf(s, t, f);
}

Referenced by BtrfsDeviceResize::DeviceResizeDlgProc(), BtrfsDeviceResize::do_resize(), BtrfsVolPropSheet::FormatUsage(), midi_IDirectMusicPort_GetFormat(), BtrfsDeviceAdd::populate_device_tree(), BtrfsVolPropSheet::RefreshDevList(), BtrfsPropSheet::set_size_on_disk(), BtrfsPropSheet::update_size_details_dialog(), and BtrfsScrub::UpdateTextBox().

◆ load_string()

bool load_string	(	HMODULE	module,
		UINT	id,
		wstring &	s
	)

Definition at line 206 of file main.cpp.

                                                      {
    int len;
    LPWSTR retstr = nullptr;
 
    len = LoadStringW(module, id, (LPWSTR)&retstr, 0);
 
    if (len == 0)
        return false;
 
    s = wstring(retstr, len);
 
    return true;
}

Referenced by error_message(), format_size(), and string_error::string_error().

◆ NtQueryVolumeInformationFile()

NTSTATUS NTAPI NtQueryVolumeInformationFile	(	HANDLE	FileHandle,
		PIO_STATUS_BLOCK	IoStatusBlock,
		PVOID	FsInformation,
		ULONG	Length,
		FS_INFORMATION_CLASS	FsInformationClass
	)

◆ NtReadFile()

NTSTATUS NTAPI NtReadFile	(	HANDLE	FileHandle,
		HANDLE	Event,
		PIO_APC_ROUTINE	ApcRoutine,
		PVOID	ApcContext,
		PIO_STATUS_BLOCK	IoStatusBlock,
		PVOID	Buffer,
		ULONG	Length,
		PLARGE_INTEGER	ByteOffset,
		PULONG	Key
	)

◆ NtSetEaFile()

NTSTATUS WINAPI NtSetEaFile	(	HANDLE	FileHandle,
		PIO_STATUS_BLOCK	IoStatusBlock,
		PVOID	Buffer,
		ULONG	Length
	)

◆ NtSetSecurityObject()

NTSTATUS WINAPI NtSetSecurityObject	(	HANDLE	Handle,
		SECURITY_INFORMATION	SecurityInformation,
		PSECURITY_DESCRIPTOR	SecurityDescriptor
	)

Referenced by AccRewriteSetHandleRights(), CsrSetProcessSecurity(), RegSetKeySecurity(), SetFileSecurityW(), SetKernelObjectSecurity(), SetUserObjectSecurity(), and test_security_info().

◆ set_dpi_aware()

void set_dpi_aware ( )

Definition at line 50 of file main.cpp.

                     {
    _SetProcessDpiAwareness SetProcessDpiAwareness;
    HMODULE shcore = LoadLibraryW(L"shcore.dll");
 
    if (!shcore)
        return;
 
    SetProcessDpiAwareness = (_SetProcessDpiAwareness)GetProcAddress(shcore, "SetProcessDpiAwareness");
 
    if (!SetProcessDpiAwareness)
        return;
 
    SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
}

Referenced by AddDeviceW(), RecvSubvolGUIW(), RemoveDeviceW(), ResetStatsW(), ResizeDeviceW(), SendSubvolGUIW(), ShowPropSheetW(), and ShowScrubW().

◆ utf8_to_utf16()

wstring utf8_to_utf16 ( const string_view & utf8 )

Definition at line 734 of file main.cpp.

                                               {
    wstring ret;
    WCHAR* buf;
 
    if (utf8.empty())
        return L"";
 
    auto utf16len = MultiByteToWideChar(CP_UTF8, 0, utf8.data(), (int)utf8.length(), nullptr, 0);
 
    if (utf16len == 0)
        throw last_error(GetLastError());
 
    buf = (WCHAR*)malloc((utf16len + 1) * sizeof(WCHAR));
 
    if (!buf)
        throw string_error(IDS_OUT_OF_MEMORY);
 
    if (MultiByteToWideChar(CP_UTF8, 0, utf8.data(), (int)utf8.length(), buf, utf16len) == 0) {
        auto le = GetLastError();
        free(buf);
        throw last_error(le);
    }
 
    buf[utf16len] = 0;
 
    ret = buf;
 
    free(buf);
 
    return ret;
}

Referenced by BtrfsRecv::cmd_chmod(), BtrfsRecv::cmd_chown(), BtrfsRecv::cmd_clone(), BtrfsRecv::cmd_link(), BtrfsRecv::cmd_mkfile(), BtrfsRecv::cmd_removexattr(), BtrfsRecv::cmd_rename(), BtrfsRecv::cmd_rmdir(), BtrfsRecv::cmd_setxattr(), BtrfsRecv::cmd_snapshot(), BtrfsRecv::cmd_subvol(), BtrfsRecv::cmd_truncate(), BtrfsRecv::cmd_unlink(), BtrfsRecv::cmd_utimes(), BtrfsRecv::cmd_write(), error_message(), get_reparse_block(), get_reparse_point(), load_dir_children(), log_file_checksum_error(), open_fcb(), open_fileref_by_inode(), BtrfsRecv::recv_thread(), BtrfsRecv::RecvProgressDlgProc(), and BtrfsSend::Thread().

◆ wstring_sprintf()

void wstring_sprintf	(	wstring &	s,
		wstring	fmt,
			...
	)

Definition at line 225 of file main.cpp.

                                                   {
    int len;
    va_list args;
 
    va_start(args, fmt);
    len = _vsnwprintf(nullptr, 0, fmt.c_str(), args);
 
    if (len == 0)
        s = L"";
    else {
        s.resize(len);
        _vsnwprintf((wchar_t*)s.c_str(), len, fmt.c_str(), args);
    }
 
    va_end(args);
}

Referenced by BtrfsDeviceAdd::AddDevice(), BtrfsBalance::BalanceOptsDlgProc(), create_snapshot(), BtrfsVolPropSheet::DeviceDlgProc(), BtrfsDeviceResize::DeviceResizeDlgProc(), BtrfsDeviceResize::do_resize(), format_size(), BtrfsVolPropSheet::FormatUsage(), BtrfsPropSheet::init_propsheet(), BtrfsDeviceAdd::populate_device_tree(), PropSheetDlgProc(), BtrfsRecv::recv_thread(), BtrfsBalance::RefreshBalanceDlg(), BtrfsVolPropSheet::RefreshDevList(), BtrfsScrub::RefreshScrubDlg(), BtrfsPropSheet::set_size_on_disk(), BtrfsVolPropSheet::StatsDlgProc(), and BtrfsScrub::UpdateTextBox().

Variable Documentation

◆ module

HMODULE module

extern

Definition at line 47 of file main.cpp.

Typedefs
typedef struct _REPARSE_DATA_BUFFER	REPARSE_DATA_BUFFER

typedef struct _REPARSE_DATA_BUFFER *	PREPARSE_DATA_BUFFER

typedef struct _DUPLICATE_EXTENTS_DATA	DUPLICATE_EXTENTS_DATA

typedef struct _DUPLICATE_EXTENTS_DATA *	PDUPLICATE_EXTENTS_DATA

typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER	FSCTL_GET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER *	PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER	FSCTL_SET_INTEGRITY_INFORMATION_BUFFER

typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER *	PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER

Classes

Macros

Typedefs

Functions

Variables