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ccbf6ad3c1dffaffd43890e62235b3a860bc9081
easy7zip/CPP/7zip/UI/GUI/CompressDialog.cpp
Igor Pavlov ccbf6ad3c1 21.06
2021-11-28 19:08:41 -08:00

2594 lines
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// CompressDialog.cpp
#include "StdAfx.h"
#include "../../../../C/CpuArch.h"
#include "../../../Common/IntToString.h"
#include "../../../Common/StringConvert.h"
#include "../../../Windows/FileDir.h"
#include "../../../Windows/FileName.h"
#include "../../../Windows/System.h"
#include "../../Common/MethodProps.h"
#include "../FileManager/BrowseDialog.h"
#include "../FileManager/FormatUtils.h"
#include "../FileManager/HelpUtils.h"
#include "../FileManager/SplitUtils.h"
#include "../Explorer/MyMessages.h"
#include "../Common/ZipRegistry.h"
#include "CompressDialog.h"
#ifndef _UNICODE
extern bool g_IsNT;
#endif
#ifdef LANG
#include "../FileManager/LangUtils.h"
#endif
#include "CompressDialogRes.h"
#include "ExtractRes.h"
#ifdef LANG
static const UInt32 kLangIDs[] =
{
IDT_COMPRESS_ARCHIVE,
IDT_COMPRESS_UPDATE_MODE,
IDT_COMPRESS_FORMAT,
IDT_COMPRESS_LEVEL,
IDT_COMPRESS_METHOD,
IDT_COMPRESS_DICTIONARY,
IDT_COMPRESS_ORDER,
IDT_COMPRESS_SOLID,
IDT_COMPRESS_THREADS,
IDT_COMPRESS_PARAMETERS,
IDG_COMPRESS_OPTIONS,
IDX_COMPRESS_SFX,
IDX_COMPRESS_SHARED,
IDX_COMPRESS_DEL,
IDT_COMPRESS_MEMORY,
IDT_COMPRESS_MEMORY_DE,
IDX_COMPRESS_NT_SYM_LINKS,
IDX_COMPRESS_NT_HARD_LINKS,
IDX_COMPRESS_NT_ALT_STREAMS,
IDX_COMPRESS_NT_SECUR,
IDG_COMPRESS_ENCRYPTION,
IDT_COMPRESS_ENCRYPTION_METHOD,
IDX_COMPRESS_ENCRYPT_FILE_NAMES,
IDT_PASSWORD_ENTER,
IDT_PASSWORD_REENTER,
IDX_PASSWORD_SHOW,
IDT_SPLIT_TO_VOLUMES,
IDT_COMPRESS_PATH_MODE
};
#endif
using namespace NWindows;
using namespace NFile;
using namespace NName;
using namespace NDir;
static const unsigned kHistorySize = 20;
static const UInt32 kSolidLog_NoSolid = 0;
static const UInt32 kSolidLog_FullSolid = 64;
static const UInt32 kLzmaMaxDictSize = (UInt32)15 << 28;
static LPCSTR const kExeExt = ".exe";
#define k7zFormat "7z"
static const UInt32 g_Levels[] =
{
IDS_METHOD_STORE,
IDS_METHOD_FASTEST,
0,
IDS_METHOD_FAST,
0,
IDS_METHOD_NORMAL,
0,
IDS_METHOD_MAXIMUM,
0,
IDS_METHOD_ULTRA
};
enum EMethodID
{
kCopy,
kLZMA,
kLZMA2,
kPPMd,
kBZip2,
kDeflate,
kDeflate64,
kPPMdZip,
kSha256,
kSha1,
kCrc32,
kCrc64,
};
static LPCSTR const kMethodsNames[] =
{
"Copy"
, "LZMA"
, "LZMA2"
, "PPMd"
, "BZip2"
, "Deflate"
, "Deflate64"
, "PPMd"
, "SHA256"
, "SHA1"
, "CRC32"
, "CRC64"
};
static const EMethodID g_7zMethods[] =
{
kLZMA2,
kLZMA,
kPPMd,
kBZip2
, kDeflate
, kDeflate64
, kCopy
};
static const EMethodID g_7zSfxMethods[] =
{
kCopy,
kLZMA,
kLZMA2,
kPPMd
};
static const EMethodID g_ZipMethods[] =
{
kDeflate,
kDeflate64,
kBZip2,
kLZMA,
kPPMdZip
};
static const EMethodID g_GZipMethods[] =
{
kDeflate
};
static const EMethodID g_BZip2Methods[] =
{
kBZip2
};
static const EMethodID g_XzMethods[] =
{
kLZMA2
};
static const EMethodID g_SwfcMethods[] =
{
kDeflate
// kLZMA
};
static const EMethodID g_HashMethods[] =
{
kSha256
, kSha1
// , kCrc32
// , kCrc64
};
static const UInt32 kFF_Filter = 1 << 0;
static const UInt32 kFF_Solid = 1 << 1;
static const UInt32 kFF_MultiThread = 1 << 2;
static const UInt32 kFF_Encrypt = 1 << 3;
static const UInt32 kFF_EncryptFileNames = 1 << 4;
static const UInt32 kFF_MemUse = 1 << 5;
static const UInt32 kFF_SFX = 1 << 6;
struct CFormatInfo
{
LPCSTR Name;
UInt32 LevelsMask;
unsigned NumMethods;
const EMethodID *MethodIDs;
UInt32 Flags;
bool Filter_() const { return (Flags & kFF_Filter) != 0; }
bool Solid_() const { return (Flags & kFF_Solid) != 0; }
bool MultiThread_() const { return (Flags & kFF_MultiThread) != 0; }
bool Encrypt_() const { return (Flags & kFF_Encrypt) != 0; }
bool EncryptFileNames_() const { return (Flags & kFF_EncryptFileNames) != 0; }
bool MemUse_() const { return (Flags & kFF_MemUse) != 0; }
bool SFX_() const { return (Flags & kFF_SFX) != 0; }
};
#define METHODS_PAIR(x) ARRAY_SIZE(x), x
static const CFormatInfo g_Formats[] =
{
{
"",
// (1 << 0) | (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9),
((UInt32)1 << 10) - 1,
// (UInt32)(Int32)-1,
0, NULL,
kFF_MultiThread | kFF_MemUse
},
{
k7zFormat,
(1 << 0) | (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9),
METHODS_PAIR(g_7zMethods),
kFF_Filter | kFF_Solid | kFF_MultiThread | kFF_Encrypt |
kFF_EncryptFileNames | kFF_MemUse | kFF_SFX
},
{
"Zip",
(1 << 0) | (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9),
METHODS_PAIR(g_ZipMethods),
kFF_MultiThread | kFF_Encrypt | kFF_MemUse
},
{
"GZip",
(1 << 1) | (1 << 5) | (1 << 7) | (1 << 9),
METHODS_PAIR(g_GZipMethods),
kFF_MemUse
},
{
"BZip2",
(1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9),
METHODS_PAIR(g_BZip2Methods),
kFF_MultiThread | kFF_MemUse
},
{
"xz",
(1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9),
METHODS_PAIR(g_XzMethods),
kFF_Solid | kFF_MultiThread | kFF_MemUse
},
{
"Swfc",
(1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9),
METHODS_PAIR(g_SwfcMethods),
0
},
{
"Tar",
(1 << 0),
0, NULL,
0
},
{
"wim",
(1 << 0),
0, NULL,
0
},
{
"Hash",
(0 << 0),
METHODS_PAIR(g_HashMethods),
0
}
};
static bool IsMethodSupportedBySfx(int methodID)
{
for (unsigned i = 0; i < ARRAY_SIZE(g_7zSfxMethods); i++)
if (methodID == g_7zSfxMethods[i])
return true;
return false;
}
static const
// NCompressDialog::NUpdateMode::EEnum
int
k_UpdateMode_Vals[] =
{
NCompressDialog::NUpdateMode::kAdd,
NCompressDialog::NUpdateMode::kUpdate,
NCompressDialog::NUpdateMode::kFresh,
NCompressDialog::NUpdateMode::kSync
};
static const UInt32 k_UpdateMode_IDs[] =
{
IDS_COMPRESS_UPDATE_MODE_ADD,
IDS_COMPRESS_UPDATE_MODE_UPDATE,
IDS_COMPRESS_UPDATE_MODE_FRESH,
IDS_COMPRESS_UPDATE_MODE_SYNC
};
static const
// NWildcard::ECensorPathMode
int
k_PathMode_Vals[] =
{
NWildcard::k_RelatPath,
NWildcard::k_FullPath,
NWildcard::k_AbsPath,
};
static const UInt32 k_PathMode_IDs[] =
{
IDS_PATH_MODE_RELAT,
IDS_EXTRACT_PATHS_FULL,
IDS_EXTRACT_PATHS_ABS
};
void AddComboItems(NControl::CComboBox &combo, const UInt32 *langIDs, unsigned numItems, const int *values, int curVal);
bool GetBoolsVal(const CBoolPair &b1, const CBoolPair &b2);
void CCompressDialog::CheckButton_TwoBools(UINT id, const CBoolPair &b1, const CBoolPair &b2)
{
CheckButton(id, GetBoolsVal(b1, b2));
}
void CCompressDialog::GetButton_Bools(UINT id, CBoolPair &b1, CBoolPair &b2)
{
bool val = IsButtonCheckedBool(id);
bool oldVal = GetBoolsVal(b1, b2);
if (val != oldVal)
b1.Def = b2.Def = true;
b1.Val = b2.Val = val;
}
void CCompressDialog::SetMethods(const CObjectVector<CCodecInfoUser> &userCodecs)
{
ExternalMethods.Clear();
{
FOR_VECTOR (i, userCodecs)
{
const CCodecInfoUser &c = userCodecs[i];
if (!c.EncoderIsAssigned
|| !c.IsFilter_Assigned
|| c.IsFilter
|| c.NumStreams != 1)
continue;
unsigned k;
for (k = 0; k < ARRAY_SIZE(g_7zMethods); k++)
if (c.Name.IsEqualTo_Ascii_NoCase(kMethodsNames[g_7zMethods[k]]))
break;
if (k != ARRAY_SIZE(g_7zMethods))
continue;
ExternalMethods.Add(c.Name);
}
}
}
bool CCompressDialog::OnInit()
{
#ifdef LANG
LangSetWindowText(*this, IDD_COMPRESS);
LangSetDlgItems(*this, kLangIDs, ARRAY_SIZE(kLangIDs));
#endif
{
UInt64 size = (UInt64)(sizeof(size_t)) << 29;
_ramSize_Defined = NSystem::GetRamSize(size);
// size = (UInt64)3 << 62; // for debug only;
_ramSize = size;
const UInt64 kMinUseSize = (1 << 26);
if (size < kMinUseSize)
size = kMinUseSize;
unsigned bits = sizeof(size_t) * 8;
if (bits == 32)
{
const UInt32 limit2 = (UInt32)7 << 28;
if (size > limit2)
size = limit2;
}
_ramSize_Reduced = size;
// 80% - is auto usage limit in handlers
_ramUsage_Auto = Calc_From_Val_Percents(size, 80);
}
_password1Control.Attach(GetItem(IDE_COMPRESS_PASSWORD1));
_password2Control.Attach(GetItem(IDE_COMPRESS_PASSWORD2));
_password1Control.SetText(Info.Password);
_password2Control.SetText(Info.Password);
_encryptionMethod.Attach(GetItem(IDC_COMPRESS_ENCRYPTION_METHOD));
_default_encryptionMethod_Index = -1;
m_ArchivePath.Attach(GetItem(IDC_COMPRESS_ARCHIVE));
m_Format.Attach(GetItem(IDC_COMPRESS_FORMAT));
m_Level.Attach(GetItem(IDC_COMPRESS_LEVEL));
m_Method.Attach(GetItem(IDC_COMPRESS_METHOD));
m_Dictionary.Attach(GetItem(IDC_COMPRESS_DICTIONARY));
m_Order.Attach(GetItem(IDC_COMPRESS_ORDER));
m_Solid.Attach(GetItem(IDC_COMPRESS_SOLID));
m_NumThreads.Attach(GetItem(IDC_COMPRESS_THREADS));
m_MemUse.Attach(GetItem(IDC_COMPRESS_MEM_USE));
m_UpdateMode.Attach(GetItem(IDC_COMPRESS_UPDATE_MODE));
m_PathMode.Attach(GetItem(IDC_COMPRESS_PATH_MODE));
m_Volume.Attach(GetItem(IDC_COMPRESS_VOLUME));
m_Params.Attach(GetItem(IDE_COMPRESS_PARAMETERS));
AddVolumeItems(m_Volume);
m_RegistryInfo.Load();
CheckButton(IDX_PASSWORD_SHOW, m_RegistryInfo.ShowPassword);
CheckButton(IDX_COMPRESS_ENCRYPT_FILE_NAMES, m_RegistryInfo.EncryptHeaders);
CheckButton_TwoBools(IDX_COMPRESS_NT_SYM_LINKS, Info.SymLinks, m_RegistryInfo.SymLinks);
CheckButton_TwoBools(IDX_COMPRESS_NT_HARD_LINKS, Info.HardLinks, m_RegistryInfo.HardLinks);
CheckButton_TwoBools(IDX_COMPRESS_NT_ALT_STREAMS, Info.AltStreams, m_RegistryInfo.AltStreams);
CheckButton_TwoBools(IDX_COMPRESS_NT_SECUR, Info.NtSecurity, m_RegistryInfo.NtSecurity);
UpdatePasswordControl();
{
bool needSetMain = (Info.FormatIndex < 0);
FOR_VECTOR(i, ArcIndices)
{
unsigned arcIndex = ArcIndices[i];
const CArcInfoEx &ai = (*ArcFormats)[arcIndex];
int index = (int)m_Format.AddString(ai.Name);
m_Format.SetItemData(index, arcIndex);
if (!needSetMain)
{
if (Info.FormatIndex == (int)arcIndex)
m_Format.SetCurSel(index);
continue;
}
if (i == 0 || ai.Name.IsEqualTo_NoCase(m_RegistryInfo.ArcType))
{
m_Format.SetCurSel(index);
Info.FormatIndex = arcIndex;
}
}
}
CheckButton(IDX_COMPRESS_SFX, Info.SFXMode);
{
UString fileName;
SetArcPathFields(Info.ArcPath, fileName, true);
StartDirPrefix = DirPrefix;
SetArchiveName(fileName);
}
for (unsigned i = 0; i < m_RegistryInfo.ArcPaths.Size() && i < kHistorySize; i++)
m_ArchivePath.AddString(m_RegistryInfo.ArcPaths[i]);
AddComboItems(m_UpdateMode, k_UpdateMode_IDs, ARRAY_SIZE(k_UpdateMode_IDs),
k_UpdateMode_Vals, Info.UpdateMode);
AddComboItems(m_PathMode, k_PathMode_IDs, ARRAY_SIZE(k_PathMode_IDs),
k_PathMode_Vals, Info.PathMode);
TCHAR s[32] = { TEXT('/'), TEXT(' '), 0 };
ConvertUInt32ToString(NSystem::GetNumberOfProcessors(), s + 2);
SetItemText(IDT_COMPRESS_HARDWARE_THREADS, s);
CheckButton(IDX_COMPRESS_SHARED, Info.OpenShareForWrite);
CheckButton(IDX_COMPRESS_DEL, Info.DeleteAfterCompressing);
FormatChanged();
// OnButtonSFX();
NormalizePosition();
return CModalDialog::OnInit();
}
/*
namespace NCompressDialog
{
bool CInfo::GetFullPathName(UString &result) const
{
#ifndef UNDER_CE
// NDirectory::MySetCurrentDirectory(CurrentDirPrefix);
#endif
FString resultF;
bool res = MyGetFullPathName(us2fs(ArchiveName), resultF);
result = fs2us(resultF);
return res;
}
}
*/
void CCompressDialog::UpdatePasswordControl()
{
bool showPassword = IsShowPasswordChecked();
TCHAR c = showPassword ? (TCHAR)0: TEXT('*');
_password1Control.SetPasswordChar(c);
_password2Control.SetPasswordChar(c);
UString password;
_password1Control.GetText(password);
_password1Control.SetText(password);
_password2Control.GetText(password);
_password2Control.SetText(password);
ShowItem_Bool(IDT_PASSWORD_REENTER, !showPassword);
_password2Control.Show_Bool(!showPassword);
}
bool CCompressDialog::OnButtonClicked(int buttonID, HWND buttonHWND)
{
switch (buttonID)
{
case IDB_COMPRESS_SET_ARCHIVE:
{
OnButtonSetArchive();
return true;
}
case IDX_COMPRESS_SFX:
{
SetMethod(GetMethodID());
OnButtonSFX();
SetMemoryUsage();
return true;
}
case IDX_PASSWORD_SHOW:
{
UpdatePasswordControl();
return true;
}
}
return CModalDialog::OnButtonClicked(buttonID, buttonHWND);
}
void CCompressDialog::CheckSFXControlsEnable()
{
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
bool enable = fi.SFX_();
if (enable)
{
const int methodID = GetMethodID();
enable = (methodID == -1 || IsMethodSupportedBySfx(methodID));
}
if (!enable)
CheckButton(IDX_COMPRESS_SFX, false);
EnableItem(IDX_COMPRESS_SFX, enable);
}
/*
void CCompressDialog::CheckVolumeEnable()
{
bool isSFX = IsSFX();
m_Volume.Enable(!isSFX);
if (isSFX)
m_Volume.SetText(TEXT(""));
}
*/
void CCompressDialog::EnableMultiCombo(unsigned id)
{
NWindows::NControl::CComboBox combo;
combo.Attach(GetItem(id));
const bool enable = (combo.GetCount() > 1);
EnableItem(id, enable);
}
void CCompressDialog::FormatChanged()
{
SetLevel();
SetSolidBlockSize();
SetParams();
SetMemUseCombo();
SetNumThreads();
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
Info.SolidIsSpecified = fi.Solid_();
Info.EncryptHeadersIsAllowed = fi.EncryptFileNames_();
/*
const bool multiThreadEnable = fi.MultiThread;
Info.MultiThreadIsAllowed = multiThreadEnable;
EnableItem(IDC_COMPRESS_SOLID, fi.Solid);
EnableItem(IDC_COMPRESS_THREADS, multiThreadEnable);
const bool methodEnable = (fi.MethodIDs != NULL);
EnableItem(IDC_COMPRESS_METHOD, methodEnable);
EnableMultiCombo(IDC_COMPRESS_DICTIONARY, methodEnable);
EnableItem(IDC_COMPRESS_ORDER, methodEnable);
*/
CheckSFXControlsEnable();
{
const CArcInfoEx &ai = Get_ArcInfoEx();
ShowItem_Bool(IDX_COMPRESS_NT_SYM_LINKS, ai.Flags_SymLinks());
ShowItem_Bool(IDX_COMPRESS_NT_HARD_LINKS, ai.Flags_HardLinks());
ShowItem_Bool(IDX_COMPRESS_NT_ALT_STREAMS, ai.Flags_AltStreams());
ShowItem_Bool(IDX_COMPRESS_NT_SECUR, ai.Flags_NtSecure());
ShowItem_Bool(IDG_COMPRESS_NTFS,
ai.Flags_SymLinks()
|| ai.Flags_HardLinks()
|| ai.Flags_AltStreams()
|| ai.Flags_NtSecure());
}
// CheckVolumeEnable();
const bool encrypt = fi.Encrypt_();
EnableItem(IDG_COMPRESS_ENCRYPTION, encrypt);
EnableItem(IDT_PASSWORD_ENTER, encrypt);
EnableItem(IDT_PASSWORD_REENTER, encrypt);
EnableItem(IDE_COMPRESS_PASSWORD1, encrypt);
EnableItem(IDE_COMPRESS_PASSWORD2, encrypt);
EnableItem(IDX_PASSWORD_SHOW, encrypt);
EnableItem(IDT_COMPRESS_ENCRYPTION_METHOD, encrypt);
EnableItem(IDC_COMPRESS_ENCRYPTION_METHOD, encrypt);
EnableItem(IDX_COMPRESS_ENCRYPT_FILE_NAMES, fi.EncryptFileNames_());
ShowItem_Bool(IDX_COMPRESS_ENCRYPT_FILE_NAMES, fi.EncryptFileNames_());
SetEncryptionMethod();
SetMemoryUsage();
}
bool CCompressDialog::IsSFX()
{
CWindow sfxButton = GetItem(IDX_COMPRESS_SFX);
return sfxButton.IsEnabled() && IsButtonCheckedBool(IDX_COMPRESS_SFX);
}
static int GetExtDotPos(const UString &s)
{
int dotPos = s.ReverseFind_Dot();
if (dotPos > s.ReverseFind_PathSepar() + 1)
return dotPos;
return -1;
}
void CCompressDialog::OnButtonSFX()
{
UString fileName;
m_ArchivePath.GetText(fileName);
int dotPos = GetExtDotPos(fileName);
if (IsSFX())
{
if (dotPos >= 0)
fileName.DeleteFrom(dotPos);
fileName += kExeExt;
m_ArchivePath.SetText(fileName);
}
else
{
if (dotPos >= 0)
{
UString ext = fileName.Ptr(dotPos);
if (ext.IsEqualTo_Ascii_NoCase(kExeExt))
{
fileName.DeleteFrom(dotPos);
m_ArchivePath.SetText(fileName);
}
}
SetArchiveName2(false); // it's for OnInit
}
// CheckVolumeEnable();
}
bool CCompressDialog::GetFinalPath_Smart(UString &resPath)
{
UString name;
m_ArchivePath.GetText(name);
name.Trim();
UString tempPath = name;
if (!IsAbsolutePath(name))
{
UString newDirPrefix = DirPrefix;
if (newDirPrefix.IsEmpty())
newDirPrefix = StartDirPrefix;
FString resultF;
if (!MyGetFullPathName(us2fs(newDirPrefix + name), resultF))
return false;
tempPath = fs2us(resultF);
}
if (!SetArcPathFields(tempPath, name, false))
return false;
FString resultF;
if (!MyGetFullPathName(us2fs(DirPrefix + name), resultF))
return false;
resPath = fs2us(resultF);
return true;
}
bool CCompressDialog::SetArcPathFields(const UString &path, UString &name, bool always)
{
FString resDirPrefix;
FString resFileName;
bool res = GetFullPathAndSplit(us2fs(path), resDirPrefix, resFileName);
if (res)
{
DirPrefix = fs2us(resDirPrefix);
name = fs2us(resFileName);
}
else
{
if (!always)
return false;
DirPrefix.Empty();
name = path;
}
SetItemText(IDT_COMPRESS_ARCHIVE_FOLDER, DirPrefix);
m_ArchivePath.SetText(name);
return res;
}
static const wchar_t * const k_IncorrectPathMessage = L"Incorrect archive path";
void CCompressDialog::OnButtonSetArchive()
{
UString path;
if (!GetFinalPath_Smart(path))
{
ShowErrorMessage(*this, k_IncorrectPathMessage);
return;
}
UString title = LangString(IDS_COMPRESS_SET_ARCHIVE_BROWSE);
UString filterDescription = LangString(IDS_OPEN_TYPE_ALL_FILES);
filterDescription += " (*.*)";
UString resPath;
CurrentDirWasChanged = true;
if (!MyBrowseForFile(*this, title,
// DirPrefix.IsEmpty() ? NULL : (const wchar_t *)DirPrefix,
// NULL,
path,
filterDescription,
NULL, // L"*.*",
resPath))
return;
UString dummyName;
SetArcPathFields(resPath, dummyName, true);
}
// in ExtractDialog.cpp
extern void AddUniqueString(UStringVector &strings, const UString &srcString);
static bool IsAsciiString(const UString &s)
{
for (unsigned i = 0; i < s.Len(); i++)
{
wchar_t c = s[i];
if (c < 0x20 || c > 0x7F)
return false;
}
return true;
}
static void AddSize_MB(UString &s, UInt64 size)
{
const UInt64 v2 = size + ((UInt32)1 << 20) - 1;
if (size <= v2)
size = v2;
s.Add_UInt64(size >> 20);
s += " MB";
}
void SetErrorMessage_MemUsage(UString &s, UInt64 reqSize, UInt64 ramSize, UInt64 ramLimit, const UString &usageString)
{
s += "The operation was blocked by 7-Zip";
s.Add_LF();
s += "The operation can require big amount of RAM (memory):";
s.Add_LF();
s.Add_LF();
AddSize_MB(s, reqSize);
if (!usageString.IsEmpty())
{
s += " : ";
s += usageString;
}
s.Add_LF();
AddSize_MB(s, ramSize);
s += " : RAM";
// if (ramLimit != 0)
{
s.Add_LF();
AddSize_MB(s, ramLimit);
s += " : 7-Zip limit";
}
s.Add_LF();
s.Add_LF();
s += LangString(IDS_MEM_ERROR);
}
void CCompressDialog::OnOK()
{
_password1Control.GetText(Info.Password);
if (IsZipFormat())
{
if (!IsAsciiString(Info.Password))
{
ShowErrorMessageHwndRes(*this, IDS_PASSWORD_USE_ASCII);
return;
}
UString method = GetEncryptionMethodSpec();
if (method.IsPrefixedBy_Ascii_NoCase("aes"))
{
if (Info.Password.Len() > 99)
{
ShowErrorMessageHwndRes(*this, IDS_PASSWORD_TOO_LONG);
return;
}
}
}
if (!IsShowPasswordChecked())
{
UString password2;
_password2Control.GetText(password2);
if (password2 != Info.Password)
{
ShowErrorMessageHwndRes(*this, IDS_PASSWORD_NOT_MATCH);
return;
}
}
{
UInt64 decompressMem;
const UInt64 memUsage = GetMemoryUsage_DecompMem(decompressMem);
if (memUsage != (UInt64)(Int64)-1)
{
const UInt64 limit = Get_MemUse_Bytes();
if (memUsage > limit)
{
UString s;
UString s2 = LangString(IDT_COMPRESS_MEMORY);
if (s2.IsEmpty())
GetItemText(IDT_COMPRESS_MEMORY, s2);
SetErrorMessage_MemUsage(s, memUsage, _ramSize, limit, s2);
MessageBoxError(s);
return;
}
}
}
SaveOptionsInMem();
{
UString s;
if (!GetFinalPath_Smart(s))
{
ShowErrorMessage(*this, k_IncorrectPathMessage);
return;
}
m_RegistryInfo.ArcPaths.Clear();
AddUniqueString(m_RegistryInfo.ArcPaths, s);
Info.ArcPath = s;
}
Info.UpdateMode = (NCompressDialog::NUpdateMode::EEnum)k_UpdateMode_Vals[m_UpdateMode.GetCurSel()];;
Info.PathMode = (NWildcard::ECensorPathMode)k_PathMode_Vals[m_PathMode.GetCurSel()];
Info.Level = GetLevelSpec();
Info.Dict64 = GetDictSpec();
Info.Order = GetOrderSpec();
Info.OrderMode = GetOrderMode();
Info.NumThreads = GetNumThreadsSpec();
Info.MemUsage.Clear();
{
const UString mus = Get_MemUse_Spec();
if (!mus.IsEmpty())
{
NCompression::CMemUse mu;
mu.Parse(mus);
if (mu.IsDefined)
Info.MemUsage = mu;
}
}
{
// Info.SolidIsSpecified = g_Formats[GetStaticFormatIndex()].Solid;
const UInt32 solidLogSize = GetBlockSizeSpec();
Info.SolidBlockSize = 0;
if (solidLogSize == (UInt32)(Int32)-1)
Info.SolidIsSpecified = false;
else if (solidLogSize > 0)
Info.SolidBlockSize = (solidLogSize >= 64) ?
(UInt64)(Int64)-1 :
((UInt64)1 << solidLogSize);
}
Info.Method = GetMethodSpec();
Info.EncryptionMethod = GetEncryptionMethodSpec();
Info.FormatIndex = GetFormatIndex();
Info.SFXMode = IsSFX();
Info.OpenShareForWrite = IsButtonCheckedBool(IDX_COMPRESS_SHARED);
Info.DeleteAfterCompressing = IsButtonCheckedBool(IDX_COMPRESS_DEL);
m_RegistryInfo.EncryptHeaders =
Info.EncryptHeaders = IsButtonCheckedBool(IDX_COMPRESS_ENCRYPT_FILE_NAMES);
GetButton_Bools(IDX_COMPRESS_NT_SYM_LINKS, Info.SymLinks, m_RegistryInfo.SymLinks);
GetButton_Bools(IDX_COMPRESS_NT_HARD_LINKS, Info.HardLinks, m_RegistryInfo.HardLinks);
GetButton_Bools(IDX_COMPRESS_NT_ALT_STREAMS, Info.AltStreams, m_RegistryInfo.AltStreams);
GetButton_Bools(IDX_COMPRESS_NT_SECUR, Info.NtSecurity, m_RegistryInfo.NtSecurity);
{
const CArcInfoEx &ai = Get_ArcInfoEx();
if (!ai.Flags_SymLinks()) Info.SymLinks.Val = false;
if (!ai.Flags_HardLinks()) Info.HardLinks.Val = false;
if (!ai.Flags_AltStreams()) Info.AltStreams.Val = false;
if (!ai.Flags_NtSecure()) Info.NtSecurity.Val = false;
}
m_Params.GetText(Info.Options);
UString volumeString;
m_Volume.GetText(volumeString);
volumeString.Trim();
Info.VolumeSizes.Clear();
if (!volumeString.IsEmpty())
{
if (!ParseVolumeSizes(volumeString, Info.VolumeSizes))
{
ShowErrorMessageHwndRes(*this, IDS_INCORRECT_VOLUME_SIZE);
return;
}
if (!Info.VolumeSizes.IsEmpty())
{
const UInt64 volumeSize = Info.VolumeSizes.Back();
if (volumeSize < (100 << 10))
{
wchar_t s[32];
ConvertUInt64ToString(volumeSize, s);
if (::MessageBoxW(*this, MyFormatNew(IDS_SPLIT_CONFIRM, s),
L"7-Zip", MB_YESNOCANCEL | MB_ICONQUESTION) != IDYES)
return;
}
}
}
for (int i = 0; i < m_ArchivePath.GetCount(); i++)
{
UString sTemp;
m_ArchivePath.GetLBText(i, sTemp);
sTemp.Trim();
AddUniqueString(m_RegistryInfo.ArcPaths, sTemp);
}
if (m_RegistryInfo.ArcPaths.Size() > kHistorySize)
m_RegistryInfo.ArcPaths.DeleteBack();
if (Info.FormatIndex >= 0)
m_RegistryInfo.ArcType = (*ArcFormats)[Info.FormatIndex].Name;
m_RegistryInfo.ShowPassword = IsShowPasswordChecked();
m_RegistryInfo.Save();
CModalDialog::OnOK();
}
#define kHelpTopic "fm/plugins/7-zip/add.htm"
void CCompressDialog::OnHelp()
{
ShowHelpWindow(kHelpTopic);
}
bool CCompressDialog::OnCommand(int code, int itemID, LPARAM lParam)
{
if (code == CBN_SELCHANGE)
{
switch (itemID)
{
case IDC_COMPRESS_ARCHIVE:
{
// we can 't change m_ArchivePath in that handler !
DirPrefix.Empty();
SetItemText(IDT_COMPRESS_ARCHIVE_FOLDER, DirPrefix);
/*
UString path;
m_ArchivePath.GetText(path);
m_ArchivePath.SetText(L"");
if (IsAbsolutePath(path))
{
UString fileName;
SetArcPathFields(path, fileName);
SetArchiveName(fileName);
}
*/
return true;
}
case IDC_COMPRESS_FORMAT:
{
const bool isSFX = IsSFX();
SaveOptionsInMem();
FormatChanged();
SetArchiveName2(isSFX);
return true;
}
case IDC_COMPRESS_LEVEL:
{
Get_FormatOptions().ResetForLevelChange();
SetMethod();
SetSolidBlockSize();
SetNumThreads();
CheckSFXNameChange();
SetMemoryUsage();
return true;
}
case IDC_COMPRESS_METHOD:
{
MethodChanged();
SetSolidBlockSize();
SetNumThreads();
CheckSFXNameChange();
SetMemoryUsage();
if (Get_ArcInfoEx().Flags_HashHandler())
SetArchiveName2(false);
return true;
}
case IDC_COMPRESS_DICTIONARY:
{
/* we want to change the reported threads for Auto line
and keep selected NumThreads option
So we save selected NumThreads option in memory */
SaveOptionsInMem();
const UInt32 blockSizeLog = GetBlockSizeSpec();
if (// blockSizeLog != (UInt32)(Int32)-1 &&
blockSizeLog != kSolidLog_NoSolid
&& blockSizeLog != kSolidLog_FullSolid)
{
Get_FormatOptions().Reset_BlockLogSize();
// SetSolidBlockSize(true);
}
SetSolidBlockSize();
SetNumThreads(); // we want to change the reported threads for Auto line only
SetMemoryUsage();
return true;
}
case IDC_COMPRESS_ORDER:
return true;
case IDC_COMPRESS_SOLID:
{
SetMemoryUsage();
return true;
}
case IDC_COMPRESS_THREADS:
{
SetMemoryUsage();
return true;
}
case IDC_COMPRESS_MEM_USE:
{
/* we want to change the reported threads for Auto line
and keep selected NumThreads option
So we save selected NumThreads option in memory */
SaveOptionsInMem();
SetNumThreads(); // we want to change the reported threads for Auto line only
SetMemoryUsage();
return true;
}
}
}
return CModalDialog::OnCommand(code, itemID, lParam);
}
void CCompressDialog::CheckSFXNameChange()
{
const bool isSFX = IsSFX();
CheckSFXControlsEnable();
if (isSFX != IsSFX())
SetArchiveName2(isSFX);
}
void CCompressDialog::SetArchiveName2(bool prevWasSFX)
{
UString fileName;
m_ArchivePath.GetText(fileName);
const CArcInfoEx &prevArchiverInfo = (*ArcFormats)[m_PrevFormat];
if (prevArchiverInfo.Flags_KeepName() || Info.KeepName)
{
UString prevExtension;
if (prevWasSFX)
prevExtension = kExeExt;
else
{
prevExtension += '.';
prevExtension += prevArchiverInfo.GetMainExt();
}
const unsigned prevExtensionLen = prevExtension.Len();
if (fileName.Len() >= prevExtensionLen)
if (StringsAreEqualNoCase(fileName.RightPtr(prevExtensionLen), prevExtension))
fileName.DeleteFrom(fileName.Len() - prevExtensionLen);
}
SetArchiveName(fileName);
}
// if type.KeepName then use OriginalFileName
// else if !KeepName remove extension
// add new extension
void CCompressDialog::SetArchiveName(const UString &name)
{
UString fileName = name;
Info.FormatIndex = GetFormatIndex();
const CArcInfoEx &ai = (*ArcFormats)[Info.FormatIndex];
m_PrevFormat = Info.FormatIndex;
if (ai.Flags_KeepName())
{
fileName = OriginalFileName;
}
else
{
if (!Info.KeepName)
{
int dotPos = GetExtDotPos(fileName);
if (dotPos >= 0)
fileName.DeleteFrom(dotPos);
}
}
if (IsSFX())
fileName += kExeExt;
else
{
fileName += '.';
UString ext = ai.GetMainExt();
if (ai.Flags_HashHandler())
{
UString estimatedName;
GetMethodSpec(estimatedName);
if (!estimatedName.IsEmpty())
{
ext = estimatedName;
ext.MakeLower_Ascii();
}
}
fileName += ext;
}
m_ArchivePath.SetText(fileName);
}
int CCompressDialog::FindRegistryFormat(const UString &name)
{
FOR_VECTOR (i, m_RegistryInfo.Formats)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[i];
if (name.IsEqualTo_NoCase(GetUnicodeString(fo.FormatID)))
return i;
}
return -1;
}
int CCompressDialog::FindRegistryFormatAlways(const UString &name)
{
int index = FindRegistryFormat(name);
if (index < 0)
{
NCompression::CFormatOptions fo;
fo.FormatID = GetSystemString(name);
index = m_RegistryInfo.Formats.Add(fo);
}
return index;
}
int CCompressDialog::GetStaticFormatIndex()
{
const CArcInfoEx &ai = Get_ArcInfoEx();
for (unsigned i = 0; i < ARRAY_SIZE(g_Formats); i++)
if (ai.Name.IsEqualTo_Ascii_NoCase(g_Formats[i].Name))
return i;
return 0; // -1;
}
void CCompressDialog::SetNearestSelectComboBox(NControl::CComboBox &comboBox, UInt32 value)
{
for (int i = comboBox.GetCount() - 1; i >= 0; i--)
if ((UInt32)comboBox.GetItemData(i) <= value)
{
comboBox.SetCurSel(i);
return;
}
if (comboBox.GetCount() > 0)
comboBox.SetCurSel(0);
}
void CCompressDialog::SetLevel2()
{
m_Level.ResetContent();
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
const CArcInfoEx &ai = Get_ArcInfoEx();
UInt32 level = 5;
{
int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
if (fo.Level <= 9)
level = fo.Level;
else if (fo.Level == (UInt32)(Int32)-1)
level = 5;
else
level = 9;
}
}
for (unsigned i = 0; i < sizeof(UInt32) * 8; i++)
{
const UInt32 mask = (UInt32)1 << i;
if ((fi.LevelsMask & mask) != 0)
{
UInt32 langID = g_Levels[i];
UString s;
s.Add_UInt32(i);
s += " - ";
s += LangString(langID);
int index = (int)m_Level.AddString(s);
m_Level.SetItemData(index, i);
}
if (fi.LevelsMask <= mask)
break;
}
SetNearestSelectComboBox(m_Level, level);
}
static LRESULT ComboBox_AddStringAscii(NControl::CComboBox &cb, const char *s)
{
return cb.AddString((CSysString)s);
}
// static const char *k_Auto = "- "; // "auto : ";
static void Modify_Auto(AString &s)
{
s.Insert(0, "* ");
// s += " -";
}
void CCompressDialog::SetMethod2(int keepMethodId)
{
m_Method.ResetContent();
_auto_MethodId = -1;
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
const CArcInfoEx &ai = Get_ArcInfoEx();
if (GetLevel() == 0 && !ai.Flags_HashHandler())
{
MethodChanged();
return;
}
UString defaultMethod;
{
const int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
defaultMethod = fo.Method;
}
}
const bool isSfx = IsSFX();
bool weUseSameMethod = false;
const bool is7z = ai.Name.IsEqualTo_Ascii_NoCase("7z");
for (unsigned m = 0;; m++)
{
int methodID;
const char *method;
if (m < fi.NumMethods)
{
methodID = fi.MethodIDs[m];
method = kMethodsNames[methodID];
if (is7z)
if (methodID == kCopy
|| methodID == kDeflate
|| methodID == kDeflate64
)
continue;
}
else
{
if (!is7z)
break;
unsigned extIndex = m - fi.NumMethods;
if (extIndex >= ExternalMethods.Size())
break;
methodID = ARRAY_SIZE(kMethodsNames) + extIndex;
method = ExternalMethods[extIndex].Ptr();
}
if (isSfx)
if (!IsMethodSupportedBySfx(methodID))
continue;
AString s (method);
int writtenMethodId = methodID;
if (m == 0)
{
_auto_MethodId = methodID;
writtenMethodId = -1;
Modify_Auto(s);
}
const int itemIndex = (int)ComboBox_AddStringAscii(m_Method, s);
m_Method.SetItemData(itemIndex, writtenMethodId);
if (keepMethodId == methodID)
{
m_Method.SetCurSel(itemIndex);
weUseSameMethod = true;
continue;
}
if ((defaultMethod.IsEqualTo_Ascii_NoCase(method) || m == 0) && !weUseSameMethod)
m_Method.SetCurSel(itemIndex);
}
if (!weUseSameMethod)
MethodChanged();
}
bool CCompressDialog::IsZipFormat()
{
return Get_ArcInfoEx().Name.IsEqualTo_Ascii_NoCase("zip");
}
bool CCompressDialog::IsXzFormat()
{
return Get_ArcInfoEx().Name.IsEqualTo_Ascii_NoCase("xz");
}
void CCompressDialog::SetEncryptionMethod()
{
_encryptionMethod.ResetContent();
_default_encryptionMethod_Index = -1;
const CArcInfoEx &ai = Get_ArcInfoEx();
if (ai.Name.IsEqualTo_Ascii_NoCase("7z"))
{
ComboBox_AddStringAscii(_encryptionMethod, "AES-256");
_encryptionMethod.SetCurSel(0);
_default_encryptionMethod_Index = 0;
}
else if (ai.Name.IsEqualTo_Ascii_NoCase("zip"))
{
int index = FindRegistryFormat(ai.Name);
UString encryptionMethod;
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
encryptionMethod = fo.EncryptionMethod;
}
int sel = 0;
// if (ZipCryptoIsAllowed)
{
ComboBox_AddStringAscii(_encryptionMethod, "ZipCrypto");
sel = (encryptionMethod.IsPrefixedBy_Ascii_NoCase("aes") ? 1 : 0);
_default_encryptionMethod_Index = 0;
}
ComboBox_AddStringAscii(_encryptionMethod, "AES-256");
_encryptionMethod.SetCurSel(sel);
}
}
int CCompressDialog::GetMethodID_RAW()
{
if (m_Method.GetCount() <= 0)
return -1;
return (int)(Int32)(UInt32)m_Method.GetItemData_of_CurSel();
}
int CCompressDialog::GetMethodID()
{
int raw = GetMethodID_RAW();
if (raw < 0)
return _auto_MethodId;
return raw;
}
UString CCompressDialog::GetMethodSpec(UString &estimatedName)
{
estimatedName.Empty();
if (m_Method.GetCount() < 1)
return estimatedName;
const int methodIdRaw = GetMethodID_RAW();
int methodId = methodIdRaw;
if (methodIdRaw < 0)
methodId = _auto_MethodId;
UString s;
if (methodId >= 0)
{
if (methodId < ARRAY_SIZE(kMethodsNames))
estimatedName = kMethodsNames[methodId];
else
estimatedName = ExternalMethods[methodId - ARRAY_SIZE(kMethodsNames)];
if (methodIdRaw >= 0)
s = estimatedName;
}
return s;
}
UString CCompressDialog::GetMethodSpec()
{
UString estimatedName;
UString s = GetMethodSpec(estimatedName);
return s;
}
bool CCompressDialog::IsMethodEqualTo(const UString &s)
{
UString estimatedName;
const UString shortName = GetMethodSpec(estimatedName);
if (s.IsEmpty())
return shortName.IsEmpty();
return s.IsEqualTo_NoCase(estimatedName);
}
UString CCompressDialog::GetEncryptionMethodSpec()
{
UString s;
if (_encryptionMethod.GetCount() > 0
&& _encryptionMethod.GetCurSel() != _default_encryptionMethod_Index)
{
_encryptionMethod.GetText(s);
s.RemoveChar(L'-');
}
return s;
}
static const size_t k_Auto_Dict = (size_t)0 - 1;
int CCompressDialog::AddDict2(size_t sizeReal, size_t sizeShow)
{
char c = 0;
unsigned moveBits = 0;
if ((sizeShow & 0xFFFFF) == 0) { moveBits = 20; c = 'M'; }
else if ((sizeShow & 0x3FF) == 0) { moveBits = 10; c = 'K'; }
AString s;
s.Add_UInt64(sizeShow >> moveBits);
s.Add_Space();
if (moveBits != 0)
s += c;
s += 'B';
if (sizeReal == k_Auto_Dict)
Modify_Auto(s);
const int index = (int)ComboBox_AddStringAscii(m_Dictionary, s);
m_Dictionary.SetItemData(index, sizeReal);
return index;
}
int CCompressDialog::AddDict(size_t size)
{
return AddDict2(size, size);
}
void CCompressDialog::SetDictionary2()
{
m_Dictionary.ResetContent();
// _auto_Dict = (UInt32)1 << 24; // we can use this dictSize to calculate _auto_Solid for unknown method for 7z
_auto_Dict = (UInt32)(Int32)-1; // for debug:
const CArcInfoEx &ai = Get_ArcInfoEx();
UInt32 defaultDict = (UInt32)(Int32)-1;
{
const int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
if (IsMethodEqualTo(fo.Method))
defaultDict = fo.Dictionary;
}
}
const int methodID = GetMethodID();
const UInt32 level = GetLevel2();
if (methodID < 0)
return;
switch (methodID)
{
case kLZMA:
case kLZMA2:
{
{
_auto_Dict =
( level <= 3 ? ((UInt32)1 << (level * 2 + 16)) :
( level <= 6 ? ((UInt32)1 << (level + 19)) :
( level <= 7 ? ((UInt32)1 << 25) : ((UInt32)1 << 26)
)));
}
// we use threshold 3.75 GiB to switch to kLzmaMaxDictSize.
if (defaultDict != (UInt32)(Int32)-1
&& defaultDict >= ((UInt32)15 << 28))
defaultDict = kLzmaMaxDictSize;
const size_t kLzmaMaxDictSize_Up = (size_t)1 << (20 + sizeof(size_t) / 4 * 6);
int curSel = AddDict2(k_Auto_Dict, _auto_Dict);
for (unsigned i = (16 - 1) * 2; i <= (32 - 1) * 2; i++)
{
if (i < (20 - 1) * 2
&& i != (16 - 1) * 2
&& i != (18 - 1) * 2)
continue;
if (i == (20 - 1) * 2 + 1)
continue;
const size_t dict_up = (size_t)(2 + (i & 1)) << (i / 2);
size_t dict = dict_up;
if (dict_up >= kLzmaMaxDictSize)
dict = kLzmaMaxDictSize; // we reduce dictionary
const int index = AddDict(dict);
// AddDict2(dict, dict_up); // for debug : we show 4 GB
// const UInt32 numThreads = 2;
// const UInt64 memUsage = GetMemoryUsageComp_Threads_Dict(numThreads, dict);
if (defaultDict != (UInt32)(Int32)-1)
if (dict <= defaultDict || curSel <= 0)
// if (!maxRamSize_Defined || memUsage <= maxRamSize)
curSel = index;
if (dict_up >= kLzmaMaxDictSize_Up)
break;
}
m_Dictionary.SetCurSel(curSel);
break;
}
case kPPMd:
{
_auto_Dict = (UInt32)1 << (level + 19);
const UInt32 kPpmd_Default_4g = (UInt32)0 - ((UInt32)1 << 10);
const size_t kPpmd_MaxDictSize_Up = (size_t)1 << (29 + sizeof(size_t) / 8);
if (defaultDict != (UInt32)(Int32)-1
&& defaultDict >= ((UInt32)15 << 28)) // threshold
defaultDict = kPpmd_Default_4g;
int curSel = AddDict2(k_Auto_Dict, _auto_Dict);
for (unsigned i = (20 - 1) * 2; i <= (32 - 1) * 2; i++)
{
if (i == (20 - 1) * 2 + 1)
continue;
const size_t dict_up = (size_t)(2 + (i & 1)) << (i / 2);
size_t dict = dict_up;
if (dict_up >= kPpmd_Default_4g)
dict = kPpmd_Default_4g;
const int index = AddDict2(dict, dict_up);
// AddDict2((UInt32)((UInt32)0 - 2), dict_up); // for debug
// AddDict(dict_up); // for debug
// const UInt64 memUsage = GetMemoryUsageComp_Threads_Dict(1, dict);
if (defaultDict != (UInt32)(Int32)-1)
if (dict <= defaultDict || curSel <= 0)
// if (!maxRamSize_Defined || memUsage <= maxRamSize)
curSel = index;
if (dict_up >= kPpmd_MaxDictSize_Up)
break;
}
m_Dictionary.SetCurSel(curSel);
break;
}
case kPPMdZip:
{
_auto_Dict = (UInt32)1 << (level + 19);
int curSel = AddDict2(k_Auto_Dict, _auto_Dict);
for (unsigned i = 20; i <= 28; i++)
{
const UInt32 dict = (UInt32)1 << i;
const int index = AddDict(dict);
// const UInt64 memUsage = GetMemoryUsageComp_Threads_Dict(1, dict);
if (defaultDict != (UInt32)(Int32)-1)
if (dict <= defaultDict || curSel <= 0)
// if (!maxRamSize_Defined || memUsage <= maxRamSize)
curSel = index;
}
m_Dictionary.SetCurSel(curSel);
break;
}
case kDeflate:
case kDeflate64:
{
const UInt32 dict = (methodID == kDeflate ? (UInt32)(1 << 15) : (UInt32)(1 << 16));
_auto_Dict = dict;
AddDict2(k_Auto_Dict, _auto_Dict);
m_Dictionary.SetCurSel(0);
// EnableItem(IDC_COMPRESS_DICTIONARY, false);
break;
}
case kBZip2:
{
{
if (level >= 5) _auto_Dict = (900 << 10);
else if (level >= 3) _auto_Dict = (500 << 10);
else _auto_Dict = (100 << 10);
}
int curSel = AddDict2(k_Auto_Dict, _auto_Dict);
for (unsigned i = 1; i <= 9; i++)
{
const UInt32 dict = ((UInt32)i * 100) << 10;
AddDict(dict);
// AddDict2(i * 100000, dict);
if (defaultDict != (UInt32)(Int32)-1)
if (i <= defaultDict / 100000 || curSel <= 0)
curSel = m_Dictionary.GetCount() - 1;
}
m_Dictionary.SetCurSel(curSel);
break;
}
case kCopy:
{
_auto_Dict = 0;
AddDict(0);
m_Dictionary.SetCurSel(0);
break;
}
}
}
UInt32 CCompressDialog::GetComboValue(NWindows::NControl::CComboBox &c, int defMax)
{
if (c.GetCount() <= defMax)
return (UInt32)(Int32)-1;
return (UInt32)c.GetItemData_of_CurSel();
}
UInt64 CCompressDialog::GetComboValue_64(NWindows::NControl::CComboBox &c, int defMax)
{
if (c.GetCount() <= defMax)
return (UInt64)(Int64)-1;
// LRESULT is signed. so we cast it to unsigned size_t at first:
LRESULT val = c.GetItemData_of_CurSel();
if (val == (LPARAM)(INT_PTR)(-1))
return (UInt64)(Int64)-1;
return (UInt64)(size_t)c.GetItemData_of_CurSel();
}
UInt32 CCompressDialog::GetLevel2()
{
UInt32 level = GetLevel();
if (level == (UInt32)(Int32)-1)
level = 5;
return level;
}
int CCompressDialog::AddOrder(UInt32 size)
{
char s[32];
ConvertUInt32ToString(size, s);
int index = (int)ComboBox_AddStringAscii(m_Order, s);
m_Order.SetItemData(index, size);
return index;
}
int CCompressDialog::AddOrder_Auto()
{
AString s;
s.Add_UInt32(_auto_Order);
Modify_Auto(s);
int index = (int)ComboBox_AddStringAscii(m_Order, s);
m_Order.SetItemData(index, (LPARAM)(INT_PTR)(-1));
return index;
}
void CCompressDialog::SetOrder2()
{
m_Order.ResetContent();
_auto_Order = 1;
const CArcInfoEx &ai = Get_ArcInfoEx();
UInt32 defaultOrder = (UInt32)(Int32)-1;
{
const int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
if (IsMethodEqualTo(fo.Method))
defaultOrder = fo.Order;
}
}
const int methodID = GetMethodID();
const UInt32 level = GetLevel2();
if (methodID < 0)
return;
switch (methodID)
{
case kLZMA:
case kLZMA2:
{
_auto_Order = (level < 7 ? 32 : 64);
int curSel = AddOrder_Auto();
for (unsigned i = 2 * 2; i < 8 * 2; i++)
{
UInt32 order = ((UInt32)(2 + (i & 1)) << (i / 2));
if (order > 256)
order = 273;
const int index = AddOrder(order);
if (defaultOrder != (UInt32)(Int32)-1)
if (order <= defaultOrder || curSel <= 0)
curSel = index;
}
m_Order.SetCurSel(curSel);
break;
}
case kDeflate:
case kDeflate64:
{
{
if (level >= 9) _auto_Order = 128;
else if (level >= 7) _auto_Order = 64;
else _auto_Order = 32;
}
int curSel = AddOrder_Auto();
for (unsigned i = 2 * 2; i < 8 * 2; i++)
{
UInt32 order = ((UInt32)(2 + (i & 1)) << (i / 2));
if (order > 256)
order = (methodID == kDeflate64 ? 257 : 258);
const int index = AddOrder(order);
if (defaultOrder != (UInt32)(Int32)-1)
if (order <= defaultOrder || curSel <= 0)
curSel = index;
}
m_Order.SetCurSel(curSel);
break;
}
case kPPMd:
{
{
if (level >= 9) _auto_Order = 32;
else if (level >= 7) _auto_Order = 16;
else if (level >= 5) _auto_Order = 6;
else _auto_Order = 4;
}
int curSel = AddOrder_Auto();
for (unsigned i = 0;; i++)
{
UInt32 order = i + 2;
if (i >= 2)
order = (4 + ((i - 2) & 3)) << ((i - 2) / 4);
const int index = AddOrder(order);
if (defaultOrder != (UInt32)(Int32)-1)
if (order <= defaultOrder || curSel <= 0)
curSel = index;
if (order >= 32)
break;
}
m_Order.SetCurSel(curSel);
break;
}
case kPPMdZip:
{
_auto_Order = level + 3;
int curSel = AddOrder_Auto();
for (unsigned i = 2; i <= 16; i++)
{
const int index = AddOrder(i);
if (defaultOrder != (UInt32)(Int32)-1)
if (i <= defaultOrder || curSel <= 0)
curSel = index;
}
m_Order.SetCurSel(curSel);
break;
}
// case kBZip2:
default:
break;
}
}
bool CCompressDialog::GetOrderMode()
{
switch (GetMethodID())
{
case kPPMd:
case kPPMdZip:
return true;
}
return false;
}
static UInt64 Get_Lzma2_ChunkSize(UInt64 dict)
{
// we use same default chunk sizes as defined in 7z encoder and lzma2 encoder
UInt64 cs = (UInt64)dict << 2;
const UInt32 kMinSize = (UInt32)1 << 20;
const UInt32 kMaxSize = (UInt32)1 << 28;
if (cs < kMinSize) cs = kMinSize;
if (cs > kMaxSize) cs = kMaxSize;
if (cs < dict) cs = dict;
cs += (kMinSize - 1);
cs &= ~(UInt64)(kMinSize - 1);
return cs;
}
static void Add_Size(AString &s, UInt64 val)
{
unsigned moveBits = 0;
char c = 0;
if ((val & 0x3FFFFFFF) == 0) { moveBits = 30; c = 'G'; }
else if ((val & 0xFFFFF) == 0) { moveBits = 20; c = 'M'; }
else if ((val & 0x3FF) == 0) { moveBits = 10; c = 'K'; }
s.Add_UInt64(val >> moveBits);
s.Add_Space();
if (moveBits != 0)
s += c;
s += 'B';
}
void CCompressDialog::SetSolidBlockSize2()
{
m_Solid.ResetContent();
_auto_Solid = 1 << 20;
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
if (!fi.Solid_())
return;
const UInt32 level = GetLevel2();
if (level == 0)
return;
UInt64 dict = GetDict2();
if (dict == (UInt64)(Int64)-1)
{
dict = 1 << 25; // default dict for unknown methods
// return;
}
UInt32 defaultBlockSize = (UInt32)(Int32)-1;
const CArcInfoEx &ai = Get_ArcInfoEx();
/*
if (usePrevDictionary)
defaultBlockSize = GetBlockSizeSpec();
else
*/
{
const int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
if (IsMethodEqualTo(fo.Method))
defaultBlockSize = fo.BlockLogSize;
}
}
const bool is7z = ai.Name.IsEqualTo_Ascii_NoCase("7z");
const UInt64 cs = Get_Lzma2_ChunkSize(dict);
// Solid Block Size
UInt64 blockSize = cs; // for xz
if (is7z)
{
// we use same default block sizes as defined in 7z encoder
UInt64 kMaxSize = (UInt64)1 << 32;
const int methodId = GetMethodID();
if (methodId == kLZMA2)
{
blockSize = cs << 6;
kMaxSize = (UInt64)1 << 34;
}
else
{
UInt64 dict2 = dict;
if (methodId == kBZip2)
{
dict2 /= 100000;
if (dict2 < 1)
dict2 = 1;
dict2 *= 100000;
}
blockSize = dict2 << 7;
}
const UInt32 kMinSize = (UInt32)1 << 24;
if (blockSize < kMinSize) blockSize = kMinSize;
if (blockSize > kMaxSize) blockSize = kMaxSize;
}
_auto_Solid = blockSize;
int curSel;
{
AString s;
Add_Size(s, _auto_Solid);
Modify_Auto(s);
int index = (int)ComboBox_AddStringAscii(m_Solid, s);
m_Solid.SetItemData(index, (UInt32)(Int32)-1);
curSel = index;
}
if (is7z)
{
UString s ('-');
// kSolidLog_NoSolid = 0 for xz means default blockSize
if (is7z)
LangString(IDS_COMPRESS_NON_SOLID, s);
const int index = (int)m_Solid.AddString(s);
m_Solid.SetItemData(index, (UInt32)kSolidLog_NoSolid);
if (defaultBlockSize == kSolidLog_NoSolid)
curSel = index;
}
for (unsigned i = 20; i <= 36; i++)
{
AString s;
Add_Size(s, (UInt64)1 << i);
const int index = (int)ComboBox_AddStringAscii(m_Solid, s);
m_Solid.SetItemData(index, (UInt32)i);
if (defaultBlockSize != (UInt32)(Int32)-1)
if (i <= defaultBlockSize || index <= 1)
curSel = index;
}
{
const int index = (int)m_Solid.AddString(LangString(IDS_COMPRESS_SOLID));
m_Solid.SetItemData(index, kSolidLog_FullSolid);
if (defaultBlockSize == kSolidLog_FullSolid)
curSel = index;
}
m_Solid.SetCurSel(curSel);
}
void CCompressDialog::SetNumThreads2()
{
_auto_NumThreads = 1;
m_NumThreads.ResetContent();
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
if (!fi.MultiThread_())
return;
const UInt32 numHardwareThreads = NSystem::GetNumberOfProcessors();
// 64; // for debug:
UInt32 defaultValue = numHardwareThreads;
bool useAutoThreads = true;
{
const CArcInfoEx &ai = Get_ArcInfoEx();
int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
if (IsMethodEqualTo(fo.Method) && fo.NumThreads != (UInt32)(Int32)-1)
{
defaultValue = fo.NumThreads;
useAutoThreads = false;
}
}
}
UInt32 numAlgoThreadsMax = numHardwareThreads * 2;
const int methodID = GetMethodID();
switch (methodID)
{
case kLZMA: numAlgoThreadsMax = 2; break;
case kLZMA2: numAlgoThreadsMax = 256; break;
case kBZip2: numAlgoThreadsMax = 32; break;
case kCopy:
case kPPMd:
case kDeflate:
case kDeflate64:
case kPPMdZip:
numAlgoThreadsMax = 1;
}
const bool isZip = IsZipFormat();
if (isZip)
{
numAlgoThreadsMax =
#ifdef _WIN32
64; // _WIN32 supports only 64 threads in one group. So no need for more threads here
#else
128;
#endif
}
UInt32 autoThreads = numHardwareThreads;
if (autoThreads > numAlgoThreadsMax)
autoThreads = numAlgoThreadsMax;
const UInt64 memUse_Limit = Get_MemUse_Bytes();
if (autoThreads > 1 && _ramSize_Defined)
{
if (isZip)
{
for (; autoThreads > 1; autoThreads--)
{
const UInt64 dict64 = GetDict2();
UInt64 decompressMemory;
const UInt64 usage = GetMemoryUsage_Threads_Dict_DecompMem(autoThreads, dict64, decompressMemory);
if (usage <= memUse_Limit)
break;
}
}
else if (methodID == kLZMA2)
{
const UInt64 dict64 = GetDict2();
const UInt32 numThreads1 = (GetLevel2() >= 5 ? 2 : 1);
UInt32 numBlockThreads = autoThreads / numThreads1;
for (; numBlockThreads > 1; numBlockThreads--)
{
autoThreads = numBlockThreads * numThreads1;
UInt64 decompressMemory;
const UInt64 usage = GetMemoryUsage_Threads_Dict_DecompMem(autoThreads, dict64, decompressMemory);
if (usage <= memUse_Limit)
break;
}
autoThreads = numBlockThreads * numThreads1;
}
}
_auto_NumThreads = autoThreads;
int curSel = -1;
{
AString s;
s.Add_UInt32(autoThreads);
Modify_Auto(s);
int index = (int)ComboBox_AddStringAscii(m_NumThreads, s);
m_NumThreads.SetItemData(index, (LPARAM)(INT_PTR)(-1));
// m_NumThreads.SetItemData(index, autoThreads);
if (useAutoThreads)
curSel = index;
}
if (numAlgoThreadsMax != autoThreads || autoThreads != 1)
for (UInt32 i = 1; i <= numHardwareThreads * 2 && i <= numAlgoThreadsMax; i++)
{
char s[32];
ConvertUInt32ToString(i, s);
int index = (int)ComboBox_AddStringAscii(m_NumThreads, s);
m_NumThreads.SetItemData(index, (UInt32)i);
if (!useAutoThreads && i == defaultValue)
curSel = index;
}
m_NumThreads.SetCurSel(curSel);
}
static void AddMemSize(UString &res, UInt64 size)
{
char c;
unsigned moveBits = 0;
if (size >= ((UInt64)1 << 31) && (size & 0x3FFFFFFF) == 0)
{ moveBits = 30; c = 'G'; }
else // if (size >= ((UInt32)1 << 21) && (size & 0xFFFFF) == 0)
{ moveBits = 20; c = 'M'; }
// else { moveBits = 10; c = 'K'; }
res.Add_UInt64(size >> moveBits);
res.Add_Space();
if (moveBits != 0)
res += c;
res += 'B';
}
int CCompressDialog::AddMemComboItem(UInt64 val, bool isPercent, bool isDefault)
{
UString sUser;
UString sRegistry;
if (isPercent)
{
UString s;
s.Add_UInt64(val);
s += '%';
if (isDefault)
sUser = "* ";
else
sRegistry = s;
sUser += s;
}
else
{
AddMemSize(sUser, val);
sRegistry = sUser;
for (;;)
{
int pos = sRegistry.Find(L' ');
if (pos < 0)
break;
sRegistry.Delete(pos);
}
if (!sRegistry.IsEmpty())
if (sRegistry.Back() == 'B')
sRegistry.DeleteBack();
}
const unsigned dataIndex = _memUse_Strings.Add(sRegistry);
const int index = (int)m_MemUse.AddString(sUser);
m_MemUse.SetItemData(index, dataIndex);
return index;
}
void CCompressDialog::SetMemUseCombo()
{
_memUse_Strings.Clear();
m_MemUse.ResetContent();
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
{
const bool enable = fi.MemUse_();
ShowItem_Bool(IDT_COMPRESS_MEMORY, enable);
ShowItem_Bool(IDT_COMPRESS_MEMORY_VALUE, enable);
ShowItem_Bool(IDT_COMPRESS_MEMORY_DE, enable);
ShowItem_Bool(IDT_COMPRESS_MEMORY_DE_VALUE, enable);
ShowItem_Bool(IDC_COMPRESS_MEM_USE, enable);
EnableItem(IDC_COMPRESS_MEM_USE, enable);
if (!enable)
return;
}
UInt64 curMem_Bytes = 0;
UInt64 curMem_Percents = 0;
bool needSetCur_Bytes = false;
bool needSetCur_Percents = false;
{
const NCompression::CFormatOptions &fo = Get_FormatOptions();
if (!fo.MemUse.IsEmpty())
{
NCompression::CMemUse mu;
mu.Parse(fo.MemUse);
if (mu.IsDefined)
{
if (mu.IsPercent)
{
curMem_Percents = mu.Val;
needSetCur_Percents = true;
}
else
{
curMem_Bytes = mu.GetBytes(_ramSize_Reduced);
needSetCur_Bytes = true;
}
}
}
}
// 80% - is auto usage limit in handlers
AddMemComboItem(80, true, true);
m_MemUse.SetCurSel(0);
{
for (unsigned i = 10;; i += 10)
{
UInt64 size = i;
if (i > 100)
size = (UInt64)(Int64)-1;
if (needSetCur_Percents && size >= curMem_Percents)
{
const int index = AddMemComboItem(curMem_Percents, true);
m_MemUse.SetCurSel(index);
needSetCur_Percents = false;
if (size == curMem_Percents)
continue;
}
if (size == (UInt64)(Int64)-1)
break;
AddMemComboItem(size, true);
}
}
{
for (unsigned i = (27) * 2;; i++)
{
UInt64 size = (UInt64)(2 + (i & 1)) << (i / 2);
if (i > (20 + sizeof(size_t) * 3 - 1) * 2)
size = (UInt64)(Int64)-1;
if (needSetCur_Bytes && size >= curMem_Bytes)
{
const int index = AddMemComboItem(curMem_Bytes);
m_MemUse.SetCurSel(index);
needSetCur_Bytes = false;
if (size == curMem_Bytes)
continue;
}
if (size == (UInt64)(Int64)-1)
break;
AddMemComboItem(size);
}
}
}
UString CCompressDialog::Get_MemUse_Spec()
{
if (m_MemUse.GetCount() < 1)
return UString();
return _memUse_Strings[(unsigned)m_MemUse.GetItemData_of_CurSel()];
}
UInt64 CCompressDialog::Get_MemUse_Bytes()
{
const UString mus = Get_MemUse_Spec();
NCompression::CMemUse mu;
if (!mus.IsEmpty())
{
mu.Parse(mus);
if (mu.IsDefined)
return mu.GetBytes(_ramSize_Reduced);
}
return _ramUsage_Auto; // _ramSize_Reduced; // _ramSize;;
}
UInt64 CCompressDialog::GetMemoryUsage_DecompMem(UInt64 &decompressMemory)
{
return GetMemoryUsage_Dict_DecompMem(GetDict2(), decompressMemory);
}
UInt64 CCompressDialog::GetMemoryUsageComp_Threads_Dict(UInt32 numThreads, UInt64 dict64)
{
UInt64 decompressMemory;
return GetMemoryUsage_Threads_Dict_DecompMem(numThreads, dict64, decompressMemory);
}
UInt64 CCompressDialog::GetMemoryUsage_Dict_DecompMem(UInt64 dict64, UInt64 &decompressMemory)
{
return GetMemoryUsage_Threads_Dict_DecompMem(GetNumThreads2(), dict64, decompressMemory);
}
UInt64 CCompressDialog::GetMemoryUsage_Threads_Dict_DecompMem(UInt32 numThreads, UInt64 dict64, UInt64 &decompressMemory)
{
decompressMemory = (UInt64)(Int64)-1;
if (dict64 == (UInt64)(Int64)-1)
return (UInt64)(Int64)-1;
UInt32 level = GetLevel2();
if (level == 0)
{
decompressMemory = (1 << 20);
return decompressMemory;
}
UInt64 size = 0;
const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
if (fi.Filter_() && level >= 9)
size += (12 << 20) * 2 + (5 << 20);
// UInt32 numThreads = GetNumThreads2();
UInt32 numMainZipThreads = 1;
if (IsZipFormat())
{
UInt32 numSubThreads = 1;
if (GetMethodID() == kLZMA && numThreads > 1 && level >= 5)
numSubThreads = 2;
numMainZipThreads = numThreads / numSubThreads;
if (numMainZipThreads > 1)
size += (UInt64)numMainZipThreads * ((size_t)sizeof(size_t) << 23);
else
numMainZipThreads = 1;
}
const int methodId = GetMethodID();
switch (methodId)
{
case kLZMA:
case kLZMA2:
{
const UInt32 dict = (dict64 >= kLzmaMaxDictSize ? kLzmaMaxDictSize : (UInt32)dict64);
UInt32 hs = dict - 1;
hs |= (hs >> 1);
hs |= (hs >> 2);
hs |= (hs >> 4);
hs |= (hs >> 8);
hs >>= 1;
if (hs >= (1 << 24))
hs >>= 1;
hs |= (1 << 16) - 1;
// if (numHashBytes >= 5)
if (level < 5)
hs |= (256 << 10) - 1;
hs++;
UInt64 size1 = (UInt64)hs * 4;
size1 += (UInt64)dict * 4;
if (level >= 5)
size1 += (UInt64)dict * 4;
size1 += (2 << 20);
UInt32 numThreads1 = 1;
if (numThreads > 1 && level >= 5)
{
size1 += (2 << 20) + (4 << 20);
numThreads1 = 2;
}
UInt32 numBlockThreads = numThreads / numThreads1;
UInt64 chunkSize = 0; // it's solid chunk
if (methodId != kLZMA && numBlockThreads != 1)
{
chunkSize = Get_Lzma2_ChunkSize(dict);
if (IsXzFormat())
{
UInt32 blockSizeLog = GetBlockSizeSpec();
if (blockSizeLog != (UInt32)(Int32)-1)
{
if (blockSizeLog == kSolidLog_FullSolid)
{
numBlockThreads = 1;
chunkSize = 0;
}
else if (blockSizeLog != kSolidLog_NoSolid)
chunkSize = (UInt64)1 << blockSizeLog;
}
}
}
if (chunkSize == 0)
{
const UInt32 kBlockSizeMax = (UInt32)0 - (UInt32)(1 << 16);
UInt64 blockSize = (UInt64)dict + (1 << 16)
+ (numThreads1 > 1 ? (1 << 20) : 0);
blockSize += (blockSize >> (blockSize < ((UInt32)1 << 30) ? 1 : 2));
if (blockSize >= kBlockSizeMax)
blockSize = kBlockSizeMax;
size += numBlockThreads * (size1 + blockSize);
}
else
{
size += numBlockThreads * (size1 + chunkSize);
UInt32 numPackChunks = numBlockThreads + (numBlockThreads / 8) + 1;
if (chunkSize < ((UInt32)1 << 26)) numBlockThreads++;
if (chunkSize < ((UInt32)1 << 24)) numBlockThreads++;
if (chunkSize < ((UInt32)1 << 22)) numBlockThreads++;
size += numPackChunks * chunkSize;
}
decompressMemory = dict + (2 << 20);
return size;
}
case kPPMd:
{
decompressMemory = dict64 + (2 << 20);
return size + decompressMemory;
}
case kDeflate:
case kDeflate64:
{
UInt64 size1 = 3 << 20;
// if (level >= 7)
size1 += (1 << 20);
size += size1 * numMainZipThreads;
decompressMemory = (2 << 20);
return size;
}
case kBZip2:
{
decompressMemory = (7 << 20);
UInt64 memForOneThread = (10 << 20);
return size + memForOneThread * numThreads;
}
case kPPMdZip:
{
decompressMemory = dict64 + (2 << 20);
return size + (UInt64)decompressMemory * numThreads;
}
}
return (UInt64)(Int64)-1;
}
static void AddMemUsage(UString &s, UInt64 v)
{
const char *post;
if (v <= ((UInt64)16 << 30))
{
v = (v + (1 << 20) - 1) >> 20;
post = "MB";
}
else if (v <= ((UInt64)64 << 40))
{
v = (v + (1 << 30) - 1) >> 30;
post = "GB";
}
else
{
const UInt64 v2 = v + ((UInt64)1 << 40) - 1;
if (v <= v2)
v = v2;
v >>= 40;
post = "TB";
}
s.Add_UInt64(v);
s.Add_Space();
s += post;
}
void CCompressDialog::PrintMemUsage(UINT res, UInt64 value)
{
if (value == (UInt64)(Int64)-1)
{
SetItemText(res, TEXT("?"));
return;
}
UString s;
AddMemUsage(s, value);
if (res == IDT_COMPRESS_MEMORY_VALUE)
{
const UString mus = Get_MemUse_Spec();
NCompression::CMemUse mu;
if (!mus.IsEmpty())
mu.Parse(mus);
if (mu.IsDefined)
{
s += " / ";
AddMemUsage(s, mu.GetBytes(_ramSize_Reduced));
}
else if (_ramSize_Defined)
{
s += " / ";
AddMemUsage(s, _ramUsage_Auto);
}
if (_ramSize_Defined)
{
s += " / ";
AddMemUsage(s, _ramSize);
}
}
SetItemText(res, s);
}
void CCompressDialog::SetMemoryUsage()
{
UInt64 decompressMem;
const UInt64 memUsage = GetMemoryUsage_DecompMem(decompressMem);
PrintMemUsage(IDT_COMPRESS_MEMORY_VALUE, memUsage);
PrintMemUsage(IDT_COMPRESS_MEMORY_DE_VALUE, decompressMem);
}
void CCompressDialog::SetParams()
{
const CArcInfoEx &ai = Get_ArcInfoEx();
m_Params.SetText(TEXT(""));
const int index = FindRegistryFormat(ai.Name);
if (index >= 0)
{
const NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
m_Params.SetText(fo.Options);
}
}
void CCompressDialog::SaveOptionsInMem()
{
m_Params.GetText(Info.Options);
Info.Options.Trim();
const CArcInfoEx &ai = (*ArcFormats)[Info.FormatIndex];
const int index = FindRegistryFormatAlways(ai.Name);
NCompression::CFormatOptions &fo = m_RegistryInfo.Formats[index];
fo.Options = Info.Options;
fo.Level = GetLevelSpec();
{
const UInt64 dict64 = GetDictSpec();
UInt32 dict32;
if (dict64 == (UInt64)(Int64)-1)
dict32 = (UInt32)(Int32)-1;
else
{
dict32 = (UInt32)dict64;
if (dict64 != dict32)
{
/* here we must write 32-bit value for registry that indicates big_value
(UInt32)(Int32)-1 : is used as marker for default size
(UInt32)(Int32)-2 : it can be used to indicate big value (4 GiB)
the value must be larger than threshold
*/
dict32 = (UInt32)(Int32)-2;
// dict32 = kLzmaMaxDictSize; // it must be larger than threshold
}
}
fo.Dictionary = dict32;
}
fo.Order = GetOrderSpec();
fo.Method = GetMethodSpec();
fo.EncryptionMethod = GetEncryptionMethodSpec();
fo.NumThreads = GetNumThreadsSpec();
fo.BlockLogSize = GetBlockSizeSpec();
fo.MemUse = Get_MemUse_Spec();
}
unsigned CCompressDialog::GetFormatIndex()
{
return (unsigned)m_Format.GetItemData_of_CurSel();
}
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