Update to 7-Zip Version 22.00

See: https://sourceforge.net/p/sevenzip/discussion/45797/thread/9c2d9061ce/
2025-12-08 12:07:03 -06:00 · 2022-08-07 09:59:33 +02:00
parent 6a4fe97fc3
commit 57558682a8
211 changed files with 15251 additions and 2482 deletions
--- a/CPP/Common/Common.h
+++ b/CPP/Common/Common.h
@@ -35,7 +35,7 @@ you can change this h file or h files included in this file.
   So we can use MY_ARRAY_NEW macro instead of new[] operator. */

 #if defined(_MSC_VER) && (_MSC_VER == 1200) && !defined(_WIN64)
-  #define MY_ARRAY_NEW(p, T, size) p = new T[(size > (unsigned)0xFFFFFFFF / sizeof(T)) ? (unsigned)0xFFFFFFFF / sizeof(T) : size];
+  #define MY_ARRAY_NEW(p, T, size) p = new T[((size) > (unsigned)0xFFFFFFFF / sizeof(T)) ? (unsigned)0xFFFFFFFF / sizeof(T) : (size)];
 #else
  #define MY_ARRAY_NEW(p, T, size) p = new T[size];
 #endif
--- a/CPP/Common/MyCom.h
+++ b/CPP/Common/MyCom.h
@@ -67,6 +67,7 @@ public:
  template <class Q>
  HRESULT QueryInterface(REFGUID iid, Q** pp) const throw()
  {
+    // if (*pp) throw 20220216; // for debug
    return _p->QueryInterface(iid, (void**)pp);
  }
 };
--- a/CPP/Common/MyLinux.h
+++ b/CPP/Common/MyLinux.h
@@ -3,6 +3,18 @@
 #ifndef __MY_LIN_LINUX_H
 #define __MY_LIN_LINUX_H

+// #include "../../C/7zTypes.h"
+
+#define MY_LIN_DT_UNKNOWN   0
+#define MY_LIN_DT_FIFO      1
+#define MY_LIN_DT_CHR       2
+#define MY_LIN_DT_DIR       4
+#define MY_LIN_DT_BLK       6
+#define MY_LIN_DT_REG       8
+#define MY_LIN_DT_LNK       10
+#define MY_LIN_DT_SOCK      12
+#define MY_LIN_DT_WHT       14
+
 #define MY_LIN_S_IFMT  00170000
 #define MY_LIN_S_IFSOCK 0140000
 #define MY_LIN_S_IFLNK  0120000
@@ -39,4 +51,25 @@
 #define MY_LIN_S_IWOTH 00002
 #define MY_LIN_S_IXOTH 00001

+/*
+// major/minor encoding for makedev(): MMMMMmmmmmmMMMmm:
+
+inline UInt32 MY_dev_major(UInt64 dev)
+{
+  return ((UInt32)(dev >> 8) & (UInt32)0xfff) | ((UInt32)(dev >> 32) & ~(UInt32)0xfff);
+}
+
+inline UInt32 MY_dev_minor(UInt64 dev)
+{
+  return ((UInt32)(dev) & 0xff) | ((UInt32)(dev >> 12) & ~0xff);
+}
+
+inline UInt64 MY_dev_makedev(UInt32 __major, UInt32 __minor)
+{
+  return (__minor & 0xff) | ((__major & 0xfff) << 8)
+      | ((UInt64) (__minor & ~0xff)  << 12)
+      | ((UInt64) (__major & ~0xfff) << 32);
+}
+*/
+
 #endif
--- a/CPP/Common/MyString.cpp
+++ b/CPP/Common/MyString.cpp
@@ -30,8 +30,8 @@ inline const char* MyStringGetNextCharPointer(const char *p) throw()
 }
 */

-#define MY_STRING_NEW_char(_size_) MY_STRING_NEW(char, _size_)
-#define MY_STRING_NEW_wchar_t(_size_) MY_STRING_NEW(wchar_t, _size_)
+#define MY_STRING_NEW_char(_size_) MY_STRING_NEW(char, (_size_))
+#define MY_STRING_NEW_wchar_t(_size_) MY_STRING_NEW(wchar_t, (_size_))


 int FindCharPosInString(const char *s, char c) throw()
@@ -190,8 +190,8 @@ bool IsString1PrefixedByString2(const char *s1, const char *s2) throw()
 {
  for (;;)
  {
-    unsigned char c2 = (unsigned char)*s2++; if (c2 == 0) return true;
-    unsigned char c1 = (unsigned char)*s1++; if (c1 != c2) return false;
+    const unsigned char c2 = (unsigned char)*s2++; if (c2 == 0) return true;
+    const unsigned char c1 = (unsigned char)*s1++; if (c1 != c2) return false;
  }
 }

@@ -199,8 +199,8 @@ bool StringsAreEqualNoCase(const wchar_t *s1, const wchar_t *s2) throw()
 {
  for (;;)
  {
-    wchar_t c1 = *s1++;
-    wchar_t c2 = *s2++;
+    const wchar_t c1 = *s1++;
+    const wchar_t c2 = *s2++;
    if (c1 != c2 && MyCharUpper(c1) != MyCharUpper(c2)) return false;
    if (c1 == 0) return true;
  }
@@ -213,10 +213,10 @@ bool AString::IsPrefixedBy_Ascii_NoCase(const char *s) const throw()
  const char *s1 = _chars;
  for (;;)
  {
-    char c2 = *s++;
+    const char c2 = *s++;
    if (c2 == 0)
      return true;
-    char c1 = *s1++;
+    const char c1 = *s1++;
    if (MyCharLower_Ascii(c1) !=
        MyCharLower_Ascii(c2))
      return false;
@@ -228,10 +228,10 @@ bool UString::IsPrefixedBy_Ascii_NoCase(const char *s) const throw()
  const wchar_t *s1 = _chars;
  for (;;)
  {
-    char c2 = *s++;
+    const char c2 = *s++;
    if (c2 == 0)
      return true;
-    wchar_t c1 = *s1++;
+    const wchar_t c1 = *s1++;
    if (MyCharLower_Ascii(c1) != (unsigned char)MyCharLower_Ascii(c2))
      return false;
  }
@@ -241,7 +241,7 @@ bool StringsAreEqual_Ascii(const char *u, const char *a) throw()
 {
  for (;;)
  {
-    char c = *a;
+    const char c = *a;
    if (c != *u)
      return false;
    if (c == 0)
@@ -255,7 +255,7 @@ bool StringsAreEqual_Ascii(const wchar_t *u, const char *a) throw()
 {
  for (;;)
  {
-    unsigned char c = (unsigned char)*a;
+    const unsigned char c = (unsigned char)*a;
    if (c != *u)
      return false;
    if (c == 0)
@@ -269,8 +269,8 @@ bool StringsAreEqualNoCase_Ascii(const char *s1, const char *s2) throw()
 {
  for (;;)
  {
-    char c1 = *s1++;
-    char c2 = *s2++;
+    const char c1 = *s1++;
+    const char c2 = *s2++;
    if (c1 != c2 && MyCharLower_Ascii(c1) != MyCharLower_Ascii(c2))
      return false;
    if (c1 == 0)
@@ -282,8 +282,8 @@ bool StringsAreEqualNoCase_Ascii(const wchar_t *s1, const wchar_t *s2) throw()
 {
  for (;;)
  {
-    wchar_t c1 = *s1++;
-    wchar_t c2 = *s2++;
+    const wchar_t c1 = *s1++;
+    const wchar_t c2 = *s2++;
    if (c1 != c2 && MyCharLower_Ascii(c1) != MyCharLower_Ascii(c2))
      return false;
    if (c1 == 0)
@@ -295,8 +295,8 @@ bool StringsAreEqualNoCase_Ascii(const wchar_t *s1, const char *s2) throw()
 {
  for (;;)
  {
-    wchar_t c1 = *s1++;
-    char c2 = *s2++;
+    const wchar_t c1 = *s1++;
+    const char c2 = *s2++;
    if (c1 != (unsigned char)c2 && (c1 > 0x7F || MyCharLower_Ascii(c1) != (unsigned char)MyCharLower_Ascii(c2)))
      return false;
    if (c1 == 0)
@@ -308,8 +308,8 @@ bool IsString1PrefixedByString2(const wchar_t *s1, const wchar_t *s2) throw()
 {
  for (;;)
  {
-    wchar_t c2 = *s2++; if (c2 == 0) return true;
-    wchar_t c1 = *s1++; if (c1 != c2) return false;
+    const wchar_t c2 = *s2++; if (c2 == 0) return true;
+    const wchar_t c1 = *s1++; if (c1 != c2) return false;
  }
 }

@@ -317,8 +317,8 @@ bool IsString1PrefixedByString2(const wchar_t *s1, const char *s2) throw()
 {
  for (;;)
  {
-    unsigned char c2 = (unsigned char)(*s2++); if (c2 == 0) return true;
-    wchar_t c1 = *s1++; if (c1 != c2) return false;
+    const unsigned char c2 = (unsigned char)(*s2++); if (c2 == 0) return true;
+    const wchar_t c1 = *s1++; if (c1 != c2) return false;
  }
 }

@@ -326,8 +326,8 @@ bool IsString1PrefixedByString2_NoCase_Ascii(const char *s1, const char *s2) thr
 {
  for (;;)
  {
-    char c2 = *s2++; if (c2 == 0) return true;
-    char c1 = *s1++;
+    const char c2 = *s2++; if (c2 == 0) return true;
+    const char c1 = *s1++;
    if (c1 != c2 && MyCharLower_Ascii(c1) != MyCharLower_Ascii(c2))
      return false;
  }
@@ -337,8 +337,8 @@ bool IsString1PrefixedByString2_NoCase_Ascii(const wchar_t *s1, const char *s2)
 {
  for (;;)
  {
-    char c2 = *s2++; if (c2 == 0) return true;
-    wchar_t c1 = *s1++;
+    const char c2 = *s2++; if (c2 == 0) return true;
+    const wchar_t c1 = *s1++;
    if (c1 != (unsigned char)c2 && MyCharLower_Ascii(c1) != (unsigned char)MyCharLower_Ascii(c2))
      return false;
  }
@@ -348,8 +348,8 @@ bool IsString1PrefixedByString2_NoCase(const wchar_t *s1, const wchar_t *s2) thr
 {
  for (;;)
  {
-    wchar_t c2 = *s2++; if (c2 == 0) return true;
-    wchar_t c1 = *s1++;
+    const wchar_t c2 = *s2++; if (c2 == 0) return true;
+    const wchar_t c1 = *s1++;
    if (c1 != c2 && MyCharUpper(c1) != MyCharUpper(c2))
      return false;
  }
@@ -360,12 +360,12 @@ int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2) throw()
 {
  for (;;)
  {
-    wchar_t c1 = *s1++;
-    wchar_t c2 = *s2++;
+    const wchar_t c1 = *s1++;
+    const wchar_t c2 = *s2++;
    if (c1 != c2)
    {
-      wchar_t u1 = MyCharUpper(c1);
-      wchar_t u2 = MyCharUpper(c2);
+      const wchar_t u1 = MyCharUpper(c1);
+      const wchar_t u2 = MyCharUpper(c2);
      if (u1 < u2) return -1;
      if (u1 > u2) return 1;
    }
@@ -401,14 +401,13 @@ void AString::InsertSpace(unsigned &index, unsigned size)
  MoveItems(index + size, index);
 }

-#define k_Alloc_Len_Limit 0x40000000
+#define k_Alloc_Len_Limit (0x40000000 - 2)

 void AString::ReAlloc(unsigned newLimit)
 {
-  if (newLimit < _len || newLimit >= k_Alloc_Len_Limit) throw 20130220;
-  // MY_STRING_REALLOC(_chars, char, newLimit + 1, _len + 1);
-  char *newBuf = MY_STRING_NEW_char(newLimit + 1);
-  memcpy(newBuf, _chars, (size_t)(_len + 1));
+  // MY_STRING_REALLOC(_chars, char, (size_t)newLimit + 1, (size_t)_len + 1);
+  char *newBuf = MY_STRING_NEW_char((size_t)newLimit + 1);
+  memcpy(newBuf, _chars, (size_t)_len + 1);
  MY_STRING_DELETE(_chars);
  _chars = newBuf;
  _limit = newLimit;
@@ -416,9 +415,9 @@ void AString::ReAlloc(unsigned newLimit)

 void AString::ReAlloc2(unsigned newLimit)
 {
-  if (newLimit >= k_Alloc_Len_Limit) throw 20130220;
-  // MY_STRING_REALLOC(_chars, char, newLimit + 1, 0);
-  char *newBuf = MY_STRING_NEW_char(newLimit + 1);
+  if (newLimit > k_Alloc_Len_Limit) throw 20130220;
+  // MY_STRING_REALLOC(_chars, char, (size_t)newLimit + 1, 0);
+  char *newBuf = MY_STRING_NEW_char((size_t)newLimit + 1);
  newBuf[0] = 0;
  MY_STRING_DELETE(_chars);
  _chars = newBuf;
@@ -427,8 +426,8 @@ void AString::ReAlloc2(unsigned newLimit)

 void AString::SetStartLen(unsigned len)
 {
-  _chars = 0;
-  _chars = MY_STRING_NEW_char(len + 1);
+  _chars = NULL;
+  _chars = MY_STRING_NEW_char((size_t)len + 1);
  _len = len;
  _limit = len;
 }
@@ -439,20 +438,30 @@ void AString::Grow_1()
  next += next / 2;
  next += 16;
  next &= ~(unsigned)15;
-  ReAlloc(next - 1);
+  next--;
+  if (next < _len || next > k_Alloc_Len_Limit)
+    next = k_Alloc_Len_Limit;
+  if (next <= _len)
+    throw 20130220;
+  ReAlloc(next);
+  // Grow(1);
 }

 void AString::Grow(unsigned n)
 {
-  unsigned freeSize = _limit - _len;
+  const unsigned freeSize = _limit - _len;
  if (n <= freeSize)
    return;
-  
  unsigned next = _len + n;
  next += next / 2;
  next += 16;
  next &= ~(unsigned)15;
-  ReAlloc(next - 1);
+  next--;
+  if (next < _len || next > k_Alloc_Len_Limit)
+    next = k_Alloc_Len_Limit;
+  if (next <= _len || next - _len < n)
+    throw 20130220;
+  ReAlloc(next);
 }

 AString::AString(unsigned num, const char *s)
@@ -500,7 +509,7 @@ static const unsigned kStartStringCapacity = 4;
 
 AString::AString()
 {
-  _chars = 0;
+  _chars = NULL;
  _chars = MY_STRING_NEW_char(kStartStringCapacity);
  _len = 0;
  _limit = kStartStringCapacity - 1;
@@ -548,7 +557,7 @@ AString &AString::operator=(const char *s)
  unsigned len = MyStringLen(s);
  if (len > _limit)
  {
-    char *newBuf = MY_STRING_NEW_char(len + 1);
+    char *newBuf = MY_STRING_NEW_char((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -565,7 +574,7 @@ AString &AString::operator=(const AString &s)
  unsigned len = s._len;
  if (len > _limit)
  {
-    char *newBuf = MY_STRING_NEW_char(len + 1);
+    char *newBuf = MY_STRING_NEW_char((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -590,7 +599,7 @@ void AString::SetFromWStr_if_Ascii(const wchar_t *s)
  }
  if (len > _limit)
  {
-    char *newBuf = MY_STRING_NEW_char(len + 1);
+    char *newBuf = MY_STRING_NEW_char((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -614,7 +623,7 @@ void AString::SetFromBstr_if_Ascii(BSTR s)
  }
  if (len > _limit)
  {
-    char *newBuf = MY_STRING_NEW_char(len + 1);
+    char *newBuf = MY_STRING_NEW_char((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -631,6 +640,7 @@ void AString::SetFromBstr_if_Ascii(BSTR s)
 void AString::Add_Space() { operator+=(' '); }
 void AString::Add_Space_if_NotEmpty() { if (!IsEmpty()) Add_Space(); }
 void AString::Add_LF() { operator+=('\n'); }
+void AString::Add_Slash() { operator+=('/'); }

 AString &AString::operator+=(const char *s)
 {
@@ -667,11 +677,23 @@ void UString::Add_UInt64(UInt64 v)
  _len = (unsigned)(ConvertUInt64ToString(v, _chars + _len) - _chars);
 }

+void AString::AddFrom(const char *s, unsigned len) // no check
+{
+  if (len != 0)
+  {
+    Grow(len);
+    memcpy(_chars + _len, s, len);
+    len += _len;
+    _chars[len] = 0;
+    _len = len;
+  }
+}
+
 void AString::SetFrom(const char *s, unsigned len) // no check
 {
  if (len > _limit)
  {
-    char *newBuf = MY_STRING_NEW_char(len + 1);
+    char *newBuf = MY_STRING_NEW_char((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -976,9 +998,8 @@ void UString::InsertSpace(unsigned index, unsigned size)

 void UString::ReAlloc(unsigned newLimit)
 {
-  if (newLimit < _len || newLimit >= k_Alloc_Len_Limit) throw 20130221;
-  // MY_STRING_REALLOC(_chars, wchar_t, newLimit + 1, _len + 1);
-  wchar_t *newBuf = MY_STRING_NEW_wchar_t(newLimit + 1);
+  // MY_STRING_REALLOC(_chars, wchar_t, (size_t)newLimit + 1, (size_t)_len + 1);
+  wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)newLimit + 1);
  wmemcpy(newBuf, _chars, _len + 1);
  MY_STRING_DELETE(_chars);
  _chars = newBuf;
@@ -987,9 +1008,9 @@ void UString::ReAlloc(unsigned newLimit)

 void UString::ReAlloc2(unsigned newLimit)
 {
-  if (newLimit >= k_Alloc_Len_Limit) throw 20130221;
+  if (newLimit > k_Alloc_Len_Limit) throw 20130221;
  // MY_STRING_REALLOC(_chars, wchar_t, newLimit + 1, 0);
-  wchar_t *newBuf = MY_STRING_NEW_wchar_t(newLimit + 1);
+  wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)newLimit + 1);
  newBuf[0] = 0;
  MY_STRING_DELETE(_chars);
  _chars = newBuf;
@@ -999,7 +1020,7 @@ void UString::ReAlloc2(unsigned newLimit)
 void UString::SetStartLen(unsigned len)
 {
  _chars = 0;
-  _chars = MY_STRING_NEW_wchar_t(len + 1);
+  _chars = MY_STRING_NEW_wchar_t((size_t)len + 1);
  _len = len;
  _limit = len;
 }
@@ -1010,19 +1031,28 @@ void UString::Grow_1()
  next += next / 2;
  next += 16;
  next &= ~(unsigned)15;
-  ReAlloc(next - 1);
+  next--;
+  if (next < _len || next > k_Alloc_Len_Limit)
+    next = k_Alloc_Len_Limit;
+  if (next <= _len)
+    throw 20130220;
+  ReAlloc(next);
 }

 void UString::Grow(unsigned n)
 {
-  unsigned freeSize = _limit - _len;
+  const unsigned freeSize = _limit - _len;
  if (n <= freeSize)
    return;
-  
  unsigned next = _len + n;
  next += next / 2;
  next += 16;
  next &= ~(unsigned)15;
+  next--;
+  if (next < _len || next > k_Alloc_Len_Limit)
+    next = k_Alloc_Len_Limit;
+  if (next <= _len || next - _len < n)
+    throw 20130220;
  ReAlloc(next - 1);
 }

@@ -1149,7 +1179,7 @@ UString &UString::operator=(const wchar_t *s)
  unsigned len = MyStringLen(s);
  if (len > _limit)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -1166,7 +1196,7 @@ UString &UString::operator=(const UString &s)
  unsigned len = s._len;
  if (len > _limit)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -1180,7 +1210,7 @@ void UString::SetFrom(const wchar_t *s, unsigned len) // no check
 {
  if (len > _limit)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -1218,7 +1248,7 @@ void UString::SetFromBstr(LPCOLESTR s)

  if (len > _limit)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -1258,7 +1288,7 @@ UString &UString::operator=(const char *s)
  unsigned len = MyStringLen(s);
  if (len > _limit)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    MY_STRING_DELETE(_chars);
    _chars = newBuf;
    _limit = len;
@@ -1566,15 +1596,24 @@ void UString::DeleteFrontal(unsigned num) throw()

 void UString2::ReAlloc2(unsigned newLimit)
 {
-  if (newLimit >= k_Alloc_Len_Limit) throw 20130221;
+  // wrong (_len) is allowed after this function
+  if (newLimit > k_Alloc_Len_Limit) throw 20130221;
  // MY_STRING_REALLOC(_chars, wchar_t, newLimit + 1, 0);
-  _chars = MY_STRING_NEW_wchar_t(newLimit + 1);
+  if (_chars)
+  {
+    MY_STRING_DELETE(_chars);
+    _chars = NULL;
+    // _len = 0;
+  }
+  _chars = MY_STRING_NEW_wchar_t((size_t)newLimit + 1);
+  _chars[0] = 0;
+  // _len = newLimit;
 }

 void UString2::SetStartLen(unsigned len)
 {
-  _chars = 0;
-  _chars = MY_STRING_NEW_wchar_t(len + 1);
+  _chars = NULL;
+  _chars = MY_STRING_NEW_wchar_t((size_t)len + 1);
  _len = len;
 }

@@ -1591,7 +1630,7 @@ UString2::UString2(wchar_t c)

 UString2::UString2(const wchar_t *s)
 {
-  unsigned len = MyStringLen(s);
+  const unsigned len = MyStringLen(s);
  SetStartLen(len);
  wmemcpy(_chars, s, len + 1);
 }
@@ -1628,7 +1667,7 @@ UString2 &UString2::operator=(const wchar_t *s)
  unsigned len = MyStringLen(s);
  if (len > _len)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    if (_chars)
      MY_STRING_DELETE(_chars);
    _chars = newBuf;
@@ -1643,7 +1682,7 @@ void UString2::SetFromAscii(const char *s)
  unsigned len = MyStringLen(s);
  if (len > _len)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    if (_chars)
      MY_STRING_DELETE(_chars);
    _chars = newBuf;
@@ -1662,7 +1701,7 @@ UString2 &UString2::operator=(const UString2 &s)
  unsigned len = s._len;
  if (len > _len)
  {
-    wchar_t *newBuf = MY_STRING_NEW_wchar_t(len + 1);
+    wchar_t *newBuf = MY_STRING_NEW_wchar_t((size_t)len + 1);
    if (_chars)
      MY_STRING_DELETE(_chars);
    _chars = newBuf;
--- a/CPP/Common/MyString.h
+++ b/CPP/Common/MyString.h
@@ -378,6 +378,7 @@ public:
  void Add_Space_if_NotEmpty();
  void Add_OptSpaced(const char *s);
  void Add_LF();
+  void Add_Slash();
  void Add_PathSepar() { operator+=(CHAR_PATH_SEPARATOR); }

  AString &operator+=(const char *s);
@@ -386,12 +387,12 @@ public:
  void Add_UInt32(UInt32 v);
  void Add_UInt64(UInt64 v);

+  void AddFrom(const char *s, unsigned len); // no check
  void SetFrom(const char *s, unsigned len); // no check
  void SetFrom_CalcLen(const char *s, unsigned len);

  AString Mid(unsigned startIndex, unsigned count) const { return AString(count, _chars + startIndex); }
  AString Left(unsigned count) const { return AString(count, *this); }
-
  // void MakeUpper() { MyStringUpper(_chars); }
  // void MakeLower() { MyStringLower(_chars); }
  void MakeLower_Ascii() { MyStringLower_Ascii(_chars); }
--- a/CPP/Common/MyVector.h
+++ b/CPP/Common/MyVector.h
@@ -5,6 +5,8 @@

 #include <string.h>

+const unsigned k_VectorSizeMax = ((unsigned)1 << 31) - 1;
+
 template <class T>
 class CRecordVector
 {
@@ -17,31 +19,41 @@ class CRecordVector
    memmove(_items + destIndex, _items + srcIndex, (size_t)(_size - srcIndex) * sizeof(T));
  }

-  void ReserveOnePosition()
+  void ReAllocForNewCapacity(const unsigned newCapacity)
  {
-    if (_size == _capacity)
-    {
-      unsigned newCapacity = _capacity + (_capacity >> 2) + 1;
-      T *p;
-      MY_ARRAY_NEW(p, T, newCapacity);
-      // p = new T[newCapacity];
-      if (_size != 0)
-        memcpy(p, _items, (size_t)_size * sizeof(T));
-      delete []_items;
-      _items = p;
-      _capacity = newCapacity;
-    }
+    T *p;
+    MY_ARRAY_NEW(p, T, newCapacity);
+    // p = new T[newCapacity];
+    if (_size != 0)
+      memcpy(p, _items, (size_t)_size * sizeof(T));
+    delete []_items;
+    _items = p;
+    _capacity = newCapacity;
  }

 public:

+  void ReserveOnePosition()
+  {
+    if (_size != _capacity)
+      return;
+    if (_capacity >= k_VectorSizeMax)
+      throw 2021;
+    const unsigned rem = k_VectorSizeMax - _capacity;
+    unsigned add = (_capacity >> 2) + 1;
+    if (add > rem)
+      add = rem;
+    ReAllocForNewCapacity(_capacity + add);
+  }
+
  CRecordVector(): _items(NULL), _size(0), _capacity(0) {}
  
-  CRecordVector(const CRecordVector &v): _items(0), _size(0), _capacity(0)
+  CRecordVector(const CRecordVector &v): _items(NULL), _size(0), _capacity(0)
  {
-    unsigned size = v.Size();
+    const unsigned size = v.Size();
    if (size != 0)
    {
+      // MY_ARRAY_NEW(_items, T, size)
      _items = new T[size];
      _size = size;
      _capacity = size;
@@ -66,22 +78,25 @@ public:
  {
    if (newCapacity > _capacity)
    {
-      T *p;
-      MY_ARRAY_NEW(p, T, newCapacity);
-      // p = new T[newCapacity];
-      if (_size != 0)
-        memcpy(p, _items, (size_t)_size * sizeof(T));
-      delete []_items;
-      _items = p;
-      _capacity = newCapacity;
+      if (newCapacity > k_VectorSizeMax)
+        throw 2021;
+      ReAllocForNewCapacity(newCapacity);
    }
  }

+  void ChangeSize_KeepData(unsigned newSize)
+  {
+    Reserve(newSize);
+    _size = newSize;
+  }
+
  void ClearAndReserve(unsigned newCapacity)
  {
    Clear();
    if (newCapacity > _capacity)
    {
+      if (newCapacity > k_VectorSizeMax)
+        throw 2021;
      delete []_items;
      _items = NULL;
      _capacity = 0;
@@ -97,22 +112,6 @@ public:
    _size = newSize;
  }

-  void ChangeSize_KeepData(unsigned newSize)
-  {
-    if (newSize > _capacity)
-    {
-      T *p;
-      MY_ARRAY_NEW(p, T, newSize)
-      // p = new T[newSize];
-      if (_size != 0)
-        memcpy(p, _items, (size_t)_size * sizeof(T));
-      delete []_items;
-      _items = p;
-      _capacity = newSize;
-    }
-    _size = newSize;
-  }
-
  void ReserveDown()
  {
    if (_size == _capacity)
@@ -120,6 +119,7 @@ public:
    T *p = NULL;
    if (_size != 0)
    {
+      // MY_ARRAY_NEW(p, T, _size)
      p = new T[_size];
      memcpy(p, _items, (size_t)_size * sizeof(T));
    }
@@ -178,7 +178,7 @@ public:
  {
    if (&v == this)
      return *this;
-    unsigned size = v.Size();
+    const unsigned size = v.Size();
    if (size > _capacity)
    {
      delete []_items;
@@ -196,24 +196,45 @@ public:

  CRecordVector& operator+=(const CRecordVector &v)
  {
-    unsigned size = v.Size();
-    Reserve(_size + size);
+    const unsigned size = v.Size();
    if (size != 0)
+    {
+      if (_size >= k_VectorSizeMax || size > k_VectorSizeMax - _size)
+        throw 2021;
+      const unsigned newSize = _size + size;
+      Reserve(newSize);
      memcpy(_items + _size, v._items, (size_t)size * sizeof(T));
-    _size += size;
+      _size = newSize;
+    }
    return *this;
  }
  
  unsigned Add(const T item)
  {
    ReserveOnePosition();
-    _items[_size] = item;
-    return _size++;
+    const unsigned size = _size;
+    _size = size + 1;
+    _items[size] = item;
+    return size;
  }

-  void AddInReserved(const T item)
+  /*
+  unsigned Add2(const T &item)
  {
-    _items[_size++] = item;
+    ReserveOnePosition();
+    const unsigned size = _size;
+    _size = size + 1;
+    _items[size] = item;
+    return size;
+  }
+  */
+
+  unsigned AddInReserved(const T item)
+  {
+    const unsigned size = _size;
+    _size = size + 1;
+    _items[size] = item;
+    return size;
  }

  void Insert(unsigned index, const T item)
@@ -224,6 +245,13 @@ public:
    _size++;
  }

+  void InsertInReserved(unsigned index, const T item)
+  {
+    MoveItems(index + 1, index);
+    _items[index] = item;
+    _size++;
+  }
+
  void MoveToFront(unsigned index)
  {
    if (index != 0)
@@ -254,7 +282,8 @@ public:
  {
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T midVal = (*this)[mid];
      if (item == midVal)
        return (int)mid;
@@ -270,9 +299,10 @@ public:
  {
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T& midVal = (*this)[mid];
-      int comp = item.Compare(midVal);
+      const int comp = item.Compare(midVal);
      if (comp == 0)
        return (int)mid;
      if (comp < 0)
@@ -298,7 +328,8 @@ public:
    unsigned left = 0, right = _size;
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T midVal = (*this)[mid];
      if (item == midVal)
        return mid;
@@ -316,9 +347,10 @@ public:
    unsigned left = 0, right = _size;
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T& midVal = (*this)[mid];
-      int comp = item.Compare(midVal);
+      const int comp = item.Compare(midVal);
      if (comp == 0)
        return mid;
      if (comp < 0)
@@ -431,29 +463,35 @@ public:
  CObjectVector() {}
  CObjectVector(const CObjectVector &v)
  {
-    unsigned size = v.Size();
+    const unsigned size = v.Size();
    _v.ConstructReserve(size);
    for (unsigned i = 0; i < size; i++)
-      _v.AddInReserved(new T(v[i]));
+      AddInReserved(v[i]);
  }
  CObjectVector& operator=(const CObjectVector &v)
  {
    if (&v == this)
      return *this;
    Clear();
-    unsigned size = v.Size();
+    const unsigned size = v.Size();
    _v.Reserve(size);
    for (unsigned i = 0; i < size; i++)
-      _v.AddInReserved(new T(v[i]));
+      AddInReserved(v[i]);
    return *this;
  }

  CObjectVector& operator+=(const CObjectVector &v)
  {
-    unsigned size = v.Size();
-    _v.Reserve(Size() + size);
-    for (unsigned i = 0; i < size; i++)
-      _v.AddInReserved(new T(v[i]));
+    const unsigned addSize = v.Size();
+    if (addSize != 0)
+    {
+      const unsigned size = Size();
+      if (size >= k_VectorSizeMax || addSize > k_VectorSizeMax - size)
+        throw 2021;
+      _v.Reserve(size + addSize);
+      for (unsigned i = 0; i < addSize; i++)
+        AddInReserved(v[i]);
+    }
    return *this;
  }
  
@@ -466,14 +504,37 @@ public:
  
  void MoveToFront(unsigned index) { _v.MoveToFront(index); }

-  unsigned Add(const T& item) { return _v.Add(new T(item)); }
+  unsigned Add(const T& item)
+  {
+    _v.ReserveOnePosition();
+    return AddInReserved(item);
+  }
+  
+  unsigned AddInReserved(const T& item)
+  {
+    return _v.AddInReserved(new T(item));
+  }
+
+  void ReserveOnePosition()
+  {
+    _v.ReserveOnePosition();
+  }
+
+  unsigned AddInReserved_Ptr_of_new(T *ptr)
+  {
+    return _v.AddInReserved(ptr);
+  }
+
+  #define VECTOR_ADD_NEW_OBJECT(v, a) \
+    (v).ReserveOnePosition(); \
+    (v).AddInReserved_Ptr_of_new(new a);
  
-  void AddInReserved(const T& item) { _v.AddInReserved(new T(item)); }
  
  T& AddNew()
  {
+    _v.ReserveOnePosition();
    T *p = new T;
-    _v.Add(p);
+    _v.AddInReserved(p);
    return *p;
  }
  
@@ -484,12 +545,17 @@ public:
    return *p;
  }
  
-  void Insert(unsigned index, const T& item) { _v.Insert(index, new T(item)); }
+  void Insert(unsigned index, const T& item)
+  {
+    _v.ReserveOnePosition();
+    _v.InsertInReserved(index, new T(item));
+  }
  
  T& InsertNew(unsigned index)
  {
+    _v.ReserveOnePosition();
    T *p = new T;
-    _v.Insert(index, p);
+    _v.InsertInReserved(index, p);
    return *p;
  }

@@ -514,7 +580,7 @@ public:
  
  void DeleteFrom(unsigned index)
  {
-    unsigned size = _v.Size();
+    const unsigned size = _v.Size();
    for (unsigned i = index; i < size; i++)
      delete (T *)_v[i];
    _v.DeleteFrom(index);
@@ -564,9 +630,10 @@ public:
    unsigned left = 0, right = Size();
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T& midVal = (*this)[mid];
-      int comp = item.Compare(midVal);
+      const int comp = item.Compare(midVal);
      if (comp == 0)
        return (int)mid;
      if (comp < 0)
@@ -582,9 +649,10 @@ public:
    unsigned left = 0, right = Size();
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T& midVal = (*this)[mid];
-      int comp = item.Compare(midVal);
+      const int comp = item.Compare(midVal);
      if (comp == 0)
        return mid;
      if (comp < 0)
@@ -602,9 +670,10 @@ public:
    unsigned left = 0, right = Size();
    while (left != right)
    {
-      unsigned mid = (left + right) / 2;
+      // const unsigned mid = (unsigned)(((size_t)left + (size_t)right) / 2);
+      const unsigned mid = (left + right) / 2;
      const T& midVal = (*this)[mid];
-      int comp = item.Compare(midVal);
+      const int comp = item.Compare(midVal);
      if (comp == 0)
      {
        right = mid + 1;
--- a/CPP/Common/MyWindows.h
+++ b/CPP/Common/MyWindows.h
@@ -76,7 +76,6 @@ typedef struct _FILETIME
  DWORD dwHighDateTime;
 } FILETIME;

-#define HRESULT LONG
 #define SUCCEEDED(hr) ((HRESULT)(hr) >= 0)
 #define FAILED(hr)    ((HRESULT)(hr) < 0)
 typedef ULONG PROPID;
@@ -150,6 +149,7 @@ enum VARENUM
  VT_VARIANT = 12,
  VT_UNKNOWN = 13,
  VT_DECIMAL = 14,
+
  VT_I1 = 16,
  VT_UI1 = 17,
  VT_UI2 = 18,
--- a/CPP/Common/NewHandler.cpp
+++ b/CPP/Common/NewHandler.cpp
@@ -97,19 +97,33 @@ const int kDebugSize = 1000000;
 static void *a[kDebugSize];
 static int index = 0;

+static bool wasInit = false;
+static CRITICAL_SECTION cs;
+
 static int numAllocs = 0;
 void * __cdecl operator new(size_t size)
 {
+  if (!wasInit)
+  {
+    InitializeCriticalSection(&cs);
+    wasInit = true;
+  }
+  EnterCriticalSection(&cs);
+
  numAllocs++;
+  int loc = numAllocs;
  void *p = HeapAlloc(GetProcessHeap(), 0, size);
+  /*
  if (index < kDebugSize)
  {
    a[index] = p;
    index++;
  }
+  */
+  printf("Alloc %6d, size = %8u\n", loc, (unsigned)size);
+  LeaveCriticalSection(&cs);
  if (p == 0)
    throw CNewException();
-  printf("Alloc %6d, size = %8u\n", numAllocs, (unsigned)size);
  return p;
 }

@@ -123,6 +137,7 @@ public:
  }
  ~CC()
  {
+    printf("\nDestructor: %d\n", numAllocs);
    for (int i = 0; i < kDebugSize; i++)
      if (a[i] != 0)
        return;
@@ -134,6 +149,7 @@ void __cdecl operator delete(void *p)
 {
  if (p == 0)
    return;
+  EnterCriticalSection(&cs);
  /*
  for (int i = 0; i < index; i++)
    if (a[i] == p)
@@ -142,6 +158,7 @@ void __cdecl operator delete(void *p)
  HeapFree(GetProcessHeap(), 0, p);
  numAllocs--;
  printf("Free %d\n", numAllocs);
+  LeaveCriticalSection(&cs);
 }

 #endif
--- a/CPP/Common/StringToInt.cpp
+++ b/CPP/Common/StringToInt.cpp
@@ -26,6 +26,33 @@ CONVERT_STRING_TO_UINT_FUNC(UInt32, wchar_t, wchar_t)
 CONVERT_STRING_TO_UINT_FUNC(UInt64, char, Byte)
 CONVERT_STRING_TO_UINT_FUNC(UInt64, wchar_t, wchar_t)

+/*
+Int32 ConvertStringToInt32(const char *s, const char **end) throw()
+{
+  if (end)
+    *end = s;
+  const char *s2 = s;
+  if (*s == '-')
+    s2++;
+  if (*s2 == 0)
+    return 0;
+  const char *end2;
+  UInt32 res = ConvertStringToUInt32(s2, &end2);
+  if (*s == '-')
+  {
+    if (res > ((UInt32)1 << (32 - 1)))
+      return 0;
+  }
+  else if ((res & ((UInt32)1 << (32 - 1))) != 0)
+    return 0;
+  if (end)
+    *end = end2;
+  if (*s == '-')
+    return -(Int32)res;
+  return (Int32)res;
+}
+*/
+
 Int32 ConvertStringToInt32(const wchar_t *s, const wchar_t **end) throw()
 {
  if (end)
--- a/CPP/Common/StringToInt.h
+++ b/CPP/Common/StringToInt.h
@@ -10,6 +10,7 @@ UInt64 ConvertStringToUInt64(const char *s, const char **end) throw();
 UInt32 ConvertStringToUInt32(const wchar_t *s, const wchar_t **end) throw();
 UInt64 ConvertStringToUInt64(const wchar_t *s, const wchar_t **end) throw();

+// Int32 ConvertStringToInt32(const char *s, const char **end) throw();
 Int32 ConvertStringToInt32(const wchar_t *s, const wchar_t **end) throw();

 UInt32 ConvertOctStringToUInt32(const char *s, const char **end) throw();