1 files changed, 0 insertions, 207 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Tar/TarIn.cpp b/src/libs/7zip/win/CPP/7zip/Archive/Tar/TarIn.cpp
deleted file mode 100644
index 5ceaa509d..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Tar/TarIn.cpp
+++ /dev/null
@@ -1,207 +0,0 @@
-// TarIn.cpp
-
-#include "StdAfx.h"
-
-#include "../../../../C/CpuArch.h"
-
-#include "Common/StringToInt.h"
-
-#include "../../Common/StreamUtils.h"
-
-#include "TarIn.h"
-
-namespace NArchive {
-namespace NTar {
- 
-static void MyStrNCpy(char *dest, const char *src, int size)
-{
-  for (int i = 0; i < size; i++)
-  {
-    char c = src[i];
-    dest[i] = c;
-    if (c == 0)
-      break;
-  }
-}
-
-static bool OctalToNumber(const char *srcString, int size, UInt64 &res)
-{
-  char sz[32];
-  MyStrNCpy(sz, srcString, size);
-  sz[size] = 0;
-  const char *end;
-  int i;
-  for (i = 0; sz[i] == ' '; i++);
-  res = ConvertOctStringToUInt64(sz + i, &end);
-  return (*end == ' ' || *end == 0);
-}
-
-static bool OctalToNumber32(const char *srcString, int size, UInt32 &res)
-{
-  UInt64 res64;
-  if (!OctalToNumber(srcString, size, res64))
-    return false;
-  res = (UInt32)res64;
-  return (res64 <= 0xFFFFFFFF);
-}
-
-#define RIF(x) { if (!(x)) return S_FALSE; }
-
-static bool IsRecordLast(const char *buf)
-{
-  for (int i = 0; i < NFileHeader::kRecordSize; i++)
-    if (buf[i] != 0)
-      return false;
-  return true;
-}
-
-static void ReadString(const char *s, int size, AString &result)
-{
-  char temp[NFileHeader::kRecordSize + 1];
-  MyStrNCpy(temp, s, size);
-  temp[size] = '\0';
-  result = temp;
-}
-
-static HRESULT GetNextItemReal(ISequentialInStream *stream, bool &filled, CItemEx &item, AString &error)
-{
-  char buf[NFileHeader::kRecordSize];
-  char *p = buf;
-
-  error.Empty();
-  filled = false;
-
-  bool thereAreEmptyRecords = false;
-  for (;;)
-  {
-    size_t processedSize = NFileHeader::kRecordSize;
-    RINOK(ReadStream(stream, buf, &processedSize));
-    if (processedSize == 0)
-    {
-      if (!thereAreEmptyRecords )
-        error = "There are no trailing zero-filled records";
-      return S_OK;
-    }
-    if (processedSize != NFileHeader::kRecordSize)
-    {
-      error = "There is no correct record at the end of archive";
-      return S_OK;
-    }
-    item.HeaderSize += NFileHeader::kRecordSize;
-    if (!IsRecordLast(buf))
-      break;
-    thereAreEmptyRecords = true;
-  }
-  if (thereAreEmptyRecords)
-  {
-    error = "There are data after end of archive";
-    return S_OK;
-  }
-  
-  ReadString(p, NFileHeader::kNameSize, item.Name); p += NFileHeader::kNameSize;
-
-  RIF(OctalToNumber32(p, 8, item.Mode)); p += 8;
-
-  if (!OctalToNumber32(p, 8, item.UID)) item.UID = 0; p += 8;
-  if (!OctalToNumber32(p, 8, item.GID)) item.GID = 0; p += 8;
-
-  if (GetBe32(p) == (UInt32)1 << 31)
-  {
-    // GNU extension
-    item.Size = GetBe64(p + 4);
-  }
-  else
-  {
-    RIF(OctalToNumber(p, 12, item.Size));
-  }
-  p += 12;
-  RIF(OctalToNumber32(p, 12, item.MTime)); p += 12;
-  
-  UInt32 checkSum;
-  RIF(OctalToNumber32(p, 8, checkSum));
-  memcpy(p, NFileHeader::kCheckSumBlanks, 8); p += 8;
-
-  item.LinkFlag = *p++;
-
-  ReadString(p, NFileHeader::kNameSize, item.LinkName); p += NFileHeader::kNameSize;
-
-  memcpy(item.Magic, p, 8); p += 8;
-
-  ReadString(p, NFileHeader::kUserNameSize, item.User); p += NFileHeader::kUserNameSize;
-  ReadString(p, NFileHeader::kGroupNameSize, item.Group); p += NFileHeader::kGroupNameSize;
-
-  item.DeviceMajorDefined = (p[0] != 0); RIF(OctalToNumber32(p, 8, item.DeviceMajor)); p += 8;
-  item.DeviceMinorDefined = (p[0] != 0); RIF(OctalToNumber32(p, 8, item.DeviceMinor)); p += 8;
-
-  AString prefix;
-  ReadString(p, NFileHeader::kPrefixSize, prefix);
-  p += NFileHeader::kPrefixSize;
-  if (!prefix.IsEmpty() && item.IsMagic() &&
-      (item.LinkFlag != 'L' /* || prefix != "00000000000" */ ))
-    item.Name = prefix + AString('/') + item.Name;
-
-  if (item.LinkFlag == NFileHeader::NLinkFlag::kLink)
-    item.Size = 0;
- 
-  UInt32 checkSumReal = 0;
-  for (int i = 0; i < NFileHeader::kRecordSize; i++)
-    checkSumReal += (Byte)buf[i];
-  
-  if (checkSumReal != checkSum)
-    return S_FALSE;
-
-  filled = true;
-  return S_OK;
-}
-
-HRESULT ReadItem(ISequentialInStream *stream, bool &filled, CItemEx &item, AString &error)
-{
-  item.HeaderSize = 0;
-  bool flagL = false;
-  bool flagK = false;
-  AString nameL;
-  AString nameK;
-  for (;;)
-  {
-    RINOK(GetNextItemReal(stream, filled, item, error));
-    if (!filled)
-      return S_OK;
-    if (item.LinkFlag == 'L' || // NEXT file has a long name
-        item.LinkFlag == 'K') // NEXT file has a long linkname
-    {
-      AString *name;
-      if (item.LinkFlag == 'L')
-        { if (flagL) return S_FALSE; flagL = true; name = &nameL; }
-      else
-        { if (flagK) return S_FALSE; flagK = true; name = &nameK; }
-
-      if (item.Name.Compare(NFileHeader::kLongLink) != 0 &&
-          item.Name.Compare(NFileHeader::kLongLink2) != 0)
-        return S_FALSE;
-      if (item.Size > (1 << 14))
-        return S_FALSE;
-      int packSize = (int)item.GetPackSize();
-      char *buf = name->GetBuffer(packSize);
-      RINOK(ReadStream_FALSE(stream, buf, packSize));
-      item.HeaderSize += packSize;
-      buf[(size_t)item.Size] = '\0';
-      name->ReleaseBuffer();
-      continue;
-    }
-    if (item.LinkFlag == 'g' || item.LinkFlag == 'x' || item.LinkFlag == 'X')
-    {
-      // pax Extended Header
-    }
-    else if (item.LinkFlag == NFileHeader::NLinkFlag::kDumpDir)
-    {
-      // GNU Extensions to the Archive Format
-    }
-    else if (item.LinkFlag > '7' || (item.LinkFlag < '0' && item.LinkFlag != 0))
-      return S_FALSE;
-    if (flagL) item.Name = nameL;
-    if (flagK) item.LinkName = nameK;
-    return S_OK;
-  }
-}
-
-}}