From f2902217b38cf2e16e851ae84d61247f8e828180 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@wolfbeast.com>
Date: Mon, 25 Mar 2019 17:53:14 +0100
Subject: Update the 7z installer stub source to 18.05.

Tag #1022
---
 .../src/CPP/7zip/Archive/Common/HandlerOut.cpp     | 232 +++++++++++++++++++++
 1 file changed, 232 insertions(+)
 create mode 100644 other-licenses/7zstub/src/CPP/7zip/Archive/Common/HandlerOut.cpp

(limited to 'other-licenses/7zstub/src/CPP/7zip/Archive/Common/HandlerOut.cpp')

diff --git a/other-licenses/7zstub/src/CPP/7zip/Archive/Common/HandlerOut.cpp b/other-licenses/7zstub/src/CPP/7zip/Archive/Common/HandlerOut.cpp
new file mode 100644
index 000000000..41762d900
--- /dev/null
+++ b/other-licenses/7zstub/src/CPP/7zip/Archive/Common/HandlerOut.cpp
@@ -0,0 +1,232 @@
+// HandlerOut.cpp
+
+#include "StdAfx.h"
+
+#include "../../../Common/StringToInt.h"
+
+#include "../Common/ParseProperties.h"
+
+#include "HandlerOut.h"
+
+namespace NArchive {
+
+bool ParseSizeString(const wchar_t *s, const PROPVARIANT &prop, UInt64 percentsBase, UInt64 &res)
+{
+  if (*s == 0)
+  {
+    switch (prop.vt)
+    {
+      case VT_UI4: res = prop.ulVal; return true;
+      case VT_UI8: res = prop.uhVal.QuadPart; return true;
+      case VT_BSTR:
+        s = prop.bstrVal;
+        break;
+      default: return false;
+    }
+  }
+  else if (prop.vt != VT_EMPTY)
+    return false;
+
+  const wchar_t *end;
+  UInt64 v = ConvertStringToUInt64(s, &end);
+  if (s == end)
+    return false;
+  wchar_t c = *end;
+  if (c == 0)
+  {
+    res = v;
+    return true;
+  }
+  if (end[1] != 0)
+    return false;
+
+  if (c == '%')
+  {
+    res = percentsBase / 100 * v;
+    return true;
+  }
+
+  unsigned numBits;
+  switch (MyCharLower_Ascii(c))
+  {
+    case 'b': numBits =  0; break;
+    case 'k': numBits = 10; break;
+    case 'm': numBits = 20; break;
+    case 'g': numBits = 30; break;
+    case 't': numBits = 40; break;
+    default: return false;
+  }
+  UInt64 val2 = v << numBits;
+  if ((val2 >> numBits) != v)
+    return false;
+  res = val2;
+  return true;
+}
+
+bool CCommonMethodProps::SetCommonProperty(const UString &name, const PROPVARIANT &value, HRESULT &hres)
+{
+  hres = S_OK;
+
+  if (name.IsPrefixedBy_Ascii_NoCase("mt"))
+  {
+    #ifndef _7ZIP_ST
+    hres = ParseMtProp(name.Ptr(2), value, _numProcessors, _numThreads);
+    #endif
+    return true;
+  }
+  
+  if (name.IsPrefixedBy_Ascii_NoCase("memuse"))
+  {
+    if (!ParseSizeString(name.Ptr(6), value, _memAvail, _memUsage))
+      hres = E_INVALIDARG;
+    return true;
+  }
+
+  return false;
+}
+
+
+#ifndef EXTRACT_ONLY
+
+static void SetMethodProp32(COneMethodInfo &m, PROPID propID, UInt32 value)
+{
+  if (m.FindProp(propID) < 0)
+    m.AddProp32(propID, value);
+}
+
+void CMultiMethodProps::SetGlobalLevelTo(COneMethodInfo &oneMethodInfo) const
+{
+  UInt32 level = _level;
+  if (level != (UInt32)(Int32)-1)
+    SetMethodProp32(oneMethodInfo, NCoderPropID::kLevel, (UInt32)level);
+}
+
+#ifndef _7ZIP_ST
+void CMultiMethodProps::SetMethodThreadsTo(COneMethodInfo &oneMethodInfo, UInt32 numThreads)
+{
+  SetMethodProp32(oneMethodInfo, NCoderPropID::kNumThreads, numThreads);
+}
+#endif
+
+void CMultiMethodProps::InitMulti()
+{
+  _level = (UInt32)(Int32)-1;
+  _analysisLevel = -1;
+  _crcSize = 4;
+  _autoFilter = true;
+}
+
+void CMultiMethodProps::Init()
+{
+  InitCommon();
+  InitMulti();
+  _methods.Clear();
+  _filterMethod.Clear();
+}
+
+
+HRESULT CMultiMethodProps::SetProperty(const wchar_t *nameSpec, const PROPVARIANT &value)
+{
+  UString name = nameSpec;
+  name.MakeLower_Ascii();
+  if (name.IsEmpty())
+    return E_INVALIDARG;
+  
+  if (name[0] == 'x')
+  {
+    name.Delete(0);
+    _level = 9;
+    return ParsePropToUInt32(name, value, _level);
+  }
+
+  if (name.IsPrefixedBy_Ascii_NoCase("yx"))
+  {
+    name.Delete(0, 2);
+    UInt32 v = 9;
+    RINOK(ParsePropToUInt32(name, value, v));
+    _analysisLevel = (int)v;
+    return S_OK;
+  }
+  
+  if (name.IsPrefixedBy_Ascii_NoCase("crc"))
+  {
+    name.Delete(0, 3);
+    _crcSize = 4;
+    return ParsePropToUInt32(name, value, _crcSize);
+  }
+
+  {
+    HRESULT hres;
+    if (SetCommonProperty(name, value, hres))
+      return hres;
+  }
+  
+  UInt32 number;
+  unsigned index = ParseStringToUInt32(name, number);
+  UString realName = name.Ptr(index);
+  if (index == 0)
+  {
+    if (name.IsEqualTo("f"))
+    {
+      HRESULT res = PROPVARIANT_to_bool(value, _autoFilter);
+      if (res == S_OK)
+        return res;
+      if (value.vt != VT_BSTR)
+        return E_INVALIDARG;
+      return _filterMethod.ParseMethodFromPROPVARIANT(UString(), value);
+    }
+    number = 0;
+  }
+  if (number > 64)
+    return E_FAIL;
+  for (int j = _methods.Size(); j <= (int)number; j++)
+    _methods.Add(COneMethodInfo());
+  return _methods[number].ParseMethodFromPROPVARIANT(realName, value);
+}
+
+
+
+void CSingleMethodProps::Init()
+{
+  InitCommon();
+  InitSingle();
+  Clear();
+}
+
+
+HRESULT CSingleMethodProps::SetProperties(const wchar_t * const *names, const PROPVARIANT *values, UInt32 numProps)
+{
+  Init();
+  
+  for (UInt32 i = 0; i < numProps; i++)
+  {
+    UString name = names[i];
+    name.MakeLower_Ascii();
+    if (name.IsEmpty())
+      return E_INVALIDARG;
+    const PROPVARIANT &value = values[i];
+    if (name[0] == L'x')
+    {
+      UInt32 a = 9;
+      RINOK(ParsePropToUInt32(name.Ptr(1), value, a));
+      _level = a;
+      AddProp_Level(a);
+      continue;
+    }
+    {
+      HRESULT hres;
+      if (SetCommonProperty(name, value, hres))
+      {
+        RINOK(hres)
+        continue;
+      }
+    }
+    RINOK(ParseMethodFromPROPVARIANT(names[i], value));
+  }
+
+  return S_OK;
+}
+
+#endif
+
+}
-- 
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