Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 390 insertions, 0 deletions

diff --git a/other-licenses/7zstub/src/CPP/Windows/Registry.cpp b/other-licenses/7zstub/src/CPP/Windows/Registry.cpp
new file mode 100644
index 0000000000..0146621402
--- /dev/null
+++ b/other-licenses/7zstub/src/CPP/Windows/Registry.cpp
@@ -0,0 +1,390 @@
+// Windows/Registry.cpp

+

+#include "StdAfx.h"

+

+#include <wchar.h>

+

+#ifndef _UNICODE

+#include "../Common/StringConvert.h"

+#endif

+#include "Registry.h"

+

+#ifndef _UNICODE

+extern bool g_IsNT;

+#endif

+

+namespace NWindows {

+namespace NRegistry {

+

+#define MYASSERT(expr) // _ASSERTE(expr)

+

+LONG CKey::Create(HKEY parentKey, LPCTSTR keyName,

+    LPTSTR keyClass, DWORD options, REGSAM accessMask,

+    LPSECURITY_ATTRIBUTES securityAttributes, LPDWORD disposition) throw()

+{

+  MYASSERT(parentKey != NULL);

+  DWORD dispositionReal;

+  HKEY key = NULL;

+  LONG res = RegCreateKeyEx(parentKey, keyName, 0, keyClass,

+      options, accessMask, securityAttributes, &key, &dispositionReal);

+  if (disposition != NULL)

+    *disposition = dispositionReal;

+  if (res == ERROR_SUCCESS)

+  {

+    res = Close();

+    _object = key;

+  }

+  return res;

+}

+

+LONG CKey::Open(HKEY parentKey, LPCTSTR keyName, REGSAM accessMask) throw()

+{

+  MYASSERT(parentKey != NULL);

+  HKEY key = NULL;

+  LONG res = RegOpenKeyEx(parentKey, keyName, 0, accessMask, &key);

+  if (res == ERROR_SUCCESS)

+  {

+    res = Close();

+    MYASSERT(res == ERROR_SUCCESS);

+    _object = key;

+  }

+  return res;

+}

+

+LONG CKey::Close() throw()

+{

+  LONG res = ERROR_SUCCESS;

+  if (_object != NULL)

+  {

+    res = RegCloseKey(_object);

+    _object = NULL;

+  }

+  return res;

+}

+

+// win95, win98: deletes sunkey and all its subkeys

+// winNT to be deleted must not have subkeys

+LONG CKey::DeleteSubKey(LPCTSTR subKeyName) throw()

+{

+  MYASSERT(_object != NULL);

+  return RegDeleteKey(_object, subKeyName);

+}

+

+LONG CKey::RecurseDeleteKey(LPCTSTR subKeyName) throw()

+{

+  CKey key;

+  LONG res = key.Open(_object, subKeyName, KEY_READ | KEY_WRITE);

+  if (res != ERROR_SUCCESS)

+    return res;

+  FILETIME fileTime;

+  const UInt32 kBufSize = MAX_PATH + 1; // 256 in ATL

+  DWORD size = kBufSize;

+  TCHAR buffer[kBufSize];

+  while (RegEnumKeyEx(key._object, 0, buffer, &size, NULL, NULL, NULL, &fileTime) == ERROR_SUCCESS)

+  {

+    res = key.RecurseDeleteKey(buffer);

+    if (res != ERROR_SUCCESS)

+      return res;

+    size = kBufSize;

+  }

+  key.Close();

+  return DeleteSubKey(subKeyName);

+}

+

+

+/////////////////////////

+// Value Functions

+

+static inline UInt32 BoolToUINT32(bool value) {  return (value ? 1: 0); }

+static inline bool UINT32ToBool(UInt32 value) {  return (value != 0); }

+

+

+LONG CKey::DeleteValue(LPCTSTR name) throw()

+{

+  MYASSERT(_object != NULL);

+  return ::RegDeleteValue(_object, name);

+}

+

+#ifndef _UNICODE

+LONG CKey::DeleteValue(LPCWSTR name)

+{

+  MYASSERT(_object != NULL);

+  if (g_IsNT)

+    return ::RegDeleteValueW(_object, name);

+  return DeleteValue(name == 0 ? 0 : (LPCSTR)GetSystemString(name));

+}

+#endif

+

+LONG CKey::SetValue(LPCTSTR name, UInt32 value) throw()

+{

+  MYASSERT(_object != NULL);

+  return RegSetValueEx(_object, name, 0, REG_DWORD,

+      (BYTE * const)&value, sizeof(UInt32));

+}

+

+LONG CKey::SetValue(LPCTSTR name, bool value) throw()

+{

+  return SetValue(name, BoolToUINT32(value));

+}

+

+LONG CKey::SetValue(LPCTSTR name, LPCTSTR value) throw()

+{

+  MYASSERT(value != NULL);

+  MYASSERT(_object != NULL);

+  return RegSetValueEx(_object, name, 0, REG_SZ,

+      (const BYTE * )value, (lstrlen(value) + 1) * sizeof(TCHAR));

+}

+

+/*

+LONG CKey::SetValue(LPCTSTR name, const CSysString &value)

+{

+  MYASSERT(value != NULL);

+  MYASSERT(_object != NULL);

+  return RegSetValueEx(_object, name, NULL, REG_SZ,

+      (const BYTE *)(const TCHAR *)value, (value.Len() + 1) * sizeof(TCHAR));

+}

+*/

+

+#ifndef _UNICODE

+

+LONG CKey::SetValue(LPCWSTR name, LPCWSTR value)

+{

+  MYASSERT(value != NULL);

+  MYASSERT(_object != NULL);

+  if (g_IsNT)

+    return RegSetValueExW(_object, name, 0, REG_SZ,

+      (const BYTE * )value, (DWORD)((wcslen(value) + 1) * sizeof(wchar_t)));

+  return SetValue(name == 0 ? 0 : (LPCSTR)GetSystemString(name),

+    value == 0 ? 0 : (LPCSTR)GetSystemString(value));

+}

+

+#endif

+

+

+LONG CKey::SetValue(LPCTSTR name, const void *value, UInt32 size) throw()

+{

+  MYASSERT(value != NULL);

+  MYASSERT(_object != NULL);

+  return RegSetValueEx(_object, name, 0, REG_BINARY,

+      (const BYTE *)value, size);

+}

+

+LONG SetValue(HKEY parentKey, LPCTSTR keyName, LPCTSTR valueName, LPCTSTR value)

+{

+  MYASSERT(value != NULL);

+  CKey key;

+  LONG res = key.Create(parentKey, keyName);

+  if (res == ERROR_SUCCESS)

+    res = key.SetValue(valueName, value);

+  return res;

+}

+

+LONG CKey::SetKeyValue(LPCTSTR keyName, LPCTSTR valueName, LPCTSTR value) throw()

+{

+  MYASSERT(value != NULL);

+  CKey key;

+  LONG res = key.Create(_object, keyName);

+  if (res == ERROR_SUCCESS)

+    res = key.SetValue(valueName, value);

+  return res;

+}

+

+LONG CKey::QueryValue(LPCTSTR name, UInt32 &value) throw()

+{

+  DWORD type = 0;

+  DWORD count = sizeof(DWORD);

+  LONG res = RegQueryValueEx(_object, (LPTSTR)name, NULL, &type,

+    (LPBYTE)&value, &count);

+  MYASSERT((res != ERROR_SUCCESS) || (type == REG_DWORD));

+  MYASSERT((res != ERROR_SUCCESS) || (count == sizeof(UInt32)));

+  return res;

+}

+

+LONG CKey::QueryValue(LPCTSTR name, bool &value) throw()

+{

+  UInt32 uintValue = BoolToUINT32(value);

+  LONG res = QueryValue(name, uintValue);

+  value = UINT32ToBool(uintValue);

+  return res;

+}

+

+LONG CKey::GetValue_IfOk(LPCTSTR name, UInt32 &value) throw()

+{

+  UInt32 newVal;

+  LONG res = QueryValue(name, newVal);

+  if (res == ERROR_SUCCESS)

+    value = newVal;

+  return res;

+}

+

+LONG CKey::GetValue_IfOk(LPCTSTR name, bool &value) throw()

+{

+  bool newVal;

+  LONG res = QueryValue(name, newVal);

+  if (res == ERROR_SUCCESS)

+    value = newVal;

+  return res;

+}

+

+LONG CKey::QueryValue(LPCTSTR name, LPTSTR value, UInt32 &count) throw()

+{

+  DWORD type = 0;

+  LONG res = RegQueryValueEx(_object, (LPTSTR)name, NULL, &type, (LPBYTE)value, (DWORD *)&count);

+  MYASSERT((res != ERROR_SUCCESS) || (type == REG_SZ) || (type == REG_MULTI_SZ) || (type == REG_EXPAND_SZ));

+  return res;

+}

+

+LONG CKey::QueryValue(LPCTSTR name, CSysString &value)

+{

+  value.Empty();

+  DWORD type = 0;

+  UInt32 curSize = 0;

+  LONG res = RegQueryValueEx(_object, (LPTSTR)name, NULL, &type, NULL, (DWORD *)&curSize);

+  if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA)

+    return res;

+  UInt32 curSize2 = curSize;

+  res = QueryValue(name, value.GetBuf(curSize), curSize2);

+  if (curSize > curSize2)

+    curSize = curSize2;

+  value.ReleaseBuf_CalcLen(curSize / sizeof(TCHAR));

+  return res;

+}

+

+

+#ifndef _UNICODE

+

+LONG CKey::QueryValue(LPCWSTR name, LPWSTR value, UInt32 &count)

+{

+  DWORD type = 0;

+  LONG res = RegQueryValueExW(_object, name, NULL, &type, (LPBYTE)value, (DWORD *)&count);

+  MYASSERT((res != ERROR_SUCCESS) || (type == REG_SZ) || (type == REG_MULTI_SZ) || (type == REG_EXPAND_SZ));

+  return res;

+}

+

+LONG CKey::QueryValue(LPCWSTR name, UString &value)

+{

+  value.Empty();

+  DWORD type = 0;

+  UInt32 curSize = 0;

+

+  LONG res;

+

+  if (g_IsNT)

+  {

+    res = RegQueryValueExW(_object, name, NULL, &type, NULL, (DWORD *)&curSize);

+    if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA)

+      return res;

+    UInt32 curSize2 = curSize;

+    res = QueryValue(name, value.GetBuf(curSize), curSize2);

+    if (curSize > curSize2)

+      curSize = curSize2;

+    value.ReleaseBuf_CalcLen(curSize / sizeof(wchar_t));

+  }

+  else

+  {

+    AString vTemp;

+    res = QueryValue(name == 0 ? 0 : (LPCSTR)GetSystemString(name), vTemp);

+    value = GetUnicodeString(vTemp);

+  }

+  

+  return res;

+}

+

+#endif

+

+

+LONG CKey::QueryValue(LPCTSTR name, void *value, UInt32 &count) throw()

+{

+  DWORD type = 0;

+  LONG res = RegQueryValueEx(_object, (LPTSTR)name, NULL, &type, (LPBYTE)value, (DWORD *)&count);

+  MYASSERT((res != ERROR_SUCCESS) || (type == REG_BINARY));

+  return res;

+}

+

+

+LONG CKey::QueryValue(LPCTSTR name, CByteBuffer &value, UInt32 &dataSize)

+{

+  DWORD type = 0;

+  dataSize = 0;

+  LONG res = RegQueryValueEx(_object, (LPTSTR)name, NULL, &type, NULL, (DWORD *)&dataSize);

+  if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA)

+    return res;

+  value.Alloc(dataSize);

+  return QueryValue(name, (BYTE *)value, dataSize);

+}

+

+LONG CKey::EnumKeys(CSysStringVector &keyNames)

+{

+  keyNames.Clear();

+  CSysString keyName;

+  for (DWORD index = 0; ; index++)

+  {

+    const unsigned kBufSize = MAX_PATH + 1; // 256 in ATL

+    FILETIME lastWriteTime;

+    UInt32 nameSize = kBufSize;

+    LONG result = ::RegEnumKeyEx(_object, index, keyName.GetBuf(kBufSize),

+        (DWORD *)&nameSize, NULL, NULL, NULL, &lastWriteTime);

+    keyName.ReleaseBuf_CalcLen(kBufSize);

+    if (result == ERROR_NO_MORE_ITEMS)

+      break;

+    if (result != ERROR_SUCCESS)

+      return result;

+    keyNames.Add(keyName);

+  }

+  return ERROR_SUCCESS;

+}

+

+LONG CKey::SetValue_Strings(LPCTSTR valueName, const UStringVector &strings)

+{

+  size_t numChars = 0;

+  

+  unsigned i;

+  

+  for (i = 0; i < strings.Size(); i++)

+    numChars += strings[i].Len() + 1;

+  

+  CObjArray<wchar_t> buffer(numChars);

+  size_t pos = 0;

+  

+  for (i = 0; i < strings.Size(); i++)

+  {

+    const UString &s = strings[i];

+    size_t size = s.Len() + 1;

+    wmemcpy(buffer + pos, s, size);

+    pos += size;

+  }

+  return SetValue(valueName, buffer, (UInt32)numChars * sizeof(wchar_t));

+}

+

+LONG CKey::GetValue_Strings(LPCTSTR valueName, UStringVector &strings)

+{

+  strings.Clear();

+  CByteBuffer buffer;

+  UInt32 dataSize = 0;

+  LONG res = QueryValue(valueName, buffer, dataSize);

+  if (res != ERROR_SUCCESS)

+    return res;

+  if (dataSize > buffer.Size())

+    return E_FAIL;

+  if (dataSize % sizeof(wchar_t) != 0)

+    return E_FAIL;

+

+  const wchar_t *data = (const wchar_t *)(const Byte  *)buffer;

+  size_t numChars = dataSize / sizeof(wchar_t);

+  size_t prev = 0;

+  UString s;

+  

+  for (size_t i = 0; i < numChars; i++)

+  {

+    if (data[i] == 0)

+    {

+      s = data + prev;

+      strings.Add(s);

+      prev = i + 1;

+    }

+  }

+  

+  return res;

+}

+

+}}