TEST_F(InputFromBuffer, ReadLargeBuffer)
{
OpcUa::InputFromBuffer input(&SourceBuffer[0], SourceBuffer.size());
const std::vector<char> expectedBuf{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11};
std::vector<char> targetBuf(11, 11);
size_t revceivedSize = 0;
ASSERT_NO_THROW(revceivedSize = input.Receive(&targetBuf[0], targetBuf.size()));
ASSERT_EQ(revceivedSize, SourceBuffer.size());
ASSERT_EQ(targetBuf, expectedBuf);
}
void UvTcpServerStream::HandleRead(ssize_t nread, const uv_buf_t* buf)
{
if (nread > 0)
{
std::vector<uint8_t> targetBuf(nread);
memcpy(&targetBuf[0], buf->base, targetBuf.size());
if (GetReadCallback())
{
GetReadCallback()(targetBuf);
}
}
else if (nread < 0)
{
// hold a reference to ourselves while in this scope
fwRefContainer<UvTcpServerStream> tempContainer = this;
trace("read error: %s\n", uv_strerror(nread));
Close();
}
}
void ArrayBuffer_selfTest (void)
{
// default constructor
{
de::ArrayBuffer<int> buf;
DE_TEST_ASSERT(buf.size() == 0);
DE_TEST_ASSERT(buf.getPtr() == DE_NULL);
}
// sized constructor
{
de::ArrayBuffer<int> buf(4);
DE_TEST_ASSERT(buf.size() == 4);
DE_TEST_ASSERT(buf.getPtr() != DE_NULL);
}
// copy constructor
{
de::ArrayBuffer<int> originalBuf(4);
*originalBuf.getElementPtr(0) = 1;
*originalBuf.getElementPtr(1) = 2;
*originalBuf.getElementPtr(2) = 3;
*originalBuf.getElementPtr(3) = 4;
de::ArrayBuffer<int> targetBuf(originalBuf);
DE_TEST_ASSERT(*originalBuf.getElementPtr(0) == 1);
DE_TEST_ASSERT(*originalBuf.getElementPtr(1) == 2);
DE_TEST_ASSERT(*originalBuf.getElementPtr(2) == 3);
DE_TEST_ASSERT(*originalBuf.getElementPtr(3) == 4);
DE_TEST_ASSERT(*targetBuf.getElementPtr(0) == 1);
DE_TEST_ASSERT(*targetBuf.getElementPtr(1) == 2);
DE_TEST_ASSERT(*targetBuf.getElementPtr(2) == 3);
DE_TEST_ASSERT(*targetBuf.getElementPtr(3) == 4);
}
// assignment
{
de::ArrayBuffer<int> originalBuf(4);
*originalBuf.getElementPtr(0) = 1;
*originalBuf.getElementPtr(1) = 2;
*originalBuf.getElementPtr(2) = 3;
*originalBuf.getElementPtr(3) = 4;
de::ArrayBuffer<int> targetBuf(1);
targetBuf = originalBuf;
DE_TEST_ASSERT(*originalBuf.getElementPtr(0) == 1);
DE_TEST_ASSERT(*originalBuf.getElementPtr(1) == 2);
DE_TEST_ASSERT(*originalBuf.getElementPtr(2) == 3);
DE_TEST_ASSERT(*originalBuf.getElementPtr(3) == 4);
DE_TEST_ASSERT(*targetBuf.getElementPtr(0) == 1);
DE_TEST_ASSERT(*targetBuf.getElementPtr(1) == 2);
DE_TEST_ASSERT(*targetBuf.getElementPtr(2) == 3);
DE_TEST_ASSERT(*targetBuf.getElementPtr(3) == 4);
}
// clear
{
de::ArrayBuffer<int> buf(4);
buf.clear();
DE_TEST_ASSERT(buf.size() == 0);
DE_TEST_ASSERT(buf.getPtr() == DE_NULL);
}
// setStorage
{
de::ArrayBuffer<int> buf(4);
buf.setStorage(12);
DE_TEST_ASSERT(buf.size() == 12);
DE_TEST_ASSERT(buf.getPtr() != DE_NULL);
}
// setStorage, too large
{
de::ArrayBuffer<int> buf(4);
*buf.getElementPtr(0) = 1;
*buf.getElementPtr(1) = 2;
*buf.getElementPtr(2) = 3;
*buf.getElementPtr(3) = 4;
try
{
buf.setStorage((size_t)-1);
// setStorage succeeded, all ok
}
catch (std::bad_alloc&)
{
// alloc failed, check storage not changed
DE_TEST_ASSERT(buf.size() == 4);
DE_TEST_ASSERT(*buf.getElementPtr(0) == 1);
DE_TEST_ASSERT(*buf.getElementPtr(1) == 2);
DE_TEST_ASSERT(*buf.getElementPtr(2) == 3);
DE_TEST_ASSERT(*buf.getElementPtr(3) == 4);
}
}
// swap
{
de::ArrayBuffer<int> buf;
de::ArrayBuffer<int> source(4);
*source.getElementPtr(0) = 1;
*source.getElementPtr(1) = 2;
*source.getElementPtr(2) = 3;
*source.getElementPtr(3) = 4;
buf.swap(source);
DE_TEST_ASSERT(source.size() == 0);
DE_TEST_ASSERT(buf.size() == 4);
DE_TEST_ASSERT(*buf.getElementPtr(0) == 1);
DE_TEST_ASSERT(*buf.getElementPtr(1) == 2);
DE_TEST_ASSERT(*buf.getElementPtr(2) == 3);
DE_TEST_ASSERT(*buf.getElementPtr(3) == 4);
}
// default
{
de::ArrayBuffer<int> source(4);
int dst;
*source.getElementPtr(1) = 2;
deMemcpy(&dst, (int*)source.getPtr() + 1, sizeof(int));
DE_TEST_ASSERT(dst == 2);
}
// Aligned
{
de::ArrayBuffer<int, 64, sizeof(int)> source(4);
int dst;
*source.getElementPtr(1) = 2;
deMemcpy(&dst, (int*)source.getPtr() + 1, sizeof(int));
DE_TEST_ASSERT(dst == 2);
}
// Strided
{
de::ArrayBuffer<int, 4, 64> source(4);
int dst;
*source.getElementPtr(1) = 2;
deMemcpy(&dst, (deUint8*)source.getPtr() + 64, sizeof(int));
DE_TEST_ASSERT(dst == 2);
}
// Aligned, Strided
{
de::ArrayBuffer<int, 32, 64> source(4);
int dst;
*source.getElementPtr(1) = 2;
deMemcpy(&dst, (deUint8*)source.getPtr() + 64, sizeof(int));
DE_TEST_ASSERT(dst == 2);
}
}
//----------------------------------------------------------------------
//
//----------------------------------------------------------------------
ReferenceBuffer* Encoding::Convert(
const void* src, size_t srcByteCount, const Encoding* srcEncoding,
const Encoding* targetEncoding,
size_t* bytesUsed, size_t* charsUsed, bool* usedDefaultChar)
{
LN_THROW(src != NULL, ArgumentException);
LN_THROW(srcEncoding != NULL, ArgumentException);
LN_THROW(targetEncoding != NULL, ArgumentException);
LN_THROW(srcByteCount >= srcEncoding->GetMinByteCount(), ArgumentException); // バッファのバイト数は、そのバッファのエンコーディングの最低バイト数以上でなければならない
/* 変換後に必要な最大のバイト数を求める
例)
pEncoding = UTF32 だったら
変換後最大文字数 = uByteCount / 1文字最低バイト数(4)
pEncoding = UTF16 だったら
変換後最大文字数 = uByteCount / 1文字最低バイト数(2)
pEncoding = UTF8 だったら
変換後最大文字数 = uByteCount / 1文字最大バイト数(1)
これに、pThisEncoding の1文字の最大バイト数を掛ける。
*/
int nConvertedMaxCharCount = srcByteCount / srcEncoding->GetMinByteCount();
int nConvertedMaxBytes = nConvertedMaxCharCount * targetEncoding->GetMaxByteCount();
nConvertedMaxBytes += targetEncoding->GetMinByteCount(); // 終端 \0 の分
// 変換の中間フォーマットとして wchar_t を使用する。そのための一時バッファ確保
int nWideMaxBytes = nConvertedMaxCharCount * Encoding::GetWideCharEncoding()->GetMaxByteCount();
RefPtr<ReferenceBuffer> tmpBuf(LN_NEW ReferenceBuffer());
tmpBuf->reserve(nWideMaxBytes + sizeof(wchar_t)); // 終端 \0 考慮 (mbstowcs_s は \0 を書き込もうとする)
// 変換先バッファを、最大要素数で確保
RefPtr<ReferenceBuffer> targetBuf(LN_NEW ReferenceBuffer());
targetBuf->reserve(nConvertedMaxBytes/* / targetEncoding->GetMinByteCount()*/);
// 変換実行
bool bRes;
size_t uBytesUsed;
size_t uCharsUsed;
bool bUsedDefaultChar;
#if defined(LNOTE_WCHAR_16)
// ソースフォーマットから中間フォーマットへ
bRes = srcEncoding->ConvertToUTF16(
(const byte_t*)src,
srcByteCount,
tmpBuf->getPointer(),
nWideMaxBytes, // \0 強制格納に備え、1文字分余裕のあるサイズを指定する
&uBytesUsed,
&uCharsUsed);
LN_THROW(bRes, InvalidFormatException);
// 中間フォーマットからターゲットフォーマットへ
bRes = targetEncoding->ConvertFromUTF16(
(const byte_t*)tmpBuf->getPointer(),
uBytesUsed,
(byte_t*)targetBuf->getPointer(),
targetBuf->getSize(), // \0 強制格納に備え、1文字分余裕のあるサイズを指定する
&uBytesUsed,
&uCharsUsed,
&bUsedDefaultChar);
LN_THROW(bRes, InvalidFormatException);
#elif defined(LNOTE_WCHAR_32)
#else
#error "Invalid wchar_t size."
#endif
*bytesUsed = uBytesUsed;
*charsUsed = uCharsUsed;
*usedDefaultChar = bUsedDefaultChar;
targetBuf->resize(uBytesUsed);
targetBuf.safeAddRef();
return targetBuf;
}
//-----------------------------------------------------------------------------
// The DX Support file is a very fat expensive KV file, causes a run-time startup slowdown.
// Becauase it normally lives in the game\bin directory, it can't be in the zip or preloaded.
// Thus, it gets reprocessed into just the trivial 360 portion and placed into the platform.zip
// Yes, it's evil.
//-----------------------------------------------------------------------------
bool ProcessDXSupportConfig( bool bWriteToZip )
{
if ( !g_bIsPlatformZip )
{
// only relevant when building platform zip, otherwise no-op
return false;
}
const char *pConfigName = "dxsupport.cfg";
char szTempPath[MAX_PATH];
char szSourcePath[MAX_PATH];
V_ComposeFileName( g_szModPath, "../bin", szTempPath, sizeof( szTempPath ) );
V_ComposeFileName( szTempPath, pConfigName, szSourcePath, sizeof( szSourcePath ) );
CUtlBuffer sourceBuf( 0, 0, CUtlBuffer::TEXT_BUFFER );
if ( !g_pFullFileSystem->ReadFile( szSourcePath, NULL, sourceBuf ) )
{
Msg( "Error! Couldn't open file '%s'!\n", pConfigName );
return false;
}
KeyValues *pKV = new KeyValues( "" );
if ( !pKV->LoadFromBuffer( "dxsupport.cfg", sourceBuf ) )
{
Msg( "Error! Couldn't parse config file '%s'!\n", pConfigName );
pKV->deleteThis();
return false;
}
// only care about the xbox specific dxlevel 98 block
KeyValues *pXboxSubKey = NULL;
for ( KeyValues *pSubKey = pKV->GetFirstSubKey(); pSubKey != NULL && pXboxSubKey == NULL; pSubKey = pSubKey->GetNextKey() )
{
// descend each sub block
for ( KeyValues *pKey = pSubKey->GetFirstSubKey(); pKey != NULL && pXboxSubKey == NULL; pKey = pKey->GetNextKey() )
{
if ( !V_stricmp( pKey->GetName(), "name" ) && pKey->GetInt( (const char *)NULL ) == 98 )
{
pXboxSubKey = pSubKey;
}
}
}
if ( !pXboxSubKey )
{
Msg( "Error! Couldn't find expected dxlevel 98 in config file '%s'!\n", pConfigName );
pKV->deleteThis();
return false;
}
CUtlBuffer kvBuffer( 0, 0, CUtlBuffer::TEXT_BUFFER );
kvBuffer.Printf( "\"dxsupport\"\n" );
kvBuffer.Printf( "{\n" );
kvBuffer.Printf( "\t\"0\"\n" );
kvBuffer.Printf( "\t{\n" );
for ( KeyValues *pKey = pXboxSubKey->GetFirstSubKey(); pKey != NULL; pKey = pKey->GetNextKey() )
{
kvBuffer.Printf( "\t\t\"%s\" \"%s\"\n", pKey->GetName(), pKey->GetString( (const char *)NULL ) );
}
kvBuffer.Printf( "\t}\n" );
kvBuffer.Printf( "}\n" );
CUtlBuffer targetBuf( 0, 0, CUtlBuffer::TEXT_BUFFER | CUtlBuffer::CONTAINS_CRLF );
kvBuffer.ConvertCRLF( targetBuf );
// only appears in zip file
bool bSuccess = WriteBufferToFile( pConfigName, targetBuf, bWriteToZip, WRITE_TO_DISK_NEVER );
pKV->deleteThis();
return bSuccess;
}