static void WinUtilTest()
{
ScopedCom comScope;
{
char *string = "abcde";
size_t stringSize = 5, len;
ScopedComPtr<IStream> stream(CreateStreamFromData(string, stringSize));
assert(stream);
char *data = (char *)GetDataFromStream(stream, &len);
assert(data && stringSize == len && str::Eq(data, string));
free(data);
}
{
WCHAR *string = L"abcde";
size_t stringSize = 10, len;
ScopedComPtr<IStream> stream(CreateStreamFromData(string, stringSize));
assert(stream);
WCHAR *data = (WCHAR *)GetDataFromStream(stream, &len);
assert(data && stringSize == len && str::Eq(data, string));
free(data);
}
{
RectI oneScreen = GetFullscreenRect(NULL);
RectI allScreens = GetVirtualScreenRect();
assert(allScreens.Intersect(oneScreen) == oneScreen);
}
}
HRESULT CPdfFilter::OnInit() {
CleanUp();
// TODO: PdfEngine::CreateFromStream never returns with
// m_pStream instead of a clone - why?
// load content of PDF document into a seekable stream
HRESULT res;
size_t len;
void* data = GetDataFromStream(m_pStream, &len, &res);
if (!data)
return res;
ScopedComPtr<IStream> stream(CreateStreamFromData(data, len));
free(data);
if (!stream)
return E_FAIL;
m_pdfEngine = PdfEngine::CreateFromStream(stream);
if (!m_pdfEngine)
return E_FAIL;
m_state = STATE_PDF_START;
m_iPageNo = 0;
return S_OK;
}
HRESULT CTeXFilter::OnInit()
{
if (!m_pData) {
// load content of LaTeX file into m_pData
HRESULT res;
size_t len;
void *data = GetDataFromStream(m_pStream, &len, &res);
if (!data)
return res;
m_pData = str::ToWideChar((char *)data, CP_ACP);
m_pBuffer = AllocArray<WCHAR>(len + 1);
free(data);
if (!m_pData || !m_pBuffer) {
CleanUp();
return E_OUTOFMEMORY;
}
}
m_state = STATE_TEX_START;
m_pPtr = m_pData;
m_iDepth = 0;
return S_OK;
}
HRESULT CEpubFilter::OnInit() {
CleanUp();
// TODO: EpubDoc::CreateFromStream never returns with
// m_pStream instead of a clone - why?
// load content of EPUB document into a seekable stream
HRESULT res;
size_t len;
void* data = GetDataFromStream(m_pStream, &len, &res);
if (!data)
return res;
ScopedComPtr<IStream> stream(CreateStreamFromData(data, len));
free(data);
if (!stream)
return E_FAIL;
m_epubDoc = EpubDoc::CreateFromStream(stream);
if (!m_epubDoc)
return E_FAIL;
m_state = STATE_EPUB_START;
return S_OK;
}
static void WinUtilTest()
{
ScopedCom comScope;
{
char *string = "abcde";
size_t stringSize = 5, len;
ScopedComPtr<IStream> stream(CreateStreamFromData(string, stringSize));
assert(stream);
char *data = (char *)GetDataFromStream(stream, &len);
assert(data && stringSize == len && str::Eq(data, string));
free(data);
}
{
WCHAR *string = L"abcde";
size_t stringSize = 10, len;
ScopedComPtr<IStream> stream(CreateStreamFromData(string, stringSize));
assert(stream);
WCHAR *data = (WCHAR *)GetDataFromStream(stream, &len);
assert(data && stringSize == len && str::Eq(data, string));
free(data);
}
{
RectI oneScreen = GetFullscreenRect(NULL);
RectI allScreens = GetVirtualScreenRect();
assert(allScreens.Intersect(oneScreen) == oneScreen);
}
{
COLORREF c = AdjustLightness(RGB(255, 0, 0), 1.0f);
assert(c == RGB(255, 0, 0));
c = AdjustLightness(RGB(255, 0, 0), 2.0f);
assert(c == RGB(255, 255, 255));
c = AdjustLightness(RGB(255, 0, 0), 0.25f);
assert(c == RGB(64, 0, 0));
c = AdjustLightness(RGB(226, 196, 226), 95 / 255.0f);
assert(c == RGB(105, 52, 105));
c = AdjustLightness(RGB(255, 255, 255), 0.5f);
assert(c == RGB(128, 128, 128));
}
}
void *GetDataFromStream(IStream *stream, size_t *len, HRESULT *res_opt)
{
void *data;
ULONG size;
HRESULT res = GetDataFromStream(stream, &data, &size);
if (len)
*len = size;
if (res_opt)
*res_opt = res;
if (FAILED(res))
return NULL;
return data;
}
PdbReader::PdbReader(IStream *stream) :
data((char *)GetDataFromStream(stream, &dataSize))
{
if (!ParseHeader())
recOffsets.Reset();
}
