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d3dxof: Start implementing IDirectXFile_CreateEnumObject.

This commit is contained in:
Christian Costa 2008-09-01 22:55:44 +02:00 committed by Alexandre Julliard
parent 3e76eacbfd
commit 675327c031
2 changed files with 83 additions and 4 deletions
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85
dlls/d3dxof/d3dxof.c
View File

@ -161,33 +161,110 @@ static HRESULT WINAPI IDirectXFileImpl_CreateEnumObject(IDirectXFile* iface, LPV
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
IDirectXFileEnumObjectImpl* object;
HRESULT hr;
DWORD header[4];
DWORD size;
HANDLE hFile = INVALID_HANDLE_VALUE;
FIXME("(%p/%p)->(%p,%x,%p) stub!\n", This, iface, pvSource, dwLoadOptions, ppEnumObj);
FIXME("(%p/%p)->(%p,%x,%p) partial stub!\n", This, iface, pvSource, dwLoadOptions, ppEnumObj);
if (!ppEnumObj)
return DXFILEERR_BADVALUE;
if (dwLoadOptions == DXFILELOAD_FROMFILE)
{
HANDLE hFile;
TRACE("Open source file '%s'\n", (char*)pvSource);
hFile = CreateFileA((char*)pvSource, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
TRACE("File '%s' not found\n", (char*)pvSource);
return DXFILEERR_FILENOTFOUND;
}
CloseHandle(hFile);
if (!ReadFile(hFile, header, 16, &size, NULL))
{
hr = DXFILEERR_BADVALUE;
goto error;
}
if (size < 16)
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
if (TRACE_ON(d3dxof))
{
char string[17];
memcpy(string, header, 16);
string[16] = 0;
TRACE("header = '%s'\n", string);
}
}
else
{
FIXME("Source type %d is not handled yet\n", dwLoadOptions);
hr = DXFILEERR_NOTDONEYET;
goto error;
}
if (header[0] != XOFFILE_FORMAT_MAGIC)
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
if (header[1] != XOFFILE_FORMAT_VERSION)
{
hr = DXFILEERR_BADFILEVERSION;
goto error;
}
if ((header[2] != XOFFILE_FORMAT_BINARY) && (header[2] != XOFFILE_FORMAT_TEXT) && (header[2] != XOFFILE_FORMAT_COMPRESSED))
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
if (header[2] == XOFFILE_FORMAT_TEXT)
{
FIXME("Binary format not supported yet\n");
hr = DXFILEERR_NOTDONEYET;
goto error;
}
if (header[2] == XOFFILE_FORMAT_COMPRESSED)
{
FIXME("Compressed formats not supported yet");
hr = DXFILEERR_BADVALUE;
goto error;
}
if ((header[3] != XOFFILE_FORMAT_FLOAT_BITS_32) && (header[3] != XOFFILE_FORMAT_FLOAT_BITS_64))
{
hr = DXFILEERR_BADFILEFLOATSIZE;
goto error;
}
TRACE("Header is correct\n");
hr = IDirectXFileEnumObjectImpl_Create(&object);
if (!SUCCEEDED(hr))
return hr;
goto error;
object->source = dwLoadOptions;
object->hFile = hFile;
*ppEnumObj = (LPDIRECTXFILEENUMOBJECT)object;
return DXFILE_OK;
error:
if (hFile != INVALID_HANDLE_VALUE)
CloseHandle(hFile);
*ppEnumObj = NULL;
return hr;
}
static HRESULT WINAPI IDirectXFileImpl_CreateSaveObject(IDirectXFile* iface, LPCSTR szFileName, DXFILEFORMAT dwFileFormat, LPDIRECTXFILESAVEOBJECT* ppSaveObj)

2
dlls/d3dxof/d3dxof_private.h
View File

@ -88,6 +88,8 @@ typedef struct {
typedef struct {
IDirectXFileEnumObject lpVtbl;
LONG ref;
DXFILELOADOPTIONS source;
HANDLE hFile;
} IDirectXFileEnumObjectImpl;
typedef struct {