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/*
* Implementation of DirectX File Interfaces
*
* Copyright 2004, 2008, 2010 Christian Costa
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/debug.h"
#define COBJMACROS
#include "winbase.h"
#include "wingdi.h"
#include "d3dxof_private.h"
#include "dxfile.h"
#include <stdio.h>
WINE_DEFAULT_DEBUG_CHANNEL(d3dxof);
#define MAKEFOUR(a,b,c,d) ((DWORD)a + ((DWORD)b << 8) + ((DWORD)c << 16) + ((DWORD)d << 24))
#define XOFFILE_FORMAT_MAGIC MAKEFOUR('x','o','f',' ')
#define XOFFILE_FORMAT_VERSION_302 MAKEFOUR('0','3','0','2')
#define XOFFILE_FORMAT_VERSION_303 MAKEFOUR('0','3','0','3')
#define XOFFILE_FORMAT_BINARY MAKEFOUR('b','i','n',' ')
#define XOFFILE_FORMAT_TEXT MAKEFOUR('t','x','t',' ')
#define XOFFILE_FORMAT_BINARY_MSZIP MAKEFOUR('b','z','i','p')
#define XOFFILE_FORMAT_TEXT_MSZIP MAKEFOUR('t','z','i','p')
#define XOFFILE_FORMAT_COMPRESSED MAKEFOUR('c','m','p',' ')
#define XOFFILE_FORMAT_FLOAT_BITS_32 MAKEFOUR('0','0','3','2')
#define XOFFILE_FORMAT_FLOAT_BITS_64 MAKEFOUR('0','0','6','4')
static const struct IDirectXFileVtbl IDirectXFile_Vtbl;
static const struct IDirectXFileBinaryVtbl IDirectXFileBinary_Vtbl;
static const struct IDirectXFileDataVtbl IDirectXFileData_Vtbl;
static const struct IDirectXFileDataReferenceVtbl IDirectXFileDataReference_Vtbl;
static const struct IDirectXFileEnumObjectVtbl IDirectXFileEnumObject_Vtbl;
static const struct IDirectXFileObjectVtbl IDirectXFileObject_Vtbl;
static const struct IDirectXFileSaveObjectVtbl IDirectXFileSaveObject_Vtbl;
static HRESULT IDirectXFileDataReferenceImpl_Create(IDirectXFileDataReferenceImpl** ppObj);
static HRESULT IDirectXFileEnumObjectImpl_Create(IDirectXFileEnumObjectImpl** ppObj);
static HRESULT IDirectXFileSaveObjectImpl_Create(IDirectXFileSaveObjectImpl** ppObj);
/* FOURCC to string conversion for debug messages */
static const char *debugstr_fourcc(DWORD fourcc)
{
if (!fourcc) return "'null'";
return wine_dbg_sprintf ("\'%c%c%c%c\'",
(char)(fourcc), (char)(fourcc >> 8),
(char)(fourcc >> 16), (char)(fourcc >> 24));
}
HRESULT IDirectXFileImpl_Create(IUnknown* pUnkOuter, LPVOID* ppObj)
{
IDirectXFileImpl* object;
TRACE("(%p,%p)\n", pUnkOuter, ppObj);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectXFileImpl));
if (!object)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
object->lpVtbl = &IDirectXFile_Vtbl;
object->ref = 1;
*ppObj = object;
return S_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileImpl_QueryInterface(IDirectXFile* iface, REFIID riid, void** ppvObject)
{
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFile))
{
IUnknown_AddRef(iface);
*ppvObject = This;
return S_OK;
}
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectXFileImpl_AddRef(IDirectXFile* iface)
{
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p): AddRef from %d\n", iface, This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectXFileImpl_Release(IDirectXFile* iface)
{
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p): ReleaseRef to %d\n", iface, This, ref);
if (!ref)
HeapFree(GetProcessHeap(), 0, This);
return ref;
}
/*** IDirectXFile methods ***/
static HRESULT WINAPI IDirectXFileImpl_CreateEnumObject(IDirectXFile* iface, LPVOID pvSource, DXFILELOADOPTIONS dwLoadOptions, LPDIRECTXFILEENUMOBJECT* ppEnumObj)
{
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
IDirectXFileEnumObjectImpl* object;
HRESULT hr;
DWORD* header;
HANDLE hFile = INVALID_HANDLE_VALUE;
HANDLE file_mapping = 0;
LPBYTE buffer = NULL;
HGLOBAL resource_data = 0;
LPBYTE decomp_buffer = NULL;
DWORD decomp_size = 0;
LPBYTE file_buffer;
DWORD file_size;
LPDXFILELOADMEMORY lpdxflm = NULL;
TRACE("(%p/%p)->(%p,%x,%p)\n", This, iface, pvSource, dwLoadOptions, ppEnumObj);
if (!ppEnumObj)
return DXFILEERR_BADVALUE;
/* Only lowest 4 bits are relevant in DXFILELOADOPTIONS */
dwLoadOptions &= 0xF;
if (dwLoadOptions == DXFILELOAD_FROMFILE)
{
TRACE("Open source file '%s'\n", (char*)pvSource);
hFile = CreateFileA(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;
}
file_size = GetFileSize(hFile, NULL);
file_mapping = CreateFileMappingA(hFile, NULL, PAGE_READONLY, 0, 0, NULL);
if (!file_mapping)
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
buffer = MapViewOfFile(file_mapping, FILE_MAP_READ, 0, 0, 0);
if (!buffer)
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
file_buffer = buffer;
}
else if (dwLoadOptions == DXFILELOAD_FROMRESOURCE)
{
HRSRC resource_info;
LPDXFILELOADRESOURCE lpdxflr = pvSource;
TRACE("Source in resource (module = %p, name = %s, type = %s\n", lpdxflr->hModule, debugstr_a(lpdxflr->lpName), debugstr_a(lpdxflr->lpType));
resource_info = FindResourceA(lpdxflr->hModule, lpdxflr->lpName, lpdxflr->lpType);
if (!resource_info)
{
hr = DXFILEERR_RESOURCENOTFOUND;
goto error;
}
file_size = SizeofResource(lpdxflr->hModule, resource_info);
resource_data = LoadResource(lpdxflr->hModule, resource_info);
if (!resource_data)
{
hr = DXFILEERR_BADRESOURCE;
goto error;
}
file_buffer = LockResource(resource_data);
if (!file_buffer)
{
hr = DXFILEERR_BADRESOURCE;
goto error;
}
}
else if (dwLoadOptions == DXFILELOAD_FROMMEMORY)
{
lpdxflm = pvSource;
TRACE("Source in memory at %p with size %d\n", lpdxflm->lpMemory, lpdxflm->dSize);
file_buffer = lpdxflm->lpMemory;
file_size = lpdxflm->dSize;
}
else
{
FIXME("Source type %d is not handled yet\n", dwLoadOptions);
hr = DXFILEERR_NOTDONEYET;
goto error;
}
header = (DWORD*)file_buffer;
if (TRACE_ON(d3dxof))
{
char string[17];
memcpy(string, header, 16);
string[16] = 0;
TRACE("header = '%s'\n", string);
}
if (file_size < 16)
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
if (header[0] != XOFFILE_FORMAT_MAGIC)
{
hr = DXFILEERR_BADFILETYPE;
goto error;
}
if ((header[1] != XOFFILE_FORMAT_VERSION_302) && (header[1] != XOFFILE_FORMAT_VERSION_303))
{
hr = DXFILEERR_BADFILEVERSION;
goto error;
}
if ((header[2] != XOFFILE_FORMAT_BINARY) && (header[2] != XOFFILE_FORMAT_TEXT) &&
(header[2] != XOFFILE_FORMAT_BINARY_MSZIP) && (header[2] != XOFFILE_FORMAT_TEXT_MSZIP))
{
WARN("File type %s unknown\n", debugstr_fourcc(header[2]));
hr = DXFILEERR_BADFILETYPE;
goto error;
}
if ((header[2] == XOFFILE_FORMAT_BINARY_MSZIP) || (header[2] == XOFFILE_FORMAT_TEXT_MSZIP))
{
int err;
DWORD comp_size;
/* 0-15 -> xfile header, 16-17 -> decompressed size w/ header, 18-19 -> null,
20-21 -> decompressed size w/o header, 22-23 -> size of MSZIP compressed data,
24-xx -> compressed MSZIP data */
decomp_size = ((WORD*)file_buffer)[10];
comp_size = ((WORD*)file_buffer)[11];
TRACE("Compressed format %s detected: compressed_size = %x, decompressed_size = %x\n",
debugstr_fourcc(header[2]), comp_size, decomp_size);
decomp_buffer = HeapAlloc(GetProcessHeap(), 0, decomp_size);
if (!decomp_buffer)
{
ERR("Out of memory\n");
hr = DXFILEERR_BADALLOC;
goto error;
}
err = mszip_decompress(comp_size, decomp_size, (char*)file_buffer + 24, (char*)decomp_buffer);
if (err)
{
WARN("Error while decomrpessing mszip archive %d\n", err);
hr = DXFILEERR_BADALLOC;
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 (FAILED(hr))
goto error;
object->source = dwLoadOptions;
object->hFile = hFile;
object->file_mapping = file_mapping;
object->buffer = buffer;
object->decomp_buffer = decomp_buffer;
object->pDirectXFile = This;
object->buf.pdxf = This;
object->buf.txt = (header[2] == XOFFILE_FORMAT_TEXT) || (header[2] == XOFFILE_FORMAT_TEXT_MSZIP);
object->buf.token_present = FALSE;
TRACE("File size is %d bytes\n", file_size);
if (decomp_size)
{
/* Use decompressed data */
object->buf.buffer = decomp_buffer;
object->buf.rem_bytes = decomp_size;
}
else
{
/* Go to data after header */
object->buf.buffer = file_buffer + 16;
object->buf.rem_bytes = file_size - 16;
}
*ppEnumObj = (LPDIRECTXFILEENUMOBJECT)object;
while (object->buf.rem_bytes && is_template_available(&object->buf))
{
if (!parse_template(&object->buf))
{
WARN("Template is not correct\n");
hr = DXFILEERR_BADVALUE;
goto error;
}
else
{
TRACE("Template successfully parsed:\n");
if (TRACE_ON(d3dxof))
dump_template(This->xtemplates, &This->xtemplates[This->nb_xtemplates - 1]);
}
}
if (TRACE_ON(d3dxof))
{
int i;
TRACE("Registered templates (%d):\n", This->nb_xtemplates);
for (i = 0; i < This->nb_xtemplates; i++)
DPRINTF("%s - %s\n", This->xtemplates[i].name, debugstr_guid(&This->xtemplates[i].class_id));
}
return DXFILE_OK;
error:
if (buffer)
UnmapViewOfFile(buffer);
if (file_mapping)
CloseHandle(file_mapping);
if (hFile != INVALID_HANDLE_VALUE)
CloseHandle(hFile);
if (resource_data)
FreeResource(resource_data);
HeapFree(GetProcessHeap(), 0, decomp_buffer);
*ppEnumObj = NULL;
return hr;
}
static HRESULT WINAPI IDirectXFileImpl_CreateSaveObject(IDirectXFile* iface, LPCSTR szFileName, DXFILEFORMAT dwFileFormat, LPDIRECTXFILESAVEOBJECT* ppSaveObj)
{
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
FIXME("(%p/%p)->(%s,%x,%p) partial stub!\n", This, iface, szFileName, dwFileFormat, ppSaveObj);
if (!szFileName || !ppSaveObj)
return E_POINTER;
return IDirectXFileSaveObjectImpl_Create((IDirectXFileSaveObjectImpl**)ppSaveObj);
}
static HRESULT WINAPI IDirectXFileImpl_RegisterTemplates(IDirectXFile* iface, LPVOID pvData, DWORD cbSize)
{
IDirectXFileImpl *This = (IDirectXFileImpl *)iface;
DWORD token_header;
parse_buffer buf;
LPBYTE decomp_buffer = NULL;
DWORD decomp_size = 0;
buf.buffer = pvData;
buf.rem_bytes = cbSize;
buf.txt = FALSE;
buf.token_present = FALSE;
buf.pdxf = This;
TRACE("(%p/%p)->(%p,%d)\n", This, iface, pvData, cbSize);
if (!pvData)
return DXFILEERR_BADVALUE;
if (cbSize < 16)
return DXFILEERR_BADFILETYPE;
if (TRACE_ON(d3dxof))
{
char string[17];
memcpy(string, pvData, 16);
string[16] = 0;
TRACE("header = '%s'\n", string);
}
read_bytes(&buf, &token_header, 4);
if (token_header != XOFFILE_FORMAT_MAGIC)
return DXFILEERR_BADFILETYPE;
read_bytes(&buf, &token_header, 4);
if ((token_header != XOFFILE_FORMAT_VERSION_302) && (token_header != XOFFILE_FORMAT_VERSION_303))
return DXFILEERR_BADFILEVERSION;
read_bytes(&buf, &token_header, 4);
if ((token_header != XOFFILE_FORMAT_BINARY) && (token_header != XOFFILE_FORMAT_TEXT) &&
(token_header != XOFFILE_FORMAT_BINARY_MSZIP) && (token_header != XOFFILE_FORMAT_TEXT_MSZIP))
{
WARN("File type %s unknown\n", debugstr_fourcc(token_header));
return DXFILEERR_BADFILETYPE;
}
if ((token_header == XOFFILE_FORMAT_BINARY_MSZIP) || (token_header == XOFFILE_FORMAT_TEXT_MSZIP))
{
int err;
DWORD comp_size;
/* 0-15 -> xfile header, 16-17 -> decompressed size w/ header, 18-19 -> null,
20-21 -> decompressed size w/o header, 22-23 -> size of MSZIP compressed data,
24-xx -> compressed MSZIP data */
decomp_size = ((WORD*)pvData)[10];
comp_size = ((WORD*)pvData)[11];
TRACE("Compressed format %s detected: compressed_size = %x, decompressed_size = %x\n",
debugstr_fourcc(token_header), comp_size, decomp_size);
decomp_buffer = HeapAlloc(GetProcessHeap(), 0, decomp_size);
if (!decomp_buffer)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
err = mszip_decompress(comp_size, decomp_size, (char*)pvData + 24, (char*)decomp_buffer);
if (err)
{
WARN("Error while decomrpessing mszip archive %d\n", err);
HeapFree(GetProcessHeap(), 0, decomp_buffer);
return DXFILEERR_BADALLOC;
}
}
if ((token_header == XOFFILE_FORMAT_TEXT) || (token_header == XOFFILE_FORMAT_TEXT_MSZIP))
buf.txt = TRUE;
read_bytes(&buf, &token_header, 4);
if ((token_header != XOFFILE_FORMAT_FLOAT_BITS_32) && (token_header != XOFFILE_FORMAT_FLOAT_BITS_64))
return DXFILEERR_BADFILEFLOATSIZE;
TRACE("Header is correct\n");
if (decomp_size)
{
buf.buffer = decomp_buffer;
buf.rem_bytes = decomp_size;
}
while (buf.rem_bytes && is_template_available(&buf))
{
if (!parse_template(&buf))
{
WARN("Template is not correct\n");
return DXFILEERR_BADVALUE;
}
else
{
TRACE("Template successfully parsed:\n");
if (TRACE_ON(d3dxof))
dump_template(This->xtemplates, &This->xtemplates[This->nb_xtemplates - 1]);
}
}
if (TRACE_ON(d3dxof))
{
int i;
TRACE("Registered templates (%d):\n", This->nb_xtemplates);
for (i = 0; i < This->nb_xtemplates; i++)
DPRINTF("%s - %s\n", This->xtemplates[i].name, debugstr_guid(&This->xtemplates[i].class_id));
}
HeapFree(GetProcessHeap(), 0, decomp_buffer);
return DXFILE_OK;
}
static const IDirectXFileVtbl IDirectXFile_Vtbl =
{
IDirectXFileImpl_QueryInterface,
IDirectXFileImpl_AddRef,
IDirectXFileImpl_Release,
IDirectXFileImpl_CreateEnumObject,
IDirectXFileImpl_CreateSaveObject,
IDirectXFileImpl_RegisterTemplates
};
static HRESULT IDirectXFileBinaryImpl_Create(IDirectXFileBinaryImpl** ppObj)
{
IDirectXFileBinaryImpl* object;
TRACE("(%p)\n", ppObj);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectXFileBinaryImpl));
if (!object)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
object->lpVtbl = &IDirectXFileBinary_Vtbl;
object->ref = 1;
*ppObj = object;
return DXFILE_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileBinaryImpl_QueryInterface(IDirectXFileBinary* iface, REFIID riid, void** ppvObject)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFileObject)
|| IsEqualGUID(riid, &IID_IDirectXFileBinary))
{
IUnknown_AddRef(iface);
*ppvObject = This;
return S_OK;
}
/* Do not print an error for interfaces that can be queried to retrieve the type of the object */
if (!IsEqualGUID(riid, &IID_IDirectXFileData)
&& !IsEqualGUID(riid, &IID_IDirectXFileDataReference))
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectXFileBinaryImpl_AddRef(IDirectXFileBinary* iface)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p): AddRef from %d\n", iface, This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectXFileBinaryImpl_Release(IDirectXFileBinary* iface)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p): ReleaseRef to %d\n", iface, This, ref);
if (!ref)
HeapFree(GetProcessHeap(), 0, This);
return ref;
}
/*** IDirectXFileObject methods ***/
static HRESULT WINAPI IDirectXFileBinaryImpl_GetName(IDirectXFileBinary* iface, LPSTR pstrNameBuf, LPDWORD pdwBufLen)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
FIXME("(%p/%p)->(%p,%p) stub!\n", This, iface, pstrNameBuf, pdwBufLen);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileBinaryImpl_GetId(IDirectXFileBinary* iface, LPGUID pGuid)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
FIXME("(%p/%p)->(%p) stub!\n", This, iface, pGuid);
return DXFILEERR_BADVALUE;
}
/*** IDirectXFileBinary methods ***/
static HRESULT WINAPI IDirectXFileBinaryImpl_GetSize(IDirectXFileBinary* iface, DWORD* pcbSize)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
FIXME("(%p/%p)->(%p) stub!\n", This, iface, pcbSize);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileBinaryImpl_GetMimeType(IDirectXFileBinary* iface, LPCSTR* pszMimeType)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
FIXME("(%p/%p)->(%p) stub!\n", This, iface, pszMimeType);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileBinaryImpl_Read(IDirectXFileBinary* iface, LPVOID pvData, DWORD cbSize, LPDWORD pcbRead)
{
IDirectXFileBinaryImpl *This = (IDirectXFileBinaryImpl *)iface;
FIXME("(%p/%p)->(%p, %d, %p) stub!\n", This, iface, pvData, cbSize, pcbRead);
return DXFILEERR_BADVALUE;
}
static const IDirectXFileBinaryVtbl IDirectXFileBinary_Vtbl =
{
IDirectXFileBinaryImpl_QueryInterface,
IDirectXFileBinaryImpl_AddRef,
IDirectXFileBinaryImpl_Release,
IDirectXFileBinaryImpl_GetName,
IDirectXFileBinaryImpl_GetId,
IDirectXFileBinaryImpl_GetSize,
IDirectXFileBinaryImpl_GetMimeType,
IDirectXFileBinaryImpl_Read
};
static HRESULT IDirectXFileDataImpl_Create(IDirectXFileDataImpl** ppObj)
{
IDirectXFileDataImpl* object;
TRACE("(%p)\n", ppObj);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectXFileDataImpl));
if (!object)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
object->lpVtbl = &IDirectXFileData_Vtbl;
object->ref = 1;
*ppObj = object;
return S_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileDataImpl_QueryInterface(IDirectXFileData* iface, REFIID riid, void** ppvObject)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFileObject)
|| IsEqualGUID(riid, &IID_IDirectXFileData))
{
IUnknown_AddRef(iface);
*ppvObject = This;
return S_OK;
}
/* Do not print an error for interfaces that can be queried to retrieve the type of the object */
if (!IsEqualGUID(riid, &IID_IDirectXFileBinary)
&& !IsEqualGUID(riid, &IID_IDirectXFileDataReference))
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectXFileDataImpl_AddRef(IDirectXFileData* iface)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p): AddRef from %d\n", iface, This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectXFileDataImpl_Release(IDirectXFileData* iface)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p): ReleaseRef to %d\n", iface, This, ref);
if (!ref)
{
if (!This->level && !This->from_ref)
{
HeapFree(GetProcessHeap(), 0, This->pstrings);
HeapFree(GetProcessHeap(), 0, This->pobj->pdata);
HeapFree(GetProcessHeap(), 0, This->pobj);
}
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/*** IDirectXFileObject methods ***/
static HRESULT WINAPI IDirectXFileDataImpl_GetName(IDirectXFileData* iface, LPSTR pstrNameBuf, LPDWORD pdwBufLen)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
TRACE("(%p/%p)->(%p,%p)\n", This, iface, pstrNameBuf, pdwBufLen);
if (!pstrNameBuf)
return DXFILEERR_BADVALUE;
strcpy(pstrNameBuf, This->pobj->name);
return DXFILE_OK;
}
static HRESULT WINAPI IDirectXFileDataImpl_GetId(IDirectXFileData* iface, LPGUID pGuid)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
TRACE("(%p/%p)->(%p)\n", This, iface, pGuid);
if (!pGuid)
return DXFILEERR_BADVALUE;
memcpy(pGuid, &This->pobj->class_id, 16);
return DXFILE_OK;
}
/*** IDirectXFileData methods ***/
static HRESULT WINAPI IDirectXFileDataImpl_GetData(IDirectXFileData* iface, LPCSTR szMember, DWORD* pcbSize, void** ppvData)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
TRACE("(%p/%p)->(%s,%p,%p)\n", This, iface, szMember, pcbSize, ppvData);
if (!pcbSize || !ppvData)
return DXFILEERR_BADVALUE;
if (szMember)
{
FIXME("Specifying a member is not supported yet!\n");
return DXFILEERR_BADVALUE;
}
*pcbSize = This->pobj->size;
*ppvData = This->pobj->root->pdata + This->pobj->pos_data;
return DXFILE_OK;
}
static HRESULT WINAPI IDirectXFileDataImpl_GetType(IDirectXFileData* iface, const GUID** pguid)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
static GUID guid;
TRACE("(%p/%p)->(%p)\n", This, iface, pguid);
if (!pguid)
return DXFILEERR_BADVALUE;
memcpy(&guid, &This->pobj->type, 16);
*pguid = &guid;
return DXFILE_OK;
}
static HRESULT WINAPI IDirectXFileDataImpl_GetNextObject(IDirectXFileData* iface, LPDIRECTXFILEOBJECT* ppChildObj)
{
HRESULT hr;
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
TRACE("(%p/%p)->(%p)\n", This, iface, ppChildObj);
if (This->cur_enum_object >= This->pobj->nb_childs)
return DXFILEERR_NOMOREOBJECTS;
if (This->from_ref && (This->level >= 1))
{
/* Only 2 levels can be enumerated if the object is obtained from a reference */
return DXFILEERR_NOMOREOBJECTS;
}
if (This->pobj->childs[This->cur_enum_object]->binary)
{
IDirectXFileBinaryImpl *object;
hr = IDirectXFileBinaryImpl_Create(&object);
if (FAILED(hr))
return hr;
*ppChildObj = (LPDIRECTXFILEOBJECT)object;
}
else if (This->pobj->childs[This->cur_enum_object]->ptarget)
{
IDirectXFileDataReferenceImpl *object;
hr = IDirectXFileDataReferenceImpl_Create(&object);
if (FAILED(hr))
return hr;
object->ptarget = This->pobj->childs[This->cur_enum_object++]->ptarget;
*ppChildObj = (LPDIRECTXFILEOBJECT)object;
}
else
{
IDirectXFileDataImpl *object;
hr = IDirectXFileDataImpl_Create(&object);
if (FAILED(hr))
return hr;
object->pobj = This->pobj->childs[This->cur_enum_object++];
object->cur_enum_object = 0;
object->from_ref = This->from_ref;
object->level = This->level + 1;
*ppChildObj = (LPDIRECTXFILEOBJECT)object;
}
return DXFILE_OK;
}
static HRESULT WINAPI IDirectXFileDataImpl_AddDataObject(IDirectXFileData* iface, LPDIRECTXFILEDATA pDataObj)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
FIXME("(%p/%p)->(%p) stub!\n", This, iface, pDataObj);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileDataImpl_AddDataReference(IDirectXFileData* iface, LPCSTR szRef, const GUID* pguidRef)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
FIXME("(%p/%p)->(%s,%p) stub!\n", This, iface, szRef, pguidRef);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileDataImpl_AddBinaryObject(IDirectXFileData* iface, LPCSTR szName, const GUID* pguid, LPCSTR szMimeType, LPVOID pvData, DWORD cbSize)
{
IDirectXFileDataImpl *This = (IDirectXFileDataImpl *)iface;
FIXME("(%p/%p)->(%s,%p,%s,%p,%d) stub!\n", This, iface, szName, pguid, szMimeType, pvData, cbSize);
return DXFILEERR_BADVALUE;
}
static const IDirectXFileDataVtbl IDirectXFileData_Vtbl =
{
IDirectXFileDataImpl_QueryInterface,
IDirectXFileDataImpl_AddRef,
IDirectXFileDataImpl_Release,
IDirectXFileDataImpl_GetName,
IDirectXFileDataImpl_GetId,
IDirectXFileDataImpl_GetData,
IDirectXFileDataImpl_GetType,
IDirectXFileDataImpl_GetNextObject,
IDirectXFileDataImpl_AddDataObject,
IDirectXFileDataImpl_AddDataReference,
IDirectXFileDataImpl_AddBinaryObject
};
static HRESULT IDirectXFileDataReferenceImpl_Create(IDirectXFileDataReferenceImpl** ppObj)
{
IDirectXFileDataReferenceImpl* object;
TRACE("(%p)\n", ppObj);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectXFileDataReferenceImpl));
if (!object)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
object->lpVtbl = &IDirectXFileDataReference_Vtbl;
object->ref = 1;
*ppObj = object;
return S_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileDataReferenceImpl_QueryInterface(IDirectXFileDataReference* iface, REFIID riid, void** ppvObject)
{
IDirectXFileDataReferenceImpl *This = (IDirectXFileDataReferenceImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFileObject)
|| IsEqualGUID(riid, &IID_IDirectXFileDataReference))
{
IUnknown_AddRef(iface);
*ppvObject = This;
return S_OK;
}
/* Do not print an error for interfaces that can be queried to retrieve the type of the object */
if (!IsEqualGUID(riid, &IID_IDirectXFileData)
&& !IsEqualGUID(riid, &IID_IDirectXFileBinary))
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectXFileDataReferenceImpl_AddRef(IDirectXFileDataReference* iface)
{
IDirectXFileDataReferenceImpl *This = (IDirectXFileDataReferenceImpl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p): AddRef from %d\n", iface, This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectXFileDataReferenceImpl_Release(IDirectXFileDataReference* iface)
{
IDirectXFileDataReferenceImpl *This = (IDirectXFileDataReferenceImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p): ReleaseRef to %d\n", iface, This, ref);
if (!ref)
HeapFree(GetProcessHeap(), 0, This);
return ref;
}
/*** IDirectXFileObject methods ***/
static HRESULT WINAPI IDirectXFileDataReferenceImpl_GetName(IDirectXFileDataReference* iface, LPSTR pstrNameBuf, LPDWORD pdwBufLen)
{
IDirectXFileDataReferenceImpl *This = (IDirectXFileDataReferenceImpl *)iface;
TRACE("(%p/%p)->(%p,%p)\n", This, iface, pstrNameBuf, pdwBufLen);
if (!pstrNameBuf)
return DXFILEERR_BADVALUE;
strcpy(pstrNameBuf, This->ptarget->name);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileDataReferenceImpl_GetId(IDirectXFileDataReference* iface, LPGUID pGuid)
{
IDirectXFileDataReferenceImpl *This = (IDirectXFileDataReferenceImpl *)iface;
TRACE("(%p/%p)->(%p)\n", This, iface, pGuid);
if (!pGuid)
return DXFILEERR_BADVALUE;
memcpy(pGuid, &This->ptarget->class_id, 16);
return DXFILE_OK;
}
/*** IDirectXFileDataReference ***/
static HRESULT WINAPI IDirectXFileDataReferenceImpl_Resolve(IDirectXFileDataReference* iface, LPDIRECTXFILEDATA* ppDataObj)
{
IDirectXFileDataReferenceImpl *This = (IDirectXFileDataReferenceImpl *)iface;
IDirectXFileDataImpl *object;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, ppDataObj);
if (!ppDataObj)
return DXFILEERR_BADVALUE;
hr = IDirectXFileDataImpl_Create(&object);
if (FAILED(hr))
return hr;
object->pobj = This->ptarget;
object->cur_enum_object = 0;
object->level = 0;
object->from_ref = TRUE;
*ppDataObj = (LPDIRECTXFILEDATA)object;
return DXFILE_OK;
}
static const IDirectXFileDataReferenceVtbl IDirectXFileDataReference_Vtbl =
{
IDirectXFileDataReferenceImpl_QueryInterface,
IDirectXFileDataReferenceImpl_AddRef,
IDirectXFileDataReferenceImpl_Release,
IDirectXFileDataReferenceImpl_GetName,
IDirectXFileDataReferenceImpl_GetId,
IDirectXFileDataReferenceImpl_Resolve
};
static HRESULT IDirectXFileEnumObjectImpl_Create(IDirectXFileEnumObjectImpl** ppObj)
{
IDirectXFileEnumObjectImpl* object;
TRACE("(%p)\n", ppObj);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectXFileEnumObjectImpl));
if (!object)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
object->lpVtbl = &IDirectXFileEnumObject_Vtbl;
object->ref = 1;
*ppObj = object;
return S_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileEnumObjectImpl_QueryInterface(IDirectXFileEnumObject* iface, REFIID riid, void** ppvObject)
{
IDirectXFileEnumObjectImpl *This = (IDirectXFileEnumObjectImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFileEnumObject))
{
IUnknown_AddRef(iface);
*ppvObject = This;
return S_OK;
}
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectXFileEnumObjectImpl_AddRef(IDirectXFileEnumObject* iface)
{
IDirectXFileEnumObjectImpl *This = (IDirectXFileEnumObjectImpl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p): AddRef from %d\n", iface, This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectXFileEnumObjectImpl_Release(IDirectXFileEnumObject* iface)
{
IDirectXFileEnumObjectImpl *This = (IDirectXFileEnumObjectImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p): ReleaseRef to %d\n", iface, This, ref);
if (!ref)
{
int i;
for (i = 0; i < This->nb_xobjects; i++)
IDirectXFileData_Release(This->pRefObjects[i]);
if (This->source == DXFILELOAD_FROMFILE)
{
UnmapViewOfFile(This->buffer);
CloseHandle(This->file_mapping);
CloseHandle(This->hFile);
}
else if (This->source == DXFILELOAD_FROMRESOURCE)
FreeResource(This->resource_data);
HeapFree(GetProcessHeap(), 0, This->decomp_buffer);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/*** IDirectXFileEnumObject methods ***/
static HRESULT WINAPI IDirectXFileEnumObjectImpl_GetNextDataObject(IDirectXFileEnumObject* iface, LPDIRECTXFILEDATA* ppDataObj)
{
IDirectXFileEnumObjectImpl *This = (IDirectXFileEnumObjectImpl *)iface;
IDirectXFileDataImpl* object;
HRESULT hr;
LPBYTE pstrings = NULL;
TRACE("(%p/%p)->(%p)\n", This, iface, ppDataObj);
if (This->nb_xobjects >= MAX_OBJECTS)
{
ERR("Too many objects\n");
return DXFILEERR_NOMOREOBJECTS;
}
/* Check if there are templates defined before the object */
while (This->buf.rem_bytes && is_template_available(&This->buf))
{
if (!parse_template(&This->buf))
{
WARN("Template is not correct\n");
hr = DXFILEERR_BADVALUE;
goto error;
}
else
{
TRACE("Template successfully parsed:\n");
if (TRACE_ON(d3dxof))
dump_template(This->pDirectXFile->xtemplates, &This->pDirectXFile->xtemplates[This->pDirectXFile->nb_xtemplates - 1]);
}
}
if (!This->buf.rem_bytes)
return DXFILEERR_NOMOREOBJECTS;
hr = IDirectXFileDataImpl_Create(&object);
if (FAILED(hr))
return hr;
This->buf.pxo_globals = This->xobjects;
This->buf.nb_pxo_globals = This->nb_xobjects;
This->buf.level = 0;
This->buf.pxo_tab = HeapAlloc(GetProcessHeap(), 0, sizeof(xobject)*MAX_SUBOBJECTS);
if (!This->buf.pxo_tab)
{
ERR("Out of memory\n");
hr = DXFILEERR_BADALLOC;
goto error;
}
This->buf.pxo = This->xobjects[This->nb_xobjects] = This->buf.pxo_tab;
This->buf.pxo->pdata = This->buf.pdata = NULL;
This->buf.capacity = 0;
This->buf.cur_pos_data = 0;
This->buf.pxo->nb_subobjects = 1;
pstrings = HeapAlloc(GetProcessHeap(), 0, MAX_STRINGS_BUFFER);
if (!pstrings)
{
ERR("Out of memory\n");
hr = DXFILEERR_BADALLOC;
goto error;
}
This->buf.cur_pstrings = This->buf.pstrings = object->pstrings = pstrings;
if (!parse_object(&This->buf))
{
WARN("Object is not correct\n");
hr = DXFILEERR_PARSEERROR;
goto error;
}
object->pstrings = pstrings;
object->pobj = This->buf.pxo;
object->cur_enum_object = 0;
object->level = 0;
object->from_ref = FALSE;
*ppDataObj = (LPDIRECTXFILEDATA)object;
/* Get a reference to created object */
This->pRefObjects[This->nb_xobjects] = (LPDIRECTXFILEDATA)object;
IDirectXFileData_AddRef(This->pRefObjects[This->nb_xobjects]);
This->nb_xobjects++;
return DXFILE_OK;
error:
HeapFree(GetProcessHeap(), 0, This->buf.pxo_tab);
HeapFree(GetProcessHeap(), 0, This->buf.pdata);
HeapFree(GetProcessHeap(), 0, pstrings);
return hr;
}
static HRESULT WINAPI IDirectXFileEnumObjectImpl_GetDataObjectById(IDirectXFileEnumObject* iface, REFGUID rguid, LPDIRECTXFILEDATA* ppDataObj)
{
IDirectXFileEnumObjectImpl *This = (IDirectXFileEnumObjectImpl *)iface;
FIXME("(%p/%p)->(%p,%p) stub!\n", This, iface, rguid, ppDataObj);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileEnumObjectImpl_GetDataObjectByName(IDirectXFileEnumObject* iface, LPCSTR szName, LPDIRECTXFILEDATA* ppDataObj)
{
IDirectXFileEnumObjectImpl *This = (IDirectXFileEnumObjectImpl *)iface;
FIXME("(%p/%p)->(%s,%p) stub!\n", This, iface, szName, ppDataObj);
return DXFILEERR_BADVALUE;
}
static const IDirectXFileEnumObjectVtbl IDirectXFileEnumObject_Vtbl =
{
IDirectXFileEnumObjectImpl_QueryInterface,
IDirectXFileEnumObjectImpl_AddRef,
IDirectXFileEnumObjectImpl_Release,
IDirectXFileEnumObjectImpl_GetNextDataObject,
IDirectXFileEnumObjectImpl_GetDataObjectById,
IDirectXFileEnumObjectImpl_GetDataObjectByName
};
static HRESULT IDirectXFileSaveObjectImpl_Create(IDirectXFileSaveObjectImpl** ppObj)
{
IDirectXFileSaveObjectImpl* object;
TRACE("(%p)\n", ppObj);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectXFileSaveObjectImpl));
if (!object)
{
ERR("Out of memory\n");
return DXFILEERR_BADALLOC;
}
object->lpVtbl = &IDirectXFileSaveObject_Vtbl;
object->ref = 1;
*ppObj = object;
return S_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileSaveObjectImpl_QueryInterface(IDirectXFileSaveObject* iface, REFIID riid, void** ppvObject)
{
IDirectXFileSaveObjectImpl *This = (IDirectXFileSaveObjectImpl *)iface;
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFileSaveObject))
{
IUnknown_AddRef(iface);
*ppvObject = This;
return S_OK;
}
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectXFileSaveObjectImpl_AddRef(IDirectXFileSaveObject* iface)
{
IDirectXFileSaveObjectImpl *This = (IDirectXFileSaveObjectImpl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p): AddRef from %d\n", iface, This, ref - 1);
return ref;
}
static ULONG WINAPI IDirectXFileSaveObjectImpl_Release(IDirectXFileSaveObject* iface)
{
IDirectXFileSaveObjectImpl *This = (IDirectXFileSaveObjectImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p): ReleaseRef to %d\n", iface, This, ref);
if (!ref)
HeapFree(GetProcessHeap(), 0, This);
return ref;
}
static HRESULT WINAPI IDirectXFileSaveObjectImpl_SaveTemplates(IDirectXFileSaveObject* iface, DWORD cTemplates, const GUID** ppguidTemplates)
{
IDirectXFileSaveObjectImpl *This = (IDirectXFileSaveObjectImpl *)iface;
FIXME("(%p/%p)->(%d,%p) stub!\n", This, iface, cTemplates, ppguidTemplates);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileSaveObjectImpl_CreateDataObject(IDirectXFileSaveObject* iface, REFGUID rguidTemplate, LPCSTR szName, const GUID* pguid, DWORD cbSize, LPVOID pvData, LPDIRECTXFILEDATA* ppDataObj)
{
IDirectXFileSaveObjectImpl *This = (IDirectXFileSaveObjectImpl *)iface;
FIXME("(%p/%p)->(%p,%s,%p,%d,%p,%p) stub!\n", This, iface, rguidTemplate, szName, pguid, cbSize, pvData, ppDataObj);
return DXFILEERR_BADVALUE;
}
static HRESULT WINAPI IDirectXFileSaveObjectImpl_SaveData(IDirectXFileSaveObject* iface, LPDIRECTXFILEDATA ppDataObj)
{
IDirectXFileSaveObjectImpl *This = (IDirectXFileSaveObjectImpl *)iface;
FIXME("(%p/%p)->(%p) stub!\n", This, iface, ppDataObj);
return DXFILEERR_BADVALUE;
}
static const IDirectXFileSaveObjectVtbl IDirectXFileSaveObject_Vtbl =
{
IDirectXFileSaveObjectImpl_QueryInterface,
IDirectXFileSaveObjectImpl_AddRef,
IDirectXFileSaveObjectImpl_Release,
IDirectXFileSaveObjectImpl_SaveTemplates,
IDirectXFileSaveObjectImpl_CreateDataObject,
IDirectXFileSaveObjectImpl_SaveData
};
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