dlls/d3dxof/d3dxof_private.h

   1 /*
   2  *      DirectX File private interfaces (D3DXOF.DLL)
   3  *
   4  * Copyright 2004, 2008 Christian Costa
   5  *
   6  * This file contains the (internal) driver registration functions,
   7  * driver enumeration APIs and DirectDraw creation functions.
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #ifndef __D3DXOF_PRIVATE_INCLUDED__
  25 #define __D3DXOF_PRIVATE_INCLUDED__
  26
  27 #include <stdarg.h>
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wtypes.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34 #include "dxfile.h"
  35
  36 #define MAX_NAME_LEN 32
  37 #define MAX_ARRAY_DIM 4
  38 #define MAX_MEMBERS 50
  39 #define MAX_CHILDS 100
  40 #define MAX_TEMPLATES 200
  41 #define MAX_OBJECTS 500
  42 #define MAX_SUBOBJECTS 500
  43 #define MAX_STRINGS_BUFFER 10000
  44
  45 #define MAX_DATA_SIZE 400000
  46
  47 typedef struct {
  48     DWORD type;
  49     LONG idx_template;
  50     char name[MAX_NAME_LEN];
  51     ULONG nb_dims;
  52     BOOL  dim_fixed[MAX_ARRAY_DIM]; /* fixed or variable */
  53     ULONG dim_value[MAX_ARRAY_DIM]; /* fixed value or member index */
  54 } member;
  55
  56 typedef struct {
  57     char name[MAX_NAME_LEN];
  58     GUID class_id;
  59     BOOL open;
  60     BOOL binary;
  61     ULONG nb_childs;
  62     char childs[MAX_CHILDS][MAX_NAME_LEN];
  63     ULONG nb_members;
  64     member members[MAX_MEMBERS];
  65 } xtemplate;
  66
  67 typedef struct {
  68     char* name;
  69     LPBYTE start;
  70     ULONG size;
  71 } xobject_member;
  72
  73 struct _xobject {
  74    BOOL binary;
  75    struct _xobject* ptarget;
  76    char name[MAX_NAME_LEN];
  77    GUID class_id;
  78    GUID type;
  79    LPBYTE pdata;
  80    DWORD size;
  81    ULONG nb_members;
  82    xobject_member members[MAX_MEMBERS];
  83    ULONG nb_childs;
  84    ULONG nb_subobjects;
  85    struct _xobject * childs[MAX_CHILDS];
  86 };
  87
  88 typedef struct _xobject xobject;
  89
  90 typedef struct {
  91     IDirectXFile lpVtbl;
  92     LONG ref;
  93     ULONG nb_xtemplates;
  94     xtemplate xtemplates[MAX_TEMPLATES];
  95 } IDirectXFileImpl;
  96
  97 typedef struct {
  98     IDirectXFileBinary lpVtbl;
  99     LONG ref;
 100 } IDirectXFileBinaryImpl;
 101
 102 typedef struct {
 103     IDirectXFileData lpVtbl;
 104     LONG ref;
 105     xobject* pobj;
 106     int cur_enum_object;
 107     BOOL from_ref;
 108     ULONG level;
 109     LPBYTE pdata;
 110     LPBYTE pstrings;
 111 } IDirectXFileDataImpl;
 112
 113 typedef struct {
 114     IDirectXFileDataReference lpVtbl;
 115     LONG ref;
 116     xobject* ptarget;
 117 } IDirectXFileDataReferenceImpl;
 118
 119 typedef struct {
 120     IDirectXFileObject lpVtbl;
 121     LONG ref;
 122 } IDirectXFileObjectImpl;
 123
 124 typedef struct {
 125   /* Buffer to parse */
 126   LPBYTE buffer;
 127   DWORD rem_bytes;
 128   /* Misc info */
 129   WORD current_token;
 130   BOOL token_present;
 131   BOOL txt;
 132   ULONG cur_subobject;
 133   LPBYTE cur_pdata;
 134   LPBYTE cur_pstrings;
 135   BYTE value[100];
 136   xobject** pxo_globals;
 137   ULONG nb_pxo_globals;
 138   xobject* pxo_tab;
 139   IDirectXFileImpl* pdxf;
 140   xobject* pxo;
 141   xtemplate* pxt[MAX_SUBOBJECTS];
 142   ULONG level;
 143   LPBYTE pdata;
 144   LPBYTE pstrings;
 145 } parse_buffer;
 146
 147 typedef struct {
 148     IDirectXFileEnumObject lpVtbl;
 149     LONG ref;
 150     DXFILELOADOPTIONS source;
 151     HANDLE hFile;
 152     HANDLE file_mapping;
 153     LPBYTE buffer;
 154     parse_buffer buf;
 155     IDirectXFileImpl* pDirectXFile;
 156     ULONG nb_xobjects;
 157     xobject* xobjects[MAX_OBJECTS];
 158     IDirectXFileData* pRefObjects[MAX_OBJECTS];
 159 } IDirectXFileEnumObjectImpl;
 160
 161 typedef struct {
 162     IDirectXFileSaveObject lpVtbl;
 163     LONG ref;
 164 } IDirectXFileSaveObjectImpl;
 165
 166 HRESULT IDirectXFileImpl_Create(IUnknown *pUnkOuter, LPVOID *ppObj);
 167 HRESULT IDirectXFileFileObjectImpl_Create(IDirectXFileObjectImpl** ppObj);
 168 HRESULT IDirectXFileFileSaveObjectImpl_Create(IDirectXFileSaveObjectImpl** ppObj);
 169
 170 BOOL read_bytes(parse_buffer * buf, LPVOID data, DWORD size);
 171 BOOL parse_template(parse_buffer * buf);
 172 void dump_template(xtemplate* templates_array, xtemplate* ptemplate);
 173 BOOL is_template_available(parse_buffer * buf);
 174 BOOL parse_object(parse_buffer * buf);
 175
 176 #endif /* __D3DXOF_PRIVATE_INCLUDED__ */