/*++

(C) Copyright Microsoft Corporation 1988-2001

Module Name:

    updres.h

Author:

    Floyd A Rogers 2/7/92

Revision History:
        Floyd Rogers
        Created

        v-michka    Ported to Godot
--*/

#define DEFAULT_CODEPAGE 1252
#define MAJOR_RESOURCE_VERSION 4
#define MINOR_RESOURCE_VERSION 0

#define BUTTONCODE      0x80
#define EDITCODE        0x81
#define STATICCODE      0x82
#define LISTBOXCODE     0x83
#define SCROLLBARCODE   0x84
#define COMBOBOXCODE    0x85

#define SEEK_SET    0
#define SEEK_CUR    1
#define SEEK_END    2
#define MAXSTR      (256+1)

//
// An ID_WORD indicates the following WORD is an ordinal rather
// than a string
//
#define ID_WORD 0xffff

typedef struct MY_STRING
{
    ULONG discriminant;       // long to make the rest of the struct aligned
    union u
    {
        struct
        {
            struct MY_STRING *pnext;
            ULONG  ulOffsetToString;
            USHORT cbD;
            USHORT cb;
            WCHAR  *sz;
        } ss;
        WORD     Ordinal;
    } uu;
} SDATA, *PSDATA, **PPSDATA;

#define IS_STRING 1
#define IS_ID     2

// defines to make dereferencing easier
#define OffsetToString uu.ss.ulOffsetToString
#define cbData         uu.ss.cbD
#define cbsz           uu.ss.cb
#define szStr          uu.ss.sz

typedef struct _RESNAME
{
    struct _RESNAME *pnext; // The first three fields should be the
    PSDATA          Name;   // same in both res structures
    ULONG           OffsetToData;

    PSDATA          Type;
    ULONG           SectionNumber;
    ULONG           DataSize;
    ULONG           OffsetToDataEntry;
    USHORT          ResourceNumber;
    USHORT          NumberOfLanguages;
    WORD            LanguageId;
}RESNAME, *PRESNAME, **PPRESNAME;

typedef struct _RESTYPE
{
    struct _RESTYPE *pnext; // The first three fields should be the
    PSDATA          Type;   // same in both res structures
    ULONG           OffsetToData;

    struct _RESNAME *NameHeadID;
    struct _RESNAME *NameHeadName;
    ULONG           NumberOfNamesID;
    ULONG           NumberOfNamesName;
} RESTYPE, *PRESTYPE, **PPRESTYPE;

typedef struct _UPDATEDATA
{
    ULONG           cbStringTable;
    PSDATA          StringHead;
    PRESNAME        ResHead;
    PRESTYPE        ResTypeHeadID;
    PRESTYPE        ResTypeHeadName;
    LONG            Status;
    HANDLE          hFileName;
} UPDATEDATA, *PUPDATEDATA;

//
// Round up a byte count to a power of 2:
//
#define ROUNDUP(cbin, align) (((cbin) + (align) - 1) & ~((align) - 1))

//
// Return the remainder, given a byte count and a power of 2:
//
#define REMAINDER(cbin,align) (((align)-((cbin)&((align)-1)))&((align)-1))

#define CBLONG        (sizeof(LONG))
#define BUFSIZE        (4L * 1024L)

/* functions for adding/deleting resources to update list */
LONG AddResource(IN PSDATA Type, IN PSDATA Name, IN WORD Language, IN PUPDATEDATA pupd, IN PVOID lpData, IN ULONG cb);
PSDATA AddStringOrID(LPCWSTR lp, PUPDATEDATA pupd);
BOOL InsertResourceIntoLangList(PUPDATEDATA pUpd, PSDATA Type, PSDATA Name, PRESTYPE pType, PRESNAME pName, INT idLang, INT fName, INT cb, PVOID lpData);
BOOL DeleteResourceFromList(PUPDATEDATA pUpd, PRESTYPE pType, PRESNAME pName, INT idLang, INT fType, INT fName);

/* Prototypes for Enumeration done in BeginUpdateResource */
BOOL EnumTypesFunc(HANDLE hModule, LPWSTR lpType, LONG lParam);
BOOL EnumNamesFunc(HANDLE hModule, LPWSTR lpName, LPWSTR lpType, LONG lParam);
BOOL EnumLangsFunc(HANDLE hModule, LPWSTR lpType, LPWSTR lpName, WORD languages, LONG lParam);

/* Prototypes for general worker functions in updres.c */
LONG WriteResFile(IN HANDLE hUpdate, IN WCHAR *pDstname);
VOID FreeData(PUPDATEDATA pUpd);
PRESNAME WriteResSection(PUPDATEDATA pUpdate, INT outfh, ULONG align, ULONG cbLeft, PRESNAME pResSave);
LONG PatchRVAs(int inpfh, int outfh, PIMAGE_SECTION_HEADER po32, ULONG pagedelta, PIMAGE_NT_HEADERS pNew, ULONG OldSize);
LONG PatchDebug(int inpfh, int outfh, PIMAGE_SECTION_HEADER po32DebugOld, PIMAGE_SECTION_HEADER po32DebugNew, PIMAGE_SECTION_HEADER po32DebugDirOld, PIMAGE_SECTION_HEADER po32DebugDirNew, PIMAGE_NT_HEADERS pOld, PIMAGE_NT_HEADERS pNew, ULONG ibMaxDbgOffsetOld, PULONG pPointerToRawData);