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genericdll.c

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#include "../dllkit/dllkit.h"
#include "../usrmsgs.h"
#include <stdio.h>
#include <tchar.h>

HANDLE hThisModule;
MSGLIST Msgs;
INITDLLSTRUCT info;

BOOL APIENTRY DllMain(HANDLE hModule, DWORD  ul_reason_for_call, 
                                          LPVOID lpReserved)
{
        // Save copy of handle to this module
        hThisModule = hModule;
        switch (ul_reason_for_call) {
        case DLL_PROCESS_ATTACH:
                // Create list of messages to be forwarded to this plugin
                CreateMsgList(&Msgs, 1);
                break;
        case DLL_PROCESS_DETACH:
                // Free this list
                FreeMsgList(&Msgs);
                break;
        }       
    return TRUE;
}

DLLEXPORT void __cdecl InitDll(INITDLLSTRUCT* ids, INITDLLINFO* idi)
{
        // Fill the msglist with messages we want handle
        AddMessage(Msgs, WM_COMMAND);

        // Copy informations passed to this dll
        info.CSMemory = ids->CSMemory;
        info.hInst = ids->hInst;
        info.hWnd = ids->hWnd;
        info.memory = ids->memory;
        info.memgetb = ids->memgetb;
        info.memsetb = ids->memsetb;
        info.optional = ids->optional;
        info.hTb = ids->hTb;


        // Fill the return idi structure
        // This reserves IO memory area IOLO + 21 to IOLO + 30 for this plugin
        // After accesing this area, IOFunc will be called
        idi->iolo = IOLO + 21;
        idi->iohi = IOLO + 30;
        idi->msglist = Msgs;
}

DLLEXPORT void __cdecl OnMessage(MESSAGEDLLSTRUCT* mds)
{
        int wmId, wmEvent;

        switch (mds->message) {
        case WM_COMMAND:
                wmId = LOWORD(mds->wParam); 
                wmEvent = HIWORD(mds->wParam); 
                switch (wmId) {
                case IDM_START:
                        Running = TRUE;
                        break;
                case IDM_END:
                        Running = FALSE;
                        break;
                }
                break;
        }

}

#define IOSETGET(GVAR, SVAR) \
        if (mode == IOREAD) {   \
                *data = GVAR;   \
        }       \
        else {  \
                SVAR = *data;   \
        }


DLLEXPORT void __cdecl IOFunc(UINT adr, unsigned char* data, iomode mode)
{
        switch (adr) {
        case IOLO + 21:
                if (mode == IOREAD) {
                        // some stuff
                }
                else {
                        // 
                }
                break;
        }
}

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