segatools2/idzhook/dllmain.c

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#include <windows.h>
#include <stdlib.h>
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#include "amex/amex.h"
#include "board/sg-reader.h"
#include "hook/process.h"
#include "hooklib/gfx.h"
#include "hooklib/serial.h"
#include "hooklib/spike.h"
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#include "idzhook/config.h"
#include "idzhook/jvs.h"
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#include "idzhook/zinput.h"
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#include "platform/platform.h"
#include "util/dprintf.h"
static HMODULE idz_hook_mod;
static process_entry_t idz_startup;
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static struct idz_hook_config idz_hook_cfg;
static DWORD CALLBACK idz_pre_startup(void)
{
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HRESULT hr;
dprintf("--- Begin idz_pre_startup ---\n");
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/* Config load */
idz_hook_config_load(&idz_hook_cfg, L".\\segatools.ini");
/* Hook Win32 APIs */
serial_hook_init();
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zinput_hook_init(&idz_hook_cfg.zinput);
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/* Initialize emulation hooks */
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hr = platform_hook_init(
&idz_hook_cfg.platform,
"SDDF",
"AAV2",
idz_hook_mod);
if (FAILED(hr)) {
goto fail;
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}
hr = amex_hook_init(&idz_hook_cfg.amex, idz_jvs_init);
if (FAILED(hr)) {
goto fail;
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}
hr = sg_reader_hook_init(&idz_hook_cfg.aime, 10);
if (FAILED(hr)) {
goto fail;
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}
/* Initialize debug helpers */
spike_hook_init(L".\\segatools.ini");
dprintf("--- End idz_pre_startup ---\n");
/* Jump to EXE start address */
return idz_startup();
fail:
ExitProcess(EXIT_FAILURE);
}
BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
{
HRESULT hr;
if (cause != DLL_PROCESS_ATTACH) {
return TRUE;
}
idz_hook_mod = mod;
hr = process_hijack_startup(idz_pre_startup, &idz_startup);
if (!SUCCEEDED(hr)) {
dprintf("Failed to hijack process startup: %x\n", (int) hr);
}
return SUCCEEDED(hr);
}