segatools/chunihook/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"
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#include "chunihook/config.h"
#include "chunihook/jvs.h"
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#include "chunihook/slider.h"
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#include "chuniio/chuniio.h"
#include "gfxhook/d3d9.h"
#include "gfxhook/gfx.h"
#include "hook/process.h"
#include "hooklib/serial.h"
#include "hooklib/spike.h"
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#include "platform/platform.h"
#include "util/dprintf.h"
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static HMODULE chuni_hook_mod;
static process_entry_t chuni_startup;
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static struct chuni_hook_config chuni_hook_cfg;
static DWORD CALLBACK chuni_pre_startup(void)
{
HMODULE d3dc;
HMODULE dbghelp;
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HRESULT hr;
dprintf("--- Begin chuni_pre_startup ---\n");
/* Pin the D3D shader compiler. This makes startup much faster. */
d3dc = LoadLibraryW(L"D3DCompiler_43.dll");
if (d3dc != NULL) {
dprintf("Pinned shader compiler, hMod=%p\n", d3dc);
} else {
dprintf("Failed to load shader compiler!\n");
}
/* Pin dbghelp so the path hooks apply to it. */
dbghelp = LoadLibraryW(L"dbghelp.dll");
if (dbghelp != NULL) {
dprintf("Pinned debug helper library, hMod=%p\n", dbghelp);
} else {
dprintf("Failed to load debug helper library!\n");
}
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/* Config load */
chuni_hook_config_load(&chuni_hook_cfg, L".\\segatools.ini");
/* Hook Win32 APIs */
gfx_hook_init(&chuni_hook_cfg.gfx);
gfx_d3d9_hook_init(&chuni_hook_cfg.gfx, chuni_hook_mod);
serial_hook_init();
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/* Initialize emulation hooks */
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hr = platform_hook_init(
&chuni_hook_cfg.platform,
"SDBT",
"AAV1",
chuni_hook_mod);
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if (FAILED(hr)) {
goto fail;
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}
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hr = chuni_dll_init(&chuni_hook_cfg.dll, chuni_hook_mod);
if (FAILED(hr)) {
goto fail;
}
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hr = amex_hook_init(&chuni_hook_cfg.amex, chunithm_jvs_init);
if (FAILED(hr)) {
goto fail;
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}
hr = slider_hook_init(&chuni_hook_cfg.slider);
if (FAILED(hr)) {
goto fail;
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}
hr = led15093_hook_init(&chuni_hook_cfg.led15093, 10, 2, 2, 1);
if (FAILED(hr)) {
goto fail;
}
hr = sg_reader_hook_init(&chuni_hook_cfg.aime, 12, 1, chuni_hook_mod);
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if (FAILED(hr)) {
goto fail;
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}
/* Initialize debug helpers */
spike_hook_init(L".\\segatools.ini");
dprintf("--- End chuni_pre_startup ---\n");
/* Jump to EXE start address */
return chuni_startup();
fail:
ExitProcess(EXIT_FAILURE);
}
BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
{
HRESULT hr;
if (cause != DLL_PROCESS_ATTACH) {
return TRUE;
}
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chuni_hook_mod = mod;
hr = process_hijack_startup(chuni_pre_startup, &chuni_startup);
if (!SUCCEEDED(hr)) {
dprintf("Failed to hijack process startup: %x\n", (int) hr);
}
return SUCCEEDED(hr);
}