forked from Dniel97/segatools
135 lines
3.2 KiB
C
135 lines
3.2 KiB
C
#include <windows.h>
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#include <assert.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "hooklib/reg.h"
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#include "platform/misc.h"
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static HRESULT misc_read_os_version(void *bytes, uint32_t *nbytes);
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static HRESULT misc_read_app_loader_count(void *bytes, uint32_t *nbytes);
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static HRESULT misc_read_cpu_temp_error(void *bytes, uint32_t *nbytes);
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static HRESULT misc_read_cpu_temp_warning(void *bytes, uint32_t *nbytes);
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static HRESULT misc_read_platform_id(void *bytes, uint32_t *nbytes);
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static const struct reg_hook_val misc_root_keys[] = {
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{
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.name = L"OSVersion",
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.read = misc_read_os_version,
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.type = REG_SZ,
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}
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};
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static const struct reg_hook_val misc_master_keys[] = {
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{
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.name = L"AppLoaderCount",
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.read = misc_read_app_loader_count,
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.type = REG_DWORD,
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}, {
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/* Black-hole val, list it here so we don't get a warning msg */
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.name = L"NextProcess",
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.type = REG_SZ,
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}
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};
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static const struct reg_hook_val misc_static_keys[] = {
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{
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.name = L"CpuTempError",
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.read = misc_read_cpu_temp_error,
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.type = REG_DWORD,
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}, {
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.name = L"CpuTempWarning",
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.read = misc_read_cpu_temp_warning,
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.type = REG_DWORD,
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}, {
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.name = L"PlatformId",
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.read = misc_read_platform_id,
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.type = REG_SZ,
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}
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};
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static wchar_t misc_platform_id[5];
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HRESULT misc_hook_init(const struct misc_config *cfg, const char *platform_id)
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{
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HRESULT hr;
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assert(cfg != NULL);
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assert(platform_id != NULL && strlen(platform_id) == 4);
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if (!cfg->enable) {
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return S_FALSE;
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}
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/* Set platform ID registry value */
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mbstowcs_s(
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NULL,
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misc_platform_id,
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_countof(misc_platform_id),
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platform_id,
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_countof(misc_platform_id) - 1);
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/* Add hardcoded dummy keys */
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hr = reg_hook_push_key(
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HKEY_LOCAL_MACHINE,
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L"SYSTEM\\SEGA\\SystemProperty",
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misc_root_keys,
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_countof(misc_root_keys));
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if (FAILED(hr)) {
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return hr;
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}
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hr = reg_hook_push_key(
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HKEY_LOCAL_MACHINE,
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L"SYSTEM\\SEGA\\SystemProperty\\static",
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misc_static_keys,
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_countof(misc_static_keys));
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if (FAILED(hr)) {
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return hr;
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}
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hr = reg_hook_push_key(
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HKEY_LOCAL_MACHINE,
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L"SYSTEM\\SEGA\\SystemProperty\\Master",
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misc_master_keys,
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_countof(misc_master_keys));
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if (FAILED(hr)) {
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return hr;
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}
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return S_OK;
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}
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static HRESULT misc_read_os_version(void *bytes, uint32_t *nbytes)
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{
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return reg_hook_read_wstr(bytes, nbytes, L"0_0_0");
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}
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static HRESULT misc_read_app_loader_count(void *bytes, uint32_t *nbytes)
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{
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return reg_hook_read_u32(bytes, nbytes, 1);
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}
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static HRESULT misc_read_cpu_temp_error(void *bytes, uint32_t *nbytes)
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{
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return reg_hook_read_u32(bytes, nbytes, 100);
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}
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static HRESULT misc_read_cpu_temp_warning(void *bytes, uint32_t *nbytes)
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{
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return reg_hook_read_u32(bytes, nbytes, 95);
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}
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static HRESULT misc_read_platform_id(void *bytes, uint32_t *nbytes)
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{
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return reg_hook_read_wstr(bytes, nbytes, misc_platform_id);
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}
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