// Test access to "am" service, which we shouldn't have access to, unless khax succeeds.
Result test_am_access_inner()
{
Handle testHandle;
Result res = srvGetServiceHandleDirect(&testHandle, "am:u");
if (testHandle) svcCloseHandle(testHandle);
return res;
}
void testService(const char *name) {
Handle amHandle = 0;
Result res;
// Call am:u service
res = srvGetServiceHandleDirect(&amHandle, name);
printf("%s init1 result/handle: res=%lu handle=%lu\n", name, res, amHandle);
if(amHandle) {
svcCloseHandle(amHandle);
}
}
Result srvGetServiceHandle(Handle* out, const char* name)
{
/* Look in service-list given to us by loader. If we find find a match,
we return it. */
Handle h = envGetHandle(name);
if(h != 0) {
return svcDuplicateHandle(out, h);
}
/* Normal request to service manager. */
return srvGetServiceHandleDirect(out, name);
}
Result filesystemInit()
{
Result ret;
fsInit();
if (R_FAILED(ret = srvGetServiceHandleDirect(&fsHandle, "fs:USER"))) return ret;
if (R_FAILED(ret = FSUSER_Initialize(fsHandle))) return ret;
fsUseSession(fsHandle, false);
sdmcArchive = (FS_Archive){ARCHIVE_SDMC, (FS_Path){PATH_EMPTY, 1, (u8*)""}, 0};
if (R_FAILED(ret = FSUSER_OpenArchive(&sdmcArchive))) return ret;
saveGameArchive = (FS_Archive){ARCHIVE_SAVEDATA, (FS_Path){PATH_EMPTY, 1, (u8*)""}, 0};
if (R_FAILED(ret = FSUSER_OpenArchive(&saveGameArchive))) return ret;
return ret;
}
void Player::Init(int argc, char *argv[]) {
static bool init = false;
frames = 0;
if (init) return;
// Display a nice version string
std::stringstream header;
std::string addtl_ver(PLAYER_ADDTL);
header << "EasyRPG Player " << PLAYER_VERSION;
if (!addtl_ver.empty())
header << " " << addtl_ver;
header << " started";
Output::Debug(header.str().c_str());
unsigned int header_width = header.str().length();
header.str("");
header << std::setfill('=') << std::setw(header_width) << "=";
Output::Debug(header.str().c_str());
#ifdef GEKKO
// Init libfat (Mount SD/USB)
if (!fatInitDefault()) {
Output::Error("Couldn't mount any storage medium!");
}
#elif defined(_3DS)
// Starting debug console
gfxInitDefault();
consoleInit(GFX_BOTTOM, NULL);
APT_SetAppCpuTimeLimit(30);
if (osGetKernelVersion() < SYSTEM_VERSION(2, 48, 3)) khaxInit(); // Executing libkhax just to be sure...
consoleClear();
// Check if we already have access to csnd:SND, if not, we will perform a kernel privilege escalation
Handle csndHandle = 0;
use_dsp = false;
#ifndef FORCE_DSP
srvGetServiceHandleDirect(&csndHandle, "csnd:SND");
if (csndHandle) {
Output::Debug("csnd:SND has been selected as audio service.");
svcCloseHandle(csndHandle);
} else {
Output::Debug("csnd:SND is unavailable...");
#endif
srvGetServiceHandleDirect(&csndHandle, "dsp::DSP");
if (csndHandle) {
Output::Debug("dsp::DSP has been selected as audio service.");
use_dsp = true;
svcCloseHandle(csndHandle);
} else {
Output::Error("dsp::DSP is unavailable. Please dump a DSP firmware to use EasyRPG Player. If the problem persists, please report us the issue.");
}
#ifndef FORCE_DSP
}
#endif
fsInit();
sdmcInit();
#ifndef CITRA3DS_COMPATIBLE
romfsInit();
#endif
hidInit();
// Enable 804 Mhz mode if on N3DS
bool isN3DS;
APT_CheckNew3DS(&isN3DS);
if (isN3DS) {
osSetSpeedupEnable(true);
}
#endif
#if (defined(_WIN32) && defined(NDEBUG) && defined(WINVER) && WINVER >= 0x0600)
InitMiniDumpWriter();
#endif
srand(time(NULL));
ParseCommandLine(argc, argv);
#ifdef EMSCRIPTEN
Output::IgnorePause(true);
// Create initial directory structure in our private area
// Retrieve save directory from persistent storage
EM_ASM(
FS.mkdir("easyrpg");
FS.chdir("easyrpg");
var dirs = ['Backdrop', 'Battle', 'Battle2', 'BattleCharSet', 'BattleWeapon', 'CharSet', 'ChipSet', 'FaceSet', 'Frame', 'GameOver', 'Monster', 'Movie', 'Music', 'Panorama', 'Picture', 'Sound', 'System', 'System2', 'Title', 'Save'];
dirs.forEach(function(dir) { FS.mkdir(dir) });
FS.mount(IDBFS, {}, 'Save');
FS.syncfs(true, function(err) {
});
);
int main()
{
gfxInitDefault();
gfxSet3D(false);
PrintConsole topConsole, botConsole;
consoleInit(GFX_TOP, &topConsole);
consoleInit(GFX_BOTTOM, &botConsole);
consoleSelect(&topConsole);
consoleClear();
state_t current_state = STATE_NONE;
state_t next_state = STATE_INITIALIZE;
FS_ProductInfo product_info;
char exploitname[64] = {0};
char titlename[64] = {0};
char versiondir[64] = {0};
char displayversion[64] = {0};
u32 flags_bitmask = 0;
static char top_text[2048];
char top_text_tmp[256];
top_text[0] = '\0';
int firmware_version[6] = {0};
int firmware_selected_value = 0;
int selected_slot = 0;
int selected_version = 0;
u32 selected_remaster = 0;
AM_TitleEntry update_title;
bool update_exists = false;
int version_maxnum = 0;
void* payload_buffer = NULL;
size_t payload_size = 0;
u64 program_id = 0;
while(aptMainLoop())
{
hidScanInput();
if(hidKeysDown() & KEY_START) break;
// transition function
if(next_state != current_state)
{
memset(top_text_tmp, 0, sizeof(top_text_tmp));
switch(next_state)
{
case STATE_INITIALIZE:
strncat(top_text, "Initializing... You may press START at any time\nto return to menu.\n\n", sizeof(top_text) - 1);
break;
case STATE_INITIAL:
strncat(top_text, "Welcome to sploit_installer: SALT edition!\nPlease proceed with caution, as you might lose\ndata if you don't.\n\nPress A to continue.\n\n", sizeof(top_text) - 1);
break;
case STATE_SELECT_VERSION:
snprintf(top_text_tmp, sizeof(top_text_tmp) - 1, "Auto-detected %s version: %s\nD-Pad to select, A to continue.\n\n", titlename, displayversion);
break;
case STATE_SELECT_SLOT:
snprintf(top_text_tmp, sizeof(top_text_tmp) - 1, "Please select the savegame slot %s will be\ninstalled to. D-Pad to select, A to continue.\n", exploitname);
break;
case STATE_SELECT_FIRMWARE:
strncat(top_text, "Please select your console's firmware version.\nOnly select NEW 3DS if you own a New 3DS (XL).\nD-Pad to select, A to continue.\n", sizeof(top_text) - 1);
break;
case STATE_DOWNLOAD_PAYLOAD:
snprintf(top_text, sizeof(top_text) - 1, "%s\n\n\nDownloading payload...\n", top_text);
break;
case STATE_COMPRESS_PAYLOAD:
strncat(top_text, "Processing payload...\n", sizeof(top_text) - 1);
break;
case STATE_INSTALL_PAYLOAD:
strncat(top_text, "Installing payload...\n\n", sizeof(top_text) - 1);
break;
case STATE_INSTALLED_PAYLOAD:
snprintf(top_text_tmp, sizeof(top_text_tmp) - 1, "Done!\n%s was successfully installed.", exploitname);
break;
case STATE_ERROR:
strncat(top_text, "Looks like something went wrong. :(\n", sizeof(top_text) - 1);
break;
default:
break;
}
if(top_text_tmp[0]) strncat(top_text, top_text_tmp, sizeof(top_text) - 1);
current_state = next_state;
}
consoleSelect(&topConsole);
printf("\x1b[0;%dHsploit_installer: SALT edition\n\n\n", (50 - 31) / 2);
printf(top_text);
// state function
switch(current_state)
{
case STATE_INITIALIZE:
{
fsInit();
// get an fs:USER session as the game
Result ret = srvGetServiceHandleDirect(&save_session, "fs:USER");
if(R_SUCCEEDED(ret)) ret = FSUSER_Initialize(save_session);
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to get game fs:USER session.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = httpcInit(0);
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to initialize httpc.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
OS_VersionBin nver_versionbin, cver_versionbin;
ret = osGetSystemVersionData(&nver_versionbin, &cver_versionbin);
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to get the system version.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = cfguInit();
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to initialize cfgu.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
u8 region = 0;
ret = CFGU_SecureInfoGetRegion(®ion);
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to get the system region.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
cfguExit();
bool is_new3ds = false;
APT_CheckNew3DS(&is_new3ds);
firmware_version[0] = is_new3ds;
firmware_version[5] = region;
firmware_version[1] = cver_versionbin.mainver;
firmware_version[2] = cver_versionbin.minor;
firmware_version[3] = cver_versionbin.build;
firmware_version[4] = nver_versionbin.mainver;
u32 pid = 0;
ret = svcGetProcessId(&pid, CUR_PROCESS_HANDLE);
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to get the process ID for the current process.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = FSUSER_GetProductInfo(&product_info, pid);
selected_remaster = product_info.remasterVersion;
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to get the product info for the current process.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = APT_GetProgramID(&program_id);
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to get the program ID for the current process.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
u64 update_program_id = 0;
if(((program_id >> 32) & 0xFFFF) == 0) update_program_id = program_id | 0x0000000E00000000ULL;
if(update_program_id)
{
ret = amInit();
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to initialize AM.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = AM_GetTitleInfo(1, 1, &update_program_id, &update_title);
amExit();
if(R_SUCCEEDED(ret))
update_exists = true;
}
ret = romfsInit();
if(R_FAILED(ret))
{
snprintf(status, sizeof(status) - 1, "Failed to initialize romfs for this application (romfsInit()).\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = load_exploitlist_config("romfs:/exploitlist_config", &program_id, exploitname, titlename, &flags_bitmask);
if(ret)
{
snprintf(status, sizeof(status) - 1, "Failed to select the exploit.\n Error code: %08lX", ret);
if(ret == 1) strncat(status, " Failed to\nopen the config file in romfs.", sizeof(status) - 1);
if(ret == 2) strncat(status, " This title is not supported.", sizeof(status) - 1);
next_state = STATE_ERROR;
break;
}
int version_index = 0;
u32 this_remaster = 0;
char this_displayversion[64] = {0};
while(true)
{
ret = load_exploitversion(exploitname, &program_id, version_index, &this_remaster, this_displayversion);
if(ret) break;
if(this_remaster == selected_remaster)
{
strncpy(displayversion, this_displayversion, 63);
selected_version = version_index;
}
version_index++;
}
if(version_index == 0)
{
snprintf(status, sizeof(status) - 1, "Failed to read remaster versions from config.");
next_state = STATE_ERROR;
break;
}
version_maxnum = version_index - 1;
next_state = STATE_INITIAL;
}
break;
case STATE_INITIAL:
{
if(hidKeysDown() & KEY_A)
{
if(version_maxnum != 0) next_state = STATE_SELECT_VERSION;
else if(flags_bitmask & 0x10) next_state = STATE_SELECT_FIRMWARE;
else next_state = STATE_SELECT_SLOT;
}
}
break;
case STATE_SELECT_VERSION:
{
if(hidKeysDown() & KEY_UP) selected_version++;
if(hidKeysDown() & KEY_DOWN) selected_version--;
if(hidKeysDown() & KEY_A)
{
if(flags_bitmask & 0x10) next_state = STATE_SELECT_FIRMWARE;
else next_state = STATE_SELECT_SLOT;
}
if(selected_version < 0) selected_version = 0;
if(selected_version > version_maxnum) selected_version = version_maxnum;
Result ret = load_exploitversion(exploitname, &program_id, selected_version, &selected_remaster, displayversion);
if(ret)
{
snprintf(status, sizeof(status) - 1, "Failed to read remaster version from config.");
next_state = STATE_ERROR;
break;
}
printf((selected_version >= version_maxnum) ? " \n" : " ^\n");
printf(" Selected version: %s \n", displayversion);
printf((!selected_version) ? " \n" : " v\n");
}
break;
case STATE_SELECT_SLOT:
{
if(hidKeysDown() & KEY_UP) selected_slot++;
if(hidKeysDown() & KEY_DOWN) selected_slot--;
if(hidKeysDown() & KEY_A) next_state = STATE_SELECT_FIRMWARE;
if(selected_slot < 0) selected_slot = 0;
if(selected_slot > 2) selected_slot = 2;
printf((selected_slot >= 2) ? " \n" : " ^\n");
printf(" Selected slot: %d \n", selected_slot + 1);
printf((!selected_slot) ? " \n" : " v\n");
}
break;
case STATE_SELECT_FIRMWARE:
{
if(hidKeysDown() & KEY_LEFT) firmware_selected_value--;
if(hidKeysDown() & KEY_RIGHT) firmware_selected_value++;
if(firmware_selected_value < 0) firmware_selected_value = 0;
if(firmware_selected_value > 5) firmware_selected_value = 5;
if(hidKeysDown() & KEY_UP) firmware_version[firmware_selected_value]++;
if(hidKeysDown() & KEY_DOWN) firmware_version[firmware_selected_value]--;
int firmware_maxnum = 256;
if(firmware_selected_value == 0) firmware_maxnum = 2;
if(firmware_selected_value == 5) firmware_maxnum = 7;
if(firmware_version[firmware_selected_value] < 0) firmware_version[firmware_selected_value] = 0;
if(firmware_version[firmware_selected_value] >= firmware_maxnum) firmware_version[firmware_selected_value] = firmware_maxnum - 1;
if(hidKeysDown() & KEY_A) next_state = STATE_DOWNLOAD_PAYLOAD;
int offset = 26;
if(firmware_selected_value)
{
offset += 7;
for(int i = 1; i < firmware_selected_value; i++)
{
offset += 2;
if(firmware_version[i] >= 10) offset++;
}
}
printf((firmware_version[firmware_selected_value] < firmware_maxnum - 1) ? "%*s^%*s" : "%*s-%*s", offset, " ", 50 - offset - 1, " ");
printf(" Selected firmware: %s %d-%d-%d-%d %s \n", firmware_version[0] ? "New3DS" : "Old3DS", firmware_version[1], firmware_version[2], firmware_version[3], firmware_version[4], regions[firmware_version[5]]);
printf((firmware_version[firmware_selected_value] > 0) ? "%*sv%*s" : "%*s-%*s", offset, " ", 50 - offset - 1, " ");
}
break;
case STATE_DOWNLOAD_PAYLOAD:
{
httpcContext context;
static char in_url[512];
static char out_url[512];
snprintf(in_url, sizeof(in_url) - 1, "http://smea.mtheall.com/get_payload.php?version=%s-%d-%d-%d-%d-%s",
firmware_version[0] ? "NEW" : "OLD", firmware_version[1], firmware_version[2], firmware_version[3], firmware_version[4], regions[firmware_version[5]]);
char user_agent[64];
snprintf(user_agent, sizeof(user_agent) - 1, "salt_sploit_installer-%s", exploitname);
Result ret = get_redirect(in_url, out_url, 512, user_agent);
if(R_FAILED(ret))
{
sprintf(status, "Failed to grab payload url\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = httpcOpenContext(&context, HTTPC_METHOD_GET, out_url, 0);
if(R_FAILED(ret))
{
sprintf(status, "Failed to open http context\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
ret = download_file(&context, &payload_buffer, &payload_size, user_agent);
if(R_FAILED(ret))
{
sprintf(status, "Failed to download payload\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
if(flags_bitmask & 0x1) next_state = STATE_COMPRESS_PAYLOAD;
else next_state = STATE_INSTALL_PAYLOAD;
}
break;
case STATE_COMPRESS_PAYLOAD:
payload_buffer = BLZ_Code(payload_buffer, payload_size, &payload_size, BLZ_NORMAL);
next_state = STATE_INSTALL_PAYLOAD;
break;
case STATE_INSTALL_PAYLOAD:
{
u32 selected_remaster_version = 0;
Result ret = load_exploitconfig(exploitname, &program_id, selected_remaster, update_exists ? &update_title.version : NULL, &selected_remaster_version, versiondir, displayversion);
if(ret)
{
snprintf(status, sizeof(status) - 1, "Failed to find your version of\n%s in the config / config loading failed.\n Error code: %08lX", titlename, ret);
if(ret == 1) strncat(status, " Failed to\nopen the config file in romfs.", sizeof(status) - 1);
if(ret == 2 || ret == 4) strncat(status, " The romfs config file is invalid.", sizeof(status) - 1);
if(ret == 3)
{
snprintf(status, sizeof(status) - 1, "this update-title version (v%u) of %s is not compatible with %s, sorry\n", update_title.version, titlename, exploitname);
next_state = STATE_ERROR;
break;
}
if(ret == 5)
{
snprintf(status, sizeof(status) - 1, "this remaster version (%04lX) of %s is not compatible with %s, sorry\n", selected_remaster_version, titlename, exploitname);
next_state = STATE_ERROR;
break;
}
next_state = STATE_ERROR;
break;
}
if(flags_bitmask & 0x8)
{
fsUseSession(save_session);
Result ret = FSUSER_FormatSaveData(ARCHIVE_SAVEDATA, (FS_Path){PATH_EMPTY, 1, (u8*)""}, 0x200, 10, 10, 11, 11, true);
fsEndUseSession();
if(ret)
{
sprintf(status, "Failed to format savedata.\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
}
if(flags_bitmask & 0x2)
{
Result ret = parsecopy_saveconfig(versiondir, firmware_version[0], selected_slot);
if(ret)
{
sprintf(status, "Failed to install the savefiles with romfs %s savedir.\n Error code: %08lX", firmware_version[0] == 0?"Old3DS" : "New3DS", ret);
next_state = STATE_ERROR;
break;
}
}
if(flags_bitmask & 0x4)
{
Result ret = parsecopy_saveconfig(versiondir, 2, selected_slot);
if(ret)
{
sprintf(status, "Failed to install the savefiles with romfs %s savedir.\n Error code: %08lX", "common", ret);
next_state = STATE_ERROR;
break;
}
}
}
{
Result ret;
if(payload_embed.enabled)
{
void* buffer = NULL;
size_t size = 0;
ret = read_savedata(payload_embed.path, &buffer, &size);
if(ret)
{
sprintf(status, "Failed to embed payload\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
if((payload_embed.offset + payload_size + sizeof(u32)) >= size)
{
sprintf(status, "Failed to embed payload (too large)\n 0x%X >= 0x%X", (payload_embed.offset + payload_size + sizeof(u32)), size);
next_state = STATE_ERROR;
break;
}
*(u32*)(buffer + payload_embed.offset) = payload_size;
memcpy(buffer + payload_embed.offset + sizeof(u32), payload_buffer, payload_size);
ret = write_savedata(payload_embed.path, buffer, size);
free(buffer);
}
else
ret = write_savedata("/payload.bin", payload_buffer, payload_size);
if(ret)
{
sprintf(status, "Failed to install payload\n Error code: %08lX", ret);
next_state = STATE_ERROR;
break;
}
next_state = STATE_INSTALLED_PAYLOAD;
}
break;
case STATE_INSTALLED_PAYLOAD:
next_state = STATE_NONE;
break;
default: break;
}
consoleSelect(&botConsole);
printf("\x1b[0;0H Current status:\n %s\n", status);
gspWaitForVBlank();
}
if(payload_buffer) free(payload_buffer);
romfsExit();
httpcExit();
svcCloseHandle(save_session);
fsExit();
gfxExit();
return 0;
}