/* * Copyright (c) 2020 DarkMatterCore * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include //#include "lvgl_helper.h" #include "utils.h" #include #include "bktr.h" int main(int argc, char *argv[]) { (void)argc; (void)argv; int ret = 0; LOGFILE("nxdumptool starting."); if (!utilsInitializeResources()) { ret = -1; goto out; } /*lv_test(); while(appletMainLoop()) { lv_task_handler(); if (lvglHelperGetExitFlag()) break; }*/ consoleInit(NULL); printf("initializing...\n"); consoleUpdate(NULL); u8 *buf = NULL; FILE *tmp_file = NULL; Ticket base_tik = {0}, update_tik = {0}; NcaContext *base_nca_ctx = NULL, *update_nca_ctx = NULL; NcmContentStorage ncm_storage = {0}; BktrContext bktr_ctx = {0}; RomFileSystemFileEntry *bktr_file_entry = NULL; Result rc = 0; mkdir("sdmc:/nxdt_test", 0744); /*FsRightsId rights_id = { .c = { 0x01, 0x00, 0x82, 0x40, 0x0B, 0xCC, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08 } // Untitled Goose Game };*/ // Untitled Goose Game's Base Program NCA NcmPackagedContentInfo base_program_content_info = { .hash = { 0x8E, 0xF9, 0x20, 0xD4, 0x5E, 0xE1, 0x9E, 0xD1, 0xD2, 0x04, 0xC4, 0xC8, 0x22, 0x50, 0x79, 0xE8, 0xD3, 0xE2, 0xE2, 0xA0, 0x66, 0xFD, 0x2B, 0xB6, 0x5C, 0x73, 0xF6, 0x89, 0xE2, 0x25, 0x0A, 0x82 }, .info = { .content_id = { .c = { 0x8E, 0xF9, 0x20, 0xD4, 0x5E, 0xE1, 0x9E, 0xD1, 0xD2, 0x04, 0xC4, 0xC8, 0x22, 0x50, 0x79, 0xE8 } }, .size = { 0x00, 0x40, 0xAD, 0x31, 0x00, 0x00 }, .content_type = NcmContentType_Program, .id_offset = 0 } }; // Untitled Goose Game's Update Program NCA NcmPackagedContentInfo update_program_content_info = { .hash = { 0xDB, 0xEE, 0x62, 0x0E, 0x8F, 0x64, 0x37, 0xE4, 0x8A, 0x5C, 0x63, 0x61, 0xE8, 0xD2, 0x32, 0x6A, 0x21, 0x0D, 0x79, 0x50, 0x3A, 0xAF, 0x0D, 0x66, 0x76, 0xE2, 0xBC, 0x84, 0xF7, 0x0A, 0x21, 0xE2 }, .info = { .content_id = { .c = { 0xDB, 0xEE, 0x62, 0x0E, 0x8F, 0x64, 0x37, 0xE4, 0x8A, 0x5C, 0x63, 0x61, 0xE8, 0xD2, 0x32, 0x6A } }, .size = { 0x00, 0xF4, 0xA0, 0x0E, 0x00, 0x00 }, .content_type = NcmContentType_Program, .id_offset = 0 } }; buf = malloc(0x400000); if (!buf) { printf("read buf failed\n"); goto out2; } printf("read buf succeeded\n"); consoleUpdate(NULL); base_nca_ctx = calloc(1, sizeof(NcaContext)); if (!base_nca_ctx) { printf("base nca ctx buf failed\n"); goto out2; } printf("base nca ctx buf succeeded\n"); consoleUpdate(NULL); update_nca_ctx = calloc(1, sizeof(NcaContext)); if (!update_nca_ctx) { printf("update nca ctx buf failed\n"); goto out2; } printf("update nca ctx buf succeeded\n"); consoleUpdate(NULL); rc = ncmOpenContentStorage(&ncm_storage, NcmStorageId_SdCard); if (R_FAILED(rc)) { printf("ncm open storage failed\n"); goto out2; } printf("ncm open storage succeeded\n"); consoleUpdate(NULL); if (!ncaInitializeContext(base_nca_ctx, NcmStorageId_SdCard, &ncm_storage, 0, &base_program_content_info, &base_tik)) { printf("base nca initialize ctx failed\n"); goto out2; } tmp_file = fopen("sdmc:/nxdt_test/base_nca_ctx.bin", "wb"); if (tmp_file) { fwrite(base_nca_ctx, 1, sizeof(NcaContext), tmp_file); fclose(tmp_file); tmp_file = NULL; printf("base nca ctx saved\n"); } else { printf("base nca ctx not saved\n"); } consoleUpdate(NULL); if (!ncaInitializeContext(update_nca_ctx, NcmStorageId_SdCard, &ncm_storage, 0, &update_program_content_info, &update_tik)) { printf("update nca initialize ctx failed\n"); goto out2; } tmp_file = fopen("sdmc:/nxdt_test/update_nca_ctx.bin", "wb"); if (tmp_file) { fwrite(update_nca_ctx, 1, sizeof(NcaContext), tmp_file); fclose(tmp_file); tmp_file = NULL; printf("update nca ctx saved\n"); } else { printf("update nca ctx not saved\n"); } consoleUpdate(NULL); if (!bktrInitializeContext(&bktr_ctx, &(base_nca_ctx->fs_contexts[1]), &(update_nca_ctx->fs_contexts[1]))) { printf("bktr initialize ctx failed\n"); goto out2; } printf("bktr initialize ctx succeeded\n"); consoleUpdate(NULL); tmp_file = fopen("sdmc:/nxdt_test/bktr_ctx.bin", "wb"); if (tmp_file) { fwrite(&bktr_ctx, 1, sizeof(BktrContext), tmp_file); fclose(tmp_file); tmp_file = NULL; printf("bktr ctx saved\n"); } else { printf("bktr ctx not saved\n"); } consoleUpdate(NULL); bktr_file_entry = bktrGetFileEntryByPath(&bktr_ctx, "/Data/resources.assets"); if (!bktr_file_entry) { printf("bktr get file entry by path failed\n"); goto out2; } printf("bktr get file entry by path success: %.*s | 0x%lX\n", bktr_file_entry->name_length, bktr_file_entry->name, bktr_file_entry->size); consoleUpdate(NULL); /*tmp_file = fopen("sdmc:/nxdt_test/resources.assets", "wb"); if (tmp_file) { u64 curpos = 0, blksize = 0x400000; for(curpos = 0; curpos < bktr_file_entry->size; curpos += blksize) { if (blksize > (bktr_file_entry->size - curpos)) blksize = (bktr_file_entry->size - curpos); if (!bktrReadFileEntryData(&bktr_ctx, bktr_file_entry, buf, blksize, curpos)) break; fwrite(buf, 1, blksize, tmp_file); } fclose(tmp_file); tmp_file = NULL; if (curpos < bktr_file_entry->size) { printf("resources.assets read error\n"); } else { printf("resources.assets saved\n"); } } else { printf("resources.assets not saved\n"); }*/ tmp_file = fopen("sdmc:/nxdt_test/romfs.bin", "wb"); if (tmp_file) { u64 curpos = 0, blksize = 0x400000; for(curpos = 0; curpos < bktr_ctx.size; curpos += blksize) { if (blksize > (bktr_ctx.size - curpos)) blksize = (bktr_ctx.size - curpos); if (!bktrReadFileSystemData(&bktr_ctx, buf, blksize, curpos)) break; fwrite(buf, 1, blksize, tmp_file); } fclose(tmp_file); tmp_file = NULL; if (curpos < bktr_ctx.size) { printf("romfs read error\n"); } else { printf("romfs saved\n"); } } else { printf("romfs not saved\n"); } out2: while(appletMainLoop()) { consoleUpdate(NULL); hidScanInput(); if (utilsHidKeysAllDown() & KEY_A) break; } if (tmp_file) fclose(tmp_file); bktrFreeContext(&bktr_ctx); if (serviceIsActive(&(ncm_storage.s))) ncmContentStorageClose(&ncm_storage); if (update_nca_ctx) free(update_nca_ctx); if (base_nca_ctx) free(base_nca_ctx); if (buf) free(buf); consoleExit(NULL); out: utilsCloseResources(); return ret; }