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* zip + json properties; check existing file in create file * smlua_audio_utils_replace_sequence * audio_stream_load, audio_sample_load, smlua_model_util_get_id * get_texture_info + can also load PNG files * smlua_collision_util_get * add wildcard in properties files + set text mode * filepath restrictions * Some mod_storage improvements - Cache mod storage files into a map to reduce file I/O - Fix a bug in mod_storage_save - Add mod_storage_load_all that returns all keys/values as a table * shutdown; fix buffer overflow; fix warnings; lua table * reject binary files starting with MZ or ELF * function members * better doc * adding file rewind * ModFS guide; replace yaml by ini; read string buffer changes
111 lines
3.2 KiB
C++
111 lines
3.2 KiB
C++
#include <fstream>
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#include <iostream>
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#include <vector>
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#include <filesystem>
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#include <sstream>
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#if defined(_WIN32) || defined(_WIN64)
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#include <windows.h>
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#endif
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extern "C" {
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#include "platform.h"
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#include "mods/mods_utils.h" // for path_ends_with
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#include "mods/mod_cache.h" // for md5 hashing
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#include "mods/mods.h"
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#include "loading.h"
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#include "fs/fs.h"
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}
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namespace fs = std::filesystem;
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bool gRomIsValid = false;
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char gRomFilename[SYS_MAX_PATH] = "";
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struct VanillaMD5 {
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const char *localizationName;
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const char *md5;
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};
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// lookup table for vanilla sm64 roms
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static struct VanillaMD5 sVanillaMD5[] = {
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// { "eu", "45676429ef6b90e65b517129b700308e" },
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// { "jp", "85d61f5525af708c9f1e84dce6dc10e9" },
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// { "sh", "2d727c3278aa232d94f2fb45aec4d303" },
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{ "us", "20b854b239203baf6c961b850a4a51a2" },
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{ NULL, NULL },
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};
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inline static void rename_tmp_folder() {
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std::string userPath = fs_get_write_path("");
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std::string oldPath = userPath + "tmp";
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std::string newPath = userPath + TMP_DIRECTORY;
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if (fs::exists(oldPath) && !fs::exists(newPath)) {
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#if defined(_WIN32) || defined(_WIN64)
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SetFileAttributesA(oldPath.c_str(), FILE_ATTRIBUTE_HIDDEN);
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#endif
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fs::rename(oldPath, newPath);
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}
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}
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static bool is_rom_valid(const std::string romPath) {
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u8 dataHash[16] = { 0 };
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mod_cache_md5(romPath.c_str(), dataHash);
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std::stringstream ss;
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for (int i = 0; i < 16; i++) {
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ss << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(dataHash[i]);
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}
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for (VanillaMD5 *md5 = sVanillaMD5; md5->localizationName != NULL; md5++) {
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if (md5->md5 == ss.str()) {
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std::string destPath = fs_get_write_path("") + std::string("baserom.") + md5->localizationName + ".z64";
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// Copy the rom to the user path
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if (romPath != destPath && !std::filesystem::exists(std::filesystem::path(destPath))) {
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std::filesystem::copy_file(
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std::filesystem::path(romPath),
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std::filesystem::path(destPath)
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);
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}
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snprintf(gRomFilename, SYS_MAX_PATH, "%s", destPath.c_str()); // Load the copied rom
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gRomIsValid = true;
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return true;
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}
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}
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return false;
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}
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inline static bool scan_path_for_rom(const char *dir) {
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for (const auto &entry: std::filesystem::directory_iterator(dir)) {
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std::string path = entry.path().generic_string();
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if (path_ends_with(path.c_str(), ".z64")) {
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if (is_rom_valid(path)) { return true; }
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}
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}
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return false;
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}
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extern "C" {
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void legacy_folder_handler(void) {
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rename_tmp_folder();
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}
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bool main_rom_handler(void) {
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if (scan_path_for_rom(fs_get_write_path(""))) { return true; }
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scan_path_for_rom(sys_exe_path_dir());
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return gRomIsValid;
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}
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#ifdef LOADING_SCREEN_SUPPORTED
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void rom_on_drop_file(const char *path) {
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static bool hasDroppedInvalidFile = false;
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if (strlen(path) > 0 && !is_rom_valid(path) && !hasDroppedInvalidFile) {
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hasDroppedInvalidFile = true;
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strcat(gCurrLoadingSegment.str, "\n\\#ffc000\\The file you last dropped was not a valid, vanilla SM64 rom.");
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}
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}
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#endif
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}
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