mirror of
https://github.com/boykopovar/AnyPS5.git
synced 2026-10-22 16:43:05 -05:00
Get-fix
487b9fd4e4
PS4 titles ship sce_sys/param.sfo instead of param.json. When param.json is absent, the application metadata now reads the title, title ID, download data size and user defined parameters from param.sfo, and /data and /download0 are mounted for it as for param.json. param.json is still preferred when both files exist.
57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
#include "prx/libkernel/AppMetadata/include/AppMetadata.hpp"
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#include <cstdint>
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#include <cstdlib>
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#include <cstring>
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#include <filesystem>
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#include <fstream>
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#include <stdexcept>
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#include <string>
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#include <string_view>
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static void Require(bool value) { if (!value) std::abort(); }
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static void WriteParamSfo(const std::filesystem::path& path) {
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struct Entry { std::uint16_t key, format; std::uint32_t length, maximum, offset; };
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const std::uint32_t header[5] = {0x46535000, 0x0101, 68, 104, 3};
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const Entry entries[3] = {{0, 0x0404, 4, 4, 0}, {19, 0x0204, 8, 8, 4}, {25, 0x0204, 10, 10, 12}};
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std::ofstream file(path, std::ios::binary);
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file.write(reinterpret_cast<const char*>(header), sizeof(header));
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file.write(reinterpret_cast<const char*>(entries), sizeof(entries));
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file << std::string("DOWNLOAD_DATA_SIZE\0TITLE\0TITLE_ID\0\0\0", 36) << std::string("\0\1\0\0Example\0CUSA00000\0", 22);
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}
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int main(int argc, char** argv) {
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Require(argc == 2);
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const std::string_view mode = argv[1];
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Require(std::filesystem::is_directory("download0") == (mode == "declared" || mode == "sfo-child"));
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const bool data = std::filesystem::is_directory("data");
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std::filesystem::remove_all("data");
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Require(data == (mode != "missing" && mode != "sfo"));
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if (mode == "missing") return 0;
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if (mode == "sfo") {
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std::filesystem::create_directories("app0/sce_sys");
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WriteParamSfo("app0/sce_sys/param.sfo");
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#ifdef _WIN32
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const std::string command = "\"\"" + std::string(argv[0]) + "\" sfo-child\"";
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#else
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const std::string command = "\"" + std::string(argv[0]) + "\" sfo-child";
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#endif
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const int status = std::system(command.c_str());
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std::filesystem::remove_all("app0");
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Require(status == 0);
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return 0;
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}
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if (mode == "invalid") {
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bool rejected = false;
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try {
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GetAppTitleId_nid_postfix();
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} catch (const std::runtime_error&) {
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rejected = true;
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}
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Require(rejected);
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return 0;
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}
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Require(std::strcmp(GetAppTitleId_nid_postfix().value, mode == "sfo-child" ? "CUSA00000" : "PPSA00000") == 0);
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std::filesystem::remove_all("download0");
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}
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