C++ (Cpp) build_sce_hdr Beispiele

Beispiel #1

Datei: makeself.c Projekt: Evilnat/ps3tools-master_3.XX-4.XX

int main(int argc, char *argv[])
{
	FILE *fp;
	u8 bfr[ALIGNMENT];

	get_args(argc, argv);

	elf_size = get_filesize(elf_name);
	elf = mmap_file(elf_name);

	parse_elf();

	meta_header_size = 0x80 + ehdr.e_phnum * (0x30 + 0x20 + 0x60) + 0x30;
	info_offset = 0x70;
	elf_offset = 0x90;
	phdr_offset = elf_offset + ehdr.e_ehsize;
	sec_offset = round_up(phdr_offset + ehdr.e_phentsize * ehdr.e_phnum, ALIGNMENT);
	version_offset = round_up(sec_offset + ehdr.e_phnum *  0x20, ALIGNMENT);
	ctrl_offset = round_up(version_offset + 0x10, ALIGNMENT);
	meta_offset = round_up(ctrl_offset + 0x70, ALIGNMENT);
	header_size = round_up(meta_offset + meta_header_size, 0x80);

	if (compression)
		compress_elf();
	else
		fill_phdr_map();
	
	build_sce_hdr();
	build_info_hdr();
	build_ctrl_hdr();
	build_sec_hdr();
	build_version_hdr();
	build_meta_hdr();

	self = malloc(header_size + elf_size);
	memset(self, 0, header_size + elf_size);

	build_hdr();
	write_elf();
	calculate_hashes();
	sign_hdr();

	sce_encrypt_data(self);
	sce_encrypt_header(self, &ks);

	fp = fopen(self_name, "wb");
	if (fp == NULL)
		fail("fopen(%s) failed", self_name);

	if (fwrite(self, header_size + compressed_size, 1, fp) != 1)
		fail("unable to write self");

	memset(bfr, 0, sizeof bfr);
	fwrite(bfr, round_up(compressed_size, ALIGNMENT) - compressed_size, 1, fp);

	fclose(fp);

	return 0;
}

Beispiel #2

Datei: makepkg.c Projekt: Arikado/SCEkrit

int main(int argc, char *argv[])
{
	FILE *fp;

	if (argc != 5)
		fail("usage: makepkg [key suffix] [version] filename.pkg dir_with_files");

	get_keys(argv[1]);
	get_files(argv[4]);
	get_version(argv[2]);

	build_pkg_hdr();
	compress_pkg();

	build_info_hdr();
	build_meta_hdr();
	build_sce_hdr();
	build_pkg();

	calculate_hashes();
	sign_hdr();

	sce_encrypt_data(pkg);
	sce_encrypt_header(pkg, &k);

	fp = fopen(argv[3], "wb");
	if (fp == NULL)
		fail("fopen(%s) failed", argv[3]);

	if (fwrite(pkg, pkg_size, 1, fp) != 1)
		fail("fwrite failed");

	fclose(fp);

	return 0;
}

Beispiel #3

Datei: makeself.c Projekt: manusan/ps3tools

int main(int argc, char *argv[])
{
	FILE *fp;
	u8 bfr[ALIGNMENT];

	if (argc != 9)
		fail("usage: makeself [type] [version suffix] [version] [vendor id] [auth id] [sdk type] [elf] [self]");

	get_type(argv[1]);
	get_keys(argv[2]);
	get_version(argv[3]);
	get_vendor(argv[4]);
	get_auth(argv[5]);
	get_sdktype(argv[6]);

	elf_size = get_filesize(argv[7]);
	elf = mmap_file(argv[7]);

	parse_elf();

	meta_header_size = 0x80 + ehdr.e_phnum * (0x30 + 0x20 + 0x60) + 0x30;
	info_offset = 0x70;
	elf_offset = 0x90;
	phdr_offset = elf_offset + ehdr.e_ehsize;
	sec_offset = round_up(phdr_offset + ehdr.e_phentsize * ehdr.e_phnum, ALIGNMENT);
	version_offset = round_up(sec_offset + ehdr.e_phnum *  0x20, ALIGNMENT);
	ctrl_offset = round_up(version_offset + 0x10, ALIGNMENT);
	meta_offset = round_up(ctrl_offset + 0x70, ALIGNMENT);
	header_size = round_up(meta_offset + meta_header_size, 0x80);
	shdr_offset = ehdr.e_shoff + header_size;

	build_sce_hdr();
	build_info_hdr();
	build_ctrl_hdr();
	build_sec_hdr();
	build_version_hdr();
	build_meta_hdr();

	self = malloc(header_size + elf_size);
	memset(self, 0, header_size + elf_size);

	build_hdr();
	calculate_hashes();
	sign_hdr();

	sce_encrypt_data(self);
	sce_encrypt_header(self, &ks);

	fp = fopen(argv[8], "wb");
	if (fp == NULL)
		fail("fopen(%s) failed", argv[4]);

	if (fwrite(self, header_size + elf_size, 1, fp) != 1)
		fail("unable to write self");

	memset(bfr, 0, sizeof bfr);
	fwrite(bfr, round_up(elf_size, ALIGNMENT) - elf_size, 1, fp);

	fclose(fp);

	return 0;
}