diff options
| -rwxr-xr-x | ToF/Makefile | 25 | ||||
| -rw-r--r-- | ToF/ToF.map | 7 | ||||
| -rw-r--r-- | ToF/main_dump.cpp | 275 | ||||
| -rwxr-xr-x | ToF/map2sqr | 35 |
4 files changed, 342 insertions, 0 deletions
diff --git a/ToF/Makefile b/ToF/Makefile new file mode 100755 index 0000000..6d644ed --- /dev/null +++ b/ToF/Makefile @@ -0,0 +1,25 @@ +#!/usr/bin/make -f + +CPPFLAGS=-Wall -g -O3 -mcpu=i686 -pedantic -pedantic-errors -Werror -I../includes -DHAVE_ZLIB +CXX=g++ + +LIBS=-lz +LDFLAGS=${LIBS} + +TARGET = main_dump ToF.sqr + +all: ${TARGET} + +main_dump: main_dump.o ../includes/cdutils.h ../includes/generic.h ../lib/lib.a ../generic/generic.a Makefile + ${CXX} ${LDFLAGS} main_dump.o ../lib/lib.a ../generic/generic.a -o main_dump + +clean: + rm -f *.o ${TARGET} + +ToF.sqr: ToF.map Makefile + ./map2sqr < $< > $@ + +.map.sqr: + ./map2sqr < $< > $@ + +redo: clean all diff --git a/ToF/ToF.map b/ToF/ToF.map new file mode 100644 index 0000000..f701629 --- /dev/null +++ b/ToF/ToF.map @@ -0,0 +1,7 @@ +Threads of Fate +357454608 +TOF +4935 + 0 1 BOOT 3 Various file for booting + 2 2 JUNK 0 Zero sized file + 2 4934 JUNK 3 Various stuff (startup) diff --git a/ToF/main_dump.cpp b/ToF/main_dump.cpp new file mode 100644 index 0000000..8c7c5f1 --- /dev/null +++ b/ToF/main_dump.cpp @@ -0,0 +1,275 @@ +/* + * Threads of Fate extractor by Nicolas "Pixel" Noble (nicolas@nobis-crew.org) + * Highly based upon Yazoo's Chrono Cross CD extractor + * + * ******** Original disclaimer by Yazoo ******** + * + * Chrono Cross CD extractor Copyright 2000-2001 by Yazoo (hamm@efrei.fr) Revision 0.1b ANSI C + * + * + * Features: + * + * Dump the complete content of Chrono Chross CD1/CD2 US and Japanese version It requires a iso + * named Chrono1.iso in the same directory + * + * Todo list: + * + * Find a way to locate end of the last file Better support for CD2 Dump in subdirectory according + * to CD1/CD2 repartition Recompilation in Visual C++ 6 for disk speed optimisation Source comment + * and reorganisation Log feature (Optional since you can redirect output with > ) Progression + * indicator Better detection of the ISO with error control Major code optimisation Integration in + * main Chrono Cross Hacking tool + * + * ******** End of original disclaimer by Yazoo ******** + * + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> +#include "cdutils.h" +#include "generic.h" +#include "Input.h" +#include "Output.h" +#include "String.h" +#include "Main.h" +#include "cdabstract.h" + +CODE_BEGINS +public: +Appli() : tourne(0), nb_seqs(0), f_def(0), f_iso(0), f_out(0), cdutil(0) {} +virtual ~Appli() { + delete cdutil; + delete f_def; + delete f_iso; + delete f_out; +} +private: + +unsigned int tourne; + +struct t_index_tab { + unsigned long address; + unsigned char flags; + long pad; + long index; + long type; +}; + +struct t_sequence { + unsigned int n; + unsigned int sum; + String prefix; + String name; + int type; +}; + +String title, iso_filename, prefix; +unsigned long iso_size; +unsigned int nb_records, nb_seqs; +struct t_sequence sequences[1000]; +Handle * f_def, * f_iso, * f_out; +cdutils * cdutil; + +unsigned char user_data[2352]; + +virtual int startup() throw (GeneralException) +{ + verbosity = M_INFO; + + fprintf(stderr, +"Threads of Fate File Extractor by Nicolas \"Pixel\" Noble\n" +"Highly based upon the Chrono Cross File Extractor By Yazoo\n\n"); + + if (argc != 3) { + fprintf(stderr, "Usage: %s <definition_file.sqr> <iso_file_name>\nSee readme.txt for details\n", + argv[0]); + throw Exit(-1); + } + + printm(M_STATUS, "Processing file %s...\n", argv[1]); + + f_def = new Input(argv[1]); + + if (process_def_file()) { + printm(M_ERROR, "Unable to process the definition file \"%s\"...\n", argv[1]); + throw Exit(-1); + } + + iso_filename = argv[2]; + + printm(M_STATUS, "Begin processing iso file.\n"); + f_iso = open_iso(iso_filename); + + if (check_iso()) { + printm(M_ERROR, "Invalid iso file for " + title + "\n"); + printm(M_ERROR, "===> Make sure you are using a Genuine iso file.\n"); + } else { + printm(M_INFO, "Genuine " + title + " iso detected.\n"); + } + + cdutil = new cdutils(f_iso); + + printm(M_STATUS, "Entering files read sequence\n"); + read_files(); + throw Exit(0); +} + +/* + * Ugly but working... for now + */ +int process_def_file() +{ + String t; + unsigned int n, sum = 0; + + *f_def >> title; + printm(M_INFO, "Read title: " + title + "\n"); + + *f_def >> t; + iso_size = t.to_int(); + printm(M_INFO, "Read iso size: %lu bytes\n", iso_size); + + *f_def >> prefix; + printm(M_INFO, "Read global directory prefix: " + prefix + "\n"); + + *f_def >> t; + nb_records = t.to_int(); + printm(M_INFO, "Read total of records: %u\n", nb_records); + + while (1) { + *f_def >> t; + n = t.to_int(); + if (!n) { + if (sum == nb_records) { + printm(M_INFO, "Definition file seems coherent\n"); + return 0; + } else { + printm(M_ERROR, "Definition file incoherent\n"); + return 1; + } + } + sum += n; + sequences[nb_seqs].n = n; + sequences[nb_seqs].sum = sum; + *f_def >> sequences[nb_seqs].prefix; + *f_def >> t; + sequences[nb_seqs].type = t.to_int(); + *f_def >> sequences[nb_seqs].name; + printm(M_INFO, "Read definition of sequence %i:\n===> %5i (sum = %5i) chunks of " + sequences[nb_seqs].name + " (" + sequences[nb_seqs].prefix + ")\n", + nb_seqs, n, sum); + nb_seqs++; + } +} + +long check_iso() +{ + unsigned long length; + + length = f_iso->GetSize(); + if (length < 0) { + printm(M_INFO, "Can not get file size, assuming reading from cd.\n"); + } else { + printm(M_INFO, "Filesize of iso file " + iso_filename + " is %ld bytes\n", length); + if (length != iso_size) { + return 1; + } + } + return 0; +} + +void read_files() +{ + t_index_tab index_tab[10000]; + unsigned long i; + unsigned long j; + unsigned int seq = 0; + unsigned long indexer; + + unsigned char fat[24576]; + +#define INDEXPOS 24 + + cdutil->sector_seek(INDEXPOS); + for (i = INDEXPOS; i < (INDEXPOS + 12); i++) { + printm(M_INFO, "Reading fat sector %lu\n", i); + cdutil->read_sector(&fat[2048 * (i - INDEXPOS)], MODE_2_FORM_1); + } + + indexer = 0; + for (j = 0; j < 24576; j += 4) { + unsigned char c1, c2, c3; + c1 = fat[j]; + c2 = fat[j + 1]; + c3 = fat[j + 2] & 0x7f; + index_tab[indexer].address = c1 + c2 * 256 + c3 * 65536; + index_tab[indexer].index = j / 4; + index_tab[indexer].flags = fat[j + 2] & 0x80; + index_tab[indexer].pad = fat[j + 3]; + printm(M_INFO, "Found a quite valid index: number %4lu, address %6lu - flags = %02x - pad = %i\n", + indexer, index_tab[indexer].address, fat[j + 3] & 0x80, fat[j + 3] & 0x7f); + indexer++; + if (indexer == nb_records) + break; + } + printm(M_STATUS, "Index file generation complete.\n\n"); + index_tab[indexer].address = f_iso->GetSize() / 2352; + + for (i = 0; i < nb_records; i++) { + if (sequences[seq].sum == i) + seq++; + index_tab[i].type = sequences[seq].type; + if (sequences[seq].type == 0) { + printm(M_INFO, "%6lu - %02x: ignored\n", index_tab[i].address, index_tab[i].flags); + } else { + int size; + printm(M_INFO, "%6lu - %02x: ", index_tab[i].address, index_tab[i].flags); + size = index_tab[i + 1].address - index_tab[i].address; + size *= sec_sizes[index_tab[i].type]; + size -= index_tab[i].pad * 8; + file_dump(index_tab[i].address, size, i, seq); + if (verbosity >= M_INFO) { + fprintf(stderr, "\n"); + } + } + } + fprintf(stderr, "\n"); +} + +void file_dump(unsigned long debut, unsigned long taille, long num, int seq) +{ + long i; + long nbsects; + String nom; + char type = sequences[seq].type; + char ptitbidule[] = "-\\|/"; + + nom = "./" + prefix + "/"; + MKDIR(nom.to_charp()); + + nom += sequences[seq].prefix + "/"; + MKDIR(nom.to_charp()); + + nom += String().set("%04ld.out", num); + + f_out = new Output(nom); + nbsects = taille / sec_sizes[type]; + if (taille % sec_sizes[type]) + nbsects++; + cdutil->sector_seek(debut); + for (i = 0; i < nbsects; i++) { + if (verbosity < M_INFO) + fprintf(stderr, " (%c)\010\010\010\010\010", ptitbidule[((tourne++) >> 8) % 4]); + cdutil->read_sector(user_data, type); + if (i != (nbsects - 1)) { + f_out->write(user_data, sec_sizes[type]); + } else { + f_out->write(user_data, taille % sec_sizes[type] ? taille % sec_sizes[type] : sec_sizes[type]); + } + } + delete f_out; + f_out = 0; + printm(M_BARE, " (*) Dumped file number %4ld - type \"" + sequences[seq].name + "\" \r", num); +} +CODE_ENDS diff --git a/ToF/map2sqr b/ToF/map2sqr new file mode 100755 index 0000000..a5739a0 --- /dev/null +++ b/ToF/map2sqr @@ -0,0 +1,35 @@ +#!/usr/bin/awk -f +BEGIN { + ol = -1; +} + +NR <= 4 { + print $0; +} + +NR > 4 { + f = $1; + l = $2; + c = l - f + 1; + if ((ol + 1) != f) { + print "You blew it @ line", NR > "/dev/stderr" + exit -1; + } + ol = l; + print c; + + d = $3; + print d; + d = $4; + print d; + + for (i = 5; i <= NF; i++) { + $(i - 4) = $i; + } + NF -= 4; + print $0; +} + +END { + print 0; +} |