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-rw-r--r--Xenogears/reinsert.cpp580
1 files changed, 290 insertions, 290 deletions
diff --git a/Xenogears/reinsert.cpp b/Xenogears/reinsert.cpp
index fb7460e..bf60cb4 100644
--- a/Xenogears/reinsert.cpp
+++ b/Xenogears/reinsert.cpp
@@ -1,290 +1,290 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include "cdutils.h"
-#include "generic.h"
-#include "Input.h"
-#include "Output.h"
-#include "Main.h"
-
-CODE_BEGINS
-public:
-Appli() : tourne(0), nb_seqs(0), f_def(0), f_iso_r(0), f_iso_w(0), f_in(0), cdutil(0), slus_index(-1), force(0) {}
-virtual ~Appli() {
- delete cdutil;
- delete f_def;
- delete f_iso_r;
- delete f_iso_w;
- delete f_in;
-}
-private:
-
-unsigned int tourne;
-
-struct t_index_tab {
- unsigned long address;
- long size;
- long type;
- long index;
-};
-
-struct t_sequence {
- unsigned int n;
- unsigned int sum;
- String prefix;
- String name;
- int type;
-};
-
-String title, iso_filename, prefix, in_filename;
-unsigned long iso_size;
-unsigned int nb_records, nb_seqs;
-struct t_sequence sequences[1000];
-Handle * f_def, * f_iso_r, * f_iso_w, * f_in;
-cdutils * cdutil;
-
-int slus_index, force;
-
-unsigned char user_data[2352];
-
-void usage() throw (GeneralException) {
- printm(M_BARE, "Usage: %s <definition_file.sqr> <iso_file_name> <file_index> <filename> [-f]\nSee readme.txt for details\n",
- argv[0]);
- throw Exit(-1);
-}
-
-virtual int startup() throw (GeneralException)
-{
- int fileindex;
-
- verbosity = 1;
-
- printm(M_BARE, "Xenogears File Insertor by Nicolas \"Pixel\" Noble\n\n");
-
- if ((argc != 5) && (argc != 6)) {
- usage();
- }
-
- if (argc == 6) {
- if (strcmp(argv[5], "-f")) {
- usage();
- } else {
- force = 1;
- }
- }
-
- printm(M_STATUS, "Processing file %s...\n", argv[1]);
-
- f_def = new Input(argv[1]);
-
- if (process_def_file(f_def)) {
- 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_r = new Input(iso_filename);
- f_iso_w = new Output(iso_filename, 0, 0);
- f_iso_w->seek(0, SEEK_SET);
-
- cdutil = new cdutils(f_iso_r, f_iso_w);
-
- 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");
- throw Exit(-1);
- } else {
- printm(M_INFO, "Genuine " + title + " iso detected.\n");
- }
-
- fileindex = atoi(argv[3]);
- in_filename = argv[4];
- f_in = new Input(in_filename);
-
- printm(M_STATUS, "Entering files write sequence\n");
- write_files(fileindex);
- return 0;
-}
-
-/*
- * Ugly but working... for now
- */
-int process_def_file(Handle * f_def)
-{
- unsigned int n, sum = 0;
- String t;
-
- *f_def >> t;
- printm(M_INFO, "Read title: " + t + "\n");
- title = t;
-
- *f_def >> t;
- iso_size = t.to_int();
- printm(M_INFO, "Read iso size: %lu bytes\n", iso_size);
-
- *f_def >> t;
- printm(M_INFO, "Read global directory prefix: " + t + "\n");
- prefix = t;
-
- *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 >> t;
- sequences[nb_seqs].prefix = t;
- *f_def >> t;
- n = t.to_int();
- sequences[nb_seqs].type = n;
- *f_def >> t;
- sequences[nb_seqs].name = t;
- printm(M_INFO, "Read definition of sequence %i:\n===> %5i (sum = %5i) chunks of " + t +
- " (" + sequences[nb_seqs].prefix + ")\n", nb_seqs, n, sum);
- nb_seqs++;
- }
-}
-
-long check_iso()
-{
- unsigned long length;
-
- length = f_iso_r->GetSize();
- printm(M_INFO, "Filesize of iso file " + iso_filename + " is %ld bytes\n", length);
- if (length != iso_size) {
- return 1;
- }
- return 0;
-}
-
-#define INDEXPOS 24
-
-void rewrite_fat(Byte * new_fat) {
- unsigned char old_fat[34816];
- int i;
-
- cdutil->sector_seek(INDEXPOS);
- for (i = INDEXPOS; i < (INDEXPOS + 16); i++) {
- printm(M_INFO, "Writing fat sector %lu\n", i);
- cdutil->write_sector(&new_fat[2048 * (i - INDEXPOS)], MODE_2_FORM_1);
- }
-
- cdutil->sector_seek(slus_index + 1);
- for (i = slus_index + 1; i < (slus_index + 18); i++) {
- printm(M_INFO, "Reading SLUS sector %lu\n", i);
- cdutil->read_sector(&old_fat[2048 * (i - slus_index - 1)], MODE_2_FORM_1);
- }
-
- bcopy((char *) new_fat, (char *) old_fat + 4, 32768);
- cdutil->sector_seek(slus_index + 1);
- for (i = slus_index + 1; i < (slus_index + 18); i++) {
- printm(M_INFO, "Writing SLUS sector %lu\n", i);
- cdutil->write_sector(&old_fat[2048 * (i - slus_index - 1)], MODE_2_FORM_1);
- }
-}
-
-void write_files(int fileindex) throw (GeneralException)
-{
- t_index_tab index_tab[10000];
- unsigned char t[8];
- unsigned long i;
- unsigned long j;
- unsigned int seq = 0;
- unsigned long indexer;
- struct t_index_tab *p = (struct t_index_tab *) t;
-
- long old_file_size, new_file_size, old_nb_sects, new_nb_sects;
- unsigned char fat[32768];
-
- cdutil->sector_seek(INDEXPOS);
- for (i = INDEXPOS; i < (INDEXPOS + 16); 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 < 32768; j = j + 7) {
- t[0] = 0;
- bcopy((char *) &fat[j], (char *) t + 1, 7);
- p->address >>= 8;
- index_tab[indexer] = *p;
- if (p->size > 0 && p->address != 0) {
- index_tab[indexer].index = j / 7;
- printm(M_INFO, "Found a quite valid index: number %4lu, address %6lu, size %3li\n",
- indexer, index_tab[indexer].address, index_tab[indexer].size);
- indexer++;
- if (indexer == nb_records)
- break;
- } else {
- printm(M_WARNING, "Ignored invalid index chunk number %4lu (size = %lu) (%02x %02x %02x %02x %02x %02x %02x)\n",
- j / 7, -index_tab[indexer].size, t[0], t[1], t[2], t[4], t[5], t[6], t[7]);
- }
- }
- printm(M_STATUS, "Index file generation complete.\n\n");
-
- for (i = 0; i < nb_records; i++) {
- if (sequences[seq].sum == i)
- seq++;
- index_tab[i].type = sequences[seq].type;
- if (sequences[seq].prefix == "SLUS") {
- if (slus_index >= 0) {
- printm(M_ERROR, "Two SLUS files defined\n");
- throw Exit(-1);
- }
- slus_index = index_tab[i].address;
- }
- }
-
- if (slus_index < 0) {
- printm(M_ERROR, "No SLUS file defined\n");
- throw Exit(-1);
- }
-
- printm(M_INFO, "SLUS file found at sector %6i\n", slus_index);
-
- new_file_size = f_in->GetSize();
- old_file_size = index_tab[fileindex].size;
-
- new_nb_sects = new_file_size / sec_sizes[index_tab[fileindex].type];
- old_nb_sects = old_file_size / sec_sizes[index_tab[fileindex].type];
-
- if (new_file_size % sec_sizes[index_tab[fileindex].type]) {
- new_nb_sects++;
- }
-
- if (old_file_size % sec_sizes[index_tab[fileindex].type]) {
- old_nb_sects++;
- }
-
- if (new_nb_sects > old_nb_sects) {
- printm(M_ERROR, "New file too big.\n");
- if (!force) {
- throw Exit(-1);
- }
- }
-
- printm(M_INFO, "New file size: %12li, old file size: %12li\n", new_file_size, old_file_size);
- printm(M_INFO, "New file ssize: %12li, old file ssize: %12li\n", new_nb_sects, old_nb_sects);
-
- printm(M_INFO, "File address: %6i\n", index_tab[fileindex].address);
-
- cdutil->write_file(f_in, index_tab[fileindex].type, index_tab[fileindex].address);
- *((long *)(&fat[index_tab[fileindex].index * 7 + 3])) = new_file_size;
- rewrite_fat(fat);
-}
-CODE_ENDS
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "cdutils.h"
+#include "generic.h"
+#include "Input.h"
+#include "Output.h"
+#include "Main.h"
+
+CODE_BEGINS
+public:
+Appli() : tourne(0), nb_seqs(0), f_def(0), f_iso_r(0), f_iso_w(0), f_in(0), cdutil(0), slus_index(-1), force(0) {}
+virtual ~Appli() {
+ delete cdutil;
+ delete f_def;
+ delete f_iso_r;
+ delete f_iso_w;
+ delete f_in;
+}
+private:
+
+unsigned int tourne;
+
+struct t_index_tab {
+ unsigned long address;
+ long size;
+ long type;
+ long index;
+};
+
+struct t_sequence {
+ unsigned int n;
+ unsigned int sum;
+ String prefix;
+ String name;
+ int type;
+};
+
+String title, iso_filename, prefix, in_filename;
+unsigned long iso_size;
+unsigned int nb_records, nb_seqs;
+struct t_sequence sequences[1000];
+Handle * f_def, * f_iso_r, * f_iso_w, * f_in;
+cdutils * cdutil;
+
+int slus_index, force;
+
+unsigned char user_data[2352];
+
+void usage() throw (GeneralException) {
+ printm(M_BARE, "Usage: %s <definition_file.sqr> <iso_file_name> <file_index> <filename> [-f]\nSee readme.txt for details\n",
+ argv[0]);
+ throw Exit(-1);
+}
+
+virtual int startup() throw (GeneralException)
+{
+ int fileindex;
+
+ verbosity = 1;
+
+ printm(M_BARE, "Xenogears File Insertor by Nicolas \"Pixel\" Noble\n\n");
+
+ if ((argc != 5) && (argc != 6)) {
+ usage();
+ }
+
+ if (argc == 6) {
+ if (strcmp(argv[5], "-f")) {
+ usage();
+ } else {
+ force = 1;
+ }
+ }
+
+ printm(M_STATUS, "Processing file %s...\n", argv[1]);
+
+ f_def = new Input(argv[1]);
+
+ if (process_def_file(f_def)) {
+ 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_r = new Input(iso_filename);
+ f_iso_w = new Output(iso_filename, 0, 0);
+ f_iso_w->seek(0, SEEK_SET);
+
+ cdutil = new cdutils(f_iso_r, f_iso_w);
+
+ 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");
+ throw Exit(-1);
+ } else {
+ printm(M_INFO, "Genuine " + title + " iso detected.\n");
+ }
+
+ fileindex = atoi(argv[3]);
+ in_filename = argv[4];
+ f_in = new Input(in_filename);
+
+ printm(M_STATUS, "Entering files write sequence\n");
+ write_files(fileindex);
+ return 0;
+}
+
+/*
+ * Ugly but working... for now
+ */
+int process_def_file(Handle * f_def)
+{
+ unsigned int n, sum = 0;
+ String t;
+
+ *f_def >> t;
+ printm(M_INFO, "Read title: " + t + "\n");
+ title = t;
+
+ *f_def >> t;
+ iso_size = t.to_int();
+ printm(M_INFO, "Read iso size: %lu bytes\n", iso_size);
+
+ *f_def >> t;
+ printm(M_INFO, "Read global directory prefix: " + t + "\n");
+ prefix = t;
+
+ *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 >> t;
+ sequences[nb_seqs].prefix = t;
+ *f_def >> t;
+ n = t.to_int();
+ sequences[nb_seqs].type = n;
+ *f_def >> t;
+ sequences[nb_seqs].name = t;
+ printm(M_INFO, "Read definition of sequence %i:\n===> %5i (sum = %5i) chunks of " + t +
+ " (" + sequences[nb_seqs].prefix + ")\n", nb_seqs, n, sum);
+ nb_seqs++;
+ }
+}
+
+long check_iso()
+{
+ unsigned long length;
+
+ length = f_iso_r->GetSize();
+ printm(M_INFO, "Filesize of iso file " + iso_filename + " is %ld bytes\n", length);
+ if (length != iso_size) {
+ return 1;
+ }
+ return 0;
+}
+
+#define INDEXPOS 24
+
+void rewrite_fat(Byte * new_fat) {
+ unsigned char old_fat[34816];
+ int i;
+
+ cdutil->sector_seek(INDEXPOS);
+ for (i = INDEXPOS; i < (INDEXPOS + 16); i++) {
+ printm(M_INFO, "Writing fat sector %lu\n", i);
+ cdutil->write_sector(&new_fat[2048 * (i - INDEXPOS)], MODE_2_FORM_1);
+ }
+
+ cdutil->sector_seek(slus_index + 1);
+ for (i = slus_index + 1; i < (slus_index + 18); i++) {
+ printm(M_INFO, "Reading SLUS sector %lu\n", i);
+ cdutil->read_sector(&old_fat[2048 * (i - slus_index - 1)], MODE_2_FORM_1);
+ }
+
+ bcopy((char *) new_fat, (char *) old_fat + 4, 32768);
+ cdutil->sector_seek(slus_index + 1);
+ for (i = slus_index + 1; i < (slus_index + 18); i++) {
+ printm(M_INFO, "Writing SLUS sector %lu\n", i);
+ cdutil->write_sector(&old_fat[2048 * (i - slus_index - 1)], MODE_2_FORM_1);
+ }
+}
+
+void write_files(int fileindex) throw (GeneralException)
+{
+ t_index_tab index_tab[10000];
+ unsigned char t[8];
+ unsigned long i;
+ unsigned long j;
+ unsigned int seq = 0;
+ unsigned long indexer;
+ struct t_index_tab *p = (struct t_index_tab *) t;
+
+ long old_file_size, new_file_size, old_nb_sects, new_nb_sects;
+ unsigned char fat[32768];
+
+ cdutil->sector_seek(INDEXPOS);
+ for (i = INDEXPOS; i < (INDEXPOS + 16); 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 < 32768; j = j + 7) {
+ t[0] = 0;
+ bcopy((char *) &fat[j], (char *) t + 1, 7);
+ p->address >>= 8;
+ index_tab[indexer] = *p;
+ if (p->size > 0 && p->address != 0) {
+ index_tab[indexer].index = j / 7;
+ printm(M_INFO, "Found a quite valid index: number %4lu, address %6lu, size %3li\n",
+ indexer, index_tab[indexer].address, index_tab[indexer].size);
+ indexer++;
+ if (indexer == nb_records)
+ break;
+ } else {
+ printm(M_WARNING, "Ignored invalid index chunk number %4lu (size = %lu) (%02x %02x %02x %02x %02x %02x %02x)\n",
+ j / 7, -index_tab[indexer].size, t[0], t[1], t[2], t[4], t[5], t[6], t[7]);
+ }
+ }
+ printm(M_STATUS, "Index file generation complete.\n\n");
+
+ for (i = 0; i < nb_records; i++) {
+ if (sequences[seq].sum == i)
+ seq++;
+ index_tab[i].type = sequences[seq].type;
+ if (sequences[seq].prefix == "SLUS") {
+ if (slus_index >= 0) {
+ printm(M_ERROR, "Two SLUS files defined\n");
+ throw Exit(-1);
+ }
+ slus_index = index_tab[i].address;
+ }
+ }
+
+ if (slus_index < 0) {
+ printm(M_ERROR, "No SLUS file defined\n");
+ throw Exit(-1);
+ }
+
+ printm(M_INFO, "SLUS file found at sector %6i\n", slus_index);
+
+ new_file_size = f_in->GetSize();
+ old_file_size = index_tab[fileindex].size;
+
+ new_nb_sects = new_file_size / sec_sizes[index_tab[fileindex].type];
+ old_nb_sects = old_file_size / sec_sizes[index_tab[fileindex].type];
+
+ if (new_file_size % sec_sizes[index_tab[fileindex].type]) {
+ new_nb_sects++;
+ }
+
+ if (old_file_size % sec_sizes[index_tab[fileindex].type]) {
+ old_nb_sects++;
+ }
+
+ if (new_nb_sects > old_nb_sects) {
+ printm(M_ERROR, "New file too big.\n");
+ if (!force) {
+ throw Exit(-1);
+ }
+ }
+
+ printm(M_INFO, "New file size: %12li, old file size: %12li\n", new_file_size, old_file_size);
+ printm(M_INFO, "New file ssize: %12li, old file ssize: %12li\n", new_nb_sects, old_nb_sects);
+
+ printm(M_INFO, "File address: %6i\n", index_tab[fileindex].address);
+
+ cdutil->write_file(f_in, index_tab[fileindex].type, index_tab[fileindex].address);
+ *((long *)(&fat[index_tab[fileindex].index * 7 + 3])) = new_file_size;
+ rewrite_fat(fat);
+}
+CODE_ENDS
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 01:36:04 +0000