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-rw-r--r--lib/isobuilder.cpp1744
1 files changed, 872 insertions, 872 deletions
diff --git a/lib/isobuilder.cpp b/lib/isobuilder.cpp
index 3f31c73..1414e96 100644
--- a/lib/isobuilder.cpp
+++ b/lib/isobuilder.cpp
@@ -1,872 +1,872 @@
-/*
- * PSX-Tools Bundle Pack
- * Copyright (C) 2002-2003 Nicolas "Pixel" Noble
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* $Id: isobuilder.cpp,v 1.12 2004-05-03 12:55:04 pixel Exp $ */
-
-#include "isobuilder.h"
-
-void isobuilder::Date::dump(Byte * datas) {
- char pbuf[256];
-
- sprintf(pbuf, "%04i", year);
- memcpy(datas + 0, pbuf, 4);
- sprintf(pbuf, "%02i", month);
- memcpy(datas + 4, pbuf, 2);
- sprintf(pbuf, "%02i", day);
- memcpy(datas + 6, pbuf, 2);
- sprintf(pbuf, "%02i", hour);
- memcpy(datas + 8, pbuf, 2);
- sprintf(pbuf, "%02i", minute);
- memcpy(datas + 10, pbuf, 2);
- sprintf(pbuf, "%02i", second);
- memcpy(datas + 12, pbuf, 2);
- sprintf(pbuf, "%02i", hundredths);
- memcpy(datas + 14, pbuf, 2);
-
- *((char *) (datas + 16)) = offset;
-}
-
-isobuilder::Date::Date(int) {
- year = month = day = hour = minute = second = hundredths = offset = 0;
-}
-
-isobuilder::Date::Date(Byte * datas) {
- char pbuf[256];
- char * cdatas = (char *) datas;
-
- memcpy(pbuf, cdatas + 0, 4);
- pbuf[4] = 0;
- sscanf(pbuf, "%d", &year);
-
- memcpy(pbuf, cdatas + 4, 2);
- pbuf[2] = 0;
- sscanf(pbuf, "%d", &month);
-
- memcpy(pbuf, cdatas + 6, 2);
- pbuf[2] = 0;
- sscanf(pbuf, "%d", &day);
-
- memcpy(pbuf, cdatas + 8, 2);
- pbuf[2] = 0;
- sscanf(pbuf, "%d", &hour);
-
- memcpy(pbuf, cdatas + 10, 2);
- pbuf[2] = 0;
- sscanf(pbuf, "%d", &minute);
-
- memcpy(pbuf, cdatas + 12, 2);
- pbuf[2] = 0;
- sscanf(pbuf, "%d", &second);
-
- memcpy(pbuf, cdatas + 14, 2);
- pbuf[2] = 0;
- sscanf(pbuf, "%d", &hundredths);
-
- offset = *(cdatas + 16);
-}
-
-isobuilder::DirTree::DirTree(isobuilder::DirTree * _father, bool _dir) : mode(-1), father(_father), dir(_dir) {
- DirTree * p;
-
- child = brother = 0;
-
- if (!father)
- return;
-
- creation = father->creation;
-
- if (father->child) {
- for (p = father->child; p->brother; p = p->brother);
- p->brother = this;
- } else {
- father->child = this;
- }
-}
-
-isobuilder::DirTree::~DirTree() {
- while (child) {
- delete child;
- }
-
- if (!father)
- return;
-
- if (father->child == this) {
- father->child = brother;
- } else {
- // Dirty, should not happen.
- DirTree * p;
- for (p = father->child; p->brother != this; p = p->brother);
- p->brother = brother;
- }
-}
-
-void isobuilder::DirTree::dumpdirs(isobuilder * builder) throw (GeneralException) {
- Byte * dir, * odir;
- int cursiz, cursectsize, R;
- String oldname;
- DirTree * p;
-
- odir = dir = (Byte *) malloc(cursiz = size);
- cursectsize = 2048;
-
- oldname = name;
- name = ".";
- R = buildentry(dir, cursectsize);
- name = oldname;
- cursectsize -= R;
- dir += R;
-
- if (father) {
- oldname = father->name;
- father->name = "..";
- R = father->buildentry(dir, cursectsize);
- father->name = oldname;
- } else {
- name = "..";
- R = buildentry(dir, cursectsize);
- name = ".";
- }
-
- cursectsize -= R;
- dir += R;
-
- for (p = child; p; p = p->brother) {
- if (p->dir) {
- p->dumpdirs(builder);
- }
- if (p->hardhide)
- continue;
- while (!(R = p->buildentry(dir, cursectsize))) {
- cursiz -= 2048;
- dir += cursectsize;
- cursectsize = 2048;
- if (!cursiz)
- throw GeneralException("Directory is too small! Entries don't fit.");
- }
- cursectsize -= R;
- dir += R;
- }
-
- builder->putdatas(odir, size, mode, sector);
-
- free(odir);
-}
-
-int isobuilder::DirTree::buildpath(Byte * datas, int size, bool bigendian) throw (GeneralException) {
- int N, r, tr;
- Uint16 pn;
- char pbuf[256], pad;
-
- if (!dir) {
- if (brother) {
- return brother->buildpath(datas, size, bigendian);
- } else {
- return 0;
- }
- }
-
- if (!father) {
- numerate(1);
- N = 1;
- pbuf[0] = 0;
- pn = 1;
- } else {
- N = name.strlen();
- strcpy(pbuf, name.to_charp());
- pn = father->node;
- }
-
- pad = N & 1;
- size -= (r = N + pad + 8);
-
- if (size < 0)
- throw GeneralException("Path table too small.");
-
- datas[0] = N;
- datas[1] = 0;
- *((Uint32 *) (datas + 2)) = bigendian ? cdutils::swap_dword(sector) : sector;
- *((Uint16 *) (datas + 6)) = bigendian ? cdutils::swap_word(pn) : pn;
- memcpy(datas + 8, pbuf, N);
- if (pad)
- datas[8 + N] = 0;
-
- datas += r;
-
- if (brother) {
- tr = brother->buildpath(datas, size, bigendian);
- r += tr;
- size -= tr;
- datas += tr;
- }
-
- if (child) {
- tr = child->buildpath(datas, size, bigendian);
- r += tr;
- size -= tr;
- datas += tr;
- }
-
- return r;
-}
-
-int isobuilder::DirTree::buildentry(Byte * buffer, int spaceleft, bool put_xa) {
- int N, R;
- char pbuf[256], pad;
- Byte * p;
- cdutils::DirEntry * d = (cdutils::DirEntry *) buffer;
-
- put_xa = put_xa && have_xa;
-
- memset(pbuf, 0, 256);
-
- if (name == ".") {
- N = 1;
- pbuf[0] = 0;
- } else if (name == "..") {
- N = 1;
- pbuf[0] = 1;
- } else {
- strcpy(pbuf, name.to_charp());
- N = name.strlen();
- if (!dir) {
- N += 2;
- strcat(pbuf, ";1");
- }
- }
-
- R = N + 33;
-
- if (R & 1) {
- R++;
- pad = 1;
- } else {
- pad = 0;
- }
-
- if (put_xa) {
- R += 14;
- p = (Byte *) pbuf + N + pad;
- p[4] = 0x05;
- p[5] = 0x55;
- p[6] = 'X';
- p[7] = 'A';
-
- p[4] |= xa_dir ? 0x80 : 0;
- p[4] |= xa_audio ? 0x40 : 0;
- p[4] |= xa_str ? 0x20 : 0;
- p[4] |= xa_xa ? 0x10 : 0;
- p[4] |= xa_form1 ? 0x08 : 0;
- }
-
- if (R > spaceleft) {
- return 0;
- }
-
- memset(d, 0, R);
-
- d->R = R;
- d->N = N;
- memcpy(d->id, pbuf, N + pad + (put_xa ? 14 : 0));
-
- d->Sector = sector;
- d->BESector = cdutils::swap_dword(sector);
- d->Size = size;
- d->BESize = cdutils::swap_dword(size);
- d->Year = creation.year - 1900;
- d->Month = creation.month;
- d->Day = creation.day;
- d->Hour = creation.hour;
- d->Minute = creation.minute;
- d->Second = creation.second;
- d->Offset = creation.offset;
- d->Flags |= hidden ? 1 : 0;
- d->Flags |= dir ? 2 : 0;
-
- return R;
-}
-
-void isobuilder::DirTree::fromdir(cdutils::DirEntry * d) {
- Date t;
- char pbuf[200], pad;
- int s;
- if ((!d) || (!d->R)) {
- return;
- }
-
- if ((d->N == 1) && (d->id[0] == 0)) {
- name = ".";
- } else if ((d->N == 1) && (d->id[0] == 1)) {
- name = "..";
- } else {
- memcpy(pbuf, d->id, s = (d->N - ((d->Flags & 2) ? 0 : 2)));
- pbuf[s] = 0;
- name = pbuf;
- }
- hidden = d->Flags & 1;
- if (d->Year < 70)
- d->Year += 100;
- t.year = d->Year;
- t.month = d->Month;
- t.day = d->Day;
- t.hour = d->Hour;
- t.second = d->Second;
- t.hundredths = 0;
- t.offset = d->Offset;
- creation = t;
-
- s = 33 + d->N;
- if (s & 1) {
- s++;
- pad = 1;
- } else {
- pad = 0;
- }
- if (s != d->R) {
- if ((s + 14) == d->R) {
- Byte * p;
- p = (Byte *) d->id + d->N + pad;
- if ((p[6] == 'X') && (p[7] == 'A')) {
- have_xa = true;
- xa_dir = p[4] & 0x80;
- xa_audio = p[4] & 0x40;
- xa_str = p[4] & 0x20;
- xa_xa = p[4] & 0x10;
- xa_form1 = p[4] & 0x08;
- }
- }
- }
-}
-
-bool isobuilder::DirTree::isdir() {
- return dir;
-}
-
-void isobuilder::DirTree::setbasicsxa() {
- have_xa = true;
- if (dir)
- xa_dir = true;
- xa_form1 = true;
-}
-
-int isobuilder::DirTree::numerate(int n) {
- if (!dir) {
- if (brother) {
- return brother->numerate(n);
- } else {
- return n;
- }
- }
-
- node = n++;
-
- if (brother)
- n = brother->numerate(n);
-
- if (child)
- n = child->numerate(n);
-
- return n;
-}
-
-isobuilder::DirTree * isobuilder::DirTree::Father() {
- return father;
-}
-
-isobuilder::DirTree * isobuilder::DirTree::Brother() {
- return brother;
-}
-
-isobuilder::DirTree * isobuilder::DirTree::Child() {
- return child;
-}
-
-isobuilder::DirTree * isobuilder::DirTree::Find(const String & _name) {
- DirTree * p = 0;
-
- if (name == _name)
- return this;
-
- if (brother)
- p = brother->Find(_name);
-
- if (!p && child)
- return child->Find(_name);
-
- return p;
-}
-
-isobuilder::isobuilder(Handle * _w, int _mode) : w(_w), sector(0), nsectors(0), basics(false), dmode(_mode) {
- Byte sect[2352];
- memset(sect, 0, 2352);
-
- for (int i = 0; i < 16; i++) {
- createsector(sect, MODE2, i);
- }
-}
-
-isobuilder::~isobuilder() {
- if (!closed)
- close();
- if (root)
- delete root;
-}
-
-void isobuilder::foreword(cdutils * cd) {
- Byte sect[2352];
- for (int i = 0; i < 16; i++) {
- cd->read_sector(sect, MODE_RAW, i);
- createsector(sect, MODE_RAW, i);
- }
-}
-
-void isobuilder::foreword(Handle * forewords, int mode) {
- Byte sect[2352];
- for (int i = 0; i < 16; i++) {
- forewords->read(sect, sec_sizes[mode]);
- createsector(sect, mode, i);
- }
-}
-
-void isobuilder::foreword(Byte * forewords, int mode) {
- for (int i = 0; i < 16; i++) {
- createsector(forewords + i * sec_sizes[mode], mode, i);
- }
-}
-
-int isobuilder::getdispsect() {
- return lastdispsect;
-}
-
-int isobuilder::putfile(Handle * file, int mode, int n) {
- Byte datas[2352];
- ssize_t filesize;
- int fsect;
-
- if (mode < 0)
- mode = dmode;
-
- if (n >= 0) {
- sector = n;
- } else {
- sector = lastdispsect;
- }
-
- fsect = sector;
-
- filesize = file->GetSize();
-
- while (filesize > 0) {
- memset(datas, 0, 2352);
- filesize -= file->read(datas, sec_sizes[mode]);
- if ((mode == MODE2_FORM1) || (mode == MODE2_FORM2)) {
- if (filesize) {
- clearEOF();
- } else {
- setEOF();
- }
- }
- createsector(datas, mode);
- }
-
- return fsect;
-}
-
-int isobuilder::putdatas(Byte * _datas, size_t size, int smode, int n) {
- Byte datas[2352];
- size_t eating;
- int dsect;
- if (n >= 0) {
- sector = n;
- } else {
- sector = lastdispsect;
- }
-
- dsect = sector;
-
- if (smode < 0)
- smode = dmode;
-
- while (size > 0) {
- memset(datas, 0, 2352);
- eating = MIN(size, (size_t) sec_sizes[smode]);
- memcpy(datas, _datas, eating);
- size -= eating;
- _datas += eating;
- if ((smode == MODE2_FORM1) || (smode == MODE2_FORM2)) {
- if (size) {
- clearEOF();
- } else {
- setEOF();
- }
- }
- createsector(datas, smode);
- }
-
- return dsect;
-}
-
-int isobuilder::createsector(Byte * datas, int smode, int n) {
- Byte dsector[2352];
- int rsector;
- if (n >= 0)
- sector = n;
-
- if (smode < 0)
- smode = dmode;
-
- rsector = sector;
-
- w->seek(2352 * sector, SEEK_SET);
-
- memcpy(dsector + sec_offsts[smode], datas, sec_sizes[smode]);
-
- if ((smode == MODE2_FORM1) || (smode == MODE2_FORM2)) {
- // Mode 2 Form 2 would be odd, but well....
- dsector[16] = dsector[20] = 0; // File Number
- dsector[17] = dsector[21] = 0; // Channel Number
- dsector[18] = dsector[22] = sub_EOR | sub_EOF | 8 |
- (smode == MODE2_FORM2 ? 32 : 0);
- dsector[19] = dsector[23] = 0; // Coding Info
- }
-
- if (smode != MODE_RAW) {
- sector += 150;
- yazedc_o.minute = cdutils::to_BCD(sector / 60 / 75);
- yazedc_o.second = cdutils::to_BCD((sector / 75) % 60);
- yazedc_o.frame = cdutils::to_BCD(sector % 75);
- sector -= 150;
- yazedc_o.do_encode_L2(dsector, smode, 0);
- }
-
- w->write(dsector, 2352);
-
- sector++;
-
- nsectors = MAX(nsectors, sector);
- lastdispsect = MAX(lastdispsect, sector);
-
- return rsector;
-}
-
-void isobuilder::setEOF() {
- sub_EOF = 128;
- sub_EOR = 1;
-}
-
-void isobuilder::clearEOF() {
- sub_EOF = sub_EOR = 0;
-}
-
-isobuilder::DirTree * isobuilder::setbasics(PVD _pvd, int _rootsize, int _ptsize, int _nvd, int _rootsect) throw (GeneralException) {
- if (basics) {
- throw GeneralException("Basic ISO structures already set");
- }
- basics = true;
-
- pvd = _pvd;
- rootsize = _rootsize;
- ptsize = _ptsize;
- nvd = _nvd;
-
- ptsect = 17 + nvd;
- rootsect = ptsect + ptsize * 4;
- if (_rootsect >= 0)
- rootsect = _rootsect;
- lastdispsect = rootsect + rootsize;
-
- root = new DirTree(0);
- root->name = ".";
- root->creation = pvd.volcreat;
- root->sector = rootsect;
- root->size = rootsize * 2048;
- return root;
-}
-
-isobuilder::DirTree * isobuilder::createdir(DirTree * p, const String & _name, int size, cdutils::DirEntry * d, int mode) throw (GeneralException) {
- DirTree * r;
-
- if (!p)
- throw GeneralException("Empty father");
-
- if (closed)
- throw GeneralException("ISO is closed");
-
- if (!basics)
- throw GeneralException("ISO basis not created (no root!)");
-
- r = new DirTree(p);
-
- r->creation = p->creation;
- if (d)
- r->fromdir(d);
- if (_name != "")
- r->name = _name;
- r->size = size * 2048;
- if (!r->size)
- r->size = d->Size;
- r->sector = lastdispsect;
- if (mode >= 0)
- r->mode = mode;
- else
- r->mode = dmode;
-
- lastdispsect += size;
-
- return r;
-}
-
-isobuilder::DirTree * isobuilder::createfile(DirTree * p, Handle * file, const String & _name, cdutils::DirEntry * d, int mode) throw (GeneralException) {
- DirTree * r;
-
- if (!p)
- throw GeneralException("Empty father");
-
- if (closed)
- throw GeneralException("ISO is closed");
-
- if (!basics)
- throw GeneralException("ISO basis not created (no root!)");
-
- r = new DirTree(p, false);
-
- r->name = _name;
- r->creation = p->creation;
- r->fromdir(d);
- if (_name != "")
- r->name = _name;
- r->size = file->GetSize();
- r->sector = putfile(file, mode);
- if (mode >= 0)
- r->mode = mode;
- else
- r->mode = dmode;
-
- return r;
-}
-
-void isobuilder::copydir(isobuilder::DirTree * r, cdutils * cd, cdutils::DirEntry * d, int mode) {
- Byte datas[2048];
- cdutils::DirEntry * p;
- int nsectors = d->Size / 2048, ssize, c = 0;
- int fsize, osize;
-
- if (mode < 0)
- mode = dmode;
-
- while (nsectors) {
- cd->read_sector(datas, mode, d->Sector + c++);
- nsectors--;
- p = (cdutils::DirEntry *) datas;
- ssize = 2048;
- while ((ssize) && (p->R)) {
- ssize -= p->R;
- char pbuf[256];
- memcpy(pbuf, p->id, p->N);
- pbuf[p->N] = 0;
- if (p->Flags & 2) {
- if (!((p->N == 1) && ((p->id[0] == 0) || (p->id[0] == 1))))
- copydir(createdir(r, "", p->Size / 2048, p, mode), cd, p, mode);
- } else {
- printm(M_INFO, "Dupping %s\n", pbuf);
- int fmode;
- osize = fsize = p->Size;
- if (mode == MODE1) {
- fmode = mode;
- } else {
- fmode = MODE2_FORM1;
- int s, pad;
- s = 33 + p->N;
- if (s & 1) {
- s++;
- pad = 1;
- } else {
- pad = 0;
- }
- if ((s != p->R) && ((s + 14) == p->R)) {
- if (!(p->id[p->N + pad + 4] & 8)) {
- fmode = MODE2;
- fsize = (p->Size / 2048) * 2336;
- }
- }
- }
- p->Size = fsize;
- cdfile * tmp = new cdfile(cd, p, fmode);
- createfile(r, tmp, "", p, fmode)->size = osize;
- delete tmp;
- p->Size = osize;
- }
- p = (cdutils::DirEntry *) (((Byte *) p) + p->R);
- }
- }
-}
-
-isobuilder::PVD isobuilder::createpvd(Handle * f) {
- Byte datas[2048];
- f->read(datas, 2048);
- return createpvd(datas);
-}
-
-isobuilder::PVD isobuilder::createpvd(cdutils * cd) {
- Byte datas[2048];
- cd->read_sector(datas, GUESS, 16);
- return createpvd(datas);
-}
-
-isobuilder::PVD isobuilder::createpvd(Byte * buffer) {
- PVD r;
- char pbuff[256];
-
- memcpy(pbuff, buffer + 8, 32);
- pbuff[32] = 0;
- r.sysid = pbuff;
- r.sysid.rtrim();
- memcpy(pbuff, buffer + 40, 32);
- pbuff[32] = 0;
- r.volid = pbuff;
- r.volid.rtrim();
- memcpy(pbuff, buffer + 190, 128);
- pbuff[128] = 0;
- r.volsetid = pbuff;
- r.volsetid.rtrim();
- memcpy(pbuff, buffer + 318, 128);
- pbuff[128] = 0;
- r.pubid = pbuff;
- r.pubid.rtrim();
- memcpy(pbuff, buffer + 446, 128);
- pbuff[128] = 0;
- r.prepid = pbuff;
- r.prepid.rtrim();
- memcpy(pbuff, buffer + 574, 128);
- pbuff[128] = 0;
- r.appid = pbuff;
- r.appid.rtrim();
- memcpy(pbuff, buffer + 702, 37);
- pbuff[37] = 0;
- r.copyright = pbuff;
- r.copyright.rtrim();
- memcpy(pbuff, buffer + 739, 37);
- pbuff[37] = 0;
- r.abstract = pbuff;
- r.abstract.rtrim();
- memcpy(pbuff, buffer + 776, 37);
- pbuff[37] = 0;
- r.biblio = pbuff;
- r.biblio.rtrim();
-
- r.volcreat = Date(buffer + 813);
- r.modif = Date(buffer + 830);
- r.volexp = Date(buffer + 847);
- r.voleff = Date(buffer + 864);
-
- memcpy(r.appdata, buffer + 883, 512);
-
- return r;
-}
-
-void isobuilder::close(Handle * cue, int mode, int nsects) throw (GeneralException) {
- Byte datas[2048];
- Byte * pdatas;
- char * cdatas = (char *) datas;
- int psize;
-
- if (nsects < 0)
- nsects = nsectors;
-
- memset(datas, 0, 2048);
-
- pdatas = (Byte *) malloc(ptsize * 2048);
- psize = root->buildpath(pdatas, ptsize * 2048);
- putdatas(pdatas, ptsize * 2048, mode, ptsect);
- putdatas(pdatas, ptsize * 2048, mode, ptsect + ptsize);
- root->buildpath(pdatas, ptsize * 2048, true);
- putdatas(pdatas, ptsize * 2048, mode, ptsect + ptsize * 2);
- putdatas(pdatas, ptsize * 2048, mode, ptsect + ptsize * 3);
- free(pdatas);
-
- datas[0] = 1;
- datas[1] = 67;
- datas[2] = 68;
- datas[3] = 48;
- datas[4] = 48;
- datas[5] = 49;
- datas[6] = 1;
- datas[7] = 0;
-
- sprintf(cdatas + 8, "%-32s", pvd.sysid.to_charp());
- sprintf(cdatas + 40, "%-32s", pvd.volid.to_charp());
- *((Uint32 *) (datas + 80)) = nsects;
- *((Uint32 *) (datas + 84)) = cdutils::swap_dword(nsects);
-
- datas[120] = 1;
- datas[121] = 0;
- datas[122] = 0;
- datas[123] = 1;
- datas[124] = 1;
- datas[125] = 0;
- datas[126] = 0;
- datas[127] = 1;
- datas[128] = 0;
- datas[129] = 8;
- datas[130] = 8;
- datas[131] = 0;
- *((Uint32 *) (datas + 132)) = psize;
- *((Uint32 *) (datas + 136)) = cdutils::swap_dword(psize);
- *((Uint32 *) (datas + 140)) = ptsect;
- *((Uint32 *) (datas + 144)) = ptsect + ptsize;
- *((Uint32 *) (datas + 148)) = cdutils::swap_dword(ptsect + ptsize * 2);
- *((Uint32 *) (datas + 152)) = cdutils::swap_dword(ptsect + ptsize * 2);
-
- root->buildentry(datas + 156, 34, false);
-
- sprintf(cdatas + 190, "%-128s", pvd.volsetid.to_charp());
- sprintf(cdatas + 318, "%-128s", pvd.pubid.to_charp());
- sprintf(cdatas + 446, "%-128s", pvd.prepid.to_charp());
- sprintf(cdatas + 574, "%-128s", pvd.appid.to_charp());
- sprintf(cdatas + 702, "%-37s", pvd.copyright.to_charp());
- sprintf(cdatas + 739, "%-37s", pvd.appid.to_charp());
- sprintf(cdatas + 776, "%-37s", pvd.biblio.to_charp());
-
- pvd.volcreat.dump(datas + 813);
- pvd.modif.dump(datas + 830);
- pvd.volexp.dump(datas + 847);
- pvd.voleff.dump(datas + 864);
-
- memcpy(datas + 883, pvd.appdata, 512);
-
- clearEOF();
- sub_EOR = 1;
- createsector(datas, mode, 16);
-
- memset(datas, 0, 2048);
- datas[0] =255;
- datas[1] = 67;
- datas[2] = 68;
- datas[3] = 48;
- datas[4] = 48;
- datas[5] = 49;
- datas[6] = 1;
-
- setEOF();
- createsector(datas, mode);
-
- root->dumpdirs(this);
-
- closed = true;
-}
+/*
+ * PSX-Tools Bundle Pack
+ * Copyright (C) 2002-2003 Nicolas "Pixel" Noble
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* $Id: isobuilder.cpp,v 1.13 2004-10-19 01:27:29 pixel Exp $ */
+
+#include "isobuilder.h"
+
+void isobuilder::Date::dump(Byte * datas) {
+ char pbuf[256];
+
+ sprintf(pbuf, "%04i", year);
+ memcpy(datas + 0, pbuf, 4);
+ sprintf(pbuf, "%02i", month);
+ memcpy(datas + 4, pbuf, 2);
+ sprintf(pbuf, "%02i", day);
+ memcpy(datas + 6, pbuf, 2);
+ sprintf(pbuf, "%02i", hour);
+ memcpy(datas + 8, pbuf, 2);
+ sprintf(pbuf, "%02i", minute);
+ memcpy(datas + 10, pbuf, 2);
+ sprintf(pbuf, "%02i", second);
+ memcpy(datas + 12, pbuf, 2);
+ sprintf(pbuf, "%02i", hundredths);
+ memcpy(datas + 14, pbuf, 2);
+
+ *((char *) (datas + 16)) = offset;
+}
+
+isobuilder::Date::Date(int) {
+ year = month = day = hour = minute = second = hundredths = offset = 0;
+}
+
+isobuilder::Date::Date(Byte * datas) {
+ char pbuf[256];
+ char * cdatas = (char *) datas;
+
+ memcpy(pbuf, cdatas + 0, 4);
+ pbuf[4] = 0;
+ sscanf(pbuf, "%d", &year);
+
+ memcpy(pbuf, cdatas + 4, 2);
+ pbuf[2] = 0;
+ sscanf(pbuf, "%d", &month);
+
+ memcpy(pbuf, cdatas + 6, 2);
+ pbuf[2] = 0;
+ sscanf(pbuf, "%d", &day);
+
+ memcpy(pbuf, cdatas + 8, 2);
+ pbuf[2] = 0;
+ sscanf(pbuf, "%d", &hour);
+
+ memcpy(pbuf, cdatas + 10, 2);
+ pbuf[2] = 0;
+ sscanf(pbuf, "%d", &minute);
+
+ memcpy(pbuf, cdatas + 12, 2);
+ pbuf[2] = 0;
+ sscanf(pbuf, "%d", &second);
+
+ memcpy(pbuf, cdatas + 14, 2);
+ pbuf[2] = 0;
+ sscanf(pbuf, "%d", &hundredths);
+
+ offset = *(cdatas + 16);
+}
+
+isobuilder::DirTree::DirTree(isobuilder::DirTree * _father, bool _dir) : mode(-1), father(_father), dir(_dir) {
+ DirTree * p;
+
+ child = brother = 0;
+
+ if (!father)
+ return;
+
+ creation = father->creation;
+
+ if (father->child) {
+ for (p = father->child; p->brother; p = p->brother);
+ p->brother = this;
+ } else {
+ father->child = this;
+ }
+}
+
+isobuilder::DirTree::~DirTree() {
+ while (child) {
+ delete child;
+ }
+
+ if (!father)
+ return;
+
+ if (father->child == this) {
+ father->child = brother;
+ } else {
+ // Dirty, should not happen.
+ DirTree * p;
+ for (p = father->child; p->brother != this; p = p->brother);
+ p->brother = brother;
+ }
+}
+
+void isobuilder::DirTree::dumpdirs(isobuilder * builder) throw (GeneralException) {
+ Byte * dir, * odir;
+ int cursiz, cursectsize, R;
+ String oldname;
+ DirTree * p;
+
+ odir = dir = (Byte *) malloc(cursiz = size);
+ cursectsize = 2048;
+
+ oldname = name;
+ name = ".";
+ R = buildentry(dir, cursectsize);
+ name = oldname;
+ cursectsize -= R;
+ dir += R;
+
+ if (father) {
+ oldname = father->name;
+ father->name = "..";
+ R = father->buildentry(dir, cursectsize);
+ father->name = oldname;
+ } else {
+ name = "..";
+ R = buildentry(dir, cursectsize);
+ name = ".";
+ }
+
+ cursectsize -= R;
+ dir += R;
+
+ for (p = child; p; p = p->brother) {
+ if (p->dir) {
+ p->dumpdirs(builder);
+ }
+ if (p->hardhide)
+ continue;
+ while (!(R = p->buildentry(dir, cursectsize))) {
+ cursiz -= 2048;
+ dir += cursectsize;
+ cursectsize = 2048;
+ if (!cursiz)
+ throw GeneralException("Directory is too small! Entries don't fit.");
+ }
+ cursectsize -= R;
+ dir += R;
+ }
+
+ builder->putdatas(odir, size, mode, sector);
+
+ free(odir);
+}
+
+int isobuilder::DirTree::buildpath(Byte * datas, int size, bool bigendian) throw (GeneralException) {
+ int N, r, tr;
+ Uint16 pn;
+ char pbuf[256], pad;
+
+ if (!dir) {
+ if (brother) {
+ return brother->buildpath(datas, size, bigendian);
+ } else {
+ return 0;
+ }
+ }
+
+ if (!father) {
+ numerate(1);
+ N = 1;
+ pbuf[0] = 0;
+ pn = 1;
+ } else {
+ N = name.strlen();
+ strcpy(pbuf, name.to_charp());
+ pn = father->node;
+ }
+
+ pad = N & 1;
+ size -= (r = N + pad + 8);
+
+ if (size < 0)
+ throw GeneralException("Path table too small.");
+
+ datas[0] = N;
+ datas[1] = 0;
+ *((Uint32 *) (datas + 2)) = bigendian ? cdutils::swap_dword(sector) : sector;
+ *((Uint16 *) (datas + 6)) = bigendian ? cdutils::swap_word(pn) : pn;
+ memcpy(datas + 8, pbuf, N);
+ if (pad)
+ datas[8 + N] = 0;
+
+ datas += r;
+
+ if (brother) {
+ tr = brother->buildpath(datas, size, bigendian);
+ r += tr;
+ size -= tr;
+ datas += tr;
+ }
+
+ if (child) {
+ tr = child->buildpath(datas, size, bigendian);
+ r += tr;
+ size -= tr;
+ datas += tr;
+ }
+
+ return r;
+}
+
+int isobuilder::DirTree::buildentry(Byte * buffer, int spaceleft, bool put_xa) {
+ int N, R;
+ char pbuf[256], pad;
+ Byte * p;
+ cdutils::DirEntry * d = (cdutils::DirEntry *) buffer;
+
+ put_xa = put_xa && have_xa;
+
+ memset(pbuf, 0, 256);
+
+ if (name == ".") {
+ N = 1;
+ pbuf[0] = 0;
+ } else if (name == "..") {
+ N = 1;
+ pbuf[0] = 1;
+ } else {
+ strcpy(pbuf, name.to_charp());
+ N = name.strlen();
+ if (!dir) {
+ N += 2;
+ strcat(pbuf, ";1");
+ }
+ }
+
+ R = N + 33;
+
+ if (R & 1) {
+ R++;
+ pad = 1;
+ } else {
+ pad = 0;
+ }
+
+ if (put_xa) {
+ R += 14;
+ p = (Byte *) pbuf + N + pad;
+ p[4] = 0x05;
+ p[5] = 0x55;
+ p[6] = 'X';
+ p[7] = 'A';
+
+ p[4] |= xa_dir ? 0x80 : 0;
+ p[4] |= xa_audio ? 0x40 : 0;
+ p[4] |= xa_str ? 0x20 : 0;
+ p[4] |= xa_xa ? 0x10 : 0;
+ p[4] |= xa_form1 ? 0x08 : 0;
+ }
+
+ if (R > spaceleft) {
+ return 0;
+ }
+
+ memset(d, 0, R);
+
+ d->R = R;
+ d->N = N;
+ memcpy(d->id, pbuf, N + pad + (put_xa ? 14 : 0));
+
+ d->Sector = sector;
+ d->BESector = cdutils::swap_dword(sector);
+ d->Size = size;
+ d->BESize = cdutils::swap_dword(size);
+ d->Year = creation.year - 1900;
+ d->Month = creation.month;
+ d->Day = creation.day;
+ d->Hour = creation.hour;
+ d->Minute = creation.minute;
+ d->Second = creation.second;
+ d->Offset = creation.offset;
+ d->Flags |= hidden ? 1 : 0;
+ d->Flags |= dir ? 2 : 0;
+
+ return R;
+}
+
+void isobuilder::DirTree::fromdir(cdutils::DirEntry * d) {
+ Date t;
+ char pbuf[200], pad;
+ int s;
+ if ((!d) || (!d->R)) {
+ return;
+ }
+
+ if ((d->N == 1) && (d->id[0] == 0)) {
+ name = ".";
+ } else if ((d->N == 1) && (d->id[0] == 1)) {
+ name = "..";
+ } else {
+ memcpy(pbuf, d->id, s = (d->N - ((d->Flags & 2) ? 0 : 2)));
+ pbuf[s] = 0;
+ name = pbuf;
+ }
+ hidden = d->Flags & 1;
+ if (d->Year < 70)
+ d->Year += 100;
+ t.year = d->Year;
+ t.month = d->Month;
+ t.day = d->Day;
+ t.hour = d->Hour;
+ t.second = d->Second;
+ t.hundredths = 0;
+ t.offset = d->Offset;
+ creation = t;
+
+ s = 33 + d->N;
+ if (s & 1) {
+ s++;
+ pad = 1;
+ } else {
+ pad = 0;
+ }
+ if (s != d->R) {
+ if ((s + 14) == d->R) {
+ Byte * p;
+ p = (Byte *) d->id + d->N + pad;
+ if ((p[6] == 'X') && (p[7] == 'A')) {
+ have_xa = true;
+ xa_dir = p[4] & 0x80;
+ xa_audio = p[4] & 0x40;
+ xa_str = p[4] & 0x20;
+ xa_xa = p[4] & 0x10;
+ xa_form1 = p[4] & 0x08;
+ }
+ }
+ }
+}
+
+bool isobuilder::DirTree::isdir() {
+ return dir;
+}
+
+void isobuilder::DirTree::setbasicsxa() {
+ have_xa = true;
+ if (dir)
+ xa_dir = true;
+ xa_form1 = true;
+}
+
+int isobuilder::DirTree::numerate(int n) {
+ if (!dir) {
+ if (brother) {
+ return brother->numerate(n);
+ } else {
+ return n;
+ }
+ }
+
+ node = n++;
+
+ if (brother)
+ n = brother->numerate(n);
+
+ if (child)
+ n = child->numerate(n);
+
+ return n;
+}
+
+isobuilder::DirTree * isobuilder::DirTree::Father() {
+ return father;
+}
+
+isobuilder::DirTree * isobuilder::DirTree::Brother() {
+ return brother;
+}
+
+isobuilder::DirTree * isobuilder::DirTree::Child() {
+ return child;
+}
+
+isobuilder::DirTree * isobuilder::DirTree::Find(const String & _name) {
+ DirTree * p = 0;
+
+ if (name == _name)
+ return this;
+
+ if (brother)
+ p = brother->Find(_name);
+
+ if (!p && child)
+ return child->Find(_name);
+
+ return p;
+}
+
+isobuilder::isobuilder(Handle * _w, int _mode) : w(_w), sector(0), nsectors(0), basics(false), dmode(_mode) {
+ Byte sect[2352];
+ memset(sect, 0, 2352);
+
+ for (int i = 0; i < 16; i++) {
+ createsector(sect, MODE2, i);
+ }
+}
+
+isobuilder::~isobuilder() {
+ if (!closed)
+ close();
+ if (root)
+ delete root;
+}
+
+void isobuilder::foreword(cdutils * cd) {
+ Byte sect[2352];
+ for (int i = 0; i < 16; i++) {
+ cd->read_sector(sect, MODE_RAW, i);
+ createsector(sect, MODE_RAW, i);
+ }
+}
+
+void isobuilder::foreword(Handle * forewords, int mode) {
+ Byte sect[2352];
+ for (int i = 0; i < 16; i++) {
+ forewords->read(sect, sec_sizes[mode]);
+ createsector(sect, mode, i);
+ }
+}
+
+void isobuilder::foreword(Byte * forewords, int mode) {
+ for (int i = 0; i < 16; i++) {
+ createsector(forewords + i * sec_sizes[mode], mode, i);
+ }
+}
+
+int isobuilder::getdispsect() {
+ return lastdispsect;
+}
+
+int isobuilder::putfile(Handle * file, int mode, int n) {
+ Byte datas[2352];
+ ssize_t filesize;
+ int fsect;
+
+ if (mode < 0)
+ mode = dmode;
+
+ if (n >= 0) {
+ sector = n;
+ } else {
+ sector = lastdispsect;
+ }
+
+ fsect = sector;
+
+ filesize = file->GetSize();
+
+ while (filesize > 0) {
+ memset(datas, 0, 2352);
+ filesize -= file->read(datas, sec_sizes[mode]);
+ if ((mode == MODE2_FORM1) || (mode == MODE2_FORM2)) {
+ if (filesize) {
+ clearEOF();
+ } else {
+ setEOF();
+ }
+ }
+ createsector(datas, mode);
+ }
+
+ return fsect;
+}
+
+int isobuilder::putdatas(Byte * _datas, size_t size, int smode, int n) {
+ Byte datas[2352];
+ size_t eating;
+ int dsect;
+ if (n >= 0) {
+ sector = n;
+ } else {
+ sector = lastdispsect;
+ }
+
+ dsect = sector;
+
+ if (smode < 0)
+ smode = dmode;
+
+ while (size > 0) {
+ memset(datas, 0, 2352);
+ eating = MIN(size, (size_t) sec_sizes[smode]);
+ memcpy(datas, _datas, eating);
+ size -= eating;
+ _datas += eating;
+ if ((smode == MODE2_FORM1) || (smode == MODE2_FORM2)) {
+ if (size) {
+ clearEOF();
+ } else {
+ setEOF();
+ }
+ }
+ createsector(datas, smode);
+ }
+
+ return dsect;
+}
+
+int isobuilder::createsector(Byte * datas, int smode, int n) {
+ Byte dsector[2352];
+ int rsector;
+ if (n >= 0)
+ sector = n;
+
+ if (smode < 0)
+ smode = dmode;
+
+ rsector = sector;
+
+ w->seek(2352 * sector, SEEK_SET);
+
+ memcpy(dsector + sec_offsts[smode], datas, sec_sizes[smode]);
+
+ if ((smode == MODE2_FORM1) || (smode == MODE2_FORM2)) {
+ // Mode 2 Form 2 would be odd, but well....
+ dsector[16] = dsector[20] = 0; // File Number
+ dsector[17] = dsector[21] = 0; // Channel Number
+ dsector[18] = dsector[22] = sub_EOR | sub_EOF | 8 |
+ (smode == MODE2_FORM2 ? 32 : 0);
+ dsector[19] = dsector[23] = 0; // Coding Info
+ }
+
+ if (smode != MODE_RAW) {
+ sector += 150;
+ yazedc_o.minute = cdutils::to_BCD(sector / 60 / 75);
+ yazedc_o.second = cdutils::to_BCD((sector / 75) % 60);
+ yazedc_o.frame = cdutils::to_BCD(sector % 75);
+ sector -= 150;
+ yazedc_o.do_encode_L2(dsector, smode, 0);
+ }
+
+ w->write(dsector, 2352);
+
+ sector++;
+
+ nsectors = MAX(nsectors, sector);
+ lastdispsect = MAX(lastdispsect, sector);
+
+ return rsector;
+}
+
+void isobuilder::setEOF() {
+ sub_EOF = 128;
+ sub_EOR = 1;
+}
+
+void isobuilder::clearEOF() {
+ sub_EOF = sub_EOR = 0;
+}
+
+isobuilder::DirTree * isobuilder::setbasics(PVD _pvd, int _rootsize, int _ptsize, int _nvd, int _rootsect) throw (GeneralException) {
+ if (basics) {
+ throw GeneralException("Basic ISO structures already set");
+ }
+ basics = true;
+
+ pvd = _pvd;
+ rootsize = _rootsize;
+ ptsize = _ptsize;
+ nvd = _nvd;
+
+ ptsect = 17 + nvd;
+ rootsect = ptsect + ptsize * 4;
+ if (_rootsect >= 0)
+ rootsect = _rootsect;
+ lastdispsect = rootsect + rootsize;
+
+ root = new DirTree(0);
+ root->name = ".";
+ root->creation = pvd.volcreat;
+ root->sector = rootsect;
+ root->size = rootsize * 2048;
+ return root;
+}
+
+isobuilder::DirTree * isobuilder::createdir(DirTree * p, const String & _name, int size, cdutils::DirEntry * d, int mode) throw (GeneralException) {
+ DirTree * r;
+
+ if (!p)
+ throw GeneralException("Empty father");
+
+ if (closed)
+ throw GeneralException("ISO is closed");
+
+ if (!basics)
+ throw GeneralException("ISO basis not created (no root!)");
+
+ r = new DirTree(p);
+
+ r->creation = p->creation;
+ if (d)
+ r->fromdir(d);
+ if (_name != "")
+ r->name = _name;
+ r->size = size * 2048;
+ if (!r->size)
+ r->size = d->Size;
+ r->sector = lastdispsect;
+ if (mode >= 0)
+ r->mode = mode;
+ else
+ r->mode = dmode;
+
+ lastdispsect += size;
+
+ return r;
+}
+
+isobuilder::DirTree * isobuilder::createfile(DirTree * p, Handle * file, const String & _name, cdutils::DirEntry * d, int mode) throw (GeneralException) {
+ DirTree * r;
+
+ if (!p)
+ throw GeneralException("Empty father");
+
+ if (closed)
+ throw GeneralException("ISO is closed");
+
+ if (!basics)
+ throw GeneralException("ISO basis not created (no root!)");
+
+ r = new DirTree(p, false);
+
+ r->name = _name;
+ r->creation = p->creation;
+ r->fromdir(d);
+ if (_name != "")
+ r->name = _name;
+ r->size = file->GetSize();
+ r->sector = putfile(file, mode);
+ if (mode >= 0)
+ r->mode = mode;
+ else
+ r->mode = dmode;
+
+ return r;
+}
+
+void isobuilder::copydir(isobuilder::DirTree * r, cdutils * cd, cdutils::DirEntry * d, int mode) {
+ Byte datas[2048];
+ cdutils::DirEntry * p;
+ int nsectors = d->Size / 2048, ssize, c = 0;
+ int fsize, osize;
+
+ if (mode < 0)
+ mode = dmode;
+
+ while (nsectors) {
+ cd->read_sector(datas, mode, d->Sector + c++);
+ nsectors--;
+ p = (cdutils::DirEntry *) datas;
+ ssize = 2048;
+ while ((ssize) && (p->R)) {
+ ssize -= p->R;
+ char pbuf[256];
+ memcpy(pbuf, p->id, p->N);
+ pbuf[p->N] = 0;
+ if (p->Flags & 2) {
+ if (!((p->N == 1) && ((p->id[0] == 0) || (p->id[0] == 1))))
+ copydir(createdir(r, "", p->Size / 2048, p, mode), cd, p, mode);
+ } else {
+ printm(M_INFO, "Dupping %s\n", pbuf);
+ int fmode;
+ osize = fsize = p->Size;
+ if (mode == MODE1) {
+ fmode = mode;
+ } else {
+ fmode = MODE2_FORM1;
+ int s, pad;
+ s = 33 + p->N;
+ if (s & 1) {
+ s++;
+ pad = 1;
+ } else {
+ pad = 0;
+ }
+ if ((s != p->R) && ((s + 14) == p->R)) {
+ if (!(p->id[p->N + pad + 4] & 8)) {
+ fmode = MODE2;
+ fsize = (p->Size / 2048) * 2336;
+ }
+ }
+ }
+ p->Size = fsize;
+ cdfile * tmp = new cdfile(cd, p, fmode);
+ createfile(r, tmp, "", p, fmode)->size = osize;
+ delete tmp;
+ p->Size = osize;
+ }
+ p = (cdutils::DirEntry *) (((Byte *) p) + p->R);
+ }
+ }
+}
+
+isobuilder::PVD isobuilder::createpvd(Handle * f) {
+ Byte datas[2048];
+ f->read(datas, 2048);
+ return createpvd(datas);
+}
+
+isobuilder::PVD isobuilder::createpvd(cdutils * cd) {
+ Byte datas[2048];
+ cd->read_sector(datas, GUESS, 16);
+ return createpvd(datas);
+}
+
+isobuilder::PVD isobuilder::createpvd(Byte * buffer) {
+ PVD r;
+ char pbuff[256];
+
+ memcpy(pbuff, buffer + 8, 32);
+ pbuff[32] = 0;
+ r.sysid = pbuff;
+ r.sysid.rtrim();
+ memcpy(pbuff, buffer + 40, 32);
+ pbuff[32] = 0;
+ r.volid = pbuff;
+ r.volid.rtrim();
+ memcpy(pbuff, buffer + 190, 128);
+ pbuff[128] = 0;
+ r.volsetid = pbuff;
+ r.volsetid.rtrim();
+ memcpy(pbuff, buffer + 318, 128);
+ pbuff[128] = 0;
+ r.pubid = pbuff;
+ r.pubid.rtrim();
+ memcpy(pbuff, buffer + 446, 128);
+ pbuff[128] = 0;
+ r.prepid = pbuff;
+ r.prepid.rtrim();
+ memcpy(pbuff, buffer + 574, 128);
+ pbuff[128] = 0;
+ r.appid = pbuff;
+ r.appid.rtrim();
+ memcpy(pbuff, buffer + 702, 37);
+ pbuff[37] = 0;
+ r.copyright = pbuff;
+ r.copyright.rtrim();
+ memcpy(pbuff, buffer + 739, 37);
+ pbuff[37] = 0;
+ r.abstract = pbuff;
+ r.abstract.rtrim();
+ memcpy(pbuff, buffer + 776, 37);
+ pbuff[37] = 0;
+ r.biblio = pbuff;
+ r.biblio.rtrim();
+
+ r.volcreat = Date(buffer + 813);
+ r.modif = Date(buffer + 830);
+ r.volexp = Date(buffer + 847);
+ r.voleff = Date(buffer + 864);
+
+ memcpy(r.appdata, buffer + 883, 512);
+
+ return r;
+}
+
+void isobuilder::close(Handle * cue, int mode, int nsects) throw (GeneralException) {
+ Byte datas[2048];
+ Byte * pdatas;
+ char * cdatas = (char *) datas;
+ int psize;
+
+ if (nsects < 0)
+ nsects = nsectors;
+
+ memset(datas, 0, 2048);
+
+ pdatas = (Byte *) malloc(ptsize * 2048);
+ psize = root->buildpath(pdatas, ptsize * 2048);
+ putdatas(pdatas, ptsize * 2048, mode, ptsect);
+ putdatas(pdatas, ptsize * 2048, mode, ptsect + ptsize);
+ root->buildpath(pdatas, ptsize * 2048, true);
+ putdatas(pdatas, ptsize * 2048, mode, ptsect + ptsize * 2);
+ putdatas(pdatas, ptsize * 2048, mode, ptsect + ptsize * 3);
+ free(pdatas);
+
+ datas[0] = 1;
+ datas[1] = 67;
+ datas[2] = 68;
+ datas[3] = 48;
+ datas[4] = 48;
+ datas[5] = 49;
+ datas[6] = 1;
+ datas[7] = 0;
+
+ sprintf(cdatas + 8, "%-32s", pvd.sysid.to_charp());
+ sprintf(cdatas + 40, "%-32s", pvd.volid.to_charp());
+ *((Uint32 *) (datas + 80)) = nsects;
+ *((Uint32 *) (datas + 84)) = cdutils::swap_dword(nsects);
+
+ datas[120] = 1;
+ datas[121] = 0;
+ datas[122] = 0;
+ datas[123] = 1;
+ datas[124] = 1;
+ datas[125] = 0;
+ datas[126] = 0;
+ datas[127] = 1;
+ datas[128] = 0;
+ datas[129] = 8;
+ datas[130] = 8;
+ datas[131] = 0;
+ *((Uint32 *) (datas + 132)) = psize;
+ *((Uint32 *) (datas + 136)) = cdutils::swap_dword(psize);
+ *((Uint32 *) (datas + 140)) = ptsect;
+ *((Uint32 *) (datas + 144)) = ptsect + ptsize;
+ *((Uint32 *) (datas + 148)) = cdutils::swap_dword(ptsect + ptsize * 2);
+ *((Uint32 *) (datas + 152)) = cdutils::swap_dword(ptsect + ptsize * 3);
+
+ root->buildentry(datas + 156, 34, false);
+
+ sprintf(cdatas + 190, "%-128s", pvd.volsetid.to_charp());
+ sprintf(cdatas + 318, "%-128s", pvd.pubid.to_charp());
+ sprintf(cdatas + 446, "%-128s", pvd.prepid.to_charp());
+ sprintf(cdatas + 574, "%-128s", pvd.appid.to_charp());
+ sprintf(cdatas + 702, "%-37s", pvd.copyright.to_charp());
+ sprintf(cdatas + 739, "%-37s", pvd.appid.to_charp());
+ sprintf(cdatas + 776, "%-37s", pvd.biblio.to_charp());
+
+ pvd.volcreat.dump(datas + 813);
+ pvd.modif.dump(datas + 830);
+ pvd.volexp.dump(datas + 847);
+ pvd.voleff.dump(datas + 864);
+
+ memcpy(datas + 883, pvd.appdata, 512);
+
+ clearEOF();
+ sub_EOR = 1;
+ createsector(datas, mode, 16);
+
+ memset(datas, 0, 2048);
+ datas[0] =255;
+ datas[1] = 67;
+ datas[2] = 68;
+ datas[3] = 48;
+ datas[4] = 48;
+ datas[5] = 49;
+ datas[6] = 1;
+
+ setEOF();
+ createsector(datas, mode);
+
+ root->dumpdirs(this);
+
+ closed = true;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 11:02:27 +0000