Initial commit: akai-fetch - AKAI sampler ISO downloader & extractor

- fetch: Go CLI tool for searching, downloading, and extracting AKAI sampler ISOs from archive.org - scripts/extract_wavs.sh: Shell script driving akaiutil to convert samples to WAV - Dockerfile: Multi-stage build packaging akaiutil + fetch - third_party/akaiutil: Vendored akaiutil v4.6.7 source (GPLv2) - docs/akaiutil.md: Full akaiutil reference
2026-06-15 22:33:53 -07:00
commit 9f107b5f80
29 changed files with 24620 additions and 0 deletions
@@ -0,0 +1,95 @@
+#ifndef __AKAIUTIL_TAR_H
+#define __AKAIUTIL_TAR_H
+/*
+* Copyright (C) 2008,2010,2012,2019,2021 Klaus Michael Indlekofer. All rights reserved.
+*
+* m.indlekofer@gmx.de
+*
+* 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.
+*/
+
+
+
+#include "commoninclude.h"
+
+
+
+/* tar header */
+
+/* Note: numbers in octal, trailing '\0' */
+struct tar_head_s{
+#define TAR_NAMELEN 100 /* incl. '\0' */
+	char name[TAR_NAMELEN];
+	char mode[8];
+	char uid[8];
+	char gid[8];
+	char size[12];
+	char mtime[12];
+	char chksum[7];
+	char space;
+	char type;
+	char linkname[TAR_NAMELEN];
+#define TAR_USTAR "ustar\00000"
+	char ustar[8];
+	char uname[32];
+	char gname[32];
+	char devmajor[8];
+	char devminor[8];
+#define TAR_PREFIXLEN 155 /* incl. '\0' */
+	char prefix[TAR_PREFIXLEN];
+	char zero[12];
+};
+/* should be 512 bytes */
+#define TAR_BLOCKSIZE 512 /* in bytes */
+
+#define TAR_TYPE_REG  '0'  /* regular file */
+#define TAR_TYPE_REG0 '\0' /* regular file */
+#define TAR_TYPE_DIR  '5'  /* directory */
+
+#define TAR_TAILZERO_BLOCKS	6 /* number or zero blocks at file end */
+
+
+
+/* Declarations */
+
+extern u_int tar_checksum(u_char *hp);
+
+#define TAR_EXPORT_DISK				0x0001
+#define TAR_EXPORT_PART				0x0002
+#define TAR_EXPORT_VOL				0x0004
+#define TAR_EXPORT_FILE				0x0008
+#define TAR_EXPORT_DDFILE			0x0010
+#define TAR_EXPORT_TAGSFILE			0x0020
+#define TAR_EXPORT_VOLPARAMFILE		0x0040
+#define TAR_EXPORT_ANYFILE			(TAR_EXPORT_FILE|TAR_EXPORT_DDFILE|TAR_EXPORT_TAGSFILE|TAR_EXPORT_VOLPARAMFILE)
+#define TAR_EXPORT_WAV				0x1000
+extern int tar_export(int fd,struct disk_s *dp,struct part_s *pp,struct vol_s *vp,struct file_s *fp,u_int ti,u_int flags,int verbose,u_char *filtertagp);
+extern int tar_export_vol(int fd,struct vol_s *vp,u_int flags,int verbose,u_char *filtertagp);
+extern int tar_export_part(int fd,struct part_s *pp,u_int flags,int verbose,u_char *filtertagp);
+extern int tar_export_disk(int fd,struct disk_s *dp,u_int flags,int verbose,u_char *filtertagp);
+extern int tar_export_alldisks(int fd,u_int flags,int verbose,u_char *filtertagp);
+extern int tar_export_curdir(int fd,int verbose,u_int flags);
+extern int tar_export_tailzero(int fd);
+
+#define TAR_IMPORT_WAV				0x0100
+#define TAR_IMPORT_WAVS9			0x1000
+#define TAR_IMPORT_WAVS9C			0x2000
+#define TAR_IMPORT_WAVS1			0x4000
+#define TAR_IMPORT_WAVS3			0x8000
+extern int tar_import_curdir(int fd,u_int vtype0,int verbose,u_int flags);
+
+
+
+#endif /* !__AKAIUTIL_TAR_H */