diff options
Diffstat (limited to 'usr.sbin/makefs/cd9660')
| -rw-r--r-- | usr.sbin/makefs/cd9660/Makefile.inc | 2 | ||||
| -rw-r--r-- | usr.sbin/makefs/cd9660/cd9660_archimedes.c | 124 | ||||
| -rw-r--r-- | usr.sbin/makefs/cd9660/cd9660_archimedes.h | 50 |
3 files changed, 1 insertions, 175 deletions
diff --git a/usr.sbin/makefs/cd9660/Makefile.inc b/usr.sbin/makefs/cd9660/Makefile.inc index e596309a6243..ec949f1413dc 100644 --- a/usr.sbin/makefs/cd9660/Makefile.inc +++ b/usr.sbin/makefs/cd9660/Makefile.inc @@ -3,4 +3,4 @@ CFLAGS+=-I${SRCTOP}/sys/fs/cd9660/ SRCS+= cd9660_strings.c cd9660_debug.c cd9660_eltorito.c \ - cd9660_write.c cd9660_conversion.c iso9660_rrip.c cd9660_archimedes.c + cd9660_write.c cd9660_conversion.c iso9660_rrip.c diff --git a/usr.sbin/makefs/cd9660/cd9660_archimedes.c b/usr.sbin/makefs/cd9660/cd9660_archimedes.c deleted file mode 100644 index 93560da40d54..000000000000 --- a/usr.sbin/makefs/cd9660/cd9660_archimedes.c +++ /dev/null @@ -1,124 +0,0 @@ -/* $NetBSD: cd9660_archimedes.c,v 1.1 2009/01/10 22:06:29 bjh21 Exp $ */ - -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1998, 2009 Ben Harris - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -/* - * cd9660_archimedes.c - support for RISC OS "ARCHIMEDES" extension - * - * RISC OS CDFS looks for a special block at the end of the System Use - * Field for each file. If present, this contains the RISC OS load - * and exec address (used to hold the file timestamp and type), the - * file attributes, and a flag indicating whether the first character - * of the filename should be replaced with '!' (since many special - * RISC OS filenames do). - */ - -#include <sys/cdefs.h> -#include <assert.h> -#include <stdint.h> -#include <stdio.h> -#include <string.h> -#include <util.h> - -#include "makefs.h" -#include "cd9660.h" -#include "cd9660_archimedes.h" - -/* - * Convert a Unix time_t (non-leap seconds since 1970-01-01) to a RISC - * OS time (non-leap(?) centiseconds since 1900-01-01(?)). - */ - -static u_int64_t -riscos_date(time_t unixtime) -{ - u_int64_t base; - - base = 31536000ULL * 70 + 86400 * 17; - return (((u_int64_t)unixtime) + base)*100; -} - -/* - * Add "ARCHIMEDES" metadata to a node if that seems appropriate. - * - * We touch regular files with names matching /,[0-9a-f]{3}$/ and - * directories matching /^!/. - */ -static void -archimedes_convert_node(cd9660node *node) -{ - struct ISO_ARCHIMEDES *arc; - size_t len; - int type = -1; - uint64_t stamp; - - if (node->su_tail_data != NULL) - /* Something else already has the tail. */ - return; - - len = strlen(node->node->name); - if (len < 1) return; - - if (len >= 4 && node->node->name[len-4] == ',') - /* XXX should support ,xxx and ,lxa */ - type = strtoul(node->node->name + len - 3, NULL, 16); - if (type == -1 && node->node->name[0] != '!') - return; - if (type == -1) type = 0; - - assert(sizeof(*arc) == 32); - arc = ecalloc(1, sizeof(*arc)); - - stamp = riscos_date(node->node->inode->st.st_mtime); - - memcpy(arc->magic, "ARCHIMEDES", 10); - cd9660_731(0xfff00000 | (type << 8) | (stamp >> 32), arc->loadaddr); - cd9660_731(stamp & 0x00ffffffffULL, arc->execaddr); - arc->ro_attr = RO_ACCESS_UR | RO_ACCESS_OR; - arc->cdfs_attr = node->node->name[0] == '!' ? CDFS_PLING : 0; - node->su_tail_data = (void *)arc; - node->su_tail_size = sizeof(*arc); -} - -/* - * Add "ARCHIMEDES" metadata to an entire tree recursively. - */ -void -archimedes_convert_tree(cd9660node *node) -{ - cd9660node *cn; - - assert(node != NULL); - - archimedes_convert_node(node); - - /* Recurse on children. */ - TAILQ_FOREACH(cn, &node->cn_children, cn_next_child) - archimedes_convert_tree(cn); -} diff --git a/usr.sbin/makefs/cd9660/cd9660_archimedes.h b/usr.sbin/makefs/cd9660/cd9660_archimedes.h deleted file mode 100644 index 0766a940bb35..000000000000 --- a/usr.sbin/makefs/cd9660/cd9660_archimedes.h +++ /dev/null @@ -1,50 +0,0 @@ -/* $NetBSD: cd9660_archimedes.h,v 1.1 2009/01/10 22:06:29 bjh21 Exp $ */ - -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1998, 2009 Ben Harris - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -/* - * cd9660_archimedes.c - support for RISC OS "ARCHIMEDES" extension - */ - -struct ISO_ARCHIMEDES { - char magic[10]; /* "ARCHIMEDES" */ - unsigned char loadaddr[4]; /* Load address, little-endian */ - unsigned char execaddr[4]; /* Exec address, little-endian */ - unsigned char ro_attr; /* RISC OS attributes */ -#define RO_ACCESS_UR 0x01 /* Owner read */ -#define RO_ACCESS_UW 0x02 /* Owner write */ -#define RO_ACCESS_L 0x04 /* Locked */ -#define RO_ACCESS_OR 0x10 /* Public read */ -#define RO_ACCESS_OW 0x20 /* Public write */ - unsigned char cdfs_attr; /* Extra attributes for CDFS */ -#define CDFS_PLING 0x01 /* Filename begins with '!' */ - char reserved[12]; -}; - -extern void archimedes_convert_tree(cd9660node *); |