mirror of
https://github.com/autc04/Retro68.git
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319 lines
5.7 KiB
C
319 lines
5.7 KiB
C
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/*
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* hfsutils - tools for reading and writing Macintosh HFS volumes
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* Copyright (C) 1996-1998 Robert Leslie
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id: hcopy.c,v 1.8 1998/04/11 08:26:56 rob Exp $
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*/
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# ifdef HAVE_CONFIG_H
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# include "config.h"
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# endif
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# ifdef HAVE_UNISTD_H
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# include <unistd.h>
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# endif
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# include <stdio.h>
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# include <stdlib.h>
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# include <string.h>
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# include <errno.h>
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# include <sys/stat.h>
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# include "hfs.h"
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# include "hcwd.h"
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# include "hfsutil.h"
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# include "hcopy.h"
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# include "copyin.h"
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# include "copyout.h"
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extern int optind;
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/*
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* NAME: automode_unix()
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* DESCRIPTION: automatically choose copyin transfer mode for UNIX path
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*/
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static
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cpifunc automode_unix(const char *path)
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{
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int i;
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struct {
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const char *ext;
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cpifunc func;
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} exts[] = {
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{ ".bin", cpi_macb },
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{ ".hqx", cpi_binh },
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{ ".txt", cpi_text },
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{ ".c", cpi_text },
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{ ".h", cpi_text },
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{ ".html", cpi_text },
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{ ".htm", cpi_text },
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{ ".rtf", cpi_text },
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{ 0, 0 }
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};
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path += strlen(path);
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for (i = 0; exts[i].ext; ++i)
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{
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if (strcasecmp(path - strlen(exts[i].ext), exts[i].ext) == 0)
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return exts[i].func;
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}
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return cpi_raw;
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}
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/*
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* NAME: do_copyin()
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* DESCRIPTION: copy files from UNIX to HFS
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*/
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static
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int do_copyin(hfsvol *vol, int argc, char *argv[], const char *dest, int mode)
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{
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hfsdirent ent;
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struct stat sbuf;
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cpifunc copyfile;
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int i, result = 0;
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if (argc > 1 && (hfs_stat(vol, dest, &ent) == -1 ||
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! (ent.flags & HFS_ISDIR)))
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{
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ERROR(ENOTDIR, 0);
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hfsutil_perrorp(dest);
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return 1;
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}
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switch (mode)
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{
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case 'm':
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copyfile = cpi_macb;
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break;
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case 'b':
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copyfile = cpi_binh;
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break;
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case 't':
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copyfile = cpi_text;
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break;
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case 'r':
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copyfile = cpi_raw;
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break;
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}
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for (i = 0; i < argc; ++i)
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{
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if (stat(argv[i], &sbuf) != -1 &&
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S_ISDIR(sbuf.st_mode))
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{
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ERROR(EISDIR, 0);
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hfsutil_perrorp(argv[i]);
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result = 1;
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}
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else
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{
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if (mode == 'a')
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copyfile = automode_unix(argv[i]);
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if (copyfile(argv[i], vol, dest) == -1)
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{
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ERROR(errno, cpi_error);
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hfsutil_perrorp(argv[i]);
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result = 1;
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}
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}
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}
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return result;
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}
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/*
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* NAME: automode_hfs()
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* DESCRIPTION: automatically choose copyout transfer mode for HFS path
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*/
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static
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cpofunc automode_hfs(hfsvol *vol, const char *path)
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{
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hfsdirent ent;
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if (hfs_stat(vol, path, &ent) != -1)
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{
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if (strcmp(ent.u.file.type, "TEXT") == 0 ||
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strcmp(ent.u.file.type, "ttro") == 0)
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return cpo_text;
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else if (ent.u.file.rsize == 0)
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return cpo_raw;
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}
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return cpo_macb;
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}
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/*
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* NAME: do_copyout()
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* DESCRIPTION: copy files from HFS to UNIX
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*/
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static
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int do_copyout(hfsvol *vol, int argc, char *argv[], const char *dest, int mode)
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{
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struct stat sbuf;
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hfsdirent ent;
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cpofunc copyfile;
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int i, result = 0;
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if (argc > 1 && (stat(dest, &sbuf) == -1 ||
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! S_ISDIR(sbuf.st_mode)))
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{
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ERROR(ENOTDIR, 0);
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hfsutil_perrorp(dest);
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return 1;
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}
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switch (mode)
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{
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case 'm':
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copyfile = cpo_macb;
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break;
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case 'b':
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copyfile = cpo_binh;
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break;
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case 't':
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copyfile = cpo_text;
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break;
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case 'r':
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copyfile = cpo_raw;
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break;
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}
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for (i = 0; i < argc; ++i)
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{
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if (hfs_stat(vol, argv[i], &ent) != -1 &&
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(ent.flags & HFS_ISDIR))
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{
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ERROR(EISDIR, 0);
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hfsutil_perrorp(argv[i]);
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result = 1;
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}
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else
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{
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if (mode == 'a')
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copyfile = automode_hfs(vol, argv[i]);
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if (copyfile(vol, argv[i], dest) == -1)
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{
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ERROR(errno, cpo_error);
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hfsutil_perrorp(argv[i]);
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result = 1;
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}
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}
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}
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return result;
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}
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/*
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* NAME: usage()
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* DESCRIPTION: display usage message
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*/
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static
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int usage(void)
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{
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fprintf(stderr, "Usage: %s [-m|-b|-t|-r|-a] source-path [...] target-path\n",
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argv0);
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return 1;
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}
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/*
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* NAME: hcopy->main()
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* DESCRIPTION: implement hcopy command
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*/
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int hcopy_main(int argc, char *argv[])
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{
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int nargs, mode = 'a', result = 0;
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const char *target;
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int fargc;
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char **fargv;
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hfsvol *vol;
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int (*copy)(hfsvol *, int, char *[], const char *, int);
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while (1)
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{
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int opt;
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opt = getopt(argc, argv, "mbtra");
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if (opt == EOF)
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break;
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switch (opt)
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{
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case '?':
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return usage();
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default:
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mode = opt;
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}
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}
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nargs = argc - optind;
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if (nargs < 2)
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return usage();
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target = argv[argc - 1];
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if (strchr(target, ':') && target[0] != '.' && target[0] != '/')
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{
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vol = hfsutil_remount(hcwd_getvol(-1), HFS_MODE_ANY);
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if (vol == 0)
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return 1;
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copy = do_copyin;
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fargc = nargs - 1;
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fargv = &argv[optind];
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}
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else
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{
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vol = hfsutil_remount(hcwd_getvol(-1), HFS_MODE_RDONLY);
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if (vol == 0)
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return 1;
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copy = do_copyout;
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fargv = hfsutil_glob(vol, nargs - 1, &argv[optind], &fargc, &result);
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}
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if (result == 0)
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result = copy(vol, fargc, fargv, target, mode);
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hfsutil_unmount(vol, &result);
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if (fargv && fargv != &argv[optind])
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free(fargv);
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return result;
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}
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