From 4870afd7c73a605778794378915eab0c26e8c353 Mon Sep 17 00:00:00 2001 From: Damien Miller Date: Wed, 14 Mar 2001 10:27:09 +1100 Subject: - djm@cvs.openbsd.org 2001/03/13 22:42:54 [sftp-client.c sftp-client.h sftp-glob.c sftp-glob.h sftp-int.c] sftp client filename globbing for get, put, ch{mod,grp,own}. ok markus@ --- sftp-glob.c | 160 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100644 sftp-glob.c (limited to 'sftp-glob.c') diff --git a/sftp-glob.c b/sftp-glob.c new file mode 100644 index 000000000..17f46a151 --- /dev/null +++ b/sftp-glob.c @@ -0,0 +1,160 @@ +/* + * Copyright (c) 2001 Damien Miller. 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. + * + * 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. + */ + +#include "includes.h" +RCSID("$OpenBSD: sftp-glob.c,v 1.1 2001/03/13 22:42:54 djm Exp $"); + +#include + +#include "ssh.h" +#include "buffer.h" +#include "bufaux.h" +#include "getput.h" +#include "xmalloc.h" +#include "log.h" +#include "atomicio.h" +#include "pathnames.h" + +#include "sftp.h" +#include "sftp-common.h" +#include "sftp-client.h" +#include "sftp-glob.h" + +struct SFTP_OPENDIR { + SFTP_DIRENT **dir; + int offset; +}; + +static struct { + int fd_in; + int fd_out; +} cur; + +void *fudge_opendir(const char *path) +{ + struct SFTP_OPENDIR *r; + + r = xmalloc(sizeof(*r)); + + if (do_readdir(cur.fd_in, cur.fd_out, (char*)path, &r->dir)) + return(NULL); + + r->offset = 0; + + return((void*)r); +} + +struct dirent *fudge_readdir(struct SFTP_OPENDIR *od) +{ + static struct dirent ret; +#ifdef __GNU_LIBRARY__ + static int inum = 1; +#endif /* __GNU_LIBRARY__ */ + + if (od->dir[od->offset] == NULL) + return(NULL); + + memset(&ret, 0, sizeof(ret)); + strlcpy(ret.d_name, od->dir[od->offset++]->filename, + sizeof(ret.d_name)); + +#ifdef __GNU_LIBRARY__ + /* + * Idiot glibc uses extensions to struct dirent for readdir with + * ALTDIRFUNCs. Not that this is documented anywhere but the + * source... Fake an inode number to appease it. + */ + ret.d_ino = inum++; + if (!inum) + inum = 1; +#endif /* __GNU_LIBRARY__ */ + + return(&ret); +} + +void fudge_closedir(struct SFTP_OPENDIR *od) +{ + free_sftp_dirents(od->dir); + free(od); +} + +void attrib_to_stat(Attrib *a, struct stat *st) +{ + memset(st, 0, sizeof(*st)); + + if (a->flags & SSH2_FILEXFER_ATTR_SIZE) + st->st_size = a->size; + if (a->flags & SSH2_FILEXFER_ATTR_UIDGID) { + st->st_uid = a->uid; + st->st_gid = a->gid; + } + if (a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) + st->st_mode = a->perm; + if (a->flags & SSH2_FILEXFER_ATTR_ACMODTIME) { + st->st_atime = a->atime; + st->st_mtime = a->mtime; + } +} + +int fudge_lstat(const char *path, struct stat *st) +{ + Attrib *a; + + if (!(a = do_lstat(cur.fd_in, cur.fd_out, (char*)path))) + return(-1); + + attrib_to_stat(a, st); + + return(0); +} + +int fudge_stat(const char *path, struct stat *st) +{ + Attrib *a; + + if (!(a = do_stat(cur.fd_in, cur.fd_out, (char*)path))) + return(-1); + + attrib_to_stat(a, st); + + return(0); +} + +int +remote_glob(int fd_in, int fd_out, const char *pattern, int flags, + const int (*errfunc)(const char *, int), glob_t *pglob) +{ + pglob->gl_opendir = (void*)fudge_opendir; + pglob->gl_readdir = (void*)fudge_readdir; + pglob->gl_closedir = (void*)fudge_closedir; + pglob->gl_lstat = fudge_lstat; + pglob->gl_stat = fudge_stat; + + memset(&cur, 0, sizeof(cur)); + cur.fd_in = fd_in; + cur.fd_out = fd_out; + + return(glob(pattern, flags | GLOB_ALTDIRFUNC, (void*)errfunc, + pglob)); +} -- cgit v1.2.3