/*
- * $Id: filedir.c,v 1.27 2002-05-13 04:59:36 jmarcus Exp $
+ * $Id: filedir.c,v 1.70 2010-02-10 14:05:37 franklahm Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
#include "config.h"
#endif /* HAVE_CONFIG_H */
-#include <errno.h>
-#include <atalk/logger.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/param.h>
-#include <netatalk/endian.h>
-#include <atalk/adouble.h>
-#include <atalk/afp.h>
-#include <atalk/util.h>
-#ifdef CNID_DB
-#include <atalk/cnid.h>
-#endif /* CNID_DB */
#include <stdio.h>
#include <stdlib.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-#include <dirent.h>
-
/* STDC check */
#if STDC_HEADERS
#include <string.h>
#endif /* ! HAVE_MEMCPY */
#endif /* STDC_HEADERS */
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#include <errno.h>
+#include <sys/param.h>
+
+#include <atalk/adouble.h>
+#include <atalk/vfs.h>
+#include <atalk/afp.h>
+#include <atalk/util.h>
+#include <atalk/cnid.h>
+#include <atalk/logger.h>
+#include <atalk/unix.h>
#include "directory.h"
#include "desktop.h"
#include "file.h"
#include "globals.h"
#include "filedir.h"
+#include "unix.h"
-int matchfile2dirperms(upath, vol, did)
+#ifdef DROPKLUDGE
+int matchfile2dirperms(
/* Since it's kinda' big; I decided against an
inline function */
-char *upath;
-struct vol *vol;
-int did;
+ char *upath,
+ struct vol *vol,
+ int did)
/* The below code changes the way file ownership is determined in the name of
fixing dropboxes. It has known security problem. See the netatalk FAQ for
more information */
{
struct stat st, sb;
struct dir *dir;
- char adpath[50];
- int uid;
-
+ char *adpath;
+ uid_t uid;
+ int ret = AFP_OK;
#ifdef DEBUG
- LOG(log_info, logtype_afpd, "begin matchfile2dirperms:");
-#endif /* DEBUG */
+ LOG(log_debug9, logtype_afpd, "begin matchfile2dirperms:");
+#endif
- if (stat(upath, &st ) < 0)
+ if (stat(upath, &st ) < 0) {
LOG(log_error, logtype_afpd, "Could not stat %s: %s", upath, strerror(errno));
- strcpy (adpath, "./.AppleDouble/");
- strcat (adpath, upath);
- if (( dir = dirsearch( vol, did )) == NULL ) {
+ return AFPERR_NOOBJ ;
+ }
+
+ adpath = vol->vfs->ad_path( upath, ADFLAGS_HF );
+ /* FIXME dirsearch doesn't move cwd to did ! */
+ if (( dir = dirlookup( vol, did )) == NULL ) {
LOG(log_error, logtype_afpd, "matchfile2dirperms: Unable to get directory info.");
- return( AFPERR_NOOBJ );
+ ret = AFPERR_NOOBJ;
}
else if (stat(".", &sb) < 0) {
LOG(log_error, logtype_afpd,
"matchfile2dirperms: Error checking directory \"%s\": %s",
- dir->d_name, strerror(errno));
- return(AFPERR_NOOBJ );
+ dir->d_m_name, strerror(errno));
+ ret = AFPERR_NOOBJ;
}
else {
uid=geteuid();
if (lchown(upath, sb.st_uid, sb.st_gid) < 0)
{
LOG(log_error, logtype_afpd,
- "matchfile2dirperms: Error changing owner/gid of %s: %s",
+ "matchfile2dirperms(%s): Error changing owner/gid: %s",
upath, strerror(errno));
- return (AFPERR_ACCESS);
+ ret = AFPERR_ACCESS;
}
- if (chmod(upath,(st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0)
+ else if ((!S_ISLNK(st->st_mode)) && (chmod(upath,(st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0))
{
LOG(log_error, logtype_afpd,
- "matchfile2dirperms: Error adding file read permissions: %s",
- strerror(errno));
- return (AFPERR_ACCESS);
+ "matchfile2dirperms(%s): Error adding file read permissions: %s",
+ upath, strerror(errno));
+ ret = AFPERR_ACCESS;
}
-#ifdef DEBUG
- else
- LOG(log_info, logtype_afpd,
- "matchfile2dirperms: Added S_IRGRP and S_IROTH: %s",
- strerror(errno));
-#endif /* DEBUG */
- if (lchown(adpath, sb.st_uid, sb.st_gid) < 0)
+ else if (lchown(adpath, sb.st_uid, sb.st_gid) < 0)
{
LOG(log_error, logtype_afpd,
- "matchfile2dirperms: Error changing AppleDouble owner/gid %s: %s",
+ "matchfile2dirperms(%s): Error changing AppleDouble owner/gid: %s",
adpath, strerror(errno));
- return (AFPERR_ACCESS);
+ ret = AFPERR_ACCESS;
}
- if (chmod(adpath, (st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0)
+ else if (chmod(adpath, (st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0)
{
LOG(log_error, logtype_afpd,
- "matchfile2dirperms: Error adding AD file read permissions: %s",
- strerror(errno));
- return (AFPERR_ACCESS);
+ "matchfile2dirperms(%s): Error adding AD file read permissions: %s",
+ adpath, strerror(errno));
+ ret = AFPERR_ACCESS;
}
-#ifdef DEBUG
- else
- LOG(log_info, logtype_afpd,
- "matchfile2dirperms: Added S_IRGRP and S_IROTH to AD: %s",
- strerror(errno));
-#endif /* DEBUG */
+ seteuid(uid);
}
-#ifdef DEBUG
- else
- LOG(log_info, logtype_afpd,
- "matchfile2dirperms: No ownership change necessary.");
-#endif /* DEBUG */
} /* end else if stat success */
- seteuid(uid); /* Restore process ownership to normal */
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "end matchfile2dirperms:");
-#endif /* DEBUG */
-
- return (AFP_OK);
+#ifdef DEBUG
+ LOG(log_debug9, logtype_afpd, "end matchfile2dirperms:");
+#endif
+ return ret;
}
+#endif
-
-int afp_getfildirparams(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj *obj;
-char *ibuf, *rbuf;
-int ibuflen, *rbuflen;
+int afp_getfildirparams(AFPObj *obj _U_, char *ibuf, size_t ibuflen _U_, char *rbuf, size_t *rbuflen)
{
- struct stat st;
+ struct stat *st;
struct vol *vol;
struct dir *dir;
u_int32_t did;
- int buflen, ret;
- char *path;
+ int ret;
+ size_t buflen;
u_int16_t fbitmap, dbitmap, vid;
-
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "begin afp_getfildirparams:");
-#endif /* DEBUG */
+ struct path *s_path;
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
- if (( vol = getvolbyvid( vid )) == NULL ) {
- return( AFPERR_PARAM );
+ if (NULL == ( vol = getvolbyvid( vid )) ) {
+ /* was AFPERR_PARAM but it helps OS 10.3 when a volume has been removed
+ * from the list.
+ */
+ return( AFPERR_ACCESS );
}
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( did );
- if (( dir = dirlookup( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( dir = dirlookup( vol, did )) ) {
+ return afp_errno;
}
memcpy( &fbitmap, ibuf, sizeof( fbitmap ));
dbitmap = ntohs( dbitmap );
ibuf += sizeof( dbitmap );
- if (( path = cname( vol, dir, &ibuf )) == NULL) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( s_path = cname( vol, dir, &ibuf )) ) {
+ return get_afp_errno(AFPERR_NOOBJ);
}
- if ( stat( mtoupath(vol, path ), &st ) < 0 ) {
+ LOG(log_debug, logtype_afpd, "getfildirparams(vid:%u, did:%u, name:'%s', f/d:%04x/%04x) {cwd: %s}",
+ ntohs(vid), ntohl(dir->d_did), s_path->u_name, fbitmap, dbitmap, getcwdpath());
+
+ st = &s_path->st;
+ if (!s_path->st_valid) {
+ /* it's a dir and it should be there
+ * because we chdir in it in cname or
+ * it's curdir (maybe deleted, but then we can't know).
+ * So we need to try harder.
+ */
+ of_statdir(vol, s_path);
+ }
+ if ( s_path->st_errno != 0 ) {
return( AFPERR_NOOBJ );
}
+
buflen = 0;
- if (S_ISDIR(st.st_mode)) {
+ if (S_ISDIR(st->st_mode)) {
if (dbitmap) {
- ret = getdirparams(vol, dbitmap, ".", curdir,
- &st, rbuf + 3 * sizeof( u_int16_t ), &buflen );
+ dir = s_path->d_dir;
+ if (!dir)
+ return AFPERR_NOOBJ;
+
+ ret = getdirparams(vol, dbitmap, s_path, dir,
+ rbuf + 3 * sizeof( u_int16_t ), &buflen );
if (ret != AFP_OK )
return( ret );
}
/* this is a directory */
*(rbuf + 2 * sizeof( u_int16_t )) = (char) FILDIRBIT_ISDIR;
} else {
- if (fbitmap && ( ret = getfilparams(vol, fbitmap, path, curdir, &st,
- rbuf + 3 * sizeof( u_int16_t ), &buflen )) != AFP_OK ) {
+ if (fbitmap && AFP_OK != (ret = getfilparams(vol, fbitmap, s_path, curdir,
+ rbuf + 3 * sizeof( u_int16_t ), &buflen )) ) {
return( ret );
}
/* this is a file */
rbuf += sizeof( dbitmap ) + sizeof( u_char );
*rbuf = 0;
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "end afp_getfildirparams:");
-#endif /* DEBUG */
-
return( AFP_OK );
}
-int afp_setfildirparams(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj *obj;
-char *ibuf, *rbuf;
-int ibuflen, *rbuflen;
+int afp_setfildirparams(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
- struct stat st;
+ struct stat *st;
struct vol *vol;
struct dir *dir;
- char *path;
+ struct path *path;
u_int16_t vid, bitmap;
int did, rc;
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "begin afp_setfildirparams:");
-#endif /* DEBUG */
-
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof(vid));
ibuf += sizeof( vid );
- if (( vol = getvolbyvid( vid )) == NULL ) {
+ if (NULL == ( vol = getvolbyvid( vid )) ) {
return( AFPERR_PARAM );
}
memcpy( &did, ibuf, sizeof( did));
ibuf += sizeof( did);
- if (( dir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( dir = dirlookup( vol, did )) ) {
+ return afp_errno;
}
memcpy( &bitmap, ibuf, sizeof( bitmap ));
bitmap = ntohs( bitmap );
ibuf += sizeof( bitmap );
- if (( path = cname( vol, dir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( path = cname( vol, dir, &ibuf ))) {
+ return get_afp_errno(AFPERR_NOOBJ);
}
- if ( stat( mtoupath(vol, path ), &st ) < 0 ) {
- return( AFPERR_NOOBJ );
+ st = &path->st;
+ if (!path->st_valid) {
+ /* it's a dir and it should be there
+ * because we chdir in it in cname
+ */
+ of_statdir(vol, path);
}
+ if ( path->st_errno != 0 ) {
+ return( AFPERR_NOOBJ );
+ }
/*
* If ibuf is odd, make it even.
*/
ibuf++;
}
- if (S_ISDIR(st.st_mode)) {
+ if (S_ISDIR(st->st_mode)) {
rc = setdirparams(vol, path, bitmap, ibuf );
} else {
rc = setfilparams(vol, path, bitmap, ibuf );
setvoltime(obj, vol );
}
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "end afp_setfildirparams:");
-#endif /* DEBUG */
-
return( rc );
}
/* --------------------------------------------
- Factorise some check on a pathname
+ Factorise some checks on a pathname
*/
int check_name(const struct vol *vol, char *name)
{
if ((vol->v_flags & AFPVOL_NOHEX) && strchr(name, '/'))
return AFPERR_PARAM;
- if (!validupath(vol, name))
+ if (!vol->vfs->vfs_validupath(vol, name)) {
+ LOG(log_error, logtype_afpd, "check_name: illegal name: '%s'", name);
return AFPERR_EXIST;
+ }
/* check for vetoed filenames */
if (veto_file(vol->v_veto, name))
special care is needed for lock
*/
-static int moveandrename(vol, sdir, oldname, newname, isdir)
-const struct vol *vol;
-struct dir *sdir;
-char *oldname;
-char *newname;
-int isdir;
+static int moveandrename(const struct vol *vol, struct dir *sdir, char *oldname, char *newname, int isdir)
{
char *p;
char *upath;
int rc;
- struct stat st;
+ struct stat *st, nst;
int adflags;
struct adouble ad;
struct adouble *adp;
- struct ofork *opened;
-
-#ifdef CNID_DB
+ struct ofork *opened = NULL;
+ struct path path;
cnid_t id;
-#endif /* CNID_DB */
- memset(&ad, 0, sizeof(ad));
+ ad_init(&ad, vol->v_adouble, vol->v_ad_options);
adp = &ad;
adflags = 0;
if (!isdir) {
-#ifdef CNID_DB
- p = mtoupath(vol, oldname);
- id = cnid_get(vol->v_db, sdir->d_did, p, strlen(p));
-#endif /* CNID_DB */
+ p = mtoupath(vol, oldname, sdir->d_did, utf8_encoding());
+ if (!p) {
+ return AFPERR_PARAM; /* can't convert */
+ }
+ id = cnid_get(vol->v_cdb, sdir->d_did, p, strlen(p));
p = ctoupath( vol, sdir, oldname );
- if ((opened = of_findname(vol, sdir, oldname))) {
+ if (!p) {
+ return AFPERR_PARAM; /* pathname too long */
+ }
+ path.st_valid = 0;
+ path.u_name = p;
+ if ((opened = of_findname(&path))) {
/* reuse struct adouble so it won't break locks */
adp = opened->of_ad;
}
}
else {
-#ifdef CNID_DB
id = sdir->d_did; /* we already have the CNID */
-#endif /* CNID_DB */
p = ctoupath( vol, sdir->d_parent, oldname );
+ if (!p) {
+ return AFPERR_PARAM;
+ }
adflags = ADFLAGS_DIR;
}
/*
* we are in the dest folder so we need to use p for ad_open
*/
- if (!ad_open(p, ADFLAGS_HF |adflags, O_RDONLY, 0666, adp)) {
- u_int16_t bshort;
+ if (!ad_metadata(p, adflags, adp)) {
+ u_int16_t bshort;
ad_getattr(adp, &bshort);
- ad_close( adp, ADFLAGS_HF );
+ ad_close_metadata( adp);
if ((bshort & htons(ATTRBIT_NORENAME)))
return(AFPERR_OLOCK);
}
- upath = mtoupath(vol, newname);
+ if (NULL == (upath = mtoupath(vol, newname, curdir->d_did, utf8_encoding()))){
+ return AFPERR_PARAM;
+ }
+ path.u_name = upath;
+ st = &path.st;
if (0 != (rc = check_name(vol, upath))) {
return rc;
}
/* source == destination. we just silently accept this. */
- if (curdir == sdir) {
+ if ((!isdir && curdir == sdir) || (isdir && curdir == sdir->d_parent)) {
if (strcmp(oldname, newname) == 0)
return AFP_OK;
- /* deal with case insensitive, case-preserving filesystems. */
- if ((stat(upath, &st) == 0) && strdiacasecmp(oldname, newname))
- return AFPERR_EXIST;
-
- } else if (stat(upath, &st ) == 0)
+ if (stat(upath, st) == 0 || caseenumerate(vol, &path, curdir) == 0) {
+ if (!stat(p, &nst) && !(nst.st_dev == st->st_dev && nst.st_ino == st->st_ino) ) {
+ /* not the same file */
+ return AFPERR_EXIST;
+ }
+ errno = 0;
+ }
+ } else if (stat(upath, st ) == 0 || caseenumerate(vol, &path, curdir) == 0)
return AFPERR_EXIST;
if ( !isdir ) {
- if (of_findname(vol, curdir, newname)) {
+ path.st_valid = 1;
+ path.st_errno = errno;
+ if (of_findname(&path)) {
rc = AFPERR_EXIST; /* was AFPERR_BUSY; */
- } else if ((rc = renamefile( p, upath, newname,
- vol_noadouble(vol), adp )) == AFP_OK) {
- /* if it's still open, rename the ofork as well. */
- rc = of_rename(vol, sdir, oldname, curdir, newname);
+ } else {
+ rc = renamefile(vol, p, upath, newname, adp );
+ if (rc == AFP_OK)
+ of_rename(vol, opened, sdir, oldname, curdir, newname);
}
} else {
- rc = renamedir(p, upath, sdir, curdir, newname, vol_noadouble(vol));
+ rc = renamedir(vol, p, upath, sdir, curdir, newname);
}
- if ( rc == AFP_OK ) {
-#ifdef CNID_DB
+ if ( rc == AFP_OK && id ) {
/* renaming may have moved the file/dir across a filesystem */
- if (stat(upath, &st) < 0)
+ if (stat(upath, st) < 0)
return AFPERR_MISC;
/* fix up the catalog entry */
- cnid_update(vol->v_db, id, &st, curdir->d_did, upath, strlen(upath));
-#endif /* CNID_DB */
+ cnid_update(vol->v_cdb, id, st, curdir->d_did, upath, strlen(upath));
}
return rc;
}
/* -------------------------------------------- */
-int afp_rename(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj *obj;
-char *ibuf, *rbuf;
-int ibuflen, *rbuflen;
+int afp_rename(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
struct vol *vol;
struct dir *sdir;
- char *path, *oldname, *newname;
+ char *oldname, *newname;
+ struct path *path;
u_int32_t did;
- int plen;
+ int plen;
u_int16_t vid;
int isdir = 0;
int rc;
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "begin afp_rename:");
-#endif /* DEBUG */
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
- if (( vol = getvolbyvid( vid )) == NULL ) {
+ if (NULL == ( vol = getvolbyvid( vid )) ) {
return( AFPERR_PARAM );
}
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( did );
- if (( sdir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( sdir = dirlookup( vol, did )) ) {
+ return afp_errno;
}
/* source pathname */
- if (( path = cname( vol, sdir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( path = cname( vol, sdir, &ibuf )) ) {
+ return get_afp_errno(AFPERR_NOOBJ);
}
sdir = curdir;
newname = obj->newtmp;
oldname = obj->oldtmp;
- if ( *path != '\0' ) {
- strcpy(oldname, path); /* an extra copy for of_rename */
+ isdir = path_isadir(path);
+ if ( *path->m_name != '\0' ) {
+ strcpy(oldname, path->m_name); /* an extra copy for of_rename */
+ if (isdir) {
+ /* curdir parent dir, need to move sdir back */
+ sdir = path->d_dir;
+ }
}
else {
if ( sdir->d_parent == NULL ) { /* root directory */
}
/* move to destination dir */
if ( movecwd( vol, sdir->d_parent ) < 0 ) {
- return( AFPERR_NOOBJ );
+ return afp_errno;
}
- isdir = 1;
- strcpy(oldname, sdir->d_name);
+ strcpy(oldname, sdir->d_m_name);
}
/* another place where we know about the path type */
- if ( *ibuf++ != 2 ) {
+ if ((plen = copy_path_name(vol, newname, ibuf)) < 0) {
return( AFPERR_PARAM );
}
- if (( plen = (unsigned char)*ibuf++ ) != 0 ) {
- strncpy( newname, ibuf, plen );
- newname[ plen ] = '\0';
- }
- else {
+ if (!plen) {
return AFP_OK; /* newname == oldname same dir */
}
setvoltime(obj, vol );
}
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "end afp_rename:");
-#endif /* DEBUG */
-
return( rc );
}
/* ------------------------------- */
-int afp_delete(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj *obj;
-char *ibuf, *rbuf;
-int ibuflen, *rbuflen;
+int afp_delete(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
struct vol *vol;
struct dir *dir;
- char *path, *upath;
+ struct path *s_path;
+ char *upath;
int did, rc;
u_int16_t vid;
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "begin afp_delete:");
-#endif /* DEBUG */
-
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
- if (( vol = getvolbyvid( vid )) == NULL ) {
+ if (NULL == ( vol = getvolbyvid( vid )) ) {
return( AFPERR_PARAM );
}
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( int );
- if (( dir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( dir = dirlookup( vol, did )) ) {
+ return afp_errno;
}
- if (( path = cname( vol, dir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( s_path = cname( vol, dir, &ibuf )) ) {
+ return get_afp_errno(AFPERR_NOOBJ);
}
- if ( *path == '\0' ) {
- rc = deletecurdir( vol, obj->oldtmp, AFPOBJ_TMPSIZ);
- } else if (of_findname(vol, curdir, path)) {
+ upath = s_path->u_name;
+ if ( path_isadir( s_path) ) {
+ if (*s_path->m_name != '\0') {
+ rc = AFPERR_ACCESS;
+ }
+ else {
+ rc = deletecurdir( vol);
+ }
+ } else if (of_findname(s_path)) {
rc = AFPERR_BUSY;
- } else if ((rc = deletefile( upath = mtoupath(vol, path ), 1)) == AFP_OK) {
-#ifdef CNID_DB /* get rid of entry */
- cnid_t id = cnid_get(vol->v_db, curdir->d_did, upath, strlen(upath));
- cnid_delete(vol->v_db, id);
-#endif /* CNID_DB */
+ } else {
+ /* it's a file st_valid should always be true
+ * only test for ENOENT because EACCES needs
+ * to read meta data in deletefile
+ */
+ if (s_path->st_valid && s_path->st_errno == ENOENT) {
+ rc = AFPERR_NOOBJ;
+ }
+ else {
+ rc = deletefile(vol, upath, 1);
+ }
}
if ( rc == AFP_OK ) {
+ curdir->offcnt--;
setvoltime(obj, vol );
}
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "end afp_delete:");
-#endif /* DEBUG */
-
return( rc );
}
-
-char *ctoupath( vol, dir, name )
-const struct vol *vol;
-struct dir *dir;
-char *name;
+/* ------------------------ */
+char *absupath(const struct vol *vol, struct dir *dir, char *u)
{
struct dir *d;
static char path[ MAXPATHLEN + 1];
- char *p, *u;
+ char *p;
int len;
+ if (u == NULL)
+ return NULL;
+
p = path + sizeof( path ) - 1;
*p = '\0';
- u = mtoupath(vol, name );
len = strlen( u );
p -= len;
- strncpy( p, u, len );
- for ( d = dir; d->d_parent; d = d->d_parent ) {
- *--p = '/';
- u = mtoupath(vol, d->d_name );
+ memcpy( p, u, len );
+ if (dir) for ( d = dir; d->d_parent; d = d->d_parent ) {
+ u = d->d_u_name;
len = strlen( u );
+ if (p -len -1 < path) {
+ /* FIXME
+ rather rare so LOG error and/or client message ?
+ */
+ return NULL;
+ }
+ *--p = '/';
p -= len;
- strncpy( p, u, len );
+ memcpy( p, u, len );
}
- *--p = '/';
len = strlen( vol->v_path );
+ if (p -len -1 < path) {
+ return NULL;
+ }
+ *--p = '/';
p -= len;
- strncpy( p, vol->v_path, len );
+ memcpy( p, vol->v_path, len );
return( p );
}
+/* ------------------------
+ * FIXME dir could be NULL
+*/
+char *ctoupath(const struct vol *vol, struct dir *dir, char *name)
+{
+ return absupath(vol, dir, mtoupath(vol, name, dir->d_did, utf8_encoding()));
+}
+
/* ------------------------- */
-int afp_moveandrename(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj *obj;
-char *ibuf, *rbuf;
-int ibuflen, *rbuflen;
+int afp_moveandrename(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
struct vol *vol;
struct dir *sdir, *ddir;
- int isdir = 0;
- char *oldname, *newname;
- char *path;
+ int isdir;
+ char *oldname, *newname;
+ struct path *path;
int did;
- int plen;
+ int pdid;
+ int plen;
u_int16_t vid;
int rc;
#ifdef DROPKLUDGE
int retvalue;
#endif /* DROPKLUDGE */
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "begin afp_moveandrename:");
-#endif /* DEBUG */
-
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
- if (( vol = getvolbyvid( vid )) == NULL ) {
+ if (NULL == ( vol = getvolbyvid( vid )) ) {
return( AFPERR_PARAM );
}
/* source did followed by dest did */
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( int );
- if (( sdir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_PARAM );
+ if (NULL == ( sdir = dirlookup( vol, did )) ) {
+ return afp_errno; /* was AFPERR_PARAM */
}
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( int );
/* source pathname */
- if (( path = cname( vol, sdir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ if (NULL == ( path = cname( vol, sdir, &ibuf )) ) {
+ return get_afp_errno(AFPERR_NOOBJ);
}
sdir = curdir;
newname = obj->newtmp;
oldname = obj->oldtmp;
- if ( *path != '\0' ) {
- /* not a directory */
- strcpy(oldname, path); /* an extra copy for of_rename */
+
+ isdir = path_isadir(path);
+ if ( *path->m_name != '\0' ) {
+ if (isdir) {
+ sdir = path->d_dir;
+ }
+ strcpy(oldname, path->m_name); /* an extra copy for of_rename */
} else {
- isdir = 1;
- strcpy(oldname, sdir->d_name);
+ strcpy(oldname, sdir->d_m_name);
}
/* get the destination directory */
- if (( ddir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_PARAM );
+ if (NULL == ( ddir = dirlookup( vol, did )) ) {
+ return afp_errno; /* was AFPERR_PARAM */
}
- if (( path = cname( vol, ddir, &ibuf )) == NULL ) {
+ if (NULL == ( path = cname( vol, ddir, &ibuf ))) {
return( AFPERR_NOOBJ );
}
- if ( *path != '\0' ) {
- return( AFPERR_BADTYPE );
+ pdid = curdir->d_did;
+ if ( *path->m_name != '\0' ) {
+ return path_error(path, AFPERR_NOOBJ);
}
/* one more place where we know about path type */
- if ( *ibuf++ != 2 ) {
+ if ((plen = copy_path_name(vol, newname, ibuf)) < 0) {
return( AFPERR_PARAM );
}
- if (( plen = (unsigned char)*ibuf++ ) != 0 ) {
- strncpy( newname, ibuf, plen );
- newname[ plen ] = '\0';
- }
- else {
+ if (!plen) {
strcpy(newname, oldname);
}
-
+
rc = moveandrename(vol, sdir, oldname, newname, isdir);
if ( rc == AFP_OK ) {
+ char *upath = mtoupath(vol, newname, pdid, utf8_encoding());
+
+ if (NULL == upath) {
+ return AFPERR_PARAM;
+ }
+ curdir->offcnt++;
+ sdir->offcnt--;
#ifdef DROPKLUDGE
if (vol->v_flags & AFPVOL_DROPBOX) {
- if (retvalue=matchfile2dirperms (newname, vol, did) != AFP_OK) {
+ /* FIXME did is not always the source id */
+ if ((retvalue=matchfile2dirperms (upath, vol, did)) != AFP_OK) {
return retvalue;
}
}
+ else
#endif /* DROPKLUDGE */
+ /* if unix priv don't try to match perm with dest folder */
+ if (!isdir && !vol_unix_priv(vol)) {
+ int admode = ad_mode("", 0777) | vol->v_fperm;
+
+ setfilmode(upath, admode, NULL, vol->v_umask);
+ vol->vfs->vfs_setfilmode(vol, upath, admode, NULL);
+ }
setvoltime(obj, vol );
}
-#ifdef DEBUG
- LOG(log_info, logtype_afpd, "end afp_moveandrename:");
-#endif /* DEBUG */
-
return( rc );
}
if ((veto_str == NULL) || (path == NULL))
return 0;
- /*
- #ifdef DEBUG
- LOG(log_debug, logtype_afpd, "veto_file \"%s\", \"%s\"", veto_str, path);
- #endif
- */
+
for(i=0, j=0; veto_str[i] != '\0'; i++) {
if (veto_str[i] == '/') {
- if ((j>0) && (path[j] == '\0'))
+ if ((j>0) && (path[j] == '\0')) {
+ LOG(log_debug, logtype_afpd, "vetoed file:'%s'", path);
return 1;
+ }
j = 0;
} else {
if (veto_str[i] != path[j]) {
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