/*
- * $Id: filedir.c,v 1.73 2010-03-12 15:16:49 franklahm Exp $
- *
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
*/
#include <stdio.h>
#include <stdlib.h>
-/* STDC check */
-#if STDC_HEADERS
#include <string.h>
-#else /* STDC_HEADERS */
-#ifndef HAVE_STRCHR
-#define strchr index
-#define strrchr index
-#endif /* HAVE_STRCHR */
-char *strchr (), *strrchr ();
-#ifndef HAVE_MEMCPY
-#define memcpy(d,s,n) bcopy ((s), (d), (n))
-#define memmove(d,s,n) bcopy ((s), (d), (n))
-#endif /* ! HAVE_MEMCPY */
-#endif /* STDC_HEADERS */
-
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
#include <errno.h>
#include <sys/param.h>
#include <atalk/cnid.h>
#include <atalk/logger.h>
#include <atalk/unix.h>
+#include <atalk/bstrlib.h>
+#include <atalk/bstradd.h>
+#include <atalk/acl.h>
+#include <atalk/globals.h>
+#include <atalk/fce_api.h>
+#include <atalk/netatalk_conf.h>
+#include <atalk/errchk.h>
#include "directory.h"
+#include "dircache.h"
#include "desktop.h"
#include "volume.h"
#include "fork.h"
#include "file.h"
-#include "globals.h"
#include "filedir.h"
#include "unix.h"
-#include "fce_api.h"
-
-#ifdef DROPKLUDGE
-int matchfile2dirperms(
-/* Since it's kinda' big; I decided against an
-inline function */
- 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;
- uid_t uid;
- int ret = AFP_OK;
-#ifdef DEBUG
- LOG(log_debug9, logtype_afpd, "begin matchfile2dirperms:");
-#endif
-
- if (stat(upath, &st ) < 0) {
- LOG(log_error, logtype_afpd, "Could not stat %s: %s", upath, strerror(errno));
- 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.");
- ret = AFPERR_NOOBJ;
- }
- else if (stat(".", &sb) < 0) {
- LOG(log_error, logtype_afpd,
- "matchfile2dirperms: Error checking directory \"%s\": %s",
- dir->d_m_name, strerror(errno));
- ret = AFPERR_NOOBJ;
- }
- else {
- uid=geteuid();
- if ( uid != sb.st_uid )
- {
- seteuid(0);
- if (lchown(upath, sb.st_uid, sb.st_gid) < 0)
- {
- LOG(log_error, logtype_afpd,
- "matchfile2dirperms(%s): Error changing owner/gid: %s",
- upath, strerror(errno));
- ret = AFPERR_ACCESS;
- }
- 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(%s): Error adding file read permissions: %s",
- upath, strerror(errno));
- ret = AFPERR_ACCESS;
- }
- else if (lchown(adpath, sb.st_uid, sb.st_gid) < 0)
- {
- LOG(log_error, logtype_afpd,
- "matchfile2dirperms(%s): Error changing AppleDouble owner/gid: %s",
- adpath, strerror(errno));
- ret = AFPERR_ACCESS;
- }
- else if (chmod(adpath, (st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0)
- {
- LOG(log_error, logtype_afpd,
- "matchfile2dirperms(%s): Error adding AD file read permissions: %s",
- adpath, strerror(errno));
- ret = AFPERR_ACCESS;
- }
- seteuid(uid);
- }
- } /* end else if stat success */
-
-#ifdef DEBUG
- LOG(log_debug9, logtype_afpd, "end matchfile2dirperms:");
-#endif
- return ret;
-}
-#endif
int afp_getfildirparams(AFPObj *obj _U_, char *ibuf, size_t ibuflen _U_, char *rbuf, size_t *rbuflen)
{
- struct stat *st;
- struct vol *vol;
- struct dir *dir;
- u_int32_t did;
- int ret;
- size_t buflen;
- u_int16_t fbitmap, dbitmap, vid;
+ struct stat *st;
+ struct vol *vol;
+ struct dir *dir;
+ uint32_t did;
+ int ret;
+ size_t buflen;
+ uint16_t fbitmap, dbitmap, vid;
struct path *s_path;
*rbuflen = 0;
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 );
}
ibuf += sizeof( dbitmap );
if (NULL == ( s_path = cname( vol, dir, &ibuf )) ) {
- return get_afp_errno(AFPERR_NOOBJ);
+ return get_afp_errno(AFPERR_NOOBJ);
}
- 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());
+ LOG(log_debug, logtype_afpd, "getfildirparams(vid:%u, did:%u, f/d:%04x/%04x) {cwdid:%u, cwd: %s, name:'%s'}",
+ ntohs(vid), ntohl(dir->d_did), fbitmap, dbitmap,
+ ntohl(curdir->d_did), cfrombstr(curdir->d_fullpath), s_path->u_name);
st = &s_path->st;
if (!s_path->st_valid) {
of_statdir(vol, s_path);
}
if ( s_path->st_errno != 0 ) {
- return( AFPERR_NOOBJ );
+ if (afp_errno != AFPERR_ACCESS) {
+ return( AFPERR_NOOBJ );
+ }
}
if (S_ISDIR(st->st_mode)) {
if (dbitmap) {
dir = s_path->d_dir;
- if (!dir)
+ if (!dir)
return AFPERR_NOOBJ;
- ret = getdirparams(vol, dbitmap, s_path, dir,
- rbuf + 3 * sizeof( u_int16_t ), &buflen );
+ ret = getdirparams(obj, vol, dbitmap, s_path, dir,
+ rbuf + 3 * sizeof( uint16_t ), &buflen );
if (ret != AFP_OK )
return( ret );
}
/* this is a directory */
- *(rbuf + 2 * sizeof( u_int16_t )) = (char) FILDIRBIT_ISDIR;
+ *(rbuf + 2 * sizeof( uint16_t )) = (char) FILDIRBIT_ISDIR;
} else {
- if (fbitmap && AFP_OK != (ret = getfilparams(vol, fbitmap, s_path, curdir,
- rbuf + 3 * sizeof( u_int16_t ), &buflen )) ) {
+ if (fbitmap && AFP_OK != (ret = getfilparams(obj, vol, fbitmap, s_path, curdir,
+ rbuf + 3 * sizeof( uint16_t ), &buflen, 0)) ) {
return( ret );
}
/* this is a file */
- *(rbuf + 2 * sizeof( u_int16_t )) = FILDIRBIT_ISFILE;
+ *(rbuf + 2 * sizeof( uint16_t )) = FILDIRBIT_ISFILE;
}
- *rbuflen = buflen + 3 * sizeof( u_int16_t );
+ *rbuflen = buflen + 3 * sizeof( uint16_t );
fbitmap = htons( fbitmap );
memcpy( rbuf, &fbitmap, sizeof( fbitmap ));
rbuf += sizeof( fbitmap );
int afp_setfildirparams(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
- struct stat *st;
- struct vol *vol;
- struct dir *dir;
+ struct stat *st;
+ struct vol *vol;
+ struct dir *dir;
struct path *path;
- u_int16_t vid, bitmap;
- int did, rc;
+ uint16_t vid, bitmap;
+ int did, rc;
*rbuflen = 0;
ibuf += 2;
ibuf += sizeof( did);
if (NULL == ( dir = dirlookup( vol, did )) ) {
- return afp_errno;
+ return afp_errno;
}
memcpy( &bitmap, ibuf, sizeof( bitmap ));
ibuf += sizeof( bitmap );
if (NULL == ( path = cname( vol, dir, &ibuf ))) {
- return get_afp_errno(AFPERR_NOOBJ);
+ return get_afp_errno(AFPERR_NOOBJ);
}
st = &path->st;
}
if ( path->st_errno != 0 ) {
- return( AFPERR_NOOBJ );
+ if (afp_errno != AFPERR_ACCESS)
+ return( AFPERR_NOOBJ );
}
/*
* If ibuf is odd, make it even.
if (S_ISDIR(st->st_mode)) {
rc = setdirparams(vol, path, bitmap, ibuf );
} else {
- rc = setfilparams(vol, path, bitmap, ibuf );
+ rc = setfilparams(obj, vol, path, bitmap, ibuf );
}
if ( rc == AFP_OK ) {
setvoltime(obj, vol );
return( rc );
}
-/* --------------------------------------------
+/* --------------------------------------------
Factorise some checks on a pathname
*/
int check_name(const struct vol *vol, char *name)
{
- /* check for illegal characters in the unix filename */
- if (!wincheck(vol, name))
- return AFPERR_PARAM;
-
- if ((vol->v_flags & AFPVOL_NOHEX) && strchr(name, '/'))
- return AFPERR_PARAM;
-
if (!vol->vfs->vfs_validupath(vol, name)) {
LOG(log_error, logtype_afpd, "check_name: illegal name: '%s'", name);
return AFPERR_EXIST;
move and rename sdir:oldname to curdir:newname in volume vol
special care is needed for lock
*/
-static int moveandrename(const struct vol *vol,
+static int moveandrename(const AFPObj *obj,
+ struct vol *vol,
struct dir *sdir,
int sdir_fd,
char *oldname,
char *newname,
int isdir)
{
- char *p;
+ char *oldunixname = NULL;
char *upath;
int rc;
struct stat *st, nst;
struct ofork *opened = NULL;
struct path path;
cnid_t id;
- int cwd_fd;
+ int cwd_fd = -1;
- ad_init(&ad, vol->v_adouble, vol->v_ad_options);
+ ad_init(&ad, vol);
adp = &ad;
adflags = 0;
if (!isdir) {
- if ((p = mtoupath(vol, oldname, sdir->d_did, utf8_encoding())) == NULL)
+ if ((oldunixname = strdup(mtoupath(vol, oldname, sdir->d_did, utf8_encoding(vol->v_obj)))) == NULL)
return AFPERR_PARAM; /* can't convert */
+ AFP_CNID_START("cnid_get");
+ id = cnid_get(vol->v_cdb, sdir->d_did, oldunixname, strlen(oldunixname));
+ AFP_CNID_DONE();
-#ifndef HAVE_RENAMEAT
+#ifndef HAVE_ATFUNCS
/* Need full path */
- id = cnid_get(vol->v_cdb, sdir->d_did, p, strlen(p));
- p = ctoupath( vol, sdir, oldname );
- if (!p)
+ free(oldunixname);
+ if ((oldunixname = strdup(ctoupath(vol, sdir, oldname))) == NULL)
return AFPERR_PARAM; /* pathname too long */
-#endif /* HAVE_RENAMEAT */
+#endif /* HAVE_ATFUNCS */
path.st_valid = 0;
- path.u_name = p;
-#ifdef HAVE_RENAMEAT
+ path.u_name = oldunixname;
+
+#ifdef HAVE_ATFUNCS
opened = of_findnameat(sdir_fd, &path);
#else
- opened = of_findname(&path);
-#endif /* HAVE_RENAMEAT */
+ opened = of_findname(vol, &path);
+#endif /* HAVE_ATFUNCS */
+
if (opened) {
/* reuse struct adouble so it won't break locks */
adp = opened->of_ad;
}
} else {
id = sdir->d_did; /* we already have the CNID */
- p = ctoupath( vol, sdir->d_parent, oldname );
- if (!p) {
+ if ((oldunixname = strdup(ctoupath( vol, dirlookup(vol, sdir->d_pdid), oldname))) == NULL)
return AFPERR_PARAM;
- }
adflags = ADFLAGS_DIR;
}
-
/*
- * p now points to either
+ * oldunixname now points to either
* a) full pathname of the source fs object (if renameat is not available)
* b) the oldname (renameat is available)
* we are in the dest folder so we need to use
- * a) p for ad_open
+ * a) oldunixname for ad_open
* b) fchdir sdir_fd before eg ad_open or use *at functions where appropiate
*/
if (sdir_fd != -1) {
if ((cwd_fd = open(".", O_RDONLY)) == -1)
return AFPERR_MISC;
- if (fchdir(sdir_fd) != 0)
- return AFPERR_MISC;
+ if (fchdir(sdir_fd) != 0) {
+ rc = AFPERR_MISC;
+ goto exit;
+ }
}
- if (!ad_metadata(p, adflags, adp)) {
- u_int16_t bshort;
+ if (!ad_metadata(oldunixname, adflags, adp)) {
+ uint16_t bshort;
ad_getattr(adp, &bshort);
- ad_close_metadata( adp);
- if ((bshort & htons(ATTRBIT_NORENAME)))
- return(AFPERR_OLOCK);
+
+ ad_close(adp, ADFLAGS_HF);
+ if (!(vol->v_ignattr & ATTRBIT_NORENAME) && (bshort & htons(ATTRBIT_NORENAME))) {
+ rc = AFPERR_OLOCK;
+ goto exit;
+ }
}
if (sdir_fd != -1) {
if (fchdir(cwd_fd) != 0) {
LOG(log_error, logtype_afpd, "moveandrename: %s", strerror(errno) );
- return AFPERR_MISC;
+ rc = AFPERR_MISC;
+ goto exit;
}
}
- if (NULL == (upath = mtoupath(vol, newname, curdir->d_did, utf8_encoding()))){
- return AFPERR_PARAM;
+ if (NULL == (upath = mtoupath(vol, newname, curdir->d_did, utf8_encoding(vol->v_obj)))){
+ rc = AFPERR_PARAM;
+ goto exit;
}
path.u_name = upath;
- st = &path.st;
+ st = &path.st;
if (0 != (rc = check_name(vol, upath))) {
- return rc;
+ goto exit;
}
+ if (isdir)
+ LOG(log_debug, logtype_afpd,
+ "moveandrename(\"%s\" -> \"%s/%s\")",
+ oldunixname, bdata(curdir->d_fullpath), upath);
+ else
+ LOG(log_debug, logtype_afpd,
+ "moveandrename(\"%s/%s\" -> \"%s/%s\")",
+ bdata(sdir->d_fullpath), oldunixname, bdata(curdir->d_fullpath), upath);
+
/* source == destination. we just silently accept this. */
- if ((!isdir && curdir == sdir) || (isdir && curdir == sdir->d_parent)) {
- if (strcmp(oldname, newname) == 0)
- return AFP_OK;
+ if ((!isdir && curdir == sdir) || (isdir && curdir->d_did == sdir->d_pdid)) {
+ if (strcmp(oldname, newname) == 0) {
+ rc = AFP_OK;
+ goto exit;
+ }
- 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) ) {
+ if (stat(upath, st) == 0) {
+ if (!stat(oldunixname, &nst) && !(nst.st_dev == st->st_dev && nst.st_ino == st->st_ino) ) {
/* not the same file */
- return AFPERR_EXIST;
+ rc = AFPERR_EXIST;
+ goto exit;
}
errno = 0;
}
- } else if (stat(upath, st ) == 0 || caseenumerate(vol, &path, curdir) == 0)
- return AFPERR_EXIST;
+ } else if (stat(upath, st ) == 0) {
+ rc = AFPERR_EXIST;
+ goto exit;
+ }
if ( !isdir ) {
path.st_valid = 1;
path.st_errno = errno;
- if (of_findname(&path)) {
+ if (of_findname(vol, &path)) {
rc = AFPERR_EXIST; /* was AFPERR_BUSY; */
} else {
- rc = renamefile(vol, sdir_fd, p, upath, newname, adp );
+ rc = renamefile(vol, curdir, sdir_fd, oldunixname, upath, newname, adp );
if (rc == AFP_OK)
of_rename(vol, opened, sdir, oldname, curdir, newname);
}
} else {
- rc = renamedir(vol, sdir_fd, p, upath, sdir, curdir, newname);
+ rc = renamedir(vol, sdir_fd, oldunixname, upath, sdir, curdir, newname);
}
if ( rc == AFP_OK && id ) {
/* renaming may have moved the file/dir across a filesystem */
- if (stat(upath, st) < 0)
- return AFPERR_MISC;
+ if (stat(upath, st) < 0) {
+ rc = AFPERR_MISC;
+ goto exit;
+ }
+
+ /* Remove it from the cache */
+ struct dir *cacheddir = dircache_search_by_did(vol, id);
+ if (cacheddir) {
+ LOG(log_warning, logtype_afpd,"Still cached: \"%s/%s\"", getcwdpath(), upath);
+ (void)dir_remove(vol, cacheddir);
+ }
+
+ /* Fixup adouble info */
+ if (!ad_metadata(upath, adflags, adp)) {
+ ad_setid(adp, st->st_dev, st->st_ino, id, curdir->d_did, vol->v_stamp);
+ ad_flush(adp);
+ ad_close(adp, ADFLAGS_HF);
+ }
/* fix up the catalog entry */
+ AFP_CNID_START("cnid_update");
cnid_update(vol->v_cdb, id, st, curdir->d_did, upath, strlen(upath));
+ AFP_CNID_DONE();
+
+ /* Send FCE event */
+ if (isdir) {
+ fce_register(obj, FCE_DIR_MOVE, fullpathname(upath), oldunixname);
+ } else {
+ bstring srcpath = bformat("%s/%s", bdata(sdir->d_fullpath), oldunixname);
+ fce_register(obj, FCE_FILE_MOVE, fullpathname(upath), bdata(srcpath));
+ bdestroy(srcpath);
+ }
}
+exit:
+ if (cwd_fd != -1)
+ close(cwd_fd);
+ if (oldunixname)
+ free(oldunixname);
return rc;
}
/* -------------------------------------------- */
int afp_rename(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
- struct vol *vol;
- struct dir *sdir;
+ struct vol *vol;
+ struct dir *sdir;
char *oldname, *newname;
struct path *path;
- u_int32_t did;
+ uint32_t did;
int plen;
- u_int16_t vid;
+ uint16_t vid;
int isdir = 0;
int rc;
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( did );
if (NULL == ( sdir = dirlookup( vol, did )) ) {
- return afp_errno;
+ return afp_errno;
}
/* source pathname */
if (NULL == ( path = cname( vol, sdir, &ibuf )) ) {
- return get_afp_errno(AFPERR_NOOBJ);
+ return get_afp_errno(AFPERR_NOOBJ);
}
sdir = curdir;
}
}
else {
- if ( sdir->d_parent == NULL ) { /* root directory */
+ if ( sdir->d_did == DIRDID_ROOT ) { /* root directory */
return( AFPERR_NORENAME );
}
/* move to destination dir */
- if ( movecwd( vol, sdir->d_parent ) < 0 ) {
+ if ( movecwd( vol, dirlookup(vol, sdir->d_pdid) ) < 0 ) {
return afp_errno;
}
- strcpy(oldname, sdir->d_m_name);
+ memcpy(oldname, cfrombstr(sdir->d_m_name), blength(sdir->d_m_name) +1);
}
/* another place where we know about the path type */
return AFP_OK; /* newname == oldname same dir */
}
- rc = moveandrename(vol, sdir, -1, oldname, newname, isdir);
+ rc = moveandrename(obj, vol, sdir, -1, oldname, newname, isdir);
if ( rc == AFP_OK ) {
setvoltime(obj, vol );
}
return( rc );
}
+/*
+ * Recursivley delete vetoed files and directories if the volume option is set
+ *
+ * @param vol (r) volume handle
+ * @param upath (r) path of directory
+ *
+ * If the volume option delete veto files is set, this function recursively scans the
+ * directory "upath" for vetoed files and tries deletes these, the it will try to delete
+ * the directory. That may fail if the directory contains normal files that aren't vetoed.
+ *
+ * @returns 0 if the directory upath and all of its contents were deleted, otherwise -1.
+ * If the volume option is not set it returns -1.
+ */
+int delete_vetoed_files(struct vol *vol, const char *upath, bool in_vetodir)
+{
+ EC_INIT;
+ DIR *dp = NULL;
+ struct dirent *de;
+ struct stat sb;
+ int pwd = -1;
+ bool vetoed;
+
+ if (!(vol->v_flags & AFPVOL_DELVETO))
+ return -1;
+
+ EC_NEG1( pwd = open(".", O_RDONLY));
+ EC_ZERO( chdir(upath) );
+ EC_NULL( dp = opendir(".") );
+
+ while ((de = readdir(dp))) {
+ if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
+ continue;
+
+ if (stat(de->d_name, &sb) != 0) {
+ LOG(log_error, logtype_afpd, "delete_vetoed_files(\"%s/%s\"): %s",
+ upath, de->d_name, strerror(errno));
+ EC_EXIT_STATUS(AFPERR_DIRNEMPT);
+ }
+
+ if (in_vetodir || veto_file(vol->v_veto, de->d_name))
+ vetoed = true;
+ else
+ vetoed = false;
+
+ if (vetoed) {
+ LOG(log_debug, logtype_afpd, "delete_vetoed_files(\"%s/%s\"): deleting vetoed file",
+ upath, de->d_name);
+ switch (sb.st_mode & S_IFMT) {
+ case S_IFDIR:
+ /* recursion */
+ EC_ZERO( delete_vetoed_files(vol, de->d_name, vetoed));
+ break;
+ case S_IFREG:
+ case S_IFLNK:
+ EC_ZERO( netatalk_unlink(de->d_name) );
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ EC_ZERO_LOG( fchdir(pwd) );
+ pwd = -1;
+ EC_ZERO_LOG( rmdir(upath) );
+
+EC_CLEANUP:
+ if (dp)
+ closedir(dp);
+ if (pwd != -1) {
+ if (fchdir(pwd) != 0)
+ ret = -1;
+ }
+
+ EC_EXIT;
+}
+
/* ------------------------------- */
int afp_delete(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
- struct vol *vol;
- struct dir *dir;
- struct path *s_path;
- char *upath;
- int did, rc;
- u_int16_t vid;
+ struct vol *vol;
+ struct dir *dir;
+ struct path *s_path;
+ char *upath;
+ int did;
+ int rc = AFP_OK;
+ uint16_t vid;
*rbuflen = 0;
ibuf += 2;
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( int );
+
if (NULL == ( dir = dirlookup( vol, did )) ) {
- return afp_errno;
+ return afp_errno;
}
if (NULL == ( s_path = cname( vol, dir, &ibuf )) ) {
- return get_afp_errno(AFPERR_NOOBJ);
+ return get_afp_errno(AFPERR_NOOBJ);
}
upath = s_path->u_name;
- if ( path_isadir( s_path) ) {
- if (*s_path->m_name != '\0') {
- rc = AFPERR_ACCESS;
- }
- else
- {
-
- /* we have to cache this, the structs are lost in deletcurdir*/
- /* but we need the positive returncode to send our event */
- char dname[256];
- strncpy(dname, curdir->d_u_name, 255 );
+ if (path_isadir(s_path)) {
+ if (*s_path->m_name != '\0' || curdir->d_did == DIRDID_ROOT) {
+ if (vol->v_adouble == AD_VERSION2)
+ return AFPERR_ACCESS;
+ if (*s_path->m_name == '\0' && curdir->d_did == DIRDID_ROOT)
+ return AFPERR_ACCESS;
+ if (rmdir(upath) != 0) {
+ switch (errno) {
+ case ENOTEMPTY:
+ if (delete_vetoed_files(vol, upath, false) != 0)
+ return AFPERR_DIRNEMPT;
+ break;
+ case EACCES:
+ return AFPERR_ACCESS;
+ default:
+ return AFPERR_MISC;
+ }
+ }
+ struct dir *deldir;
+ cnid_t delcnid = CNID_INVALID;
+ if ((deldir = dircache_search_by_name(vol, curdir, upath, strlen(upath)))) {
+ delcnid = deldir->d_did;
+ dir_remove(vol, deldir);
+ }
+ if (delcnid == CNID_INVALID) {
+ AFP_CNID_START("cnid_get");
+ delcnid = cnid_get(vol->v_cdb, curdir->d_did, upath, strlen(upath));
+ AFP_CNID_DONE();
+ }
+ if (delcnid != CNID_INVALID) {
+ AFP_CNID_START("cnid_delete");
+ cnid_delete(vol->v_cdb, delcnid);
+ AFP_CNID_DONE();
+ }
+ fce_register(obj, FCE_DIR_DELETE, fullpathname(upath), NULL);
+ } else {
+ /* we have to cache this, the structs are lost in deletcurdir*/
+ /* but we need the positive returncode to send our event */
+ bstring dname;
+ if ((dname = bstrcpy(curdir->d_u_name)) == NULL)
+ return AFPERR_MISC;
if ((rc = deletecurdir(vol)) == AFP_OK)
- fce_register_delete_dir(dname);
+ fce_register(obj, FCE_DIR_DELETE, fullpathname(cfrombstr(dname)), NULL);
+ bdestroy(dname);
}
- } else if (of_findname(s_path)) {
+ } else if (of_findname(vol, s_path)) {
rc = AFPERR_BUSY;
} else {
/* it's a file st_valid should always be true
if (s_path->st_valid && s_path->st_errno == ENOENT) {
rc = AFPERR_NOOBJ;
} else {
- if ((rc = deletefile(vol, -1, upath, 1)) === AFP_OK)
- fce_register_delete_file( s_path );
+ if ((rc = deletefile(vol, -1, upath, 1)) == AFP_OK) {
+ fce_register(obj, FCE_FILE_DELETE, fullpathname(upath), NULL);
+ if (vol->v_tm_used < s_path->st.st_size)
+ vol->v_tm_used = 0;
+ else
+ vol->v_tm_used -= s_path->st.st_size;
+ }
+ struct dir *cachedfile;
+ if ((cachedfile = dircache_search_by_name(vol, dir, upath, strlen(upath)))) {
+ dircache_remove(vol, cachedfile, DIRCACHE | DIDNAME_INDEX | QUEUE_INDEX);
+ dir_free(cachedfile);
+ }
}
}
if ( rc == AFP_OK ) {
- curdir->offcnt--;
+ curdir->d_offcnt--;
setvoltime(obj, vol );
}
/* ------------------------ */
char *absupath(const struct vol *vol, struct dir *dir, char *u)
{
- struct dir *d;
- static char path[ MAXPATHLEN + 1];
- char *p;
- int len;
+ static char pathbuf[MAXPATHLEN + 1];
+ bstring path;
- if (u == NULL)
+ if (u == NULL || dir == NULL || vol == NULL)
return NULL;
-
- p = path + sizeof( path ) - 1;
- *p = '\0';
- len = strlen( u );
- p -= len;
- 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;
- memcpy( p, u, len );
- }
- len = strlen( vol->v_path );
- if (p -len -1 < path) {
+
+ if ((path = bstrcpy(dir->d_fullpath)) == NULL)
+ return NULL;
+ if (bcatcstr(path, "/") != BSTR_OK)
+ return NULL;
+ if (bcatcstr(path, u) != BSTR_OK)
+ return NULL;
+ if (path->slen > MAXPATHLEN) {
+ bdestroy(path);
return NULL;
}
- *--p = '/';
- p -= len;
- memcpy( p, vol->v_path, len );
- return( p );
+ LOG(log_debug, logtype_afpd, "absupath: %s", cfrombstr(path));
+
+ strncpy(pathbuf, cfrombstr(path), blength(path) + 1);
+ bdestroy(path);
+
+ return(pathbuf);
}
-/* ------------------------
- * 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()));
+ if (vol == NULL || dir == NULL || name == NULL)
+ return NULL;
+ return absupath(vol, dir, mtoupath(vol, name, dir->d_did, utf8_encoding(vol->v_obj)));
}
/* ------------------------- */
int afp_moveandrename(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf _U_, size_t *rbuflen)
{
- struct vol *vol;
- struct dir *sdir, *ddir;
+ struct vol *vol;
+ struct dir *sdir, *ddir;
int isdir;
- char *oldname, *newname;
+ char *oldname, *newname;
struct path *path;
- int did;
- int pdid;
+ int did;
+ int pdid;
int plen;
- u_int16_t vid;
+ uint16_t vid;
int rc;
-#ifdef DROPKLUDGE
- int retvalue;
-#endif /* DROPKLUDGE */
int sdir_fd = -1;
/* source pathname */
if (NULL == ( path = cname( vol, sdir, &ibuf )) ) {
- return get_afp_errno(AFPERR_NOOBJ);
+ return get_afp_errno(AFPERR_NOOBJ);
}
sdir = curdir;
newname = obj->newtmp;
oldname = obj->oldtmp;
-
+
isdir = path_isadir(path);
if ( *path->m_name != '\0' ) {
if (isdir) {
}
strcpy(oldname, path->m_name); /* an extra copy for of_rename */
} else {
- strcpy(oldname, sdir->d_m_name);
+ memcpy(oldname, cfrombstr(sdir->d_m_name), blength(sdir->d_m_name) + 1);
}
-#ifdef HAVE_RENAMEAT
+#ifdef HAVE_ATFUNCS
if ((sdir_fd = open(".", O_RDONLY)) == -1)
return AFPERR_MISC;
#endif
}
/* This does the work */
- rc = moveandrename(vol, sdir, sdir_fd, oldname, newname, isdir);
+ LOG(log_debug, logtype_afpd, "afp_move(oldname:'%s', newname:'%s', isdir:%u)",
+ oldname, newname, isdir);
+ rc = moveandrename(obj, vol, sdir, sdir_fd, oldname, newname, isdir);
if ( rc == AFP_OK ) {
- char *upath = mtoupath(vol, newname, pdid, utf8_encoding());
-
+ char *upath = mtoupath(vol, newname, pdid, utf8_encoding(obj));
+
if (NULL == upath) {
rc = AFPERR_PARAM;
goto exit;
}
- curdir->offcnt++;
- sdir->offcnt--;
-#ifdef DROPKLUDGE
- if (vol->v_flags & AFPVOL_DROPBOX) {
- /* FIXME did is not always the source id */
- if ((retvalue=matchfile2dirperms (upath, vol, did)) != AFP_OK) {
- rc = retvalue;
- goto exit;
- }
- }
- 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;
+ /* 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);
- }
+ setfilmode(vol, upath, admode, path->st_valid ? &path->st : NULL);
+ vol->vfs->vfs_setfilmode(vol, upath, admode, path->st_valid ? &path->st : NULL);
+ }
setvoltime(obj, vol );
}
exit:
-#ifdef HAVE_RENAMEAT
+#ifdef HAVE_ATFUNCS
if (sdir_fd != -1)
close(sdir_fd);
#endif
* otherwise, 0 is returned.
*/
{
- int i; /* index to veto_str */
- int j; /* index to path */
+ int i; /* index to veto_str */
+ int j; /* index to path */
if ((veto_str == NULL) || (path == NULL))
return 0;
} else {
if (veto_str[i] != path[j]) {
while ((veto_str[i] != '/')
- && (veto_str[i] != '\0'))
+ && (veto_str[i] != '\0'))
i++;
j = 0;
continue;
projects / netatalk.git / blobdiff