/*
- * $Id: file.c,v 1.92.2.2.2.5 2003-10-17 00:48:56 bfernhomberg Exp $
+ * $Id: file.c,v 1.92.2.2.2.15 2004-02-29 22:18:24 didg Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
#include <stdio.h>
#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
/* STDC check */
#if STDC_HEADERS
#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 /* STDC_HEADERS */
#include <utime.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
#include <dirent.h>
-#include <sys/mman.h>
#include <errno.h>
#include <atalk/logger.h>
-#include <sys/types.h>
-#include <sys/time.h>
#include <sys/param.h>
-#include <sys/stat.h>
-#include <netatalk/endian.h>
#include <atalk/adouble.h>
+
#include <atalk/afp.h>
#include <atalk/util.h>
#include <atalk/cnid.h>
&& (em = getextmap( mpath ))
) {
memcpy(data, em->em_type, sizeof( em->em_type ));
- memcpy(data + 4, em->em_creator, sizeof(em->em_creator));
+ memcpy((char *)data + 4, em->em_creator, sizeof(em->em_creator));
}
return data;
}
if (aint > 255) /* FIXME safeguard, anyway if no ascii char it's game over*/
aint = 255;
- utf8 = htonl(vol->v_mac->kTextEncoding); /* htonl(utf8) */
+ utf8 = vol->v_mac?htonl(vol->v_mac->kTextEncoding):0; /* htonl(utf8) */
memcpy(data, &utf8, sizeof(utf8));
data += sizeof(utf8);
#if AD_VERSION > AD_VERSION1
dev_t dev;
ino_t ino;
+cnid_t a_did;
char stamp[ADEDLEN_PRIVSYN];
/* look in AD v2 header
* note inode and device are opaques and not in network order
memcpy(&ino, ad_entry(adp, ADEID_PRIVINO), sizeof(ino_t));
if (sizeof(stamp) == ad_getentrylen(adp,ADEID_PRIVSYN)) {
memcpy(stamp, ad_entry(adp, ADEID_PRIVSYN), sizeof(stamp));
-
- if (dev == st->st_dev && ino == st->st_ino && !memcmp(vol->v_stamp, stamp, sizeof(stamp))) {
- memcpy(&aint, ad_entry(adp, ADEID_DID), sizeof(aint));
- return aint;
+ if (sizeof(cnid_t) == ad_getentrylen(adp, ADEID_DID)) {
+ memcpy(&a_did, ad_entry(adp, ADEID_DID), sizeof(cnid_t));
+
+ if ( ((vol->v_flags & AFPVOL_NODEV) || dev == st->st_dev)
+ && ino == st->st_ino && a_did == did &&
+ !memcmp(vol->v_stamp, stamp, sizeof(stamp)) &&
+ (sizeof(cnid_t) == ad_getentrylen(adp, ADEID_PRIVID)) )
+ {
+ memcpy(&aint, ad_entry(adp, ADEID_PRIVID), sizeof(aint));
+ return aint;
+ }
}
}
}
/* update the ressource fork
* for a folder adp is always null
*/
- ad_setid(adp, st, aint, vol->v_stamp);
+ ad_setid(adp,(vol->v_flags & AFPVOL_NODEV)?0:st->st_dev, st->st_ino, aint, did, vol->v_stamp);
ad_flush(adp, ADFLAGS_HF);
}
#endif
*/
if ((bitmap & (1 << FILPBIT_ATTR))) {
if (!(attrbits & ATTRBIT_ROPEN)) {
+ attribs | = ad_testlock(adp, ADEID_RFORK, AD_FILELOCK_OPEN_RD) ? ATTRBIT_ROPEN : 0;
+ attribs | = ad_testlock(adp, ADEID_RFORK, AD_FILELOCK_OPEN_WR) ? ATTRBIT_ROPEN : 0;
}
if (!(attrbits & ATTRBIT_DOPEN)) {
+ attribs | = ad_testlock(adp, ADEID_DFORK, AD_FILELOCK_OPEN_RD) ? ATTRBIT_DOPEN : 0;
+ attribs | = ad_testlock(adp, ADEID_DFORK, AD_FILELOCK_OPEN_WR) ? ATTRBIT_DOPEN : 0;
}
}
}
buf += 32;
break;
+ case FILPBIT_UNIXPR :
+ /* Skip the UIG/GID, no way to set them from OSX clients */
+ buf += sizeof( aint );
+ buf += sizeof( aint );
+
+ change_mdate = 1;
+ change_parent_mdate = 1;
+ memcpy( &aint, buf, sizeof( aint ));
+ buf += sizeof( aint );
+ aint = ntohl (aint);
+
+ setfilemode(path, aint);
+ break;
/* Client needs to set the ProDOS file info for this file.
Use a defined string for TEXT to support crlf
translations and convert all else into pXYY per Inside
break;
}
/* fallthrough */
- case FILPBIT_UNIXPR :
- /* Skip the UIG/GID, no way to set them from OSX clients */
- buf += sizeof( aint );
- buf += sizeof( aint );
-
- change_mdate = 1;
- change_parent_mdate = 1;
- memcpy( &aint, buf, sizeof( aint ));
- buf += sizeof( aint );
- aint = ntohl (aint);
-
- setfilemode(path, aint);
- break;
default :
err = AFPERR_BITMAP;
goto setfilparam_done;
struct adouble ads, add;
int len, err = AFP_OK;
int adflags;
+ struct stat st;
#ifdef DEBUG
LOG(log_info, logtype_afpd, "begin copyfile:");
err = copy_fd(ad_dfileno(&add), ad_dfileno(&ads));
}
+ /* Now, reopen destination file */
+ err = AFP_OK;
+ if (ad_close( &add, adflags ) <0) {
+ deletefile(NULL, dst, 0);
+ return AFPERR_PARAM; /* FIXME */
+ } else {
+ ad_init(&add, 0);
+ if (ad_open(dst , adflags | noadouble, O_RDWR, 0666, &add) < 0) {
+ ad_close( &ads, adflags );
+ deletefile(NULL, dst, 0);
+ switch ( err ) {
+ case ENOENT :
+ return( AFPERR_NOOBJ );
+ case EACCES :
+ return( AFPERR_ACCESS );
+ case EROFS:
+ return AFPERR_VLOCK;
+ default :
+ return( AFPERR_PARAM );
+ }
+ }
+ }
+
if (newname) {
len = strlen( newname );
ad_setentrylen( &add, ADEID_NAME, len );
}
}
+ /* set dest modification date to src date */
+ if (!stat(src, &st)) {
+ struct utimbuf ut;
+
+ ut.actime = ut.modtime = st.st_mtime;
+ utime(dst, &ut);
+ }
+
#ifdef DEBUG
LOG(log_info, logtype_afpd, "end copyfile:");
#endif /* DEBUG */
return afp_errno;
}
+static int
+reenumerate_id(const struct vol *vol, char *name, cnid_t did)
+{
+ DIR *dp;
+ struct dirent *de;
+ int ret;
+ struct stat st;
+ cnid_t aint;
+ struct adouble ad;
+
+
+ if (vol->v_cdb == NULL) {
+ return -1;
+ }
+ if (NULL == ( dp = opendir( name)) ) {
+ return -1;
+ }
+ ret = 0;
+ for ( de = readdir( dp ); de != NULL; de = readdir( dp )) {
+ if (NULL == check_dirent(vol, de->d_name))
+ continue;
+
+ if ( stat(de->d_name, &st)<0 )
+ continue;
+
+ /* update or add to cnid */
+ aint = cnid_add(vol->v_cdb, &st, did, de->d_name, strlen(de->d_name), 0); /* ignore errors */
+
+#if AD_VERSION > AD_VERSION1
+ if (aint != CNID_INVALID && !S_ISDIR(st.st_mode)) {
+ ad_init(&ad, 0); /* OK */
+ if ( ad_open( de->d_name, ADFLAGS_HF, O_RDWR, 0, &ad ) < 0 ) {
+ continue;
+ }
+ else {
+ ad_setid(&ad,(vol->v_flags & AFPVOL_NODEV)?0:st.st_dev, st.st_ino, aint, did, vol->v_stamp);
+ ad_flush(&ad, ADFLAGS_HF);
+ ad_close(&ad, ADFLAGS_HF);
+ }
+ }
+#endif /* AD_VERSION > AD_VERSION1 */
+
+ ret++;
+ }
+ closedir(dp);
+ return ret;
+}
+
+
/* ------------------------------
resolve a file id */
int afp_resolveid(obj, ibuf, ibuflen, rbuf, rbuflen )
struct dir *dir;
char *upath;
struct path path;
- int err, buflen;
+ int err, buflen, retry=0;
cnid_t id, cnid;
u_int16_t vid, bitmap;
ibuf += sizeof(id);
cnid = id;
+retry:
if (NULL == (upath = cnid_resolve(vol->v_cdb, &id, buffer, len)) ) {
return AFPERR_NOID; /* was AFPERR_BADID, but help older Macs */
}
return AFPERR_NOID; /* idem AFPERR_PARAM */
}
path.u_name = upath;
- if (movecwd(vol, dir) < 0 || of_stat(&path) < 0) {
+ if (movecwd(vol, dir) < 0) {
switch (errno) {
case EACCES:
case EPERM:
return AFPERR_PARAM;
}
}
+
+ if ( of_stat(&path) < 0 ) {
+ if ( errno == ENOENT && !retry) {
+ /* cnid db is out of sync, reenumerate the directory and updated ids */
+ reenumerate_id(vol, ".", id);
+ id = cnid;
+ retry = 1;
+ goto retry;
+ }
+ switch (errno) {
+ case EACCES:
+ case EPERM:
+ return AFPERR_ACCESS;
+ case ENOENT:
+ return AFPERR_NOID;
+ default:
+ return AFPERR_PARAM;
+ }
+ }
+
/* directories are bad */
if (S_ISDIR(path.st.st_mode))
return AFPERR_BADTYPE;
projects / netatalk.git / blobdiff