/*
+ * $Id: filedir.c,v 1.23 2002-03-05 01:41:36 srittau Exp $
+ *
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
+#endif /* HAVE_CONFIG_H */
#include <errno.h>
-#include <sys/syslog.h>
+#include <atalk/logger.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/param.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>
-#ifdef DROPKLUDGE
+#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_UNISTD_H
#include <unistd.h>
-#endif DROPKLUDGE
+#endif /* HAVE_UNISTD_H */
#include "directory.h"
#include "desktop.h"
#include "globals.h"
#include "filedir.h"
+int matchfile2dirperms(upath, vol, did)
+/* 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[50];
+ int uid;
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "begin matchfile2dirperms:");
+#endif /* DEBUG */
+
+ if (stat(upath, &st ) < 0)
+ LOG(log_error, logtype_default, "Could not stat %s: %s", upath, strerror(errno));
+ strcpy (adpath, "./.AppleDouble/");
+ strcat (adpath, upath);
+ if (( dir = dirsearch( vol, did )) == NULL ) {
+ LOG(log_error, logtype_default, "matchfile2dirperms: Unable to get directory info.");
+ return( AFPERR_NOOBJ );
+ }
+ else if (stat(".", &sb) < 0) {
+ LOG(log_error, logtype_default,
+ "matchfile2dirperms: Error checking directory \"%s\": %s",
+ dir->d_name, strerror(errno));
+ return(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_default,
+ "matchfile2dirperms: Error changing owner/gid of %s: %s",
+ upath, strerror(errno));
+ return (AFPERR_ACCESS);
+ }
+ if (chmod(upath,(st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0)
+ {
+ LOG(log_error, logtype_default,
+ "matchfile2dirperms: Error adding file read permissions: %s",
+ strerror(errno));
+ return (AFPERR_ACCESS);
+ }
+#ifdef DEBUG
+ else
+ LOG(log_info, logtype_default,
+ "matchfile2dirperms: Added S_IRGRP and S_IROTH: %s",
+ strerror(errno));
+#endif /* DEBUG */
+ if (lchown(adpath, sb.st_uid, sb.st_gid) < 0)
+ {
+ LOG(log_error, logtype_default,
+ "matchfile2dirperms: Error changing AppleDouble owner/gid %s: %s",
+ adpath, strerror(errno));
+ return (AFPERR_ACCESS);
+ }
+ if (chmod(adpath, (st.st_mode&~default_options.umask)| S_IRGRP| S_IROTH) < 0)
+ {
+ LOG(log_error, logtype_default,
+ "matchfile2dirperms: Error adding AD file read permissions: %s",
+ strerror(errno));
+ return (AFPERR_ACCESS);
+ }
+#ifdef DEBUG
+ else
+ LOG(log_info, logtype_default,
+ "matchfile2dirperms: Added S_IRGRP and S_IROTH to AD: %s",
+ strerror(errno));
+#endif /* DEBUG */
+ }
+#ifdef DEBUG
+ else
+ LOG(log_info, logtype_default,
+ "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_default, "end matchfile2dirperms:");
+#endif /* DEBUG */
+
+ return (AFP_OK);
+
+}
+
+
int afp_getfildirparams(obj, ibuf, ibuflen, rbuf, rbuflen )
- AFPObj *obj;
- char *ibuf, *rbuf;
- int ibuflen, *rbuflen;
+AFPObj *obj;
+char *ibuf, *rbuf;
+int ibuflen, *rbuflen;
{
struct stat st;
struct vol *vol;
char *path;
u_int16_t fbitmap, dbitmap, vid;
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "begin afp_getfildirparams:");
+#endif /* DEBUG */
+
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
if (( vol = getvolbyvid( vid )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( did );
if (( dir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
memcpy( &fbitmap, ibuf, sizeof( fbitmap ));
ibuf += sizeof( dbitmap );
if (( path = cname( vol, dir, &ibuf )) == NULL) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
if ( stat( mtoupath(vol, path ), &st ) < 0 ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
buflen = 0;
if (S_ISDIR(st.st_mode)) {
- if (dbitmap && ( ret = getdirparams(vol, dbitmap, ".", curdir,
- &st, rbuf + 3 * sizeof( u_int16_t ), &buflen )) != AFP_OK ) {
- return( ret );
- }
+ if (dbitmap) {
+ ret = getdirparams(vol, dbitmap, ".", curdir,
+ &st, rbuf + 3 * sizeof( u_int16_t ), &buflen );
+ if (ret != AFP_OK )
+ return( ret );
+ }
/* this is a directory */
- *(rbuf + 2 * sizeof( u_int16_t )) = FILDIRBIT_ISDIR;
+ *(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 ) {
- return( ret );
- }
+ if (fbitmap && ( ret = getfilparams(vol, fbitmap, path, curdir, &st,
+ rbuf + 3 * sizeof( u_int16_t ), &buflen )) != AFP_OK ) {
+ return( ret );
+ }
/* this is a file */
- *(rbuf + 2 * sizeof( u_int16_t )) = FILDIRBIT_ISFILE;
+ *(rbuf + 2 * sizeof( u_int16_t )) = FILDIRBIT_ISFILE;
}
*rbuflen = buflen + 3 * sizeof( u_int16_t );
fbitmap = htons( fbitmap );
rbuf += sizeof( dbitmap ) + sizeof( u_char );
*rbuf = 0;
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "end afp_getfildirparams:");
+#endif /* DEBUG */
+
return( AFP_OK );
}
int afp_setfildirparams(obj, ibuf, ibuflen, rbuf, rbuflen )
- AFPObj *obj;
- char *ibuf, *rbuf;
- int ibuflen, *rbuflen;
+AFPObj *obj;
+char *ibuf, *rbuf;
+int ibuflen, *rbuflen;
{
struct stat st;
struct vol *vol;
u_int16_t vid, bitmap;
int did, rc;
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "begin afp_setfildirparams:");
+#endif /* DEBUG */
+
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof(vid));
ibuf += sizeof( vid );
if (( vol = getvolbyvid( vid )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
if (vol->v_flags & AFPVOL_RO)
ibuf += sizeof( did);
if (( dir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
memcpy( &bitmap, ibuf, sizeof( bitmap ));
ibuf += sizeof( bitmap );
if (( path = cname( vol, dir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
if ( stat( mtoupath(vol, path ), &st ) < 0 ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
/*
* If ibuf is odd, make it even.
*/
if ((u_long)ibuf & 1 ) {
- ibuf++;
+ ibuf++;
}
if (S_ISDIR(st.st_mode)) {
- rc = setdirparams(vol, path, bitmap, ibuf );
+ rc = setdirparams(vol, path, bitmap, ibuf );
} else {
- rc = setfilparams(vol, path, bitmap, ibuf );
+ rc = setfilparams(vol, path, bitmap, ibuf );
}
if ( rc == AFP_OK ) {
- setvoltime(obj, vol );
+ setvoltime(obj, vol );
}
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "end afp_setfildirparams:");
+#endif /* DEBUG */
+
return( rc );
}
int afp_rename(obj, ibuf, ibuflen, rbuf, rbuflen )
- AFPObj *obj;
- char *ibuf, *rbuf;
- int ibuflen, *rbuflen;
+AFPObj *obj;
+char *ibuf, *rbuf;
+int ibuflen, *rbuflen;
{
struct adouble ad;
struct stat st;
u_int32_t did;
int plen;
u_int16_t vid;
-#if AD_VERSION > AD_VERSION1
+#ifdef CNID_DB
cnid_t id;
-#endif
+#endif /* CNID_DB */
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "begin afp_rename:");
+#endif /* DEBUG */
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
if (( vol = getvolbyvid( vid )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
if (vol->v_flags & AFPVOL_RO)
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( did );
if (( dir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
if (( path = cname( vol, dir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
/* another place where we know about the path type */
if ( *ibuf++ != 2 ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
plen = (unsigned char) *ibuf++;
*( ibuf + plen ) = '\0';
if ( *path == '\0' ) {
if ( curdir->d_parent == NULL ) { /* root directory */
- return( AFPERR_NORENAME );
- }
- odir = curdir;
- path = curdir->d_name;
- if ( movecwd( vol, curdir->d_parent ) < 0 ) {
- return( AFPERR_NOOBJ );
- }
+ return( AFPERR_NORENAME );
+ }
+ odir = curdir;
+ path = curdir->d_name;
+ if ( movecwd( vol, curdir->d_parent ) < 0 ) {
+ return( AFPERR_NOOBJ );
+ }
}
#ifdef notdef
if ( strcasecmp( path, ibuf ) == 0 ) {
- return( AFP_OK );
+ return( AFP_OK );
}
-#endif notdef
+#endif /* notdef */
/* if a curdir/newname ofork exists, return busy */
if (of_findname(vol, curdir, ibuf))
return AFP_OK;
/* check for illegal characters */
- if ((vol->v_flags & AFPVOL_MSWINDOWS) &&
- strpbrk(ibuf, MSWINDOWS_BADCHARS))
+ if (!wincheck(vol, ibuf))
return AFPERR_PARAM;
newpath = obj->oldtmp;
strcpy( newpath, mtoupath(vol, ibuf ));
if ((vol->v_flags & AFPVOL_NOHEX) && strchr(newpath, '/'))
- return AFPERR_PARAM;
+ return AFPERR_PARAM;
if (!validupath(vol, newpath))
- return AFPERR_EXIST;
+ return AFPERR_EXIST;
+
+ /* check for vetoed filenames */
+ if (veto_file(vol->v_veto, newpath))
+ return AFPERR_EXIST;
/* the strdiacasecmp deals with case-insensitive, case preserving
filesystems */
if (stat( newpath, &st ) == 0 && strdiacasecmp(path, ibuf))
- return( AFPERR_EXIST );
+ return( AFPERR_EXIST );
upath = mtoupath(vol, path);
-#if AD_VERSION > AD_VERSION1
+#ifdef CNID_DB
id = cnid_get(vol->v_db, curdir->d_did, upath, strlen(upath));
-#endif
+#endif /* CNID_DB */
if ( rename( upath, newpath ) < 0 ) {
- switch ( errno ) {
- case ENOENT :
- return( AFPERR_NOOBJ );
- case EACCES :
- return( AFPERR_ACCESS );
- default :
- return( AFPERR_PARAM );
- }
+ switch ( errno ) {
+ case ENOENT :
+ return( AFPERR_NOOBJ );
+ case EACCES :
+ return( AFPERR_ACCESS );
+ default :
+ return( AFPERR_PARAM );
+ }
}
-#if AD_VERSION > AD_VERSION1
+#ifdef CNID_DB
if (stat(newpath, &st) < 0) /* this shouldn't fail */
- return AFPERR_MISC;
+ return AFPERR_MISC;
cnid_update(vol->v_db, id, &st, curdir->d_did, newpath, strlen(newpath));
-#endif
+#endif /* CNID_DB */
if ( !odir ) {
newadpath = obj->newtmp;
- strcpy( newadpath, ad_path( newpath, 0 ));
- if ( rename( ad_path( upath, 0 ), newadpath ) < 0 ) {
- if ( errno == ENOENT ) { /* no adouble header file */
- if (( unlink( newadpath ) < 0 ) && ( errno != ENOENT )) {
- return( AFPERR_PARAM );
- }
- goto out;
- }
- return( AFPERR_PARAM );
- }
-
- memset(&ad, 0, sizeof(ad));
- if ( ad_open( newpath, ADFLAGS_HF, O_RDWR|O_CREAT, 0666,
- &ad) < 0 ) {
- return( AFPERR_PARAM );
- }
+ strcpy( newadpath, ad_path( newpath, 0 ));
+ if ( rename( ad_path( upath, 0 ), newadpath ) < 0 ) {
+ if ( errno == ENOENT ) { /* no adouble header file */
+ if (( unlink( newadpath ) < 0 ) && ( errno != ENOENT )) {
+ return( AFPERR_PARAM );
+ }
+ goto out;
+ }
+ return( AFPERR_PARAM );
+ }
+
+ memset(&ad, 0, sizeof(ad));
+ if ( ad_open( newpath, ADFLAGS_HF, O_RDWR|O_CREAT, 0666,
+ &ad) < 0 ) {
+ return( AFPERR_PARAM );
+ }
} else {
int isad = 1;
- memset(&ad, 0, sizeof(ad));
- if ( ad_open( newpath, vol_noadouble(vol)|ADFLAGS_HF|ADFLAGS_DIR,
- O_RDWR|O_CREAT, 0666, &ad) < 0 ) {
- if (!((errno == ENOENT) && vol_noadouble(vol)))
- return( AFPERR_PARAM );
- isad = 0;
- }
- if ((buf = realloc( odir->d_name, plen + 1 )) == NULL ) {
- syslog( LOG_ERR, "afp_rename: realloc: %m" );
- if (isad) {
- ad_flush(&ad, ADFLAGS_HF); /* in case of create */
- ad_close(&ad, ADFLAGS_HF);
- }
- return AFPERR_MISC;
- }
- odir->d_name = buf;
- strcpy( odir->d_name, ibuf );
- if (!isad)
- goto out;
+ memset(&ad, 0, sizeof(ad));
+ if ( ad_open( newpath, vol_noadouble(vol)|ADFLAGS_HF|ADFLAGS_DIR,
+ O_RDWR|O_CREAT, 0666, &ad) < 0 ) {
+ if (!((errno == ENOENT) && vol_noadouble(vol)))
+ return( AFPERR_PARAM );
+ isad = 0;
+ }
+ if ((buf = realloc( odir->d_name, plen + 1 )) == NULL ) {
+ LOG(log_error, logtype_default, "afp_rename: realloc: %s", strerror(errno) );
+ if (isad) {
+ ad_flush(&ad, ADFLAGS_HF); /* in case of create */
+ ad_close(&ad, ADFLAGS_HF);
+ }
+ return AFPERR_MISC;
+ }
+ odir->d_name = buf;
+ strcpy( odir->d_name, ibuf );
+ if (!isad)
+ goto out;
}
ad_setentrylen( &ad, ADEID_NAME, plen );
/* if it's still open, rename the ofork as well. */
if (of_rename(vol, curdir, path, curdir, ibuf) < 0)
- return AFPERR_MISC;
+ return AFPERR_MISC;
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "end afp_rename:");
+#endif /* DEBUG */
return( AFP_OK );
}
int afp_delete(obj, ibuf, ibuflen, rbuf, rbuflen )
- AFPObj *obj;
- char *ibuf, *rbuf;
- int ibuflen, *rbuflen;
+AFPObj *obj;
+char *ibuf, *rbuf;
+int ibuflen, *rbuflen;
{
struct vol *vol;
struct dir *dir;
int did, rc;
u_int16_t vid;
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "begin afp_delete:");
+#endif /* DEBUG */
+
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
if (( vol = getvolbyvid( vid )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
if (vol->v_flags & AFPVOL_RO)
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( int );
if (( dir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
if (( path = cname( vol, dir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
if ( *path == '\0' ) {
- rc = deletecurdir( vol, obj->oldtmp, AFPOBJ_TMPSIZ);
+ rc = deletecurdir( vol, obj->oldtmp, AFPOBJ_TMPSIZ);
} else if (of_findname(vol, curdir, path)) {
rc = AFPERR_BUSY;
} else if ((rc = deletefile( upath = mtoupath(vol, path ))) == AFP_OK) {
-#if AD_VERSION > AD_VERSION1 /* get rid of entry */
+#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_delete(vol->v_db, id);
+#endif /* CNID_DB */
}
if ( rc == AFP_OK ) {
- setvoltime(obj, vol );
+ setvoltime(obj, vol );
}
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "end afp_delete:");
+#endif /* DEBUG */
+
return( rc );
}
char *ctoupath( vol, dir, name )
- const struct vol *vol;
- struct dir *dir;
- char *name;
+const struct vol *vol;
+struct dir *dir;
+char *name;
{
struct dir *d;
static char path[ MAXPATHLEN + 1];
p -= len;
strncpy( p, u, len );
for ( d = dir; d->d_parent; d = d->d_parent ) {
- *--p = '/';
- u = mtoupath(vol, d->d_name );
- len = strlen( u );
- p -= len;
- strncpy( p, u, len );
+ *--p = '/';
+ u = mtoupath(vol, d->d_name );
+ len = strlen( u );
+ p -= len;
+ strncpy( p, u, len );
}
*--p = '/';
len = strlen( vol->v_path );
int afp_moveandrename(obj, ibuf, ibuflen, rbuf, rbuflen )
- AFPObj *obj;
- char *ibuf, *rbuf;
- int ibuflen, *rbuflen;
+AFPObj *obj;
+char *ibuf, *rbuf;
+int ibuflen, *rbuflen;
{
struct vol *vol;
struct dir *sdir, *ddir, *odir = NULL;
struct stat st;
char *oldname, *newname;
- char *path, *p, *upath;
+ char *path, *p, *upath;
int did, rc;
int plen;
u_int16_t vid;
-#if AD_VERSION > AD_VERSION1
+#ifdef CNID_DB
cnid_t id;
-#endif
+#endif /* CNID_DB */
#ifdef DROPKLUDGE
- struct stat sb;
- struct dir *dir;
- char adpath[50];
- int uid;
-#endif DROPKLUDGE
+ int retvalue;
+#endif /* DROPKLUDGE */
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "begin afp_moveandrename:");
+#endif /* DEBUG */
*rbuflen = 0;
ibuf += 2;
memcpy( &vid, ibuf, sizeof( vid ));
ibuf += sizeof( vid );
if (( vol = getvolbyvid( vid )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
if (vol->v_flags & AFPVOL_RO)
memcpy( &did, ibuf, sizeof( did ));
ibuf += sizeof( int );
if (( sdir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
memcpy( &did, ibuf, sizeof( did ));
/* source pathname */
if (( path = cname( vol, sdir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
sdir = curdir;
oldname = obj->oldtmp;
if ( *path != '\0' ) {
/* not a directory */
- strcpy(newname, path);
- strcpy(oldname, path); /* an extra copy for of_rename */
-#if AD_VERSION > AD_VERSION1
- p = mtoupath(vol, path);
- id = cnid_get(vol->v_db, sdir->d_did, p, strlen(p));
-#endif
- p = ctoupath( vol, sdir, newname );
+ strcpy(newname, path);
+ strcpy(oldname, path); /* an extra copy for of_rename */
+#ifdef CNID_DB
+ p = mtoupath(vol, path);
+ id = cnid_get(vol->v_db, sdir->d_did, p, strlen(p));
+#endif /* CNID_DB */
+ p = ctoupath( vol, sdir, newname );
} else {
- odir = curdir;
- strcpy( newname, odir->d_name );
- strcpy(oldname, odir->d_name);
- p = ctoupath( vol, odir->d_parent, newname );
-#if AD_VERSION > AD_VERSION1
- id = curdir->d_did; /* we already have the CNID */
-#endif
+ odir = curdir;
+ strcpy( newname, odir->d_name );
+ strcpy(oldname, odir->d_name);
+ p = ctoupath( vol, odir->d_parent, newname );
+#ifdef CNID_DB
+ id = curdir->d_did; /* we already have the CNID */
+#endif /* CNID_DB */
}
/*
* p now points to the full pathname of the source fs object.
/* get the destination directory */
if (( ddir = dirsearch( vol, did )) == NULL ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
if (( path = cname( vol, ddir, &ibuf )) == NULL ) {
- return( AFPERR_NOOBJ );
+ return( AFPERR_NOOBJ );
}
if ( *path != '\0' ) {
- return( AFPERR_BADTYPE );
+ return( AFPERR_BADTYPE );
}
/* one more place where we know about path type */
if ( *ibuf++ != 2 ) {
- return( AFPERR_PARAM );
+ return( AFPERR_PARAM );
}
if (( plen = (unsigned char)*ibuf++ ) != 0 ) {
- strncpy( newname, ibuf, plen );
- newname[ plen ] = '\0';
+ strncpy( newname, ibuf, plen );
+ newname[ plen ] = '\0';
}
/* check for illegal characters */
- if ((vol->v_flags & AFPVOL_MSWINDOWS) &&
- strpbrk(newname, MSWINDOWS_BADCHARS))
+ if (!wincheck(vol, newname))
return AFPERR_PARAM;
upath = mtoupath(vol, newname);
if ((vol->v_flags & AFPVOL_NOHEX) && strchr(upath, '/'))
- return AFPERR_PARAM;
+ return AFPERR_PARAM;
if (!validupath(vol, upath))
- return AFPERR_EXIST;
+ return AFPERR_EXIST;
+
+ /* check for vetoed filenames */
+ if (veto_file(vol->v_veto, upath))
+ return AFPERR_EXIST;
/* source == destination. we just silently accept this. */
if (curdir == sdir) {
- 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;
-
+ 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)
- return( AFPERR_EXIST );
-
+ return( AFPERR_EXIST );
+
if ( !odir ) {
- if (of_findname(vol, curdir, newname)) {
- rc = AFPERR_BUSY;
- } else if ((rc = renamefile( p, upath, newname,
- vol_noadouble(vol) )) == AFP_OK) {
- /* if it's still open, rename the ofork as well. */
- rc = of_rename(vol, sdir, oldname, curdir, newname);
- }
+ if (of_findname(vol, curdir, newname)) {
+ rc = AFPERR_BUSY;
+ } else if ((rc = renamefile( p, upath, newname,
+ vol_noadouble(vol) )) == AFP_OK) {
+ /* if it's still open, rename the ofork as well. */
+ rc = of_rename(vol, sdir, oldname, curdir, newname);
+ }
} else {
- rc = renamedir(p, upath, odir, curdir, newname, vol_noadouble(vol));
+ rc = renamedir(p, upath, odir, curdir, newname, vol_noadouble(vol));
}
+
#ifdef DROPKLUDGE
- strcpy (adpath, "./.AppleDouble/");
- strcat (adpath, newname);
- if (( dir = dirsearch( vol, did )) == NULL ) {
- syslog (LOG_ERR, "afp_moveandrename: Unable to get directory info.");
- return( AFPERR_NOOBJ );
- }
- else
- if (stat(".", &sb) < 0) {
- syslog (LOG_ERR, "afp_moveandrename: Error checking directory \"%s\": %m", dir->d_name);
- return(-1);
+ if (vol->v_flags & AFPVOL_DROPBOX) {
+ if (retvalue=matchfile2dirperms (newname, vol, did) != AFP_OK) {
+ return retvalue;
}
- else {
- uid=geteuid();
- if ( uid != sb.st_uid )
- {
- seteuid(0);
- if (lchown(newname, sb.st_uid, sb.st_gid) < 0)
- {
- syslog (LOG_ERR, "afp_moveandrename: Error changing owner/gid of %s: %m", p);
- return (-1);
- }
- if (lchown(adpath, sb.st_uid, sb.st_gid) < 0)
- {
- syslog (LOG_ERR, "afp_moveandrename: Error changing AppleDouble owner/gid %s: %m", adpath);
- return (-1);
- }
- }
- else
- syslog (LOG_DEBUG, "No ownership change necessary.");
- }
- seteuid(uid); /* Restore process ownership to normal */
-#endif DROPKLUDGE
+ }
+#endif /* DROPKLUDGE */
if ( rc == AFP_OK ) {
-#if AD_VERSION > AD_VERSION1
+#ifdef CNID_DB
/* renaming may have moved the file/dir across a filesystem */
- if (stat(newname, &st) < 0)
- return AFPERR_MISC;
-
- /* fix up the catalog entry */
- cnid_update(vol->v_db, id, &st, curdir->d_did, newname, strlen(newname));
-#endif
- setvoltime(obj, vol );
+ 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 */
+ setvoltime(obj, vol );
}
+
+#ifdef DEBUG
+ LOG(log_info, logtype_default, "end afp_moveandrename:");
+#endif /* DEBUG */
+
return( rc );
}
+int veto_file(const char*veto_str, const char*path)
+/* given a veto_str like "abc/zxc/" and path "abc", return 1
+ * veto_str should be '/' delimited
+ * if path matches any one of the veto_str elements exactly, then 1 is returned
+ * otherwise, 0 is returned.
+ */
+{
+ int i; /* index to veto_str */
+ int j; /* index to path */
+
+ if ((veto_str == NULL) || (path == NULL))
+ return 0;
+ /*
+ #ifdef DEBUG
+ LOG(log_debug, logtype_default, "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'))
+ return 1;
+ j = 0;
+ } else {
+ if (veto_str[i] != path[j]) {
+ while ((veto_str[i] != '/')
+ && (veto_str[i] != '\0'))
+ i++;
+ j = 0;
+ continue;
+ }
+ j++;
+ }
+ }
+ return 0;
+}
+
projects / netatalk.git / blobdiff