/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/
#include <smbsrv/smb_kproto.h>
/*
* smb_com_search
* smb_com_find, smb_com_find_close
* smb_find_unique
*
* These commands are used for directory searching. They share the same
* message formats, defined below:
*
* Client Request Description
* ---------------------------------- ---------------------------------
*
* UCHAR WordCount; Count of parameter words = 2
* USHORT MaxCount; Number of dir. entries to return
* USHORT SearchAttributes;
* USHORT ByteCount; Count of data bytes; min = 5
* UCHAR BufferFormat1; 0x04 -- ASCII
* UCHAR FileName[]; File name, may be null
* UCHAR BufferFormat2; 0x05 -- Variable block
* USHORT ResumeKeyLength; Length of resume key, may be 0
* UCHAR ResumeKey[]; Resume key
*
* FileName specifies the file to be sought. SearchAttributes indicates
* the attributes that the file must have. If SearchAttributes is
* zero then only normal files are returned. If the system file, hidden or
* directory attributes are specified then the search is inclusive - both the
* specified type(s) of files and normal files are returned. If the volume
* label attribute is specified then the search is exclusive, and only the
* volume label entry is returned.
*
* MaxCount specifies the number of directory entries to be returned.
*
* Server Response Description
* ---------------------------------- ---------------------------------
*
* UCHAR WordCount; Count of parameter words = 1
* USHORT Count; Number of entries returned
* USHORT ByteCount; Count of data bytes; min = 3
* UCHAR BufferFormat; 0x05 -- Variable block
* USHORT DataLength; Length of data
* UCHAR DirectoryInformationData[]; Data
*
* The response will contain one or more directory entries as determined by
* the Count field. No more than MaxCount entries will be returned. Only
* entries that match the sought FileName and SearchAttributes combination
* will be returned.
*
* ResumeKey must be null (length = 0) on the initial search request.
* Subsequent search requests intended to continue a search must contain
* the ResumeKey field extracted from the last directory entry of the
* previous response. ResumeKey is self-contained, for calls containing
* a non-zero ResumeKey neither the SearchAttributes or FileName fields
* will be valid in the request. ResumeKey has the following format:
*
* Resume Key Field Description
* ---------------------------------- ---------------------------------
*
* UCHAR Reserved; bit 7 - consumer use
* bits 5,6 - system use (must preserve)
* bits 0-4 - server use (must preserve)
* UCHAR FileName[11]; Name of the returned file
* UCHAR ReservedForServer[5]; Client must not modify
* byte 0 - uniquely identifies find
* through find_close
* bytes 1-4 - available for server use
* (must be non-zero)
* UCHAR ReservedForConsumer[4]; Server must not modify
*
* FileName is 8.3 format, with the three character extension left
* justified into FileName[9-11].
*
* There may be multiple matching entries in response to a single request
* as wildcards are supported in the last component of FileName of the
* initial request.
*
* Returned directory entries in the DirectoryInformationData field of the
* response each have the following format:
*
* Directory Information Field Description
* ---------------------------------- ---------------------------------
*
* SMB_RESUME_KEY ResumeKey; Described above
* UCHAR FileAttributes; Attributes of the found file
* SMB_TIME LastWriteTime; Time file was last written
* SMB_DATE LastWriteDate; Date file was last written
* ULONG FileSize; Size of the file
* UCHAR FileName[13]; ASCII, space-filled null terminated
*
* FileName must conform to 8.3 rules, and is padded after the extension
* with 0x20 characters if necessary.
*
* As can be seen from the above structure, these commands cannot return
* long filenames, and cannot return UNICODE filenames.
*
* Files which have a size greater than 2^32 bytes should have the least
* significant 32 bits of their size returned in FileSize.
*
* smb_com_search
* --------------
*
* If the client is prior to the LANMAN1.0 dialect, the returned FileName
* should be uppercased.
* If the client has negotiated a dialect prior to the LANMAN1.0 dialect,
* or if bit0 of the Flags2 SMB header field of the request is clear,
* the returned FileName should be uppercased.
*
* SMB_COM_SEARCH terminates when either the requested maximum number of
* entries that match the named file are found, or the end of directory is
* reached without the maximum number of matches being found. A response
* containing no entries indicates that no matching entries were found
* between the starting point of the search and the end of directory.
*
*
* The find, find_close and find_unique protocols may be used in place of
* the core "search" protocol when LANMAN 1.0 dialect has been negotiated.
*
* smb_com_find
* ------------
*
* The find protocol is used to match the find OS/2 system call.
*
* The format of the find protocol is the same as the core "search" protocol.
* The difference is that the directory is logically Opened with a find protocol
* and logically closed with the find close protocol.
* As is true of a failing open, if a find request (find "first" request where
* resume_key is null) fails (no entries are found), no find close protocol is
* expected.
*
* If no global characters are present, a "find unique" protocol should be used
* (only one entry is expected and find close need not be sent).
*
* A find request will terminate when either the requested maximum number of
* entries that match the named file are found, or the end of directory is
* reached without the maximum number of matches being found. A response
* containing no entries indicates that no matching entries were found between
* the starting point of the search and the end of directory.
*
* If a find requests more data than can be placed in a message of the
* max-xmit-size for the TID specified, the server will return only the number
* of entries which will fit.
*
*
* smb_com_find_close
* ------------------
*
* The find close protocol is used to match the find close OS/2 system call.
*
* Whereas the first find protocol logically opens the directory, subsequent
* find protocols presenting a resume_key further "read" the directory, the
* find close protocol "closes" the directory allowing the server to free any
* resources held in support of the directory search.
*
* In our implementation this translates to closing the odir.
*
*
* smb_com_find_unique
* -------------------
*
* The format of the find unique protocol is the same as the core "search"
* protocol. The difference is that the directory is logically opened, any
* matching entries returned, and then the directory is logically closed.
*
* The resume search key key will be returned as in the find protocol and
* search protocol however it may NOT be returned to continue the search.
* Only one buffer of entries is expected and find close need not be sent.
*
* If a find unique requests more data than can be placed in a message of the
* max-xmit-size for the TID specified, the server will abort the virtual
* circuit to the consumer.
*/
#define SMB_NAME83_BUFLEN 12
static void smb_name83(const char *, char *, size_t);
/* *** smb_com_search *** */
smb_sdrc_t
smb_pre_search(smb_request_t *sr)
{
DTRACE_SMB_1(op__Search__start, smb_request_t *, sr);
return (SDRC_SUCCESS);
}
void
smb_post_search(smb_request_t *sr)
{
DTRACE_SMB_1(op__Search__done, smb_request_t *, sr);
}
smb_sdrc_t
smb_com_search(smb_request_t *sr)
{
int rc;
uint16_t count, maxcount, index;
uint16_t sattr, odid;
uint16_t key_len;
uint32_t client_key;
char name[SMB_SHORTNAMELEN];
char name83[SMB_SHORTNAMELEN];
smb_pathname_t *pn;
unsigned char resume_char;
unsigned char type;
boolean_t find_first, to_upper;
smb_tree_t *tree;
smb_odir_t *od;
smb_fileinfo_t fileinfo;
smb_odir_resume_t odir_resume;
uint32_t status;
uint16_t eos;
to_upper = B_FALSE;
if ((sr->session->dialect <= LANMAN1_0) ||
((sr->smb_flg2 & SMB_FLAGS2_KNOWS_LONG_NAMES) == 0)) {
to_upper = B_TRUE;
}
/* We only handle 8.3 name here */
sr->smb_flg2 &= ~SMB_FLAGS2_KNOWS_LONG_NAMES;
sr->smb_flg &= ~SMB_FLAGS_CASE_INSENSITIVE;
if (smbsr_decode_vwv(sr, "ww", &maxcount, &sattr) != 0)
return (SDRC_ERROR);
pn = &sr->arg.dirop.fqi.fq_path;
rc = smbsr_decode_data(sr, "%Abw", sr, &pn->pn_path, &type, &key_len);
if ((rc != 0) || (type != 0x05))
return (SDRC_ERROR);
smb_pathname_init(sr, pn, pn->pn_path);
if (!smb_pathname_validate(sr, pn) ||
smb_is_stream_name(pn->pn_path)) {
smbsr_warn(sr, NT_STATUS_NO_MORE_FILES,
ERRDOS, ERROR_NO_MORE_FILES);
return (SDRC_ERROR);
}
tree = sr->tid_tree;
/* Volume information only */
if ((sattr == FILE_ATTRIBUTE_VOLUME) && (key_len != 21)) {
(void) memset(name, ' ', sizeof (name));
(void) strncpy(name, tree->t_volume, sizeof (name));
if (key_len >= 21) {
(void) smb_mbc_decodef(&sr->smb_data, "17.l",
&client_key);
} else {
client_key = 0;
}
(void) smb_mbc_encodef(&sr->reply, "bwwbwb11c5.lb8.13c",
1, 0, VAR_BCC, 5, 0, 0, pn->pn_path+1,
client_key, sattr, name);
rc = (sr->reply.chain_offset - sr->cur_reply_offset) - 8;
(void) smb_mbc_poke(&sr->reply, sr->cur_reply_offset, "bwwbw",
1, 1, rc+3, 5, rc);
return (SDRC_SUCCESS);
}
if ((key_len != 0) && (key_len != 21))
return (SDRC_ERROR);
find_first = (key_len == 0);
resume_char = 0;
client_key = 0;
if (find_first) {
status = smb_odir_openpath(sr, pn->pn_path, sattr, 0, &od);
if (status != 0) {
if (status == NT_STATUS_ACCESS_DENIED)
smbsr_warn(sr, NT_STATUS_NO_MORE_FILES,
ERRDOS, ERROR_NO_MORE_FILES);
return (SDRC_ERROR);
}
} else {
if (smb_mbc_decodef(&sr->smb_data, "b12.wwl",
&resume_char, &index, &odid, &client_key) != 0) {
return (SDRC_ERROR);
}
od = smb_tree_lookup_odir(sr, odid);
}
if (od == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE,
ERRDOS, ERROR_INVALID_HANDLE);
return (SDRC_ERROR);
}
if (!find_first) {
if ((od->d_flags & SMB_ODIR_FLAG_WILDCARDS) == 0) {
od->d_eof = B_TRUE;
} else {
odir_resume.or_type = SMB_ODIR_RESUME_IDX;
odir_resume.or_idx = index;
smb_odir_resume_at(od, &odir_resume);
}
}
(void) smb_mbc_encodef(&sr->reply, "bwwbw", 1, 0, VAR_BCC, 5, 0);
rc = 0;
index = 0;
count = 0;
if (maxcount > SMB_MAX_SEARCH)
maxcount = SMB_MAX_SEARCH;
while (count < maxcount) {
rc = smb_odir_read_fileinfo(sr, od, &fileinfo, &eos);
if (rc != 0 || eos != 0)
break;
if (*fileinfo.fi_shortname == '\0') {
if (smb_needs_mangled(fileinfo.fi_name))
continue;
(void) strlcpy(fileinfo.fi_shortname, fileinfo.fi_name,
SMB_SHORTNAMELEN - 1);
if (to_upper)
(void) smb_strupr(fileinfo.fi_shortname);
}
smb_name83(fileinfo.fi_shortname, name83, SMB_SHORTNAMELEN);
(void) smb_mbc_encodef(&sr->reply, "b11c.wwlbYl13c",
resume_char, name83, index, odid, client_key,
fileinfo.fi_dosattr & 0xff,
smb_time_gmt_to_local(sr, fileinfo.fi_mtime.tv_sec),
(int32_t)fileinfo.fi_size,
fileinfo.fi_shortname);
smb_odir_save_cookie(od, index, fileinfo.fi_cookie);
count++;
index++;
}
if (eos && rc == ENOENT)
rc = 0;
if (rc != 0) {
smb_odir_close(od);
smb_odir_release(od);
return (SDRC_ERROR);
}
if (count == 0 && find_first) {
smb_odir_close(od);
smb_odir_release(od);
smbsr_warn(sr, NT_STATUS_NO_MORE_FILES,
ERRDOS, ERROR_NO_MORE_FILES);
return (SDRC_ERROR);
}
rc = (sr->reply.chain_offset - sr->cur_reply_offset) - 8;
if (smb_mbc_poke(&sr->reply, sr->cur_reply_offset, "bwwbw",
1, count, rc+3, 5, rc) < 0) {
smb_odir_close(od);
smb_odir_release(od);
return (SDRC_ERROR);
}
smb_odir_release(od);
return (SDRC_SUCCESS);
}
/* *** smb_com_find *** */
smb_sdrc_t
smb_pre_find(smb_request_t *sr)
{
DTRACE_SMB_1(op__Find__start, smb_request_t *, sr);
return (SDRC_SUCCESS);
}
void
smb_post_find(smb_request_t *sr)
{
DTRACE_SMB_1(op__Find__done, smb_request_t *, sr);
}
smb_sdrc_t
smb_com_find(smb_request_t *sr)
{
int rc;
uint16_t count, maxcount, index;
uint16_t sattr, odid;
uint16_t key_len;
uint32_t client_key;
char name83[SMB_SHORTNAMELEN];
smb_odir_t *od;
smb_fileinfo_t fileinfo;
uint32_t status;
uint16_t eos;
smb_pathname_t *pn;
unsigned char resume_char;
unsigned char type;
boolean_t find_first = B_TRUE;
smb_odir_resume_t odir_resume;
if (smbsr_decode_vwv(sr, "ww", &maxcount, &sattr) != 0)
return (SDRC_ERROR);
pn = &sr->arg.dirop.fqi.fq_path;
rc = smbsr_decode_data(sr, "%Abw", sr, &pn->pn_path, &type, &key_len);
if ((rc != 0) || (type != 0x05))
return (SDRC_ERROR);
if ((key_len != 0) && (key_len != 21))
return (SDRC_ERROR);
smb_pathname_init(sr, pn, pn->pn_path);
if (!smb_pathname_validate(sr, pn))
return (SDRC_ERROR);
if (smb_is_stream_name(pn->pn_path)) {
smbsr_error(sr, NT_STATUS_OBJECT_NAME_INVALID,
ERRDOS, ERROR_INVALID_NAME);
return (SDRC_ERROR);
}
find_first = (key_len == 0);
resume_char = 0;
client_key = 0;
if (find_first) {
status = smb_odir_openpath(sr, pn->pn_path, sattr, 0, &od);
if (status != 0) {
smbsr_error(sr, status, 0, 0);
return (SDRC_ERROR);
}
} else {
if (smb_mbc_decodef(&sr->smb_data, "b12.wwl",
&resume_char, &index, &odid, &client_key) != 0) {
return (SDRC_ERROR);
}
od = smb_tree_lookup_odir(sr, odid);
}
if (od == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE,
ERRDOS, ERROR_INVALID_HANDLE);
return (SDRC_ERROR);
}
if (!find_first) {
if ((od->d_flags & SMB_ODIR_FLAG_WILDCARDS) == 0) {
od->d_eof = B_TRUE;
} else {
odir_resume.or_type = SMB_ODIR_RESUME_IDX;
odir_resume.or_idx = index;
smb_odir_resume_at(od, &odir_resume);
}
}
(void) smb_mbc_encodef(&sr->reply, "bwwbw", 1, 0, VAR_BCC, 5, 0);
rc = 0;
index = 0;
count = 0;
if (maxcount > SMB_MAX_SEARCH)
maxcount = SMB_MAX_SEARCH;
while (count < maxcount) {
rc = smb_odir_read_fileinfo(sr, od, &fileinfo, &eos);
if (rc != 0 || eos != 0)
break;
if (*fileinfo.fi_shortname == '\0') {
if (smb_needs_mangled(fileinfo.fi_name))
continue;
(void) strlcpy(fileinfo.fi_shortname, fileinfo.fi_name,
SMB_SHORTNAMELEN - 1);
}
smb_name83(fileinfo.fi_shortname, name83, SMB_SHORTNAMELEN);
(void) smb_mbc_encodef(&sr->reply, "b11c.wwlbYl13c",
resume_char, name83, index, odid, client_key,
fileinfo.fi_dosattr & 0xff,
smb_time_gmt_to_local(sr, fileinfo.fi_mtime.tv_sec),
(int32_t)fileinfo.fi_size,
fileinfo.fi_shortname);
smb_odir_save_cookie(od, index, fileinfo.fi_cookie);
count++;
index++;
}
if (eos && rc == ENOENT)
rc = 0;
if (rc != 0) {
smb_odir_close(od);
smb_odir_release(od);
return (SDRC_ERROR);
}
if (count == 0 && find_first) {
smb_odir_close(od);
smb_odir_release(od);
smbsr_warn(sr, NT_STATUS_NO_MORE_FILES,
ERRDOS, ERROR_NO_MORE_FILES);
return (SDRC_ERROR);
}
rc = (MBC_LENGTH(&sr->reply) - sr->cur_reply_offset) - 8;
if (smb_mbc_poke(&sr->reply, sr->cur_reply_offset, "bwwbw",
1, count, rc+3, 5, rc) < 0) {
smb_odir_close(od);
smb_odir_release(od);
return (SDRC_ERROR);
}
smb_odir_release(od);
return (SDRC_SUCCESS);
}
/* *** smb_com_find_close *** */
smb_sdrc_t
smb_pre_find_close(smb_request_t *sr)
{
DTRACE_SMB_1(op__FindClose__start, smb_request_t *, sr);
return (SDRC_SUCCESS);
}
void
smb_post_find_close(smb_request_t *sr)
{
DTRACE_SMB_1(op__FindClose__done, smb_request_t *, sr);
}
smb_sdrc_t
smb_com_find_close(smb_request_t *sr)
{
int rc;
uint16_t maxcount, index;
uint16_t sattr, odid;
uint16_t key_len;
uint32_t client_key;
char *path;
unsigned char resume_char;
unsigned char type;
smb_odir_t *od;
if (smbsr_decode_vwv(sr, "ww", &maxcount, &sattr) != 0)
return (SDRC_ERROR);
rc = smbsr_decode_data(sr, "%Abw", sr, &path, &type, &key_len);
if ((rc != 0) || (type != 0x05))
return (SDRC_ERROR);
if (key_len == 0) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE,
ERRDOS, ERROR_INVALID_HANDLE);
return (SDRC_ERROR);
} else if (key_len != 21) {
return (SDRC_ERROR);
}
odid = 0;
if (smb_mbc_decodef(&sr->smb_data, "b12.wwl",
&resume_char, &index, &odid, &client_key) != 0) {
return (SDRC_ERROR);
}
od = smb_tree_lookup_odir(sr, odid);
if (od == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE,
ERRDOS, ERROR_INVALID_HANDLE);
return (SDRC_ERROR);
}
smb_odir_close(od);
smb_odir_release(od);
if (smbsr_encode_result(sr, 1, 3, "bwwbw", 1, 0, 3, 5, 0))
return (SDRC_ERROR);
return (SDRC_SUCCESS);
}
/* *** smb_com_find_unique *** */
smb_sdrc_t
smb_pre_find_unique(smb_request_t *sr)
{
DTRACE_SMB_1(op__FindUnique__start, smb_request_t *, sr);
return (SDRC_SUCCESS);
}
void
smb_post_find_unique(smb_request_t *sr)
{
DTRACE_SMB_1(op__FindUnique__done, smb_request_t *, sr);
}
smb_sdrc_t
smb_com_find_unique(struct smb_request *sr)
{
int rc;
uint16_t count, maxcount, index;
uint16_t sattr;
smb_pathname_t *pn;
unsigned char resume_char = '\0';
uint32_t client_key = 0;
char name83[SMB_SHORTNAMELEN];
smb_odir_t *od;
smb_fileinfo_t fileinfo;
uint32_t status;
uint16_t eos;
smb_vdb_t *vdb;
if (smbsr_decode_vwv(sr, "ww", &maxcount, &sattr) != 0)
return (SDRC_ERROR);
pn = &sr->arg.dirop.fqi.fq_path;
vdb = kmem_alloc(sizeof (smb_vdb_t), KM_SLEEP);
if ((smbsr_decode_data(sr, "%AV", sr, &pn->pn_path, vdb) != 0) ||
(vdb->vdb_len != 0)) {
kmem_free(vdb, sizeof (smb_vdb_t));
return (SDRC_ERROR);
}
kmem_free(vdb, sizeof (smb_vdb_t));
smb_pathname_init(sr, pn, pn->pn_path);
if (!smb_pathname_validate(sr, pn))
return (SDRC_ERROR);
if (smb_is_stream_name(pn->pn_path)) {
smbsr_error(sr, NT_STATUS_OBJECT_NAME_INVALID,
ERRDOS, ERROR_INVALID_NAME);
return (SDRC_ERROR);
}
(void) smb_mbc_encodef(&sr->reply, "bwwbw", 1, 0, VAR_BCC, 5, 0);
status = smb_odir_openpath(sr, pn->pn_path, sattr, 0, &od);
if (status != 0) {
smbsr_error(sr, status, 0, 0);
return (SDRC_ERROR);
}
if (od == NULL)
return (SDRC_ERROR);
rc = 0;
count = 0;
index = 0;
if (maxcount > SMB_MAX_SEARCH)
maxcount = SMB_MAX_SEARCH;
while (count < maxcount) {
rc = smb_odir_read_fileinfo(sr, od, &fileinfo, &eos);
if (rc != 0 || eos != 0)
break;
if (*fileinfo.fi_shortname == '\0') {
if (smb_needs_mangled(fileinfo.fi_name))
continue;
(void) strlcpy(fileinfo.fi_shortname, fileinfo.fi_name,
SMB_SHORTNAMELEN - 1);
}
smb_name83(fileinfo.fi_shortname, name83, SMB_SHORTNAMELEN);
(void) smb_mbc_encodef(&sr->reply, "b11c.wwlbYl13c",
resume_char, name83, index, od->d_odid,
client_key, fileinfo.fi_dosattr & 0xff,
smb_time_gmt_to_local(sr, fileinfo.fi_mtime.tv_sec),
(int32_t)fileinfo.fi_size,
fileinfo.fi_shortname);
count++;
index++;
}
if (eos && rc == ENOENT)
rc = 0;
smb_odir_close(od);
smb_odir_release(od);
if (rc != 0)
return (SDRC_ERROR);
if (count == 0) {
smbsr_warn(sr, NT_STATUS_NO_MORE_FILES,
ERRDOS, ERROR_NO_MORE_FILES);
return (SDRC_ERROR);
}
rc = (MBC_LENGTH(&sr->reply) - sr->cur_reply_offset) - 8;
if (smb_mbc_poke(&sr->reply, sr->cur_reply_offset,
"bwwbw", 1, count, rc+3, 5, rc) < 0) {
return (SDRC_ERROR);
}
return (SDRC_SUCCESS);
}
/*
* smb_name83
*
* Format the filename for inclusion in the resume key. The filename
* returned in the resume key is 11 bytes:
* - up to 8 bytes of filename, space padded to 8 bytes
* - up to 3 bytes of ext, space padded to 3 bytes
*
* The name passed to smb_name83 should be a shortname or a name that
* doesn't require mangling.
*
* Examples:
* "fname.txt" -> "FNAME TXT"
* "fname.tx" -> "FNAME TX "
* "filename" -> "FILENAME "
* "filename.txt" -> "FILENAMETXT"
* "FILE~1.TXT" -> "FILE~1 TXT"
*/
static void
smb_name83(const char *name, char *buf, size_t buflen)
{
const char *p;
char *pbuf;
int i;
ASSERT(name && buf && (buflen >= SMB_NAME83_BUFLEN));
(void) strlcpy(buf, " ", SMB_NAME83_BUFLEN);
/* Process "." and ".." up front */
if ((strcmp(name, ".") == 0) || (strcmp(name, "..") == 0)) {
(void) strncpy(buf, name, strlen(name));
return;
}
ASSERT(smb_needs_mangled(name) == B_FALSE);
/* Process basename */
for (i = 0, p = name, pbuf = buf;
(i < SMB_NAME83_BASELEN) && (*p != '\0') && (*p != '.'); ++i)
*pbuf++ = *p++;
/* Process the extension from the last dot in name */
if ((p = strchr(name, '.')) != NULL) {
++p;
pbuf = &buf[SMB_NAME83_BASELEN];
for (i = 0; (i < SMB_NAME83_EXTLEN) && (*p != '\0'); ++i)
*pbuf++ = *p++;
}
(void) smb_strupr(buf);
}