This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
smbc_check_server(SMBCCTX * context,
SMBCSRV * server)
{
- size_t size;
+ socklen_t size;
struct sockaddr addr;
- /*
- * Although the use of port 139 is not a guarantee that we're using
- * netbios, we assume so. We don't want to send a keepalive packet if
- * not netbios because it's not valid, and Vista, at least,
- * disconnects the client on such a request.
- */
- if (server->cli->port == 139) {
- /* Assuming netbios. Send a keepalive packet */
- if ( send_keepalive(server->cli->fd) == False ) {
- return 1;
- }
- } else {
- /*
- * Assuming not netbios. Try a different method to detect if
- * the connection is still alive.
- */
- size = sizeof(addr);
- if (getpeername(server->cli->fd, &addr, &size) == -1) {
- return 1;
- }
- }
-
- /* connection is ok */
- return 0;
+ size = sizeof(addr);
+ return (getpeername(server->cli->fd, &addr, &size) == -1);
}
/*
DEBUG(3, ("smbc_remove_usused_server: %p removed.\n", srv));
- context->callbacks.remove_cached_srv_fn(context, srv);
+ (context->callbacks.remove_cached_srv_fn)(context, srv);
SAFE_FREE(srv);
check_server_cache:
- srv = context->callbacks.get_cached_srv_fn(context, server, share,
- workgroup, username);
+ srv = (context->callbacks.get_cached_srv_fn)(context, server, share,
+ workgroup, username);
if (!auth_called && !srv && (!username[0] || !password[0])) {
if (context->internal->_auth_fn_with_context != NULL) {
- context->internal->_auth_fn_with_context(
+ (context->internal->_auth_fn_with_context)(
context,
server, share,
workgroup, sizeof(fstring),
username, sizeof(fstring),
password, sizeof(fstring));
} else {
- context->callbacks.auth_fn(
+ (context->callbacks.auth_fn)(
server, share,
workgroup, sizeof(fstring),
username, sizeof(fstring),
}
if (srv) {
- if (context->callbacks.check_server_fn(context, srv)) {
+ if ((context->callbacks.check_server_fn)(context, srv)) {
/*
* This server is no good anymore
* Try to remove it and check for more possible
* servers in the cache
*/
- if (context->callbacks.remove_unused_server_fn(context,
- srv)) {
+ if ((context->callbacks.remove_unused_server_fn)(context,
+ srv)) {
/*
* We could not remove the server completely,
* remove it from the cache so we will not get
* it again. It will be removed when the last
* file/dir is closed.
*/
- context->callbacks.remove_cached_srv_fn(context,
- srv);
+ (context->callbacks.remove_cached_srv_fn)(context,
+ srv);
}
/*
int port_try_first;
int port_try_next;
const char *username_used;
-
+ NTSTATUS status;
+
zero_ip(&ip);
ZERO_STRUCT(c);
if (srv->cli->cnum == (uint16) -1) {
/* Ensure we have accurate auth info */
if (context->internal->_auth_fn_with_context != NULL) {
- context->internal->_auth_fn_with_context(
+ (context->internal->_auth_fn_with_context)(
context,
server, share,
workgroup, sizeof(fstring),
username, sizeof(fstring),
password, sizeof(fstring));
} else {
- context->callbacks.auth_fn(
+ (context->callbacks.auth_fn)(
server, share,
workgroup, sizeof(fstring),
username, sizeof(fstring),
errno = smbc_errno(context, srv->cli);
cli_shutdown(srv->cli);
srv->cli = NULL;
- context->callbacks.remove_cached_srv_fn(context,
- srv);
+ (context->callbacks.remove_cached_srv_fn)(context,
+ srv);
srv = NULL;
}
c->port = port_try_first;
- if (!cli_connect(c, server_n, &ip)) {
+ status = cli_connect(c, server_n, &ip);
+ if (!NT_STATUS_IS_OK(status)) {
/* First connection attempt failed. Try alternate port. */
c->port = port_try_next;
- if (!cli_connect(c, server_n, &ip)) {
- cli_shutdown(c);
- errno = ETIMEDOUT;
- return NULL;
- }
- }
+ status = cli_connect(c, server_n, &ip);
+ if (!NT_STATUS_IS_OK(status)) {
+ cli_shutdown(c);
+ errno = ETIMEDOUT;
+ return NULL;
+ }
+ }
if (!cli_session_request(c, &calling, &called)) {
cli_shutdown(c);
/* now add it to the cache (internal or external) */
/* Let the cache function set errno if it wants to */
errno = 0;
- if (context->callbacks.add_cached_srv_fn(context, srv, server, share, workgroup, username)) {
+ if ((context->callbacks.add_cached_srv_fn)(context, srv,
+ server, share,
+ workgroup, username)) {
int saved_errno = errno;
DEBUG(3, (" Failed to add server to cache\n"));
errno = saved_errno;
if (*password == '\0') {
/* ... then retrieve it now. */
if (context->internal->_auth_fn_with_context != NULL) {
- context->internal->_auth_fn_with_context(
+ (context->internal->_auth_fn_with_context)(
context,
server, share,
workgroup, sizeof(fstring),
username, sizeof(fstring),
password, sizeof(fstring));
} else {
- context->callbacks.auth_fn(
+ (context->callbacks.auth_fn)(
server, share,
workgroup, sizeof(fstring),
username, sizeof(fstring),
/* now add it to the cache (internal or external) */
errno = 0; /* let cache function set errno if it likes */
- if (context->callbacks.add_cached_srv_fn(context, ipc_srv,
- server,
- "*IPC$",
- workgroup,
- username)) {
+ if ((context->callbacks.add_cached_srv_fn)(context, ipc_srv,
+ server,
+ "*IPC$",
+ workgroup,
+ username)) {
DEBUG(3, (" Failed to add server to cache\n"));
if (errno == 0) {
errno = ENOMEM;
int eno = 0;
eno = smbc_errno(context, srv->cli);
- file = context->opendir(context, fname);
+ file = (context->opendir)(context, fname);
if (!file) errno = eno;
return file;
/* IS a dir ... */
if (!file->file) {
- return context->closedir(context, file);
+ return (context->closedir)(context, file);
}
DLIST_REMOVE(context->internal->_files, file);
SAFE_FREE(file->fname);
SAFE_FREE(file);
- context->callbacks.remove_unused_server_fn(context, srv);
+ (context->callbacks.remove_unused_server_fn)(context, srv);
return -1;
if (!file->file) {
- return context->fstatdir(context, file, st);
+ return (context->fstatdir)(context, file, st);
}
void *state)
{
int i;
- NTSTATUS result;
- uint32 enum_hnd;
+ WERROR result;
+ ENUM_HND enum_hnd;
uint32 info_level = 1;
uint32 preferred_len = 0xffffffff;
- struct srvsvc_NetShareCtr1 ctr1;
- union srvsvc_NetShareCtr ctr;
+ uint32 type;
+ SRV_SHARE_INFO_CTR ctr;
+ fstring name = "";
+ fstring comment = "";
void *mem_ctx;
struct rpc_pipe_client *pipe_hnd;
- uint32 numentries;
NTSTATUS nt_status;
/* Open the server service pipe */
return -1;
}
- ZERO_STRUCT(ctr1);
- ctr.ctr1 = &ctr1;
-
/* Issue the NetShareEnum RPC call and retrieve the response */
- enum_hnd = 0;
- result = rpccli_srvsvc_NetShareEnum(pipe_hnd, mem_ctx, NULL,
- &info_level, &ctr, preferred_len,
- &numentries, &enum_hnd);
+ init_enum_hnd(&enum_hnd, 0);
+ result = rpccli_srvsvc_net_share_enum(pipe_hnd,
+ mem_ctx,
+ info_level,
+ &ctr,
+ preferred_len,
+ &enum_hnd);
/* Was it successful? */
- if (!NT_STATUS_IS_OK(result) || numentries == 0) {
+ if (!W_ERROR_IS_OK(result) || ctr.num_entries == 0) {
/* Nope. Go clean up. */
goto done;
}
/* For each returned entry... */
- for (i = 0; i < numentries; i++) {
+ for (i = 0; i < ctr.num_entries; i++) {
+
+ /* pull out the share name */
+ rpcstr_pull_unistr2_fstring(
+ name, &ctr.share.info1[i].info_1_str.uni_netname);
+
+ /* pull out the share's comment */
+ rpcstr_pull_unistr2_fstring(
+ comment, &ctr.share.info1[i].info_1_str.uni_remark);
+
+ /* Get the type value */
+ type = ctr.share.info1[i].info_1.type;
/* Add this share to the list */
- (*fn)(ctr.ctr1->array[i].name,
- ctr.ctr1->array[i].type,
- ctr.ctr1->array[i].comment, state);
+ (*fn)(name, type, comment, state);
}
done:
TALLOC_FREE(mem_ctx);
/* Tell 'em if it worked */
- return NT_STATUS_IS_OK(result) ? 0 : -1;
+ return W_ERROR_IS_OK(result) ? 0 : -1;
}
*/
ip_list = NULL;
- if (!name_resolve_bcast(MSBROWSE, 1, &ip_list, &count)) {
+ if (!NT_STATUS_IS_OK(name_resolve_bcast(MSBROWSE, 1, &ip_list,
+ &count)))
+ {
SAFE_FREE(ip_list);
*/
cb = &context->callbacks;
if (cli_is_error(targetcli) &&
- cb->check_server_fn(context, srv)) {
-
- /* ... then remove it. */
- if (cb->remove_unused_server_fn(context,
- srv)) {
- /*
- * We could not remove the server
- * completely, remove it from the
- * cache so we will not get it
- * again. It will be removed when the
- * last file/dir is closed.
- */
- cb->remove_cached_srv_fn(context, srv);
- }
+ (cb->check_server_fn)(context, srv)) {
+
+ /* ... then remove it. */
+ if ((cb->remove_unused_server_fn)(context,
+ srv)) {
+ /*
+ * We could not remove the
+ * server completely, remove
+ * it from the cache so we
+ * will not get it again. It
+ * will be removed when the
+ * last file/dir is closed.
+ */
+ (cb->remove_cached_srv_fn)(context,
+ srv);
+ }
}
errno = saved_errno;
smbc_telldir_ctx(SMBCCTX *context,
SMBCFILE *dir)
{
- off_t ret_val; /* Squash warnings about cast */
-
if (!context || !context->internal ||
!context->internal->_initialized) {
}
+ /* See if we're already at the end. */
+ if (dir->dir_next == NULL) {
+ /* We are. */
+ return -1;
+ }
+
/*
* We return the pointer here as the offset
*/
- ret_val = (off_t)(long)dir->dir_next;
- return ret_val;
-
+ return (off_t)(long)dir->dir_next->dirent;
}
/*
}
+ if (offset == -1) { /* Seek to the end of the list */
+ dir->dir_next = NULL;
+ return 0;
+ }
+
/* Now, run down the list and make sure that the entry is OK */
/* This may need to be changed if we change the format of the list */
}
-/* The MSDN is contradictory over the ordering of ACE entries in an ACL.
- However NT4 gives a "The information may have been modified by a
- computer running Windows NT 5.0" if denied ACEs do not appear before
- allowed ACEs. */
+/*
+ * Sort ACEs according to the documentation at
+ * http://support.microsoft.com/kb/269175, at least as far as it defines the
+ * order.
+ */
static int
ace_compare(SEC_ACE *ace1,
SEC_ACE *ace2)
{
- if (sec_ace_equal(ace1, ace2))
+ BOOL b1;
+ BOOL b2;
+
+ /* If the ACEs are equal, we have nothing more to do. */
+ if (sec_ace_equal(ace1, ace2)) {
return 0;
+ }
+
+ /* Inherited follow non-inherited */
+ b1 = ((ace1->flags & SEC_ACE_FLAG_INHERITED_ACE) != 0);
+ b2 = ((ace2->flags & SEC_ACE_FLAG_INHERITED_ACE) != 0);
+ if (b1 != b2) {
+ return (b1 ? 1 : -1);
+ }
+
+ /*
+ * What shall we do with AUDITs and ALARMs? It's undefined. We'll
+ * sort them after DENY and ALLOW.
+ */
+ b1 = (ace1->type != SEC_ACE_TYPE_ACCESS_ALLOWED &&
+ ace1->type != SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT &&
+ ace1->type != SEC_ACE_TYPE_ACCESS_DENIED &&
+ ace1->type != SEC_ACE_TYPE_ACCESS_DENIED_OBJECT);
+ b2 = (ace2->type != SEC_ACE_TYPE_ACCESS_ALLOWED &&
+ ace2->type != SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT &&
+ ace2->type != SEC_ACE_TYPE_ACCESS_DENIED &&
+ ace2->type != SEC_ACE_TYPE_ACCESS_DENIED_OBJECT);
+ if (b1 != b2) {
+ return (b1 ? 1 : -1);
+ }
- if (ace1->type != ace2->type)
+ /* Allowed ACEs follow denied ACEs */
+ b1 = (ace1->type == SEC_ACE_TYPE_ACCESS_ALLOWED ||
+ ace1->type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT);
+ b2 = (ace2->type == SEC_ACE_TYPE_ACCESS_ALLOWED ||
+ ace2->type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT);
+ if (b1 != b2) {
+ return (b1 ? 1 : -1);
+ }
+
+ /*
+ * ACEs applying to an entity's object follow those applying to the
+ * entity itself
+ */
+ b1 = (ace1->type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT ||
+ ace1->type == SEC_ACE_TYPE_ACCESS_DENIED_OBJECT);
+ b2 = (ace2->type == SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT ||
+ ace2->type == SEC_ACE_TYPE_ACCESS_DENIED_OBJECT);
+ if (b1 != b2) {
+ return (b1 ? 1 : -1);
+ }
+
+ /*
+ * If we get this far, the ACEs are similar as far as the
+ * characteristics we typically care about (those defined by the
+ * referenced MS document). We'll now sort by characteristics that
+ * just seems reasonable.
+ */
+
+ if (ace1->type != ace2->type) {
return ace2->type - ace1->type;
+ }
- if (sid_compare(&ace1->trustee, &ace2->trustee))
+ if (sid_compare(&ace1->trustee, &ace2->trustee)) {
return sid_compare(&ace1->trustee, &ace2->trustee);
+ }
- if (ace1->flags != ace2->flags)
+ if (ace1->flags != ace2->flags) {
return ace1->flags - ace2->flags;
+ }
- if (ace1->access_mask != ace2->access_mask)
+ if (ace1->access_mask != ace2->access_mask) {
return ace1->access_mask - ace2->access_mask;
+ }
- if (ace1->size != ace2->size)
+ if (ace1->size != ace2->size) {
return ace1->size - ace2->size;
+ }
return memcmp(ace1, ace2, sizeof(SEC_ACE));
}
}
if (!NT_STATUS_IS_OK(rpccli_lsa_lookup_names(pipe_hnd, ipc_cli->mem_ctx,
- pol, 1, &str, NULL, &sids,
+ pol, 1, &str, NULL, 1, &sids,
&types))) {
result = False;
goto done;
fstring tok;
SEC_DESC *ret = NULL;
size_t sd_size;
- DOM_SID *grp_sid=NULL;
+ DOM_SID *group_sid=NULL;
DOM_SID *owner_sid=NULL;
SEC_ACL *dacl=NULL;
int revision=1;
}
if (StrnCaseCmp(tok,"GROUP:", 6) == 0) {
- if (grp_sid) {
+ if (group_sid) {
DEBUG(5, ("GROUP specified more than once!\n"));
goto done;
}
- grp_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
- if (!grp_sid ||
+ group_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
+ if (!group_sid ||
!convert_string_to_sid(ipc_cli, pol,
numeric,
- grp_sid, tok+6)) {
+ group_sid, tok+6)) {
DEBUG(5, ("Failed to parse group sid\n"));
goto done;
}
}
if (StrnCaseCmp(tok,"GROUP+:", 7) == 0) {
- if (grp_sid) {
+ if (group_sid) {
DEBUG(5, ("GROUP specified more than once!\n"));
goto done;
}
- grp_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
- if (!grp_sid ||
+ group_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
+ if (!group_sid ||
!convert_string_to_sid(ipc_cli, pol,
False,
- grp_sid, tok+6)) {
+ group_sid, tok+6)) {
DEBUG(5, ("Failed to parse group sid\n"));
goto done;
}
}
ret = make_sec_desc(ctx, revision, SEC_DESC_SELF_RELATIVE,
- owner_sid, grp_sid, NULL, dacl, &sd_size);
+ owner_sid, group_sid, NULL, dacl, &sd_size);
done:
- SAFE_FREE(grp_sid);
+ SAFE_FREE(group_sid);
SAFE_FREE(owner_sid);
return ret;
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_nt_owner) {
return -1;
}
n = strlen(p);
- } else {
+ } else if (sidstr[0] != '\0') {
n = snprintf(buf, bufsize,
",OWNER:%s", sidstr);
}
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_nt_group) {
return -1;
}
n = strlen(p);
- } else {
+ } else if (sidstr[0] != '\0') {
n = snprintf(buf, bufsize,
",GROUP:%s", sidstr);
}
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_nt_acl) {
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
}
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_dos_size) {
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_dos_create_time &&
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_dos_access_time) {
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_dos_write_time) {
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_dos_change_time) {
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
if (! exclude_dos_inode) {
buf += n;
n_used += n;
bufsize -= n;
+ n = 0;
}
/* Restore name pointer to its original value */
SEC_DESC *sd = NULL, *old;
SEC_ACL *dacl = NULL;
DOM_SID *owner_sid = NULL;
- DOM_SID *grp_sid = NULL;
+ DOM_SID *group_sid = NULL;
uint32 i, j;
size_t sd_size;
int ret = 0;
switch (mode) {
case SMBC_XATTR_MODE_REMOVE_ALL:
old->dacl->num_aces = 0;
- SAFE_FREE(old->dacl->aces);
- SAFE_FREE(old->dacl);
- old->dacl = NULL;
dacl = old->dacl;
break;
old->dacl->aces[k+1];
}
old->dacl->num_aces--;
- if (old->dacl->num_aces == 0) {
- SAFE_FREE(old->dacl->aces);
- SAFE_FREE(old->dacl);
- old->dacl = NULL;
- }
found = True;
dacl = old->dacl;
break;
case SMBC_XATTR_MODE_SET:
old = sd;
owner_sid = old->owner_sid;
- grp_sid = old->group_sid;
+ group_sid = old->group_sid;
dacl = old->dacl;
break;
break;
case SMBC_XATTR_MODE_CHGRP:
- grp_sid = sd->group_sid;
+ group_sid = sd->group_sid;
break;
}
/* Create new security descriptor and set it */
sd = make_sec_desc(ctx, old->revision, SEC_DESC_SELF_RELATIVE,
- owner_sid, grp_sid, NULL, dacl, &sd_size);
+ owner_sid, group_sid, NULL, dacl, &sd_size);
fnum = cli_nt_create(cli, filename,
WRITE_DAC_ACCESS | WRITE_OWNER_ACCESS);
ipc_srv = smbc_attr_server(context, server, share,
workgroup, user, password,
&pol);
- srv->no_nt_session = True;
+ if (! ipc_srv) {
+ srv->no_nt_session = True;
+ }
} else {
ipc_srv = NULL;
}
ipc_srv = smbc_attr_server(context, server, share,
workgroup, user, password,
&pol);
- srv->no_nt_session = True;
+ if (! ipc_srv) {
+ srv->no_nt_session = True;
+ }
} else {
ipc_srv = NULL;
}
/* What if the path is empty, or the file exists? */
- return context->open(context, fname, O_WRONLY, 666);
+ return (context->open)(context, fname, O_WRONLY, 666);
}
/* Try to open the file for reading ... */
- if ((long)(fid1 = c_file->open(c_file, fname, O_RDONLY, 0666)) < 0) {
+ if ((long)(fid1 = (c_file->open)(c_file, fname, O_RDONLY, 0666)) < 0) {
DEBUG(3, ("Error, fname=%s, errno=%i\n", fname, errno));
return -1; /* smbc_open sets errno */
/* Now, try to open the printer file for writing */
- if ((long)(fid2 = c_print->open_print_job(c_print, printq)) < 0) {
+ if ((long)(fid2 = (c_print->open_print_job)(c_print, printq)) < 0) {
saverr = errno; /* Save errno */
- c_file->close_fn(c_file, fid1);
+ (c_file->close_fn)(c_file, fid1);
errno = saverr;
return -1;
}
- while ((bytes = c_file->read(c_file, fid1, buf, sizeof(buf))) > 0) {
+ while ((bytes = (c_file->read)(c_file, fid1, buf, sizeof(buf))) > 0) {
tot_bytes += bytes;
- if ((c_print->write(c_print, fid2, buf, bytes)) < 0) {
+ if (((c_print->write)(c_print, fid2, buf, bytes)) < 0) {
saverr = errno;
- c_file->close_fn(c_file, fid1);
- c_print->close_fn(c_print, fid2);
+ (c_file->close_fn)(c_file, fid1);
+ (c_print->close_fn)(c_print, fid2);
errno = saverr;
}
saverr = errno;
- c_file->close_fn(c_file, fid1); /* We have to close these anyway */
- c_print->close_fn(c_print, fid2);
+ (c_file->close_fn)(c_file, fid1); /* We have to close these anyway */
+ (c_print->close_fn)(c_print, fid2);
if (bytes < 0) {
f = context->internal->_files;
while (f) {
- context->close_fn(context, f);
+ (context->close_fn)(context, f);
f = f->next;
}
context->internal->_files = NULL;
DEBUG(1, ("Forced shutdown: %p (fd=%d)\n",
s, s->cli->fd));
cli_shutdown(s->cli);
- context->callbacks.remove_cached_srv_fn(context,
- s);
+ (context->callbacks.remove_cached_srv_fn)(context,
+ s);
next = s->next;
DLIST_REMOVE(context->internal->_servers, s);
SAFE_FREE(s);
}
else {
/* This is the polite way */
- if (context->callbacks.purge_cached_fn(context)) {
+ if ((context->callbacks.purge_cached_fn)(context)) {
DEBUG(1, ("Could not purge all servers, "
"free_context failed.\n"));
errno = EBUSY;
git.samba.org / samba.git / blobdiff