static SMBCSRV *
SMBC_server_internal(TALLOC_CTX *ctx,
SMBCCTX *context,
bool connect_if_not_found,
const char *server,
uint16_t port,
const char *share,
char **pp_workgroup,
char **pp_username,
char **pp_password,
bool *in_cache)
{
SMBCSRV *srv=NULL;
char *workgroup = NULL;
struct cli_state *c = NULL;
const char *server_n = server;
int is_ipc = (share != NULL && strcmp(share, "IPC$") == 0);
uint32_t fs_attrs = 0;
const char *username_used;
NTSTATUS status;
char *newserver, *newshare;
int flags = 0;
struct smbXcli_tcon *tcon = NULL;
int signing_state = SMB_SIGNING_DEFAULT;
ZERO_STRUCT(c);
*in_cache = false;
if (server[0] == 0) {
errno = EPERM;
return NULL;
}
/* Look for a cached connection */
srv = SMBC_find_server(ctx, context, server, share,
pp_workgroup, pp_username, pp_password);
/*
* If we found a connection and we're only allowed one share per
* server...
*/
if (srv &&
share != NULL && *share != '\0' &&
smbc_getOptionOneSharePerServer(context)) {
/*
* ... then if there's no current connection to the share,
* connect to it. SMBC_find_server(), or rather the function
* pointed to by context->get_cached_srv_fn which
* was called by SMBC_find_server(), will have issued a tree
* disconnect if the requested share is not the same as the
* one that was already connected.
*/
/*
* Use srv->cli->desthost and srv->cli->share instead of
* server and share below to connect to the actual share,
* i.e., a normal share or a referred share from
* 'msdfs proxy' share.
*/
if (!cli_state_has_tcon(srv->cli)) {
/* Ensure we have accurate auth info */
SMBC_call_auth_fn(ctx, context,
smbXcli_conn_remote_name(srv->cli->conn),
srv->cli->share,
pp_workgroup,
pp_username,
pp_password);
if (!*pp_workgroup || !*pp_username || !*pp_password) {
errno = ENOMEM;
cli_shutdown(srv->cli);
srv->cli = NULL;
smbc_getFunctionRemoveCachedServer(context)(context,
srv);
return NULL;
}
/*
* We don't need to renegotiate encryption
* here as the encryption context is not per
* tid.
*/
status = cli_tree_connect(srv->cli,
srv->cli->share,
"?????",
*pp_password,
strlen(*pp_password)+1);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
cli_shutdown(srv->cli);
srv->cli = NULL;
smbc_getFunctionRemoveCachedServer(context)(context,
srv);
srv = NULL;
}
/* Determine if this share supports case sensitivity */
if (is_ipc) {
DEBUG(4,
("IPC$ so ignore case sensitivity\n"));
status = NT_STATUS_OK;
} else {
status = cli_get_fs_attr_info(c, &fs_attrs);
}
if (!NT_STATUS_IS_OK(status)) {
DEBUG(4, ("Could not retrieve "
"case sensitivity flag: %s.\n",
nt_errstr(status)));
/*
* We can't determine the case sensitivity of
* the share. We have no choice but to use the
* user-specified case sensitivity setting.
*/
if (smbc_getOptionCaseSensitive(context)) {
cli_set_case_sensitive(c, True);
} else {
cli_set_case_sensitive(c, False);
}
} else if (!is_ipc) {
DEBUG(4,
("Case sensitive: %s\n",
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? "True"
: "False")));
cli_set_case_sensitive(
c,
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? True
: False));
}
/*
* Regenerate the dev value since it's based on both
* server and share
*/
if (srv) {
const char *remote_name =
smbXcli_conn_remote_name(srv->cli->conn);
srv->dev = (dev_t)(str_checksum(remote_name) ^
str_checksum(srv->cli->share));
}
}
}
/* If we have a connection... */
if (srv) {
/* ... then we're done here. Give 'em what they came for. */
*in_cache = true;
goto done;
}
/* If we're not asked to connect when a connection doesn't exist... */
if (! connect_if_not_found) {
/* ... then we're done here. */
return NULL;
}
if (!*pp_workgroup || !*pp_username || !*pp_password) {
errno = ENOMEM;
return NULL;
}
DEBUG(4,("SMBC_server: server_n=[%s] server=[%s]\n", server_n, server));
DEBUG(4,(" -> server_n=[%s] server=[%s]\n", server_n, server));
status = NT_STATUS_UNSUCCESSFUL;
if (smbc_getOptionUseKerberos(context)) {
flags |= CLI_FULL_CONNECTION_USE_KERBEROS;
}
if (smbc_getOptionFallbackAfterKerberos(context)) {
flags |= CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
}
if (smbc_getOptionUseCCache(context)) {
flags |= CLI_FULL_CONNECTION_USE_CCACHE;
}
if (smbc_getOptionUseNTHash(context)) {
flags |= CLI_FULL_CONNECTION_USE_NT_HASH;
}
if (context->internal->smb_encryption_level != SMBC_ENCRYPTLEVEL_NONE) {
signing_state = SMB_SIGNING_REQUIRED;
}
if (port == 0) {
if (share == NULL || *share == '\0' || is_ipc) {
/*
* Try 139 first for IPC$
*/
status = cli_connect_nb(server_n, NULL, NBT_SMB_PORT, 0x20,
smbc_getNetbiosName(context),
signing_state, flags, &c);
}
}
if (!NT_STATUS_IS_OK(status)) {
/*
* No IPC$ or 139 did not work
*/
status = cli_connect_nb(server_n, NULL, port, 0x20,
smbc_getNetbiosName(context),
signing_state, flags, &c);
}
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
return NULL;
}
cli_set_timeout(c, smbc_getTimeout(context));
status = smbXcli_negprot(c->conn, c->timeout,
lp_client_min_protocol(),
lp_client_max_protocol());
if (!NT_STATUS_IS_OK(status)) {
cli_shutdown(c);
errno = ETIMEDOUT;
return NULL;
}
if (smbXcli_conn_protocol(c->conn) >= PROTOCOL_SMB2_02) {
/* Ensure we ask for some initial credits. */
smb2cli_conn_set_max_credits(c->conn, DEFAULT_SMB2_MAX_CREDITS);
}
username_used = *pp_username;
if (!NT_STATUS_IS_OK(cli_session_setup(c, username_used,
*pp_password,
strlen(*pp_password),
*pp_password,
strlen(*pp_password),
*pp_workgroup))) {
/* Failed. Try an anonymous login, if allowed by flags. */
username_used = "";
if (smbc_getOptionNoAutoAnonymousLogin(context) ||
!NT_STATUS_IS_OK(cli_session_setup(c, username_used,
*pp_password, 1,
*pp_password, 0,
*pp_workgroup))) {
cli_shutdown(c);
errno = EPERM;
return NULL;
}
}
DEBUG(4,(" session setup ok\n"));
/* here's the fun part....to support 'msdfs proxy' shares
(on Samba or windows) we have to issues a TRANS_GET_DFS_REFERRAL
here before trying to connect to the original share.
cli_check_msdfs_proxy() will fail if it is a normal share. */
if (smbXcli_conn_dfs_supported(c->conn) &&
cli_check_msdfs_proxy(ctx, c, share,
&newserver, &newshare,
/* FIXME: cli_check_msdfs_proxy() does
not support smbc_smb_encrypt_level type */
context->internal->smb_encryption_level ?
true : false,
*pp_username,
*pp_password,
*pp_workgroup)) {
cli_shutdown(c);
srv = SMBC_server_internal(ctx, context, connect_if_not_found,
newserver, port, newshare, pp_workgroup,
pp_username, pp_password, in_cache);
TALLOC_FREE(newserver);
TALLOC_FREE(newshare);
return srv;
}
/* must be a normal share */
status = cli_tree_connect(c, share, "?????", *pp_password,
strlen(*pp_password)+1);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
cli_shutdown(c);
return NULL;
}
DEBUG(4,(" tconx ok\n"));
if (smbXcli_conn_protocol(c->conn) >= PROTOCOL_SMB2_02) {
tcon = c->smb2.tcon;
} else {
tcon = c->smb1.tcon;
}
/* Determine if this share supports case sensitivity */
if (is_ipc) {
DEBUG(4, ("IPC$ so ignore case sensitivity\n"));
status = NT_STATUS_OK;
} else {
status = cli_get_fs_attr_info(c, &fs_attrs);
}
if (!NT_STATUS_IS_OK(status)) {
DEBUG(4, ("Could not retrieve case sensitivity flag: %s.\n",
nt_errstr(status)));
/*
* We can't determine the case sensitivity of the share. We
* have no choice but to use the user-specified case
* sensitivity setting.
*/
if (smbc_getOptionCaseSensitive(context)) {
cli_set_case_sensitive(c, True);
} else {
cli_set_case_sensitive(c, False);
}
} else if (!is_ipc) {
DEBUG(4, ("Case sensitive: %s\n",
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? "True"
: "False")));
smbXcli_tcon_set_fs_attributes(tcon, fs_attrs);
}
if (context->internal->smb_encryption_level) {
/* Attempt UNIX smb encryption. */
if (!NT_STATUS_IS_OK(cli_force_encryption(c,
username_used,
*pp_password,
*pp_workgroup))) {
/*
* context->smb_encryption_level == 1
* means don't fail if encryption can't be negotiated,
* == 2 means fail if encryption can't be negotiated.
*/
DEBUG(4,(" SMB encrypt failed\n"));
if (context->internal->smb_encryption_level == 2) {
cli_shutdown(c);
errno = EPERM;
return NULL;
}
}
DEBUG(4,(" SMB encrypt ok\n"));
}
/*
* Ok, we have got a nice connection
* Let's allocate a server structure.
*/
srv = SMB_MALLOC_P(SMBCSRV);
if (!srv) {
cli_shutdown(c);
errno = ENOMEM;
return NULL;
}
ZERO_STRUCTP(srv);
DLIST_ADD(srv->cli, c);
srv->dev = (dev_t)(str_checksum(server) ^ str_checksum(share));
srv->no_pathinfo = False;
srv->no_pathinfo2 = False;
srv->no_pathinfo3 = False;
srv->no_nt_session = False;
done:
if (!pp_workgroup || !*pp_workgroup || !**pp_workgroup) {
workgroup = talloc_strdup(ctx, smbc_getWorkgroup(context));
} else {
workgroup = *pp_workgroup;
}
if(!workgroup) {
if (c != NULL) {
cli_shutdown(c);
}
SAFE_FREE(srv);
return NULL;
}
/* set the credentials to make DFS work */
smbc_set_credentials_with_fallback(context,
workgroup,
*pp_username,
*pp_password);
return srv;
}
static SMBCSRV *
SMBC_server_internal(TALLOC_CTX *ctx,
SMBCCTX *context,
bool connect_if_not_found,
const char *server,
const char *share,
char **pp_workgroup,
char **pp_username,
char **pp_password,
bool *in_cache)
{
SMBCSRV *srv=NULL;
char *workgroup = NULL;
struct cli_state *c;
struct nmb_name called, calling;
const char *server_n = server;
struct sockaddr_storage ss;
int tried_reverse = 0;
int port_try_first;
int port_try_next;
int is_ipc = (share != NULL && strcmp(share, "IPC$") == 0);
uint32 fs_attrs = 0;
const char *username_used;
NTSTATUS status;
char *newserver, *newshare;
zero_sockaddr(&ss);
ZERO_STRUCT(c);
*in_cache = false;
if (server[0] == 0) {
errno = EPERM;
return NULL;
}
/* Look for a cached connection */
srv = SMBC_find_server(ctx, context, server, share,
pp_workgroup, pp_username, pp_password);
/*
* If we found a connection and we're only allowed one share per
* server...
*/
if (srv &&
*share != '\0' &&
smbc_getOptionOneSharePerServer(context)) {
/*
* ... then if there's no current connection to the share,
* connect to it. SMBC_find_server(), or rather the function
* pointed to by context->get_cached_srv_fn which
* was called by SMBC_find_server(), will have issued a tree
* disconnect if the requested share is not the same as the
* one that was already connected.
*/
/*
* Use srv->cli->desthost and srv->cli->share instead of
* server and share below to connect to the actual share,
* i.e., a normal share or a referred share from
* 'msdfs proxy' share.
*/
if (srv->cli->cnum == (uint16) -1) {
/* Ensure we have accurate auth info */
SMBC_call_auth_fn(ctx, context,
srv->cli->desthost,
srv->cli->share,
pp_workgroup,
pp_username,
pp_password);
if (!*pp_workgroup || !*pp_username || !*pp_password) {
errno = ENOMEM;
cli_shutdown(srv->cli);
srv->cli = NULL;
smbc_getFunctionRemoveCachedServer(context)(context,
srv);
return NULL;
}
/*
* We don't need to renegotiate encryption
* here as the encryption context is not per
* tid.
*/
status = cli_tcon_andx(srv->cli, srv->cli->share, "?????",
*pp_password,
strlen(*pp_password)+1);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
cli_shutdown(srv->cli);
srv->cli = NULL;
smbc_getFunctionRemoveCachedServer(context)(context,
srv);
srv = NULL;
}
/* Determine if this share supports case sensitivity */
if (is_ipc) {
DEBUG(4,
("IPC$ so ignore case sensitivity\n"));
} else if (!cli_get_fs_attr_info(c, &fs_attrs)) {
DEBUG(4, ("Could not retrieve "
"case sensitivity flag: %s.\n",
cli_errstr(c)));
/*
* We can't determine the case sensitivity of
* the share. We have no choice but to use the
* user-specified case sensitivity setting.
*/
if (smbc_getOptionCaseSensitive(context)) {
cli_set_case_sensitive(c, True);
} else {
cli_set_case_sensitive(c, False);
}
} else {
DEBUG(4,
("Case sensitive: %s\n",
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? "True"
: "False")));
cli_set_case_sensitive(
c,
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? True
: False));
}
/*
* Regenerate the dev value since it's based on both
* server and share
*/
if (srv) {
srv->dev = (dev_t)(str_checksum(srv->cli->desthost) ^
str_checksum(srv->cli->share));
}
}
}
/* If we have a connection... */
if (srv) {
/* ... then we're done here. Give 'em what they came for. */
*in_cache = true;
goto done;
}
/* If we're not asked to connect when a connection doesn't exist... */
if (! connect_if_not_found) {
/* ... then we're done here. */
return NULL;
}
if (!*pp_workgroup || !*pp_username || !*pp_password) {
errno = ENOMEM;
return NULL;
}
make_nmb_name(&calling, smbc_getNetbiosName(context), 0x0);
make_nmb_name(&called , server, 0x20);
DEBUG(4,("SMBC_server: server_n=[%s] server=[%s]\n", server_n, server));
DEBUG(4,(" -> server_n=[%s] server=[%s]\n", server_n, server));
again:
zero_sockaddr(&ss);
/* have to open a new connection */
if ((c = cli_initialise()) == NULL) {
errno = ENOMEM;
return NULL;
}
if (smbc_getOptionUseKerberos(context)) {
c->use_kerberos = True;
}
if (smbc_getOptionFallbackAfterKerberos(context)) {
c->fallback_after_kerberos = True;
}
if (smbc_getOptionUseCCache(context)) {
c->use_ccache = True;
}
c->timeout = smbc_getTimeout(context);
/*
* Force use of port 139 for first try if share is $IPC, empty, or
* null, so browse lists can work
*/
if (share == NULL || *share == '\0' || is_ipc) {
port_try_first = 139;
port_try_next = 445;
} else {
port_try_first = 445;
port_try_next = 139;
}
c->port = port_try_first;
status = cli_connect(c, server_n, &ss);
if (!NT_STATUS_IS_OK(status)) {
/* First connection attempt failed. Try alternate port. */
c->port = port_try_next;
status = cli_connect(c, server_n, &ss);
if (!NT_STATUS_IS_OK(status)) {
cli_shutdown(c);
errno = ETIMEDOUT;
return NULL;
}
}
if (!cli_session_request(c, &calling, &called)) {
cli_shutdown(c);
if (strcmp(called.name, "*SMBSERVER")) {
make_nmb_name(&called , "*SMBSERVER", 0x20);
goto again;
} else { /* Try one more time, but ensure we don't loop */
/* Only try this if server is an IP address ... */
if (is_ipaddress(server) && !tried_reverse) {
fstring remote_name;
struct sockaddr_storage rem_ss;
if (!interpret_string_addr(&rem_ss, server,
NI_NUMERICHOST)) {
DEBUG(4, ("Could not convert IP address "
"%s to struct sockaddr_storage\n",
server));
errno = ETIMEDOUT;
return NULL;
}
tried_reverse++; /* Yuck */
if (name_status_find("*", 0, 0,
&rem_ss, remote_name)) {
make_nmb_name(&called,
remote_name,
0x20);
goto again;
}
}
}
errno = ETIMEDOUT;
return NULL;
}
DEBUG(4,(" session request ok\n"));
status = cli_negprot(c);
if (!NT_STATUS_IS_OK(status)) {
cli_shutdown(c);
errno = ETIMEDOUT;
return NULL;
}
username_used = *pp_username;
if (!NT_STATUS_IS_OK(cli_session_setup(c, username_used,
*pp_password,
strlen(*pp_password),
*pp_password,
strlen(*pp_password),
*pp_workgroup))) {
fprintf(stderr, "JerryLin: Libsmb_server.c->SMBC_server_internal: cli_session_setup fail with username=[%s], password=[%s]\n", username_used, *pp_password);
/* Failed. Try an anonymous login, if allowed by flags. */
username_used = "";
if (smbc_getOptionNoAutoAnonymousLogin(context) ||
!NT_STATUS_IS_OK(cli_session_setup(c, username_used,
*pp_password, 1,
*pp_password, 0,
*pp_workgroup))) {
cli_shutdown(c);
errno = EPERM;
return NULL;
}
}
status = cli_init_creds(c, username_used,
*pp_workgroup, *pp_password);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
cli_shutdown(c);
return NULL;
}
DEBUG(4,(" session setup ok\n"));
/* here's the fun part....to support 'msdfs proxy' shares
(on Samba or windows) we have to issues a TRANS_GET_DFS_REFERRAL
here before trying to connect to the original share.
cli_check_msdfs_proxy() will fail if it is a normal share. */
if ((c->capabilities & CAP_DFS) &&
cli_check_msdfs_proxy(ctx, c, share,
&newserver, &newshare,
/* FIXME: cli_check_msdfs_proxy() does
not support smbc_smb_encrypt_level type */
context->internal->smb_encryption_level ?
true : false,
*pp_username,
*pp_password,
*pp_workgroup)) {
cli_shutdown(c);
srv = SMBC_server_internal(ctx, context, connect_if_not_found,
newserver, newshare, pp_workgroup,
pp_username, pp_password, in_cache);
TALLOC_FREE(newserver);
TALLOC_FREE(newshare);
return srv;
}
/* must be a normal share */
status = cli_tcon_andx(c, share, "?????", *pp_password,
strlen(*pp_password)+1);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
fprintf(stderr, "JerryLin: Libsmb_server.c->SMBC_server_internal: cli_tcon_andx return %08X, errno=[%d]\n", NT_STATUS_V(status), errno);
cli_shutdown(c);
return NULL;
}
DEBUG(4,(" tconx ok\n"));
/* Determine if this share supports case sensitivity */
if (is_ipc) {
DEBUG(4, ("IPC$ so ignore case sensitivity\n"));
} else if (!cli_get_fs_attr_info(c, &fs_attrs)) {
DEBUG(4, ("Could not retrieve case sensitivity flag: %s.\n",
cli_errstr(c)));
/*
* We can't determine the case sensitivity of the share. We
* have no choice but to use the user-specified case
* sensitivity setting.
*/
if (smbc_getOptionCaseSensitive(context)) {
cli_set_case_sensitive(c, True);
} else {
cli_set_case_sensitive(c, False);
}
} else {
DEBUG(4, ("Case sensitive: %s\n",
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? "True"
: "False")));
cli_set_case_sensitive(c,
(fs_attrs & FILE_CASE_SENSITIVE_SEARCH
? True
: False));
}
if (context->internal->smb_encryption_level) {
/* Attempt UNIX smb encryption. */
if (!NT_STATUS_IS_OK(cli_force_encryption(c,
username_used,
*pp_password,
*pp_workgroup))) {
/*
* context->smb_encryption_level == 1
* means don't fail if encryption can't be negotiated,
* == 2 means fail if encryption can't be negotiated.
*/
DEBUG(4,(" SMB encrypt failed\n"));
if (context->internal->smb_encryption_level == 2) {
cli_shutdown(c);
errno = EPERM;
return NULL;
}
}
DEBUG(4,(" SMB encrypt ok\n"));
}
/*
* Ok, we have got a nice connection
* Let's allocate a server structure.
*/
srv = SMB_MALLOC_P(SMBCSRV);
if (!srv) {
cli_shutdown(c);
errno = ENOMEM;
return NULL;
}
ZERO_STRUCTP(srv);
srv->cli = c;
srv->dev = (dev_t)(str_checksum(server) ^ str_checksum(share));
srv->no_pathinfo = False;
srv->no_pathinfo2 = False;
srv->no_nt_session = False;
done:
if (!pp_workgroup || !*pp_workgroup || !**pp_workgroup) {
workgroup = talloc_strdup(ctx, smbc_getWorkgroup(context));
} else {
workgroup = *pp_workgroup;
}
if(!workgroup) {
return NULL;
}
/* set the credentials to make DFS work */
smbc_set_credentials_with_fallback(context,
workgroup,
*pp_username,
*pp_password);
return srv;
}
int
SMBC_fstatvfs_ctx(SMBCCTX *context,
SMBCFILE *file,
struct statvfs *st)
{
unsigned long flags = 0;
uint32 fs_attrs = 0;
struct cli_state *cli = file->srv->cli;
/* Initialize all fields (at least until we actually use them) */
memset(st, 0, sizeof(*st));
/*
* The state of each flag is such that the same bits are unset as
* would typically be unset on a local file system on a POSIX OS. Thus
* the bit is on, for example, only for case-insensitive file systems
* since most POSIX file systems are case sensitive and fstatvfs()
* would typically return zero in these bits on such a local file
* system.
*/
/* See if the server has UNIX CIFS support */
if (! SERVER_HAS_UNIX_CIFS(cli)) {
uint64_t total_allocation_units;
uint64_t caller_allocation_units;
uint64_t actual_allocation_units;
uint64_t sectors_per_allocation_unit;
uint64_t bytes_per_sector;
NTSTATUS status;
/* Nope. If size data is available... */
status = cli_get_fs_full_size_info(cli,
&total_allocation_units,
&caller_allocation_units,
&actual_allocation_units,
§ors_per_allocation_unit,
&bytes_per_sector);
if (NT_STATUS_IS_OK(status)) {
/* ... then provide it */
st->f_bsize =
(unsigned long) bytes_per_sector;
#if HAVE_FRSIZE
st->f_frsize =
(unsigned long) sectors_per_allocation_unit;
#endif
st->f_blocks =
(fsblkcnt_t) total_allocation_units;
st->f_bfree =
(fsblkcnt_t) actual_allocation_units;
}
flags |= SMBC_VFS_FEATURE_NO_UNIXCIFS;
} else {
uint32 optimal_transfer_size;
uint32 block_size;
uint64_t total_blocks;
uint64_t blocks_available;
uint64_t user_blocks_available;
uint64_t total_file_nodes;
uint64_t free_file_nodes;
uint64_t fs_identifier;
NTSTATUS status;
/* Has UNIXCIFS. If POSIX filesystem info is available... */
status = cli_get_posix_fs_info(cli,
&optimal_transfer_size,
&block_size,
&total_blocks,
&blocks_available,
&user_blocks_available,
&total_file_nodes,
&free_file_nodes,
&fs_identifier);
if (NT_STATUS_IS_OK(status)) {
/* ... then what's provided here takes precedence. */
st->f_bsize =
(unsigned long) block_size;
st->f_blocks =
(fsblkcnt_t) total_blocks;
st->f_bfree =
(fsblkcnt_t) blocks_available;
st->f_bavail =
(fsblkcnt_t) user_blocks_available;
st->f_files =
(fsfilcnt_t) total_file_nodes;
st->f_ffree =
(fsfilcnt_t) free_file_nodes;
#if HAVE_FSID_INT
st->f_fsid =
(unsigned long) fs_identifier;
#endif
}
}
/* See if the share is case sensitive */
if (!NT_STATUS_IS_OK(cli_get_fs_attr_info(cli, &fs_attrs))) {
/*
* We can't determine the case sensitivity of
* the share. We have no choice but to use the
* user-specified case sensitivity setting.
*/
if (! smbc_getOptionCaseSensitive(context)) {
flags |= SMBC_VFS_FEATURE_CASE_INSENSITIVE;
}
} else {
if (! (fs_attrs & FILE_CASE_SENSITIVE_SEARCH)) {
flags |= SMBC_VFS_FEATURE_CASE_INSENSITIVE;
}
}
/* See if DFS is supported */
if ((cli_state_capabilities(cli) & CAP_DFS) && cli->dfsroot) {
flags |= SMBC_VFS_FEATURE_DFS;
}
#if HAVE_STATVFS_F_FLAG
st->f_flag = flags;
#elif HAVE_STATVFS_F_FLAGS
st->f_flags = flags;
#endif
return 0;
}
static int parse_quota_set(pstring set_str, pstring username_str, enum SMB_QUOTA_TYPE *qtype, int *cmd, SMB_NTQUOTA_STRUCT *pqt)
{
char *p = set_str,*p2;
int todo;
BOOL stop = False;
BOOL enable = False;
BOOL deny = False;
if (strnequal(set_str,"UQLIM:",6)) {
p += 6;
*qtype = SMB_USER_QUOTA_TYPE;
*cmd = QUOTA_SETLIM;
todo = PARSE_LIM;
if ((p2=strstr(p,":"))==NULL) {
return -1;
}
*p2 = '\0';
p2++;
fstrcpy(username_str,p);
p = p2;
} else if (strnequal(set_str,"FSQLIM:",7)) {
p +=7;
*qtype = SMB_USER_FS_QUOTA_TYPE;
*cmd = QUOTA_SETLIM;
todo = PARSE_LIM;
} else if (strnequal(set_str,"FSQFLAGS:",9)) {
p +=9;
todo = PARSE_FLAGS;
*qtype = SMB_USER_FS_QUOTA_TYPE;
*cmd = QUOTA_SETFLAGS;
} else {
return -1;
}
switch (todo) {
case PARSE_LIM:
#if defined(HAVE_LONGLONG)
if (sscanf(p,"%llu/%llu",&pqt->softlim,&pqt->hardlim)!=2) {
#else
if (sscanf(p,"%lu/%lu",&pqt->softlim,&pqt->hardlim)!=2) {
#endif
return -1;
}
break;
case PARSE_FLAGS:
while (!stop) {
if ((p2=strstr(p,"/"))==NULL) {
stop = True;
} else {
*p2 = '\0';
p2++;
}
if (strnequal(p,"QUOTA_ENABLED",13)) {
enable = True;
} else if (strnequal(p,"DENY_DISK",9)) {
deny = True;
} else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
pqt->qflags |= QUOTAS_LOG_THRESHOLD;
} else if (strnequal(p,"LOG_HARDLIMIT",13)) {
pqt->qflags |= QUOTAS_LOG_LIMIT;
} else {
return -1;
}
p=p2;
}
if (deny) {
pqt->qflags |= QUOTAS_DENY_DISK;
} else if (enable) {
pqt->qflags |= QUOTAS_ENABLED;
}
break;
}
return 0;
}
static int do_quota(struct cli_state *cli, enum SMB_QUOTA_TYPE qtype, uint16 cmd, pstring username_str, SMB_NTQUOTA_STRUCT *pqt)
{
uint32 fs_attrs = 0;
int quota_fnum = 0;
SMB_NTQUOTA_LIST *qtl = NULL;
SMB_NTQUOTA_STRUCT qt;
ZERO_STRUCT(qt);
if (!cli_get_fs_attr_info(cli, &fs_attrs)) {
d_printf("Failed to get the filesystem attributes %s.\n",
cli_errstr(cli));
return -1;
}
if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
d_printf("Quotas are not supported by the server.\n");
return 0;
}
if (!cli_get_quota_handle(cli, "a_fnum)) {
d_printf("Failed to open \\%s %s.\n",
FAKE_FILE_NAME_QUOTA,cli_errstr(cli));
return -1;
}
switch(qtype) {
case SMB_USER_QUOTA_TYPE:
if (!StringToSid(&qt.sid, username_str)) {
d_printf("StringToSid() failed for [%s]\n",username_str);
return -1;
}
switch(cmd) {
case QUOTA_GET:
if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
dump_ntquota(&qt,verbose,numeric,SidToString);
break;
case QUOTA_SETLIM:
pqt->sid = qt.sid;
if (!cli_set_user_quota(cli, quota_fnum, pqt)) {
d_printf("%s cli_set_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
dump_ntquota(&qt,verbose,numeric,SidToString);
break;
case QUOTA_LIST:
if (!cli_list_user_quota(cli, quota_fnum, &qtl)) {
d_printf("%s cli_set_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
dump_ntquota_list(&qtl,verbose,numeric,SidToString);
free_ntquota_list(&qtl);
break;
default:
d_printf("Unknown Error\n");
return -1;
}
break;
case SMB_USER_FS_QUOTA_TYPE:
switch(cmd) {
case QUOTA_GET:
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
case QUOTA_SETLIM:
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
qt.softlim = pqt->softlim;
qt.hardlim = pqt->hardlim;
if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_set_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
case QUOTA_SETFLAGS:
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
qt.qflags = pqt->qflags;
if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_set_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
default:
d_printf("Unknown Error\n");
return -1;
}
break;
default:
d_printf("Unknown Error\n");
return -1;
}
cli_close(cli, quota_fnum);
return 0;
}
static int do_quota(struct cli_state *cli,
enum SMB_QUOTA_TYPE qtype,
uint16_t cmd,
const char *username_str,
SMB_NTQUOTA_STRUCT *pqt)
{
uint32_t fs_attrs = 0;
uint16_t quota_fnum = 0;
SMB_NTQUOTA_LIST *qtl = NULL;
TALLOC_CTX *qtl_ctx = NULL;
SMB_NTQUOTA_STRUCT qt;
NTSTATUS status;
ZERO_STRUCT(qt);
status = cli_get_fs_attr_info(cli, &fs_attrs);
if (!NT_STATUS_IS_OK(status)) {
d_printf("Failed to get the filesystem attributes %s.\n",
nt_errstr(status));
return -1;
}
if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
d_printf("Quotas are not supported by the server.\n");
return 0;
}
status = cli_get_quota_handle(cli, "a_fnum);
if (!NT_STATUS_IS_OK(status)) {
d_printf("Quotas are not enabled on this share.\n");
d_printf("Failed to open %s %s.\n",
FAKE_FILE_NAME_QUOTA_WIN32,
nt_errstr(status));
return -1;
}
switch(qtype) {
case SMB_USER_QUOTA_TYPE:
if (!StringToSid(&qt.sid, username_str)) {
d_printf("StringToSid() failed for [%s]\n",username_str);
return -1;
}
switch(cmd) {
case QUOTA_GET:
status = cli_get_user_quota(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_user_quota %s\n",
nt_errstr(status),
username_str);
return -1;
}
dump_ntquota(&qt,verbose,numeric,SidToString);
break;
case QUOTA_SETLIM:
pqt->sid = qt.sid;
if ((qtl_ctx = talloc_init(
"SMB_USER_QUOTA_SET")) ==
NULL) {
return -1;
}
if (!add_record_to_ntquota_list(
qtl_ctx, pqt, &qtl)) {
TALLOC_FREE(qtl_ctx);
return -1;
}
status = cli_set_user_quota(
cli, quota_fnum, qtl);
free_ntquota_list(&qtl);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_set_user_quota %s\n",
nt_errstr(status),
username_str);
return -1;
}
status = cli_get_user_quota(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_user_quota %s\n",
nt_errstr(status),
username_str);
return -1;
}
dump_ntquota(&qt,verbose,numeric,SidToString);
break;
case QUOTA_LIST:
status = cli_list_user_quota(
cli, quota_fnum, &qtl);
if (!NT_STATUS_IS_OK(status)) {
d_printf(
"%s cli_list_user_quota\n",
nt_errstr(status));
return -1;
}
dump_ntquota_list(&qtl,verbose,numeric,SidToString);
free_ntquota_list(&qtl);
break;
default:
d_printf("Unknown Error\n");
return -1;
}
break;
case SMB_USER_FS_QUOTA_TYPE:
switch(cmd) {
case QUOTA_GET:
status = cli_get_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_fs_quota_info\n",
nt_errstr(status));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
case QUOTA_SETLIM:
status = cli_get_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_fs_quota_info\n",
nt_errstr(status));
return -1;
}
qt.softlim = pqt->softlim;
qt.hardlim = pqt->hardlim;
status = cli_set_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_set_fs_quota_info\n",
nt_errstr(status));
return -1;
}
status = cli_get_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_fs_quota_info\n",
nt_errstr(status));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
case QUOTA_SETFLAGS:
status = cli_get_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_fs_quota_info\n",
nt_errstr(status));
return -1;
}
qt.qflags = pqt->qflags;
status = cli_set_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_set_fs_quota_info\n",
nt_errstr(status));
return -1;
}
status = cli_get_fs_quota_info(
cli, quota_fnum, &qt);
if (!NT_STATUS_IS_OK(status)) {
d_printf("%s cli_get_fs_quota_info\n",
nt_errstr(status));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
default:
d_printf("Unknown Error\n");
return -1;
}
break;
default:
d_printf("Unknown Error\n");
return -1;
}
cli_close(cli, quota_fnum);
return 0;
}
static int do_quota(struct cli_state *cli,
enum SMB_QUOTA_TYPE qtype,
uint16 cmd,
const char *username_str,
SMB_NTQUOTA_STRUCT *pqt)
{
uint32 fs_attrs = 0;
int quota_fnum = 0;
SMB_NTQUOTA_LIST *qtl = NULL;
SMB_NTQUOTA_STRUCT qt;
ZERO_STRUCT(qt);
if (!cli_get_fs_attr_info(cli, &fs_attrs)) {
d_printf("Failed to get the filesystem attributes %s.\n",
cli_errstr(cli));
return -1;
}
if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
d_printf("Quotas are not supported by the server.\n");
return 0;
}
if (!cli_get_quota_handle(cli, "a_fnum)) {
d_printf("Quotas are not enabled on this share.\n");
d_printf("Failed to open %s %s.\n",
FAKE_FILE_NAME_QUOTA_WIN32,cli_errstr(cli));
return -1;
}
switch(qtype) {
case SMB_USER_QUOTA_TYPE:
if (!StringToSid(&qt.sid, username_str)) {
d_printf("StringToSid() failed for [%s]\n",username_str);
return -1;
}
switch(cmd) {
case QUOTA_GET:
if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
dump_ntquota(&qt,verbose,numeric,SidToString);
break;
case QUOTA_SETLIM:
pqt->sid = qt.sid;
if (!cli_set_user_quota(cli, quota_fnum, pqt)) {
d_printf("%s cli_set_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
dump_ntquota(&qt,verbose,numeric,SidToString);
break;
case QUOTA_LIST:
if (!cli_list_user_quota(cli, quota_fnum, &qtl)) {
d_printf("%s cli_set_user_quota %s\n",
cli_errstr(cli),username_str);
return -1;
}
dump_ntquota_list(&qtl,verbose,numeric,SidToString);
free_ntquota_list(&qtl);
break;
default:
d_printf("Unknown Error\n");
return -1;
}
break;
case SMB_USER_FS_QUOTA_TYPE:
switch(cmd) {
case QUOTA_GET:
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
case QUOTA_SETLIM:
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
qt.softlim = pqt->softlim;
qt.hardlim = pqt->hardlim;
if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_set_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
case QUOTA_SETFLAGS:
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
qt.qflags = pqt->qflags;
if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_set_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
d_printf("%s cli_get_fs_quota_info\n",
cli_errstr(cli));
return -1;
}
dump_ntquota(&qt,True,numeric,NULL);
break;
default:
d_printf("Unknown Error\n");
return -1;
}
break;
default:
d_printf("Unknown Error\n");
return -1;
}
cli_close(cli, quota_fnum);
return 0;
}
