static const char *automount_server(const char *user_name)
{
static pstring server_name;
const char *local_machine_name = get_local_machine_name();
/* use the local machine name as the default */
/* this will be the default if WITH_AUTOMOUNT is not used or fails */
if (local_machine_name && *local_machine_name)
pstrcpy(server_name, local_machine_name);
else
pstrcpy(server_name, global_myname());
#if (defined(HAVE_NETGROUP) && defined (WITH_AUTOMOUNT))
if (lp_nis_home_map()) {
int home_server_len;
char *automount_value = automount_lookup(user_name);
home_server_len = strcspn(automount_value,":");
DEBUG(5, ("NIS lookup succeeded. Home server length: %d\n",home_server_len));
if (home_server_len > sizeof(pstring))
home_server_len = sizeof(pstring);
strncpy(server_name, automount_value, home_server_len);
server_name[home_server_len] = '\0';
}
#endif
DEBUG(4,("Home server: %s\n", server_name));
return server_name;
}
static void sync_child(char *name, int nm_type,
char *workgroup,
struct in_addr ip, bool local, bool servers,
char *fname)
{
fstring unix_workgroup;
struct cli_state *cli;
uint32 local_type = local ? SV_TYPE_LOCAL_LIST_ONLY : 0;
struct sockaddr_storage ss;
NTSTATUS status;
/* W2K DMB's return empty browse lists on port 445. Use 139.
* Patch from Andy Levine [email protected].
*/
in_addr_to_sockaddr_storage(&ss, ip);
status = cli_connect_nb(name, &ss, NBT_SMB_PORT, nm_type,
get_local_machine_name(), SMB_SIGNING_DEFAULT,
0, &cli);
if (!NT_STATUS_IS_OK(status)) {
return;
}
status = cli_negprot(cli, PROTOCOL_NT1);
if (!NT_STATUS_IS_OK(status)) {
cli_shutdown(cli);
return;
}
if (!NT_STATUS_IS_OK(cli_session_setup(cli, "", "", 1, "", 0,
workgroup))) {
cli_shutdown(cli);
return;
}
if (!NT_STATUS_IS_OK(cli_tree_connect(cli, "IPC$", "IPC", "", 1))) {
cli_shutdown(cli);
return;
}
/* All the cli_XX functions take UNIX character set. */
fstrcpy(unix_workgroup, cli->server_domain ? cli->server_domain : workgroup);
/* Fetch a workgroup list. */
cli_NetServerEnum(cli, unix_workgroup,
local_type|SV_TYPE_DOMAIN_ENUM,
callback, NULL);
/* Now fetch a server list. */
if (servers) {
fstrcpy(unix_workgroup, workgroup);
cli_NetServerEnum(cli, unix_workgroup,
local?SV_TYPE_LOCAL_LIST_ONLY:SV_TYPE_ALL,
callback, NULL);
}
cli_shutdown(cli);
}
static void sync_child(char *name, int nm_type,
char *workgroup,
struct in_addr ip, bool local, bool servers,
char *fname)
{
fstring unix_workgroup;
struct cli_state *cli;
uint32 local_type = local ? SV_TYPE_LOCAL_LIST_ONLY : 0;
struct nmb_name called, calling;
struct sockaddr_storage ss;
NTSTATUS status;
/* W2K DMB's return empty browse lists on port 445. Use 139.
* Patch from Andy Levine [email protected].
*/
cli = cli_initialise();
if (!cli) {
return;
}
if (!cli_set_port(cli, 139)) {
cli_shutdown(cli);
return;
}
in_addr_to_sockaddr_storage(&ss, ip);
status = cli_connect(cli, name, &ss);
if (!NT_STATUS_IS_OK(status)) {
cli_shutdown(cli);
return;
}
make_nmb_name(&calling, get_local_machine_name(), 0x0);
make_nmb_name(&called , name, nm_type);
if (!cli_session_request(cli, &calling, &called)) {
cli_shutdown(cli);
return;
}
if (!cli_negprot(cli)) {
cli_shutdown(cli);
return;
}
if (!NT_STATUS_IS_OK(cli_session_setup(cli, "", "", 1, "", 0,
workgroup))) {
cli_shutdown(cli);
return;
}
if (!cli_send_tconX(cli, "IPC$", "IPC", "", 1)) {
cli_shutdown(cli);
return;
}
/* All the cli_XX functions take UNIX character set. */
fstrcpy(unix_workgroup, cli->server_domain ? cli->server_domain : workgroup);
/* Fetch a workgroup list. */
cli_NetServerEnum(cli, unix_workgroup,
local_type|SV_TYPE_DOMAIN_ENUM,
callback, NULL);
/* Now fetch a server list. */
if (servers) {
fstrcpy(unix_workgroup, workgroup);
cli_NetServerEnum(cli, unix_workgroup,
local?SV_TYPE_LOCAL_LIST_ONLY:SV_TYPE_ALL,
callback, NULL);
}
cli_shutdown(cli);
}
char *alloc_sub_basic(const char *smb_name, const char *str)
{
char *b, *p, *s, *t, *r, *a_string;
fstring pidstr;
struct passwd *pass;
const char *local_machine_name = get_local_machine_name();
/* workaround to prevent a crash while lookinf at bug #687 */
if ( !str ) {
DEBUG(0,("alloc_sub_basic: NULL source string! This should not happen\n"));
return NULL;
}
a_string = strdup(str);
if (a_string == NULL) {
DEBUG(0, ("alloc_sub_specified: Out of memory!\n"));
return NULL;
}
for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
r = NULL;
b = t = a_string;
switch (*(p+1)) {
case 'U' :
r = strdup_lower(smb_name);
if (r == NULL) goto error;
t = realloc_string_sub(t, "%U", r);
break;
case 'G' :
r = strdup(smb_name);
if (r == NULL) goto error;
if ((pass = Get_Pwnam(r))!=NULL) {
t = realloc_string_sub(t, "%G", gidtoname(pass->pw_gid));
}
break;
case 'D' :
r = strdup_upper(current_user_info.domain);
if (r == NULL) goto error;
t = realloc_string_sub(t, "%D", r);
break;
case 'I' :
t = realloc_string_sub(t, "%I", client_addr());
break;
case 'L' :
if (local_machine_name && *local_machine_name)
t = realloc_string_sub(t, "%L", local_machine_name);
else
t = realloc_string_sub(t, "%L", global_myname());
break;
case 'N':
t = realloc_string_sub(t, "%N", automount_server(smb_name));
break;
case 'M' :
t = realloc_string_sub(t, "%M", client_name());
break;
case 'R' :
t = realloc_string_sub(t, "%R", remote_proto);
break;
case 'T' :
t = realloc_string_sub(t, "%T", timestring(False));
break;
case 'a' :
t = realloc_string_sub(t, "%a", remote_arch);
break;
case 'd' :
slprintf(pidstr,sizeof(pidstr)-1, "%d",(int)sys_getpid());
t = realloc_string_sub(t, "%d", pidstr);
break;
case 'h' :
t = realloc_string_sub(t, "%h", myhostname());
break;
case 'm' :
t = realloc_string_sub(t, "%m", remote_machine);
break;
case 'v' :
t = realloc_string_sub(t, "%v", SAMBA_VERSION_STRING);
break;
case '$' :
t = realloc_expand_env_var(t, p); /* Expand environment variables */
break;
default:
break;
}
p++;
SAFE_FREE(r);
if (t == NULL) goto error;
a_string = t;
}
return a_string;
error:
SAFE_FREE(a_string);
return NULL;
}
void standard_sub_basic(const char *smb_name, char *str,size_t len)
{
char *p, *s;
fstring pidstr;
struct passwd *pass;
const char *local_machine_name = get_local_machine_name();
for (s=str; (p=strchr_m(s, '%'));s=p) {
fstring tmp_str;
int l = (int)len - (int)(p-str);
if (l < 0)
l = 0;
switch (*(p+1)) {
case 'U' :
fstrcpy(tmp_str, smb_name);
strlower_m(tmp_str);
string_sub(p,"%U",tmp_str,l);
break;
case 'G' :
fstrcpy(tmp_str, smb_name);
if ((pass = Get_Pwnam(tmp_str))!=NULL) {
string_sub(p,"%G",gidtoname(pass->pw_gid),l);
} else {
p += 2;
}
break;
case 'D' :
fstrcpy(tmp_str, current_user_info.domain);
strupper_m(tmp_str);
string_sub(p,"%D", tmp_str,l);
break;
case 'I' :
string_sub(p,"%I", client_addr(),l);
break;
case 'i' :
string_sub(p,"%i", client_socket_addr(),l);
break;
case 'L' :
if (local_machine_name && *local_machine_name)
string_sub(p,"%L", local_machine_name,l);
else {
pstring temp_name;
pstrcpy(temp_name, global_myname());
strlower_m(temp_name);
string_sub(p,"%L", temp_name,l);
}
break;
case 'M' :
string_sub(p,"%M", client_name(),l);
break;
case 'R' :
string_sub(p,"%R", remote_proto,l);
break;
case 'T' :
string_sub(p,"%T", timestring(False),l);
break;
case 'a' :
string_sub(p,"%a", remote_arch,l);
break;
case 'd' :
slprintf(pidstr,sizeof(pidstr)-1, "%d",(int)sys_getpid());
string_sub(p,"%d", pidstr,l);
break;
case 'h' :
string_sub(p,"%h", myhostname(),l);
break;
case 'm' :
string_sub(p,"%m", get_remote_machine_name(),l);
break;
case 'v' :
string_sub(p,"%v", SAMBA_VERSION_STRING,l);
break;
case '$' :
p += expand_env_var(p,l);
break; /* Expand environment variables */
case '\0':
p++;
break; /* don't run off the end of the string */
default: p+=2;
break;
}
}
}