struct cli_state *get_ipc_connect_master_ip(pstring workgroup,
struct user_auth_info *user_info, struct in_addr *mb_ip)
{
fstring name;
struct cli_state *cli;
struct in_addr server_ss;
/*
* Do a name status query to find out the name of the master browser.
* We use <01><02>__MSBROWSE__<02>#01 if *#00 fails because a domain
* master browser will not respond to a wildcard query (or, at least,
* an NT4 server acting as the domain master browser will not).
*
* We might be able to use ONLY the query on MSBROWSE, but that's not
* yet been tested with all Windows versions, so until it is, leave
* the original wildcard query as the first choice and fall back to
* MSBROWSE if the wildcard query fails.
*/
if (!name_status_find("*", 0, 0x1d, *mb_ip, name) &&
!name_status_find(MSBROWSE, 1, 0x1d, *mb_ip, name))
return NULL;
if (!find_master_ip(name, &server_ss))
return NULL;
pstrcpy(workgroup, name);
DEBUG(4, ("found master browser %s, %s\n",
name, inet_ntoa(*mb_ip)));
cli = get_ipc_connect(inet_ntoa(server_ss), &server_ss, user_info);
return cli;
}
static BOOL get_servers(char *workgroup, struct user_auth_info *user_info)
{
struct cli_state *cli;
struct in_addr server_ip;
/* Open an IPC$ connection to the master browser for the workgroup */
if (!find_master_ip(workgroup, &server_ip)) {
DEBUG(4, ("Cannot find master browser for workgroup %s\n",
workgroup));
return False;
}
if (!(cli = get_ipc_connect(inet_ntoa(server_ip), &server_ip, user_info)))
return False;
if (!cli_NetServerEnum(cli, workgroup, SV_TYPE_ALL, add_name,
&servers)) {
if(cli) cli_shutdown(cli);
return False;
}
if(cli)cli_shutdown(cli);
return True;
}
struct cli_state *get_ipc_connect(char *server, struct in_addr *server_ip,
struct user_auth_info *user_info)
{
struct cli_state *cli;
pstring myname;
NTSTATUS nt_status;
get_myname(myname);
nt_status = cli_full_connection(&cli, myname, server,
server_ip, 0, "IPC$", "IPC",
user_info->username, lp_workgroup(),
user_info->password, strlen(user_info->password));
if (NT_STATUS_IS_OK(nt_status)) {
return cli;
} else if (is_ipaddress(server)) {
/* windows 9* needs a correct NMB name for connections */
fstring remote_name;
if (name_status_find("*", 0, 0, *server_ip, remote_name)) {
cli = get_ipc_connect(remote_name, server_ip, user_info);
if (cli)
return cli;
}
}
return NULL;
}
/****************************************************************************
display tree of smb workgroups, servers and shares
****************************************************************************/
static bool get_workgroups(struct user_auth_info *user_info)
{
struct cli_state *cli;
struct sockaddr_storage server_ss;
TALLOC_CTX *ctx = talloc_tos();
char *master_workgroup = NULL;
/* Try to connect to a #1d name of our current workgroup. If that
doesn't work broadcast for a master browser and then jump off
that workgroup. */
master_workgroup = talloc_strdup(ctx, lp_workgroup());
if (!master_workgroup) {
return false;
}
if (!use_bcast && !find_master_ip(lp_workgroup(), &server_ss)) {
DEBUG(4,("Unable to find master browser for workgroup %s, "
"falling back to broadcast\n",
master_workgroup));
use_bcast = true;
}
if (!use_bcast) {
char addr[INET6_ADDRSTRLEN];
print_sockaddr(addr, sizeof(addr), &server_ss);
cli = get_ipc_connect(addr, &server_ss, user_info);
if (cli == NULL) {
return false;
}
} else {
cli = get_ipc_connect_master_ip_bcast(talloc_tos(),
user_info,
&master_workgroup);
if (cli == NULL) {
DEBUG(4, ("Unable to find master browser by "
"broadcast\n"));
return false;
}
}
if (!cli_NetServerEnum(cli, master_workgroup,
SV_TYPE_DOMAIN_ENUM, add_name, &workgroups))
return False;
return True;
}
static bool get_shares(char *server_name, struct user_auth_info *user_info)
{
struct cli_state *cli;
if (!(cli = get_ipc_connect(server_name, NULL, user_info)))
return False;
if (get_rpc_shares(cli, add_name, &shares))
return True;
if (!cli_RNetShareEnum(cli, add_name, &shares))
return False;
return True;
}
/****************************************************************************
display tree of smb workgroups, servers and shares
****************************************************************************/
static BOOL get_workgroups(struct user_auth_info *user_info)
{
struct cli_state *cli, *cli2;
struct in_addr server_ip;
pstring master_workgroup;
/* Try to connect to a #1d name of our current workgroup. If that
doesn't work broadcast for a master browser and then jump off
that workgroup. */
pstrcpy(master_workgroup, lp_workgroup());
if (!use_bcast && !find_master_ip(lp_workgroup(), &server_ip)) {
DEBUG(4, ("Unable to find master browser for workgroup %s, falling back to broadcast\n",
master_workgroup));
use_bcast = True;
} else if(!use_bcast) {
if (!(cli = get_ipc_connect(inet_ntoa(server_ip), &server_ip, user_info)))
return False;
}
if (!(cli2 = get_ipc_connect_master_ip_bcast(master_workgroup, user_info))) {
DEBUG(4, ("Unable to find master browser by "
"broadcast\n"));
if(cli) cli_shutdown(cli);
return False;
}
if(cli2) {
if(cli) cli_shutdown(cli);
cli = cli2;
}
if (!cli_NetServerEnum(cli, master_workgroup,
SV_TYPE_DOMAIN_ENUM, add_name, &workgroups)) {
if(cli) cli_shutdown(cli);
return False;
}
if(cli) cli_shutdown(cli);
return True;
}
static bool get_servers(char *workgroup, struct user_auth_info *user_info)
{
struct cli_state *cli;
struct sockaddr_storage server_ss;
char addr[INET6_ADDRSTRLEN];
/* Open an IPC$ connection to the master browser for the workgroup */
if (!find_master_ip(workgroup, &server_ss)) {
DEBUG(4, ("Cannot find master browser for workgroup %s\n",
workgroup));
return False;
}
print_sockaddr(addr, sizeof(addr), &server_ss);
if (!(cli = get_ipc_connect(addr, &server_ss, user_info)))
return False;
if (!cli_NetServerEnum(cli, workgroup, SV_TYPE_ALL, add_name,
&servers))
return False;
return True;
}
