NTSTATUS rap_netshareenum(TALLOC_CTX *mem_ctx,
struct tevent_context *event_ctx,
struct loadparm_context *lp_ctx,
struct rap_NetShareEnum *r)
{
NTSTATUS nterr;
const char **snames;
struct share_context *sctx;
struct share_config *scfg;
int i, j, count;
r->out.status = 0;
r->out.available = 0;
r->out.info = NULL;
nterr = share_get_context_by_name(mem_ctx, lp_share_backend(lp_ctx), event_ctx, lp_ctx, &sctx);
if (!NT_STATUS_IS_OK(nterr)) {
return nterr;
}
nterr = share_list_all(mem_ctx, sctx, &count, &snames);
if (!NT_STATUS_IS_OK(nterr)) {
return nterr;
}
r->out.available = count;
r->out.info = talloc_array(mem_ctx,
union rap_shareenum_info, r->out.available);
for (i = 0, j = 0; i < r->out.available; i++) {
if (!NT_STATUS_IS_OK(share_get_config(mem_ctx, sctx, snames[i], &scfg))) {
DEBUG(3, ("WARNING: Service [%s] disappeared after enumeration!\n", snames[i]));
continue;
}
strncpy(r->out.info[j].info1.name,
snames[i],
sizeof(r->out.info[0].info1.name));
r->out.info[i].info1.pad = 0;
r->out.info[i].info1.type = dcesrv_common_get_share_type(mem_ctx, NULL, scfg);
r->out.info[i].info1.comment = talloc_strdup(mem_ctx, share_string_option(scfg, SHARE_COMMENT, ""));
talloc_free(scfg);
j++;
}
r->out.available = j;
return NT_STATUS_OK;
}
NTSTATUS srvsvc_create_ntvfs_context(struct dcesrv_call_state *dce_call,
TALLOC_CTX *mem_ctx,
const char *share,
struct ntvfs_context **_ntvfs)
{
NTSTATUS status;
struct srvsvc_ntvfs_ctx *c;
struct ntvfs_request *ntvfs_req;
enum ntvfs_type type;
struct share_context *sctx;
struct share_config *scfg;
const char *sharetype;
union smb_tcon tcon;
const struct tsocket_address *local_address;
const struct tsocket_address *remote_address;
status = share_get_context_by_name(mem_ctx, lpcfg_share_backend(dce_call->conn->dce_ctx->lp_ctx), dce_call->event_ctx, dce_call->conn->dce_ctx->lp_ctx, &sctx);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
status = share_get_config(mem_ctx, sctx, share, &scfg);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("srvsvc_create_ntvfs_context: couldn't find service %s\n", share));
return status;
}
#if 0 /* TODO: fix access cecking */
if (!socket_check_access(dce_call->connection->socket,
scfg->name,
share_string_list_option(scfg, SHARE_HOSTS_ALLOW),
share_string_list_option(scfg, SHARE_HOSTS_DENY))) {
return NT_STATUS_ACCESS_DENIED;
}
#endif
/* work out what sort of connection this is */
sharetype = share_string_option(scfg, SHARE_TYPE, SHARE_TYPE_DEFAULT);
if (sharetype && strcmp(sharetype, "IPC") == 0) {
type = NTVFS_IPC;
} else if (sharetype && strcmp(sharetype, "PRINTER")) {
type = NTVFS_PRINT;
} else {
type = NTVFS_DISK;
}
c = talloc(mem_ctx, struct srvsvc_ntvfs_ctx);
NT_STATUS_HAVE_NO_MEMORY(c);
/* init ntvfs function pointers */
status = ntvfs_init_connection(c, scfg, type,
PROTOCOL_NT1,
0,/* ntvfs_client_caps */
dce_call->event_ctx,
dce_call->conn->msg_ctx,
dce_call->conn->dce_ctx->lp_ctx,
dce_call->conn->server_id,
&c->ntvfs);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("srvsvc_create_ntvfs_context: ntvfs_init_connection failed for service %s\n",
scfg->name));
return status;
}
talloc_set_destructor(c, srvsvc_ntvfs_ctx_destructor);
/*
* NOTE: we only set the addr callbacks as we're not interesseted in oplocks or in getting file handles
*/
local_address = dcesrv_connection_get_local_address(dce_call->conn);
remote_address = dcesrv_connection_get_remote_address(dce_call->conn);
status = ntvfs_set_addresses(c->ntvfs, local_address, remote_address);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("srvsvc_create_ntvfs_context: NTVFS failed to set the addr callbacks!\n"));
return status;
}
ntvfs_req = ntvfs_request_create(c->ntvfs, mem_ctx,
dce_call->conn->auth_state.session_info,
0, /* TODO: fill in PID */
dce_call->time,
NULL, NULL, 0);
NT_STATUS_HAVE_NO_MEMORY(ntvfs_req);
/* Invoke NTVFS connection hook */
tcon.tcon.level = RAW_TCON_TCON;
ZERO_STRUCT(tcon.tcon.in);
tcon.tcon.in.service = scfg->name;
status = ntvfs_connect(ntvfs_req, &tcon);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("srvsvc_create_ntvfs_context: NTVFS ntvfs_connect() failed!\n"));
return status;
}
*_ntvfs = c->ntvfs;
return NT_STATUS_OK;
}
