1 files changed, 140 insertions, 0 deletions
diff --git a/source4/samba/service.c b/source4/samba/service.c
new file mode 100644
index 0000000..2ad6c8f
--- /dev/null
+++ b/source4/samba/service.c
@@ -0,0 +1,140 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   SERVER SERVICE code
+
+   Copyright (C) Andrew Tridgell 2003-2005
+   Copyright (C) Stefan (metze) Metzmacher	2004
+   
+   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 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "../lib/util/dlinklist.h"
+#include "samba/process_model.h"
+#include "lib/util/samba_modules.h"
+
+#undef strcasecmp
+
+/*
+  a linked list of registered servers
+*/
+static struct registered_server {
+	struct registered_server *next, *prev;
+	const char *service_name;
+	const struct service_details *service_details;
+} *registered_servers;
+
+/*
+  register a server service. 
+*/
+NTSTATUS register_server_service(TALLOC_CTX *ctx,
+				const char *name,
+				const struct service_details *details)
+{
+	struct registered_server *srv;
+	srv = talloc(ctx, struct registered_server);
+	NT_STATUS_HAVE_NO_MEMORY(srv);
+	srv->service_name = name;
+	srv->service_details =
+		talloc_memdup(ctx, details, sizeof(struct service_details));
+	NT_STATUS_HAVE_NO_MEMORY(srv->service_details);
+	DLIST_ADD_END(registered_servers, srv);
+	return NT_STATUS_OK;
+}
+
+
+/*
+  initialise a server service
+*/
+static NTSTATUS server_service_init(const char *name,
+				    struct tevent_context *event_context,
+				    struct loadparm_context *lp_ctx,
+				    const struct model_ops *model_ops,
+				    int from_parent_fd)
+{
+	struct registered_server *srv;
+	for (srv=registered_servers; srv; srv=srv->next) {
+		if (strcasecmp(name, srv->service_name) == 0) {
+			return task_server_startup(event_context, lp_ctx,
+						   srv->service_name,
+						   model_ops,
+						   srv->service_details,
+						   from_parent_fd);
+		}
+	}
+	return NT_STATUS_INVALID_SYSTEM_SERVICE;
+}
+
+
+/*
+  startup all of our server services
+*/
+NTSTATUS server_service_startup(struct tevent_context *event_ctx,
+				struct loadparm_context *lp_ctx,
+				const char *model, const char **server_services,
+				int from_parent_fd)
+{
+	int i;
+	const struct model_ops *model_ops;
+
+	if (!server_services) {
+		DBG_ERR("server_service_startup: "
+			"no endpoint servers configured\n");
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+
+	model_ops = process_model_startup(model);
+	if (!model_ops) {
+		DBG_ERR("process_model_startup('%s') failed\n", model);
+		return NT_STATUS_INTERNAL_ERROR;
+	}
+
+	for (i=0;server_services[i];i++) {
+		NTSTATUS status;
+
+		status = server_service_init(server_services[i], event_ctx,
+					     lp_ctx, model_ops, from_parent_fd);
+		if (!NT_STATUS_IS_OK(status)) {
+			DBG_ERR("Failed to start service '%s' - %s\n",
+				 server_services[i], nt_errstr(status));
+		}
+		NT_STATUS_NOT_OK_RETURN(status);
+	}
+
+	return NT_STATUS_OK;
+}
+
+_PUBLIC_ NTSTATUS samba_service_init(void)
+{
+#define _MODULE_PROTO(init) extern NTSTATUS init(TALLOC_CTX *);
+	STATIC_service_MODULES_PROTO;
+	init_module_fn static_init[] = { STATIC_service_MODULES };
+	init_module_fn *shared_init = NULL;
+	static bool initialised;
+
+	if (initialised) {
+		return NT_STATUS_OK;
+	}
+	initialised = true;
+
+	shared_init = load_samba_modules(NULL, "service");
+
+	run_init_functions(NULL, static_init);
+	run_init_functions(NULL, shared_init);
+
+	TALLOC_FREE(shared_init);
+
+	return NT_STATUS_OK;
+}