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authorSimo Sorce <idra@samba.org>2010-06-18 11:00:38 -0400
committerAndreas Schneider <asn@samba.org>2010-09-15 12:53:41 +0200
commit3c26e95840454f8a311df037d90663abbda5854c (patch)
treeeb25d9ad71a5e1a60f45aaa7f1cf03540afdd398
parent11721874c3bc47fe7612cae611fbe321f683df6f (diff)
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s3-rpc_server: Added initial generic RPC server infrastructure.
Signed-off-by: Andreas Schneider <asn@cynapses.org>
-rw-r--r--source3/Makefile.in4
-rw-r--r--source3/rpc_server/rpc_server.c88
-rw-r--r--source3/rpc_server/rpc_server.h4
3 files changed, 94 insertions, 2 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 337045b88d..b3136db4e9 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -708,8 +708,10 @@ NPA_TSTREAM_OBJ = ../libcli/named_pipe_auth/npa_tstream.o \
RPC_NCACN_NP_INTERNAL = rpc_server/srv_pipe_register.o rpc_server/rpc_ncacn_np_internal.o \
rpc_server/rpc_handles.o
+RPC_SERVICE = rpc_server/rpc_server.o
+
RPC_PIPE_OBJ = rpc_server/srv_pipe.o rpc_server/srv_pipe_hnd.o \
- $(RPC_NCACN_NP_INTERNAL)
+ $(RPC_NCACN_NP_INTERNAL) $(RPC_SERVICE)
RPC_RPCECHO_OBJ = rpc_server/srv_echo_nt.o librpc/gen_ndr/srv_echo.o
diff --git a/source3/rpc_server/rpc_server.c b/source3/rpc_server/rpc_server.c
new file mode 100644
index 0000000000..047f128217
--- /dev/null
+++ b/source3/rpc_server/rpc_server.c
@@ -0,0 +1,88 @@
+/*
+ Unix SMB/Netbios implementation.
+ Generic infrstructure for RPC Daemons
+ Copyright (C) Simo Sorce 2010
+
+ 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 "rpc_server/rpc_server.h"
+
+struct named_pipe_listen_state {
+ int fd;
+};
+
+static void named_pipe_listener(struct tevent_context *ev,
+ struct tevent_fd *fde,
+ uint16_t flags,
+ void *private_data)
+{
+ return;
+}
+
+bool setup_named_pipe_socket(const char *pipe_name,
+ struct tevent_context *ev_ctx)
+{
+ struct named_pipe_listen_state *state;
+ struct tevent_fd *fde;
+ char *np_dir;
+
+ state = talloc(ev_ctx, struct named_pipe_listen_state);
+ if (!state) {
+ DEBUG(0, ("Out of memory\n"));
+ return false;
+ }
+ state->fd = -1;
+
+ np_dir = talloc_asprintf(state, "%s/np", lp_ncalrpc_dir());
+ if (!np_dir) {
+ DEBUG(0, ("Out of memory\n"));
+ goto out;
+ }
+
+ if (!directory_create_or_exist(np_dir, geteuid(), 0700)) {
+ DEBUG(0, ("Failed to create pipe directory %s - %s\n",
+ np_dir, strerror(errno)));
+ goto out;
+ }
+
+ state->fd = create_pipe_sock(np_dir, pipe_name, 0700);
+ if (state->fd == -1) {
+ DEBUG(0, ("Failed to create pipe socket! [%s/%s]\n",
+ np_dir, pipe_name));
+ goto out;
+ }
+
+ DEBUG(10, ("Openened pipe socket fd %d for %s\n",
+ state->fd, pipe_name));
+
+ fde = tevent_add_fd(ev_ctx,
+ state, state->fd, TEVENT_FD_READ,
+ named_pipe_listener, state);
+ if (!fde) {
+ DEBUG(0, ("Failed to add event handler!\n"));
+ goto out;
+ }
+
+ tevent_fd_set_auto_close(fde);
+ return true;
+
+out:
+ if (state->fd != -1) {
+ close(state->fd);
+ }
+ TALLOC_FREE(state);
+ return false;
+}
diff --git a/source3/rpc_server/rpc_server.h b/source3/rpc_server/rpc_server.h
index c9e5ac0901..c1573bb6c8 100644
--- a/source3/rpc_server/rpc_server.h
+++ b/source3/rpc_server/rpc_server.h
@@ -1,5 +1,5 @@
/*
- * RPC Pipe server helper headers
+ * RPC Server helper headers
* Almost completely rewritten by (C) Jeremy Allison 2005 - 2010
* Copyright (C) Simo Sorce <idra@samba.org> - 2010
*
@@ -22,5 +22,7 @@
void set_incoming_fault(struct pipes_struct *p);
void process_complete_pdu(struct pipes_struct *p);
+bool setup_named_pipe_socket(const char *pipe_name,
+ struct tevent_context *ev_ctx);
#endif /* _PRC_SERVER_H_ */