s3-librpc: Add dcerpc_binding_vector_add_port().

[samba.git] / source3 / librpc / rpc / dcerpc_ep.c

diff --git a/source3/librpc/rpc/dcerpc_ep.c b/source3/librpc/rpc/dcerpc_ep.c
index bd4e9ee0d90d77042f4595550a4ecefdf08e0364..20936bcbf32cacaaa2b0082db66c2679105c1643 100644 (file)
--- a/source3/librpc/rpc/dcerpc_ep.c
+++ b/source3/librpc/rpc/dcerpc_ep.c
@@ -133,6 +133,63 @@ NTSTATUS dcerpc_binding_vector_add_np_default(const struct ndr_interface_table *
        return NT_STATUS_OK;
 }
 
+NTSTATUS dcerpc_binding_vector_add_port(const struct ndr_interface_table *iface,
+                                       struct dcerpc_binding_vector *bvec,
+                                       const char *host,
+                                       uint16_t port)
+{
+       uint32_t ep_count = iface->endpoints->count;
+       uint32_t i;
+       NTSTATUS status;
+       bool ok;
+
+       for (i = 0; i < ep_count; i++) {
+               struct dcerpc_binding *b;
+
+               b = talloc_zero(bvec->bindings, struct dcerpc_binding);
+               if (b == NULL) {
+                       return NT_STATUS_NO_MEMORY;
+               }
+
+               status = dcerpc_parse_binding(b, iface->endpoints->names[i], &b);
+               if (!NT_STATUS_IS_OK(status)) {
+                       return NT_STATUS_UNSUCCESSFUL;
+               }
+
+               if (b->transport != NCACN_IP_TCP) {
+                       talloc_free(b);
+                       continue;
+               }
+
+               b->object = iface->syntax_id;
+
+               b->host = talloc_strdup(b, host);
+               if (b->host == NULL) {
+                       talloc_free(b);
+                       return NT_STATUS_NO_MEMORY;
+               }
+
+               b->endpoint = talloc_asprintf(b, "%u", port);
+               if (b->endpoint == NULL) {
+                       talloc_free(b);
+                       return NT_STATUS_NO_MEMORY;
+               }
+
+               ok = binding_vector_realloc(bvec);
+               if (!ok) {
+                       talloc_free(b);
+                       return NT_STATUS_NO_MEMORY;
+               }
+
+               bvec->bindings[bvec->count] = *b;
+               bvec->count++;
+
+               break;
+       }
+
+       return NT_STATUS_OK;
+}
+
 NTSTATUS dcerpc_binding_vector_create(TALLOC_CTX *mem_ctx,
                                      const struct ndr_interface_table *iface,
                                      uint16_t port,