trp/trp_upd.c
trp/trpc.c
trp/trps.c include/tr_name_internal.h mon/mon_req.c mon/mon_req_encode.c mon/mon_req_decode.c
- mon/mon_resp.c mon/mon_common.c mon/mon_resp_encode.c mon/mon_resp_decode.c tr/tr_mon.c mon/mons.c include/tr_socket.h common/tr_gss.c include/tr_gss.h common/tr_config_internal.c)
+ mon/mon_resp.c mon/mon_common.c mon/mon_resp_encode.c mon/mon_resp_decode.c tr/tr_mon.c mon/mons.c include/tr_socket.h common/tr_gss.c include/tr_gss.h common/tr_config_internal.c mon/mons_handlers.c mon/mons_handlers.h)
# Does not actually build!
add_executable(trust_router ${SOURCE_FILES})
common/tr_config_internal.c \
common/tr_mq.c
+# general monitoring message sources
mon_srcs = \
mon/mon_common.c \
mon/mon_req.c \
mon/mon_resp_decode.c \
mon/mon_resp_encode.c
+# monitoring server sources
+mons_srcs = \
+ mon/mons.c \
+ mon/mons_handlers.c
+
check_PROGRAMS = common/t_constraint
TESTS = common/t_constraint
TEST_CFLAGS = -Wno-missing-prototypes
$(tid_srcs) \
$(trp_srcs) \
$(common_srcs) \
-mon/mons.c
+$(mons_srcs)
tr_trust_router_LDFLAGS = $(AM_LDFLAGS) -levent_pthreads -pthread
tr_trust_router_LDADD = gsscon/libgsscon.la $(GLIB_LIBS)
static TR_MSG *mons_req_cb(TALLOC_CTX *mem_ctx, TR_MSG *req_msg, void *data)
{
TALLOC_CTX *tmp_ctx = talloc_new(NULL);
- //MONS_INSTANCE *mons = talloc_get_type_abort(data, MONS_INSTANCE);
+ MONS_INSTANCE *mons = talloc_get_type_abort(data, MONS_INSTANCE);
MON_REQ *req = NULL;
+ MON_RESP *resp = NULL;
TR_MSG *resp_msg = NULL; /* This is the response value */
/* Validate inputs */
goto cleanup;
}
+ /* Allocate a response message */
+ resp_msg = talloc(tmp_ctx, TR_MSG);
+ if (resp_msg == NULL) {
+ /* can't return a message, just emit an error */
+ tr_crit("mons_req_cb: Error allocating response message.");
+ goto cleanup;
+ }
+
+ /* Handle the request */
+ resp = mons_handle_request(resp_msg, mons, req);
+ if (resp == NULL) {
+ /* error processing the request */
+ /* TODO send back an error */
+ goto cleanup;
+ }
+
+ /* Set the response message payload */
+ tr_msg_set_mon_resp(resp_msg, resp);
+
+ /* Put the response message in the caller's context so it does not get freed when we exit */
+ talloc_steal(mem_ctx, resp_msg);
+
cleanup:
talloc_free(tmp_ctx);
return resp_msg;
--- /dev/null
+/*
+ * Copyright (c) 2018, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* Handlers for monitoring requests */
+
+#include <mon_internal.h>
+
+#include "mons_handlers.h"
+
+typedef MON_RESP *(MONS_HANDLER_FUNC)(TALLOC_CTX *, MONS_INSTANCE *, MON_REQ *);
+
+/* Prototypes for the dispatch table */
+static MON_RESP *mons_handle_show(TALLOC_CTX *mem_ctx, MONS_INSTANCE *mons, MON_REQ *req);
+static MON_RESP *mons_handle_reconfigure(TALLOC_CTX *mem_ctx, MONS_INSTANCE *mons, MON_REQ *req);
+
+
+struct dispatch_table_entry {
+ MON_CMD command;
+ MONS_HANDLER_FUNC *handler;
+};
+
+static struct dispatch_table_entry dispatch_table[] = {
+ {MON_CMD_SHOW, mons_handle_show},
+ {MON_CMD_RECONFIGURE, mons_handle_reconfigure},
+ {MON_CMD_UNKNOWN} /* Must be the last entry in the table */
+};
+
+/**
+ * Call the appropriate handler for a request
+ *
+ * @return a MON_RESP structure or null if there was a processing error
+ */
+MON_RESP *mons_handle_request(TALLOC_CTX *mem_ctx, MONS_INSTANCE *mons, MON_REQ *req)
+{
+ struct dispatch_table_entry *entry = dispatch_table;
+
+ /* Find the handler */
+ while ((entry->command != req->command) && (entry->command != MON_CMD_UNKNOWN)) {
+ entry++;
+ }
+
+ /* See if we found a handler */
+ if (entry->command == MON_CMD_UNKNOWN)
+ return NULL;
+
+ /* Call the handler */
+ return entry->handler(mem_ctx, mons, req);
+}
+
+static MON_RESP *mons_handle_show(TALLOC_CTX *mem_ctx, MONS_INSTANCE *mons, MON_REQ *req)
+{
+ MON_RESP *resp = mon_resp_new(mem_ctx, MON_RESP_SUCCESS, "success", NULL);
+ return resp;
+}
+
+static MON_RESP *mons_handle_reconfigure(TALLOC_CTX *mem_ctx, MONS_INSTANCE *mons, MON_REQ *req)
+{
+ return NULL;
+}
--- /dev/null
+/*
+ * Copyright (c) 2018, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+
+#ifndef TRUST_ROUTER_MONS_HANDLERS_H
+#define TRUST_ROUTER_MONS_HANDLERS_H
+
+MON_RESP *mons_handle_request(TALLOC_CTX *mem_ctx, MONS_INSTANCE *mons, MON_REQ *req);
+
+#endif //TRUST_ROUTER_MONS_HANDLERS_H
projects / trust_router.git / commitdiff