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-rw-r--r--src/spdk/lib/log_rpc/Makefile45
-rw-r--r--src/spdk/lib/log_rpc/log_rpc.c340
-rw-r--r--src/spdk/lib/log_rpc/spdk_log_rpc.map3
3 files changed, 388 insertions, 0 deletions
diff --git a/src/spdk/lib/log_rpc/Makefile b/src/spdk/lib/log_rpc/Makefile
new file mode 100644
index 000000000..2c7a78deb
--- /dev/null
+++ b/src/spdk/lib/log_rpc/Makefile
@@ -0,0 +1,45 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation 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
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
+include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
+
+SO_VER := 2
+SO_MINOR := 0
+
+C_SRCS = log_rpc.c
+LIBNAME = log_rpc
+
+SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_log_rpc.map)
+
+include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk
diff --git a/src/spdk/lib/log_rpc/log_rpc.c b/src/spdk/lib/log_rpc/log_rpc.c
new file mode 100644
index 000000000..78b74c1f5
--- /dev/null
+++ b/src/spdk/lib/log_rpc/log_rpc.c
@@ -0,0 +1,340 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Intel Corporation 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
+ * OWNER 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.
+ */
+
+#include "spdk/rpc.h"
+#include "spdk/util.h"
+
+#include "spdk_internal/log.h"
+
+struct rpc_log_flag {
+ char *flag;
+};
+
+struct rpc_log_level {
+ char *level;
+};
+
+static void
+free_rpc_log_flag(struct rpc_log_flag *p)
+{
+ free(p->flag);
+}
+
+static void
+free_rpc_log_level(struct rpc_log_level *p)
+{
+ free(p->level);
+}
+
+static const struct spdk_json_object_decoder rpc_log_flag_decoders[] = {
+ {"flag", offsetof(struct rpc_log_flag, flag), spdk_json_decode_string},
+};
+
+static const struct spdk_json_object_decoder rpc_log_level_decoders[] = {
+ {"level", offsetof(struct rpc_log_level, level), spdk_json_decode_string},
+};
+
+static int
+_parse_log_level(char *level)
+{
+ if (!strcasecmp(level, "ERROR")) {
+ return SPDK_LOG_ERROR;
+ } else if (!strcasecmp(level, "WARNING")) {
+ return SPDK_LOG_WARN;
+ } else if (!strcasecmp(level, "NOTICE")) {
+ return SPDK_LOG_NOTICE;
+ } else if (!strcasecmp(level, "INFO")) {
+ return SPDK_LOG_INFO;
+ } else if (!strcasecmp(level, "DEBUG")) {
+ return SPDK_LOG_DEBUG;
+ }
+ return -1;
+}
+
+static const char *
+_log_get_level_name(int level)
+{
+ if (level == SPDK_LOG_ERROR) {
+ return "ERROR";
+ } else if (level == SPDK_LOG_WARN) {
+ return "WARNING";
+ } else if (level == SPDK_LOG_NOTICE) {
+ return "NOTICE";
+ } else if (level == SPDK_LOG_INFO) {
+ return "INFO";
+ } else if (level == SPDK_LOG_DEBUG) {
+ return "DEBUG";
+ }
+ return NULL;
+}
+
+static void
+rpc_log_set_print_level(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct rpc_log_level req = {};
+ int level;
+ struct spdk_json_write_ctx *w;
+
+ if (spdk_json_decode_object(params, rpc_log_level_decoders,
+ SPDK_COUNTOF(rpc_log_level_decoders), &req)) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "spdk_json_decode_object failed\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
+ "spdk_json_decode_object failed");
+ goto invalid;
+ }
+
+ level = _parse_log_level(req.level);
+ if (level == -1) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "tried to set invalid log level\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "invalid log level");
+ goto invalid;
+ }
+
+ spdk_log_set_print_level(level);
+ free_rpc_log_level(&req);
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_bool(w, true);
+ spdk_jsonrpc_end_result(request, w);
+ return;
+
+invalid:
+ free_rpc_log_level(&req);
+}
+SPDK_RPC_REGISTER("log_set_print_level", rpc_log_set_print_level,
+ SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_set_print_level, set_log_print_level)
+
+static void
+rpc_log_get_print_level(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct spdk_json_write_ctx *w;
+ int level;
+ const char *name;
+
+ if (params != NULL) {
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "log_get_print_level requires no parameters");
+ return;
+ }
+
+ level = spdk_log_get_print_level();
+ name = _log_get_level_name(level);
+ if (name == NULL) {
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
+ "invalid log level");
+ return;
+ }
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_string(w, name);
+
+ spdk_jsonrpc_end_result(request, w);
+}
+SPDK_RPC_REGISTER("log_get_print_level", rpc_log_get_print_level,
+ SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_get_print_level, get_log_print_level)
+
+static void
+rpc_log_set_level(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct rpc_log_level req = {};
+ int level;
+ struct spdk_json_write_ctx *w;
+
+ if (spdk_json_decode_object(params, rpc_log_level_decoders,
+ SPDK_COUNTOF(rpc_log_level_decoders), &req)) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "spdk_json_decode_object failed\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
+ "spdk_json_decode_object failed");
+ goto invalid;
+ }
+
+ level = _parse_log_level(req.level);
+ if (level == -1) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "tried to set invalid log level\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "invalid log level");
+ goto invalid;
+ }
+
+
+ spdk_log_set_level(level);
+ free_rpc_log_level(&req);
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_bool(w, true);
+ spdk_jsonrpc_end_result(request, w);
+ return;
+
+invalid:
+ free_rpc_log_level(&req);
+}
+SPDK_RPC_REGISTER("log_set_level", rpc_log_set_level, SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_set_level, set_log_level)
+
+static void
+rpc_log_get_level(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct spdk_json_write_ctx *w;
+ int level;
+ const char *name;
+
+ if (params != NULL) {
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "log_get_level requires no parameters");
+ return;
+ }
+
+ level = spdk_log_get_level();
+ name = _log_get_level_name(level);
+ if (name == NULL) {
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
+ "invalid log level");
+ return;
+ }
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_string(w, name);
+
+ spdk_jsonrpc_end_result(request, w);
+}
+SPDK_RPC_REGISTER("log_get_level", rpc_log_get_level, SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_get_level, get_log_level)
+
+static void
+rpc_log_set_flag(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct rpc_log_flag req = {};
+ struct spdk_json_write_ctx *w;
+
+ if (spdk_json_decode_object(params, rpc_log_flag_decoders,
+ SPDK_COUNTOF(rpc_log_flag_decoders), &req)) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "spdk_json_decode_object failed\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
+ "spdk_json_decode_object failed");
+ goto invalid;
+ }
+
+ if (req.flag == 0) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "invalid flag 0\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "invalid flag 0");
+ goto invalid;
+ }
+
+ spdk_log_set_flag(req.flag);
+ free_rpc_log_flag(&req);
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_bool(w, true);
+ spdk_jsonrpc_end_result(request, w);
+ return;
+
+invalid:
+ free_rpc_log_flag(&req);
+}
+SPDK_RPC_REGISTER("log_set_flag", rpc_log_set_flag, SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_set_flag, set_log_flag)
+
+static void
+rpc_log_clear_flag(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct rpc_log_flag req = {};
+ struct spdk_json_write_ctx *w;
+
+ if (spdk_json_decode_object(params, rpc_log_flag_decoders,
+ SPDK_COUNTOF(rpc_log_flag_decoders), &req)) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "spdk_json_decode_object failed\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
+ "spdk_json_decode_object failed");
+ goto invalid;
+ }
+
+ if (req.flag == 0) {
+ SPDK_DEBUGLOG(SPDK_LOG_LOG_RPC, "Invalid flag 0\n");
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "invalid flag 0");
+ goto invalid;
+ }
+
+ spdk_log_clear_flag(req.flag);
+ free_rpc_log_flag(&req);
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_bool(w, true);
+ spdk_jsonrpc_end_result(request, w);
+ return;
+
+invalid:
+ free_rpc_log_flag(&req);
+}
+SPDK_RPC_REGISTER("log_clear_flag", rpc_log_clear_flag,
+ SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_clear_flag, clear_log_flag)
+
+static void
+rpc_log_get_flags(struct spdk_jsonrpc_request *request,
+ const struct spdk_json_val *params)
+{
+ struct spdk_json_write_ctx *w;
+ struct spdk_log_flag *flag;
+
+ if (params != NULL) {
+ spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+ "log_get_flags requires no parameters");
+ return;
+ }
+
+ w = spdk_jsonrpc_begin_result(request);
+ spdk_json_write_object_begin(w);
+ flag = spdk_log_get_first_flag();
+ while (flag) {
+ spdk_json_write_name(w, flag->name);
+ spdk_json_write_bool(w, flag->enabled);
+ flag = spdk_log_get_next_flag(flag);
+ }
+ spdk_json_write_object_end(w);
+ spdk_jsonrpc_end_result(request, w);
+}
+SPDK_RPC_REGISTER("log_get_flags", rpc_log_get_flags, SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
+SPDK_RPC_REGISTER_ALIAS_DEPRECATED(log_get_flags, get_log_flags)
+
+SPDK_LOG_REGISTER_COMPONENT("log_rpc", SPDK_LOG_LOG_RPC)
diff --git a/src/spdk/lib/log_rpc/spdk_log_rpc.map b/src/spdk/lib/log_rpc/spdk_log_rpc.map
new file mode 100644
index 000000000..8bee6cdd3
--- /dev/null
+++ b/src/spdk/lib/log_rpc/spdk_log_rpc.map
@@ -0,0 +1,3 @@
+{
+ local: *;
+};