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Spdk/lib/event/log_rpc.c
paul luse a6dbe3721e update Intel copyright notices 
per Intel policy to include file commit date using git cmd
below.  The policy does not apply to non-Intel (C) notices.

git log --follow -C90% --format=%ad --date default <file> | tail -1

and then pull just the 4 digit year from the result.

Intel copyrights were not added to files where Intel either had
no contribution ot the contribution lacked substance (ie license
header updates, formatting changes, etc).  Contribution date used
"--follow -C95%" to get the most accurate date.

Note that several files in this patch didn't end the license/(c)
block with a blank comment line so these were added as the vast
majority of files do have this last blank line.  Simply there for
consistency.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Mellanox Build Bot
2022-11-10 08:28:53 +00:00

306 lines
8.1 KiB
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (C) 2016 Intel Corporation.
* All rights reserved.
*/
#include "spdk/rpc.h"
#include "spdk/util.h"
#include "spdk/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;
if (spdk_json_decode_object(params, rpc_log_level_decoders,
SPDK_COUNTOF(rpc_log_level_decoders), &req)) {
SPDK_DEBUGLOG(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 end;
}
level = _parse_log_level(req.level);
if (level == -1) {
SPDK_DEBUGLOG(log_rpc, "tried to set invalid log level\n");
spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
"invalid log level");
goto end;
}
spdk_log_set_print_level(level);
spdk_jsonrpc_send_bool_response(request, true);
end:
free_rpc_log_level(&req);
}
SPDK_RPC_REGISTER("log_set_print_level", rpc_log_set_print_level,
SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
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)
static void
rpc_log_set_level(struct spdk_jsonrpc_request *request,
const struct spdk_json_val *params)
{
struct rpc_log_level req = {};
int level;
if (spdk_json_decode_object(params, rpc_log_level_decoders,
SPDK_COUNTOF(rpc_log_level_decoders), &req)) {
SPDK_DEBUGLOG(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 end;
}
level = _parse_log_level(req.level);
if (level == -1) {
SPDK_DEBUGLOG(log_rpc, "tried to set invalid log level\n");
spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
"invalid log level");
goto end;
}
spdk_log_set_level(level);
spdk_jsonrpc_send_bool_response(request, true);
end:
free_rpc_log_level(&req);
}
SPDK_RPC_REGISTER("log_set_level", rpc_log_set_level, SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
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)
static void
rpc_log_set_flag(struct spdk_jsonrpc_request *request,
const struct spdk_json_val *params)
{
struct rpc_log_flag req = {};
if (spdk_json_decode_object(params, rpc_log_flag_decoders,
SPDK_COUNTOF(rpc_log_flag_decoders), &req)) {
SPDK_DEBUGLOG(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 end;
}
if (req.flag == 0) {
SPDK_DEBUGLOG(log_rpc, "invalid flag 0\n");
spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
"invalid flag 0");
goto end;
}
spdk_log_set_flag(req.flag);
spdk_jsonrpc_send_bool_response(request, true);
end:
free_rpc_log_flag(&req);
}
SPDK_RPC_REGISTER("log_set_flag", rpc_log_set_flag, SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
static void
rpc_log_clear_flag(struct spdk_jsonrpc_request *request,
const struct spdk_json_val *params)
{
struct rpc_log_flag req = {};
if (spdk_json_decode_object(params, rpc_log_flag_decoders,
SPDK_COUNTOF(rpc_log_flag_decoders), &req)) {
SPDK_DEBUGLOG(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 end;
}
if (req.flag == 0) {
SPDK_DEBUGLOG(log_rpc, "Invalid flag 0\n");
spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
"invalid flag 0");
goto end;
}
spdk_log_clear_flag(req.flag);
spdk_jsonrpc_send_bool_response(request, true);
end:
free_rpc_log_flag(&req);
}
SPDK_RPC_REGISTER("log_clear_flag", rpc_log_clear_flag,
SPDK_RPC_STARTUP | SPDK_RPC_RUNTIME)
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)
struct rpc_log_enable_timestamps {
bool enabled;
};
static const struct spdk_json_object_decoder rpc_log_enable_timestamps_decoders[] = {
{"enabled", offsetof(struct rpc_log_enable_timestamps, enabled), spdk_json_decode_bool},
};
static void
rpc_log_enable_timestamps(struct spdk_jsonrpc_request *request,
const struct spdk_json_val *params)
{
struct rpc_log_enable_timestamps req = {};
if (spdk_json_decode_object(params, rpc_log_enable_timestamps_decoders,
SPDK_COUNTOF(rpc_log_enable_timestamps_decoders),
&req)) {
SPDK_ERRLOG("spdk_json_decode_object failed\n");
spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
"spdk_json_decode_object failed");
return;
}
spdk_log_enable_timestamps(req.enabled);
spdk_jsonrpc_send_bool_response(request, true);
}
SPDK_RPC_REGISTER("log_enable_timestamps", rpc_log_enable_timestamps, SPDK_RPC_RUNTIME)
SPDK_LOG_REGISTER_COMPONENT(log_rpc)
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