sys/log: Add log-fill command

This adds log-fill command to the log cli.
It allows to fill specific log with auto generated logs.
usage:

log-fill <count> [<log name>]

i.e.:

log-fill 1000 reboot_log

Command is added when syscfg value LOG_CLI_FILL_CMD is set

Signed-off-by: Jerzy Kasenberg <jerzy.kasenberg@codecoup.pl>

sys/log/full/pkg.yml

@@ -65,3 +65,6 @@ pkg.req_apis.LOG_STATS:
 
 pkg.init:
  log_init: 'MYNEWT_VAL(LOG_SYSINIT_STAGE_MAIN)'
+
+pkg.init.LOG_CLI_FILL_CMD:
+ shell_log_fill_register: $after:shell_init

sys/log/full/src/log_shell.c

@@ -254,4 +254,45 @@ shell_log_storage_cmd(int argc, char **argv)
 }
 #endif
 
+static int
+log_fill_command(int argc, char **argv)
+{
+ const char *log_name;
+ struct log *log;
+ int num = 1;
+
+ if (argc > 2) {
+ log_name = argv[2];
+ log = log_find(log_name);
+ } else {
+ log = log_list_get_next(NULL);
+ }
+ if (log == NULL) {
+ console_printf("No log to fill\n");
+ return -1;
+ }
+ if (argc > 1) {
+ num = atoi(argv[1]);
+ if (num <= 0 || num > 10000) {
+ num = 1;
+ }
+ }
+
+ for (int i = 0; i < num; ++i) {
+ log_printf(log, MODLOG_MODULE_DFLT, LOG_LEVEL_INFO, "Log os_time %d", (int)os_time_get());
+ }
+
+ return 0;
+}
+
+static struct shell_cmd log_fill_cmd = {
+ .sc_cmd = "log-fill",
+ .sc_cmd_func = log_fill_command
+};
+
+void
+shell_log_fill_register(void)
+{
+ shell_cmd_register(&log_fill_cmd);
+}
 #endif

sys/log/full/syscfg.yml

@@ -85,6 +85,10 @@ syscfg.defs:
  restrictions:
  - SHELL_TASK
 
+ LOG_CLI_FILL_CMD:
+ description: 'Add "log-fill" command for filling up log'
+ value: 0
+
  LOG_SHELL_SHOW_INDEX:
  description: '"log" command shows log index when dumping entries'
  value: 0