14 typedef int (*log_backend_cmd_t)(const struct shell *sh,
56 static bool shell_state_precheck(const struct shell *sh)  in shell_state_precheck()  argument
58 	if (sh->log_backend->control_block->state  in shell_state_precheck()
60 		shell_error(sh, "Shell log backend not initialized.");  in shell_state_precheck()
70 static int shell_backend_cmd_execute(const struct shell *sh,  in shell_backend_cmd_execute()  argument
82 		func(sh, backend, argc, argv);  in shell_backend_cmd_execute()
84 		shell_error(sh, "Invalid backend: %s", name);  in shell_backend_cmd_execute()
91 static int log_status(const struct shell *sh,  in log_status()  argument
100 		shell_warn(sh, "Logs are halted!");  in log_status()
103 	shell_fprintf(sh, SHELL_NORMAL, "%-40s | current | built-in \r\n",  in log_status()
105 	shell_fprintf(sh, SHELL_NORMAL,  in log_status()
114 		shell_fprintf(sh, SHELL_NORMAL, "%-40s | %-7s | %s\r\n",  in log_status()
123 static int cmd_log_self_status(const struct shell *sh,  in cmd_log_self_status()  argument
126 	if (!shell_state_precheck(sh)) {  in cmd_log_self_status()
130 	log_status(sh, sh->log_backend->backend, argc, argv);  in cmd_log_self_status()
134 static int cmd_log_backend_status(const struct shell *sh,  in cmd_log_backend_status()  argument
137 	shell_backend_cmd_execute(sh, argc, argv, log_status);  in cmd_log_backend_status()
157 static void filters_set(const struct shell *sh,  in filters_set()  argument
167 		shell_warn(sh, "Backend not active.");  in filters_set()
183 				shell_warn(sh, "%s: level set to %s.",  in filters_set()
187 			shell_error(sh, "%s: unknown source name.", argv[i]);  in filters_set()
204 static int log_enable(const struct shell *sh,  in log_enable()  argument
214 		shell_error(sh, "Invalid severity: %s", argv[1]);  in log_enable()
219 	filters_set(sh, backend, argc - 2, &argv[2], severity_level);  in log_enable()
223 static int cmd_log_self_enable(const struct shell *sh,  in cmd_log_self_enable()  argument
226 	if (!shell_state_precheck(sh)) {  in cmd_log_self_enable()
230 	return log_enable(sh, sh->log_backend->backend, argc, argv);  in cmd_log_self_enable()
233 static int cmd_log_backend_enable(const struct shell *sh,  in cmd_log_backend_enable()  argument
236 	return shell_backend_cmd_execute(sh, argc, argv, log_enable);  in cmd_log_backend_enable()
239 static int log_disable(const struct shell *sh,  in log_disable()  argument
244 	filters_set(sh, backend, argc - 1, &argv[1], LOG_LEVEL_NONE);  in log_disable()
248 static int cmd_log_self_disable(const struct shell *sh,  in cmd_log_self_disable()  argument
251 	if (!shell_state_precheck(sh)) {  in cmd_log_self_disable()
255 	return log_disable(sh, sh->log_backend->backend, argc, argv);  in cmd_log_self_disable()
258 static int cmd_log_backend_disable(const struct shell *sh,  in cmd_log_backend_disable()  argument
261 	return shell_backend_cmd_execute(sh, argc, argv, log_disable);  in cmd_log_backend_disable()
288 static int log_halt(const struct shell *sh,  in log_halt()  argument
298 static int cmd_log_self_halt(const struct shell *sh,  in cmd_log_self_halt()  argument
301 	if (!shell_state_precheck(sh)) {  in cmd_log_self_halt()
305 	return log_halt(sh, sh->log_backend->backend, argc, argv);  in cmd_log_self_halt()
308 static int cmd_log_backend_halt(const struct shell *sh,  in cmd_log_backend_halt()  argument
311 	return shell_backend_cmd_execute(sh, argc, argv, log_halt);  in cmd_log_backend_halt()
314 static int log_go(const struct shell *sh,  in log_go()  argument
324 static int cmd_log_self_go(const struct shell *sh,  in cmd_log_self_go()  argument
327 	if (!shell_state_precheck(sh)) {  in cmd_log_self_go()
331 	return log_go(sh, sh->log_backend->backend, argc, argv);  in cmd_log_self_go()
334 static int cmd_log_backend_go(const struct shell *sh,  in cmd_log_backend_go()  argument
337 	return shell_backend_cmd_execute(sh, argc, argv, log_go);  in cmd_log_backend_go()
341 static int cmd_log_backends_list(const struct shell *sh,  in cmd_log_backends_list()  argument
345 		shell_fprintf(sh, SHELL_NORMAL,  in cmd_log_backends_list()
357 static int cmd_log_mem(const struct shell *sh, size_t argc, char **argv)  in cmd_log_mem()  argument
366 		shell_error(sh, "Failed to get usage (mode does not support it?)");  in cmd_log_mem()
370 	shell_print(sh, "Log message buffer utilization report:");  in cmd_log_mem()
371 	shell_print(sh, "\tCapacity: %u bytes", size);  in cmd_log_mem()
372 	shell_print(sh, "\tCurrently in use: %u bytes", used);  in cmd_log_mem()
376 		shell_print(sh, "Enable CONFIG_LOG_MEM_UTILIZATION to get maximum usage");  in cmd_log_mem()
380 	shell_print(sh, "\tMaximum usage: %u bytes", max);  in cmd_log_mem()