X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=audiod_command.c;h=40f918569f389239b72d96b4968edde2b915334e;hb=27879fbdef3653aa7ba66eda97dc7cd731f2ce26;hp=cb4363b15bc12507af12c07ed0d0f3978da2ac55;hpb=2031b9cab9304b02c0372f73eef54d9501277031;p=paraslash.git

diff --git a/audiod_command.c b/audiod_command.c
index cb4363b1..40f91856 100644
--- a/audiod_command.c
+++ b/audiod_command.c
@@ -13,6 +13,7 @@
 
 #include "audiod.lsg.h"
 #include "para.h"
+#include "lsu.h"
 #include "audiod_cmd.lsg.h"
 #include "list.h"
 #include "sched.h"
@@ -224,62 +225,56 @@ __malloc static char *audiod_status_string(void)
 	return para_strdup(status);
 }
 
-static int dump_commands(int fd)
+static int com_help(int fd, struct lls_parse_result *lpr)
 {
-	char *buf = para_strdup(""), *tmp = NULL;
-	int i;
-	ssize_t ret;
-	const struct lls_command *cmd;
+	char *buf;
+	int ret;
+	const struct lls_opt_result *r =
+		lls_opt_result(LSG_AUDIOD_CMD_HELP_OPT_LONG, lpr);
+	bool long_help = lls_opt_given(r);
 
-	for (i = 1; (cmd = lls_cmd(i, audiod_cmd_suite)); i++) {
-		tmp = make_message("%s%s\t%s\n", buf, lls_command_name(cmd),
-			lls_purpose(cmd));
-		free(buf);
-		buf = tmp;
-	}
+	lsu_com_help(long_help, lpr, audiod_cmd_suite, NULL, &buf, NULL);
 	ret = client_write(fd, buf);
 	free(buf);
-	return ret;
+	return ret < 0? ret : 0;
 }
+EXPORT_AUDIOD_CMD_HANDLER(help)
 
-static int com_help(int fd, struct lls_parse_result *lpr)
+static int com_ll(int fd, struct lls_parse_result *lpr)
 {
-	int ret;
-	char *buf, *errctx;
-	const struct lls_command *cmd;
+	unsigned ll;
+	char *errctx;
+	const char *sev[] = {SEVERITIES};
+	const char *arg;
+	int ret = lls(lls_check_arg_count(lpr, 0, 1, &errctx));
 
-	ret = lls(lls_check_arg_count(lpr, 0, 1, &errctx));
 	if (ret < 0) {
-		if (errctx) {
-			buf = make_message("%s\n", errctx);
-			client_write(fd, buf);
-			free(buf);
-			free(errctx);
-		}
+		char *tmp = make_message("%s\n", errctx);
+		free(errctx);
+		client_write(fd, tmp);
+		free(tmp);
 		return ret;
 	}
-	if (lls_num_inputs(lpr) == 0)
-		return dump_commands(fd);
-	ret = lls(lls_lookup_subcmd(lls_input(0, lpr), audiod_cmd_suite,
-		&errctx));
-	if (ret < 0) {
-		buf = make_message("%s: %s\nAvailable commands:\n", errctx?
-			errctx : lls_input(0, lpr), para_strerror(-ret));
-		if (client_write(fd, buf) >= 0)
-			dump_commands(fd);
-		free(errctx);
-		free(buf);
-		goto out;
+	if (lls_num_inputs(lpr) == 0) {
+		char *msg;
+		ll = daemon_get_loglevel();
+		msg = make_message("%s\n", sev[ll]);
+		ret = client_write(fd, msg);
+		free(msg);
+		return ret;
 	}
-	cmd = lls_cmd(ret, audiod_cmd_suite);
-	buf = lls_long_help(cmd);
-	assert(buf);
-	ret = client_write(fd, buf);
-	free(buf);
-out:
-	return ret < 0? ret : 0;
+	arg = lls_input(0, lpr);
+	for (ll = 0; ll < NUM_LOGLEVELS; ll++) {
+		if (!strcmp(arg, sev[ll]))
+			break;
+	}
+	if (ll >= NUM_LOGLEVELS)
+		return -ERRNO_TO_PARA_ERROR(EINVAL);
+	PARA_INFO_LOG("new log level: %s\n", sev[ll]);
+	daemon_set_loglevel(ll);
+	return 1;
 }
-EXPORT_AUDIOD_CMD_HANDLER(help)
+EXPORT_AUDIOD_CMD_HANDLER(ll)
 
 static int com_tasks(int fd, __a_unused struct lls_parse_result *lpr)
 {