X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod_command.c;h=5bd511df7693a1c6713b2c95917791a1a72d2d39;hp=fe8143ba928651e1aef5ccdb22d70e4200f0672f;hb=ff3b3cccbb2d8900270fddadcdb3bbc2f1d85f98;hpb=122af971c336b33df2e7233d3cea3287bbdae712

diff --git a/audiod_command.c b/audiod_command.c
index fe8143ba..5bd511df 100644
--- a/audiod_command.c
+++ b/audiod_command.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -14,6 +14,7 @@
 #include "list.h"
 #include "close_on_fork.h"
 #include "sched.h"
+#include "ggo.h"
 #include "filter.h"
 #include "grab_client.cmdline.h"
 #include "grab_client.h"
@@ -45,20 +46,22 @@ __malloc static char *audiod_status_string(void)
 	return make_message("%s: %s\n", status_item_list[SI_AUDIOD_STATUS], status);
 }
 
-static struct timeval *wstime(void)
+static int get_play_time_slot_num(void)
 {
-	int i;
-	struct timeval *max = NULL;
+	int i, oldest = -1;
+
 	FOR_EACH_SLOT(i) {
 		struct slot_info *s = &slot[i];
 		if (!s->wng)
 			continue;
-		if (max && tv_diff(&s->wstime, max, NULL) <= 0)
+		if (oldest >= 0 && tv_diff(&s->wstime, &slot[oldest].wstime,
+				NULL) > 0)
 			continue;
-		max = &s->wstime;
+		oldest = i;
 	}
-	return max;
+	return oldest;
 }
+
 __malloc static char *decoder_flags(void)
 {
 	int i;
@@ -163,59 +166,61 @@ int com_kill(int fd, int argc, char **argv)
 	return ret;
 }
 
-int com_stat(int fd, __a_unused int argc, __a_unused char **argv)
+int com_stat(int fd, int argc, char **argv)
 {
 	int i, ret;
 	char *buf = NULL;
-	long unsigned mask = ~0LU;
+	uint64_t mask = 0;
+	const uint64_t one = 1;
 
 	if (argc > 1) {
-		mask = 0;
 		for (i = 1; i < argc; i++) {
 			ret = stat_item_valid(argv[i]);
 			if (ret < 0)
 				return ret;
-			mask |= (1 << ret);
+			mask |= (one << ret);
 		}
-	}
-	PARA_INFO_LOG("mask: 0x%lx\n", mask);
-	if (mask & (1 << SI_PLAY_TIME)) {
-		struct timeval *t = wstime();
-		char *ts = get_time_string(t);
+	} else
+		mask--; /* set all bits */
+	PARA_INFO_LOG("mask: 0x%llx\n", (long long unsigned)mask);
+	if (mask & (one << SI_PLAY_TIME)) {
+		int slot_num = get_play_time_slot_num();
+		char *ts = get_time_string(slot_num);
 		if (ts) {
+			PARA_ERROR_LOG("play time: %s\n", ts);
 			ret = client_write(fd, ts);
+			free(ts);
 			if (ret < 0)
 				goto out;
-			free(ts);
 		}
 	}
-	if (mask & (1 << SI_AUDIOD_UPTIME)) {
+	if (mask & (one << SI_AUDIOD_UPTIME)) {
 		char *tmp, *us = uptime_str();
 		tmp = make_message("%s: %s\n",
 			status_item_list[SI_AUDIOD_UPTIME], us);
 		free(us);
 		ret = client_write(fd, tmp);
+		free(tmp);
 		if (ret < 0)
 			goto out;
-		free(tmp);
 	}
-	if (mask & (1 << SI_AUDIOD_STATUS)) {
+	if (mask & (one << SI_AUDIOD_STATUS)) {
 		char *s = audiod_status_string();
 		ret = client_write(fd, s);
+		free(s);
 		if (ret < 0)
 			goto out;
-		free(s);
 	}
-	if (mask & (1 << SI_DECODER_FLAGS)) {
+	if (mask & (one << SI_DECODER_FLAGS)) {
 		char *df = decoder_flags();
 		ret = client_write(fd, df);
+		free(df);
 		if (ret < 0)
 			goto out;
-		free(df);
 	}
 	FOR_EACH_STATUS_ITEM(i) {
 		char *tmp, *v;
-		if (!((1 << i) & mask))
+		if (!((one << i) & mask))
 			continue;
 		v = stat_item_values[i];
 		tmp = make_message("%s%s%s", buf? buf: "",
@@ -378,7 +383,6 @@ int handle_connect(int accept_fd)
 	ret = check_perms(uid);
 	if (ret < 0)
 		goto out;
-	ret = -E_INVALID_AUDIOD_CMD;
 	cmd = para_strdup(buf);
 	p = strchr(cmd, '\n');
 	if (!p)
@@ -422,11 +426,11 @@ out:
  */
 void audiod_status_dump(void)
 {
-	struct timeval *t = wstime();
+	int slot_num = get_play_time_slot_num();
 	char *old, *new, *tmp;
 
 	old = stat_item_values[SI_PLAY_TIME];
-	new = get_time_string(t);
+	new = get_time_string(slot_num);
 	if (new) {
 		if (!old || strcmp(old, new)) {
 			free(old);