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command: allow changing replay gain mode on-the-fly

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The new command "replay_gain_mode" allows the user to switch the
replay gain mode on-the-fly.  No more mpd.conf editing.
This commit is contained in:
Max Kellermann
2009-10-17 22:58:19 +02:00
parent 7ec32704f9
commit bddb6b4273
5 changed files with 99 additions and 1 deletions
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27
src/command.c
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@@ -44,6 +44,7 @@
#include "client.h"
#include "tag_print.h"
#include "path.h"
#include "replay_gain.h"
#include "idle.h"
#include "config.h"
@@ -1521,6 +1522,28 @@ handle_listplaylists(struct client *client,
return COMMAND_RETURN_OK;
}
static enum command_return
handle_replay_gain_mode(struct client *client,
G_GNUC_UNUSED int argc, char *argv[])
{
if (!replay_gain_set_mode_string(argv[1])) {
command_error(client, ACK_ERROR_ARG,
"Unrecognized replay gain mode");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
}
static enum command_return
handle_replay_gain_status(struct client *client,
G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
{
client_printf(client, "replay_gain_mode: %s\n",
replay_gain_get_mode_string());
return COMMAND_RETURN_OK;
}
static enum command_return
handle_idle(struct client *client,
G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
@@ -1765,6 +1788,10 @@ static const struct command commands[] = {
{ "random", PERMISSION_CONTROL, 1, 1, handle_random },
{ "rename", PERMISSION_CONTROL, 2, 2, handle_rename },
{ "repeat", PERMISSION_CONTROL, 1, 1, handle_repeat },
{ "replay_gain_mode", PERMISSION_CONTROL, 1, 1,
handle_replay_gain_mode },
{ "replay_gain_status", PERMISSION_READ, 0, 0,
handle_replay_gain_status },
{ "rescan", PERMISSION_ADMIN, 0, 1, handle_rescan },
{ "rm", PERMISSION_CONTROL, 1, 1, handle_rm },
{ "save", PERMISSION_CONTROL, 1, 1, handle_save },