status.c File Reference

myMPD status API More...

#include "compile_time.h"
#include "src/mympd_api/status.h"
#include "src/lib/datetime.h"
#include "src/lib/json/json_print.h"
#include "src/lib/json/json_rpc.h"
#include "src/lib/log.h"
#include "src/lib/mympd_state.h"
#include "src/lib/sds_extras.h"
#include "src/lib/timer.h"
#include "src/lib/utility.h"
#include "src/mympd_api/extra_media.h"
#include "src/mympd_api/sticker.h"
#include "src/mympd_api/webradio.h"
#include "src/mympd_client/errorhandler.h"
#include "src/mympd_client/jukebox.h"
#include "src/mympd_client/shortcuts.h"
#include "src/mympd_client/tags.h"
#include "src/mympd_client/volume.h"

Include dependency graph for status.c:

Functions
static const char *	get_playstate_name (enum mpd_state play_state)
unsigned	mympd_api_get_elapsed_seconds (struct mpd_status *status)
sds	mympd_api_status_print (struct t_partition_state *partition_state, struct t_cache *album_cache, sds buffer, struct mpd_status *status)
sds	mympd_api_status_updatedb_state (struct t_partition_state *partition_state, sds buffer)
unsigned	mympd_api_status_updatedb_id (struct t_partition_state *partition_state)
sds	mympd_api_status_get (struct t_partition_state *partition_state, struct t_cache *album_cache, sds buffer, unsigned request_id, enum jsonrpc_response_types response_type)
bool	mympd_api_status_clear_error (struct t_partition_state *partition_state, sds *buffer, enum mympd_cmd_ids cmd_id, unsigned request_id)
sds	mympd_api_status_volume_get (struct t_partition_state *partition_state, sds buffer, unsigned request_id, enum jsonrpc_response_types response_type)
sds	mympd_api_status_current_song (struct t_mympd_state *mympd_state, struct t_partition_state *partition_state, sds buffer, unsigned request_id)

Variables
static const char *	playstate_names []

Detailed Description

myMPD status API

Function Documentation

get_playstate_name()

static const char * get_playstate_name ( enum mpd_state  play_state )

static

Private definitions

Private functions Resolves the mpd_state enum to a string

Parameters

play_state

mpd_state

Returns

play state as string

mympd_api_get_elapsed_seconds()

unsigned mympd_api_get_elapsed_seconds

(

struct mpd_status *

status

)

Public functions Replacement for deprecated mpd_status_get_elapsed_time

Parameters

status

pointer to mpd_status struct

Returns

elapsed seconds

mympd_api_status_clear_error()

bool mympd_api_status_clear_error	(	struct t_partition_state *	partition_state,
		sds *	buffer,
		enum mympd_cmd_ids	cmd_id,
		unsigned	request_id
	)

Clears the mpd player error returned by the status command.

Parameters

partition_state	pointer to partition state
buffer	already allocated sds string to append the error response
cmd_id	jsonrpc method
request_id	jsonrpc request id

Returns

true on success, else false

mympd_api_status_current_song()

sds mympd_api_status_current_song	(	struct t_mympd_state *	mympd_state,
		struct t_partition_state *	partition_state,
		sds	buffer,
		unsigned	request_id
	)

Gets the current playing song as jsonrpc response

Parameters

mympd_state	pointer to mympd state
partition_state	pointer to partition state
buffer	already allocated sds string to append the response
request_id	jsonrpc request id

Returns

pointer to buffer

mympd_api_status_get()

sds mympd_api_status_get	(	struct t_partition_state *	partition_state,
		struct t_cache *	album_cache,
		sds	buffer,
		unsigned	request_id,
		enum jsonrpc_response_types	response_type
	)

Gets the mpd status, updates internal myMPD states and returns a jsonrpc notify or response

Parameters

partition_state	pointer to partition state
album_cache	pointer to album cache
buffer	already allocated sds string to append the response
request_id	jsonrpc request id
response_type	jsonrpc response type: RESPONSE_TYPE_RESPONSE or RESPONSE_TYPE_NOTIFY

Returns

pointer to buffer

mympd_api_status_print()

sds mympd_api_status_print	(	struct t_partition_state *	partition_state,
		struct t_cache *	album_cache,
		sds	buffer,
		struct mpd_status *	status
	)

Prints the mpd_status as jsonrpc object string

Parameters

partition_state	pointer to partition state
album_cache	pointer to album cache
buffer	already allocated sds string to append the response
status	pointer to mpd_status struct

Returns

pointer to buffer

mympd_api_status_updatedb_id()

unsigned mympd_api_status_updatedb_id

(

struct t_partition_state *

partition_state

)

Gets the update database id

Parameters

partition_state

pointer to partition state

Returns

database update id

mympd_api_status_updatedb_state()

sds mympd_api_status_updatedb_state	(	struct t_partition_state *	partition_state,
		sds	buffer
	)

Gets the update database status from mpd as jsonrpc notification

Parameters

partition_state	pointer to partition state
buffer	already allocated sds string to append the response

Returns

pointer to buffer

mympd_api_status_volume_get()

sds mympd_api_status_volume_get	(	struct t_partition_state *	partition_state,
		sds	buffer,
		unsigned	request_id,
		enum jsonrpc_response_types	response_type
	)

Gets the mpd volume as jsonrpc notify

Parameters

partition_state	pointer to partition state
buffer	already allocated sds string to append the response
request_id	jsonrpc request id
response_type	jsonrpc response type: RESPONSE_TYPE_RESPONSE or RESPONSE_TYPE_NOTIFY

Returns

pointer to buffer

Variable Documentation

playstate_names

const char* playstate_names[]

static

Initial value:

= {
    [MPD_STATE_UNKNOWN] = "unknown",
    [MPD_STATE_STOP] = "stop",
    [MPD_STATE_PLAY] = "play",
    [MPD_STATE_PAUSE] = "pause"
}

Array to resolv the mpd state to a string