Functions

List of myMPD specific Lua functions.

FUNCTION	DESCRIPTION
json.decode	Parses a Json string to a Lua table.
json.encode	Encodes a Lua table as Json string.
mympd.api	Access to the myMPD API.
mympd.api_partition	Access to the myMPD API.
mympd.cache_cover_write	Writes a cover cache file.
mympd.cache_lyrics_write	Writes a lyrics cache file.
mympd.cache_thumbs_write	Writes a thumbs cache file.
mympd.check_arguments	Checks arguments from the mympd_arguments global variable.
mympd.dialog	Returns an Jsonrpc response for a script dialog.
mympd.gpio_blink	Connects to myGPIOd and blinks a GPIO with given timeout and interval.
mympd.gpio_get	Connects to myGPIOd and returns the active state of a GPIO.
mympd.gpio_set	Connects to myGPIOd and sets the active value of a GPIO.
mympd.gpio_toggle	Connects to myGPIOd and toggles the active value of a GPIO.
mympd.hash_md5	MD5 hash of string.
mympd.hash_sha1	SHA1 hash of string.
mympd.hash_sha256	SHA256 hash of string.
mympd.htmlencode	Simple HTML encoding.
mympd.http_client	Simple HTTP client.
mympd.http_download	Download a file over http.
mympd.http_header_get	Get a http header.
mympd.http_jsonrpc_error	Sends a JSONRPC 2.0 error.
mympd.http_jsonrpc_response	Sends a JSONRPC 2.0 response.
mympd.http_jsonrpc_warn	Sends a JSONRPC 2.0 warning.
mympd.http_redirect	Returns a valid HTTP redirect message.
mympd.http_reply	Returns a valid HTTP response message.
mympd.http_serve_file	Serves a file from the filesystem. Only files from the diskcache are allowed.
mympd.init	Initializes the Lua table mympd_state.
mympd.isnilorempty	Checks for empty string or nil.
mympd.jsonrpc_error	Creates a JSONRPC 2.0 error.
mympd.jsonrpc_notification	Creates a JSONRPC 2.0 notification.
mympd.jsonrpc_warn	Creates a JSONRPC 2.0 warning.
mympd.log	Logging to myMPD log.
mympd.notify_client	Sends a notification to the client.
mympd.notify_partition	Sends a notification to all clients in a partition.
mympd.os_capture	Executes a system command and capture its output.
mympd.read_file	Read an ascii file.
mympd.remove_file	Deletes a file or empty directory.
mympd.sleep	Sleep ms.
mympd.splitlines
mympd.tblvalue_in_list	Checks a Lua table of tags against a comma separated list
mympd.tmp_file	Generates a random tmp filename for the misc cache.
mympd.tmpvar_delete	Deletes a temporary variable.
mympd.tmpvar_get	Gets a temporary variable.
mympd.tmpvar_list	Lists all temporary variables.
mympd.tmpvar_set	Sets a temporary variable.
mympd.trim	Removes beginning and ending whitespaces from a string.
mympd.update_mtime	Updates the timestamp of a file.
mympd.urldecode	Decodes a URL encoded string.
mympd.urlencode	URL encodes a string.

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