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Author SHA1 Message Date
Pantelis Antoniou
3b53a6e049 pw-cli: Collect and display parameters from global symbols 
Until now there was no method to display parameters along with
information of their parent object.

This patchset stores parameter info in the global object so
that it may displayed along with its parent object.

This is a necessary step to be able to display and modify parameters
in a simple form like the following

pipewire-0>> set 12 volume=0.7
pipewire-0>> get 12 volume
0.7

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
 2020-02-21 11:30:49 +01:00
Wim Taymans
ed13cd2ec8 pw-cli: improve help 2020-01-28 13:04:21 +01:00
Wim Taymans
1c6ce1778b pw-cli: handle NULL when iterating globals 
It is possible that the global map contains holes and then the
pw_map item has NULL data.
 2020-01-28 12:55:01 +01:00
Pantelis Antoniou
e258382bec pipewire-cli: Introduce an improved object dump method 
The dump method can dump objects in a manner that is easy
for humans to parse and understand.

For instance a simple command (on a vanilla NUC2):

	pipewire-0>>dump -sd Device

	23: c="Audio/Device" n="alsa_card.pci-0000:00:03.0" d="Built-in Audio" a="alsa:pcm" p="hw:0" id="HDMI"
		nodes:
		24: s="suspended" i=2/128 n="api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 0" p="alsa:pcm:hw:0,3:playback"
			ports:
			31: d="input" n="playback_FL" f="32 bit float mono audio"
			32: d="input" n="playback_FR" f="32 bit float mono audio"
		25: s="suspended" i=2/128 n="api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 1" p="alsa:pcm:hw:0,7:playback"
			ports:
			33: d="input" n="playback_FL" f="32 bit float mono audio"
			34: d="input" n="playback_FR" f="32 bit float mono audio"
		26: s="suspended" i=2/128 n="api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 2" p="alsa:pcm:hw:0,8:playback"
			ports:
			35: d="input" n="playback_FL" f="32 bit float mono audio"
			36: d="input" n="playback_FR" f="32 bit float mono audio"
		27: s="suspended" i=2/128 n="api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 3" p="alsa:pcm:hw:0,9:playback"
			ports:
			37: d="input" n="playback_FL" f="32 bit float mono audio"
			38: d="input" n="playback_FR" f="32 bit float mono audio"
		43: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 0/Multimedia" p="alsa:pcm:hw:0,3:playback:Multimedia"
			ports:
			44: d="input" n="in_FL" f="32 bit float mono audio"
			45: d="output" n="out_FL" f="32 bit float mono audio"
			106: d="output" n="out_FR" f="32 bit float mono audio"
			107: d="input" n="in_FR" f="32 bit float mono audio"
		46: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 0/Navigation" p="alsa:pcm:hw:0,3:playback:Navigation"
			ports:
			47: d="input" n="in_FL" f="32 bit float mono audio"
			48: d="output" n="out_FL" f="32 bit float mono audio"
			108: d="output" n="out_FR" f="32 bit float mono audio"
			109: d="input" n="in_FR" f="32 bit float mono audio"
		49: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 0/Communication" p="alsa:pcm:hw:0,3:playback:Communication"
			ports:
			50: d="input" n="in_FL" f="32 bit float mono audio"
			51: d="output" n="out_FL" f="32 bit float mono audio"
			110: d="output" n="out_FR" f="32 bit float mono audio"
			111: d="input" n="in_FR" f="32 bit float mono audio"
		52: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 0/Emergency" p="alsa:pcm:hw:0,3:playback:Emergency"
			ports:
			53: d="input" n="in_FL" f="32 bit float mono audio"
			54: d="output" n="out_FL" f="32 bit float mono audio"
			112: d="output" n="out_FR" f="32 bit float mono audio"
			113: d="input" n="in_FR" f="32 bit float mono audio"
		55: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 1/Multimedia" p="alsa:pcm:hw:0,7:playback:Multimedia"
			ports:
			56: d="input" n="in_FL" f="32 bit float mono audio"
			57: d="output" n="out_FL" f="32 bit float mono audio"
			114: d="output" n="out_FR" f="32 bit float mono audio"
			115: d="input" n="in_FR" f="32 bit float mono audio"
		58: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 1/Navigation" p="alsa:pcm:hw:0,7:playback:Navigation"
			ports:
			59: d="input" n="in_FL" f="32 bit float mono audio"
			60: d="output" n="out_FL" f="32 bit float mono audio"
			116: d="output" n="out_FR" f="32 bit float mono audio"
			117: d="input" n="in_FR" f="32 bit float mono audio"
		61: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 1/Communication" p="alsa:pcm:hw:0,7:playback:Communication"
			ports:
			62: d="input" n="in_FL" f="32 bit float mono audio"
			63: d="output" n="out_FL" f="32 bit float mono audio"
			118: d="output" n="out_FR" f="32 bit float mono audio"
			119: d="input" n="in_FR" f="32 bit float mono audio"
		64: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 1/Emergency" p="alsa:pcm:hw:0,7:playback:Emergency"
			ports:
			65: d="input" n="in_FL" f="32 bit float mono audio"
			66: d="output" n="out_FL" f="32 bit float mono audio"
			120: d="output" n="out_FR" f="32 bit float mono audio"
			121: d="input" n="in_FR" f="32 bit float mono audio"
		67: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 2/Multimedia" p="alsa:pcm:hw:0,8:playback:Multimedia"
			ports:
			68: d="input" n="in_FL" f="32 bit float mono audio"
			69: d="output" n="out_FL" f="32 bit float mono audio"
			122: d="output" n="out_FR" f="32 bit float mono audio"
			123: d="input" n="in_FR" f="32 bit float mono audio"
		70: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 2/Navigation" p="alsa:pcm:hw:0,8:playback:Navigation"
			ports:
			71: d="input" n="in_FL" f="32 bit float mono audio"
			72: d="output" n="out_FL" f="32 bit float mono audio"
			124: d="output" n="out_FR" f="32 bit float mono audio"
			125: d="input" n="in_FR" f="32 bit float mono audio"
		73: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 2/Communication" p="alsa:pcm:hw:0,8:playback:Communication"
			ports:
			74: d="input" n="in_FL" f="32 bit float mono audio"
			75: d="output" n="out_FL" f="32 bit float mono audio"
			126: d="output" n="out_FR" f="32 bit float mono audio"
			127: d="input" n="in_FR" f="32 bit float mono audio"
		76: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 2/Emergency" p="alsa:pcm:hw:0,8:playback:Emergency"
			ports:
			77: d="input" n="in_FL" f="32 bit float mono audio"
			78: d="output" n="out_FL" f="32 bit float mono audio"
			128: d="output" n="out_FR" f="32 bit float mono audio"
			129: d="input" n="in_FR" f="32 bit float mono audio"
		79: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 3/Multimedia" p="alsa:pcm:hw:0,9:playback:Multimedia"
			ports:
			80: d="input" n="in_FL" f="32 bit float mono audio"
			81: d="output" n="out_FL" f="32 bit float mono audio"
			130: d="output" n="out_FR" f="32 bit float mono audio"
			131: d="input" n="in_FR" f="32 bit float mono audio"
		82: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 3/Navigation" p="alsa:pcm:hw:0,9:playback:Navigation"
			ports:
			83: d="input" n="in_FL" f="32 bit float mono audio"
			84: d="output" n="out_FL" f="32 bit float mono audio"
			132: d="output" n="out_FR" f="32 bit float mono audio"
			133: d="input" n="in_FR" f="32 bit float mono audio"
		85: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 3/Communication" p="alsa:pcm:hw:0,9:playback:Communication"
			ports:
			86: d="input" n="in_FL" f="32 bit float mono audio"
			87: d="output" n="out_FL" f="32 bit float mono audio"
			134: d="output" n="out_FR" f="32 bit float mono audio"
			135: d="input" n="in_FR" f="32 bit float mono audio"
		88: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:03.0/HDMI 3/Emergency" p="alsa:pcm:hw:0,9:playback:Emergency"
			ports:
			89: d="input" n="in_FL" f="32 bit float mono audio"
			90: d="output" n="out_FL" f="32 bit float mono audio"
			136: d="output" n="out_FR" f="32 bit float mono audio"
			137: d="input" n="in_FR" f="32 bit float mono audio"
	28: c="Audio/Device" n="alsa_card.pci-0000:00:1b.0" d="Built-in Audio" a="alsa:pcm" p="hw:1" id="PCH"
		nodes:
		29: s="running" i=2/128 n="api.alsa.pcm.sink/alsa_card.pci-0000:00:1b.0/ALC283 Analog" p="alsa:pcm:hw:1,0:playback"
			ports:
			39: d="input" n="playback_FL" f="32 bit float mono audio"
			40: d="input" n="playback_FR" f="32 bit float mono audio"
		30: s="suspended" o=2/128 n="api.alsa.pcm.source/alsa_card.pci-0000:00:1b.0/ALC283 Analog" p="alsa:pcm:hw:1,0:capture"
			ports:
			41: d="output" n="capture_FL" f="32 bit float mono audio"
			42: d="output" n="capture_FR" f="32 bit float mono audio"
		91: s="running" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:1b.0/ALC283 Analog/Multimedia" p="alsa:pcm:hw:1,0:playback:Multimedia"
			ports:
			92: d="input" n="in_FL" f="32 bit float mono audio"
			93: d="output" n="out_FL" f="32 bit float mono audio"
			138: d="output" n="out_FR" f="32 bit float mono audio"
			139: d="input" n="in_FR" f="32 bit float mono audio"
		94: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:1b.0/ALC283 Analog/Navigation" p="alsa:pcm:hw:1,0:playback:Navigation"
			ports:
			95: d="input" n="in_FL" f="32 bit float mono audio"
			96: d="output" n="out_FL" f="32 bit float mono audio"
			140: d="output" n="out_FR" f="32 bit float mono audio"
			141: d="input" n="in_FR" f="32 bit float mono audio"
		97: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:1b.0/ALC283 Analog/Communication" p="alsa:pcm:hw:1,0:playback:Communication"
			ports:
			98: d="input" n="in_FL" f="32 bit float mono audio"
			99: d="output" n="out_FL" f="32 bit float mono audio"
			142: d="output" n="out_FR" f="32 bit float mono audio"
			143: d="input" n="in_FR" f="32 bit float mono audio"
		100: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.sink/alsa_card.pci-0000:00:1b.0/ALC283 Analog/Emergency" p="alsa:pcm:hw:1,0:playback:Emergency"
			ports:
			101: d="input" n="in_FL" f="32 bit float mono audio"
			102: d="output" n="out_FL" f="32 bit float mono audio"
			144: d="output" n="out_FR" f="32 bit float mono audio"
			145: d="input" n="in_FR" f="32 bit float mono audio"
		103: s="suspended" i=2/128 o=2/128 n="audio.convert/api.alsa.pcm.source/alsa_card.pci-0000:00:1b.0/ALC283 Analog/Capture" p="alsa:pcm:hw:1,0:capture:Capture"
			ports:
			104: d="input" n="in_FL" f="32 bit float mono audio"
			105: d="output" n="out_FL" f="32 bit float mono audio"
			146: d="input" n="in_FR" f="32 bit float mono audio"
			147: d="output" n="out_FR" f="32 bit float mono audio"

Will dump the devices, while following to dump nodes and ports
of the nodes.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
 2020-01-28 12:45:24 +01:00
Pantelis Antoniou
193360abe6 pipewire-cli: Immediately bind the object on creation 
Immediately bind the global object upon creation. This
allows to iterate over them without having to wait for
the bind to be completed asynchronously.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
 2020-01-28 12:45:21 +01:00
Wim Taymans
c047bab910 rename pipewire tools 
Use the pw- prefix for all pipewire tools. This makes the
commands shorter but also avoids conflicts with password
and patchwork tools (pwcli is taken, pwconv is maybe we someday
can make).

pipewire-monitor -> pw-mon
pipewire-cli -> pw-cli
pipewire-dot -> pw-dot
pwcat -> pw-cat
 2020-01-27 15:42:59 +01:00
Renamed from src/tools/pipewire-cli.c (Browse further)