refactor daemons + mpd + documentation

1 files changed, 0 insertions, 171 deletions

diff --git a/daemons/volume/volumed.c b/daemons/volume/volumed.c
deleted file mode 100644
index 3681b60..0000000
--- a/daemons/volume/volumed.c
+++ /dev/null
@@ -1,171 +0,0 @@
-// bar-volumed — volume daemon for bar (no permissions needed)
-//
-// Uses CoreAudio to listen for system volume/mute changes instead of
-// a CGEvent tap, so no Accessibility permission is required.
-//
-// When the volume changes, it posts a Darwin notification that tells
-// bar to refresh the "volume" block.
-//
-// ── Setup ──
-//
-// 1. Add a volume block to Config (no interval needed):
-//      Block(name: "volume", placement: .right, command: "<your-volume-script>")
-//
-// 2. Compile and run the daemon:
-//      cc -o ~/.local/bin/bar-volumed daemons/volume/volumed.c -framework CoreAudio
-//      ~/.local/bin/bar-volumed &
-//
-// 3. Or install as a luanch agent:
-//      cp daemons/volume/house.panini.bar.volumed.plist ~/Library/LaunchAgents/
-//      # Make sure to update the ProgramArguments with the correct path to the program
-//      launchctl load ~/Library/LaunchAgents/house.panini.bar.volumed.plist
-//
-// Compile:
-//   cc -o bar-volumed daemons/volume/volumed.c -framework CoreAudio
-
-#include <CoreAudio/CoreAudio.h>
-#include <notify.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static volatile int keep_running = 1;
-
-static void handle_signal(int sig) {
-	(void)sig;
-	keep_running = 0;
-}
-
-// ── Volume change callback ───────────────────────────────────────────
-
-static OSStatus volume_changed(
-	AudioObjectID object,
-	UInt32 num_addresses,
-	const AudioObjectPropertyAddress addresses[],
-	void *context
-) {
-	(void)object; (void)num_addresses; (void)addresses; (void)context;
-	notify_post("bar.touch.volume");
-	return noErr;
-}
-
-// ── Device change callback ───────────────────────────────────────────
-// Re-registers the volume listener when the output device changes
-// (e.g. headphones plugged in).
-
-static AudioDeviceID current_device = kAudioObjectUnknown;
-static void register_volume_listener(AudioDeviceID device);
-
-static OSStatus device_changed(
-	AudioObjectID object,
-	UInt32 num_addresses,
-	const AudioObjectPropertyAddress addresses[],
-	void *context
-) {
-	(void)object; (void)num_addresses; (void)addresses; (void)context;
-
-	AudioObjectPropertyAddress addr = {
-		kAudioHardwarePropertyDefaultOutputDevice,
-		kAudioObjectPropertyScopeGlobal,
-		kAudioObjectPropertyElementMain
-	};
-	AudioDeviceID new_device = kAudioObjectUnknown;
-	UInt32 size = sizeof(new_device);
-	AudioObjectGetPropertyData(
-		kAudioObjectSystemObject, &addr, 0, NULL, &size, &new_device);
-
-	if (new_device != current_device && new_device != kAudioObjectUnknown) {
-		register_volume_listener(new_device);
-	}
-	return noErr;
-}
-
-// ── Register listener on a device ────────────────────────────────────
-
-static void register_volume_listener(AudioDeviceID device) {
-	// Remove old listener if any
-	if (current_device != kAudioObjectUnknown) {
-		AudioObjectPropertyAddress old_addr = {
-			kAudioDevicePropertyVolumeScalar,
-			kAudioDevicePropertyScopeOutput,
-			1  // channel 1
-		};
-		AudioObjectRemovePropertyListener(
-			current_device, &old_addr, volume_changed, NULL);
-	}
-
-	current_device = device;
-
-	// Get the preferred stereo channel (usually 1)
-	UInt32 channel = 1;
-	AudioObjectPropertyAddress chan = {
-		kAudioDevicePropertyPreferredChannelsForStereo,
-		kAudioDevicePropertyScopeOutput,
-		kAudioObjectPropertyElementMain
-	};
-	UInt32 channels[2] = {0, 0};
-	UInt32 size = sizeof(channels);
-	if (AudioObjectGetPropertyData(device, &chan, 0, NULL, &size, &channels) == noErr) {
-		channel = channels[0];
-	}
-
-	// Listen for volume changes on the main output channel
-	AudioObjectPropertyAddress vol_addr = {
-		kAudioDevicePropertyVolumeScalar,
-		kAudioDevicePropertyScopeOutput,
-		channel
-	};
-	AudioObjectAddPropertyListener(device, &vol_addr, volume_changed, NULL);
-
-	// Also listen for mute changes
-	AudioObjectPropertyAddress mute_addr = {
-		kAudioDevicePropertyMute,
-		kAudioDevicePropertyScopeOutput,
-		kAudioObjectPropertyElementMain
-	};
-	AudioObjectAddPropertyListener(device, &mute_addr, volume_changed, NULL);
-}
-
-// ── Main ─────────────────────────────────────────────────────────────
-
-int main(void) {
-	signal(SIGINT, handle_signal);
-	signal(SIGTERM, handle_signal);
-
-	// Listen for output device changes
-	AudioObjectPropertyAddress dev_addr = {
-		kAudioHardwarePropertyDefaultOutputDevice,
-		kAudioObjectPropertyScopeGlobal,
-		kAudioObjectPropertyElementMain
-	};
-	AudioObjectAddPropertyListener(
-		kAudioObjectSystemObject, &dev_addr, device_changed, NULL);
-
-	// Register on the current device
-	UInt32 size = sizeof(current_device);
-	AudioObjectGetPropertyData(
-		kAudioObjectSystemObject, &dev_addr, 0, NULL, &size, &current_device);
-
-	if (current_device != kAudioObjectUnknown) {
-		register_volume_listener(current_device);
-	}
-
-	// Run until SIGINT/SIGTERM
-	while (keep_running) {
-		pause();
-	}
-
-	// Cleanup
-	if (current_device != kAudioObjectUnknown) {
-		AudioObjectPropertyAddress vol_addr = {
-			kAudioDevicePropertyVolumeScalar,
-			kAudioDevicePropertyScopeOutput,
-			1  // channel 1
-		};
-		AudioObjectRemovePropertyListener(
-			current_device, &vol_addr, volume_changed, NULL);
-	}
-
-	return 0;
-}