Compare commits

..

No commits in common. "a5e133084bab74542a40a6833fb143ff12555d2e" and "dc7f72f6ef8549b216aaab3c20c79698db1714c6" have entirely different histories.

2 changed files with 0 additions and 64 deletions

View File

@ -15,7 +15,6 @@ $(BIN): src/main.c src/plug.c src/socket.c src/util.c
modules/%.dim: src/modules/%.c
mkdir -p $(dir $@)
$(CC) -o $@ $^ -rdynamic -shared -fPIC $(CCARGS)
compile_commands.json:

View File

@ -1,63 +0,0 @@
// Authored by xomf <xomf@the-atf-shot-my.dog>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <assert.h>
#include <stdbool.h>
#include <alsa/asoundlib.h>
typedef struct plug_t {
char* name;
char* version;
} plug_t;
static plug_t* p = {0};
int get_alsa_volume(void) {
long min, max, volume;
snd_mixer_t* handle;
snd_mixer_selem_id_t* sid;
const char* card = "default";
const char* selem_name = "Master";
snd_mixer_open(&handle, 0);
snd_mixer_attach(handle, card);
snd_mixer_selem_register(handle, NULL, NULL);
snd_mixer_load(handle);
snd_mixer_selem_id_alloca(&sid);
snd_mixer_selem_id_set_index(sid, 0);
snd_mixer_selem_id_set_name(sid, selem_name);
snd_mixer_elem_t* elem = snd_mixer_find_selem(handle, sid);
snd_mixer_selem_get_playback_volume_range(elem, &min, &max);
snd_mixer_selem_get_playback_volume(elem, SND_MIXER_SCHN_MONO, &volume);
snd_mixer_close(handle);
int percentage = (volume - min) * 100 / (max - min);
return percentage;
}
void* plug_init(void) {
p = malloc(sizeof(plug_t));
assert(p);
p->name = "Volume";
p->version = "0.0.1";
return p;
}
void* plug_pre_reload(void) {
return p;
}
void plug_post_reload(void* pp) {
p = pp;
}
void plug_poll(char* buf, size_t len) {
int volume = get_alsa_volume();
snprintf(buf, len, "Volume: %d%%", volume);
}
void plug_free(void) {}