From ce4638ed71abe9aaf53d8d17e55ae34cb8c47445 Mon Sep 17 00:00:00 2001
From: Miguel Barão <mjsb@uevora.pt>
Date: Fri, 24 Jun 2022 16:10:51 +0100
Subject: [PATCH] Initial commit

---
 battery    | Bin 0 -> 15432 bytes
 battery.c  | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 battery.py | 39 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+), 0 deletions(-)
 create mode 100755 battery
 create mode 100644 battery.c
 create mode 100755 battery.py

diff --git a/battery b/battery
new file mode 100755
index 0000000..d6aab96
Binary files /dev/null and b/battery differ
diff --git a/battery.c b/battery.c
new file mode 100644
index 0000000..6239afc
--- /dev/null
+++ b/battery.c
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+const char *bat_icons[] = {
+    "\uf58d",  /* 0% */
+    "\uf579",
+    "\uf57a",
+    "\uf57b",
+    "\uf57c",
+    "\uf57d",  /* 50% */
+    "\uf57e",
+    "\uf57f",
+    "\uf580",
+    "\uf581",
+    "\uf578",  /* 100% */
+};
+
+int main() {
+  int life, state;
+  size_t len = sizeof(int);
+
+  if (sysctlbyname("hw.acpi.battery.state", &state, &len, NULL, 0) ||
+      sysctlbyname("hw.acpi.battery.life", &life, &len, NULL, 0)) {
+    perror("No battery?");
+    exit(EXIT_FAILURE);
+  }
+
+  switch (state) {
+  case 0: /* fully charged */
+    printf("\uf583 Full");
+    break;
+  case 1: /* discharging */
+    printf("%s %d%%\n", bat_icons[life / 10], life);
+    break;
+  case 2: /* charging */
+    printf("\uf583 %d\n", life);
+    break;
+  case 7: /* disconnected */
+    printf("\uf590 Disconnected");
+    break;
+  }
+
+  return 0;
+}
diff --git a/battery.py b/battery.py
new file mode 100755
index 0000000..c6628eb
--- /dev/null
+++ b/battery.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+
+import subprocess
+
+bat_icons = [
+    "\uf58d",  # 0%
+    "\uf579",
+    "\uf57a",
+    "\uf57b",
+    "\uf57c",
+    "\uf57d",  # 50%
+    "\uf57e",
+    "\uf57f",
+    "\uf580",
+    "\uf581",
+    "\uf578",  # 100%
+]
+# bat_alert = f582
+# bat_plus = f58e
+# bat_minus = f58b
+# bat_unknown = f590
+# bat_charging = f583
+
+out = str(
+    subprocess.run(["sysctl", "hw.acpi.battery"], capture_output=True).stdout, "UTF-8"
+)
+bat = dict(line.split(": ") for line in out.splitlines())
+
+state = int(bat["hw.acpi.battery.state"])
+life = int(bat["hw.acpi.battery.life"])
+
+if state == 0:  # fully charged
+    print(f"\uf583 Full")
+elif state == 1:  # discharging
+    print(f"{bat_icons[life // 10]} {life}%")
+elif state == 2:  # charging
+    print(f"\uf583 {life}%")
+elif state == 7:  # disconnected
+    print("\uf590 Disconnected")
--
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