Translated all files to ENG (#5)

Reviewed-on: #5
Co-authored-by: Finn <fwaggoner@nmfpgt.de>
Co-committed-by: Finn <fwaggoner@nmfpgt.de>

src/sysinfo.c

@@ -1,26 +1,26 @@
 /*
  * openuf - sysinfo.c
  *
- * Lee estadísticas del sistema para el payload inform.
+ * Reads system statistics for the inform payload.
  *
  * ── CPU: /proc/stat ──────────────────────────────────────────────────
  *
- *   Formato: cpu  user nice system idle iowait irq softirq steal
+ *   Format: cpu  user nice system idle iowait irq softirq steal
  *
- *   El uso se calcula con dos snapshots separados en el tiempo:
- *     activo = user + nice + system + irq + softirq + steal
- *     total  = activo + idle + iowait
- *     uso %  = (Δactivo / Δtotal) × 100
+ *   Usage is calculated with two snapshots taken at different times:
+ *     active = user + nice + system + irq + softirq + steal
+ *     total  = active + idle + iowait
+ *     usage %  = (Δactive / Δtotal) × 100
  *
- * ── Memoria: /proc/meminfo ───────────────────────────────────────────
+ * ── Memory: /proc/meminfo ────────────────────────────────────────────
  *
  *   MemTotal, MemFree, Buffers, Cached
  *   used = total - free - buffers - cached
  *
  * ── Interfaces: /proc/net/dev + /sys/class/net/<iface>/ ─────────────
  *
- *   /proc/net/dev        → contadores acumulados rx/tx
- *   /sys/class/net/speed → velocidad negociada (Mbps)
+ *   /proc/net/dev        → cumulative rx/tx counters
+ *   /sys/class/net/speed → negotiated speed (Mbps)
  *   /sys/class/net/duplex → "full" / "half"
  *   /sys/class/net/operstate → "up" / "down" / "unknown"
  *   /sys/class/net/address → MAC
@@ -28,8 +28,8 @@
  *
  * ── Radio: iw dev <iface> info + survey dump ─────────────────────────
  *
- *   info: canal actual, potencia TX
- *   survey dump: active/busy/tx/rx time → calcular % utilización
+ *   info: current channel, TX power
+ *   survey dump: active/busy/tx/rx time → calculate % utilization
  */
 
 #define _GNU_SOURCE
@@ -47,7 +47,7 @@
 #include "sysinfo.h"
 
 /* ═══════════════════════════════════════════════════════════════════
-   Memoria
+   Memory
    ═══════════════════════════════════════════════════════════════════ */
 int sysinfo_mem(mem_stats_t *out)
 {
@@ -109,7 +109,7 @@ int sysinfo_cpu_percent(void)
 }
 
 /* ═══════════════════════════════════════════════════════════════════
-   Interfaz de red
+   Network interface
    ═══════════════════════════════════════════════════════════════════ */
 static int read_sysfs_str(const char *iface, const char *file,
                            char *out, size_t sz)
@@ -167,7 +167,7 @@ int sysinfo_iface(const char *ifname, iface_stats_t *out)
     /* IP */
     read_ip_ioctl(ifname, out->ip, sizeof(out->ip));
 
-    /* Contadores de /proc/net/dev */
+    /* Counters of /proc/net/dev */
     FILE *f = fopen("/proc/net/dev", "r");
     if (!f) return 0;
 
@@ -179,7 +179,7 @@ int sysinfo_iface(const char *ifname, iface_stats_t *out)
         char *colon = strchr(line, ':');
         if (!colon) continue;
 
-        /* Extraer nombre de interfaz (puede tener espacios al inicio) */
+        /* Extract interface name (may have leading spaces) */
         size_t end = colon - line;
         while (end > 0 && line[end-1] == ' ') end--;
         size_t start = 0;
@@ -210,24 +210,24 @@ int sysinfo_iface(const char *ifname, iface_stats_t *out)
 }
 
 /* ═══════════════════════════════════════════════════════════════════
-   Radio WiFi
+   WiFi Radio
    ═══════════════════════════════════════════════════════════════════
 
-   1. iw dev wlan0 info  → canal y potencia
-      Ejemplo:
+   1. iw dev wlan0 info  → channel and power
+      Example:
         Interface wlan0
           channel 6 (2437 MHz), width: 20 MHz
           txpower 20.00 dBm
 
-   2. iw dev wlan0 survey dump  → utilización del canal
-      Buscamos el bloque con "[in use]":
+   2. iw dev wlan0 survey dump  → channel utilization
+      We look for the block with "[in use]":
         frequency: 2437 MHz [in use]
         channel active time: 12345 ms
         channel busy time:     987 ms
         channel transmit time: 456 ms
         channel receive time:  321 ms
 
-   Calculamos:
+   We calculate:
      cu_total   = busy/active × 100
      cu_self_tx = transmit/active × 100
      cu_self_rx = receive/active × 100
@@ -268,7 +268,7 @@ int sysinfo_radio(const char *iface, radio_stats_t *out)
             in_use = 1; active=busy=tx_t=rx_t=0; continue;
         }
         if (!in_use) continue;
-        /* Nueva frecuencia sin [in use] resetea el bloque */
+        /* New frequency without [in use] resets the block */
         if (strstr(line, "frequency:") && !strstr(line, "[in use]")) {
             in_use = 0; continue;
         }
@@ -287,7 +287,7 @@ int sysinfo_radio(const char *iface, radio_stats_t *out)
         out->cu_self_rx = (int)(rx_t * 100 / active);
     }
 
-    /* Número de clientes asociados */
+    /* Number of associated clients */
     snprintf(cmd, sizeof(cmd),
              "iw dev %s station dump 2>/dev/null | grep -c '^Station'",
              iface);