/* about.c — MeowOS launcher 拆分模块(LAUNCHER_SPLIT_PLAN 拆分)。*/ /* 本文件由拆分工具从 meow_launcherd.c 按职责搬移;逻辑与原文 0-diff(仅 static 可见性按跨模块需求调整)。*/ #include "meow_launcher_internal.h" /* M2.5x 系统设置「关于本机」:复用 s_dd_modal(与「WiFi连接状态」弹窗同款)列只读设备信息, * 点卡片外/返回即关。信息源:settings system.hostname / g_meowos_version(=/etc/meowos_version) / * uname -r / /proc/cpuinfo / /proc/meminfo / df / wpa_cli status / hciconfig / fb 分辨率+状态栏高。 * 只展示安全信息(不含任何密钥/凭证);实时读,短超时不阻塞主循环;行数 ≤12 适配下拉视口。 * 说明:launcher/bootmenu/watchdog/meow_v 未单独暴露版本号,统一以 /etc/meowos_version 的 * MeowOS 版本表示(与固件打包同源);无独立固件版本文件。 */ void s_about_open(void) { /* M2.5x 关于本机:信息行上限 12→13(新增「作者」行后近乎占满;超出由 s_dd_modal 滚动展示)。 */ char info[13][96]; const char *item[13]; int n = 0; char host[64]; char *o; /* 设备名(settings system.hostname;缺省 meowos) */ if (meow_settings_get_str("system.hostname", host, sizeof host) != 0 || !host[0]) snprintf(host, sizeof host, "meowos"); snprintf(info[n++], sizeof info[0], "设备名: %s", host); /* MeowOS / 固件版本(/etc/meowos_version;与固件打包同源) */ snprintf(info[n++], sizeof info[0], "MeowOS: v%s", g_meowos_version); /* 作者(2026-08-30 用户要求:关于本机加作者一行) */ snprintf(info[n++], sizeof info[0], "作者: AskaEth / 17"); /* 内核版本 */ o = popen_read_tmo(400, "PATH=/bin:/sbin:/usr/bin:/usr/sbin uname -r 2>/dev/null"); if (o) { for (char *p = o; *p; p++) if (*p == '\n' || *p == '\r') { *p = 0; break; } snprintf(info[n++], sizeof info[0], "内核: %s", o[0] ? o : "-"); free(o); } else snprintf(info[n++], sizeof info[0], "内核: -"); /* CPU(/proc/cpuinfo:Processor/CPU model/Hardware/system type 任取首非空行) */ o = popen_read_tmo(500, "PATH=/bin:/sbin:/usr/bin:/usr/sbin awk -F: '/(model name|cpu model|system type|machine|hardware)/{print $2; exit}' /proc/cpuinfo 2>/dev/null"); if (o) { char *q = o; for (char *p = o; *p; p++) if (*p == '\n' || *p == '\r') { *p = 0; break; } while (*q == ' ' || *q == '\t') q++; snprintf(info[n++], sizeof info[0], "CPU: %s", q[0] ? q : "-"); free(o); } else snprintf(info[n++], sizeof info[0], "CPU: -"); /* 内存(/proc/meminfo MemTotal / MemAvailable,KB→MB) */ long mtot = 0, mavail = 0; o = popen_read_tmo(500, "PATH=/bin:/sbin:/usr/bin:/usr/sbin awk '/^MemTotal:/{print $2}/^MemAvailable:/{print $2}' /proc/meminfo 2>/dev/null"); if (o) { if (sscanf(o, "%ld%ld", &mtot, &mavail) < 2) mavail = 0; free(o); } if (mtot > 0) snprintf(info[n++], sizeof info[0], "内存: %ld/%ld MB", mavail / 1024, mtot / 1024); else snprintf(info[n++], sizeof info[0], "内存: -"); /* 板载 /usr/data:df -k → 可用/总量(MB) */ long dfree = 0, dtot = 0; o = popen_read_tmo(600, "PATH=/bin:/sbin:/usr/bin:/usr/sbin df -k /usr/data 2>/dev/null | awk 'NR==2{print $4, $2}'"); if (o) { if (sscanf(o, "%ld%ld", &dfree, &dtot) < 2) dtot = 0; free(o); } if (dtot > 0) snprintf(info[n++], sizeof info[0], "板载: %ld/%ld MB", dfree / 1024, dtot / 1024); else snprintf(info[n++], sizeof info[0], "板载: -"); /* TF 卡 /usr/data/mnt/sd_0:卡在(/proc/mounts 含该挂载点)则 df,否则「无卡」 */ if (card_present()) { long sfree = 0, stot = 0; o = popen_read_tmo(600, "PATH=/bin:/sbin:/usr/bin:/usr/sbin df -k /usr/data/mnt/sd_0 2>/dev/null | awk 'NR==2{print $4, $2}'"); if (o) { if (sscanf(o, "%ld%ld", &sfree, &stot) < 2) stot = 0; free(o); } if (stot > 0) snprintf(info[n++], sizeof info[0], "TF卡: %ld/%ld MB", sfree / 1024, stot / 1024); else snprintf(info[n++], sizeof info[0], "TF卡: -"); } else { snprintf(info[n++], sizeof info[0], "TF卡: 无卡"); } /* 当前屏幕分辨率 + 状态栏高 */ snprintf(info[n++], sizeof info[0], "屏幕: %dx%d 状态栏%dpx", fb_xres, fb_yres, (int)SB_BAR_H); /* WiFi:连上则 SSID(decode)+ 本机IP + 本机MAC;未连接显示「未连接」 */ if (wlan_connected()) { char ss[64]; net_wifi_ssid(ss, sizeof ss); snprintf(info[n++], sizeof info[0], "WiFi: %s", ss[0] ? ss : "已连接"); o = popen_read_tmo(1200, "PATH=/bin:/sbin:/usr/bin:/usr/sbin wpa_cli -i wlan0 status 2>/dev/null"); char ip[32] = "", mac[24] = ""; if (o) { char *p = o; while (p && *p) { char *e = strchr(p, '\n'); if (e) *e = 0; if (!strncmp(p, "ip_address=", 11)) snprintf(ip, sizeof ip, "%s", p + 11); else if (!strncmp(p, "address=", 8)) snprintf(mac, sizeof mac, "%s", p + 8); p = e ? e + 1 : NULL; } free(o); } if (ip[0]) snprintf(info[n++], sizeof info[0], "本机IP: %s", ip); if (mac[0]) snprintf(info[n++], sizeof info[0], "本机MAC: %s", mac); } else { snprintf(info[n++], sizeof info[0], "WiFi: 未连接"); } /* 蓝牙:hci_powered 决定开/关 */ snprintf(info[n++], sizeof info[0], "蓝牙: %s", hci_powered() ? "开" : "关"); for (int i = 0; i < n && i < 13; i++) item[i] = info[i]; s_dd_modal("关于本机", item, n, -1); /* cur=-1:只读展示,无预勾选 */ }