MeowOS
e6f0b665e3
- 14 模块 .c + meow_launcher_internal.h(642): util/font_theme/fb_compositor/settings_page/power_menu/notif_center/app_launcher/main_menu/audio/backlight/net/keys/about/statusbar; meow_launcherd.c 已删 - 按行逐字搬移(0-diff), 118函数提升非static+47组extern(内部头), #if0退役区不编入(源码留.pre_split.bak) - 关于本机小改: 作者 AskaEth/17 + info/item[13]防越界 + s_dd_modal 超高滚动(clamp/触摸滚动/音量键跟随/裁剪, 仅超高启用) - build_launcher.sh 编译列表→模块; 文档/注释引用 meow_launcherd.c→模块/目录 - 编译0warning/-Wall -Wextra告警集与原文一致(77条无新增)/qemu-mipsel冒烟一致(--scan/--sysdump); launcher=c0799357(505KB; md5因多文件重编译与原文异,非回归依据) - 备份 meow_launcherd.c.pre_split.bak/meow_launcherd.pre_split.bak; M2.69(0.7.64)已推卡并用户验证OK
103 lines
5.6 KiB
C
103 lines
5.6 KiB
C
/* about.c — MeowOS launcher 拆分模块（LAUNCHER_SPLIT_PLAN 拆分）。*/
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/* 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）。*/
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#include "meow_launcher_internal.h"
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/* 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，
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* 点卡片外/返回即关。信息源：settings system.hostname / g_meowos_version(=/etc/meowos_version) /
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* uname -r / /proc/cpuinfo / /proc/meminfo / df / wpa_cli status / hciconfig / fb 分辨率+状态栏高。
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* 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。
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* 说明：launcher/bootmenu/watchdog/meow_v 未单独暴露版本号，统一以 /etc/meowos_version 的
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* MeowOS 版本表示（与固件打包同源）；无独立固件版本文件。 */
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void s_about_open(void)
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{
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/* 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）。 */
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char info[13][96];
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const char *item[13];
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int n = 0;
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char host[64];
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char *o;
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/* 设备名（settings system.hostname；缺省 meowos） */
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if (meow_settings_get_str("system.hostname", host, sizeof host) != 0 || !host[0])
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snprintf(host, sizeof host, "meowos");
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snprintf(info[n++], sizeof info[0], "设备名: %s", host);
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/* MeowOS / 固件版本（/etc/meowos_version；与固件打包同源） */
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snprintf(info[n++], sizeof info[0], "MeowOS: v%s", g_meowos_version);
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/* 作者（2026-08-30 用户要求：关于本机加作者一行） */
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snprintf(info[n++], sizeof info[0], "作者: AskaEth / 17");
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/* 内核版本 */
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o = popen_read_tmo(400, "PATH=/bin:/sbin:/usr/bin:/usr/sbin uname -r 2>/dev/null");
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if (o) { for (char *p = o; *p; p++) if (*p == '\n' || *p == '\r') { *p = 0; break; }
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snprintf(info[n++], sizeof info[0], "内核: %s", o[0] ? o : "-"); free(o); }
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else snprintf(info[n++], sizeof info[0], "内核: -");
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/* CPU（/proc/cpuinfo：Processor/CPU model/Hardware/system type 任取首非空行） */
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o = popen_read_tmo(500,
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"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");
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if (o) { char *q = o; for (char *p = o; *p; p++) if (*p == '\n' || *p == '\r') { *p = 0; break; }
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while (*q == ' ' || *q == '\t') q++;
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snprintf(info[n++], sizeof info[0], "CPU: %s", q[0] ? q : "-"); free(o); }
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else snprintf(info[n++], sizeof info[0], "CPU: -");
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/* 内存（/proc/meminfo MemTotal / MemAvailable，KB→MB） */
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long mtot = 0, mavail = 0;
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o = popen_read_tmo(500, "PATH=/bin:/sbin:/usr/bin:/usr/sbin awk '/^MemTotal:/{print $2}/^MemAvailable:/{print $2}' /proc/meminfo 2>/dev/null");
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if (o) { if (sscanf(o, "%ld%ld", &mtot, &mavail) < 2) mavail = 0; free(o); }
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if (mtot > 0) snprintf(info[n++], sizeof info[0], "内存: %ld/%ld MB", mavail / 1024, mtot / 1024);
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else snprintf(info[n++], sizeof info[0], "内存: -");
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/* 板载 /usr/data：df -k → 可用/总量（MB） */
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long dfree = 0, dtot = 0;
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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}'");
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if (o) { if (sscanf(o, "%ld%ld", &dfree, &dtot) < 2) dtot = 0; free(o); }
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if (dtot > 0) snprintf(info[n++], sizeof info[0], "板载: %ld/%ld MB", dfree / 1024, dtot / 1024);
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else snprintf(info[n++], sizeof info[0], "板载: -");
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/* TF 卡 /usr/data/mnt/sd_0：卡在（/proc/mounts 含该挂载点）则 df，否则「无卡」 */
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if (card_present()) {
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long sfree = 0, stot = 0;
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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}'");
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if (o) { if (sscanf(o, "%ld%ld", &sfree, &stot) < 2) stot = 0; free(o); }
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if (stot > 0) snprintf(info[n++], sizeof info[0], "TF卡: %ld/%ld MB", sfree / 1024, stot / 1024);
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else snprintf(info[n++], sizeof info[0], "TF卡: -");
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} else {
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snprintf(info[n++], sizeof info[0], "TF卡: 无卡");
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}
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/* 当前屏幕分辨率 + 状态栏高 */
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snprintf(info[n++], sizeof info[0], "屏幕: %dx%d 状态栏%dpx", fb_xres, fb_yres, (int)SB_BAR_H);
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/* WiFi：连上则 SSID（decode）+ 本机IP + 本机MAC；未连接显示「未连接」 */
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if (wlan_connected()) {
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char ss[64]; net_wifi_ssid(ss, sizeof ss);
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snprintf(info[n++], sizeof info[0], "WiFi: %s", ss[0] ? ss : "已连接");
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o = popen_read_tmo(1200, "PATH=/bin:/sbin:/usr/bin:/usr/sbin wpa_cli -i wlan0 status 2>/dev/null");
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char ip[32] = "", mac[24] = "";
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if (o) {
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char *p = o;
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while (p && *p) {
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char *e = strchr(p, '\n'); if (e) *e = 0;
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if (!strncmp(p, "ip_address=", 11)) snprintf(ip, sizeof ip, "%s", p + 11);
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else if (!strncmp(p, "address=", 8)) snprintf(mac, sizeof mac, "%s", p + 8);
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p = e ? e + 1 : NULL;
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}
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free(o);
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}
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if (ip[0]) snprintf(info[n++], sizeof info[0], "本机IP: %s", ip);
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if (mac[0]) snprintf(info[n++], sizeof info[0], "本机MAC: %s", mac);
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} else {
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snprintf(info[n++], sizeof info[0], "WiFi: 未连接");
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}
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/* 蓝牙：hci_powered 决定开/关 */
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snprintf(info[n++], sizeof info[0], "蓝牙: %s", hci_powered() ? "开" : "关");
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for (int i = 0; i < n && i < 13; i++) item[i] = info[i];
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s_dd_modal("关于本机", item, n, -1); /* cur=-1：只读展示，无预勾选 */
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}
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