389 lines
19 KiB
C
389 lines
19 KiB
C
/* bt_page.c — MeowOS 系统设置「蓝牙独立子页面」（安卓风，M2.76；P1 权威收口重做）。
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*
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* 【P1 背景】BLUETOOTH_FULL_OVERHAUL_PLAN §六/§八：连接/断开/配对/取消配对/扫描/A2DP 状态
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* 查询全部收口进 netmgrd（BT_CTL 消息扩展），本子页**只做客户端**——经 netmgrd socket/IPC 查询
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* 与下发，不再 bluetoothctl popen 直连（直连仅作 netmgrd 不可达时的回退保留）。
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*
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* 【已连接设备显示不全根因修复】旧实现用 `bluetoothctl devices Connected`（慢 + 只反映 agent
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* 缓存视图，popen 1500ms 易截断）→ 已连接列表不全。P1 改权威 = netmgrd 读**内核 ACL**
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* （hcitool con，快速/权威/不受 bluetoothctl 过滤影响），名经 paired/devices 缓存兜底，A2DP 详情
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* 按 MAC join（codec/采样率/acquired/role）。见 netmgrd `bt connected`/`bt a2dp`。
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*
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* 【页面结构（sub_page_t，plan §六）】顶栏「蓝牙」+ 右上开关，分组列表：
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* ① 蓝牙开关（顶栏）② A2DP 状态摘要（设备名·codec·采样率·输出=蓝牙/DAC）③ 输出目标
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* （蓝牙/本地，切下发 audio.output_bt，P2 接 audiod）④ 已连接设备（tap 断开/详情）⑤ 已配对
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* 设备（tap 连接/断开）⑥ 附近设备（扫描节流触发）⑦ 音质/连接管理（codec 选择、P2 参数说明）
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* ⑧ 功耗档（扫描节流/发现超时/后台保持说明）。
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*
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* 【扫描节流（§七）】进页 nm_bt_scan_on、退页/超时 nm_bt_scan_off；7s 节流由 netmgrd 统一控。
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*
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* 与网络线共用 net.c（net_bt_* 直连回退 + bt_role 角色判定）。开关写 network.bluetooth_enabled +
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* netmgrd on/off；连接/断开/配对经 netmgrd（netmgr_ipc.c nm_bt_* 封装）。
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*/
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#include "meow_launcher_internal.h"
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#include <stdio.h>
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#include <string.h>
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#include <strings.h>
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#include <stdlib.h>
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#define BT_ACT_CONN_BASE 2000 /* 已连接 idx（tap→断开） */
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#define BT_ACT_PAIRED_BASE 3000 /* 已配对 idx（tap→连接/断开） */
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#define BT_ACT_NEAR_BASE 4000 /* 附近 idx（tap→配对/连接） */
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#define BT_ACT_OUTPUT 5000 /* 输出目标（tap→蓝牙/本地切换） */
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#define BT_ACT_CODEC 5001 /* 编解码器（tap→循环选择） */
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#define BT_CODEC_AUTO 0
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#define BT_CODEC_N 5 /* auto/SBC/AAC/aptX/LDAC */
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static const char *bt_codec_names[BT_CODEC_N] = { "auto", "SBC", "AAC", "aptX", "LDAC" };
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typedef struct {
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meow_net_t conn[S_NET_MAX];
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meow_net_t paired[S_NET_MAX];
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meow_net_t near[S_NET_MAX];
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bt_ep_t a2dp[S_NET_MAX];
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int conn_n, paired_n, near_n, a2dp_n;
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int bt_on;
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int output_bt; /* 0=DAC/本地，1=蓝牙 */
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int full; /* 1=本次 rows() 全量重扫(conn/paired/a2dp)；0=仅附近(缓存)+角色(节流) */
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char mode[48]; /* bt_role 中文描述（次行摘要） */
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/* 行副文本池：sub_page_t 行 label/sub 为 const char*，跨 rows() 返回后仍须有效（直到下次
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* rows() 重填）。本地栈缓冲会悬垂（agent-396 根因同类），故格式化 sub 一律写进本池。 */
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char pool[512];
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int pool_off;
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} bt_ctx_t;
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/* 格式化并拷入 ctx 行副文本池（返回稳定指针；溢出则绕回——512B 远超单页行数所需）。 */
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static char *bt_pool(bt_ctx_t *c, const char *fmt, ...)
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{
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va_list ap; char tmp[128];
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va_start(ap, fmt); vsnprintf(tmp, sizeof tmp, fmt, ap); va_end(ap);
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int l = (int)strlen(tmp);
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if (c->pool_off + l + 1 > (int)sizeof c->pool) c->pool_off = 0;
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char *p = &c->pool[c->pool_off];
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memcpy(p, tmp, (size_t)l + 1);
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c->pool_off += l + 1;
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return p;
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}
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/* ---- 设备 MAC 相关 ---- */
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static int bt_is_conn(const bt_ctx_t *c, const char *mac)
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{
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if (!mac[0]) return 0;
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for (int i = 0; i < c->conn_n; i++) if (!strcmp(c->conn[i].mac, mac)) return 1;
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return 0;
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}
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static int bt_is_paired(const bt_ctx_t *c, const char *mac)
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{
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if (!mac[0]) return 0;
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for (int i = 0; i < c->paired_n; i++) if (!strcmp(c->paired[i].mac, mac)) return 1;
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return 0;
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}
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/* 在 a2dp 端点表找 MAC（返回 idx；-1=无） */
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static int bt_ep_idx(const bt_ctx_t *c, const char *mac)
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{
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if (!mac[0]) return -1;
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for (int i = 0; i < c->a2dp_n; i++) if (!strcmp(c->a2dp[i].mac, mac)) return i;
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return -1;
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}
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/* 从 conn 表找设备名（返回指针到 c->conn[i].name，未命中返回 mac） */
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static const char *bt_conn_name(const bt_ctx_t *c, const char *mac)
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{
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if (mac[0]) for (int i = 0; i < c->conn_n; i++) if (!strcmp(c->conn[i].mac, mac)) return c->conn[i].name;
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return mac;
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}
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/* 顶栏开关当前值 */
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static int bt_top_sw(void *ctx, int *on)
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{
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(void)ctx;
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int v = 0;
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if (meow_settings_get_bool("network.bluetooth_enabled", &v) != 0) v = 0;
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*on = v;
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return 1;
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}
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/* 顶栏开关切换：写设置 + on/off（netmgrd IPC，回退直连 hciconfig）+ 触发扫描 + 同步状态栏 */
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static void bt_top_sw_set(void *ctx, int on)
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{
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(void)ctx;
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meow_settings_set_bool("network.bluetooth_enabled", on);
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nm_bt_onoff(on);
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g_sys.bt_on = on;
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bt_role_refresh(1);
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paint_sb_right();
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meow_settings_save();
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if (on) nm_bt_scan_on();
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}
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/* 填行：刷新数据后构建分组列表（权威=netmgrd；仅全量(full)时重扫 conn/paired/a2dp，
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* 避开子页 live tick 反复 IPC）。 */
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static int bt_rows(void *ctx, sub_row_t *rbuf, int max)
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{
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bt_ctx_t *c = ctx;
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int full = c->full; c->full = 0; /* 消费一次全量标记 */
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c->pool_off = 0; /* 行副文本池绕回（上轮行字符串已被重填替换） */
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c->bt_on = nm_bt_powered(); /* IPC status；回退直连 hci_powered() */
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c->output_bt = 0;
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if (meow_settings_get_bool("audio.output_bt", &c->output_bt) != 0) c->output_bt = 0;
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if (full || c->conn_n < 0) { /* 首次/动作后：全量重扫 conn/paired/a2dp（全权威） */
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c->conn_n = nm_bt_connected(c->conn, S_NET_MAX);
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c->paired_n = nm_bt_paired(c->paired, S_NET_MAX);
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c->a2dp_n = nm_bt_a2dp(c->a2dp, S_NET_MAX);
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if (c->conn_n < 0) c->conn_n = 0;
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if (c->paired_n < 0) c->paired_n = 0;
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if (c->a2dp_n < 0) c->a2dp_n = 0;
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}
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c->near_n = nm_bt_devices(c->near, S_NET_MAX); /* 附近：扫描缓存（netmgrd 读 /tmp，快） */
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if (c->near_n < 0) c->near_n = 0;
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/* 角色描述：节流(≤5s)重探，读缓存，避免子页驻留期间反复 popen */
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net_bt_mode_str(c->mode, sizeof c->mode);
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int n = 0;
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/* 降级占位：netmgrd 不可达 → 提示（直连回退仍在跑，保功能） */
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if (!netmgr_ok() && n < max) {
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rbuf[n].kind = SUB_HDR; rbuf[n].label = "网络管理服务未运行（直连模式）";
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rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++;
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}
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/* ② A2DP 状态摘要（设备名·codec·采样率·输出=蓝牙/DAC） */
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{
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const bt_ep_t *ep = NULL;
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for (int i = 0; i < c->a2dp_n; i++) if (c->a2dp[i].acquired) { ep = &c->a2dp[i]; break; }
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if (!ep && c->a2dp_n > 0) ep = &c->a2dp[0];
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const char *sub;
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if (c->conn_n > 0 && n < max) {
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const char *nm = bt_conn_name(c, ep ? ep->mac : c->conn[0].mac);
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if (ep && (ep->codec[0] || ep->rate[0]))
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sub = bt_pool(c, "%s%s%s · 输出=%s",
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ep->codec[0] ? ep->codec : "?", ep->codec[0] && ep->rate[0] ? " " : "",
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ep->rate[0] ? ep->rate : "", c->output_bt ? "蓝牙" : "DAC");
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else
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sub = bt_pool(c, "%s · 输出=%s", c->mode, c->output_bt ? "蓝牙" : "DAC");
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rbuf[n].kind = SUB_ROW; rbuf[n].label = nm ? nm : c->conn[0].mac;
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rbuf[n].sub = sub; rbuf[n].on = 0; rbuf[n].act = -1; n++;
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} else if (n < max) {
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sub = bt_pool(c, "%s · 输出=%s", c->mode, c->output_bt ? "蓝牙" : "DAC");
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rbuf[n].kind = SUB_ROW; rbuf[n].label = "未连接蓝牙设备";
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rbuf[n].sub = sub; rbuf[n].on = 0; rbuf[n].act = -1; n++;
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}
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}
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/* ③ 输出目标（蓝牙/本地） */
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if (n < max) { rbuf[n].kind = SUB_HDR; rbuf[n].label = "输出目标"; rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++; }
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if (n < max) {
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rbuf[n].kind = SUB_ACT; rbuf[n].label = "输出目标";
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rbuf[n].sub = c->output_bt ? "蓝牙（耳机/远端）" : "本地（DAC）";
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rbuf[n].on = c->output_bt; rbuf[n].act = BT_ACT_OUTPUT; n++;
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}
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/* ④ 已连接设备 */
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if (n < max) { rbuf[n].kind = SUB_HDR; rbuf[n].label = "已连接设备"; rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++; }
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if (c->conn_n == 0) {
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "无已连接设备"; rbuf[n].sub = ""; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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} else for (int i = 0; i < c->conn_n && n < max; i++) {
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const bt_ep_t *ep = bt_ep_idx(c, c->conn[i].mac) >= 0 ? &c->a2dp[bt_ep_idx(c, c->conn[i].mac)] : NULL;
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const char *sub;
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if (ep && ep->codec[0])
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sub = bt_pool(c, "%s%s%s%s",
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ep->codec[0] ? ep->codec : "", ep->rate[0] ? " " : "", ep->rate[0] ? "· " : "",
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ep->acquired ? "播放中" : "");
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else sub = c->conn[i].mac; /* mac 拷在 ctx（稳定） */
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rbuf[n].kind = SUB_ACT;
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rbuf[n].label = c->conn[i].name[0] ? c->conn[i].name : c->conn[i].mac;
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rbuf[n].sub = sub[0] ? sub : c->conn[i].mac;
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rbuf[n].on = 1; rbuf[n].act = BT_ACT_CONN_BASE + i;
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n++;
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}
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/* ⑤ 已配对设备 */
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if (n < max) { rbuf[n].kind = SUB_HDR; rbuf[n].label = "已配对设备"; rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++; }
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if (c->paired_n == 0) {
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "无已配对设备"; rbuf[n].sub = ""; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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} else for (int i = 0; i < c->paired_n && n < max; i++) {
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rbuf[n].kind = SUB_ACT;
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rbuf[n].label = c->paired[i].name[0] ? c->paired[i].name : c->paired[i].mac;
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rbuf[n].sub = bt_is_conn(c, c->paired[i].mac) ? "已连接"
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: (c->paired[i].mac[0] ? c->paired[i].mac : "");
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rbuf[n].on = bt_is_conn(c, c->paired[i].mac);
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rbuf[n].act = BT_ACT_PAIRED_BASE + i;
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n++;
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}
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/* ⑥ 附近设备（扫描发现，未配对；netmgrd 权威扫描缓存） */
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if (n < max) { rbuf[n].kind = SUB_HDR; rbuf[n].label = "附近设备"; rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++; }
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if (c->near_n == 0) {
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "附近无设备（点顶部开关后自动扫描）"; rbuf[n].sub = ""; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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} else for (int i = 0; i < c->near_n && n < max; i++) {
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int is_paired = bt_is_paired(c, c->near[i].mac);
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if (is_paired) continue; /* 已配对者归于「已配对设备」，附近只列未配对 */
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rbuf[n].kind = SUB_ACT;
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rbuf[n].label = c->near[i].name[0] ? c->near[i].name : c->near[i].mac;
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rbuf[n].sub = c->near[i].mac;
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rbuf[n].on = 0; rbuf[n].act = BT_ACT_NEAR_BASE + i;
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n++;
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}
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/* ⑦ 音质/连接管理 */
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if (n < max) { rbuf[n].kind = SUB_HDR; rbuf[n].label = "音质 / 连接管理"; rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++; }
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{
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int idx = BT_CODEC_AUTO;
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char codec[16] = "auto";
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if (meow_settings_get_str("bt.codec", codec, sizeof codec) == 0)
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for (int k = 0; k < BT_CODEC_N; k++) if (!strcasecmp(codec, bt_codec_names[k])) { idx = k; break; }
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rbuf[n].kind = SUB_ACT; rbuf[n].label = "编解码器";
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rbuf[n].sub = bt_pool(c, "%s%s", bt_codec_names[idx], idx ? "（偏好，P2 生效）" : "");
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rbuf[n].on = 0;
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rbuf[n].act = BT_ACT_CODEC; n++;
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}
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "SBC 质量"; rbuf[n].sub = "P2：bluealsa --sbc-quality 启动参数"; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "强制 44.1k"; rbuf[n].sub = "P2：--a2dp-force-audio-cd"; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "音量控制"; rbuf[n].sub = "蓝牙音量由耳机/远端（AVRCP）控制"; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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/* ⑧ 功耗档 */
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if (n < max) { rbuf[n].kind = SUB_HDR; rbuf[n].label = "功耗"; rbuf[n].sub = NULL; rbuf[n].on = 0; rbuf[n].act = 0; n++; }
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "扫描节流"; rbuf[n].sub = "进页自动扫描，退页/7s 停止"; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "发现超时"; rbuf[n].sub = "source 无需可发现（有限超时）"; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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if (n < max) { rbuf[n].kind = SUB_ROW; rbuf[n].label = "后台保持"; rbuf[n].sub = "未播放时无流零开销"; rbuf[n].on = 0; rbuf[n].act = -2; n++; }
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return n;
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}
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/* 动作反馈（netmgrd 结果 / 直连回退结果）弹窗反馈 */
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static void bt_feedback(const char *title, int rc)
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{
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char line[48];
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const char *txt[S_NET_MAX]; txt[0] = line;
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snprintf(line, sizeof line, "%s", rc == MEOW_OK ? "操作成功" : "操作失败/超时");
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s_dd_modal(title, txt, 1, -1);
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}
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/* 动作行（SUB_ACT）点击：连接/断开/配对/取消配对/输出目标/编解码器 */
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static int bt_act(void *ctx, int idx, int act)
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{
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(void)idx;
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bt_ctx_t *c = ctx;
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char mac[24] = "";
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/* 输出目标/编解码器：与本页设备行 act 段（CONN/PAIRED/NEAR base）不冲突，先处理 */
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if (act == BT_ACT_OUTPUT) {
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c->output_bt = !c->output_bt;
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meow_settings_set_bool("audio.output_bt", c->output_bt);
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meow_settings_save();
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logmsg("bt_page: output_target=%s", c->output_bt ? "bt" : "dac");
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return 1; /* 重绘 + 重填行 */
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}
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if (act == BT_ACT_CODEC) {
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char codec[16] = "auto"; int idx0 = BT_CODEC_AUTO;
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if (meow_settings_get_str("bt.codec", codec, sizeof codec) == 0)
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for (int k = 0; k < BT_CODEC_N; k++) if (!strcasecmp(codec, bt_codec_names[k])) { idx0 = k; break; }
|
||
int ni = (idx0 + 1) % BT_CODEC_N;
|
||
meow_settings_set_str("bt.codec", bt_codec_names[ni]);
|
||
meow_settings_save();
|
||
logmsg("bt_page: codec=%s", bt_codec_names[ni]);
|
||
return 1;
|
||
}
|
||
/* 定位 MAC（按 act 段） */
|
||
if (act >= BT_ACT_NEAR_BASE) {
|
||
int i = act - BT_ACT_NEAR_BASE;
|
||
if (i < 0 || i >= c->near_n) return 0;
|
||
snprintf(mac, sizeof mac, "%s", c->near[i].mac);
|
||
} else if (act >= BT_ACT_PAIRED_BASE) {
|
||
int i = act - BT_ACT_PAIRED_BASE;
|
||
if (i < 0 || i >= c->paired_n) return 0;
|
||
snprintf(mac, sizeof mac, "%s", c->paired[i].mac);
|
||
} else if (act >= BT_ACT_CONN_BASE) {
|
||
int i = act - BT_ACT_CONN_BASE;
|
||
if (i < 0 || i >= c->conn_n) return 0;
|
||
snprintf(mac, sizeof mac, "%s", c->conn[i].mac);
|
||
}
|
||
|
||
if (!mac[0]) return 0;
|
||
|
||
if (act >= BT_ACT_NEAR_BASE) {
|
||
/* 附近：未配对 → pair；已配对（理论上过滤了）→ connect */
|
||
bt_feedback("配对", nm_bt_pair(mac));
|
||
} else if (act >= BT_ACT_PAIRED_BASE) {
|
||
/* 已配对：未连 → connect；已连 → disconnect */
|
||
if (bt_is_conn(c, mac)) bt_feedback("断开", nm_bt_disconnect(mac));
|
||
else bt_feedback("连接", nm_bt_connect(mac));
|
||
} else {
|
||
/* 已连接 → disconnect */
|
||
bt_feedback("断开", nm_bt_disconnect(mac));
|
||
}
|
||
bt_role_refresh(1);
|
||
nm_bt_scan_on();
|
||
c->full = 1; /* 动作后：下一次 rows() 全量重扫 */
|
||
logmsg("bt_page: act act=%d mac=%s", act, mac);
|
||
return 1; /* 重绘 + 重填行 */
|
||
}
|
||
|
||
|
||
/* 点普通行（A2DP 摘要等）：弹 A2DP/设备详情。仅 A2DP 摘要（act=-1）响应；其余 info 行（act=-2）无操作。 */
|
||
static int bt_detail(void *ctx, int idx, int act)
|
||
{
|
||
(void)idx;
|
||
if (act != -1) return 0;
|
||
bt_ctx_t *c = ctx;
|
||
if (c->a2dp_n > 0) {
|
||
const bt_ep_t *ep = &c->a2dp[0];
|
||
char buf[S_NET_MAX][48];
|
||
const char *item[S_NET_MAX];
|
||
int n = 0;
|
||
for (int i = 0; i < c->a2dp_n; i++) if (c->a2dp[i].acquired) { ep = &c->a2dp[i]; break; }
|
||
snprintf(buf[n], 48, "设备名: %s", bt_conn_name(c, ep->mac)); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "MAC: %s", ep->mac[0] ? ep->mac : "-"); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "codec: %s", ep->codec[0] ? ep->codec : "-"); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "采样率: %s", ep->rate[0] ? ep->rate : "-"); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "声道/位深: %s/%s", ep->chn[0] ? ep->chn : "-", ep->bits[0] ? ep->bits : "-");
|
||
item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "传输: %s", ep->acquired ? "播放中" : "空闲"); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "角色: %s", !strcmp(ep->role, "src") ? "设备=source(送流)" :
|
||
!strcmp(ep->role, "snk") ? "设备=sink(被连)" : "未知");
|
||
item[n] = buf[n]; n++;
|
||
s_dd_modal("A2DP 详情", item, n, -1);
|
||
return 1;
|
||
}
|
||
if (c->conn_n > 0) {
|
||
char buf[S_NET_MAX][48];
|
||
const char *item[S_NET_MAX];
|
||
int n = 0;
|
||
snprintf(buf[n], 48, "设备名: %s", c->conn[0].name[0] ? c->conn[0].name : c->conn[0].mac);
|
||
item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "MAC: %s", c->conn[0].mac); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "状态: 已连接"); item[n] = buf[n]; n++;
|
||
snprintf(buf[n], 48, "输出: %s", c->output_bt ? "蓝牙" : "DAC"); item[n] = buf[n]; n++;
|
||
s_dd_modal("蓝牙详情", item, n, -1);
|
||
return 1;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
|
||
/* 运行蓝牙独立子页面（阻塞到返回） */
|
||
int run_bt_page(void)
|
||
{
|
||
static bt_ctx_t c;
|
||
memset(&c, 0, sizeof c);
|
||
c.conn_n = -1;
|
||
sub_page_t p;
|
||
memset(&p, 0, sizeof p);
|
||
p.title = "蓝牙";
|
||
p.top_sw = bt_top_sw;
|
||
p.top_sw_set = bt_top_sw_set;
|
||
p.rows = bt_rows;
|
||
p.act = bt_act;
|
||
p.detail = bt_detail; /* SUB_ROW（A2DP 摘要等）→ A2DP 详情弹窗 */
|
||
p.live = 1; /* 附近扫描驻留更新（约 2s 重扫行；仅附近/角色，不反复 spawn） */
|
||
p.ctx = &c;
|
||
c.full = 1; /* 首行全量重扫 */
|
||
nm_bt_scan_on(); /* 进页：触发一次附近扫描（节流；不进蓝牙不空转 §七） */
|
||
bt_role_refresh(1);
|
||
int rc = meow_subpage_run(&p);
|
||
nm_bt_scan_off(); /* 退页：扫描收尾（§七 省电） */
|
||
return rc;
|
||
}
|