feat(launcher): 通知查询/清除 IPC + App崩溃直报crash (agent-199) — MSG_NOTIFY_QUERY(0x25)/QUERY_RESULT(0x27)/DISMISS_ALL(0x26,保留媒体/进度/常驻红线), DISMISS(0x22)复用既有; 序列化在主循环单写者做; launch_app waitpid 回收处 notify_app_crash(信号杀/非0退出上报 /tmp/meow_crash.sock best-effort, 干净exit不报)

launcher 61f6b0db→3c7c2ec7; qemu IPC 往返+宿主存储单测+mock crash socket 全过; 顺带清理既有告警(util.c/app_launcher.c/meow_ipc.c)
2026-08-31 05:46:46 +08:00
1 parent 29e1b35da8
commit 2d93298f8a
@@ -601,6 +601,121 @@ int meow_notif_update_progress(uint32_t id, int progress)
    return NOTIF_OK;
 }

+/* ---- 一键清除（MSG_NOTIFY_DISMISS_ALL / 通知中心 UI 同语义）----
+ * 红线（用户 2026-08-30，与 notif_center.c ncp_clear_all 的 mnp_clearable 同判据）：
+ * ongoing 常驻 / media 媒体 / 进行中进度（progress>=0）一律保留；其余 dismiss（= 归档留档 + 释放槽）。
+ * 顺序遍历固定 slot 表，dismiss 只释放当前槽，不会跳条。 */
+int meow_notif_clear_active(void)
+{
+    if (!g_inited) return -NOTIF_ERR_NOTINIT;
+    int n = 0;
+    for (int i = 0; i < MEOW_NOTIF_MAX_SLOTS; i++) {
+        meow_notif_t *s = &g_slots[i];
+        if (!s->active || s->dismissed) continue;
+        if (s->ongoing || s->media || s->progress >= 0) continue;   /* 保留红线项 */
+        if (meow_notif_dismiss(s->id) == NOTIF_OK) n++;
+    }
+    notif_log("clear_active: dismissed %d (retained ongoing/media/progress)", n);
+    return n;
+}
+
+/* ---- 活跃通知集 JSON 序列化（MeowPanel 实时化前置；字段同 TF 归档）---- */
+
+/* JSON 字符串转义：`"`/`\` 反斜杠转义，<0x20 控制字符转 \\u00XX；写到 dst，返回字符数（不含 NUL）。 */
+static int json_escape(const char *s, char *dst, int cap)
+{
+    int o = 0;
+    if (!s) s = "";
+    for (const char *p = s; *p; p++) {
+        unsigned char c = (unsigned char)*p;
+        if (c == '"' || c == '\\') {
+            if (o + 2 >= cap) break;
+            dst[o++] = '\\';
+            dst[o++] = (char)c;
+        } else if (c < 0x20) {
+            const char *short_esc = NULL;
+            switch (c) {
+            case '\n': short_esc = "\\n"; break;
+            case '\r': short_esc = "\\r"; break;
+            case '\t': short_esc = "\\t"; break;
+            case '\b': short_esc = "\\b"; break;
+            case '\f': short_esc = "\\f"; break;
+            default:   break;
+            }
+            if (short_esc) {
+                if (o + 2 >= cap) break;
+                dst[o++] = short_esc[0];
+                dst[o++] = short_esc[1];
+            } else {
+                if (o + 6 >= cap) break;
+                int n = snprintf(dst + o, cap - o, "\\u%04x", (unsigned)c);
+                if (n < 0) break;
+                o += n;
+            }
+        } else {
+            if (o + 1 >= cap) break;
+            dst[o++] = (char)c;
+        }
+    }
+    dst[o] = 0;
+    return o;
+}
+
+/* 把一条活跃通知 append 成 JSON 对象到 buf+*o。返回 0=成功；-1=缓冲放不下（中止）。 */
+static int json_append_notif(meow_notif_t *s, char *buf, int buf_len, int *o)
+{
+    char a_app [2 + 2 * MEOW_NOTIF_APP_ID_MAX    + 2];
+    char a_cat [2 + 2 * MEOW_NOTIF_CAT_MAX       + 2];
+    char a_sum [2 + 2 * MEOW_NOTIF_SUMMARY_MAX   + 2];
+    char a_body[2 + 2 * MEOW_NOTIF_BODY_MAX      + 2];
+    char a_tgt [2 + 2 * MEOW_NOTIF_ACTIVITY_MAX  + 2];
+    char a_icon[2 + 2 * MEOW_NOTIF_ICON_MAX      + 2];
+    json_escape(s->app_id,          a_app,  sizeof a_app);
+    json_escape(s->category,        a_cat,  sizeof a_cat);
+    json_escape(s->summary,         a_sum,  sizeof a_sum);
+    json_escape(s->body,            a_body, sizeof a_body);
+    json_escape(s->target_activity, a_tgt,  sizeof a_tgt);
+    json_escape(s->app_icon,        a_icon, sizeof a_icon);
+    int n = snprintf(buf + *o, buf_len - *o,
+                     "{\"id\":%u,\"app_id\":\"%s\",\"category\":\"%s\",\"summary\":\"%s\","
+                     "\"body\":\"%s\",\"urgency\":%u,\"ts\":%llu,\"progress\":%d,\"ongoing\":%u,"
+                     "\"media\":%u,\"target_activity\":\"%s\",\"app_icon\":\"%s\"}",
+                     (unsigned)s->id, a_app, a_cat, a_sum, a_body,
+                     (unsigned)s->urgency, (unsigned long long)s->created_ms, (int)s->progress,
+                     s->ongoing ? 1u : 0u, s->media ? 1u : 0u, a_tgt, a_icon);
+    if (n < 0) return -1;
+    if (*o + n >= buf_len) return -1;      /* 放不下：中止（调用方保前缀截断） */
+    *o += n;
+    return 0;
+}
+
+int meow_notif_serialize_json(const char *app_id, char *buf, int buf_len)
+{
+    if (!g_inited) return -NOTIF_ERR_NOTINIT;
+    if (!buf || buf_len <= 0) return -NOTIF_ERR_INVAL;
+    int o = 0;
+    buf[0] = 0;
+    if (o + 1 >= buf_len) return 0;        /* 放不下 '[' */
+    buf[o++] = '[';
+    int first = 1;
+    for (int i = 0; i < MEOW_NOTIF_MAX_SLOTS; i++) {
+        meow_notif_t *s = &g_slots[i];
+        if (!s->active || s->dismissed) continue;
+        if (app_id && app_id[0] && strcmp(s->app_id, app_id)) continue;
+        if (!first) {
+            if (o + 1 >= buf_len) break;
+            buf[o++] = ',';
+        }
+        if (json_append_notif(s, buf, buf_len, &o) != 0) break;   /* 满：保留已完成前缀 */
+        first = 0;
+    }
+    if (o + 1 < buf_len) buf[o++] = ']';
+    buf[o] = 0;
+    notif_log("serialize_json: app=%s active=%d -> %dB",
+              app_id && app_id[0] ? app_id : "*", meow_notif_count(app_id), o);
+    return o;
+}
+
 /* ---- count ---- */
 int meow_notif_count(const char *app_id)
 {