Stream live server logs over SSE

platform_web/schemas/scumManagementRcon.ts

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+import type { GameClientBridgeQueueRequest } from "../api/types";
+
+export const scumManagementRCONProfileKey = "scum-client-manager";
+export const scumManagementRCONCommandType = "management.rcon.request";
+
+const maxManagementCommandBytes = 8192;
+const managementCommandTtlMs = 120_000;
+
+export function scumManagementRCONCommandRequest(serverInstanceId: string, command: string, sequence = Date.now()): GameClientBridgeQueueRequest {
+  const stamp = Math.max(0, Math.floor(sequence));
+  return {
+    profileKey: scumManagementRCONProfileKey,
+    commandType: scumManagementRCONCommandType,
+    payload: { requestText: normalizeSCUMManagementCommand(command, "管理指令") },
+    idempotencyKey: `web:scum-rcon:${safeBridgeIdentifierPart(serverInstanceId)}:${stamp}`,
+    priority: 20,
+    expiresAt: new Date(stamp + managementCommandTtlMs).toISOString()
+  };
+}
+
+export function scumAnnouncementCommand(message: string): string {
+  return `#Announce ${validateSCUMManagementRCONText(message, "公告内容")}`;
+}
+
+export function validateSCUMManagementRCONText(value: string, label: string): string {
+  const normalized = value.trim();
+  if (!normalized || new TextEncoder().encode(normalized).byteLength > maxManagementCommandBytes || /[\u0000\r\n]/.test(normalized)) {
+    throw new Error(`${label}必须是受限的单行文本。`);
+  }
+  return normalized;
+}
+
+function normalizeSCUMManagementCommand(value: string, label: string): string {
+  const normalized = validateSCUMManagementRCONText(value, label);
+  return normalized.startsWith("#") ? normalized : `#${normalized}`;
+}
+
+function safeBridgeIdentifierPart(value: string): string {
+  const normalized = value.trim().replace(/[^A-Za-z0-9._:-]+/g, "-").replace(/^[^A-Za-z0-9]+|[^A-Za-z0-9]+$/g, "").slice(0, 96);
+  return normalized || "server";
+}