init

src/dimse/store.ts

@@ -0,0 +1,51 @@
+import { ConfParams, config } from '../utils/config';
+import { startStoreScp, storeScpOptions, shutdownScu, shutdownScuOptions } from 'dicom-dimse-native';
+import { LoggerSingleton } from '../utils/logger';
+
+export async function startScp() {
+  const logger = LoggerSingleton.Instance;
+  const ts = config.get(ConfParams.XTRANSFER) as string;
+
+  const options: storeScpOptions = {
+    source: config.get(ConfParams.SOURCE),
+    peers: config.get(ConfParams.PEERS),
+    storagePath: config.get(ConfParams.STORAGE_PATH),
+    netTransferPrefer: ts,
+    netTransferPropose: ts,
+    writeTransfer: ts,
+    permissive: true,
+    verbose: config.get(ConfParams.VERBOSE),
+  };
+  logger.info(`pacs-server listening on port: ${options.source?.port}`);
+
+  startStoreScp(options, (result: string) => {
+    // currently this will never log
+    logger.info(JSON.parse(result));
+  });
+}
+
+export async function shutdown() {
+  const logger = LoggerSingleton.Instance;
+  const options: shutdownScuOptions = {
+    source: config.get(ConfParams.SOURCE),
+    target: config.get(ConfParams.SOURCE),
+    verbose: config.get(ConfParams.VERBOSE),
+  };
+
+  logger.info(`sending shutdown request to target: ${options.target?.aet}`);
+
+  return new Promise((resolve, reject) => {
+    shutdownScu(options, (result: string) => {
+      if (result && result.length > 0) {
+        try {
+          logger.info(JSON.parse(result));
+          resolve(true);
+        } catch (error) {
+          logger.error(result);
+          reject(error);
+        }
+      }
+      reject();
+    });
+  });
+}