From bce557cc2dc767628bed6aac87301a1be7c5431b Mon Sep 17 00:00:00 2001
From: rxliuli <rxliuli@gmail.com>
Date: Tue, 4 Nov 2025 05:03:50 +0800
Subject: init commit

---
 .../node_modules/@sentry/utils/esm/supports.js     | 161 +++++++++++++++++++++
 1 file changed, 161 insertions(+)
 create mode 100644 shared/logger/node_modules/@sentry/utils/esm/supports.js

(limited to 'shared/logger/node_modules/@sentry/utils/esm/supports.js')

diff --git a/shared/logger/node_modules/@sentry/utils/esm/supports.js b/shared/logger/node_modules/@sentry/utils/esm/supports.js
new file mode 100644
index 0000000..7a560a3
--- /dev/null
+++ b/shared/logger/node_modules/@sentry/utils/esm/supports.js
@@ -0,0 +1,161 @@
+import { logger } from './logger.js';
+import { getGlobalObject } from './worldwide.js';
+
+// eslint-disable-next-line deprecation/deprecation
+const WINDOW = getGlobalObject();
+
+/**
+ * Tells whether current environment supports ErrorEvent objects
+ * {@link supportsErrorEvent}.
+ *
+ * @returns Answer to the given question.
+ */
+function supportsErrorEvent() {
+  try {
+    new ErrorEvent('');
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+/**
+ * Tells whether current environment supports DOMError objects
+ * {@link supportsDOMError}.
+ *
+ * @returns Answer to the given question.
+ */
+function supportsDOMError() {
+  try {
+    // Chrome: VM89:1 Uncaught TypeError: Failed to construct 'DOMError':
+    // 1 argument required, but only 0 present.
+    // @ts-ignore It really needs 1 argument, not 0.
+    new DOMError('');
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+/**
+ * Tells whether current environment supports DOMException objects
+ * {@link supportsDOMException}.
+ *
+ * @returns Answer to the given question.
+ */
+function supportsDOMException() {
+  try {
+    new DOMException('');
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+/**
+ * Tells whether current environment supports Fetch API
+ * {@link supportsFetch}.
+ *
+ * @returns Answer to the given question.
+ */
+function supportsFetch() {
+  if (!('fetch' in WINDOW)) {
+    return false;
+  }
+
+  try {
+    new Headers();
+    new Request('http://www.example.com');
+    new Response();
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+/**
+ * isNativeFetch checks if the given function is a native implementation of fetch()
+ */
+// eslint-disable-next-line @typescript-eslint/ban-types
+function isNativeFetch(func) {
+  return func && /^function fetch\(\)\s+\{\s+\[native code\]\s+\}$/.test(func.toString());
+}
+
+/**
+ * Tells whether current environment supports Fetch API natively
+ * {@link supportsNativeFetch}.
+ *
+ * @returns true if `window.fetch` is natively implemented, false otherwise
+ */
+function supportsNativeFetch() {
+  if (!supportsFetch()) {
+    return false;
+  }
+
+  // Fast path to avoid DOM I/O
+  // eslint-disable-next-line @typescript-eslint/unbound-method
+  if (isNativeFetch(WINDOW.fetch)) {
+    return true;
+  }
+
+  // window.fetch is implemented, but is polyfilled or already wrapped (e.g: by a chrome extension)
+  // so create a "pure" iframe to see if that has native fetch
+  let result = false;
+  const doc = WINDOW.document;
+  // eslint-disable-next-line deprecation/deprecation
+  if (doc && typeof (doc.createElement ) === 'function') {
+    try {
+      const sandbox = doc.createElement('iframe');
+      sandbox.hidden = true;
+      doc.head.appendChild(sandbox);
+      if (sandbox.contentWindow && sandbox.contentWindow.fetch) {
+        // eslint-disable-next-line @typescript-eslint/unbound-method
+        result = isNativeFetch(sandbox.contentWindow.fetch);
+      }
+      doc.head.removeChild(sandbox);
+    } catch (err) {
+      (typeof __SENTRY_DEBUG__ === 'undefined' || __SENTRY_DEBUG__) &&
+        logger.warn('Could not create sandbox iframe for pure fetch check, bailing to window.fetch: ', err);
+    }
+  }
+
+  return result;
+}
+
+/**
+ * Tells whether current environment supports ReportingObserver API
+ * {@link supportsReportingObserver}.
+ *
+ * @returns Answer to the given question.
+ */
+function supportsReportingObserver() {
+  return 'ReportingObserver' in WINDOW;
+}
+
+/**
+ * Tells whether current environment supports Referrer Policy API
+ * {@link supportsReferrerPolicy}.
+ *
+ * @returns Answer to the given question.
+ */
+function supportsReferrerPolicy() {
+  // Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default'
+  // (see https://caniuse.com/#feat=referrer-policy),
+  // it doesn't. And it throws an exception instead of ignoring this parameter...
+  // REF: https://github.com/getsentry/raven-js/issues/1233
+
+  if (!supportsFetch()) {
+    return false;
+  }
+
+  try {
+    new Request('_', {
+      referrerPolicy: 'origin' ,
+    });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+export { isNativeFetch, supportsDOMError, supportsDOMException, supportsErrorEvent, supportsFetch, supportsNativeFetch, supportsReferrerPolicy, supportsReportingObserver };
+//# sourceMappingURL=supports.js.map
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