private string RequestHeadersToJsonString(WebView2HttpRequestHeaderCollection requestHeaders)
{
StringBuilder builder = new StringBuilder("[");
bool firstWrote = false;
foreach (var header in requestHeaders.HeaderDictionary)
{
if (firstWrote)
{
builder.Append(", ");
}
firstWrote = true;
builder.AppendFormat("{{\"name\":{0}, \"value\": {1} }}",
EncodeQuote(header.Key), EncodeQuote(header.Value));
}
builder.Append("]");
return(builder.ToString());
}
private string RequestToJsonString(WebView2WebResourceRequest request)
{
IStream content = request.Content;
WebView2HttpRequestHeaderCollection headers = request.Headers;
string method = request.Method;
string uri = request.Uri;
string result = "{";
result += "\"content\": ";
result += (content == null ? "null" : "\"...\"");
result += ", ";
result += "\"headers\": " + RequestHeadersToJsonString(headers) + ", ";
result += "\"method\": " + EncodeQuote(method) + ", ";
result += "\"uri\": " + EncodeQuote(uri) + " ";
result += "}";
return(result);
}
private void WebView2NavigationStarting(object sender, Wrapper.NavigationStartingEventArgs e)
{
bool cancel = e.Cancel;
bool isRedirected = e.IsRedirected;
bool isUserInitiated = e.IsUserInitiated;
WebView2HttpRequestHeaderCollection requestHeaders = e.HttpHeaderCollection;
string uri = e.Uri;
string message =
"{ \"kind\": \"event\", \"name\": \"NavigationStarting\", \"args\": {";
message += "\"cancel\": " + BoolToString(cancel) + ", " +
"\"isRedirected\": " + BoolToString(isRedirected) + ", " +
"\"isUserInitiated\": " + BoolToString(isUserInitiated) + ", " +
"\"requestHeaders\": " + RequestHeadersToJsonString(requestHeaders) + ", " +
"\"uri\": " + EncodeQuote(uri) + " " +
"}" +
WebViewPropertiesToJsonString(_eventSourceWebView2) +
"}";
PostEventMessage(message);
}
