BriskBard, CEF4Delphi, WebView4Delphi, WebUI4Delphi and WebUI4CSharp

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Chromium1.CreateBrowser(BufferPanel1, '', TempContext);

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///
// Register a scheme handler factory with the global request context. An NULL
// |domain_name| value for a standard scheme will cause the factory to match all
// domain names. The |domain_name| value will be ignored for non-standard
// schemes. If |scheme_name| is a built-in scheme and no handler is returned by
// |factory| then the built-in scheme handler factory will be called. If
// |scheme_name| is a custom scheme then you must also implement the
// cef_app_t::on_register_custom_schemes() function in all processes. This
// function may be called multiple times to change or remove the factory that
// matches the specified |scheme_name| and optional |domain_name|. Returns false
// (0) if an error occurs. This function may be called on any thread in the
// browser process. Using this function is equivalent to calling cef_request_con
// text_t::cef_request_context_get_global_context()->register_scheme_handler_fac
// tory().
///

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CEF_SCHEME_OPTION_STANDARD = $01;
CEF_SCHEME_OPTION_LOCAL = $02;

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//
// Configuration options for registering a custom scheme.
// These values are used when calling AddCustomScheme.
//
typedef enum {
  CEF_SCHEME_OPTION_NONE = 0,

  ///
  // If CEF_SCHEME_OPTION_STANDARD is set the scheme will be treated as a
  // standard scheme. Standard schemes are subject to URL canonicalization and
  // parsing rules as defined in the Common Internet Scheme Syntax RFC 1738
  // Section 3.1 available at http://www.ietf.org/rfc/rfc1738.txt
  //
  // In particular, the syntax for standard scheme URLs must be of the form:
  // <pre>
  //  [scheme]://[username]:[password]@[host]:[port]/[url-path]
  // </pre> Standard scheme URLs must have a host component that is a fully
  // qualified domain name as defined in Section 3.5 of RFC 1034 [13] and
  // Section 2.1 of RFC 1123. These URLs will be canonicalized to
  // "scheme://host/path" in the simplest case and
  // "scheme://username:password@host:port/path" in the most explicit case. For
  // example, "scheme:host/path" and "scheme:///host/path" will both be
  // canonicalized to "scheme://host/path". The origin of a standard scheme URL
  // is the combination of scheme, host and port (i.e., "scheme://host:port" in
  // the most explicit case).
  //
  // For non-standard scheme URLs only the "scheme:" component is parsed and
  // canonicalized. The remainder of the URL will be passed to the handler as-
  // is. For example, "scheme:///some%20text" will remain the same. Non-standard
  // scheme URLs cannot be used as a target for form submission.
  ///
  CEF_SCHEME_OPTION_STANDARD = 1 << 0,

  ///
  // If CEF_SCHEME_OPTION_LOCAL is set the scheme will be treated with the same
  // security rules as those applied to "file" URLs. Normal pages cannot link to
  // or access local URLs. Also, by default, local URLs can only perform
  // XMLHttpRequest calls to the same URL (origin + path) that originated the
  // request. To allow XMLHttpRequest calls from a local URL to other URLs with
  // the same origin set the CefSettings.file_access_from_file_urls_allowed
  // value to true (1). To allow XMLHttpRequest calls from a local URL to all
  // origins set the CefSettings.universal_access_from_file_urls_allowed value
  // to true (1).
  ///
  CEF_SCHEME_OPTION_LOCAL = 1 << 1,

  ///
  // If CEF_SCHEME_OPTION_DISPLAY_ISOLATED is set the scheme can only be
  // displayed from other content hosted with the same scheme. For example,
  // pages in other origins cannot create iframes or hyperlinks to URLs with the
  // scheme. For schemes that must be accessible from other schemes don't set
  // this, set CEF_SCHEME_OPTION_CORS_ENABLED, and use CORS
  // "Access-Control-Allow-Origin" headers to further restrict access.
  ///
  CEF_SCHEME_OPTION_DISPLAY_ISOLATED = 1 << 2,

  ///
  // If CEF_SCHEME_OPTION_SECURE is set the scheme will be treated with the same
  // security rules as those applied to "https" URLs. For example, loading this
  // scheme from other secure schemes will not trigger mixed content warnings.
  ///
  CEF_SCHEME_OPTION_SECURE = 1 << 3,

  ///
  // If CEF_SCHEME_OPTION_CORS_ENABLED is set the scheme can be sent CORS
  // requests. This value should be set in most cases where
  // CEF_SCHEME_OPTION_STANDARD is set.
  ///
  CEF_SCHEME_OPTION_CORS_ENABLED = 1 << 4,

  ///
  // If CEF_SCHEME_OPTION_CSP_BYPASSING is set the scheme can bypass Content-
  // Security-Policy (CSP) checks. This value should not be set in most cases
  // where CEF_SCHEME_OPTION_STANDARD is set.
  ///
  CEF_SCHEME_OPTION_CSP_BYPASSING = 1 << 5,

  ///
  // If CEF_SCHEME_OPTION_FETCH_ENABLED is set the scheme can perform Fetch API
  // requests.
  ///
  CEF_SCHEME_OPTION_FETCH_ENABLED = 1 << 6,
} cef_scheme_options_t;