169 lines
7.5 KiB
C
169 lines
7.5 KiB
C
// Copyright (c) 2014 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// This file was generated by the CEF translator tool and should not edited
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// by hand. See the translator.README.txt file in the tools directory for
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// more information.
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//
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#ifndef CEF_INCLUDE_CAPI_CEF_SCHEME_CAPI_H_
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#define CEF_INCLUDE_CAPI_CEF_SCHEME_CAPI_H_
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "include/capi/cef_base_capi.h"
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#include "include/capi/cef_browser_capi.h"
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#include "include/capi/cef_frame_capi.h"
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#include "include/capi/cef_request_capi.h"
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#include "include/capi/cef_resource_handler_capi.h"
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#include "include/capi/cef_response_capi.h"
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struct _cef_scheme_handler_factory_t;
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///
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// Structure that manages custom scheme registrations.
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///
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typedef struct _cef_scheme_registrar_t {
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///
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// Base structure.
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///
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cef_base_t base;
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///
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// Register a custom scheme. This function should not be called for the built-
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// in HTTP, HTTPS, FILE, FTP, ABOUT and DATA schemes.
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//
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// If |is_standard| is true (1) the scheme will be treated as a standard
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// scheme. Standard schemes are subject to URL canonicalization and parsing
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// rules as defined in the Common Internet Scheme Syntax RFC 1738 Section 3.1
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// available at http://www.ietf.org/rfc/rfc1738.txt
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//
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// In particular, the syntax for standard scheme URLs must be of the form:
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// <pre>
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// [scheme]://[username]:[password]@[host]:[port]/[url-path]
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// </pre> Standard scheme URLs must have a host component that is a fully
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// qualified domain name as defined in Section 3.5 of RFC 1034 [13] and
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// Section 2.1 of RFC 1123. These URLs will be canonicalized to
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// "scheme://host/path" in the simplest case and
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// "scheme://username:password@host:port/path" in the most explicit case. For
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// example, "scheme:host/path" and "scheme:///host/path" will both be
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// canonicalized to "scheme://host/path". The origin of a standard scheme URL
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// is the combination of scheme, host and port (i.e., "scheme://host:port" in
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// the most explicit case).
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//
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// For non-standard scheme URLs only the "scheme:" component is parsed and
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// canonicalized. The remainder of the URL will be passed to the handler as-
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// is. For example, "scheme:///some%20text" will remain the same. Non-standard
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// scheme URLs cannot be used as a target for form submission.
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//
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// If |is_local| is true (1) the scheme will be treated as local (i.e., with
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// the same security rules as those applied to "file" URLs). Normal pages
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// cannot link to or access local URLs. Also, by default, local URLs can only
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// perform XMLHttpRequest calls to the same URL (origin + path) that
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// originated the request. To allow XMLHttpRequest calls from a local URL to
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// other URLs with the same origin set the
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// CefSettings.file_access_from_file_urls_allowed value to true (1). To allow
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// XMLHttpRequest calls from a local URL to all origins set the
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// CefSettings.universal_access_from_file_urls_allowed value to true (1).
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//
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// If |is_display_isolated| is true (1) the scheme will be treated as display-
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// isolated. This means that pages cannot display these URLs unless they are
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// from the same scheme. For example, pages in another origin cannot create
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// iframes or hyperlinks to URLs with this scheme.
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//
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// This function may be called on any thread. It should only be called once
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// per unique |scheme_name| value. If |scheme_name| is already registered or
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// if an error occurs this function will return false (0).
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///
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int (CEF_CALLBACK *add_custom_scheme)(struct _cef_scheme_registrar_t* self,
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const cef_string_t* scheme_name, int is_standard, int is_local,
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int is_display_isolated);
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} cef_scheme_registrar_t;
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///
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// Structure that creates cef_resource_handler_t instances for handling scheme
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// requests. The functions of this structure will always be called on the IO
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// thread.
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///
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typedef struct _cef_scheme_handler_factory_t {
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///
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// Base structure.
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///
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cef_base_t base;
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///
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// Return a new resource handler instance to handle the request or an NULL
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// reference to allow default handling of the request. |browser| and |frame|
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// will be the browser window and frame respectively that originated the
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// request or NULL if the request did not originate from a browser window (for
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// example, if the request came from cef_urlrequest_t). The |request| object
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// passed to this function will not contain cookie data.
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///
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struct _cef_resource_handler_t* (CEF_CALLBACK *create)(
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struct _cef_scheme_handler_factory_t* self,
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struct _cef_browser_t* browser, struct _cef_frame_t* frame,
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const cef_string_t* scheme_name, struct _cef_request_t* request);
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} cef_scheme_handler_factory_t;
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///
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// Register a scheme handler factory for the specified |scheme_name| and
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// optional |domain_name|. An NULL |domain_name| value for a standard scheme
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// will cause the factory to match all domain names. The |domain_name| value
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// will be ignored for non-standard schemes. If |scheme_name| is a built-in
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// scheme and no handler is returned by |factory| then the built-in scheme
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// handler factory will be called. If |scheme_name| is a custom scheme then also
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// implement the cef_app_t::on_register_custom_schemes() function in all
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// processes. This function may be called multiple times to change or remove the
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// factory that matches the specified |scheme_name| and optional |domain_name|.
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// Returns false (0) if an error occurs. This function may be called on any
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// thread in the browser process.
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///
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CEF_EXPORT int cef_register_scheme_handler_factory(
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const cef_string_t* scheme_name, const cef_string_t* domain_name,
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cef_scheme_handler_factory_t* factory);
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///
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// Clear all registered scheme handler factories. Returns false (0) on error.
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// This function may be called on any thread in the browser process.
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///
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CEF_EXPORT int cef_clear_scheme_handler_factories();
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#ifdef __cplusplus
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}
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#endif
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#endif // CEF_INCLUDE_CAPI_CEF_SCHEME_CAPI_H_
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