Add CefBrowserHost::GetNavigationEntries for retrieving a snapshot of navigation history (issue #1442).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1924 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

include/capi/cef_navigation_entry_capi.h

@@ -0,0 +1,134 @@
+// Copyright (c) 2014 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool and should not edited
+// by hand. See the translator.README.txt file in the tools directory for
+// more information.
+//
+
+#ifndef CEF_INCLUDE_CAPI_CEF_NAVIGATION_ENTRY_CAPI_H_
+#define CEF_INCLUDE_CAPI_CEF_NAVIGATION_ENTRY_CAPI_H_
+#pragma once
+
+#include "include/capi/cef_base_capi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+///
+// Structure used to represent an entry in navigation history.
+///
+typedef struct _cef_navigation_entry_t {
+  ///
+  // Base structure.
+  ///
+  cef_base_t base;
+
+  ///
+  // Returns true (1) if this object is valid. Do not call any other functions
+  // if this function returns false (0).
+  ///
+  int (CEF_CALLBACK *is_valid)(struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the actual URL of the page. For some pages this may be data: URL or
+  // similar. Use get_display_url() to return a display-friendly version.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t (CEF_CALLBACK *get_url)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns a display-friendly version of the URL.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t (CEF_CALLBACK *get_display_url)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the original URL that was entered by the user before any redirects.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t (CEF_CALLBACK *get_original_url)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the title set by the page. This value may be NULL.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t (CEF_CALLBACK *get_title)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the transition type which indicates what the user did to move to
+  // this page from the previous page.
+  ///
+  cef_transition_type_t (CEF_CALLBACK *get_transition_type)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns true (1) if this navigation includes post data.
+  ///
+  int (CEF_CALLBACK *has_post_data)(struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the name of the sub-frame that navigated or an NULL value if the
+  // main frame navigated.
+  ///
+  // The resulting string must be freed by calling cef_string_userfree_free().
+  cef_string_userfree_t (CEF_CALLBACK *get_frame_name)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the time for the last known successful navigation completion. A
+  // navigation may be completed more than once if the page is reloaded. May be
+  // 0 if the navigation has not yet completed.
+  ///
+  cef_time_t (CEF_CALLBACK *get_completion_time)(
+      struct _cef_navigation_entry_t* self);
+
+  ///
+  // Returns the HTTP status code for the last known successful navigation
+  // response. May be 0 if the response has not yet been received or if the
+  // navigation has not yet completed.
+  ///
+  int (CEF_CALLBACK *get_http_status_code)(
+      struct _cef_navigation_entry_t* self);
+} cef_navigation_entry_t;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // CEF_INCLUDE_CAPI_CEF_NAVIGATION_ENTRY_CAPI_H_