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cef3types.pas
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(*
* Free Pascal Chromium Embedded 3
*
* Usage allowed under the restrictions of the Lesser GNU General Public License
* or alternatively the restrictions of the Mozilla Public License 1.1
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* Author: d.l.i.w <[email protected]>
* Repository: http://github.com/dliw/fpCEF3
*
*
* Based on 'Delphi Chromium Embedded' by: Henri Gourvest <[email protected]>
* Repository : http://code.google.com/p/delphichromiumembedded/
*
* Embarcadero Technologies, Inc is not permitted to use or redistribute
* this source code without explicit permission.
*
*)
Unit cef3types;
{$MODE objfpc}{$H+}
{$I cef.inc}
Interface
Uses
{$IFDEF WINDOWS}Windows,{$ENDIF}
ctypes;
Type
ustring = WideString;
rbstring = AnsiString;
TUrlParts = record
spec: ustring;
scheme: ustring;
username: ustring;
password: ustring;
host: ustring;
port: ustring;
path: ustring;
query: ustring;
end;
PSize = ^TSize;
TSize = csize_t;
{ *** cef_string_types.h *** }
// CEF provides functions for converting between UTF-8, -16 and -32 strings.
// CEF string types are safe for reading from multiple threads but not for
// modification. It is the user's responsibility to provide synchronization if
// modifying CEF strings from multiple threads.
// CEF character type definitions. wchat_t is 2 bytes on Windows and 4 bytes on
// most other platforms.
Char16 = WideChar;
PChar16 = PWideChar;
// CEF string type definitions. Whomever allocates |str| is responsible for
// providing an appropriate |dtor| implementation that will free the string in
// the same memory space. When reusing an existing string structure make sure
// to call |dtor| for the old value before assigning new |str| and |dtor|
// values. Static strings will have a NULL |dtor| value. Using the below
// functions if you want this managed for you.
PCefStringWide = ^TCefStringWide;
TCefStringWide = record
str: PWideChar;
length: csize_t;
dtor: procedure(str: PWideChar); cconv;
end;
PCefStringUtf8 = ^TCefStringUtf8;
TCefStringUtf8 = record
str: PAnsiChar;
length: csize_t;
dtor: procedure(str: PAnsiChar); cconv;
end;
PCefStringUtf16 = ^TCefStringUtf16;
TCefStringUtf16 = record
str: PChar16;
length: csize_t;
dtor: procedure(str: PChar16); cconv;
end;
// It is sometimes necessary for the system to allocate string structures with
// the expectation that the user will free them. The userfree types act as a
// hint that the user is responsible for freeing the structure.
PCefStringUserFreeWide = ^TCefStringUserFreeWide;
TCefStringUserFreeWide = type TCefStringWide;
PCefStringUserFreeUtf8 = ^TCefStringUserFreeUtf8;
TCefStringUserFreeUtf8 = type TCefStringUtf8;
PCefStringUserFreeUtf16 = ^TCefStringUserFreeUtf16;
TCefStringUserFreeUtf16 = type TCefStringUtf16;
{ *** cef_string.h *** }
(*
{$IFDEF CEF_STRING_TYPE_UTF8}
TCefChar = AnsiChar;
PCefChar = PAnsiChar;
TCefStringUserFree = TCefStringUserFreeUtf8;
PCefStringUserFree = PCefStringUserFreeUtf8;
TCefString = TCefStringUtf8;
PCefString = PCefStringUtf8;
{$ENDIF}
*)
{$IFDEF CEF_STRING_TYPE_UTF16}
TCefChar = Char16;
PCefChar = PChar16;
TCefStringUserFree = TCefStringUserFreeUtf16;
PCefStringUserFree = PCefStringUserFreeUtf16;
TCefString = TCefStringUtf16;
PCefString = PCefStringUtf16;
{$ENDIF}
(*
{$IFDEF CEF_STRING_TYPE_WIDE}
TCefChar = WideChar;
PCefChar = PWideChar;
TCefStringUserFree = TCefStringUserFreeWide;
PCefStringUserFree = PCefStringUserFreeWide;
TCefString = TCefStringWide;
PCefString = PCefStringWide;
{$ENDIF}
*)
{ *** cef_string_list.h *** }
// CEF string maps are a set of key/value string pairs.
TCefStringList = Pointer;
{ *** cef_string_map.h *** }
// CEF string maps are a set of key/value string pairs.
TCefStringMap = Pointer;
{ *** cef_string_multimap.h *** }
// CEF string multimaps are a set of key/value string pairs.
// More than one value can be assigned to a single key.
TCefStringMultimap = Pointer;
{ *** platform specific types *** }
TCefWindowHandle = {$IFDEF WINDOWS}HWND {$ELSE}Pointer {PGtkWidget}{$ENDIF};
TCefCursorHandle = {$IFDEF WINDOWS}HCURSOR{$ELSE}Pointer {PGdkCursor}{$ENDIF};
TCefEventHandle = {$IFDEF WINDOWS}PMSG {$ELSE}Pointer {PGdkEvent}{$ENDIF};
TCefTextInputContext = Pointer;
// Structure representing CefExecuteProcess arguments.
PCefMainArgs = ^TCefMainArgs;
TCefMainArgs = record
{$IFDEF WINDOWS}
instance : HINST;
{$ELSE}
argc : Integer;
argv : PPChar;
{$ENDIF}
end;
// Structure representing window information.
PCefWindowInfo = ^TCefWindowInfo;
TCefWindowInfo = record
{$IFDEF WINDOWS}
// Standard parameters required by CreateWindowEx()
ex_style : DWORD;
window_name : TCefString;
style : DWORD;
x, y, width, height : Integer;
parent_window : TCefWindowHandle;
menu : HMENU;
// If window rendering is disabled no browser window will be created. Set
// |parent_window| to be used for identifying monitor info
// (MonitorFromWindow). If |parent_window| is not provided the main screen
// monitor will be used.
window_rendering_disabled : Integer;
// Set to true to enable transparent painting.
// If window rendering is disabled and |transparent_painting| is set to true
// WebKit rendering will draw on a transparent background (RGBA=0x00000000).
// When this value is false the background will be white and opaque.
transparent_painting : Integer;
// Handle for the new browser window.
window : TCefWindowHandle;
{$ENDIF}
{$IFDEF LINUX}
// Pointer for the parent GtkBox widget.
parent_widget : TCefWindowHandle;
// If window rendering is disabled no browser window will be created. Set
// |parent_widget| to the window that will act as the parent for popup menus,
// dialog boxes, etc.
window_rendering_disabled : Integer;
// Set to true to enable transparent painting.
transparent_painting : Integer;
// Pointer for the new browser widget.
widget : TCefWindowHandle;
{$ENDIF}
{$IFDEF MACOS}
window_name : TCefString;
x, y, width, height, hidden : Integer;
// NSView pointer for the parent view.
parent_view : TCefWindowHandle;
// If window rendering is disabled no browser window will be created. Set
// |parent_view| to the window that will act as the parent for popup menus,
// dialog boxes, etc.
window_rendering_disabled : Integer;
// Set to true to enable transparent painting.
transparent_painting : Integer;
// NSView pointer for the new browser view.
view : TCefWindowHandle;
{$ENDIF}
end;
{ *** cef_time.h *** }
// Time information. Values should always be in UTC.
PCefTime = ^TCefTime;
TCefTime = record
year: Integer; // Four digit year "2007"
month: Integer; // 1-based month (values 1 = January, etc.)
day_of_week: Integer; // 0-based day of week (0 = Sunday, etc.)
day_of_month: Integer; // 1-based day of month (1-31)
hour: Integer; // Hour within the current day (0-23)
minute: Integer; // Minute within the current hour (0-59)
second: Integer; // Second within the current minute (0-59 plus leap
// seconds which may take it up to 60).
millisecond: Integer; // Milliseconds within the current second (0-999)
end;
{ *** cef_types.h *** }
// 32-bit ARGB color value, not premultiplied. The color components are always
// in a known order. Equivalent to the SkColor type.
TCefColor = UInt32;
function CefColorGetA(color: TCefColor): Byte;
function CefColorGetR(color: TCefColor): Byte;
function CefColorGetG(color: TCefColor): Byte;
function CefColorGetB(color: TCefColor): Byte;
function CefColorSetARGB(a, r, g, b: Byte): TCefColor;
Type
// Log severity levels.
TCefLogSeverity = (
// Default logging (currently INFO logging).
LOGSEVERITY_DEFAULT,
// Verbose logging.
LOGSEVERITY_VERBOSE,
// INFO logging.
LOGSEVERITY_INFO,
// WARNING logging.
LOGSEVERITY_WARNING,
// ERROR logging.
LOGSEVERITY_ERROR,
// ERROR_REPORT logging.
LOGSEVERITY_ERROR_REPORT,
// Disables logging completely.
LOGSEVERITY_DISABLE = 99
);
// Represents the state of a setting.
TCefState = (
// Use the default state for the setting.
STATE_DEFAULT = 0,
// Enable or allow the setting.
STATE_ENABLED,
// Disable or disallow the setting.
STATE_DISABLED
);
// Initialization settings. Specify NULL or 0 to get the recommended default
// values. Many of these and other settings can also configured using command-
// line switches.
PCefSettings = ^TCefSettings;
TCefSettings = record
// Size of this structure.
size: csize_t;
// Set to true (1) to use a single process for the browser and renderer. This
// run mode is not officially supported by Chromium and is less stable than
// the multi-process default. Also configurable using the "single-process"
// command-line switch.
single_process: Integer;
// Set to true (1) to disable the sandbox for sub-processes. See
// cef_sandbox_win.h for requirements to enable the sandbox on Windows. Also
// configurable using the "no-sandbox" command-line switch.
no_sandbox: Integer;
// The path to a separate executable that will be launched for sub-processes.
// By default the browser process executable is used. See the comments on
// CefExecuteProcess() for details. Also configurable using the
// "browser-subprocess-path" command-line switch.
browser_subprocess_path: TCefString;
// Set to true (1) to have the browser process message loop run in a separate
// thread. If false (0) than the CefDoMessageLoopWork() function must be
// called from your application message loop.
multi_threaded_message_loop: Integer;
// Set to true (1) to disable configuration of browser process features using
// standard CEF and Chromium command-line arguments. Configuration can still
// be specified using CEF data structures or via the
// CefApp::OnBeforeCommandLineProcessing() method.
command_line_args_disabled: Integer;
// The location where cache data will be stored on disk. If empty an in-memory
// cache will be used for some features and a temporary disk cache for others.
// HTML5 databases such as localStorage will only persist across sessions if a
// cache path is specified.
cache_path: TCefString;
// To persist session cookies (cookies without an expiry date or validity
// interval) by default when using the global cookie manager set this value to
// true. Session cookies are generally intended to be transient and most Web
// browsers do not persist them. A |cache_path| value must also be specified to
// enable this feature. Also configurable using the "persist-session-cookies"
// command-line switch.
persist_session_cookies: Integer;
// Value that will be returned as the User-Agent HTTP header. If empty the
// default User-Agent string will be used. Also configurable using the
// "user-agent" command-line switch.
user_agent: TCefString;
// Value that will be inserted as the product portion of the default
// User-Agent string. If empty the Chromium product version will be used. If
// |userAgent| is specified this value will be ignored. Also configurable
// using the "product-version" command-line switch.
product_version: TCefString;
// The locale string that will be passed to WebKit. If empty the default
// locale of "en-US" will be used. This value is ignored on Linux where locale
// is determined using environment variable parsing with the precedence order:
// LANGUAGE, LC_ALL, LC_MESSAGES and LANG. Also configurable using the "lang"
// command-line switch.
locale: TCefString;
// The directory and file name to use for the debug log. If empty, the
// default name of "debug.log" will be used and the file will be written
// to the application directory. Also configurable using the "log-file"
// command-line switch.
log_file: TCefString;
// The log severity. Only messages of this severity level or higher will be
// logged.
log_severity: TCefLogSeverity;
// Enable DCHECK in release mode to ease debugging. Also configurable using the
// "enable-release-dcheck" command-line switch.
release_dcheck_enabled: Integer;
// Custom flags that will be used when initializing the V8 JavaScript engine.
// The consequences of using custom flags may not be well tested. Also
// configurable using the "js-flags" command-line switch.
javascript_flags: TCefString;
// The fully qualified path for the resources directory. If this value is
// empty the cef.pak and/or devtools_resources.pak files must be located in
// the module directory on Windows/Linux or the app bundle Resources directory
// on Mac OS X. Also configurable using the "resources-dir-path" command-line
// switch.
resources_dir_path: TCefString;
// The fully qualified path for the locales directory. If this value is empty
// the locales directory must be located in the module directory. This value
// is ignored on Mac OS X where pack files are always loaded from the app
// bundle Resources directory. Also configurable using the "locales-dir-path"
// command-line switch.
locales_dir_path: TCefString;
// Set to true (1) to disable loading of pack files for resources and locales.
// A resource bundle handler must be provided for the browser and render
// processes via CefApp::GetResourceBundleHandler() if loading of pack files
// is disabled. Also configurable using the "disable-pack-loading" command-
// line switch.
pack_loading_disabled: Integer;
// Set to a value between 1024 and 65535 to enable remote debugging on the
// specified port. For example, if 8080 is specified the remote debugging URL
// will be http://localhost:8080. CEF can be remotely debugged from any CEF or
// Chrome browser window. Also configurable using the "remote-debugging-port"
// command-line switch.
remote_debugging_port: Integer;
// The number of stack trace frames to capture for uncaught exceptions.
// Specify a positive value to enable the CefV8ContextHandler::
// OnUncaughtException() callback. Specify 0 (default value) and
// OnUncaughtException() will not be called. Also configurable using the
// "uncaught-exception-stack-size" command-line switch.
uncaught_exception_stack_size: Integer;
// By default CEF V8 references will be invalidated (the IsValid() method will
// return false) after the owning context has been released. This reduces the
// need for external record keeping and avoids crashes due to the use of V8
// references after the associated context has been released.
//
// CEF currently offers two context safety implementations with different
// performance characteristics. The default implementation (value of 0) uses a
// map of hash values and should provide better performance in situations with
// a small number contexts. The alternate implementation (value of 1) uses a
// hidden value attached to each context and should provide better performance
// in situations with a large number of contexts.
//
// If you need better performance in the creation of V8 references and you
// plan to manually track context lifespan you can disable context safety by
// specifying a value of -1.
//
// Also configurable using the "context-safety-implementation" command-line
// switch.
context_safety_implementation: Integer;
// Set to true (1) to ignore errors related to invalid SSL certificates.
// Enabling this setting can lead to potential security vulnerabilities like
// "man in the middle" attacks. Applications that load content from the
// internet should not enable this setting. Also configurable using the
// "ignore-certificate-errors" command-line switch.
ignore_certificate_error: Integer;
// Opaque background color used for accelerated content. By default the
// background color will be white. Only the RGB compontents of the specified
// value will be used. The alpha component must greater than 0 to enable use
// of the background color but will be otherwise ignored.
background_color: TCefColor;
end;
// Browser initialization settings. Specify NULL or 0 to get the recommended
// default values. The consequences of using custom values may not be well
// tested. Many of these and other settings can also configured using command-
// line switches.
PCefBrowserSettings = ^TCefBrowserSettings;
TCefBrowserSettings = record
// Size of this structure.
size: csize_t;
// The below values map to WebPreferences settings.
// Font settings.
standard_font_family: TCefString;
fixed_font_family: TCefString;
serif_font_family: TCefString;
sans_serif_font_family: TCefString;
cursive_font_family: TCefString;
fantasy_font_family: TCefString;
default_font_size: Integer;
default_fixed_font_size: Integer;
minimum_font_size: Integer;
minimum_logical_font_size: Integer;
// Default encoding for Web content. If empty "ISO-8859-1" will be used. Also
// configurable using the "default-encoding" command-line switch.
default_encoding: TCefString;
// Controls the loading of fonts from remote sources. Also configurable using
// the "disable-remote-fonts" command-line switch.
remote_fonts: TCefState;
// Controls whether JavaScript can be executed. Also configurable using the
// "disable-javascript" command-line switch.
javascript: TCefState;
// Controls whether JavaScript can be used for opening windows. Also
// configurable using the "disable-javascript-open-windows" command-line
// switch.
javascript_open_windows: TCefState;
// Controls whether JavaScript can be used to close windows that were not
// opened via JavaScript. JavaScript can still be used to close windows that
// were opened via JavaScript. Also configurable using the
// "disable-javascript-close-windows" command-line switch.
javascript_close_windows: TCefState;
// Controls whether JavaScript can access the clipboard. Also configurable
// using the "disable-javascript-access-clipboard" command-line switch.
javascript_access_clipboard: TCefState;
// Controls whether DOM pasting is supported in the editor via
// execCommand("paste"). The |javascript_access_clipboard| setting must also
// be enabled. Also configurable using the "disable-javascript-dom-paste"
// command-line switch.
javascript_dom_paste: TCefState;
// Controls whether the caret position will be drawn. Also configurable using
// the "enable-caret-browsing" command-line switch.
caret_browsing: TCefState;
// Controls whether the Java plugin will be loaded. Also configurable using
// the "disable-java" command-line switch.
java: TCefState;
// Controls whether any plugins will be loaded. Also configurable using the
// "disable-plugins" command-line switch.
plugins: TCefState;
// Controls whether file URLs will have access to all URLs. Also configurable
// using the "allow-universal-access-from-files" command-line switch.
universal_access_from_file_urls: TCefState;
// Controls whether file URLs will have access to other file URLs. Also
// configurable using the "allow-access-from-files" command-line switch.
file_access_from_file_urls: TCefState;
// Controls whether web security restrictions (same-origin policy) will be
// enforced. Disabling this setting is not recommend as it will allow risky
// security behavior such as cross-site scripting (XSS). Also configurable
// using the "disable-web-security" command-line switch.
web_security: TCefState;
// Controls whether image URLs will be loaded from the network. A cached image
// will still be rendered if requested. Also configurable using the
// "disable-image-loading" command-line switch.
image_loading: TCefState;
// Controls whether standalone images will be shrunk to fit the page. Also
// configurable using the "image-shrink-standalone-to-fit" command-line
// switch.
image_shrink_standalone_to_fit: TCefState;
// Controls whether text areas can be resized. Also configurable using the
// "disable-text-area-resize" command-line switch.
text_area_resize: TCefState;
// Controls whether the tab key can advance focus to links. Also configurable
// using the "disable-tab-to-links" command-line switch.
tab_to_links: TCefState;
// Controls whether local storage can be used. Also configurable using the
// "disable-local-storage" command-line switch.
local_storage: TCefState;
// Controls whether databases can be used. Also configurable using the
// "disable-databases" command-line switch.
databases: TCefState;
// Controls whether the application cache can be used. Also configurable using
// the "disable-application-cache" command-line switch.
application_cache: TCefState;
// Controls whether WebGL can be used. Note that WebGL requires hardware
// support and may not work on all systems even when enabled. Also
// configurable using the "disable-webgl" command-line switch.
webgl: TCefState;
// Controls whether content that depends on accelerated compositing can be
// used. Note that accelerated compositing requires hardware support and may
// not work on all systems even when enabled. Also configurable using the
// "disable-accelerated-compositing" command-line switch.
accelerated_compositing: TCefState;
// Opaque background color used for the browser before a document is loaded
// and when no document color is specified. By default the background color
// will be the same as CefSettings.background_color. Only the RGB compontents
// of the specified value will be used. The alpha component must greater than
// 0 to enable use of the background color but will be otherwise ignored.
background_color: TCefColor;
end;
// URL component parts.
PCefUrlParts = ^TCefUrlParts;
TCefUrlParts = record
// The complete URL specification.
spec: TCefString;
// Scheme component not including the colon (e.g., "http").
scheme: TCefString;
// User name component.
username: TCefString;
// Password component.
password: TCefString;
// Host component. This may be a hostname, an IPv4 address or an IPv6 literal
// surrounded by square brackets (e.g., "[2001:db8::1]").
host: TCefString;
// Port number component.
port: TCefString;
// Origin contains just the scheme, host, and port from a URL. Equivalent to
// clearing any username and password, replacing the path with a slash, and
// clearing everything after that. This value will be empty for non-standard
// URLs.
origin: TCefString;
// Path component including the first slash following the host.
path: TCefString;
// Query string component (i.e., everything following the '?').
query: TCefString;
end;
// Cookie information.
PCefCookie = ^TCefCookie;
TCefCookie = record
// The cookie name.
name: TCefString;
// The cookie value.
value: TCefString;
// If |domain| is empty a host cookie will be created instead of a domain
// cookie. Domain cookies are stored with a leading "." and are visible to
// sub-domains whereas host cookies are not.
domain: TCefString;
// If |path| is non-empty only URLs at or below the path will get the cookie
// value.
path: TCefString;
// If |secure| is true the cookie will only be sent for HTTPS requests.
secure: Integer;
// If |httponly| is true the cookie will only be sent for HTTP requests.
httponly: Integer;
// The cookie creation date. This is automatically populated by the system on
// cookie creation.
creation: TCefTime;
// The cookie last access date. This is automatically populated by the system
// on access.
last_access: TCefTime;
// The cookie expiration date is only valid if |has_expires| is true.
has_expires: Integer;
expires: TCefTime;
end;
// Process termination status values.
TCefTerminationStatus = (
// Non-zero exit status.
TS_ABNORMAL_TERMINATION,
// SIGKILL or task manager kill.
TS_PROCESS_WAS_KILLED,
// Segmentation fault.
TS_PROCESS_CRASHED
);
// Path key values.
TCefPathKey = (
// Current directory.
PK_DIR_CURRENT,
// Directory containing PK_FILE_EXE.
PK_DIR_EXE,
// Directory containing PK_FILE_MODULE.
PK_DIR_MODULE,
// Temporary directory.
PK_DIR_TEMP,
// Path and filename of the current executable.
PK_FILE_EXE,
// Path and filename of the module containing the CEF code (usually the libcef
// module).
PK_FILE_MODULE
);
// Storage types.
TCefStorageType = (
ST_LOCALSTORAGE = 0,
ST_SESSIONSTORAGE
);
// Supported error code values. See net\base\net_error_list.h for complete
// descriptions of the error codes.
TCefHandlerErrorcode = Integer;
{$NOTE ascending order?}
TCefErrorCode = (
ERR_NONE = 0,
ERR_FAILED = -2,
ERR_ABORTED = -3,
ERR_INVALID_ARGUMENT = -4,
ERR_INVALID_HANDLE = -5,
ERR_FILE_NOT_FOUND = -6,
ERR_TIMED_OUT = -7,
ERR_FILE_TOO_BIG = -8,
ERR_UNEXPECTED = -9,
ERR_ACCESS_DENIED = -10,
ERR_NOT_IMPLEMENTED = -11,
ERR_CONNECTION_CLOSED = -100,
ERR_CONNECTION_RESET = -101,
ERR_CONNECTION_REFUSED = -102,
ERR_CONNECTION_ABORTED = -103,
ERR_CONNECTION_FAILED = -104,
ERR_NAME_NOT_RESOLVED = -105,
ERR_INTERNET_DISCONNECTED = -106,
ERR_SSL_PROTOCOL_ERROR = -107,
ERR_ADDRESS_INVALID = -108,
ERR_ADDRESS_UNREACHABLE = -109,
ERR_SSL_CLIENT_AUTH_CERT_NEEDED = -110,
ERR_TUNNEL_CONNECTION_FAILED = -111,
ERR_NO_SSL_VERSIONS_ENABLED = -112,
ERR_SSL_VERSION_OR_CIPHER_MISMATCH = -113,
ERR_SSL_RENEGOTIATION_REQUESTED = -114,
ERR_CERT_COMMON_NAME_INVALID = -200,
ERR_CERT_DATE_INVALID = -201,
ERR_CERT_AUTHORITY_INVALID = -202,
ERR_CERT_CONTAINS_ERRORS = -203,
ERR_CERT_NO_REVOCATION_MECHANISM = -204,
ERR_CERT_UNABLE_TO_CHECK_REVOCATION = -205,
ERR_CERT_REVOKED = -206,
ERR_CERT_INVALID = -207,
ERR_CERT_END = -208,
ERR_INVALID_URL = -300,
ERR_DISALLOWED_URL_SCHEME = -301,
ERR_UNKNOWN_URL_SCHEME = -302,
ERR_TOO_MANY_REDIRECTS = -310,
ERR_UNSAFE_REDIRECT = -311,
ERR_UNSAFE_PORT = -312,
ERR_INVALID_RESPONSE = -320,
ERR_INVALID_CHUNKED_ENCODING = -321,
ERR_METHOD_NOT_SUPPORTED = -322,
ERR_UNEXPECTED_PROXY_AUTH = -323,
ERR_EMPTY_RESPONSE = -324,
ERR_RESPONSE_HEADERS_TOO_BIG = -325,
ERR_CACHE_MISS = -400,
ERR_INSECURE_RESPONSE = -501
);
Type
// "Verb" of a drag-and-drop operation as negotiated between the source and
// destination. These constants match their equivalents in WebCore's
// DragActions.h and should not be renumbered.
TCefDragOperationsMask = (
DRAG_OPERATION_NONE = 0,
DRAG_OPERATION_COPY = 1,
DRAG_OPERATION_LINK = 2,
DRAG_OPERATION_GENERIC = 4,
DRAG_OPERATION_PRIVATE = 8,
DRAG_OPERATION_MOVE = 16,
DRAG_OPERATION_DELETE = 32,
DRAG_OPERATION_EVERY = High(UInt32)
);
// V8 access control values.
TCefV8AccessControl = (
V8_ACCESS_CONTROL_DEFAULT = 0,
V8_ACCESS_CONTROL_ALL_CAN_READ = 1,
V8_ACCESS_CONTROL_ALL_CAN_WRITE = 1 shl 1,
V8_ACCESS_CONTROL_PROHIBITS_OVERWRITING = 1 shl 2
);
TCefV8AccessControls = set of TCefV8AccessControl;
// V8 property attribute values.
TCefV8PropertyAttribute = (
V8_PROPERTY_ATTRIBUTE_NONE = 0, // Writeable, Enumerable, Configurable
V8_PROPERTY_ATTRIBUTE_READONLY = 1 shl 0, // Not writeable
V8_PROPERTY_ATTRIBUTE_DONTENUM = 1 shl 1, // Not enumerable
V8_PROPERTY_ATTRIBUTE_DONTDELETE = 1 shl 2 // Not configurable
);
TCefV8PropertyAttributes = set of TCefV8PropertyAttribute;
// Post data elements may represent either bytes or files.
TCefPostDataElementType = (
PDE_TYPE_EMPTY = 0,
PDE_TYPE_BYTES,
PDE_TYPE_FILE
);
// Resource type for a request.
TCefResourceType = (
// Top level page.
RT_MAIN_FRAME = 0,
// Frame or iframe.
RT_SUB_FRAME,
// CSS stylesheet.
RT_STYLESHEET,
// External script.
RT_SCRIPT,
// Image (jpg/gif/png/etc).
RT_IMAGE,
// Font.
RT_FONT_RESOURCE,
// Some other subresource. This is the default type if the actual type is
// unknown.
RT_SUB_RESOURCE,
// Object (or embed) tag for a plugin, or a resource that a plugin requested.
RT_OBJECT,
// Media resource.
RT_MEDIA,
// Main resource of a dedicated worker.
RT_WORKER,
// Main resource of a shared worker.
RT_SHARED_WORKER,
// Explicitly requested prefetch.
RT_PREFETCH,
// Favicon.
RT_FAVICON,
// XMLHttpRequest.
RT_XHR
);
// Transition type for a request. Made up of one source value and 0 or more
// qualifiers.
TCefTransitionType = (
// Source is a link click or the JavaScript window.open function. This is
// also the default value for requests like sub-resource loads that are not
// navigations.
TT_LINK = 0,
// Source is some other "explicit" navigation action such as creating a new
// browser or using the LoadURL function. This is also the default value
// for navigations where the actual type is unknown.
TT_EXPLICIT = 1,
// Source is a subframe navigation. This is any content that is automatically
// loaded in a non-toplevel frame. For example, if a page consists of several
// frames containing ads, those ad URLs will have this transition type.
// The user may not even realize the content in these pages is a separate
// frame, so may not care about the URL.
TT_AUTO_SUBFRAME = 3,
// Source is a subframe navigation explicitly requested by the user that will
// generate new navigation entries in the back/forward list. These are
// probably more important than frames that were automatically loaded in
// the background because the user probably cares about the fact that this
// link was loaded.
TT_MANUAL_SUBFRAME = 4,
// Source is a form submission by the user. NOTE: In some situations
// submitting a form does not result in this transition type. This can happen
// if the form uses a script to submit the contents.
TT_FORM_SUBMIT = 7,
// Source is a "reload" of the page via the Reload function or by re-visiting
// the same URL. NOTE: This is distinct from the concept of whether a
// particular load uses "reload semantics" (i.e. bypasses cached data).
TT_RELOAD = 8,
// General mask defining the bits used for the source values.
TT_SOURCE_MASK = $FF,
// Qualifiers.
// Any of the core values above can be augmented by one or more qualifiers.
// These qualifiers further define the transition.
// Attempted to visit a URL but was blocked.
TT_BLOCKED_FLAG = $00800000,
// Used the Forward or Back function to navigate among browsing history.
TT_FORWARD_BACK_FLAG = $01000000,
// The beginning of a navigation chain.
TT_CHAIN_START_FLAG = $10000000,
// The last transition in a redirect chain.
TT_CHAIN_END_FLAG = $20000000,
// Redirects caused by JavaScript or a meta refresh tag on the page.
TT_CLIENT_REDIRECT_FLAG = $40000000,
// Redirects sent from the server by HTTP headers.
TT_SERVER_REDIRECT_FLAG = $80000000,
// Used to test whether a transition involves a redirect.
TT_IS_REDIRECT_MASK = $C0000000,
// General mask defining the bits used for the qualifiers.
TT_QUALIFIER_MASK = $FFFFFF00
);
// Flags used to customize the behavior of CefURLRequest.
TCefUrlRequestFlag = (
// Default behavior.
UR_FLAG_NONE = 0,
// If set the cache will be skipped when handling the request.
UR_FLAG_SKIP_CACHE = 1 shl 0,
// If set user name, password, and cookies may be sent with the request.
UR_FLAG_ALLOW_CACHED_CREDENTIALS = 1 shl 1,
// If set cookies may be sent with the request and saved from the response.
// UR_FLAG_ALLOW_CACHED_CREDENTIALS must also be set.
UR_FLAG_ALLOW_COOKIES = 1 shl 2,
// If set upload progress events will be generated when a request has a body.
UR_FLAG_REPORT_UPLOAD_PROGRESS = 1 shl 3,
// If set load timing info will be collected for the request.
UR_FLAG_REPORT_LOAD_TIMING = 1 shl 4,
// If set the headers sent and received for the request will be recorded.
UR_FLAG_REPORT_RAW_HEADERS = 1 shl 5,
// If set the CefURLRequestClient::OnDownloadData method will not be called.
UR_FLAG_NO_DOWNLOAD_DATA = 1 shl 6,
// If set 5XX redirect errors will be propagated to the observer instead of
// automatically re-tried. This currently only applies for requests
// originated in the browser process.
UR_FLAG_NO_RETRY_ON_5XX = 1 shl 7
);
TCefUrlRequestFlags = set of TCefUrlRequestFlag;
// Flags that represent CefURLRequest status.
TCefUrlRequestStatus = (
// Unknown status.
UR_UNKNOWN = 0,
// Request succeeded.
UR_SUCCESS,
// An IO request is pending, and the caller will be informed when it is
// completed.
UR_IO_PENDING,
// Request was canceled programatically.
UR_CANCELED,
// Request failed for some reason.
UR_FAILED
);
// Structure representing a rectangle.
PCefRect = ^TCefRect;
TCefRect = record
x: Integer;
y: Integer;
width: Integer;
height: Integer;
end;
TCefRectArray = array[0..(High(Integer) div SizeOf(TCefRect))-1] of TCefRect;
PCefRectArray = ^TCefRectArray;
// Existing process IDs.
TCefProcessId = (
// Browser process.
PID_BROWSER,
// Renderer process.
PID_RENDERER
);
// Existing thread IDs.
TCefThreadId = (
// BROWSER PROCESS THREADS -- Only available in the browser process.
// The main thread in the browser. This will be the same as the main
// application thread if CefInitialize() is called with a
// CefSettings.multi_threaded_message_loop value of false.
///
TID_UI,
// Used to interact with the database.
TID_DB,
// Used to interact with the file system.
TID_FILE,
// Used for file system operations that block user interactions.
// Responsiveness of this thread affects users.
TID_FILE_USER_BLOCKING,
// Used to launch and terminate browser processes.
TID_PROCESS_LAUNCHER,
// Used to handle slow HTTP cache operations.
TID_CACHE,
// Used to process IPC and network messages.
TID_IO,
// RENDER PROCESS THREADS -- Only available in the render process.
// The main thread in the renderer. Used for all WebKit and V8 interaction.
TID_RENDERER
);
// Supported value types.
TCefValueType = (
VTYPE_INVALID = 0,
VTYPE_NULL,
VTYPE_BOOL,
VTYPE_INT,
VTYPE_DOUBLE,
VTYPE_STRING,
VTYPE_BINARY,
VTYPE_DICTIONARY,
VTYPE_LIST