hexo/node_modules/saxes/saxes.d.ts

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2023-10-03 11:14:36 +08:00
/**
* The list of supported events.
*/
export declare const EVENTS: readonly ["xmldecl", "text", "processinginstruction", "doctype", "comment", "opentagstart", "attribute", "opentag", "closetag", "cdata", "error", "end", "ready"];
/**
* Event handler for the
*
* @param text The text data encountered by the parser.
*
*/
export declare type XMLDeclHandler = (decl: XMLDecl) => void;
/**
* Event handler for text data.
*
* @param text The text data encountered by the parser.
*
*/
export declare type TextHandler = (text: string) => void;
/**
* Event handler for processing instructions.
*
* @param data The target and body of the processing instruction.
*/
export declare type PIHandler = (data: {
target: string;
body: string;
}) => void;
/**
* Event handler for doctype.
*
* @param doctype The doctype contents.
*/
export declare type DoctypeHandler = (doctype: string) => void;
/**
* Event handler for comments.
*
* @param comment The comment contents.
*/
export declare type CommentHandler = (comment: string) => void;
/**
* Event handler for the start of an open tag. This is called as soon as we
* have a tag name.
*
* @param tag The tag.
*/
export declare type OpenTagStartHandler<O> = (tag: StartTagForOptions<O>) => void;
export declare type AttributeEventForOptions<O extends SaxesOptions> = O extends {
xmlns: true;
} ? SaxesAttributeNSIncomplete : O extends {
xmlns?: false | undefined;
} ? SaxesAttributePlain : SaxesAttribute;
/**
* Event handler for attributes.
*/
export declare type AttributeHandler<O> = (attribute: AttributeEventForOptions<O>) => void;
/**
* Event handler for an open tag. This is called when the open tag is
* complete. (We've encountered the ">" that ends the open tag.)
*
* @param tag The tag.
*/
export declare type OpenTagHandler<O> = (tag: TagForOptions<O>) => void;
/**
* Event handler for a close tag. Note that for self-closing tags, this is
* called right after ``opentag``.
*
* @param tag The tag.
*/
export declare type CloseTagHandler<O> = (tag: TagForOptions<O>) => void;
/**
* Event handler for a CDATA section. This is called when ending the
* CDATA section.
*
* @param cdata The contents of the CDATA section.
*/
export declare type CDataHandler = (cdata: string) => void;
/**
* Event handler for the stream end. This is called when the stream has been
* closed with ``close`` or by passing ``null`` to ``write``.
*/
export declare type EndHandler = () => void;
/**
* Event handler indicating parser readiness . This is called when the parser
* is ready to parse a new document.
*/
export declare type ReadyHandler = () => void;
/**
* Event handler indicating an error.
*
* @param err The error that occurred.
*/
export declare type ErrorHandler = (err: Error) => void;
export declare type EventName = (typeof EVENTS)[number];
export declare type EventNameToHandler<O, N extends EventName> = {
"xmldecl": XMLDeclHandler;
"text": TextHandler;
"processinginstruction": PIHandler;
"doctype": DoctypeHandler;
"comment": CommentHandler;
"opentagstart": OpenTagStartHandler<O>;
"attribute": AttributeHandler<O>;
"opentag": OpenTagHandler<O>;
"closetag": CloseTagHandler<O>;
"cdata": CDataHandler;
"error": ErrorHandler;
"end": EndHandler;
"ready": ReadyHandler;
}[N];
/**
* This interface defines the structure of attributes when the parser is
* processing namespaces (created with ``xmlns: true``).
*/
export interface SaxesAttributeNS {
/**
* The attribute's name. This is the combination of prefix and local name.
* For instance ``a:b="c"`` would have ``a:b`` for name.
*/
name: string;
/**
* The attribute's prefix. For instance ``a:b="c"`` would have ``"a"`` for
* ``prefix``.
*/
prefix: string;
/**
* The attribute's local name. For instance ``a:b="c"`` would have ``"b"`` for
* ``local``.
*/
local: string;
/** The namespace URI of this attribute. */
uri: string;
/** The attribute's value. */
value: string;
}
/**
* This is an attribute, as recorded by a parser which parses namespaces but
* prior to the URI being resolvable. This is what is passed to the attribute
* event handler.
*/
export declare type SaxesAttributeNSIncomplete = Exclude<SaxesAttributeNS, "uri">;
/**
* This interface defines the structure of attributes when the parser is
* NOT processing namespaces (created with ``xmlns: false``).
*/
export interface SaxesAttributePlain {
/**
* The attribute's name.
*/
name: string;
/** The attribute's value. */
value: string;
}
/**
* A saxes attribute, with or without namespace information.
*/
export declare type SaxesAttribute = SaxesAttributeNS | SaxesAttributePlain;
/**
* This are the fields that MAY be present on a complete tag.
*/
export interface SaxesTag {
/**
* The tag's name. This is the combination of prefix and global name. For
* instance ``<a:b>`` would have ``"a:b"`` for ``name``.
*/
name: string;
/**
* A map of attribute name to attributes. If namespaces are tracked, the
* values in the map are attribute objects. Otherwise, they are strings.
*/
attributes: Record<string, SaxesAttributeNS> | Record<string, string>;
/**
* The namespace bindings in effect.
*/
ns?: Record<string, string>;
/**
* The tag's prefix. For instance ``<a:b>`` would have ``"a"`` for
* ``prefix``. Undefined if we do not track namespaces.
*/
prefix?: string;
/**
* The tag's local name. For instance ``<a:b>`` would
* have ``"b"`` for ``local``. Undefined if we do not track namespaces.
*/
local?: string;
/**
* The namespace URI of this tag. Undefined if we do not track namespaces.
*/
uri?: string;
/** Whether the tag is self-closing (e.g. ``<foo/>``). */
isSelfClosing: boolean;
}
/**
* This type defines the fields that are present on a tag object when
* ``onopentagstart`` is called. This interface is namespace-agnostic.
*/
export declare type SaxesStartTag = Pick<SaxesTag, "name" | "attributes" | "ns">;
/**
* This type defines the fields that are present on a tag object when
* ``onopentagstart`` is called on a parser that does not processes namespaces.
*/
export declare type SaxesStartTagPlain = Pick<SaxesStartTag, "name" | "attributes">;
/**
* This type defines the fields that are present on a tag object when
* ``onopentagstart`` is called on a parser that does process namespaces.
*/
export declare type SaxesStartTagNS = Required<SaxesStartTag>;
/**
* This are the fields that are present on a complete tag produced by a parser
* that does process namespaces.
*/
export declare type SaxesTagNS = Required<SaxesTag> & {
attributes: Record<string, SaxesAttributeNS>;
};
/**
* This are the fields that are present on a complete tag produced by a parser
* that does not process namespaces.
*/
export declare type SaxesTagPlain = Pick<SaxesTag, "name" | "attributes" | "isSelfClosing"> & {
attributes: Record<string, string>;
};
/**
* An XML declaration.
*/
export interface XMLDecl {
/** The version specified by the XML declaration. */
version?: string;
/** The encoding specified by the XML declaration. */
encoding?: string;
/** The value of the standalone parameter */
standalone?: string;
}
/**
* A callback for resolving name prefixes.
*
* @param prefix The prefix to check.
*
* @returns The URI corresponding to the prefix, if any.
*/
export declare type ResolvePrefix = (prefix: string) => string | undefined;
export interface CommonOptions {
/** Whether to accept XML fragments. Unset means ``false``. */
fragment?: boolean;
/** Whether to track positions. Unset means ``true``. */
position?: boolean;
/**
* A file name to use for error reporting. "File name" is a loose concept. You
* could use a URL to some resource, or any descriptive name you like.
*/
fileName?: string;
}
export interface NSOptions {
/** Whether to track namespaces. Unset means ``false``. */
xmlns?: boolean;
/**
* A plain object whose key, value pairs define namespaces known before
* parsing the XML file. It is not legal to pass bindings for the namespaces
* ``"xml"`` or ``"xmlns"``.
*/
additionalNamespaces?: Record<string, string>;
/**
* A function that will be used if the parser cannot resolve a namespace
* prefix on its own.
*/
resolvePrefix?: ResolvePrefix;
}
export interface NSOptionsWithoutNamespaces extends NSOptions {
xmlns?: false;
additionalNamespaces?: undefined;
resolvePrefix?: undefined;
}
export interface NSOptionsWithNamespaces extends NSOptions {
xmlns: true;
}
export interface XMLVersionOptions {
/**
* The default XML version to use. If unspecified, and there is no XML
* encoding declaration, the default version is "1.0".
*/
defaultXMLVersion?: "1.0" | "1.1";
/**
* A flag indicating whether to force the XML version used for parsing to the
* value of ``defaultXMLVersion``. When this flag is ``true``,
* ``defaultXMLVersion`` must be specified. If unspecified, the default value
* of this flag is ``false``.
*/
forceXMLVersion?: boolean;
}
export interface NoForcedXMLVersion extends XMLVersionOptions {
forceXMLVersion?: false;
}
export interface ForcedXMLVersion extends XMLVersionOptions {
forceXMLVersion: true;
defaultXMLVersion: Exclude<XMLVersionOptions["defaultXMLVersion"], undefined>;
}
/**
* The entire set of options supported by saxes.
*/
export declare type SaxesOptions = CommonOptions & NSOptions & XMLVersionOptions;
export declare type TagForOptions<O extends SaxesOptions> = O extends {
xmlns: true;
} ? SaxesTagNS : O extends {
xmlns?: false | undefined;
} ? SaxesTagPlain : SaxesTag;
export declare type StartTagForOptions<O extends SaxesOptions> = O extends {
xmlns: true;
} ? SaxesStartTagNS : O extends {
xmlns?: false | undefined;
} ? SaxesStartTagPlain : SaxesStartTag;
export declare class SaxesParser<O extends SaxesOptions = {}> {
private readonly fragmentOpt;
private readonly xmlnsOpt;
private readonly trackPosition;
private readonly fileName?;
private readonly nameStartCheck;
private readonly nameCheck;
private readonly isName;
private readonly ns;
private openWakaBang;
private text;
private name;
private piTarget;
private entity;
private q;
private tags;
private tag;
private topNS;
private chunk;
private chunkPosition;
private i;
private prevI;
private carriedFromPrevious?;
private forbiddenState;
private attribList;
private state;
private reportedTextBeforeRoot;
private reportedTextAfterRoot;
private closedRoot;
private sawRoot;
private xmlDeclPossible;
private xmlDeclExpects;
private entityReturnState?;
private processAttribs;
private positionAtNewLine;
private doctype;
private getCode;
private isChar;
private pushAttrib;
private _closed;
private currentXMLVersion;
private readonly stateTable;
private xmldeclHandler?;
private textHandler?;
private piHandler?;
private doctypeHandler?;
private commentHandler?;
private openTagStartHandler?;
private openTagHandler?;
private closeTagHandler?;
private cdataHandler?;
private errorHandler?;
private endHandler?;
private readyHandler?;
private attributeHandler?;
/**
* Indicates whether or not the parser is closed. If ``true``, wait for
* the ``ready`` event to write again.
*/
get closed(): boolean;
readonly opt: SaxesOptions;
/**
* The XML declaration for this document.
*/
xmlDecl: XMLDecl;
/**
* The line number of the next character to be read by the parser. This field
* is one-based. (The first line is numbered 1.)
*/
line: number;
/**
* The column number of the next character to be read by the parser. *
* This field is zero-based. (The first column is 0.)
*
* This field counts columns by *Unicode character*. Note that this *can*
* be different from the index of the character in a JavaScript string due
* to how JavaScript handles astral plane characters.
*
* See [[columnIndex]] for a number that corresponds to the JavaScript index.
*/
column: number;
/**
* A map of entity name to expansion.
*/
ENTITIES: Record<string, string>;
/**
* @param opt The parser options.
*/
constructor(opt?: O);
_init(): void;
/**
* The stream position the parser is currently looking at. This field is
* zero-based.
*
* This field is not based on counting Unicode characters but is to be
* interpreted as a plain index into a JavaScript string.
*/
get position(): number;
/**
* The column number of the next character to be read by the parser. *
* This field is zero-based. (The first column in a line is 0.)
*
* This field reports the index at which the next character would be in the
* line if the line were represented as a JavaScript string. Note that this
* *can* be different to a count based on the number of *Unicode characters*
* due to how JavaScript handles astral plane characters.
*
* See [[column]] for a number that corresponds to a count of Unicode
* characters.
*/
get columnIndex(): number;
/**
* Set an event listener on an event. The parser supports one handler per
* event type. If you try to set an event handler over an existing handler,
* the old handler is silently overwritten.
*
* @param name The event to listen to.
*
* @param handler The handler to set.
*/
on<N extends EventName>(name: N, handler: EventNameToHandler<O, N>): void;
/**
* Unset an event handler.
*
* @parma name The event to stop listening to.
*/
off(name: EventName): void;
/**
* Make an error object. The error object will have a message that contains
* the ``fileName`` option passed at the creation of the parser. If position
* tracking was turned on, it will also have line and column number
* information.
*
* @param message The message describing the error to report.
*
* @returns An error object with a properly formatted message.
*/
makeError(message: string): Error;
/**
* Report a parsing error. This method is made public so that client code may
* check for issues that are outside the scope of this project and can report
* errors.
*
* @param message The error to report.
*
* @returns this
*/
fail(message: string): this;
/**
* Write a XML data to the parser.
*
* @param chunk The XML data to write.
*
* @returns this
*/
write(chunk: string | object | null): this;
/**
* Close the current stream. Perform final well-formedness checks and reset
* the parser tstate.
*
* @returns this
*/
close(): this;
/**
* Get a single code point out of the current chunk. This updates the current
* position if we do position tracking.
*
* This is the algorithm to use for XML 1.0.
*
* @returns The character read.
*/
private getCode10;
/**
* Get a single code point out of the current chunk. This updates the current
* position if we do position tracking.
*
* This is the algorithm to use for XML 1.1.
*
* @returns {number} The character read.
*/
private getCode11;
/**
* Like ``getCode`` but with the return value normalized so that ``NL`` is
* returned for ``NL_LIKE``.
*/
private getCodeNorm;
private unget;
/**
* Capture characters into a buffer until encountering one of a set of
* characters.
*
* @param chars An array of codepoints. Encountering a character in the array
* ends the capture. (``chars`` may safely contain ``NL``.)
*
* @return The character code that made the capture end, or ``EOC`` if we hit
* the end of the chunk. The return value cannot be NL_LIKE: NL is returned
* instead.
*/
private captureTo;
/**
* Capture characters into a buffer until encountering a character.
*
* @param char The codepoint that ends the capture. **NOTE ``char`` MAY NOT
* CONTAIN ``NL``.** Passing ``NL`` will result in buggy behavior.
*
* @return ``true`` if we ran into the character. Otherwise, we ran into the
* end of the current chunk.
*/
private captureToChar;
/**
* Capture characters that satisfy ``isNameChar`` into the ``name`` field of
* this parser.
*
* @return The character code that made the test fail, or ``EOC`` if we hit
* the end of the chunk. The return value cannot be NL_LIKE: NL is returned
* instead.
*/
private captureNameChars;
/**
* Skip white spaces.
*
* @return The character that ended the skip, or ``EOC`` if we hit
* the end of the chunk. The return value cannot be NL_LIKE: NL is returned
* instead.
*/
private skipSpaces;
private setXMLVersion;
private sBegin;
private sBeginWhitespace;
private sDoctype;
private sDoctypeQuote;
private sDTD;
private sDTDQuoted;
private sDTDOpenWaka;
private sDTDOpenWakaBang;
private sDTDComment;
private sDTDCommentEnding;
private sDTDCommentEnded;
private sDTDPI;
private sDTDPIEnding;
private sText;
private sEntity;
private sOpenWaka;
private sOpenWakaBang;
private sComment;
private sCommentEnding;
private sCommentEnded;
private sCData;
private sCDataEnding;
private sCDataEnding2;
private sPIFirstChar;
private sPIRest;
private sPIBody;
private sPIEnding;
private sXMLDeclNameStart;
private sXMLDeclName;
private sXMLDeclEq;
private sXMLDeclValueStart;
private sXMLDeclValue;
private sXMLDeclSeparator;
private sXMLDeclEnding;
private sOpenTag;
private sOpenTagSlash;
private sAttrib;
private sAttribName;
private sAttribNameSawWhite;
private sAttribValue;
private sAttribValueQuoted;
private sAttribValueClosed;
private sAttribValueUnquoted;
private sCloseTag;
private sCloseTagSawWhite;
private handleTextInRoot;
private handleTextOutsideRoot;
private pushAttribNS;
private pushAttribPlain;
/**
* End parsing. This performs final well-formedness checks and resets the
* parser to a clean state.
*
* @returns this
*/
private end;
/**
* Resolve a namespace prefix.
*
* @param prefix The prefix to resolve.
*
* @returns The namespace URI or ``undefined`` if the prefix is not defined.
*/
resolve(prefix: string): string | undefined;
/**
* Parse a qname into its prefix and local name parts.
*
* @param name The name to parse
*
* @returns
*/
private qname;
private processAttribsNS;
private processAttribsPlain;
/**
* Handle a complete open tag. This parser code calls this once it has seen
* the whole tag. This method checks for well-formeness and then emits
* ``onopentag``.
*/
private openTag;
/**
* Handle a complete self-closing tag. This parser code calls this once it has
* seen the whole tag. This method checks for well-formeness and then emits
* ``onopentag`` and ``onclosetag``.
*/
private openSelfClosingTag;
/**
* Handle a complete close tag. This parser code calls this once it has seen
* the whole tag. This method checks for well-formeness and then emits
* ``onclosetag``.
*/
private closeTag;
/**
* Resolves an entity. Makes any necessary well-formedness checks.
*
* @param entity The entity to resolve.
*
* @returns The parsed entity.
*/
private parseEntity;
}