Detailed Description

Tidy provides flexible I/O.

By default, Tidy will define, create and use instances of input and output handlers for standard C buffered I/O (i.e., FILE* stdin, FILE* stdout, and FILE* stderr for content input, content output and diagnostic output, respectively. A FILE* cfgFile input handler will be used for config files. Command line options will just be set directly.

Data Structures
struct	TidyBuffer
	A TidyBuffer is chunk of memory that can be used for multiple I/O purposes within Tidy. More...
struct	TidyInputSource
	This type defines an input source capable of delivering raw bytes of input. More...
struct	TidyOutputSink
	This type defines an output destination capable of accepting raw bytes of output. More...

Input Source
If you wish to write to your own input sources, then these types, structs, and functions will allow them to work seamlessly with Tidy.
typedef int(TIDY_CALL *	TidyGetByteFunc) (void *sourceData)
	Input Callback: get next byte of input.
typedef void(TIDY_CALL *	TidyUngetByteFunc) (void *sourceData, byte bt)
	Input Callback: unget a byte of input.
typedef Bool(TIDY_CALL *	TidyEOFFunc) (void *sourceData)
	Input Callback: is end of input?
Bool TIDY_CALL	tidyInitSource (TidyInputSource source, void srcData, TidyGetByteFunc gbFunc, TidyUngetByteFunc ugbFunc, TidyEOFFunc endFunc)
	Facilitates user defined source by providing an entry point to marshal pointers-to-functions.
uint TIDY_CALL	tidyGetByte (TidyInputSource *source)
	Helper: get next byte from input source.
void TIDY_CALL	tidyUngetByte (TidyInputSource *source, uint byteValue)
	Helper: unget byte back to input source.
Bool TIDY_CALL	tidyIsEOF (TidyInputSource *source)
	Helper: check if input source at end.
#define	EndOfStream (~0u)
	End of input "character".

Output Sink
typedef void(TIDY_CALL *	TidyPutByteFunc) (void *sinkData, byte bt)
	Output callback: send a byte to output.
Bool TIDY_CALL	tidyInitSink (TidyOutputSink sink, void snkData, TidyPutByteFunc pbFunc)
	Facilitates user defined sinks by providing an entry point to marshal pointers-to-functions.
void TIDY_CALL	tidyPutByte (TidyOutputSink *sink, uint byteValue)
	Helper: send a byte to output.

Error and Message Callbacks - TidyReportFilter
A simple callback to filter or collect messages by diagnostic level, for example, TidyInfo, TidyWarning, etc. Its name reflects its original purpose as a filter, by which your application can inform LibTidy whether or not to output a particular report.
typedef Bool(TIDY_CALL *	TidyReportFilter) (TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr mssg)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetReportFilter().
Bool TIDY_CALL	tidySetReportFilter (TidyDoc tdoc, TidyReportFilter filtCallback)
	This function informs Tidy to use the specified callback to send reports.

Error and Message Callbacks - TidyReportCallback
A simple callback to filter or collect messages reported by Tidy. Unlike TidyReportFilter, more data are provided (including a va_list), making this callback suitable for applications that provide more sophisticated handling of reports. Remarks The use of a va_list may preclude using this callback from non-C-like languages, which is uncharacteristic of Tidy. For more flexibility, consider using TidyMessageCallback instead. Note This callback was previously TidyMessageFilter3 in older versions of LibTidy.
typedef Bool(TIDY_CALL *	TidyReportCallback) (TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr code, va_list args)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetReportCallback().
Bool TIDY_CALL	tidySetReportCallback (TidyDoc tdoc, TidyReportCallback filtCallback)
	This function informs Tidy to use the specified callback to send reports.

Error and Message Callbacks - TidyMessageCallback
A sophisticated and extensible callback to filter or collect messages reported by Tidy. It returns only an opaque type TidyMessage for every report and dialogue message, and this message can be queried with the TidyMessageCallback API, below. Note that unlike the older filters, this callback exposes all output that LibTidy emits (excluding the console application, which is a client of LibTidy).
typedef Bool(TIDY_CALL *	TidyMessageCallback) (TidyMessage tmessage)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetMessageCallback().
Bool TIDY_CALL	tidySetMessageCallback (TidyDoc tdoc, TidyMessageCallback filtCallback)
	This function informs Tidy to use the specified callback to send reports.

Printing
LibTidy applications can somewhat track the progress of the tidying process by using this provided callback. It relates where something in the source document ended up in the output.
typedef void(TIDY_CALL *	TidyPPProgress) (TidyDoc tdoc, uint line, uint col, uint destLine)
	This typedef represents the required signature for your provided callback function should you wish to register one with tidySetMessageCallback().
Bool TIDY_CALL	tidySetPrettyPrinterCallback (TidyDoc tdoc, TidyPPProgress callback)
	This function informs Tidy to use the specified callback for tracking the pretty-printing process progress.

Emacs-compatible reporting support.
If you work with Emacs and prefer Tidy's report output to be in a form that is easy for Emacs to parse, then these functions may be valuable.
void TIDY_CALL	tidySetEmacsFile (TidyDoc tdoc, ctmbstr filePath)
	Set the file path to use for reports when TidyEmacs is being used.
ctmbstr TIDY_CALL	tidyGetEmacsFile (TidyDoc tdoc)
	Get the file path to use for reports when TidyEmacs is being used.

Error Sink
Send Tidy's output to any of several destinations with these functions.
FILE *TIDY_CALL	tidySetErrorFile (TidyDoc tdoc, ctmbstr errfilnam)
	Set error sink to named file.
int TIDY_CALL	tidySetErrorBuffer (TidyDoc tdoc, TidyBuffer *errbuf)
	Set error sink to given buffer.
int TIDY_CALL	tidySetErrorSink (TidyDoc tdoc, TidyOutputSink *sink)
	Set error sink to given generic sink.

TidyMessageCallback API
When using TidyMessageCallback you will be supplied with a TidyMessage object, which is used as a token to be interrogated with the following API before the callback returns. Remarks Upon returning from the callback, this object is destroyed so do not attempt to copy it, or keep it around, or use it in any way.
TidyDoc TIDY_CALL	tidyGetMessageDoc (TidyMessage tmessage)
	Get the tidy document this message comes from.
uint TIDY_CALL	tidyGetMessageCode (TidyMessage tmessage)
	Get the message code.
ctmbstr TIDY_CALL	tidyGetMessageKey (TidyMessage tmessage)
	Get the message key string.
int TIDY_CALL	tidyGetMessageLine (TidyMessage tmessage)
	Get the line number the message applies to.
int TIDY_CALL	tidyGetMessageColumn (TidyMessage tmessage)
	Get the column the message applies to.
TidyReportLevel TIDY_CALL	tidyGetMessageLevel (TidyMessage tmessage)
	Get the TidyReportLevel of the message.
Bool TIDY_CALL	tidyGetMessageIsMuted (TidyMessage tmessage)
	Get the muted status of the message, that is, whether or not the current configuration indicated that this message should be muted.
ctmbstr TIDY_CALL	tidyGetMessageFormatDefault (TidyMessage tmessage)
	Get the default format string, which is the format string for the message in Tidy's default localization (en_us).
ctmbstr TIDY_CALL	tidyGetMessageFormat (TidyMessage tmessage)
	Get the localized format string.
ctmbstr TIDY_CALL	tidyGetMessageDefault (TidyMessage tmessage)
	Get the message with the format string already completed, in Tidy's default localization.
ctmbstr TIDY_CALL	tidyGetMessage (TidyMessage tmessage)
	Get the message with the format string already completed, in Tidy's current localization.
ctmbstr TIDY_CALL	tidyGetMessagePosDefault (TidyMessage tmessage)
	Get the position part part of the message in the default language.
ctmbstr TIDY_CALL	tidyGetMessagePos (TidyMessage tmessage)
	Get the position part part of the message in the current language.
ctmbstr TIDY_CALL	tidyGetMessagePrefixDefault (TidyMessage tmessage)
	Get the prefix part of a message in the default language.
ctmbstr TIDY_CALL	tidyGetMessagePrefix (TidyMessage tmessage)
	Get the prefix part of a message in the current language.
ctmbstr TIDY_CALL	tidyGetMessageOutputDefault (TidyMessage tmessage)
	Get the complete message as Tidy would emit it in the default localization.
ctmbstr TIDY_CALL	tidyGetMessageOutput (TidyMessage tmessage)
	Get the complete message as Tidy would emit it in the current localization.

TidyMessageCallback Arguments API
When using TidyMessageCallback you will be supplied with a TidyMessage object which can be used as a token against which to query using this API. This API deals strictly with arguments that a message may or may not have; these are the same arguments that Tidy would apply to a format string in order to fill in the placeholder fields and deliver a complete report or dialogue string to you.
TidyIterator TIDY_CALL	tidyGetMessageArguments (TidyMessage tmessage)
	Initiates an iterator for a list of arguments related to a given message.
TidyMessageArgument TIDY_CALL	tidyGetNextMessageArgument (TidyMessage tmessage, TidyIterator *iter)
	Given a valid TidyIterator initiated with tidyGetMessageArguments(), returns an instance of the opaque type TidyMessageArgument, which serves as a token against which the remaining argument API functions may be used to query information.
TidyFormatParameterType TIDY_CALL	tidyGetArgType (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the TidyFormatParameterType of the given message argument.
ctmbstr TIDY_CALL	tidyGetArgFormat (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the format specifier of the given message argument.
ctmbstr TIDY_CALL	tidyGetArgValueString (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the string value of the given message argument.
uint TIDY_CALL	tidyGetArgValueUInt (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the unsigned integer value of the given message argument.
int TIDY_CALL	tidyGetArgValueInt (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the integer value of the given message argument.
double TIDY_CALL	tidyGetArgValueDouble (TidyMessage tmessage, TidyMessageArgument *arg)
	Returns the double value of the given message argument.

Data Structure Documentation

◆ _TidyBuffer

struct _TidyBuffer

A TidyBuffer is chunk of memory that can be used for multiple I/O purposes within Tidy.

Data Fields
uint	allocated	Number of bytes allocated.
TidyAllocator *	allocator	Memory allocator.
byte *	bp	Pointer to bytes.
uint	next	Offset of current input position.
uint	size	Number of bytes currently in use.

◆ TidyInputSource

struct TidyInputSource

This type defines an input source capable of delivering raw bytes of input.

Data Fields
TidyEOFFunc	eof	Pointer to "eof" callback.
TidyGetByteFunc	getByte	Pointer to "get byte" callback.
void *	sourceData	Input context. Passed to callbacks.
TidyUngetByteFunc	ungetByte	Pointer to "unget" callback.

◆ TidyOutputSink

struct TidyOutputSink

This type defines an output destination capable of accepting raw bytes of output.

Data Fields
TidyPutByteFunc	putByte	Pointer to "put byte" callback.
void *	sinkData	Output context. Passed to callbacks.

Macro Definition Documentation

◆ EndOfStream

#define EndOfStream (~0u)

End of input "character".

Typedef Documentation

◆ TidyEOFFunc

typedef Bool(TIDY_CALL * TidyEOFFunc) (void *sourceData)

Input Callback: is end of input?

◆ TidyGetByteFunc

typedef int(TIDY_CALL * TidyGetByteFunc) (void *sourceData)

Input Callback: get next byte of input.

◆ TidyMessageCallback

typedef Bool(TIDY_CALL * TidyMessageCallback) (TidyMessage tmessage)

This typedef represents the required signature for your provided callback function should you wish to register one with tidySetMessageCallback().

Your callback function will be provided with the following parameters.

Parameters

tmessage An opaque type used as a token against which other API calls can be made.

Returns: Your callback function will return yes if Tidy should include the report in its own output sink, or no if Tidy should suppress it.

◆ TidyPPProgress

typedef void(TIDY_CALL * TidyPPProgress) (TidyDoc tdoc, uint line, uint col, uint destLine)

This typedef represents the required signature for your provided callback function should you wish to register one with tidySetMessageCallback().

Your callback function will be provided with the following parameters.

Parameters

tdoc	Indicates the source tidy document.
line	Indicates the line in the source document at this point in the process.
col	Indicates the column in the source document at this point in the process.
destLine	Indicates the line number in the output document at this point in the process.

◆ TidyPutByteFunc

typedef void(TIDY_CALL * TidyPutByteFunc) (void *sinkData, byte bt)

Output callback: send a byte to output.

◆ TidyReportCallback

typedef Bool(TIDY_CALL * TidyReportCallback) (TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr code, va_list args)

This typedef represents the required signature for your provided callback function should you wish to register one with tidySetReportCallback().

Your callback function will be provided with the following parameters.

Parameters

tdoc	Indicates the tidy document the message comes from.
lvl	Specifies the TidyReportLevel of the message.
line	Indicates the line number in the source document the message applies to.
col	Indicates the column in the source document the message applies to.
code	Specifies the message code representing the message. Note that this code is a string value that the API promises to hold constant, as opposed to an enum value that can change at any time. Although this is intended so that you can look up your own application's strings, you can retrieve Tidy's format string with this code by using tidyErrorCodeFromKey() and then the tidyLocalizedString() family of functions.
args	Is a va_list of arguments used to fill Tidy's message format string.

Returns: Your callback function will return yes if Tidy should include the report in its own output sink, or no if Tidy should suppress it.

◆ TidyReportFilter

typedef Bool(TIDY_CALL * TidyReportFilter) (TidyDoc tdoc, TidyReportLevel lvl, uint line, uint col, ctmbstr mssg)

This typedef represents the required signature for your provided callback function should you wish to register one with tidySetReportFilter().

Your callback function will be provided with the following parameters.

Parameters

tdoc	Indicates the tidy document the message comes from.
lvl	Specifies the TidyReportLevel of the message.
line	Indicates the line number in the source document the message applies to.
col	Indicates the column in the source document the message applies to.
mssg	Specifies the complete message as Tidy would emit it.

Returns: Your callback function will return yes if Tidy should include the report in its own output sink, or no if Tidy should suppress it.

◆ TidyUngetByteFunc

typedef void(TIDY_CALL * TidyUngetByteFunc) (void *sourceData, byte bt)

Input Callback: unget a byte of input.

Function Documentation

◆ tidyGetArgFormat()

ctmbstr TIDY_CALL tidyGetArgFormat	(	TidyMessage	tmessage,
		TidyMessageArgument *	arg )

Returns the format specifier of the given message argument.

The memory for this string is cleared upon termination of the callback, so do be sure to make your own copy.

Returns: Returns the format specifier string of the given argument.

Parameters

tmessage	The message whose arguments you want to access.
arg	The argument that you are querying.

◆ tidyGetArgType()

TidyFormatParameterType TIDY_CALL tidyGetArgType	(	TidyMessage	tmessage,
		TidyMessageArgument *	arg )

Returns the TidyFormatParameterType of the given message argument.

Returns: Returns the type of parameter of type TidyFormatParameterType.

Parameters

tmessage	The message whose arguments you want to access.
arg	The argument that you are querying.

◆ tidyGetArgValueDouble()

double TIDY_CALL tidyGetArgValueDouble	(	TidyMessage	tmessage,
		TidyMessageArgument *	arg )

Returns the double value of the given message argument.

An assertion will be generated if the argument type is not a double.

Returns: Returns the double value of the given argument.

Parameters

tmessage	The message whose arguments you want to access.
arg	The argument that you are querying.

◆ tidyGetArgValueInt()

int TIDY_CALL tidyGetArgValueInt	(	TidyMessage	tmessage,
		TidyMessageArgument *	arg )

Returns the integer value of the given message argument.

An assertion will be generated if the argument type is not an integer.

Returns: Returns the integer value of the given argument.

Parameters

tmessage	The message whose arguments you want to access.
arg	The argument that you are querying.

◆ tidyGetArgValueString()

ctmbstr TIDY_CALL tidyGetArgValueString	(	TidyMessage	tmessage,
		TidyMessageArgument *	arg )

Returns the string value of the given message argument.

An assertion will be generated if the argument type is not a string.

Returns: Returns the string value of the given argument.

Parameters

tmessage	The message whose arguments you want to access.
arg	The argument that you are querying.

◆ tidyGetArgValueUInt()

uint TIDY_CALL tidyGetArgValueUInt	(	TidyMessage	tmessage,
		TidyMessageArgument *	arg )

Returns the unsigned integer value of the given message argument.

An assertion will be generated if the argument type is not an unsigned int.

Returns: Returns the unsigned integer value of the given argument.

Parameters

tmessage	The message whose arguments you want to access.
arg	The argument that you are querying.

◆ tidyGetByte()

uint TIDY_CALL tidyGetByte ( TidyInputSource * source )

Helper: get next byte from input source.

Parameters

source A pointer to your input source.

Returns: Returns a byte as an unsigned integer.

◆ tidyGetEmacsFile()

ctmbstr TIDY_CALL tidyGetEmacsFile ( TidyDoc tdoc )

Get the file path to use for reports when TidyEmacs is being used.

This function provides a proper interface for using the hidden, internal-only TidyEmacsFile configuration option.

Parameters

tdoc	The tidy document for which you want to fetch the file path.

Returns: Returns a string indicating the file path.

◆ tidyGetMessage()

ctmbstr TIDY_CALL tidyGetMessage ( TidyMessage tmessage )

Get the message with the format string already completed, in Tidy's current localization.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the message in the current localization.

◆ tidyGetMessageArguments()

TidyIterator TIDY_CALL tidyGetMessageArguments ( TidyMessage tmessage )

Initiates an iterator for a list of arguments related to a given message.

This iterator allows you to iterate through all of the arguments, if any. In order to iterate through the arguments, initiate the iterator with this function, and then use tidyGetNextMessageArgument() to retrieve the first and subsequent arguments. For example:

TidyIterator itArg = tidyGetMessageArguments( tmessage );
while ( itArg ) {
  TidyMessageArgument my_arg = tidyGetNextMessageArgument( tmessage, &itArg );
  // do something with my_arg, such as inspect its value or format
}

Parameters

tmessage The message about whose arguments you wish to query.

Returns: Returns a TidyIterator, which is a token used to represent the current position in a list within LibTidy.

◆ tidyGetMessageCode()

uint TIDY_CALL tidyGetMessageCode ( TidyMessage tmessage )

Get the message code.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns a code representing the message. This code can be used directly with the localized strings API; however we never make any guarantees about the value of these codes. For code stability don't store this value in your own application. Instead use the enum field or use the message key string value.

◆ tidyGetMessageColumn()

int TIDY_CALL tidyGetMessageColumn ( TidyMessage tmessage )

Get the column the message applies to.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the column number, if any, that generated the message.

◆ tidyGetMessageDefault()

ctmbstr TIDY_CALL tidyGetMessageDefault ( TidyMessage tmessage )

Get the message with the format string already completed, in Tidy's default localization.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the message in the default localization.

◆ tidyGetMessageDoc()

TidyDoc TIDY_CALL tidyGetMessageDoc ( TidyMessage tmessage )

Get the tidy document this message comes from.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the TidyDoc that generated the message.

◆ tidyGetMessageFormat()

ctmbstr TIDY_CALL tidyGetMessageFormat ( TidyMessage tmessage )

Get the localized format string.

If a localized version of the format string doesn't exist, then the default version will be returned.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the localized format string of the message.

◆ tidyGetMessageFormatDefault()

ctmbstr TIDY_CALL tidyGetMessageFormatDefault ( TidyMessage tmessage )

Get the default format string, which is the format string for the message in Tidy's default localization (en_us).

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the default localization format string of the message.

◆ tidyGetMessageIsMuted()

Bool TIDY_CALL tidyGetMessageIsMuted ( TidyMessage tmessage )

Get the muted status of the message, that is, whether or not the current configuration indicated that this message should be muted.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns a Bool indicating that the config indicates muting this message.

◆ tidyGetMessageKey()

ctmbstr TIDY_CALL tidyGetMessageKey ( TidyMessage tmessage )

Get the message key string.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns a string representing the message. This string is intended to be stable by the LibTidy API, and is suitable for use as a key in your own applications.

◆ tidyGetMessageLevel()

TidyReportLevel TIDY_CALL tidyGetMessageLevel ( TidyMessage tmessage )

Get the TidyReportLevel of the message.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns a TidyReportLevel indicating the severity or status of the message.

◆ tidyGetMessageLine()

int TIDY_CALL tidyGetMessageLine ( TidyMessage tmessage )

Get the line number the message applies to.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the line number, if any, that generated the message.

◆ tidyGetMessageOutput()

ctmbstr TIDY_CALL tidyGetMessageOutput ( TidyMessage tmessage )

Get the complete message as Tidy would emit it in the current localization.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the complete message just as Tidy would display it on the console.

◆ tidyGetMessageOutputDefault()

ctmbstr TIDY_CALL tidyGetMessageOutputDefault ( TidyMessage tmessage )

Get the complete message as Tidy would emit it in the default localization.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the complete message just as Tidy would display it on the console.

◆ tidyGetMessagePos()

ctmbstr TIDY_CALL tidyGetMessagePos ( TidyMessage tmessage )

Get the position part part of the message in the current language.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the positional part of a string as Tidy would display it in the console application.

◆ tidyGetMessagePosDefault()

ctmbstr TIDY_CALL tidyGetMessagePosDefault ( TidyMessage tmessage )

Get the position part part of the message in the default language.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the positional part of a string as Tidy would display it in the console application.

◆ tidyGetMessagePrefix()

ctmbstr TIDY_CALL tidyGetMessagePrefix ( TidyMessage tmessage )

Get the prefix part of a message in the current language.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the message prefix part of a string as Tidy would display it in the console application.

◆ tidyGetMessagePrefixDefault()

ctmbstr TIDY_CALL tidyGetMessagePrefixDefault ( TidyMessage tmessage )

Get the prefix part of a message in the default language.

Parameters

tmessage Specify the message that you are querying.

Returns: Returns the message prefix part of a string as Tidy would display it in the console application.

◆ tidyGetNextMessageArgument()

TidyMessageArgument TIDY_CALL tidyGetNextMessageArgument	(	TidyMessage	tmessage,
		TidyIterator *	iter )

Given a valid TidyIterator initiated with tidyGetMessageArguments(), returns an instance of the opaque type TidyMessageArgument, which serves as a token against which the remaining argument API functions may be used to query information.

Returns: Returns an instance of TidyMessageArgument.

Parameters

tmessage	The message whose arguments you want to access.
iter	The TidyIterator (initiated with tidyOptGetDocLinksList()) token.

◆ tidyInitSink()

Bool TIDY_CALL tidyInitSink	(	TidyOutputSink *	sink,
		void *	snkData,
		TidyPutByteFunc	pbFunc )

Facilitates user defined sinks by providing an entry point to marshal pointers-to-functions.

This is needed by .NET, and possibly other language bindings.

Returns: Returns a bool indicating success or failure.

Parameters

sink	The sink to populate with data.
snkData	The output context.
pbFunc	Pointer to the "put byte" callback function.

◆ tidyInitSource()

Bool TIDY_CALL tidyInitSource	(	TidyInputSource *	source,
		void *	srcData,
		TidyGetByteFunc	gbFunc,
		TidyUngetByteFunc	ugbFunc,
		TidyEOFFunc	endFunc )

Facilitates user defined source by providing an entry point to marshal pointers-to-functions.

This is needed by .NET, and possibly other language bindings.

Returns: Returns a bool indicating success or failure.

Parameters

source	The source to populate with data.
srcData	The input context.
gbFunc	Pointer to the "get byte" callback.
ugbFunc	Pointer to the "unget" callback.
endFunc	Pointer to the "eof" callback.

◆ tidyIsEOF()

Bool TIDY_CALL tidyIsEOF ( TidyInputSource * source )

Helper: check if input source at end.

Parameters

source The input source.

Returns: Returns a bool indicating whether or not the source is at EOF.

◆ tidyPutByte()

void TIDY_CALL tidyPutByte	(	TidyOutputSink *	sink,
		uint	byteValue )

Helper: send a byte to output.

Parameters

sink	The output sink to send a byte.
byteValue	The byte to be sent.

◆ tidySetEmacsFile()

void TIDY_CALL tidySetEmacsFile	(	TidyDoc	tdoc,
		ctmbstr	filePath )

Set the file path to use for reports when TidyEmacs is being used.

This function provides a proper interface for using the hidden, internal-only TidyEmacsFile configuration option.

Parameters

tdoc	The tidy document for which you are setting the filePath.
filePath	The path of the document that should be reported.

◆ tidySetErrorBuffer()

int TIDY_CALL tidySetErrorBuffer	(	TidyDoc	tdoc,
		TidyBuffer *	errbuf )

Set error sink to given buffer.

Returns: Returns 0 upon success or a standard error number.

Parameters

tdoc	The document to set.
errbuf	The TidyBuffer to collect output.

◆ tidySetErrorFile()

FILE *TIDY_CALL tidySetErrorFile	(	TidyDoc	tdoc,
		ctmbstr	errfilnam )

Set error sink to named file.

Returns: Returns a file handle.

Parameters

tdoc	The document to set.
errfilnam	The file path to send output.

◆ tidySetErrorSink()

int TIDY_CALL tidySetErrorSink	(	TidyDoc	tdoc,
		TidyOutputSink *	sink )

Set error sink to given generic sink.

Returns: Returns 0 upon success or a standard error number.

Parameters

tdoc	The document to set.
sink	The TidyOutputSink to collect output.

◆ tidySetMessageCallback()

Bool TIDY_CALL tidySetMessageCallback	(	TidyDoc	tdoc,
		TidyMessageCallback	filtCallback )

This function informs Tidy to use the specified callback to send reports.

Parameters

tdoc	The tidy document for which the callback applies.
filtCallback	A pointer to your callback function of type TidyMessageCallback.

◆ tidySetPrettyPrinterCallback()

Bool TIDY_CALL tidySetPrettyPrinterCallback	(	TidyDoc	tdoc,
		TidyPPProgress	callback )

This function informs Tidy to use the specified callback for tracking the pretty-printing process progress.

◆ tidySetReportCallback()

Bool TIDY_CALL tidySetReportCallback	(	TidyDoc	tdoc,
		TidyReportCallback	filtCallback )

This function informs Tidy to use the specified callback to send reports.

Parameters

tdoc	The tidy document for which the callback applies.
filtCallback	A pointer to your callback function of type TidyReportCallback.

◆ tidySetReportFilter()

Bool TIDY_CALL tidySetReportFilter	(	TidyDoc	tdoc,
		TidyReportFilter	filtCallback )

This function informs Tidy to use the specified callback to send reports.

Parameters

tdoc	The tidy document for which the callback applies.
filtCallback	A pointer to your callback function of type TidyReportFilter.

◆ tidyUngetByte()

void TIDY_CALL tidyUngetByte	(	TidyInputSource *	source,
		uint	byteValue )

Helper: unget byte back to input source.

Parameters

source	The input source.
byteValue	The byte to push back.

Detailed Description

Data Structures

Input Source

Output Sink

Error and Message Callbacks - TidyReportFilter

Error and Message Callbacks - TidyReportCallback

Error and Message Callbacks - TidyMessageCallback

Printing

Emacs-compatible reporting support.

Error Sink

TidyMessageCallback API

TidyMessageCallback Arguments API

Data Structure Documentation

◆ _TidyBuffer

◆ TidyInputSource

◆ TidyOutputSink

Macro Definition Documentation

◆ EndOfStream

Typedef Documentation

◆ TidyEOFFunc

◆ TidyGetByteFunc

◆ TidyMessageCallback

◆ TidyPPProgress

◆ TidyPutByteFunc

◆ TidyReportCallback

◆ TidyReportFilter

◆ TidyUngetByteFunc

Function Documentation

◆ tidyGetArgFormat()

◆ tidyGetArgType()

◆ tidyGetArgValueDouble()

◆ tidyGetArgValueInt()

◆ tidyGetArgValueString()

◆ tidyGetArgValueUInt()

◆ tidyGetByte()

◆ tidyGetEmacsFile()

◆ tidyGetMessage()

◆ tidyGetMessageArguments()

◆ tidyGetMessageCode()

◆ tidyGetMessageColumn()

◆ tidyGetMessageDefault()

◆ tidyGetMessageDoc()

◆ tidyGetMessageFormat()

◆ tidyGetMessageFormatDefault()

◆ tidyGetMessageIsMuted()

◆ tidyGetMessageKey()

◆ tidyGetMessageLevel()

◆ tidyGetMessageLine()

◆ tidyGetMessageOutput()

◆ tidyGetMessageOutputDefault()

◆ tidyGetMessagePos()

◆ tidyGetMessagePosDefault()

◆ tidyGetMessagePrefix()

◆ tidyGetMessagePrefixDefault()

◆ tidyGetNextMessageArgument()

◆ tidyInitSink()

◆ tidyInitSource()

◆ tidyIsEOF()

◆ tidyPutByte()

◆ tidySetEmacsFile()

◆ tidySetErrorBuffer()

◆ tidySetErrorFile()

◆ tidySetErrorSink()

◆ tidySetMessageCallback()

◆ tidySetPrettyPrinterCallback()

◆ tidySetReportCallback()

◆ tidySetReportFilter()

◆ tidyUngetByte()