HTML Tidy  5.4.0
The HTACG Tidy HTML Project
Basic Operations

Tidy public interface. More...

Functions

uint TIDY_CALL tidyAccessWarningCount (TidyDoc tdoc)
 Number of Tidy accessibility warnings encountered. More...
 
uint TIDY_CALL tidyConfigErrorCount (TidyDoc tdoc)
 Number of Tidy configuration errors encountered. More...
 
TidyDoc TIDY_CALL tidyCreate (void)
 The primary creation of a TidyDoc. More...
 
TidyDoc TIDY_CALL tidyCreateWithAllocator (TidyAllocator *allocator)
 Create a Tidoc supplying the TidyAllocator. More...
 
Bool TIDY_CALL tidyDetectedGenericXml (TidyDoc tdoc)
 Input is generic XML (not HTML or XHTML)? More...
 
int TIDY_CALL tidyDetectedHtmlVersion (TidyDoc tdoc)
 Detected HTML version: 0, 2, 3 or 4. More...
 
Bool TIDY_CALL tidyDetectedXhtml (TidyDoc tdoc)
 Input is XHTML? More...
 
uint TIDY_CALL tidyErrorCount (TidyDoc tdoc)
 Number of Tidy errors encountered. More...
 
void TIDY_CALL tidyErrorSummary (TidyDoc tdoc)
 Write more complete information about errors to current error sink. More...
 
Bool TIDY_CALL tidyFileExists (TidyDoc tdoc, ctmbstr filename)
 
void TIDY_CALL tidyGeneralInfo (TidyDoc tdoc)
 Write more general information about markup to current error sink. More...
 
void *TIDY_CALL tidyGetAppData (TidyDoc tdoc)
 Get application data set previously. More...
 
ctmbstr TIDY_CALL tidyLibraryVersion (void)
 Get version number for the current library. More...
 
int TIDY_CALL tidyLoadConfig (TidyDoc tdoc, ctmbstr configFile)
 Load an ASCII Tidy configuration file. More...
 
int TIDY_CALL tidyLoadConfigEnc (TidyDoc tdoc, ctmbstr configFile, ctmbstr charenc)
 Load a Tidy configuration file with the specified character encoding. More...
 
int TIDY_CALL tidyOptSaveFile (TidyDoc tdoc, ctmbstr cfgfil)
 Save current settings to named file. More...
 
int TIDY_CALL tidyOptSaveSink (TidyDoc tdoc, TidyOutputSink *sink)
 Save current settings to given output sink. More...
 
void TIDY_CALL tidyRelease (TidyDoc tdoc)
 Free all memory and release the TidyDoc. More...
 
ctmbstr TIDY_CALL tidyReleaseDate (void)
 Get release date (version) for current library. More...
 
void TIDY_CALL tidySetAppData (TidyDoc tdoc, void *appData)
 Let application store a chunk of data w/ each Tidy instance. More...
 
int TIDY_CALL tidySetCharEncoding (TidyDoc tdoc, ctmbstr encnam)
 Set the input/output character encoding for parsing markup. More...
 
int TIDY_CALL tidySetInCharEncoding (TidyDoc tdoc, ctmbstr encnam)
 Set the input encoding for parsing markup. More...
 
int TIDY_CALL tidySetOutCharEncoding (TidyDoc tdoc, ctmbstr encnam)
 Set the output encoding. More...
 
int TIDY_CALL tidyStatus (TidyDoc tdoc)
 Get status of current document. More...
 
uint TIDY_CALL tidyWarningCount (TidyDoc tdoc)
 Number of Tidy warnings encountered. More...
 

Detailed Description

Tidy public interface.

Several functions return an integer document status:

   0    -> SUCCESS
   >0   -> 1 == TIDY WARNING, 2 == TIDY ERROR
   <0   -> SEVERE ERROR
   

The following is a short example program.

#include <tidy.h>
#include <tidybuffio.h>
#include <stdio.h>
#include <errno.h>
int main(int argc, char **argv )
{
  const char* input = "&lt;title&gt;Foo&lt;/title&gt;&lt;p&gt;Foo!";
  TidyBuffer output;
  TidyBuffer errbuf;
  int rc = -1;
  Bool ok;
  TidyDoc tdoc = tidyCreate();                     // Initialize "document"
  tidyBufInit( &output );
  tidyBufInit( &errbuf );
  printf( "Tidying:\t\%s\\n", input );
  ok = tidyOptSetBool( tdoc, TidyXhtmlOut, yes );  // Convert to XHTML
  if ( ok )
    rc = tidySetErrorBuffer( tdoc, &errbuf );      // Capture diagnostics
  if ( rc >= 0 )
    rc = tidyParseString( tdoc, input );           // Parse the input
  if ( rc >= 0 )
    rc = tidyCleanAndRepair( tdoc );               // Tidy it up!
  if ( rc >= 0 )
    rc = tidyRunDiagnostics( tdoc );               // Kvetch
  if ( rc > 1 )                                    // If error, force output.
    rc = ( tidyOptSetBool(tdoc, TidyForceOutput, yes) ? rc : -1 );
  if ( rc >= 0 )
    rc = tidySaveBuffer( tdoc, &output );          // Pretty Print
  if ( rc >= 0 )
  {
    if ( rc > 0 )
      printf( "\\nDiagnostics:\\n\\n\%s", errbuf.bp );
    printf( "\\nAnd here is the result:\\n\\n\%s", output.bp );
  }
  else
    printf( "A severe error (\%d) occurred.\\n", rc );
  tidyBufFree( &output );
  tidyBufFree( &errbuf );
  tidyRelease( tdoc );
  return rc;
}

Function Documentation

uint TIDY_CALL tidyAccessWarningCount ( TidyDoc  tdoc)

Number of Tidy accessibility warnings encountered.

uint TIDY_CALL tidyConfigErrorCount ( TidyDoc  tdoc)

Number of Tidy configuration errors encountered.

TidyDoc TIDY_CALL tidyCreate ( void  )

The primary creation of a TidyDoc.

This must be the first call before most of the Tidy API which require the TidyDoc parameter. When completed tidyRelease( TidyDoc tdoc ); should be called to release all memory

TidyDoc TIDY_CALL tidyCreateWithAllocator ( TidyAllocator allocator)

Create a Tidoc supplying the TidyAllocator.

See the TidyAllocator structure for creating an allocator

Bool TIDY_CALL tidyDetectedGenericXml ( TidyDoc  tdoc)

Input is generic XML (not HTML or XHTML)?

int TIDY_CALL tidyDetectedHtmlVersion ( TidyDoc  tdoc)

Detected HTML version: 0, 2, 3 or 4.

Bool TIDY_CALL tidyDetectedXhtml ( TidyDoc  tdoc)

Input is XHTML?

uint TIDY_CALL tidyErrorCount ( TidyDoc  tdoc)

Number of Tidy errors encountered.

If > 0, output is suppressed unless TidyForceOutput is set.

void TIDY_CALL tidyErrorSummary ( TidyDoc  tdoc)

Write more complete information about errors to current error sink.

Bool TIDY_CALL tidyFileExists ( TidyDoc  tdoc,
ctmbstr  filename 
)
void TIDY_CALL tidyGeneralInfo ( TidyDoc  tdoc)

Write more general information about markup to current error sink.

void* TIDY_CALL tidyGetAppData ( TidyDoc  tdoc)

Get application data set previously.

ctmbstr TIDY_CALL tidyLibraryVersion ( void  )

Get version number for the current library.

int TIDY_CALL tidyLoadConfig ( TidyDoc  tdoc,
ctmbstr  configFile 
)

Load an ASCII Tidy configuration file.

int TIDY_CALL tidyLoadConfigEnc ( TidyDoc  tdoc,
ctmbstr  configFile,
ctmbstr  charenc 
)

Load a Tidy configuration file with the specified character encoding.

int TIDY_CALL tidyOptSaveFile ( TidyDoc  tdoc,
ctmbstr  cfgfil 
)

Save current settings to named file.

Only non-default values are written.

int TIDY_CALL tidyOptSaveSink ( TidyDoc  tdoc,
TidyOutputSink sink 
)

Save current settings to given output sink.

Only non-default values are written.

void TIDY_CALL tidyRelease ( TidyDoc  tdoc)

Free all memory and release the TidyDoc.

TidyDoc can not be used after this call.

ctmbstr TIDY_CALL tidyReleaseDate ( void  )

Get release date (version) for current library.

Deprecated:
tidyReleaseDate() is deprecated in favor of semantic versioning and should be replaced with tidyLibraryVersion().
void TIDY_CALL tidySetAppData ( TidyDoc  tdoc,
void *  appData 
)

Let application store a chunk of data w/ each Tidy instance.

Useful for callbacks.

int TIDY_CALL tidySetCharEncoding ( TidyDoc  tdoc,
ctmbstr  encnam 
)

Set the input/output character encoding for parsing markup.

Values include: ascii, latin1, raw, utf8, iso2022, mac, win1252, utf16le, utf16be, utf16, big5 and shiftjis. Case in-sensitive.

int TIDY_CALL tidySetInCharEncoding ( TidyDoc  tdoc,
ctmbstr  encnam 
)

Set the input encoding for parsing markup.

As for tidySetCharEncoding but only affects the input encoding

int TIDY_CALL tidySetOutCharEncoding ( TidyDoc  tdoc,
ctmbstr  encnam 
)

Set the output encoding.

int TIDY_CALL tidyStatus ( TidyDoc  tdoc)

Get status of current document.

uint TIDY_CALL tidyWarningCount ( TidyDoc  tdoc)

Number of Tidy warnings encountered.