tidy.c File Reference

Detailed Description

HTML TidyLib command line driver.

This console application utilizing LibTidy in order to offer a complete console application offering all of the features of LibTidy.

Author

HTACG, et al (consult git log)

Copyright

Copyright (c) 1998-2017 World Wide Web Consortium (Massachusetts Institute of Technology, European Research Consortium for Informatics and Mathematics, Keio University) and HTACG.

All Rights Reserved.

See tidy.h for the complete license.

Date

Additional updates: consult git log

Data Structures
struct	AllOption_t
	Array holding all options. More...
struct	CmdOptDesc
	The struct and subsequent array keep the help output structured because we also output all of this stuff as as XML. More...
struct	OptionDesc
	Structure maintains a description of a configuration ption. More...

Typedefs
typedef void(*	OptionFunc) (TidyDoc, TidyOption, OptionDesc *)
	A type for a function pointer for a function used to print out options descriptions. More...

Enumerations
enum	CmdOptCategory {   CmdOptFileManip ,   CmdOptCatFIRST = CmdOptFileManip ,   CmdOptProcDir ,   CmdOptCharEnc ,   CmdOptMisc ,   CmdOptXML ,   CmdOptCatLAST }
	This enum is used to categorize the options for help output. More...

Functions
static tmbstr	cleanup_description (ctmbstr description)
	Cleans up the HTML-laden option descriptions for console output. More...
static int	cmpOpt (const void *e1_, const void *e2_)
	A simple option comparator, used for sorting the options. More...
static ctmbstr	ConfigCategoryId (TidyConfigCategory id)
	Returns the configuration category id for the specified configuration category id. More...
static const char *	cutToWhiteSpace (const char *s, uint offset, char *sbuf)
	Used by print1Column, print2Columns and print3Columns to manage wrapping text within columns. More...
static void	exportDefaultOptionValues (TidyDoc tdoc)
	Handles the -export-default-config service. More...
static void	exportOptionValues (TidyDoc tdoc)
	Handles the -export-config service. More...
static void	ForEachOption (TidyDoc tdoc, OptionFunc OptionPrint)
	An iterator for the unsorted options. More...
static void	ForEachSortedOption (TidyDoc tdoc, OptionFunc OptionPrint)
	An iterator for the sorted options. More...
static tmbstr	get_escaped_name (ctmbstr name)
	Escape a name for XML output. More...
static ctmbstr	get_final_name (ctmbstr prog)
	Returns the final name of the tidy executable by eliminating the path name components from the executable name. More...
static tmbstr	get_option_names (const CmdOptDesc *pos)
	Retrieve the option's name(s) from the structure as a single string, localizing the field values if application. More...
static tmbstr	GetAllowedValues (TidyOption topt, const OptionDesc *d)
	Retrieves allowed values for an option. More...
static tmbstr	GetAllowedValuesFromPick (TidyOption topt)
	Retrieves allowed values from an option's pick list. More...
static void	GetOption (TidyDoc tdoc, TidyOption topt, OptionDesc *d)
	Create OptionDesc "d" related to "opt". More...
static void	getSortedOption (TidyDoc tdoc, AllOption_t *tOption)
	Returns options sorted. More...
static Bool	hasPickList (TidyOption topt)
	Utility to determine if an option has a picklist. More...
static void	help (TidyDoc tdoc, ctmbstr prog)
	Handles the -help service. More...
static void	helpEnv (TidyDoc tdoc)
	Handles the -help-env service. More...
static void	invertBuffer (TidyBuffer *src, TidyBuffer *dst)
static void	lang_help (TidyDoc tdoc)
	Handles the -lang help service. More...
static void	localize_option_names (CmdOptDesc *pos)
	Option names aren't localized, but the sample fields should be localized. More...
int	main (int argc, char **argv)
static void	optionDescribe (TidyDoc tdoc, char *option)
	Handles the -help-option service. More...
static void	optionhelp (TidyDoc tdoc)
	Handles the -help-config service. More...
static void	optionvalues (TidyDoc tdoc)
	Handles the -show-config service. More...
static void	outOfMemory (void)
	Exits with an error in the event of an out of memory condition. More...
static void	print1Column (const char *fmt, uint l1, const char *c1)
	Outputs one column of text. More...
static void	print2Columns (const char *fmt, uint l1, uint l2, const char *c1, const char *c2)
	Outputs two columns of text. More...
static void	print3Columns (const char *fmt, uint l1, uint l2, uint l3, const char *c1, const char *c2, const char *c3)
	Outputs three columns of text. More...
static void	print_help_options (TidyDoc tdoc)
	Outputs all of the complete help options (text). More...
static void	print_xml_help_option_element (ctmbstr element, ctmbstr name)
	Outputs an XML element for a CLI option, escaping special characters as required. More...
static void	PrintAllowedValues (TidyOption topt, const OptionDesc *d)
	Prints an option's allowed values. More...
static void	PrintAllowedValuesFromPick (TidyOption topt)
	Prints an option's allowed value as specified in its pick list. More...
static void	printOption (TidyDoc ARG_UNUSED(tdoc), TidyOption topt, OptionDesc *d)
	Prints a single option. More...
static void	printOptionExportValues (TidyDoc ARG_UNUSED(tdoc), TidyOption topt, OptionDesc *d)
	Prints the option value for a given option. More...
static void	printOptionValues (TidyDoc ARG_UNUSED(tdoc), TidyOption topt, OptionDesc *d)
	Prints the option value for a given option. More...
static void	printXMLCrossRef (TidyDoc tdoc, TidyOption topt)
	Prints for XML an option's <seealso>. More...
static void	printXMLCrossRefEqConsole (TidyDoc tdoc, TidyOption topt)
	Prints for XML an option's <eqconfig>. More...
static void	printXMLDescription (TidyDoc tdoc, TidyOption topt)
	Prints for XML an option's . More...
static void	printXMLOption (TidyDoc tdoc, TidyOption topt, OptionDesc *d)
	Prints for XML an option. More...
static void	printXMLOptionString (TidyDoc tdoc, TidyOption topt, OptionDesc *d)
	Handles printing of option description for -xml-options-strings service. More...
static Bool TIDY_CALL	reportCallback (TidyMessage tmessage)
	This callback from LibTidy allows the console application to examine an error message before allowing LibTidy to display it. More...
static Bool	samefile (ctmbstr filename1, ctmbstr filename2)
	Indicates whether or not two filenames are the same. More...
static tmbstr	stringWithFormat (const ctmbstr fmt,...)
	Create a new, allocated string with a format and arguments. More...
static void	tidy_cleanup (void)
	Handles exit cleanup. More...
void	tidyPrintTidyLanguageNames (ctmbstr format)
	Prints the languages the are currently built into Tidy, using the specified format string. More...
void	tidyPrintWindowsLanguageNames (ctmbstr format)
	Prints the Windows language names that Tidy recognizes, using the specified format string. More...
static void	unknownOption (TidyDoc tdoc, uint c)
	Provides the unknown option output to the current errout. More...
static void	version (TidyDoc tdoc)
	Handles the -version service. More...
static void	xml_error_strings (TidyDoc tdoc)
	Handles the -xml-error-strings service. More...
static void	xml_help (void)
	Provides the -xml-help service. More...
static void	xml_options_strings (TidyDoc tdoc)
	Handles the -xml-options-strings service. More...
static void	xml_strings (void)
	Handles the -xml-strings service. More...
static void	XMLoptionhelp (TidyDoc tdoc)
	Handles the -xml-config service. More...

Variables
struct {
uint	key
	Key to fetch the localized string. More...
ctmbstr	mnemonic
	Used in XML as a class. More...
}	cmdopt_catname []
	This array contains headings that will be used in help output. More...
static const CmdOptDesc	cmdopt_defs []
	All instances of s will be substituted with localized string specified by the subKey field. More...
static FILE *	errout = NULL
	Tidy will send errors to this file, which will be stderr later. More...
Format strings and decorations used in output.
static const char	fmt [] = "%-27.27s %-9.9s %-40.40s\n"
static const char	helpfmt [] = " %-*.*s %-*.*s\n"
static const char	helpul [] = "-----------------------------------------------------------------"
static const char	ul [] = "================================================================="

Variable Documentation

errout

FILE* errout = NULL

static

Tidy will send errors to this file, which will be stderr later.