1165 lines
37 KiB
C
Executable File
1165 lines
37 KiB
C
Executable File
/* message.c -- General Message Writing Routines
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(c) 1998-2017 (W3C) MIT, ERCIM, Keio University, University of
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Toronto, HTACG
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See tidy.h for the copyright notice.
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*/
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#include "message.h"
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#include "messageobj.h"
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#include "limits.h"
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#include "tidy-int.h"
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#include "lexer.h"
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#include "streamio.h"
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#include "tmbstr.h"
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#include "utf8.h"
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#if !defined(NDEBUG) && defined(_MSC_VER)
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#include "sprtf.h"
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#endif
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#include "version.h"
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/*********************************************************************
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* Release Information
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*********************************************************************/
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ctmbstr TY_(ReleaseDate)(void)
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{
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return TY_(release_date);
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}
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ctmbstr TY_(tidyLibraryVersion)(void)
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{
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return TY_(library_version);
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}
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/*********************************************************************
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* General Message Utility Functions
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*********************************************************************/
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/* Updates document message counts and compares counts to options to
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** see if message display should go forward.
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*/
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static Bool UpdateCount( TidyDocImpl* doc, TidyReportLevel level )
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{
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/* keep quiet after <ShowErrors> errors */
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Bool go = ( doc->errors < cfg(doc, TidyShowErrors) );
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switch ( level )
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{
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case TidyInfo:
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doc->infoMessages++;
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break;
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case TidyWarning:
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doc->warnings++;
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go = go && cfgBool( doc, TidyShowWarnings );
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break;
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case TidyConfig:
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doc->optionErrors++;
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break;
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case TidyAccess:
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doc->accessErrors++;
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break;
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case TidyError:
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doc->errors++;
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break;
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case TidyBadDocument:
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doc->docErrors++;
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break;
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case TidyFatal:
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/* Ack! */
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break;
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default:
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break;
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}
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return go;
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}
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/* Returns the given node's tag as a string. */
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static char* TagToString(Node* tag, char* buf, size_t count)
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{
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*buf = 0;
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if (tag)
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{
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if (TY_(nodeIsElement)(tag))
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TY_(tmbsnprintf)(buf, count, "<%s>", tag->element);
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else if (tag->type == EndTag)
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TY_(tmbsnprintf)(buf, count, "</%s>", tag->element);
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else if (tag->type == DocTypeTag)
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TY_(tmbsnprintf)(buf, count, "<!DOCTYPE>");
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else if (tag->type == TextNode)
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TY_(tmbsnprintf)(buf, count, "%s", tidyLocalizedString(STRING_PLAIN_TEXT));
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else if (tag->type == XmlDecl)
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TY_(tmbsnprintf)(buf, count, "%s", tidyLocalizedString(STRING_XML_DECLARATION));
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else if (tag->element)
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TY_(tmbsnprintf)(buf, count, "%s", tag->element);
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}
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return buf + TY_(tmbstrlen)(buf);
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}
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/* Convert an integer to a string. */
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static void NtoS(int n, tmbstr str)
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{
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tmbchar buf[40];
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int i;
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for (i = 0;; ++i)
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{
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buf[i] = (tmbchar)( (n % 10) + '0' );
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n = n / 10;
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if (n == 0)
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break;
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}
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n = i;
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while (i >= 0)
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{
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str[n-i] = buf[i];
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--i;
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}
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str[n+1] = '\0';
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}
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/*********************************************************************
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* Message Writing Functions
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* These funtions provide final, formatted output to the output sink.
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*********************************************************************/
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/* Writes messages to the output sink unless they are suppressed by one of the
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** message callback filters, or suppressed by the configuration settings.
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** Report messages are messages that are included in the "error table," and
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** dialogue messages are any other output that Tidy traditionally emits.
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*/
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static void messageOut( TidyMessageImpl *message )
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{
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TidyDocImpl *doc;
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Bool go;
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if ( !message )
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return;
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doc = message->tidyDoc;
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/* The filter has had a chance to suppress *any* message from output. */
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go = message->allowMessage;
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/* Allow UpdateCount a chance to suppress further report messages. */
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if ( message->level <= TidyFatal )
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{
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go = go & UpdateCount( doc, message->level );
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}
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/* If suppressing TidyInfo/TidyDialogueInfo on Reports, suppress them. */
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if ( message->level == TidyInfo || message->level == TidyDialogueInfo )
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{
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go = go & (cfgBool(doc, TidyShowInfo) == yes);
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}
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/* If we're TidyQuiet and handling TidyDialogue, then suppress. */
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if ( cfgBool(doc, TidyQuiet) )
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{
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go = go & !(message->level > TidyFatal);
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}
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/* Output the message if applicable. */
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if ( go )
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{
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TidyOutputSink *outp = &doc->errout->sink;
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ctmbstr cp;
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byte b = '\0';
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for ( cp = message->messageOutput; *cp; ++cp )
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{
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b = (*cp & 0xff);
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if (b == (byte)'\n')
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TY_(WriteChar)( b, doc->errout ); /* for EOL translation */
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else
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outp->putByte( outp->sinkData, b ); /* #383 - no encoding */
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}
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/* Always add a trailing newline. Reports require this, and dialogue
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messages will be better spaced out without having to fill the
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language file with superflous newlines. */
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TY_(WriteChar)( '\n', doc->errout );
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}
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TY_(tidyMessageRelease)(message);
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}
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/*********************************************************************
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* High Level Message Writing Functions - General
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* When adding new reports to LibTidy, preference should be given
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* to one of these existing, general purpose message writing
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* functions, if at all possible.
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*********************************************************************/
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void TY_(ReportNotice)(TidyDocImpl* doc, Node *element, Node *node, uint code)
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{
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TidyMessageImpl *message = NULL;
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Node* rpt = ( element ? element : node );
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char nodedesc[256] = { 0 };
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char elemdesc[256] = { 0 };
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ctmbstr tagtype;
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TagToString(node, nodedesc, sizeof(nodedesc));
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switch (code)
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{
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case TRIM_EMPTY_ELEMENT:
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TagToString(element, elemdesc, sizeof(nodedesc));
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message = TY_(tidyMessageCreateWithNode)(doc, element, code, TidyWarning, elemdesc );
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break;
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case REPLACING_ELEMENT:
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TagToString(element, elemdesc, sizeof(elemdesc));
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, elemdesc, nodedesc );
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break;
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case CUSTOM_TAG_DETECTED:
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TagToString(element, elemdesc, sizeof(elemdesc));
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switch ( cfg( doc, TidyUseCustomTags ) )
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{
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case TidyCustomBlocklevel:
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tagtype = tidyLocalizedString( TIDYCUSTOMBLOCKLEVEL_STRING );
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break;
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case TidyCustomEmpty:
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tagtype = tidyLocalizedString( TIDYCUSTOMEMPTY_STRING );
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break;
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case TidyCustomInline:
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tagtype = tidyLocalizedString( TIDYCUSTOMINLINE_STRING );
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break;
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case TidyCustomPre:
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tagtype = tidyLocalizedString( TIDYCUSTOMPRE_STRING );
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break;
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}
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message = TY_(tidyMessageCreateWithNode)(doc, element, code, TidyInfo, elemdesc, tagtype );
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break;
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}
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messageOut( message );
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}
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void TY_(ReportWarning)(TidyDocImpl* doc, Node *element, Node *node, uint code)
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{
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TidyMessageImpl *message = NULL;
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Node* rpt = (element ? element : node);
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char nodedesc[256] = { 0 };
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char elemdesc[256] = { 0 };
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TagToString(node, nodedesc, sizeof(nodedesc));
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switch (code)
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{
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case NESTED_QUOTATION:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning );
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break;
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case OBSOLETE_ELEMENT:
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TagToString(element, elemdesc, sizeof(elemdesc));
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, elemdesc, nodedesc );
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break;
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case NESTED_EMPHASIS:
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case REMOVED_HTML5:
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case BAD_SUMMARY_HTML5:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, nodedesc );
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break;
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case COERCE_TO_ENDTAG_WARN:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, node->element, node->element );
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break;
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case XML_DECLARATION_DETECTED:
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning );
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break;
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}
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messageOut( message );
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}
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void TY_(ReportError)(TidyDocImpl* doc, Node *element, Node *node, uint code)
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{
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TidyMessageImpl *message = NULL;
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TidyMessageImpl *message2 = NULL; /* extra, when TidyShowWarnings */
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char nodedesc[ 256 ] = {0};
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char elemdesc[ 256 ] = {0};
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Node* rpt = ( element ? element : node );
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uint versionEmitted, declared, version;
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ctmbstr extra_string = NULL;
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TagToString(node, nodedesc, sizeof(nodedesc));
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switch ( code )
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{
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case MISSING_STARTTAG:
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case UNEXPECTED_ENDTAG:
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case TOO_MANY_ELEMENTS:
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case INSERTING_TAG:
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, node->element );
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break;
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case USING_BR_INPLACE_OF:
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case CANT_BE_NESTED:
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case PROPRIETARY_ELEMENT:
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case UNESCAPED_ELEMENT:
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case NOFRAMES_CONTENT:
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, nodedesc );
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break;
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case ELEMENT_VERS_MISMATCH_WARN:
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versionEmitted = doc->lexer->versionEmitted;
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declared = doc->lexer->doctype;
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version = versionEmitted == 0 ? declared : versionEmitted;
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extra_string = TY_(HTMLVersionNameFromCode)(version, 0);
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if (!extra_string)
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extra_string = tidyLocalizedString(STRING_HTML_PROPRIETARY);
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, nodedesc, extra_string );
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break;
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case ELEMENT_VERS_MISMATCH_ERROR:
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versionEmitted = doc->lexer->versionEmitted;
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declared = doc->lexer->doctype;
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version = versionEmitted == 0 ? declared : versionEmitted;
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extra_string = TY_(HTMLVersionNameFromCode)(version, 0);
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if (!extra_string)
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extra_string = tidyLocalizedString(STRING_HTML_PROPRIETARY);
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyError, nodedesc, extra_string );
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break;
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case MISSING_TITLE_ELEMENT:
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case INCONSISTENT_VERSION:
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case MALFORMED_DOCTYPE:
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case CONTENT_AFTER_BODY:
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case MALFORMED_COMMENT:
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case BAD_COMMENT_CHARS:
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case BAD_XML_COMMENT:
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case BAD_CDATA_CONTENT:
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case INCONSISTENT_NAMESPACE:
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case DOCTYPE_AFTER_TAGS:
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case DTYPE_NOT_UPPER_CASE:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning );
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break;
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case COERCE_TO_ENDTAG:
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case NON_MATCHING_ENDTAG:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, node->element, node->element );
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break;
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case UNEXPECTED_ENDTAG_IN:
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case TOO_MANY_ELEMENTS_IN:
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, node->element, node->element );
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message2 = TY_(tidyMessageCreateWithNode)(doc, node, PREVIOUS_LOCATION, TidyInfo, element->element );
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break;
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case ENCODING_IO_CONFLICT:
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case MISSING_DOCTYPE:
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case SPACE_PRECEDING_XMLDECL:
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning );
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break;
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case TRIM_EMPTY_ELEMENT:
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case ILLEGAL_NESTING:
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case UNEXPECTED_END_OF_FILE:
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case ELEMENT_NOT_EMPTY:
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TagToString(element, elemdesc, sizeof(elemdesc));
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message = TY_(tidyMessageCreateWithNode)(doc, element, code, TidyWarning, elemdesc );
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break;
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case MISSING_ENDTAG_FOR:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, element->element );
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break;
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case MISSING_ENDTAG_BEFORE:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, element->element, nodedesc );
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break;
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case DISCARDING_UNEXPECTED:
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/* Force error if in a bad form, or
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Issue #166 - repeated <main> element
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*/
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, doc->badForm ? TidyError : TidyWarning, nodedesc );
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break;
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case TAG_NOT_ALLOWED_IN:
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, nodedesc, element->element );
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message2 = TY_(tidyMessageCreateWithNode)(doc, element, PREVIOUS_LOCATION, TidyInfo, element->element );
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break;
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case REPLACING_UNEX_ELEMENT:
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TagToString(element, elemdesc, sizeof(elemdesc));
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyWarning, elemdesc, nodedesc );
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break;
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case REMOVED_HTML5:
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyError, nodedesc );
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break;
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}
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messageOut( message );
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/* Although the callback is always executed for message2, it's only
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added to the output sink TidyShowWarnings is enabled. */
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if (cfgBool( doc, TidyShowWarnings ))
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messageOut( message2 );
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}
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void TY_(ReportFatal)( TidyDocImpl* doc, Node *element, Node *node, uint code)
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{
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TidyMessageImpl *message = NULL;
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char nodedesc[ 256 ] = {0};
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Node* rpt = ( element ? element : node );
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|
|
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switch ( code )
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{
|
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case SUSPECTED_MISSING_QUOTE:
|
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case DUPLICATE_FRAMESET:
|
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message = TY_(tidyMessageCreateWithNode)(doc, rpt, code, TidyError );
|
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break;
|
|
|
|
case UNKNOWN_ELEMENT:
|
|
case UNKNOWN_ELEMENT_LOOKS_CUSTOM:
|
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TagToString(node, nodedesc, sizeof(nodedesc));
|
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message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyError, nodedesc );
|
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break;
|
|
|
|
case UNEXPECTED_ENDTAG_IN:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyError, node->element, element->element );
|
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break;
|
|
|
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case UNEXPECTED_ENDTAG: /* generated by XML docs */
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyError, node->element );
|
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break;
|
|
}
|
|
|
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messageOut( message );
|
|
}
|
|
|
|
|
|
/*********************************************************************
|
|
* High Level Message Writing Functions - Specific
|
|
* When adding new reports to LibTidy, preference should be given
|
|
* to one of the existing, general pupose message writing functions
|
|
* above, if possible, otherwise try to use one of these, or as a
|
|
* last resort add a new one in this section.
|
|
*********************************************************************/
|
|
|
|
|
|
void TY_(FileError)( TidyDocImpl* doc, ctmbstr file, TidyReportLevel level )
|
|
{
|
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TidyMessageImpl *message = TY_(tidyMessageCreate)( doc, FILE_CANT_OPEN, level, file);
|
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messageOut( message );
|
|
}
|
|
|
|
|
|
void TY_(ReportAttrError)(TidyDocImpl* doc, Node *node, AttVal *av, uint code)
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
char const *name = "NULL", *value = "NULL";
|
|
char tagdesc[64];
|
|
uint version;
|
|
ctmbstr extra_string;
|
|
|
|
TagToString(node, tagdesc, sizeof(tagdesc));
|
|
|
|
if (av)
|
|
{
|
|
if (av->attribute)
|
|
name = av->attribute;
|
|
if (av->value)
|
|
value = av->value;
|
|
}
|
|
|
|
switch (code)
|
|
{
|
|
case MISSING_ATTR_VALUE:
|
|
case XML_ATTRIBUTE_VALUE:
|
|
case PROPRIETARY_ATTRIBUTE:
|
|
case JOINING_ATTRIBUTE:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc, name );
|
|
break;
|
|
|
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case ATTRIBUTE_IS_NOT_ALLOWED:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc, name );
|
|
break;
|
|
|
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case MISMATCHED_ATTRIBUTE_WARN:
|
|
version = doc->lexer->versionEmitted == 0 ? doc->lexer->doctype : doc->lexer->versionEmitted;
|
|
extra_string = TY_(HTMLVersionNameFromCode)(version, 0);
|
|
if (!extra_string)
|
|
extra_string = tidyLocalizedString(STRING_HTML_PROPRIETARY);
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc, name, extra_string );
|
|
break;
|
|
|
|
case MISMATCHED_ATTRIBUTE_ERROR:
|
|
version = doc->lexer->versionEmitted == 0 ? doc->lexer->doctype : doc->lexer->versionEmitted;
|
|
extra_string = TY_(HTMLVersionNameFromCode)(version, 0);
|
|
if (!extra_string)
|
|
extra_string = tidyLocalizedString(STRING_HTML_PROPRIETARY);
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyError, tagdesc, name, extra_string );
|
|
break;
|
|
|
|
case BAD_ATTRIBUTE_VALUE:
|
|
case BAD_ATTRIBUTE_VALUE_REPLACED:
|
|
case INVALID_ATTRIBUTE:
|
|
case INSERTING_AUTO_ATTRIBUTE:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc, name, value );
|
|
break;
|
|
|
|
case UNEXPECTED_QUOTEMARK:
|
|
case MISSING_QUOTEMARK:
|
|
case ID_NAME_MISMATCH:
|
|
case BACKSLASH_IN_URI:
|
|
case FIXED_BACKSLASH:
|
|
case ILLEGAL_URI_REFERENCE:
|
|
case ESCAPED_ILLEGAL_URI:
|
|
case NEWLINE_IN_URI:
|
|
case WHITE_IN_URI:
|
|
case UNEXPECTED_GT:
|
|
case INVALID_XML_ID:
|
|
case UNEXPECTED_EQUALSIGN:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc );
|
|
break;
|
|
|
|
case XML_ID_SYNTAX:
|
|
case PROPRIETARY_ATTR_VALUE:
|
|
case ANCHOR_NOT_UNIQUE:
|
|
case ATTR_VALUE_NOT_LCASE:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc, value );
|
|
break;
|
|
|
|
|
|
case MISSING_IMAGEMAP:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc );
|
|
doc->badAccess |= BA_MISSING_IMAGE_MAP; /* @todo: why is this here instead of calling function? */
|
|
break;
|
|
|
|
case REPEATED_ATTRIBUTE:
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyWarning, tagdesc, value, name );
|
|
break;
|
|
|
|
case UNEXPECTED_END_OF_FILE_ATTR:
|
|
/* on end of file adjust reported position to end of input */
|
|
doc->lexer->lines = doc->docIn->curline;
|
|
doc->lexer->columns = doc->docIn->curcol;
|
|
message = TY_(tidyMessageCreateWithLexer)(doc, code, TidyWarning, tagdesc );
|
|
break;
|
|
}
|
|
|
|
messageOut( message );
|
|
}
|
|
|
|
|
|
/* lexer is not defined when this is called */
|
|
void TY_(ReportBadArgument)( TidyDocImpl* doc, ctmbstr option )
|
|
{
|
|
assert( option != NULL );
|
|
|
|
TidyMessageImpl *message = TY_(tidyMessageCreate)( doc, STRING_MISSING_MALFORMED, TidyConfig, option );
|
|
messageOut( message );
|
|
}
|
|
|
|
|
|
void TY_(ReportEncodingError)(TidyDocImpl* doc, uint code, uint c, Bool discarded)
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
char buf[ 32 ] = {'\0'};
|
|
ctmbstr action = tidyLocalizedString(discarded ? STRING_DISCARDING : STRING_REPLACING);
|
|
|
|
/* An encoding mismatch is currently treated as a non-fatal error */
|
|
switch (code)
|
|
{
|
|
case VENDOR_SPECIFIC_CHARS:
|
|
NtoS(c, buf);
|
|
doc->badChars |= BC_VENDOR_SPECIFIC_CHARS;
|
|
break;
|
|
|
|
case INVALID_SGML_CHARS:
|
|
NtoS(c, buf);
|
|
doc->badChars |= BC_INVALID_SGML_CHARS;
|
|
break;
|
|
|
|
case INVALID_UTF8:
|
|
TY_(tmbsnprintf)(buf, sizeof(buf), "U+%04X", c);
|
|
doc->badChars |= BC_INVALID_UTF8;
|
|
break;
|
|
|
|
#if SUPPORT_UTF16_ENCODINGS
|
|
case INVALID_UTF16:
|
|
TY_(tmbsnprintf)(buf, sizeof(buf), "U+%04X", c);
|
|
doc->badChars |= BC_INVALID_UTF16;
|
|
break;
|
|
#endif
|
|
|
|
case INVALID_NCR:
|
|
NtoS(c, buf);
|
|
doc->badChars |= BC_INVALID_NCR;
|
|
break;
|
|
}
|
|
|
|
message = TY_(tidyMessageCreateWithLexer)(doc, code, TidyWarning, action, buf );
|
|
messageOut( message );
|
|
}
|
|
|
|
|
|
void TY_(ReportEncodingWarning)(TidyDocImpl* doc, uint code, uint encoding)
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
switch(code)
|
|
{
|
|
case ENCODING_MISMATCH:
|
|
message = TY_(tidyMessageCreateWithLexer)(doc,
|
|
code,
|
|
TidyWarning,
|
|
TY_(CharEncodingName)(doc->docIn->encoding),
|
|
TY_(CharEncodingName)(encoding));
|
|
doc->badChars |= BC_ENCODING_MISMATCH; /* @todo: why not in calling function? */
|
|
break;
|
|
}
|
|
|
|
messageOut( message );
|
|
}
|
|
|
|
|
|
void TY_(ReportEntityError)( TidyDocImpl* doc, uint code, ctmbstr entity,
|
|
int ARG_UNUSED(c) )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
ctmbstr entityname = ( entity ? entity : "NULL" );
|
|
|
|
message = TY_(tidyMessageCreateWithLexer)(doc, code, TidyWarning, entityname);
|
|
messageOut( message );
|
|
}
|
|
|
|
|
|
void TY_(ReportMarkupVersion)( TidyDocImpl* doc )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
|
|
if ( doc->givenDoctype )
|
|
{
|
|
/* @todo: deal with non-ASCII characters in FPI */
|
|
message = TY_(tidyMessageCreate)( doc, STRING_DOCTYPE_GIVEN, TidyInfo, doc->givenDoctype );
|
|
messageOut(message);
|
|
}
|
|
|
|
if ( ! cfgBool(doc, TidyXmlTags) )
|
|
{
|
|
Bool isXhtml = doc->lexer->isvoyager;
|
|
uint apparentVers;
|
|
ctmbstr vers;
|
|
|
|
apparentVers = TY_(ApparentVersion)( doc );
|
|
|
|
vers = TY_(HTMLVersionNameFromCode)( apparentVers, isXhtml );
|
|
|
|
if ( !vers )
|
|
{
|
|
vers = tidyLocalizedString(STRING_HTML_PROPRIETARY);
|
|
}
|
|
|
|
message = TY_(tidyMessageCreate)( doc, STRING_CONTENT_LOOKS, TidyInfo, vers );
|
|
messageOut(message);
|
|
|
|
/* Warn about missing sytem identifier (SI) in emitted doctype */
|
|
if ( TY_(WarnMissingSIInEmittedDocType)( doc ) )
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, STRING_NO_SYSID, TidyInfo);
|
|
messageOut(message);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void TY_(ReportMissingAttr)( TidyDocImpl* doc, Node* node, ctmbstr name )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
char tagdesc[ 64 ];
|
|
|
|
TagToString(node, tagdesc, sizeof(tagdesc));
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, MISSING_ATTRIBUTE, TidyWarning, tagdesc, name );
|
|
messageOut(message);
|
|
}
|
|
|
|
|
|
void TY_(ReportSurrogateError)(TidyDocImpl* doc, uint code, uint c1, uint c2)
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
message = TY_(tidyMessageCreateWithLexer)(doc, code, TidyWarning, c1, c2);
|
|
messageOut(message);
|
|
}
|
|
|
|
|
|
/* lexer is not defined when this is called */
|
|
void TY_(ReportUnknownOption)( TidyDocImpl* doc, ctmbstr option )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
assert( option != NULL );
|
|
message = TY_(tidyMessageCreateWithLexer)(doc, STRING_UNKNOWN_OPTION, TidyConfig, option);
|
|
messageOut(message);
|
|
}
|
|
|
|
|
|
/*********************************************************************
|
|
* Output Dialogue Information
|
|
* In addition to reports that are added to the table, Tidy emits
|
|
* various dialogue type information. Most of these are specific to
|
|
* exact circumstances, although `TY_(DialogueMessage)` should be
|
|
* used instead of adding a new function, if possible.
|
|
*********************************************************************/
|
|
|
|
|
|
void TY_(DialogueMessage)( TidyDocImpl* doc, uint code, TidyReportLevel level )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
|
|
message = TY_(tidyMessageCreate)( doc, code, level);
|
|
messageOut(message);
|
|
}
|
|
|
|
|
|
void TY_(ErrorSummary)( TidyDocImpl* doc )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
ctmbstr encnam = tidyLocalizedString(STRING_SPECIFIED);
|
|
int charenc = cfg( doc, TidyCharEncoding );
|
|
if ( charenc == WIN1252 )
|
|
encnam = "Windows-1252";
|
|
else if ( charenc == MACROMAN )
|
|
encnam = "MacRoman";
|
|
else if ( charenc == IBM858 )
|
|
encnam = "ibm858";
|
|
else if ( charenc == LATIN0 )
|
|
encnam = "latin0";
|
|
|
|
/* adjust badAccess to that it is 0 if frames are ok */
|
|
if ( doc->badAccess & (BA_USING_FRAMES | BA_USING_NOFRAMES) )
|
|
{
|
|
if (!((doc->badAccess & BA_USING_FRAMES) && !(doc->badAccess & BA_USING_NOFRAMES)))
|
|
{
|
|
doc->badAccess &= ~(BA_USING_FRAMES | BA_USING_NOFRAMES);
|
|
}
|
|
}
|
|
|
|
if (doc->badChars)
|
|
{
|
|
#if 0
|
|
if ( doc->badChars & WINDOWS_CHARS )
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_WINDOWS_CHARS, TidyDialogueDoc);
|
|
messagePos(message);
|
|
}
|
|
#endif
|
|
if (doc->badChars & BC_VENDOR_SPECIFIC_CHARS)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_VENDOR_CHARS, TidyDialogueDoc, encnam);
|
|
messageOut(message);
|
|
}
|
|
if ((doc->badChars & BC_INVALID_SGML_CHARS) || (doc->badChars & BC_INVALID_NCR))
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_SGML_CHARS, TidyDialogueDoc, encnam);
|
|
messageOut(message);
|
|
}
|
|
if (doc->badChars & BC_INVALID_UTF8)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_INVALID_UTF8, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
#if SUPPORT_UTF16_ENCODINGS
|
|
|
|
if (doc->badChars & BC_INVALID_UTF16)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_INVALID_UTF16, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
#endif
|
|
|
|
if (doc->badChars & BC_INVALID_URI)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_INVALID_URI, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
}
|
|
|
|
if (doc->badForm & flg_BadForm) /* Issue #166 - changed to BIT flag to support other errors */
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_BAD_FORM, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badForm & flg_BadMain) /* Issue #166 - repeated <main> element */
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_BAD_MAIN, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badAccess)
|
|
{
|
|
/* Tidy "classic" accessibility tests */
|
|
if ( cfg(doc, TidyAccessibilityCheckLevel) == 0 )
|
|
{
|
|
if (doc->badAccess & BA_MISSING_SUMMARY)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_M_SUMMARY, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badAccess & BA_MISSING_IMAGE_ALT)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_M_IMAGE_ALT, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badAccess & BA_MISSING_IMAGE_MAP)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_M_IMAGE_MAP, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badAccess & BA_MISSING_LINK_ALT)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_M_LINK_ALT, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if ((doc->badAccess & BA_USING_FRAMES) && !(doc->badAccess & BA_USING_NOFRAMES))
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_USING_FRAMES, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
}
|
|
|
|
if ( cfg(doc, TidyAccessibilityCheckLevel) > 0 )
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_ACCESS_ADVICE2, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
else
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_ACCESS_ADVICE1, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
}
|
|
|
|
if (doc->badLayout)
|
|
{
|
|
if (doc->badLayout & USING_LAYER)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_USING_LAYER, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badLayout & USING_SPACER)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_USING_SPACER, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badLayout & USING_FONT)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_USING_FONT, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badLayout & USING_NOBR)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_USING_NOBR, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
|
|
if (doc->badLayout & USING_BODY)
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, TEXT_USING_BODY, TidyDialogueDoc);
|
|
messageOut(message);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void TY_(ReportNumWarnings)( TidyDocImpl* doc )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
|
|
if ( doc->warnings > 0 || doc->errors > 0 )
|
|
{
|
|
uint code;
|
|
if ( doc->errors > cfg(doc, TidyShowErrors) || !cfgBool(doc, TidyShowWarnings) )
|
|
{
|
|
code = STRING_NOT_ALL_SHOWN;
|
|
}
|
|
else
|
|
{
|
|
code = STRING_ERROR_COUNT;
|
|
}
|
|
|
|
message = TY_(tidyMessageCreate)( doc, code, TidyDialogueSummary,
|
|
doc->warnings, tidyLocalizedStringN( STRING_ERROR_COUNT_WARNING, doc->warnings ),
|
|
doc->errors, tidyLocalizedStringN( STRING_ERROR_COUNT_ERROR, doc->errors ) );
|
|
}
|
|
else
|
|
{
|
|
message = TY_(tidyMessageCreate)( doc, STRING_NO_ERRORS, TidyDialogueSummary);
|
|
}
|
|
messageOut(message);
|
|
TY_(WriteChar)( '\n', doc->errout );
|
|
}
|
|
|
|
|
|
/*********************************************************************
|
|
* Key Discovery
|
|
*********************************************************************/
|
|
|
|
|
|
/*********************************************************************
|
|
* LibTidy users may want to to enable their own localization lookup
|
|
* lookup methods. Because Tidy's errors codes are enums, the actual
|
|
* values can change over time. This table will the LibTidy users
|
|
* always have a static value available for use.
|
|
*
|
|
* For macro documentation, refer to the comments in `tidyenum.h`.
|
|
*********************************************************************/
|
|
|
|
typedef struct tidyStringsKeyItem {
|
|
ctmbstr key;
|
|
int value;
|
|
} tidyStringsKeyItem;
|
|
|
|
static const tidyStringsKeyItem tidyStringsKeys[] = {
|
|
|
|
FOREACH_TIDYCONFIGCATEGORY(MAKE_STRUCT)
|
|
FOREACH_MSG_MISC(MAKE_STRUCT)
|
|
FOREACH_DIALOG_MSG(MAKE_STRUCT)
|
|
FOREACH_REPORT_MSG(MAKE_STRUCT)
|
|
|
|
{ "TIDYSTRINGS_FIRST", TIDYSTRINGS_FIRST },
|
|
|
|
#if SUPPORT_ACCESSIBILITY_CHECKS
|
|
FOREACH_ACCESS_MSG(MAKE_STRUCT)
|
|
#endif
|
|
|
|
|
|
#if SUPPORT_CONSOLE_APP
|
|
FOREACH_MSG_CONSOLE(MAKE_STRUCT)
|
|
#endif
|
|
|
|
{ "TIDYSTRINGS_LAST", TIDYSTRINGS_LAST },
|
|
{ NULL, 0 },
|
|
};
|
|
|
|
|
|
/**
|
|
* Given an error code, return the string associated with it.
|
|
*/
|
|
ctmbstr TY_(tidyErrorCodeAsKey)(uint code)
|
|
{
|
|
uint i = 0;
|
|
while (tidyStringsKeys[i].key) {
|
|
if ( tidyStringsKeys[i].value == code )
|
|
return tidyStringsKeys[i].key;
|
|
i++;
|
|
}
|
|
return "UNDEFINED";
|
|
}
|
|
|
|
|
|
/**
|
|
* Given an error code string, return its uint.
|
|
*/
|
|
uint TY_(tidyErrorCodeFromKey)(ctmbstr code)
|
|
{
|
|
uint i = 0;
|
|
while (tidyStringsKeys[i].key) {
|
|
if ( strcmp(tidyStringsKeys[i].key, code) == 0 )
|
|
return tidyStringsKeys[i].value;
|
|
i++;
|
|
}
|
|
return UINT_MAX;
|
|
}
|
|
|
|
|
|
/**
|
|
* Determines the number of error codes used by Tidy.
|
|
*/
|
|
static const uint tidyErrorCodeListSize()
|
|
{
|
|
static uint array_size = 0;
|
|
|
|
if ( array_size == 0 )
|
|
{
|
|
while ( tidyStringsKeys[array_size].key ) {
|
|
array_size++;
|
|
}
|
|
}
|
|
|
|
return array_size;
|
|
}
|
|
|
|
/**
|
|
* Initializes the TidyIterator to point to the first item
|
|
* in Tidy's list of error codes. Individual items must be
|
|
* retrieved with getNextErrorCode();
|
|
*/
|
|
TidyIterator TY_(getErrorCodeList)()
|
|
{
|
|
return (TidyIterator)(size_t)1;
|
|
}
|
|
|
|
/**
|
|
* Returns the next error code.
|
|
*/
|
|
uint TY_(getNextErrorCode)( TidyIterator* iter )
|
|
{
|
|
const tidyStringsKeyItem *item = NULL;
|
|
size_t itemIndex;
|
|
assert( iter != NULL );
|
|
|
|
itemIndex = (size_t)*iter;
|
|
|
|
if ( itemIndex > 0 && itemIndex <= tidyErrorCodeListSize() )
|
|
{
|
|
item = &tidyStringsKeys[itemIndex - 1];
|
|
itemIndex++;
|
|
}
|
|
|
|
*iter = (TidyIterator)( itemIndex <= tidyErrorCodeListSize() ? itemIndex : (size_t)0 );
|
|
return item->value;
|
|
}
|
|
|
|
|
|
/*********************************************************************
|
|
* Accessibility Module
|
|
* These methods are part of the accessibility module access.h/c.
|
|
*********************************************************************/
|
|
|
|
|
|
#if SUPPORT_ACCESSIBILITY_CHECKS
|
|
|
|
void TY_(ReportAccessError)( TidyDocImpl* doc, Node* node, uint code )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
|
|
doc->badAccess |= BA_WAI;
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyAccess );
|
|
messageOut(message);
|
|
}
|
|
|
|
|
|
void TY_(ReportAccessWarning)( TidyDocImpl* doc, Node* node, uint code )
|
|
{
|
|
TidyMessageImpl *message = NULL;
|
|
|
|
doc->badAccess |= BA_WAI;
|
|
message = TY_(tidyMessageCreateWithNode)(doc, node, code, TidyAccess );
|
|
messageOut(message);
|
|
}
|
|
|
|
#endif /* SUPPORT_ACCESSIBILITY_CHECKS */
|
|
|
|
|
|
/*********************************************************************
|
|
* Documentation of configuration options
|
|
*
|
|
* Although most of the strings now come from the language module,
|
|
* generating the documentation by the console application requires a
|
|
* series of cross-references that are generated in this messaging
|
|
* module.
|
|
*********************************************************************/
|
|
|
|
|
|
#if SUPPORT_CONSOLE_APP
|
|
/* Cross-references definitions.
|
|
* Note that each list must be terminated with `TidyUnknownOption`.
|
|
*/
|
|
static const TidyOptionId TidyAsciiCharsLinks[] = { TidyMakeClean, TidyUnknownOption };
|
|
static const TidyOptionId TidyBlockTagsLinks[] = { TidyEmptyTags, TidyInlineTags, TidyPreTags, TidyUseCustomTags, TidyUnknownOption };
|
|
static const TidyOptionId TidyCharEncodingLinks[] = { TidyInCharEncoding, TidyOutCharEncoding, TidyUnknownOption };
|
|
static const TidyOptionId TidyDuplicateAttrsLinks[] = { TidyJoinClasses, TidyJoinStyles, TidyUnknownOption };
|
|
static const TidyOptionId TidyEmptyTagsLinks[] = { TidyBlockTags, TidyInlineTags, TidyPreTags, TidyUseCustomTags, TidyUnknownOption };
|
|
static const TidyOptionId TidyErrFileLinks[] = { TidyOutFile, TidyUnknownOption };
|
|
static const TidyOptionId TidyInCharEncodingLinks[] = { TidyCharEncoding, TidyUnknownOption };
|
|
static const TidyOptionId TidyIndentContentLinks[] = { TidyIndentSpaces, TidyUnknownOption };
|
|
static const TidyOptionId TidyIndentSpacesLinks[] = { TidyIndentContent, TidyUnknownOption };
|
|
static const TidyOptionId TidyInlineTagsLinks[] = { TidyBlockTags, TidyEmptyTags, TidyPreTags, TidyUseCustomTags, TidyUnknownOption };
|
|
static const TidyOptionId TidyMergeDivsLinks[] = { TidyMakeClean, TidyMergeSpans, TidyUnknownOption };
|
|
static const TidyOptionId TidyMergeSpansLinks[] = { TidyMakeClean, TidyMergeDivs, TidyUnknownOption };
|
|
static const TidyOptionId TidyNumEntitiesLinks[] = { TidyDoctype, TidyPreserveEntities, TidyUnknownOption };
|
|
static const TidyOptionId TidyOutCharEncodingLinks[] = { TidyCharEncoding, TidyUnknownOption };
|
|
static const TidyOptionId TidyOutFileLinks[] = { TidyErrFile, TidyUnknownOption };
|
|
static const TidyOptionId TidyPreTagsLinks[] = { TidyBlockTags, TidyEmptyTags, TidyInlineTags, TidyUseCustomTags, TidyUnknownOption };
|
|
static const TidyOptionId TidyUseCustomTagsLinks[] = { TidyBlockTags, TidyEmptyTags, TidyInlineTags, TidyPreTags, TidyUnknownOption };
|
|
static const TidyOptionId TidyWrapAttValsLinks[] = { TidyWrapScriptlets, TidyLiteralAttribs, TidyUnknownOption };
|
|
static const TidyOptionId TidyWrapScriptletsLinks[] = { TidyWrapAttVals, TidyUnknownOption };
|
|
static const TidyOptionId TidyXmlDeclLinks[] = { TidyCharEncoding, TidyOutCharEncoding, TidyUnknownOption };
|
|
|
|
/* Cross-reference assignments.
|
|
* We can't build a complex array at compile time and we're not counting on
|
|
* any type of initialization, so this two-stage building process is required.
|
|
*/
|
|
static const TidyOptionDoc docs_xrefs[] =
|
|
{
|
|
{ TidyAsciiChars, TidyAsciiCharsLinks },
|
|
{ TidyBlockTags, TidyBlockTagsLinks },
|
|
{ TidyCharEncoding, TidyCharEncodingLinks },
|
|
{ TidyDuplicateAttrs, TidyDuplicateAttrsLinks },
|
|
{ TidyEmptyTags, TidyEmptyTagsLinks },
|
|
{ TidyErrFile, TidyErrFileLinks },
|
|
{ TidyInCharEncoding, TidyInCharEncodingLinks },
|
|
{ TidyIndentContent, TidyIndentContentLinks },
|
|
{ TidyIndentSpaces, TidyIndentSpacesLinks },
|
|
{ TidyInlineTags, TidyInlineTagsLinks },
|
|
{ TidyMergeDivs, TidyMergeDivsLinks },
|
|
{ TidyMergeSpans, TidyMergeSpansLinks },
|
|
{ TidyNumEntities, TidyNumEntitiesLinks },
|
|
{ TidyOutCharEncoding, TidyOutCharEncodingLinks },
|
|
{ TidyOutFile, TidyOutFileLinks },
|
|
{ TidyPreTags, TidyPreTagsLinks },
|
|
{ TidyUseCustomTags, TidyUseCustomTagsLinks },
|
|
{ TidyWrapAttVals, TidyWrapAttValsLinks },
|
|
{ TidyWrapScriptlets, TidyWrapScriptletsLinks },
|
|
{ TidyXmlDecl, TidyXmlDeclLinks },
|
|
{ N_TIDY_OPTIONS }
|
|
};
|
|
|
|
|
|
/* Cross-reference retrieval. */
|
|
const TidyOptionDoc* TY_(OptGetDocDesc)( TidyOptionId optId )
|
|
{
|
|
uint i = 0;
|
|
|
|
while( docs_xrefs[i].opt != N_TIDY_OPTIONS )
|
|
{
|
|
if ( docs_xrefs[i].opt == optId )
|
|
return &docs_xrefs[i];
|
|
++i;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#endif /* SUPPORT_CONSOLE_APP */
|
|
|
|
|
|
/*
|
|
* local variables:
|
|
* mode: c
|
|
* indent-tabs-mode: nil
|
|
* c-basic-offset: 4
|
|
* eval: (c-set-offset 'substatement-open 0)
|
|
* end:
|
|
*/
|