/*
	rtfskel - skeleton RTF translator

	This provides placeholders for (almost) all the tokens listed in
	rtf.h.  You can plug in your code as you like to handle particular
	tokens, or rip out code for tokens you want to ignore.

	The built-in destination readers are left enabled, as is the
	default of style expansion ON.

	07 Feb 91	Paul DuBois	dubois@primate.wisc.edu

	07 Feb 91 V1.0. Created.
	26 Feb 91 V1.01. Updated for distribution 1.05.
*/

# include	<stdio.h>
# include	"rtf.h"


static void	UnknownClass ();
static void	GroupClass ();
static void	TextClass ();
static void	ControlClass ();

static void	Destination ();
static void	CharSet ();
static void	SpecialChar ();
static void	DocAttr ();
static void	SectAttr ();
static void	TblAttr ();
static void	ParAttr ();
static void	CharAttr ();
static void	PictAttr ();
static void	FieldAttr ();
static void	TOCAttr ();
static void	PosAttr ();


int main (argc, argv)
int	argc;
char	**argv;
{
	RTFInit ();

	--argc;
	++argv;

	/* not clever; only allows stdin or one named file to be read */

	if (argc > 0)
	{
		if (freopen (argv[0], "r", stdin) == NULL)
		{
			fprintf (stderr, "Can't open \"%s\"\n", argv[0]);
			exit (1);
		}
	}

	/* install class callbacks */

	RTFSetClassCallback (rtfUnknown, UnknownClass);
	RTFSetClassCallback (rtfGroup, GroupClass);
	RTFSetClassCallback (rtfText, TextClass);
	RTFSetClassCallback (rtfControl, ControlClass);

	/* process the input stream */

	RTFRead ();

	exit (0);
}


/*
	Token class callbacks
*/


static void UnknownClass ()
{
	/* use this to print warnings about unknown tokens */
}


static void GroupClass ()
{
	switch (rtfMajor)
	{
	case rtfBeginGroup:
		/* push state */
		break;
	case rtfEndGroup:
		/* pop state */
		break;
	}
}

static void TextClass ()
{
	/* rtfMajor contains character value */
}


/*
	Process control symbol.
*/

static void ControlClass ()
{
	switch (rtfMajor)
	{
	case rtfVersion:
		break;
	case rtfDefFont:
		/*
			rtfParam contains the default font number.  Beware
			that there is no guarantee that this font will actually
			be listed in the font table!
		*/
		break;
	case rtfCharSet:
		CharSet ();
		break;
	case rtfDestination:
		Destination ();
		break;
	case rtfFontFamily:
		/* only occurs within font table - can ignore */
		break;
	case rtfColorName:
		/* only occurs within color table - can ignore */
		break;
	case rtfSpecialChar:
		SpecialChar ();
		break;
	case rtfStyleAttr:
		/* only occurs within stylesheet - can ignore */
		break;
	case rtfDocAttr:
		DocAttr ();
		break;
	case rtfSectAttr:
		SectAttr ();
		break;
	case rtfTblAttr:
		TblAttr ();
		break;
	case rtfParAttr:
		ParAttr ();
		break;
	case rtfCharAttr:
		CharAttr ();
		break;
	case rtfPictAttr:
		PictAttr ();
		break;
	case rtfFieldAttr:
		FieldAttr ();
		break;
	case rtfTOCAttr:
		TOCAttr ();
		break;
	case rtfPosAttr:
		PosAttr ();
		break;
	}
}


/*
	Control class major number handlers.  Each one switches on
	the minor numbers that occur within the major number.
*/


static void CharSet ()
{
	switch (rtfMinor)
	{
	case rtfAnsiCharSet:
		break;
	case rtfMacCharSet:
		break;
	case rtfPcCharSet:
		break;
	case rtfPcaCharSet:
		break;
	}
}


static void Destination ()
{
	switch (rtfMinor)
	{
	case rtfPict:
		break;
	case rtfFootnote:
		break;
	case rtfHeader:
		break;
	case rtfHeaderLeft:
		break;
	case rtfHeaderRight:
		break;
	case rtfHeaderFirst:
		break;
	case rtfFooter:
		break;
	case rtfFooterLeft:
		break;
	case rtfFooterRight:
		break;
	case rtfFooterFirst:
		break;
	case rtfFNSep:
		break;
	case rtfFNContSep:
		break;
	case rtfFNContNotice:
		break;
	case rtfInfo:
		break;
	case rtfStyleSheet:
		/* will never occur because of default destination reader */
		break;
	case rtfFontTbl:
		/* will never occur because of default destination reader */
		break;
	case rtfColorTbl:
		/* will never occur because of default destination reader */
		break;
	case rtfField:
		break;
	case rtfFieldInst:
		break;
	case rtfFieldResult:
		break;
	case rtfIndex:
		break;
	case rtfIndexBold:
		break;
	case rtfIndexItalic:
		break;
	case rtfIndexText:
		break;
	case rtfIndexRange:
		break;
	case rtfTOC:
		break;
	case rtfBookmarkStart:
		break;
	case rtfBookmarkEnd:
		break;
	case rtfITitle:
		break;
	case rtfISubject:
		break;
	case rtfIAuthor:
		break;
	case rtfIOperator:
		break;
	case rtfIKeywords:
		break;
	case rtfIComment:
		break;
	case rtfIVersion:
		break;
	case rtfIDoccomm:
		break;
	}
}


static void SpecialChar ()
{
	switch (rtfMinor)
	{
	case rtfCurHeadPage:
		break;
	case rtfCurFNote:
		break;
	case rtfCurHeadPict:
		break;
	case rtfCurHeadDate:
		break;
	case rtfCurHeadTime:
		break;
	case rtfFormula:
		break;
	case rtfNoBrkSpace:
		break;
	case rtfNoReqHyphen:
		break;
	case rtfNoBrkHyphen:
		break;
	case rtfPage:
		break;
	case rtfLine:
		break;
	case rtfPar:
		break;
	case rtfSect:
		break;
	case rtfTab:
		break;
	case rtfCell:
		break;
	case rtfRow:
		break;
	case rtfCurAnnot:
		break;
	case rtfAnnotation:
		break;
	case rtfAnnotID:
		break;
	case rtfCurAnnotRef:
		break;
	case rtfFNoteSep:
		break;
	case rtfFNoteCont:
		break;
	case rtfColumn:
		break;
	case rtfOptDest:
		break;
	case rtfIIntVersion:
		break;
	case rtfICreateTime:
		break;
	case rtfIRevisionTime:
		break;
	case rtfIPrintTime:
		break;
	case rtfIBackupTime:
		break;
	case rtfIEditTime:
		break;
	case rtfIYear:
		break;
	case rtfIMonth:
		break;
	case rtfIDay:
		break;
	case rtfIHour:
		break;
	case rtfIMinute:
		break;
	case rtfINPages:
		break;
	case rtfINWords:
		break;
	case rtfINChars:
		break;
	case rtfIIntID:
		break;
	}
}


static void DocAttr ()
{
	switch (rtfMinor)
	{
	case rtfPaperWidth:
		break;
	case rtfPaperHeight:
		break;
	case rtfLeftMargin:
		break;
	case rtfRightMargin:
		break;
	case rtfTopMargin:
		break;
	case rtfBottomMargin:
		break;
	case rtfFacingPage:
		break;
	case rtfGutterWid:
		break;
	case rtfDefTab:
		break;
	case rtfWidowCtrl:
		break;
	case rtfHyphHotZone:
		break;
	case rtfFNoteEndSect:
		break;
	case rtfFNoteEndDoc:
		break;
	case rtfFNoteText:
		break;
	case rtfFNoteBottom:
		break;
	case rtfFNoteStart:
		break;
	case rtfFNoteRestart:
		break;
	case rtfPageStart:
		break;
	case rtfLineStart:
		break;
	case rtfLandscape:
		break;
	case rtfFracWidth:
		break;
	case rtfNextFile:
		break;
	case rtfTemplate:
		break;
	case rtfMakeBackup:
		break;
	case rtfRTFDefault:
		break;
	case rtfRevisions:
		break;
	case rtfMirrorMargin:
		break;
	case rtfRevDisplay:
		break;
	case rtfRevBar:
		break;
	}
}


static void SectAttr ()
{
	switch (rtfMinor)
	{
	case rtfSectDef:
		break;
	case rtfNoBreak:
		break;
	case rtfColBreak:
		break;
	case rtfPageBreak:
		break;
	case rtfEvenBreak:
		break;
	case rtfOddBreak:
		break;
	case rtfPageStarts:
		break;
	case rtfPageCont:
		break;
	case rtfPageRestart:
		break;
	case rtfPageDecimal:
		break;
	case rtfPageURoman:
		break;
	case rtfPageLRoman:
		break;
	case rtfPageULetter:
		break;
	case rtfPageLLetter:
		break;
	case rtfPageNumLeft:
		break;
	case rtfPageNumTop:
		break;
	case rtfHeaderY:
		break;
	case rtfFooterY:
		break;
	case rtfLineModulus:
		break;
	case rtfLineDist:
		break;
	case rtfLineStarts:
		break;
	case rtfLineRestart:
		break;
	case rtfLineRestartPg:
		break;
	case rtfLineCont:
		break;
	case rtfTopVAlign:
		break;
	case rtfBottomVAlign:
		break;
	case rtfCenterVAlign:
		break;
	case rtfJustVAlign:
		break;
	case rtfColumns:
		break;
	case rtfColumnSpace:
		break;
	case rtfColumnLine:
		break;
	case rtfENoteHere:
		break;
	case rtfTitleSpecial:
		break;
	}
}


static void TblAttr ()
{
	switch (rtfMinor)
	{
	case rtfCellBordBottom:
		break;
	case rtfCellBordTop:
		break;
	case rtfCellBordLeft:
		break;
	case rtfCellBordRight:
		break;
	case rtfRowDef:
		break;
	case rtfRowLeft:
		break;
	case rtfRowRight:
		break;
	case rtfRowCenter:
		break;
	case rtfRowGapH:
		break;
	case rtfRowHt:
		break;
	case rtfRowLeftEdge:
		break;
	case rtfCellPos:
		break;
	case rtfMergeRngFirst:
		break;
	case rtfMergePrevious:
		break;
	}
}


static void ParAttr ()
{
	switch (rtfMinor)
	{
	case rtfParDef:
		break;
	case rtfStyleNum:
		break;
	case rtfQuadLeft:
		break;
	case rtfQuadRight:
		break;
	case rtfQuadJust:
		break;
	case rtfQuadCenter:
		break;
	case rtfFirstIndent:
		break;
	case rtfLeftIndent:
		break;
	case rtfRightIndent:
		break;
	case rtfSpaceBefore:
		break;
	case rtfSpaceAfter:
		break;
	case rtfSpaceBetween:
		break;
	case rtfInTable:
		break;
	case rtfKeep:
		break;
	case rtfKeepNext:
		break;
	case rtfSideBySide:
		break;
	case rtfPBBefore:
		break;
	case rtfNoLineNum:
		break;
	case rtfTabPos:
		break;
	case rtfTabRight:
		break;
	case rtfTabCenter:
		break;
	case rtfTabDecimal:
		break;
	case rtfTabBar:
		break;
	case rtfBorderTop:
		break;
	case rtfBorderBottom:
		break;
	case rtfBorderLeft:
		break;
	case rtfBorderRight:
		break;
	case rtfBorderBar:
		break;
	case rtfBorderBox:
		break;
	case rtfBorderBetween:
		break;
	case rtfBorderSingle:
		break;
	case rtfBorderThick:
		break;
	case rtfBorderShadow:
		break;
	case rtfBorderDouble:
		break;
	case rtfBorderDot:
		break;
	case rtfBorderHair:
		break;
	case rtfBorderSpace:
		break;
	case rtfLeaderDot:
		break;
	case rtfLeaderHyphen:
		break;
	case rtfLeaderUnder:
		break;
	case rtfLeaderThick:
		break;
	}
}


/*
	Several of the attributes can be turned off with param value
	of zero (e.g., \b vs. \b0), but since the value of rtfParam
	is 0 if no param is given, test the text of the token directly.
*/

static void CharAttr ()
{
int	turnOn = (rtfTextBuf[rtfTextLen-1] != '0');

	switch (rtfMinor)
	{
	case rtfPlain:
		break;
	case rtfBold:
		break;
	case rtfItalic:
		break;
	case rtfStrikeThru:
		break;
	case rtfOutline:
		break;
	case rtfShadow:
		break;
	case rtfSmallCaps:
		break;
	case rtfAllCaps:
		break;
	case rtfInvisible:
		break;
	case rtfFontNum:
		break;
	case rtfFontSize:
		break;
	case rtfExpand:
		break;
	case rtfUnderline:
		break;
	case rtfWUnderline:
		break;
	case rtfDUnderline:
		break;
	case rtfDbUnderline:
		break;
	case rtfSuperScript:
		break;
	case rtfNoUnderline:
		break;
	case rtfSubScript:
		break;
	case rtfRevised:
		break;
	case rtfForeColor:
		break;
	case rtfBackColor:
		break;
	}
}


static void PictAttr ()
{
	switch (rtfMinor)
	{
	case rtfMacQD:
		break;
	case rtfWinMetafile:
		break;
	case rtfWinBitmap:
		break;
	case rtfPicWid:
		break;
	case rtfPicHt:
		break;
	case rtfPicGoalWid:
		break;
	case rtfPicGoalHt:
		break;
	case rtfPicScaleX:
		break;
	case rtfPicScaleY:
		break;
	case rtfPicScaled:
		break;
	case rtfPicCropTop:
		break;
	case rtfPicCropBottom:
		break;
	case rtfPicCropLeft:
		break;
	case rtfPicCropRight:
		break;
	case rtfPixelBits:
		break;
	case rtfBitmapPlanes:
		break;
	case rtfBitmapWid:
		break;
	case rtfPicBinary:
		break;
	}
}


static void FieldAttr ()
{
	switch (rtfMinor)
	{
	case rtfFieldDirty:
		break;
	case rtfFieldEdited:
		break;
	case rtfFieldLocked:
		break;
	case rtfFieldPrivate:
		break;
	}
}


static void TOCAttr ()
{
	switch (rtfMinor)
	{
	case rtfTOCType:
		break;
	case rtfTOCLevel:
		break;
	}
}


static void PosAttr ()
{
	switch (rtfMinor)
	{
	case rtfPosX:
		break;
	case rtfPosXCenter:
		break;
	case rtfPosXInside:
		break;
	case rtfPosXLeft:
		break;
	case rtfPosXOutSide:
		break;
	case rtfPosXRight:
		break;
	case rtfPosY:
		break;
	case rtfPosYInline:
		break;
	case rtfPosYTop:
		break;
	case rtfPosYCenter:
		break;
	case rtfPosYBottom:
		break;
	case rtfAbsWid:
		break;
	case rtfTextDist:
		break;
	case rtfRPosMargV:
		break;
	case rtfRPosPageV:
		break;
	case rtfRPosMargH:
		break;
	case rtfRPosPageH:
		break;
	case rtfRPosColH:
		break;
	}
}