dmxparse.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "dmxparse.h"

Functions
void	dmxConfigLog (const char *format,...)
void *	dmxConfigAlloc (unsigned long bytes)
void *	dmxConfigRealloc (void *orig, unsigned long orig_bytes, unsigned long bytes)
const char *	dmxConfigCopyString (const char *string, int length)
void	dmxConfigFree (void *area)
DMXConfigTokenPtr	dmxConfigCreateToken (int token, int line, const char *comment)
void	dmxConfigFreeToken (DMXConfigTokenPtr p)
DMXConfigStringPtr	dmxConfigCreateString (int token, int line, const char *comment, const char *string)
void	dmxConfigFreeString (DMXConfigStringPtr p)
DMXConfigNumberPtr	dmxConfigCreateNumber (int token, int line, const char *comment, int number)
void	dmxConfigFreeNumber (DMXConfigNumberPtr p)
DMXConfigPairPtr	dmxConfigCreatePair (int token, int line, const char *comment, int x, int y, int xsign, int ysign)
void	dmxConfigFreePair (DMXConfigPairPtr p)
DMXConfigCommentPtr	dmxConfigCreateComment (int token, int line, const char *comment)
void	dmxConfigFreeComment (DMXConfigCommentPtr p)
DMXConfigPartDimPtr	dmxConfigCreatePartDim (DMXConfigPairPtr pDim, DMXConfigPairPtr pOffset)
void	dmxConfigFreePartDim (DMXConfigPartDimPtr p)
DMXConfigFullDimPtr	dmxConfigCreateFullDim (DMXConfigPartDimPtr pScrn, DMXConfigPartDimPtr pRoot)
void	dmxConfigFreeFullDim (DMXConfigFullDimPtr p)
DMXConfigDisplayPtr	dmxConfigCreateDisplay (DMXConfigTokenPtr pStart, DMXConfigStringPtr pName, DMXConfigFullDimPtr pDim, DMXConfigPairPtr pOrigin, DMXConfigTokenPtr pEnd)
void	dmxConfigFreeDisplay (DMXConfigDisplayPtr p)
DMXConfigWallPtr	dmxConfigCreateWall (DMXConfigTokenPtr pStart, DMXConfigPairPtr pWallDim, DMXConfigPairPtr pDisplayDim, DMXConfigStringPtr pNameList, DMXConfigTokenPtr pEnd)
void	dmxConfigFreeWall (DMXConfigWallPtr p)
DMXConfigOptionPtr	dmxConfigCreateOption (DMXConfigTokenPtr pStart, DMXConfigStringPtr pOption, DMXConfigTokenPtr pEnd)
void	dmxConfigFreeOption (DMXConfigOptionPtr p)
const char **	dmxConfigLookupParam (DMXConfigParamPtr p, const char *key, int *argc)
DMXConfigParamPtr	dmxConfigCreateParam (DMXConfigTokenPtr pStart, DMXConfigTokenPtr pOpen, DMXConfigStringPtr pParam, DMXConfigTokenPtr pClose, DMXConfigTokenPtr pEnd)
void	dmxConfigFreeParam (DMXConfigParamPtr p)
DMXConfigSubPtr	dmxConfigCreateSub (DMXConfigType type, DMXConfigCommentPtr comment, DMXConfigDisplayPtr display, DMXConfigWallPtr wall, DMXConfigOptionPtr option, DMXConfigParamPtr param)
void	dmxConfigFreeSub (DMXConfigSubPtr sub)
DMXConfigSubPtr	dmxConfigSubComment (DMXConfigCommentPtr comment)
DMXConfigSubPtr	dmxConfigSubDisplay (DMXConfigDisplayPtr display)
DMXConfigSubPtr	dmxConfigSubWall (DMXConfigWallPtr wall)
DMXConfigSubPtr	dmxConfigSubOption (DMXConfigOptionPtr option)
DMXConfigSubPtr	dmxConfigSubParam (DMXConfigParamPtr param)
DMXConfigSubPtr	dmxConfigAddSub (DMXConfigSubPtr head, DMXConfigSubPtr sub)
DMXConfigVirtualPtr	dmxConfigCreateVirtual (DMXConfigTokenPtr pStart, DMXConfigStringPtr pName, DMXConfigPairPtr pDim, DMXConfigTokenPtr pOpen, DMXConfigSubPtr pSubentry, DMXConfigTokenPtr pClose)
void	dmxConfigFreeVirtual (DMXConfigVirtualPtr virtual)
DMXConfigEntryPtr	dmxConfigCreateEntry (DMXConfigType type, DMXConfigCommentPtr comment, DMXConfigVirtualPtr virtual)
void	dmxConfigFreeEntry (DMXConfigEntryPtr entry)
DMXConfigEntryPtr	dmxConfigAddEntry (DMXConfigEntryPtr head, DMXConfigType type, DMXConfigCommentPtr comment, DMXConfigVirtualPtr virtual)
DMXConfigEntryPtr	dmxConfigEntryComment (DMXConfigCommentPtr comment)
DMXConfigEntryPtr	dmxConfigEntryVirtual (DMXConfigVirtualPtr virtual)

---

Detailed Description

This file provides support routines and helper functions to be used by the DMX configuration file parser.

Because the DMX configuration file parsing should be capable of being used in a stand-alone fashion (i.e., independent from the DMX server source tree), no dependencies on other DMX routines are made.

---

Function Documentation

DMXConfigEntryPtr dmxConfigAddEntry	(	DMXConfigEntryPtr	head,
		DMXConfigType	type,
		DMXConfigCommentPtr	comment,
		DMXConfigVirtualPtr	virtual
	)

References dmxConfigCreateEntry(), and _DMXConfigEntry::next.

Referenced by dmxConfigNCCallback(), and dmxVDLRead().

DMXConfigSubPtr dmxConfigAddSub	(	DMXConfigSubPtr	head,
		DMXConfigSubPtr	sub
	)

References _DMXConfigSub::next.

Referenced by dmxConfigNDCallback(), and dmxVDLRead().

void* dmxConfigAlloc

(

unsigned long

bytes

)

References dmxConfigLog().

Referenced by dmxConfigCopyString(), dmxConfigCreateComment(), dmxConfigCreateDisplay(), dmxConfigCreateEntry(), dmxConfigCreateFullDim(), dmxConfigCreateNumber(), dmxConfigCreateOption(), dmxConfigCreatePair(), dmxConfigCreateParam(), dmxConfigCreatePartDim(), dmxConfigCreateString(), dmxConfigCreateSub(), dmxConfigCreateToken(), dmxConfigCreateVirtual(), dmxConfigCreateWall(), and dmxConfigPushState().

const char* dmxConfigCopyString	(	const char *	string,
		int	length
	)

References dmxConfigAlloc().

Referenced by dmxVDLRead().

DMXConfigCommentPtr dmxConfigCreateComment	(	int	token,
		int	line,
		const char *	comment
	)

References _DMXConfigComment::comment, dmxConfigAlloc(), _DMXConfigComment::line, and _DMXConfigComment::token.

Referenced by dmxVDLRead().

DMXConfigDisplayPtr dmxConfigCreateDisplay	(	DMXConfigTokenPtr	pStart,
		DMXConfigStringPtr	pName,
		DMXConfigFullDimPtr	pDim,
		DMXConfigPairPtr	pOrigin,
		DMXConfigTokenPtr	pEnd
	)

References _DMXConfigPartDim::dim, _DMXConfigDisplay::dim, dmxConfigAlloc(), _DMXConfigDisplay::dname, _DMXConfigDisplay::end, _DMXConfigDisplay::name, _DMXConfigPartDim::offset, _DMXConfigDisplay::origin, _DMXConfigFullDim::root, _DMXConfigDisplay::rootHeight, _DMXConfigDisplay::rootWidth, _DMXConfigDisplay::rootX, _DMXConfigDisplay::rootXOrigin, _DMXConfigDisplay::rootXSign, _DMXConfigDisplay::rootY, _DMXConfigDisplay::rootYOrigin, _DMXConfigDisplay::rootYSign, _DMXConfigFullDim::scrn, _DMXConfigDisplay::scrnHeight, _DMXConfigDisplay::scrnWidth, _DMXConfigDisplay::scrnX, _DMXConfigDisplay::scrnXSign, _DMXConfigDisplay::scrnY, _DMXConfigDisplay::scrnYSign, _DMXConfigDisplay::start, _DMXConfigString::string, _DMXConfigPair::x, _DMXConfigPair::xsign, _DMXConfigPair::y, and _DMXConfigPair::ysign.

Referenced by dmxConfigNDCallback(), and dmxVDLRead().

DMXConfigEntryPtr dmxConfigCreateEntry	(	DMXConfigType	type,
		DMXConfigCommentPtr	comment,
		DMXConfigVirtualPtr	virtual
	)

References _DMXConfigEntry::comment, dmxConfigAlloc(), dmxConfigComment, dmxConfigLog(), dmxConfigVirtual, _DMXConfigEntry::type, and _DMXConfigEntry::virtual.

Referenced by dmxConfigAddEntry(), dmxConfigEntryComment(), and dmxConfigEntryVirtual().

DMXConfigFullDimPtr dmxConfigCreateFullDim	(	DMXConfigPartDimPtr	pScrn,
		DMXConfigPartDimPtr	pRoot
	)

References dmxConfigAlloc(), _DMXConfigFullDim::root, and _DMXConfigFullDim::scrn.

Referenced by dmxVDLRead().

DMXConfigNumberPtr dmxConfigCreateNumber	(	int	token,
		int	line,
		const char *	comment,
		int	number
	)

References _DMXConfigNumber::comment, dmxConfigAlloc(), _DMXConfigNumber::line, _DMXConfigNumber::number, and _DMXConfigNumber::token.

DMXConfigOptionPtr dmxConfigCreateOption	(	DMXConfigTokenPtr	pStart,
		DMXConfigStringPtr	pOption,
		DMXConfigTokenPtr	pEnd
	)

References dmxConfigAlloc(), _DMXConfigOption::end, _DMXConfigString::next, _DMXConfigOption::option, _DMXConfigOption::start, _DMXConfigOption::string, and _DMXConfigString::string.

DMXConfigPairPtr dmxConfigCreatePair	(	int	token,
		int	line,
		const char *	comment,
		int	x,
		int	y,
		int	xsign,
		int	ysign
	)

References _DMXConfigPair::comment, dmxConfigAlloc(), _DMXConfigPair::line, _DMXConfigPair::token, _DMXConfigPair::x, _DMXConfigPair::xsign, _DMXConfigPair::y, and _DMXConfigPair::ysign.

Referenced by dmxVDLRead().

DMXConfigParamPtr dmxConfigCreateParam	(	DMXConfigTokenPtr	pStart,
		DMXConfigTokenPtr	pOpen,
		DMXConfigStringPtr	pParam,
		DMXConfigTokenPtr	pClose,
		DMXConfigTokenPtr	pEnd
	)

References _DMXConfigParam::argc, _DMXConfigParam::argv, _DMXConfigParam::close, dmxConfigAlloc(), _DMXConfigParam::end, _DMXConfigString::next, _DMXConfigParam::open, _DMXConfigParam::param, _DMXConfigParam::start, and _DMXConfigString::string.

DMXConfigPartDimPtr dmxConfigCreatePartDim	(	DMXConfigPairPtr	pDim,
		DMXConfigPairPtr	pOffset
	)

References _DMXConfigPartDim::dim, dmxConfigAlloc(), and _DMXConfigPartDim::offset.

Referenced by dmxVDLRead().

DMXConfigStringPtr dmxConfigCreateString	(	int	token,
		int	line,
		const char *	comment,
		const char *	string
	)

References _DMXConfigString::comment, dmxConfigAlloc(), _DMXConfigString::line, _DMXConfigString::string, and _DMXConfigString::token.

Referenced by dmxVDLRead().

DMXConfigSubPtr dmxConfigCreateSub	(	DMXConfigType	type,
		DMXConfigCommentPtr	comment,
		DMXConfigDisplayPtr	display,
		DMXConfigWallPtr	wall,
		DMXConfigOptionPtr	option,
		DMXConfigParamPtr	param
	)

References _DMXConfigSub::comment, _DMXConfigSub::display, dmxConfigAlloc(), dmxConfigComment, dmxConfigDisplay, dmxConfigLog(), dmxConfigOption, dmxConfigParam, dmxConfigWall, _DMXConfigSub::option, _DMXConfigSub::param, _DMXConfigSub::type, and _DMXConfigSub::wall.

Referenced by dmxConfigSubComment(), dmxConfigSubDisplay(), dmxConfigSubOption(), dmxConfigSubParam(), and dmxConfigSubWall().

DMXConfigTokenPtr dmxConfigCreateToken	(	int	token,
		int	line,
		const char *	comment
	)

References _DMXConfigToken::comment, dmxConfigAlloc(), _DMXConfigToken::line, and _DMXConfigToken::token.

DMXConfigVirtualPtr dmxConfigCreateVirtual	(	DMXConfigTokenPtr	pStart,
		DMXConfigStringPtr	pName,
		DMXConfigPairPtr	pDim,
		DMXConfigTokenPtr	pOpen,
		DMXConfigSubPtr	pSubentry,
		DMXConfigTokenPtr	pClose
	)

References _DMXConfigVirtual::close, _DMXConfigVirtual::dim, dmxConfigAlloc(), _DMXConfigVirtual::height, _DMXConfigVirtual::name, _DMXConfigVirtual::open, _DMXConfigVirtual::start, _DMXConfigString::string, _DMXConfigVirtual::subentry, _DMXConfigVirtual::vname, _DMXConfigVirtual::width, _DMXConfigPair::x, and _DMXConfigPair::y.

Referenced by dmxConfigNCCallback(), and dmxVDLRead().

DMXConfigWallPtr dmxConfigCreateWall	(	DMXConfigTokenPtr	pStart,
		DMXConfigPairPtr	pWallDim,
		DMXConfigPairPtr	pDisplayDim,
		DMXConfigStringPtr	pNameList,
		DMXConfigTokenPtr	pEnd
	)

References _DMXConfigWall::displayDim, dmxConfigAlloc(), _DMXConfigWall::end, _DMXConfigWall::height, _DMXConfigWall::nameList, _DMXConfigWall::start, _DMXConfigWall::wallDim, _DMXConfigWall::width, _DMXConfigPair::x, _DMXConfigWall::xwall, _DMXConfigPair::y, and _DMXConfigWall::ywall.

DMXConfigEntryPtr dmxConfigEntryComment

(

DMXConfigCommentPtr

comment

)

References dmxConfigComment, and dmxConfigCreateEntry().

DMXConfigEntryPtr dmxConfigEntryVirtual

(

DMXConfigVirtualPtr

virtual

)

References dmxConfigCreateEntry(), and dmxConfigVirtual.

void dmxConfigFree

(

void *

area

)

Referenced by dmxConfigFreeComment(), dmxConfigFreeDisplay(), dmxConfigFreeEntry(), dmxConfigFreeFullDim(), dmxConfigFreeNumber(), dmxConfigFreeOption(), dmxConfigFreePair(), dmxConfigFreeParam(), dmxConfigFreePartDim(), dmxConfigFreeString(), dmxConfigFreeSub(), dmxConfigFreeToken(), dmxConfigFreeVirtual(), dmxConfigFreeWall(), and dmxConfigPopState().

void dmxConfigFreeComment

(

DMXConfigCommentPtr

p

)

References _DMXConfigComment::comment, and dmxConfigFree().

Referenced by dmxConfigFreeEntry(), and dmxConfigFreeSub().

void dmxConfigFreeDisplay

(

DMXConfigDisplayPtr

p

)

References _DMXConfigDisplay::dim, dmxConfigFree(), dmxConfigFreeFullDim(), dmxConfigFreeString(), dmxConfigFreeToken(), _DMXConfigDisplay::dname, _DMXConfigDisplay::end, and _DMXConfigDisplay::start.

Referenced by dmxConfigDDCallback(), and dmxConfigFreeSub().

void dmxConfigFreeEntry

(

DMXConfigEntryPtr

entry

)

References _DMXConfigEntry::comment, dmxConfigComment, dmxConfigFree(), dmxConfigFreeComment(), dmxConfigFreeVirtual(), dmxConfigLog(), dmxConfigVirtual, _DMXConfigEntry::next, _DMXConfigEntry::type, and _DMXConfigEntry::virtual.

Referenced by dmxConfigConfigure().

void dmxConfigFreeFullDim

(

DMXConfigFullDimPtr

p

)

References dmxConfigFree(), dmxConfigFreePartDim(), _DMXConfigFullDim::root, and _DMXConfigFullDim::scrn.

Referenced by dmxConfigFreeDisplay().

void dmxConfigFreeNumber

(

DMXConfigNumberPtr

p

)

References _DMXConfigNumber::comment, and dmxConfigFree().

void dmxConfigFreeOption

(

DMXConfigOptionPtr

p

)

References dmxConfigFree(), dmxConfigFreeString(), dmxConfigFreeToken(), _DMXConfigOption::end, _DMXConfigOption::option, _DMXConfigOption::start, and _DMXConfigOption::string.

Referenced by dmxConfigFreeSub().

void dmxConfigFreePair

(

DMXConfigPairPtr

p

)

References _DMXConfigPair::comment, and dmxConfigFree().

Referenced by dmxConfigFreePartDim(), dmxConfigFreeVirtual(), and dmxConfigFreeWall().

void dmxConfigFreeParam

(

DMXConfigParamPtr

p

)

References _DMXConfigParam::argv, _DMXConfigParam::close, dmxConfigFree(), dmxConfigFreeString(), dmxConfigFreeToken(), _DMXConfigParam::end, _DMXConfigParam::next, _DMXConfigParam::open, _DMXConfigParam::param, and _DMXConfigParam::start.

Referenced by dmxConfigFreeSub().

void dmxConfigFreePartDim

(

DMXConfigPartDimPtr

p

)

References _DMXConfigPartDim::dim, dmxConfigFree(), dmxConfigFreePair(), and _DMXConfigPartDim::offset.

Referenced by dmxConfigFreeFullDim().

void dmxConfigFreeString

(

DMXConfigStringPtr

p

)

References _DMXConfigString::comment, dmxConfigFree(), _DMXConfigString::next, and _DMXConfigString::string.

Referenced by dmxConfigFreeDisplay(), dmxConfigFreeOption(), dmxConfigFreeParam(), dmxConfigFreeVirtual(), and dmxConfigFreeWall().

void dmxConfigFreeSub

(

DMXConfigSubPtr

sub

)

References _DMXConfigSub::comment, _DMXConfigSub::display, dmxConfigComment, dmxConfigDisplay, dmxConfigFree(), dmxConfigFreeComment(), dmxConfigFreeDisplay(), dmxConfigFreeOption(), dmxConfigFreeParam(), dmxConfigFreeWall(), dmxConfigLog(), dmxConfigOption, dmxConfigParam, dmxConfigWall, _DMXConfigSub::next, _DMXConfigSub::option, _DMXConfigSub::param, _DMXConfigSub::type, and _DMXConfigSub::wall.

Referenced by dmxConfigFreeVirtual().

void dmxConfigFreeToken

(

DMXConfigTokenPtr

p

)

References _DMXConfigToken::comment, and dmxConfigFree().

Referenced by dmxConfigFreeDisplay(), dmxConfigFreeOption(), dmxConfigFreeParam(), dmxConfigFreeVirtual(), and dmxConfigFreeWall().

void dmxConfigFreeVirtual

(

DMXConfigVirtualPtr

virtual

)

References dmxConfigFree(), dmxConfigFreePair(), dmxConfigFreeString(), dmxConfigFreeSub(), and dmxConfigFreeToken().

Referenced by dmxConfigDCCallback(), and dmxConfigFreeEntry().

void dmxConfigFreeWall

(

DMXConfigWallPtr

p

)

References _DMXConfigWall::displayDim, dmxConfigFree(), dmxConfigFreePair(), dmxConfigFreeString(), dmxConfigFreeToken(), _DMXConfigWall::end, _DMXConfigWall::nameList, _DMXConfigWall::start, and _DMXConfigWall::wallDim.

Referenced by dmxConfigFreeSub().

void dmxConfigLog	(	const char *	format,
			...
	)

A general error logging routine that does not depend on the dmxLog functions.

Referenced by dmxConfigAlloc(), dmxConfigCreateEntry(), dmxConfigCreateSub(), dmxConfigFreeEntry(), dmxConfigFreeSub(), dmxConfigPopState(), dmxConfigPrint(), dmxConfigPrintParam(), dmxConfigPrintSub(), dmxConfigPrintTokenFlag(), and dmxConfigRealloc().

const char** dmxConfigLookupParam	(	DMXConfigParamPtr	p,
		const char *	key,
		int *	argc
	)

References _DMXConfigParam::argc, _DMXConfigParam::argv, and _DMXConfigParam::next.

Referenced by dmxConfigCopyFromParam().

void* dmxConfigRealloc	(	void *	orig,
		unsigned long	orig_bytes,
		unsigned long	bytes
	)

References dmxConfigLog().

DMXConfigSubPtr dmxConfigSubComment

(

DMXConfigCommentPtr

comment

)

References dmxConfigComment, and dmxConfigCreateSub().

DMXConfigSubPtr dmxConfigSubDisplay

(

DMXConfigDisplayPtr

display

)

References dmxConfigCreateSub(), and dmxConfigDisplay.

Referenced by dmxConfigNDCallback(), and dmxVDLRead().

DMXConfigSubPtr dmxConfigSubOption

(

DMXConfigOptionPtr

option

)

References dmxConfigCreateSub(), and dmxConfigOption.

DMXConfigSubPtr dmxConfigSubParam

(

DMXConfigParamPtr

param

)

References dmxConfigCreateSub(), and dmxConfigParam.

DMXConfigSubPtr dmxConfigSubWall

(

DMXConfigWallPtr

wall

)

References dmxConfigCreateSub(), and dmxConfigWall.