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/* BBMvtxFilter.m
*
* This format filter does handle read/write of molecules in the
* MoleViewer Text (.mvt) fileformat.
*
* For interface-info see the header file. The comments in this file mostly
* cover only the real implementation details.
*
* Written by: Thomas Engel
* Created: 15.03.1994 (Copyleft)
* Last modified: 14.05.1994
*/
#import "BBMvtxFilter.h"
#import "BBFileFilterManager.h"
#import "../BBAppManager.h"
#import "../AtomLibrary.subproj/BBAtomLibraryManager.h"
#import "../BBBeaker.h"
#import "../BBMolecule.h"
#import "../BBAtom.h"
#import "../BBBond.h"
#import <misckit/MiscString.h>
#import "../MiscString_ExtendedParsing.h"
#define MYBUFFERSIZE 500
#define COMMENTTOKEN "#"
#define ELLIPSEDATATOKEN "ELLIPSE"
#define SINGLEBONDTOKEN "S"
#define DOUBLEBONDTOKEN "D"
#define AROMATICBONDTOKEN "A"
// I hate statics but here they might be useful.
// The other variables have been added to the intercase to allow debugging.
static char lineBuffer[MYBUFFERSIZE];
static FILE *inStream;
@implementation BBMvtxFilter
- (float)canReadFile:(const char*)filename
{
// Let's see if we can handle the file. Well this is a stupid check.
// Right now we only check the file extention. If its "mvt" we
// will do it.
// Normally we should return (0, 0.5, 1) according to the percentage of
// data we understand. More a fuzzy logic with MAYBE.
id pathString;
id aString;
float answer;
pathString = [MiscString new];
[pathString setPath:filename];
aString = [pathString fileExtension];
if( [aString casecmp:"beaker"] == 0 )
answer = (float)YES;
else answer = (float)NO;
[pathString free];
[aString free];
return answer;
}
- readBeaker:aBeaker fromFile:(const char*)filename
{
// Well all we do is unarchive the stored Beaker hirarchie.
// So lets free the beaker we got passed along and simple of
}
- writeBeaker:aBeaker toFile:(const char *)filename
{
return self;
}
@end
/*
* History: 30.10.94 Switched to the MiscString.
*
* 14.05.94 Changes to work with new BB... objects.
*
* 15.03.94 A basic implementation.
*
*
* Bugs: - We could check the MVTX Magic word instead of relying on the file-
* extension.
*
* - Does not handle Eliptic, charge and labeling info (15.03.94)
*/
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.