/*
 * Copyright 2011  Alex Merry <alex.merry@kdemail.net>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#import <Foundation/Foundation.h>

NSString* const TZErrorDomain;

enum {
    TZ_ERR_OTHER = 1,
    TZ_ERR_BADSTATE,
    TZ_ERR_BADFORMAT,
    TZ_ERR_IO,
    TZ_ERR_TOOL_FAILED,
    TZ_ERR_NOTDIRECTORY,
    TZ_ERR_PARSE
};

NSString* const TZToolOutputErrorKey;

@interface NSError(Tikzit)
+ (NSString*)tikzitErrorDomain;
+ (id) errorWithMessage:(NSString*)message code:(NSInteger)code cause:(NSError*)cause;
+ (id) errorWithMessage:(NSString*)message code:(NSInteger)code;
+ (id) errorWithLibcError:(NSInteger)errnum;
- (NSString*)toolOutput;
@end

void logError (NSError *error, NSString *message);

// vi:ft=objc:noet:ts=4:sts=4:sw=4