/* Copyright (C) 2000-2004 SKYRIX Software AG This file is part of OpenGroupware.org. OGo is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. OGo 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with OGo; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #import #include @interface iCal2Tool : NSObject { id parser; SaxObjectDecoder *sax; } - (int)runWithArguments:(NSArray *)_args; @end @implementation iCal2Tool - (id)init { if ((self = [super init])) { self->parser = [[[SaxXMLReaderFactory standardXMLReaderFactory] createXMLReaderForMimeType:@"text/calendar"] retain]; if (self->parser == nil) { NSLog(@"%s: did not find a parser for text/calendar !", __PRETTY_FUNCTION__); [self release]; return nil; } /* ensure that NGiCal.xmap can be found ! (Library/SaxMappings) */ self->sax = [[SaxObjectDecoder alloc] initWithMappingNamed:@"NGiCal"]; if (self->sax == nil) { NSLog(@"could not create the iCal SAX handler !"); [self release]; return nil; } [self->parser setContentHandler:self->sax]; [self->parser setErrorHandler:self->sax]; } return self; } - (void)dealloc { [self->sax release]; [self->parser release]; [super dealloc]; } /* parsing */ - (id)parseFile:(NSString *)_path { if ([_path length] == 0) return nil; _path = [@"file://" stringByAppendingString:_path]; [self->parser parseFromSystemId:_path]; return [self->sax rootObject]; } - (void)printParsedObject:(id)_object { NSLog(@"component: %@", _object); #if 0 NSLog(@" subcomponents: %@", [_object subComponents]); printf("%s", [[_object icalString] cString]); #endif } /* run */ - (int)runWithArguments:(NSArray *)_args { NSEnumerator *args; NSString *arg; args = [_args objectEnumerator]; [args nextObject]; // process name ... while ((arg = [args nextObject])) { NSAutoreleasePool *pool2; if ([arg hasPrefix:@"-"]) { /* consume defaults */ [args nextObject]; continue; } pool2 = [[NSAutoreleasePool alloc] init]; { id component; NS_DURING component = [self parseFile:arg]; NS_HANDLER abort(); NS_ENDHANDLER; if (component == nil) NSLog(@"could not parse file: '%@'", arg); else [self printParsedObject:component]; } [pool2 release]; } return 0; } @end /* iCal2Tool */ int main(int argc, char **argv, char **env) { NSAutoreleasePool *pool; iCal2Tool *tool; int rc; #if LIB_FOUNDATION_LIBRARY [NSProcessInfo initializeWithArguments:argv count:argc environment:env]; #endif pool = [[NSAutoreleasePool alloc] init]; if ((tool = [[iCal2Tool alloc] init])) { NS_DURING rc = [tool runWithArguments:[[NSProcessInfo processInfo] arguments]]; NS_HANDLER abort(); NS_ENDHANDLER; [tool release]; } else rc = 1; [pool release]; return rc; }