/*
 Copyright (C) 2000-2003 Max Berger

 This file is part of vCardReceiver, written for the OpenGroupware project (OGo)

 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.
 */
// $Id$


#import <Foundation/Foundation.h>
#import <libSyncML/SyncML.h>
#import "vCardReceiverSessionHandler.h"

#ifdef __APPLE__
#import "URLPOSTRequestApple.h"
#else
#import "URLPOSTRequestNGObjWeb.h"
#endif

int main(int argc, char **argv, char **env) {
  NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
  NSAutoreleasePool *subpool;
    NSData *recData = nil;
    NSData *answer = nil;
    URLPOSTRequest *req;
    NSURLResponse *resp = nil;
    NSError *err = nil;
    NSString *stringData;
    NSURL *url;
    vCardSyncSessionHandler* vcardsyncsessionhandler;
    SyncML *syncml;
    NSMutableArray *arguments;
    
    NSString *user = @"";
    NSString *pass = @"";

    BOOL firstTime = YES;

#if LIB_FOUNDATION_LIBRARY
    [NSProcessInfo initializeWithArguments:argv count:argc environment:env];
#endif
         
    arguments = [NSMutableArray arrayWithArray:[[NSProcessInfo processInfo]arguments]];
    
    while ([[arguments objectAtIndex:1]characterAtIndex:0]=='-') {
      stringData = [arguments objectAtIndex:2];
      [arguments removeObjectAtIndex:2];
      if ([[arguments objectAtIndex:1]characterAtIndex:1]=='u') user = stringData;
      if ([[arguments objectAtIndex:1]characterAtIndex:1]=='p') pass = stringData;
      [arguments removeObjectAtIndex:1];
    }
    
    url = [NSURL URLWithString:[arguments objectAtIndex:1]];
    
    //NSLog(@"Connection to %@ as %@",url,user);

    req  = nil;
    vcardsyncsessionhandler = [[vCardSyncSessionHandler alloc]initWithUser:user pass:pass];
    syncml = [[SyncML alloc]initWithSessionHandler:vcardsyncsessionhandler];

    answer = [syncml createInitialSyncPackageTo:@"www.syncserver.org"];

    /*
    stringData = [[NSString alloc] initWithData:answer encoding:NSISOLatin1StringEncoding];
    NSLog(@"First Packet Sent: %@",stringData);
    [stringData release];
    */
    [answer retain]; 
    while ( (err==nil) &&
            ([answer length]>0) ) {
        subpool = [[NSAutoreleasePool alloc]init];
        req  = [[URLPOSTRequest alloc]initWithURL:url];
      
        [req setPostData:answer];
        [syncml release]; syncml = nil;
        //NSLog(@"sending data with len %u",[answer length]);
	[answer release];
        answer = nil;
        recData = [NSURLConnection sendSynchronousRequest:req   returningResponse:&resp error:&err];
        [req release]; req = nil;
        //NSLog(@"receiving data with len %u",[recData length]);
        
        if ( [recData length]>0 ) {
            syncml = [[SyncML alloc]initWithSessionHandler:vcardsyncsessionhandler];
            answer = [syncml processSyncMessage:recData messageForInvalid:NO];
            if (([answer length]==0)&&(firstTime)) {
              NSLog(@"Error: Received invalid SyncML packet from server");
            }
        }
        firstTime=NO;
        if (err!=nil) {
          NSLog(@"Error connecting to Server: %@",[err description]);
        }
        [answer retain]; 
        [subpool release]; subpool = nil;
    }
    [syncml release]; syncml = nil;
    [vcardsyncsessionhandler release]; vcardsyncsessionhandler = nil; 
    

    //NSLog(@"encoding: %@",[resp textEncodingName]);

    /*`
    stringData = [[NSString alloc] initWithData:answer encoding:NSISOLatin1StringEncoding];
    NSLog(@"Last Packet Sent: %@",stringData);
    [stringData release]; stringData = nil;
    */  
    [answer release]; answer = nil;
    /*
    stringData = [[NSString alloc] initWithData:recData encoding:NSISOLatin1StringEncoding];
    NSLog(@"Last Packet Received: %@",stringData);
    [stringData release]; stringData = nil;
    */
    [SyncML cleanup];
    
    [pool release];
    return 0;
}