Source/AppController.m

   1 /*
   2  * PrintDrop
   3  * Copyright (c) 2008, Blue Static <http://www.bluestatic.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
  10  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  15  */
  16
  17 #import "AppController.h"
  18 #import <libssh2.h>
  19 #import <libssh2_sftp.h>
  20 #import <sys/socket.h>
  21 #import <arpa/inet.h>
  22
  23 @interface AppController (Private)
  24
  25 //- (BOOL)uploadFile;
  26 - (void)setStatus:(NSString *)msg isError:(BOOL)error;
  27
  28 @end
  29
  30
  31 @implementation AppController
  32
  33 /**
  34  * Set up the printer list
  35  */
  36 - (id)init
  37 {
  38         if (self = [super init])
  39         {
  40                 printers = [NSMutableArray array];
  41
  42                 NSArray *values = [NSArray arrayWithObjects:@"Double-Sided, Stapled $0.05", @"publp", nil];
  43                 NSArray *keys = [NSArray arrayWithObjects:@"displayName", @"unixName", nil];
  44                 [printers addObject:[NSDictionary dictionaryWithObjects:values forKeys:keys]];
  45
  46                 values = [NSArray arrayWithObjects:@"Single-Sided, Stapled $0.10", @"pubps", nil];
  47                 [printers addObject:[NSDictionary dictionaryWithObjects:values forKeys:keys]];
  48
  49                 values = [NSArray arrayWithObjects:@"Double-Sided, Not Stapled $0.05", @"publpns", nil];
  50                 [printers addObject:[NSDictionary dictionaryWithObjects:values forKeys:keys]];
  51
  52                 values = [NSArray arrayWithObjects:@"Single-Sided, Not Stapled $0.10", @"pubpsns", nil];
  53                 [printers addObject:[NSDictionary dictionaryWithObjects:values forKeys:keys]];
  54         }
  55         return self;
  56 }
  57
  58 /**
  59  * Sets the status text
  60  */
  61 - (void)setStatus:(NSString *)msg isError:(BOOL)error
  62 {
  63         [status setStringValue:msg];
  64         if (error)
  65         {
  66                 [status setTextColor:[NSColor redColor]];
  67                 [progress stopAnimation:self];
  68         }
  69         else
  70         {
  71                 [status setTextColor:[NSColor blackColor]];
  72         }
  73 }
  74
  75 /**
  76  * Sends an item to the printer
  77  */
  78 - (IBAction)print:(id)sender
  79 {
  80         [progress startAnimation:self];
  81         [progress setHidden:NO];
  82         [status setHidden:NO];
  83
  84         NSString *printer = [[printersController selection] valueForKey:@"unixName"];
  85
  86         NSLog(@"printer = %@", printer);
  87         LIBSSH2_SESSION *ssh = libssh2_session_init();
  88         if (ssh == NULL)
  89         {
  90                 return [self setStatus:@"Failed to initialize SSH context" isError:YES];
  91         }
  92
  93         struct sockaddr_in sin;
  94         int sock = socket(AF_INET, SOCK_STREAM, 0);
  95         sin.sin_port = htons(22);
  96         in_addr_t t = inet_addr("acs.bu.edu");
  97         sin.sin_addr.s_addr = inet_addr("acs.bu.edu");
  98         sin.sin_family = AF_INET;
  99         if (connect(sock, (struct sockaddr *)(&sin), sizeof(struct sockaddr_in)) != 0)
 100         {
 101                 return [self setStatus:@"Could not connect to acs.bu.edu" isError:YES];
 102         }
 103
 104         close(sock);
 105 }
 106
 107 @end