324 lines
14 KiB
Objective-C
324 lines
14 KiB
Objective-C
//
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// MGMSFTPPlugIn.m
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// CocoaShare
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//
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// Created by Mr. Gecko on 1/26/11.
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// Copyright (c) 2011 Mr. Gecko's Media (James Coleman). All rights reserved. http://mrgeckosmedia.com/
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//
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#import "MGMSFTPPlugIn.h"
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#import "MGMController.h"
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#import "MGMAddons.h"
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NSString * const MGMCopyright = @"Copyright (c) 2011 Mr. Gecko's Media (James Coleman). All rights reserved. http://mrgeckosmedia.com/";
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NSString * const MGMSFTPHost = @"MGMSFTPHost";
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NSString * const MGMSFTPUser = @"MGMSFTPUser";
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NSString * const MGMSFTPPath = @"MGMSFTPPath";
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NSString * const MGMSFTPURL = @"MGMSFTPURL";
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@implementation MGMSFTPPlugIn
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- (void)dealloc {
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[self releaseView];
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[filePath release];
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[fileName release];
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[SFTPTask terminate];
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[SFTPTask release];
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[SFTPPipe release];
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[SFTPInputPipe release];
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[super dealloc];
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}
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- (BOOL)isAccountPlugIn {
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return YES;
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}
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- (NSString *)plugInName {
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return @"SFTP (SSH)";
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}
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- (NSView *)plugInView {
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if (view==nil) {
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if (![NSBundle loadNibNamed:@"SFTPAccountPane" owner:self]) {
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NSLog(@"Unable to load SFTP Account Pane");
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} else {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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NSString *host = [defaults objectForKey:MGMSFTPHost];
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if (host!=nil)
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[hostField setStringValue:host];
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NSString *user = [defaults objectForKey:MGMSFTPUser];
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if (user!=nil)
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[userField setStringValue:user];
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NSString *password = [[MGMController sharedController] password];
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if (password!=nil)
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[passwordField setStringValue:password];
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NSString *path = [defaults objectForKey:MGMSFTPPath];
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if (path!=nil)
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[pathField setStringValue:path];
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NSString *url = [defaults objectForKey:MGMSFTPURL];
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if (url!=nil)
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[urlField setStringValue:url];
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}
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}
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return view;
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}
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- (void)releaseView {
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[view release];
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view = nil;
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hostField = nil;
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userField = nil;
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passwordField = nil;
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pathField = nil;
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urlField = nil;
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loginButton = nil;
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}
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- (void)setCurrentPlugIn:(BOOL)isCurrent {
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if (!isCurrent) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[defaults removeObjectForKey:MGMSFTPHost];
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[defaults removeObjectForKey:MGMSFTPUser];
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[defaults removeObjectForKey:MGMSFTPPath];
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[defaults removeObjectForKey:MGMSFTPURL];
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}
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}
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- (void)lockLogin {
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[hostField setEnabled:NO];
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[userField setEnabled:NO];
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[passwordField setEnabled:NO];
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[pathField setEnabled:NO];
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[urlField setEnabled:NO];
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[loginButton setEnabled:NO];
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[loginButton setTitle:[@"Logging In" localizedFor:self]];
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}
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- (void)unlockLogin {
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[hostField setEnabled:YES];
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[userField setEnabled:YES];
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[passwordField setEnabled:YES];
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[pathField setEnabled:YES];
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[urlField setEnabled:YES];
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[loginButton setEnabled:YES];
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[loginButton setTitle:[@"Login" localizedFor:self]];
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}
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- (IBAction)login:(id)sender {
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if ([[hostField stringValue] isEqual:@""]) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Host Required" localizedFor:self]];
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[alert setInformativeText:[@"Please enter your sftp host." localizedFor:self]];
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[alert runModal];
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} else if ([[userField stringValue] isEqual:@""]) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"UserName Required" localizedFor:self]];
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[alert setInformativeText:[@"Please enter your sftp username." localizedFor:self]];
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[alert runModal];
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} else if ([[urlField stringValue] isEqual:@""]) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"URL Required" localizedFor:self]];
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[alert setInformativeText:[@"Please enter the URL to where the files will be uploaded." localizedFor:self]];
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[alert runModal];
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} else {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[[MGMController sharedController] setPassword:[passwordField stringValue]];
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[defaults setObject:[hostField stringValue] forKey:MGMSFTPHost];
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[defaults setObject:[userField stringValue] forKey:MGMSFTPUser];
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[defaults setObject:[pathField stringValue] forKey:MGMSFTPPath];
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[defaults setObject:[urlField stringValue] forKey:MGMSFTPURL];
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[self lockLogin];
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SFTPTask = [NSTask new];
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[SFTPTask setLaunchPath:@"/usr/bin/ssh"];
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NSString *user = [defaults objectForKey:MGMSFTPUser];
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if (![[[MGMController sharedController] password] isEqual:@""])
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user = [user stringByAppendingFormat:@":%@", [[MGMController sharedController] password]];
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user = [user stringByAppendingFormat:@"@%@", [defaults objectForKey:MGMSFTPHost]];
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[SFTPTask setArguments:[NSArray arrayWithObjects:@"-v", user, nil]];
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SFTPPipe = [NSPipe new];
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SFTPInputPipe = [NSPipe new];
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[SFTPTask setStandardError:SFTPPipe];
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[SFTPTask setStandardOutput:SFTPPipe];
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[SFTPTask setStandardInput:SFTPInputPipe];
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NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
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[notificationCenter addObserver:self selector:@selector(loginTestExit:) name:NSTaskDidTerminateNotification object:SFTPTask];
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[notificationCenter addObserver:self selector:@selector(loginTestRead:) name:NSFileHandleReadCompletionNotification object:[SFTPPipe fileHandleForReading]];
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[[SFTPPipe fileHandleForReading] readInBackgroundAndNotify];
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[SFTPTask launch];
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}
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}
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- (void)loginTestExit:(NSNotification *)theNotification {
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NSLog(@"SFTP Exited");
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NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
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[notificationCenter removeObserver:self name:NSTaskDidTerminateNotification object:SFTPTask];
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[SFTPTask release];
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SFTPTask = nil;
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[notificationCenter removeObserver:self name:NSFileHandleReadCompletionNotification object:[SFTPPipe fileHandleForReading]];
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[SFTPPipe release];
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SFTPPipe = nil;
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[SFTPInputPipe release];
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SFTPInputPipe = nil;
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if (![loginButton isEnabled]) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Account Error" localizedFor:self]];
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[alert setInformativeText:[@"Incorrect login info." localizedFor:self]];
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[alert runModal];
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[self unlockLogin];
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}
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}
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- (void)loginTestProcessSFTPString:(NSString *)theString {
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//NSLog(@"%@", theString);
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if ([theString rangeOfString:@"Entering interactive session"].location!=NSNotFound) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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if ([[defaults objectForKey:MGMSFTPPath] isEqual:@""]) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Login Successful" localizedFor:self]];
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[alert setInformativeText:[@"You have sucessfully logged into your account." localizedFor:self]];
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[alert runModal];
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[self unlockLogin];
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} else {
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[[SFTPInputPipe fileHandleForWriting] writeData:[[NSString stringWithFormat:@"cd %@\n", [[defaults objectForKey:MGMSFTPPath] escapePath]] dataUsingEncoding:NSUTF8StringEncoding]];
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[[SFTPInputPipe fileHandleForWriting] writeData:[@"echo $PWD\n" dataUsingEncoding:NSUTF8StringEncoding]];
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}
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} else if ([theString hasPrefix:@"/"]) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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if ([[defaults objectForKey:MGMSFTPPath] hasPrefix:theString]) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Login Successful" localizedFor:self]];
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[alert setInformativeText:[@"You have sucessfully logged into your account." localizedFor:self]];
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[alert runModal];
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[self unlockLogin];
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} else {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Account Error" localizedFor:self]];
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[alert setInformativeText:[@"You have sucessfully logged into your account, but the path you have entered does not exist." localizedFor:self]];
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[alert runModal];
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[self unlockLogin];
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}
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[[SFTPInputPipe fileHandleForWriting] writeData:[@"exit\n" dataUsingEncoding:NSUTF8StringEncoding]];
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} else if ([theString rangeOfString:@"Permission denied"].location!=NSNotFound) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Account Error" localizedFor:self]];
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[alert setInformativeText:theString];
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[alert runModal];
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[self unlockLogin];
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} else if ([theString rangeOfString:@"Could not resolve"].location!=NSNotFound) {
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NSAlert *alert = [[NSAlert new] autorelease];
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[alert setMessageText:[@"Account Error" localizedFor:self]];
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[alert setInformativeText:theString];
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[alert runModal];
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[self unlockLogin];
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}
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}
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- (void)loginTestRead:(NSNotification *)theNotification {
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NSData *data = [[theNotification userInfo] objectForKey:NSFileHandleNotificationDataItem];
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NSString *dataString = [[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] autorelease];
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NSArray *components = [dataString componentsSeparatedByString:@"\n"];
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NSCharacterSet *newline = [NSCharacterSet newlineCharacterSet];
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for (int i=0; i<[components count]; i++) {
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[self loginTestProcessSFTPString:[[components objectAtIndex:i] stringByTrimmingCharactersInSet:newline]];
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}
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[[theNotification object] readInBackgroundAndNotify];
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}
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- (void)sendFileAtPath:(NSString *)thePath withName:(NSString *)theName {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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if ([defaults objectForKey:MGMSFTPHost]==nil || [defaults objectForKey:MGMSFTPUser]==nil || [defaults objectForKey:MGMSFTPURL]==nil) {
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NSError *error = [NSError errorWithDomain:[[NSBundle bundleForClass:[self class]] bundleIdentifier] code:5 userInfo:[NSDictionary dictionaryWithObject:[@"Account is not logged in." localizedFor:self] forKey:NSLocalizedDescriptionKey]];
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[[MGMController sharedController] upload:thePath receivedError:error];
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return;
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}
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[filePath release];
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filePath = [thePath retain];
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[fileName release];
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fileName = [theName retain];
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SFTPTask = [NSTask new];
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[SFTPTask setLaunchPath:@"/usr/bin/scp"];
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[SFTPTask setCurrentDirectoryPath:[filePath stringByDeletingLastPathComponent]];
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NSString *user = [defaults objectForKey:MGMSFTPUser];
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if (![[[MGMController sharedController] password] isEqual:@""])
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user = [user stringByAppendingFormat:@":%@", [[MGMController sharedController] password]];
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user = [user stringByAppendingFormat:@"@%@", [defaults objectForKey:MGMSFTPHost]];
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user = [user stringByAppendingFormat:@":%@", ([[defaults objectForKey:MGMSFTPPath] isEqual:@""] ? fileName : [[defaults objectForKey:MGMSFTPPath] stringByAppendingPathComponent:fileName])];
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[SFTPTask setArguments:[NSArray arrayWithObjects:@"-v", [filePath lastPathComponent], user, nil]];
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SFTPPipe = [NSPipe new];
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SFTPInputPipe = [NSPipe new];
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[SFTPTask setStandardError:SFTPPipe];
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[SFTPTask setStandardOutput:SFTPPipe];
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[SFTPTask setStandardInput:SFTPInputPipe];
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NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
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[notificationCenter addObserver:self selector:@selector(uploadExit:) name:NSTaskDidTerminateNotification object:SFTPTask];
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[notificationCenter addObserver:self selector:@selector(uploadRead:) name:NSFileHandleReadCompletionNotification object:[SFTPPipe fileHandleForReading]];
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[[SFTPPipe fileHandleForReading] readInBackgroundAndNotify];
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[SFTPTask launch];
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}
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- (void)uploadExit:(NSNotification *)theNotification {
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NSLog(@"SFTP Exited");
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NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
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[notificationCenter removeObserver:self name:NSTaskDidTerminateNotification object:SFTPTask];
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[SFTPTask release];
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SFTPTask = nil;
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[notificationCenter removeObserver:self name:NSFileHandleReadCompletionNotification object:[SFTPPipe fileHandleForReading]];
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[SFTPPipe release];
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SFTPPipe = nil;
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[SFTPInputPipe release];
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SFTPInputPipe = nil;
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if (theNotification!=nil) {
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NSError *error = [NSError errorWithDomain:[[NSBundle bundleForClass:[self class]] bundleIdentifier] code:1 userInfo:[NSDictionary dictionaryWithObject:[@"Incorrect login info" localizedFor:self] forKey:NSLocalizedDescriptionKey]];
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NSString *finishPath = [[filePath retain] autorelease];
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[filePath release];
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filePath = nil;
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[[MGMController sharedController] upload:finishPath receivedError:error];
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}
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}
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- (void)uploadProcessSFTPString:(NSString *)theString {
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//NSLog(@"%@", theString);
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if ([theString rangeOfString:@"exit-status"].location!=NSNotFound) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[self uploadExit:nil];
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NSString *url = [defaults objectForKey:MGMSFTPURL];
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if (![url hasSuffix:@"/"])
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url = [url stringByAppendingFormat:@"/%@", fileName];
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else
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url = [url stringByAppendingString:fileName];
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NSString *finishPath = [[filePath retain] autorelease];
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[filePath release];
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filePath = nil;
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[fileName release];
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fileName = nil;
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[[MGMController sharedController] uploadFinished:finishPath url:[NSURL URLWithString:url]];
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} else if ([theString rangeOfString:@"Permission denied"].location!=NSNotFound) {
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[self uploadExit:nil];
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NSError *error = [NSError errorWithDomain:[[NSBundle bundleForClass:[self class]] bundleIdentifier] code:1 userInfo:[NSDictionary dictionaryWithObject:theString forKey:NSLocalizedDescriptionKey]];
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NSString *finishPath = [[filePath retain] autorelease];
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[filePath release];
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filePath = nil;
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[fileName release];
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fileName = nil;
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[[MGMController sharedController] upload:finishPath receivedError:error];
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} else if ([theString rangeOfString:@"Could not resolve"].location!=NSNotFound) {
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[self uploadExit:nil];
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NSError *error = [NSError errorWithDomain:[[NSBundle bundleForClass:[self class]] bundleIdentifier] code:1 userInfo:[NSDictionary dictionaryWithObject:theString forKey:NSLocalizedDescriptionKey]];
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NSString *finishPath = [[filePath retain] autorelease];
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[filePath release];
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filePath = nil;
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[fileName release];
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fileName = nil;
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[[MGMController sharedController] upload:finishPath receivedError:error];
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}
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}
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- (void)uploadRead:(NSNotification *)theNotification {
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NSData *data = [[theNotification userInfo] objectForKey:NSFileHandleNotificationDataItem];
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NSString *dataString = [[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] autorelease];
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NSArray *components = [dataString componentsSeparatedByString:@"\n"];
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NSCharacterSet *newline = [NSCharacterSet newlineCharacterSet];
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for (int i=0; i<[components count]; i++) {
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[self uploadProcessSFTPString:[[components objectAtIndex:i] stringByTrimmingCharactersInSet:newline]];
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}
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[[theNotification object] readInBackgroundAndNotify];
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}
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@end |