Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
branch: master
Fetching contributors…

Octocat-spinner-32-eaf2f5

Cannot retrieve contributors at this time

file 252 lines (192 sloc) 8.61 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251
//
// iPhoneTrackingAppDelegate.m
// iPhoneTracking
//
// Created by Pete Warden on 4/15/11.
//

#import "iPhoneTrackingAppDelegate.h"
#import "fmdb/FMDatabase.h"
#import "parsembdb.h"

@implementation iPhoneTrackingAppDelegate

@synthesize window;
@synthesize webView;

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
}

- displayErrorAndQuit:(NSString *)error
{
    [[NSAlert alertWithMessageText: @"Error"
      defaultButton:@"OK" alternateButton:nil otherButton:nil
      informativeTextWithFormat: error] runModal];
    exit(1);
}

- (void)awakeFromNib
{
  NSString* htmlString = [NSString stringWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"index" ofType:@"html"]
      encoding:NSUTF8StringEncoding error:NULL];

  [[webView mainFrame] loadHTMLString:htmlString baseURL:NULL];
  [webView setUIDelegate:self];
  [webView setFrameLoadDelegate:self];
  [webView setResourceLoadDelegate:self];
}

- (void)debugLog:(NSString *) message
{
  NSLog(@"%@", message);
}

+ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector { return NO; }

- (void)webView:(WebView *)sender windowScriptObjectAvailable: (WebScriptObject *)windowScriptObject
{
  scriptObject = windowScriptObject;
}

- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
{
  [self loadLocationDB];
}

- (void)loadLocationDB
{
  NSString* backupPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/MobileSync/Backup/"];

  NSFileManager *fm = [NSFileManager defaultManager];
  NSArray* backupContents = [[NSFileManager defaultManager] directoryContentsAtPath:backupPath];

  NSMutableArray* fileInfoList = [NSMutableArray array];
  for (NSString *childName in backupContents) {
    NSString* childPath = [backupPath stringByAppendingPathComponent:childName];

    NSString *plistFile = [childPath stringByAppendingPathComponent:@"Info.plist"];
      
    NSError* error;
    NSDictionary *childInfo = [fm attributesOfItemAtPath:childPath error:&error];

    NSDate* modificationDate = [childInfo objectForKey:@"NSFileModificationDate"];

    NSDictionary* fileInfo = [NSDictionary dictionaryWithObjectsAndKeys:
      childPath, @"fileName",
      modificationDate, @"modificationDate",
      plistFile, @"plistFile",
      nil];
    [fileInfoList addObject: fileInfo];

  }
  
  NSSortDescriptor* sortDescriptor = [[[NSSortDescriptor alloc] initWithKey:@"modificationDate" ascending:NO] autorelease];
  [fileInfoList sortUsingDescriptors:[NSArray arrayWithObject:sortDescriptor]];

  BOOL loadWorked = NO;
  for (NSDictionary* fileInfo in fileInfoList) {
    @try {
      NSString* newestFolder = [fileInfo objectForKey:@"fileName"];
      NSString* plistFile = [fileInfo objectForKey:@"plistFile"];
      
      NSDictionary *plist = [NSDictionary dictionaryWithContentsOfFile:plistFile];
      if (plist==nil) {
        NSLog(@"No plist file found at '%@'", plistFile);
        continue;
      }
      NSString* deviceName = [plist objectForKey:@"Device Name"];
      NSLog(@"file = %@, device = %@", plistFile, deviceName);

      NSDictionary* mbdb = [ParseMBDB getFileListForPath: newestFolder];
      if (mbdb==nil) {
        NSLog(@"No MBDB file found at '%@'", newestFolder);
        continue;
      }

      NSString* wantedFileName = @"Library/Caches/locationd/consolidated.db";
      NSString* dbFileName = nil;
      for (NSNumber* offset in mbdb) {
        NSDictionary* fileInfo = [mbdb objectForKey:offset];
        NSString* fileName = [fileInfo objectForKey:@"filename"];
        if ([wantedFileName compare:fileName]==NSOrderedSame) {
          dbFileName = [fileInfo objectForKey:@"fileID"];
        }
      }

      if (dbFileName==nil) {
        NSLog(@"No consolidated.db file found in '%@'", newestFolder);
        continue;
      }

      NSString* dbFilePath = [newestFolder stringByAppendingPathComponent:dbFileName];

      loadWorked = [self tryToLoadLocationDB: dbFilePath forDevice:deviceName];
      if (loadWorked) {
        break;
      }
    }
    @catch (NSException *exception) {
      NSLog(@"Exception: %@", [exception reason]);
    }
  }

  if (!loadWorked) {
    [self displayErrorAndQuit: [NSString stringWithFormat: @"Couldn't load consolidated.db file from '%@'", backupPath]];
  }
}

- (BOOL)tryToLoadLocationDB:(NSString*) locationDBPath forDevice:(NSString*) deviceName
{
  [scriptObject setValue:self forKey:@"cocoaApp"];
    
  FMDatabase* database = [FMDatabase databaseWithPath: locationDBPath];
  [database setLogsErrors: YES];
  BOOL openWorked = [database open];
  if (!openWorked) {
    return NO;
  }

  const float precision = 100;
  NSMutableDictionary* buckets = [NSMutableDictionary dictionary];

  NSString* queries[] = {@"SELECT * FROM CellLocation;", @"SELECT * FROM WifiLocation;"};
  
  // Temporarily disabled WiFi location pulling, since it's so dodgy. Change to
  for (int pass=0; pass<1; /*pass<2;*/ pass+=1) {
  
    FMResultSet* results = [database executeQuery:queries[pass]];

    while ([results next]) {
      NSDictionary* row = [results resultDict];

      NSNumber* latitude_number = [row objectForKey:@"latitude"];
      NSNumber* longitude_number = [row objectForKey:@"longitude"];
      NSNumber* timestamp_number = [row objectForKey:@"timestamp"];

      const float latitude = [latitude_number floatValue];
      const float longitude = [longitude_number floatValue];
      const float timestamp = [timestamp_number floatValue];
      
      // The timestamps seem to be based off 2001-01-01 strangely, so convert to the
      // standard Unix form using this offset
      const float iOSToUnixOffset = (31*365.25*24*60*60);
      const float unixTimestamp = (timestamp+iOSToUnixOffset);
      
      if ((latitude==0.0)&&(longitude==0.0)) {
        continue;
      }
      
      const float weekInSeconds = (7*24*60*60);
      const float timeBucket = (floor(unixTimestamp/weekInSeconds)*weekInSeconds);
      
      NSDate* timeBucketDate = [NSDate dateWithTimeIntervalSince1970:timeBucket];

      NSString* timeBucketString = [timeBucketDate descriptionWithCalendarFormat:@"%Y-%m-%d" timeZone:nil locale:nil];

      const float latitude_index = (floor(latitude*precision)/precision);
      const float longitude_index = (floor(longitude*precision)/precision);
      NSString* allKey = [NSString stringWithFormat:@"%f,%f,All Time", latitude_index, longitude_index];
      NSString* timeKey = [NSString stringWithFormat:@"%f,%f,%@", latitude_index, longitude_index, timeBucketString];

      [self incrementBuckets: buckets forKey: allKey];
      [self incrementBuckets: buckets forKey: timeKey];
    }
  }
  
  NSMutableArray* csvArray = [[[NSMutableArray alloc] init] autorelease];
  
  [csvArray addObject: @"lat,lon,value,time\n"];

  for (NSString* key in buckets) {
    NSNumber* count = [buckets objectForKey:key];

    NSArray* parts = [key componentsSeparatedByString:@","];
    NSString* latitude_string = [parts objectAtIndex:0];
    NSString* longitude_string = [parts objectAtIndex:1];
    NSString* time_string = [parts objectAtIndex:2];

    NSString* rowString = [NSString stringWithFormat:@"%@,%@,%@,%@\n", latitude_string, longitude_string, count, time_string];
    [csvArray addObject: rowString];
  }

  if ([csvArray count]<10) {
    return NO;
  }
  
  NSString* csvText = [csvArray componentsJoinedByString:@"\n"];
  
  id scriptResult = [scriptObject callWebScriptMethod: @"storeLocationData" withArguments:[NSArray arrayWithObjects:csvText,deviceName,nil]];
if(![scriptResult isMemberOfClass:[WebUndefined class]]) {
NSLog(@"scriptResult='%@'", scriptResult);
  }

  return YES;
}

- (void) incrementBuckets:(NSMutableDictionary*)buckets forKey:(NSString*)key
{
    NSNumber* existingValue = [buckets objectForKey:key];
    if (existingValue==nil) {
      existingValue = [NSNumber numberWithInteger:0];
    }
    NSNumber* newValue = [NSNumber numberWithInteger:([existingValue integerValue]+1)];

    [buckets setObject: newValue forKey: key];
}

- (IBAction)openAboutPanel:(id)sender {
    
    NSImage *img = [NSImage imageNamed: @"Icon"];
    NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys:
               @"1.0", @"Version",
               @"iPhone Tracking", @"ApplicationName",
               img, @"ApplicationIcon",
               @"Copyright 2011, Pete Warden and Alasdair Allan", @"Copyright",
               @"iPhone Tracking v1.0", @"ApplicationVersion",
               nil];
    
    [[NSApplication sharedApplication] orderFrontStandardAboutPanelWithOptions:options];
    
}
@end
Something went wrong with that request. Please try again.