Dogcows Code - chaz/thecheat/blob - Process.m

   1
   2 // **********************************************************************
   3 // The Cheat - A universal game cheater for Mac OS X
   4 // (C) 2003-2005 Chaz McGarvey (BrokenZipper)
   5 //
   6 // This program is free software; you can redistribute it and/or modify
   7 // it under the terms of the GNU General Public License as published by
   8 // the Free Software Foundation; either version 1, or (at your option)
   9 // any later version.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software
  18 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 //
  20
  21 #import "Process.h"
  22
  23
  24 @interface Process ( PrivateAPI )
  25
  26 - (void)_setName:(NSString *)name;
  27 - (void)_setVersion:(NSString *)version;
  28 - (void)_setIcon:(NSImage *)icon;
  29 - (void)_setPID:(pid_t)pid;
  30
  31 @end
  32
  33
  34 @implementation Process
  35
  36
  37 - (id)initWithName:(NSString *)name version:(NSString *)version icon:(NSImage *)icon pid:(pid_t)pid
  38 {
  39         if ( self = [super init] ) {
  40                 [self _setName:name];
  41                 [self _setVersion:version];
  42                 [self _setIcon:icon];
  43                 [self _setPID:pid];
  44         }
  45         return self;
  46 }
  47
  48 - (id)initWithName:(NSString *)name version:(NSString *)version icon:(NSImage *)icon
  49 {
  50         return [self initWithName:name version:version icon:icon pid:0];
  51 }
  52
  53 - (id)initWithName:(NSString *)name version:(NSString *)version
  54 {
  55         return [self initWithName:name version:version icon:nil pid:0];
  56 }
  57
  58 - (void)dealloc
  59 {
  60         // release local objects
  61         [_name release];
  62         [_version release];
  63         [_icon release];
  64
  65         [super dealloc];
  66 }
  67
  68
  69 // #############################################################################
  70 #pragma mark NSCoding
  71 // #############################################################################
  72
  73 - (id)copyWithZone:(NSZone *)zone
  74 {
  75         return [[Process allocWithZone:zone] initWithName:_name version:_version icon:_icon pid:_pid];
  76 }
  77
  78
  79 // #############################################################################
  80 #pragma mark NSCoding
  81 // #############################################################################
  82
  83 - (id)initWithCoder:(NSCoder *)coder
  84 {
  85         if ( self = [super init] )
  86         {
  87                 [self _setName:[coder decodeObject]];
  88                 [self _setVersion:[coder decodeObject]];
  89                 //[self setIcon:[coder decodeObject]];
  90                 [coder decodeValueOfObjCType:@encode(pid_t) at:&_pid];
  91         }
  92         return self;
  93 }
  94
  95 - (void)encodeWithCoder:(NSCoder *)coder
  96 {
  97         [coder encodeObject:_name];
  98         [coder encodeObject:_version];
  99         //[coder encodeObject:_icon];
 100         [coder encodeValueOfObjCType:@encode(pid_t) at:&_pid];
 101 }
 102
 103
 104 #pragma mark NSObject Override
 105
 106 - (BOOL)isEqual:(id)anObject
 107 {
 108         if ( [_name isEqualToString:[(Process *)anObject name]] &&
 109                  [_version isEqualToString:[(Process *)anObject version]] &&
 110                  _pid == [(Process *)anObject pid] ) {
 111                 // they are the same process
 112                 return YES;
 113         }
 114         return NO;
 115 }
 116
 117 - (unsigned)hash
 118 {
 119         return [[NSString stringWithFormat:@"%@%@%u", _name, _version, _pid] hash];
 120 }
 121
 122
 123 - (BOOL)sameApplicationAs:(id)anObject
 124 {
 125         if ( [_name isEqualToString:[(Process *)anObject name]] &&
 126                  [_version isEqualToString:[(Process *)anObject version]] ) {
 127                 // they are the same application
 128                 return YES;
 129         }
 130         return NO;
 131 }
 132
 133
 134 #pragma mark Accessors
 135
 136 - (NSString *)name
 137 {
 138         return _name;
 139 }
 140
 141 - (NSString *)version
 142 {
 143         return _version;
 144 }
 145
 146 - (NSImage *)icon
 147 {
 148         return _icon;
 149 }
 150
 151 - (pid_t)pid
 152 {
 153         return _pid;
 154 }
 155
 156
 157 - (void)_setName:(NSString *)name
 158 {
 159         if ( !name ) {
 160                 name = [NSString stringWithString:@"Unknown Process"];
 161         }
 162         [name retain];
 163         [_name release];
 164         _name = name;
 165 }
 166
 167 - (void)_setVersion:(NSString *)version
 168 {
 169         if ( !version ) {
 170                 version = [NSString stringWithString:@"Unknown Version"];
 171         }
 172         [version retain];
 173         [_version release];
 174         _version = version;
 175 }
 176
 177 - (void)_setIcon:(NSImage *)icon
 178 {
 179         [icon retain];
 180         [_icon release];
 181         _icon = icon;
 182
 183         // resize new image
 184         [_icon setScalesWhenResized:YES];
 185         [_icon setSize:NSMakeSize(16,16)];
 186 }
 187
 188 - (void)_setPID:(pid_t)pid
 189 {
 190         _pid = pid;
 191 }
 192
 193
 194 @end