forked from mirror/smcFanControl
140 lines
4.9 KiB
Objective-C
140 lines
4.9 KiB
Objective-C
/*
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* FanControl
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*
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* Copyright (c) 2006 Hendrik Holtmann
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*
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* MachineDefaults.m - MacBook(Pro) FanControl application
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#import "MachineDefaults.h"
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#import "NSFileManager+DirectoryLocations.h"
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@implementation MachineDefaults
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- (id)init:(NSString*)p_machine{
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machine=[MachineDefaults computerModel];
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supported_machines=[[NSArray alloc] initWithContentsOfFile:[[[NSFileManager defaultManager] applicationSupportDirectory] stringByAppendingPathComponent:@"Machines.plist"]];
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return self;
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}
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-(Boolean)is_supported{
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int i;
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supported=NO;
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for(i=0;i<[supported_machines count];i++) {
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if ([machine isEqualToString:[[supported_machines objectAtIndex:i] objectForKey:@"Machine"]]) {
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supported=YES;
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machine_num=i;
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}
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}
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return supported;
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}
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-(NSDictionary*) readfrom_plist{
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if (!supported) {return nil;}
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return [supported_machines objectAtIndex:machine_num];
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}
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-(NSDictionary*) readfrom_smc{
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if (supported) {return nil;}
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int num_fans,i;
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[smcWrapper init];
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num_fans=[smcWrapper get_fan_num];
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NSString *desc;
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NSNumber *min,*max;
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NSData *xmldata;
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NSString *error;
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NSMutableArray *fans=[[NSMutableArray alloc] init];
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for (i = 0; i < num_fans; i++) {
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min=[NSNumber numberWithInt:[smcWrapper get_min_speed:i]];
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max=[NSNumber numberWithInt:[smcWrapper get_max_speed:i]];
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desc=[smcWrapper get_fan_descr:i];
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[fans addObject:[NSDictionary dictionaryWithObjectsAndKeys:desc,@"Description",min,@"Minspeed",max,@"Maxspeed",min,@"selspeed",nil]];
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}
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//save to plist for future
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NSMutableArray *supported_m=[[NSMutableArray alloc] initWithContentsOfFile:[[[NSFileManager defaultManager] applicationSupportDirectory] stringByAppendingPathComponent:@"Machines.plist"]];
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NSDictionary *new_machine= [NSDictionary dictionaryWithObjectsAndKeys:fans,@"Fans",[NSNumber numberWithInt:num_fans],@"NumFans",machine,@"Machine",@"Autogenerated",@"Comment",nil];
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[fans release];
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[supported_m addObject:new_machine];
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//save to plist
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xmldata = [NSPropertyListSerialization dataFromPropertyList:supported_m
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format:NSPropertyListXMLFormat_v1_0
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errorDescription:&error];
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[xmldata writeToFile:[[[NSFileManager defaultManager] applicationSupportDirectory] stringByAppendingPathComponent:@"Machines.plist"] atomically:YES];
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[supported_m release];
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//return new machine-live-data
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return [new_machine retain];
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}
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-(NSDictionary*)get_machine_defaults{
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NSDictionary *m_defaults=nil;
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if ([self is_supported]) {
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m_defaults=[self readfrom_plist];
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int i;
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//localize fan-descriptions
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for (i=0;i<[[m_defaults objectForKey:@"Fans"] count];i++) {
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NSString *newvalue=NSLocalizedString([[[m_defaults objectForKey:@"Fans"] objectAtIndex:i] objectForKey:@"Description"],nil);
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[[[m_defaults objectForKey:@"Fans"] objectAtIndex:i] setValue:newvalue forKey:@"Description"];
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}
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} else {
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NSAlert *alert = [NSAlert alertWithMessageText:NSLocalizedString(@"Alert!",nil)
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defaultButton:NSLocalizedString(@"Continue",nil) alternateButton:NSLocalizedString(@"Quit",nil) otherButton:nil
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informativeTextWithFormat:NSLocalizedString(@"smcFanControl has not been tested on this machine yet, but it should run if you follow the instructions. \n\nIf you choose to continue, please make you have no other FanControl-software running. Otherwise please quit, deinstall the other software, restart your machine and rerun smcFanControl!",nil)];
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int code=[alert runModal];
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if (code==NSAlertDefaultReturn) {
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m_defaults=[self readfrom_smc];
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} else {
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[[NSApplication sharedApplication] terminate:nil];
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}
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}
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return m_defaults;
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}
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+ (NSString *)computerModel
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{
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static NSString *computerModel = nil;
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if (!computerModel) {
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io_service_t pexpdev;
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if ((pexpdev = IOServiceGetMatchingService (kIOMasterPortDefault, IOServiceMatching("IOPlatformExpertDevice"))))
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{
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NSData *data;
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if ((data = (id)IORegistryEntryCreateCFProperty(pexpdev, CFSTR("model"), kCFAllocatorDefault, 0))) {
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computerModel = [[NSString allocWithZone:NULL] initWithCString:[data bytes] encoding:NSASCIIStringEncoding];
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[data release];
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}
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}
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}
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return computerModel;
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}
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- (void)dealloc{
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[super dealloc];
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//[supported_machines release];
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}
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@end
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