Ignore:
Timestamp:
11/23/07 04:58:05 (16 years ago)
Author:
Nicholas Riley
Message:

English.lproj/MainMenu.nib: Modernize menu and alarm set dialog
layout. Use keyed archiving (10.2+) nib format.

Info-Pester.plist: Moved from old PBX project.

NJRFSObjectSelector.m: Bug fixes from code sent to Joey: remove
incorrect usage of tryToPerform:with:; fix logic error in menu
construction. Work around Cocoa's deciding that the menu font size
needs adjustment when it doesn't - so the menu font size now matches
the button font size, though the position is still off. Don't pop up
a menu if we're disabled. Use IconRefs for menu icons, though not
(yet) for the button icon.

NJRHistoryTrackingComboBox.m: Remove item height adjustment
workaround; it now makes the items too tall.

NJRHotKey.m: Add a missing [super dealloc] caught by current GCC.

NJRHotKeyField.m: Add a missing [super dealloc] caught by current GCC.

NJRHotKeyManager.m: Add a missing [super dealloc] caught by current
GCC.

NJRIntervalField.m: Fix some type errors.

NJRQTMediaPopUpButton.m: Replace SoundFileManager SPI usage, which
doesn't work in Leopard anyway, with manual enumeration of system
sounds. Start migration to QTKit. Use IconRefs for menu icons.

NJRReadMeController.m: Change source encoding to UTF-8.

NJRSoundManager.m: Fix a type error.

NJRVoicePopUpButton.m: Change source encoding to UTF-8.

NSMenuItem-NJRExtensions.[hm]: Code from ICeCoffEE to use IconRefs for
menu item icons.

PSAlarm.m: Change source encoding to UTF-8.

PSAlarms.m: Fix a signedness mismatch.

PSAlarmsController.m: Change source encoding to UTF-8.

PSAlarmSetController.m: Set keyboard focus after unchecking "Do
script:" and "Play" checkboxes.

PSAlerts.m: Add a missing [super dealloc] caught by current GCC. Fix
a memory leak in property list serialization.

PSPowerManager.[hm]: There's now API for scheduling wakeups; use it
(the old code asserted on startup). To fix: removing scheduled
wakeup. Fix a small type-checking error.

PSPreferencesController.m: Add a missing [super dealloc] caught by
current GCC.

PSScriptAlert.m: Change source encoding to UTF-8.

PSTimeDateEditor.m: Fix a tiny, and one-time, memory leak.

PSTimer.m: Update for new PSPowerManager API.

Pester.pbproj: Deleted; now supporting OS X 10.4+ (up from 10.1,
aiee.)

Pester.xcodeproj: Xcode 2.4+ project, upgraded targets, etc.

SoundFileManager.h: Deleted; this SPI no longer exists in Leopard and
possibly earlier.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/Cocoa/Pester/Source/PSPowerManager.m

    r119 r355  
    1111#import <IOKit/pwr_mgt/IOPMLib.h>
    1212#import <IOKit/IOMessage.h>
    13 #import <CoreFoundation/CoreFoundation.h>
    14 
    15 /*
    16  * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
    17  *
    18  * @APPLE_LICENSE_HEADER_START@
    19  *
    20  * The contents of this file constitute Original Code as defined in and
    21  * are subject to the Apple Public Source License Version 1.1 (the
    22  * "License").  You may not use this file except in compliance with the
    23  * License.  Please obtain a copy of the License at
    24  * http://www.apple.com/publicsource and read it before using this file.
    25  *
    26  * This Original Code and all software distributed under the License are
    27  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
    28  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
    29  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
    30  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
    31  * License for the specific language governing rights and limitations
    32  * under the License.
    33  *
    34  * @APPLE_LICENSE_HEADER_END@
    35  */
    36 
    37 /* Sample code to set an automatic wakeup timer to wake machines from sleep.
    38 
    39 When a machine is asleep, most hardware (including the processor) is
    40 powered off. The PMU chip is one of the few things left powered on, and it's
    41 able to generate a wakeup event on a timer.
    42 This code shows how to set the wakeup timer within the PMU.
    43 */
    44 
    45 // From autowake.cpp:
    46 
    47 // #define kAppleVIAUserClientMagicCookie 0x101face // or 0x101beef -- for PMU
    48 // #define kAppleVIAUserClientMagicCookie 0x101beef // or 0x101face  -- for PMU
    49 
    50 // The difference is 101beef is only for superusers and 101face works for
    51 // non-privileged users.  I have not determined which calls are only available
    52 // for superusers
    53 
    54 #define PMU_MAGIC_PASSWORD      0x0101FACE
    55 
    56 /* ==========================================
    57 * Close a device user client
    58 * =========================================== */
    59 static kern_return_t
    60 closeDevice(io_connect_t con)
    61 {
    62     kern_return_t ret = IOServiceClose(con);
    63 
    64     NSCAssert1(ret == kIOReturnSuccess, @"closeDevice: IOServiceClose returned an error of type %08lx", (unsigned long)ret);
    65 
    66     return ret;
    67 }
    68 
    69 /* ==========================================
    70 * Open an IORegistry device user client
    71 * =========================================== */
    72 static void
    73 openDevice(io_object_t obj, unsigned int type, io_connect_t * con)
    74 {
    75     kern_return_t ret = IOServiceOpen(obj, mach_task_self(), type, con);
    76 
    77     NSCAssert1(ret == kIOReturnSuccess, @"openDevice: IOServiceOpen returned an error of type %08lx", (unsigned long)ret);
    78 }
    79 
    80 /* ===========================================
    81 * Changes the string for a registry
    82 * property.
    83 * ===========================================  */
    84 void
    85 writeDataProperty(io_object_t handle, CFStringRef name,
    86                   unsigned char * bytes, unsigned int size)
    87 {
    88     kern_return_t kr = kIOReturnNoMemory;
    89     CFDataRef data;
    90 
    91     data = CFDataCreate(kCFAllocatorDefault, bytes, size);
    92     NSCAssert(data != NULL, @"writeDataProperty: CFDataCreate failed");
    93     [(NSData *)data autorelease];
    94 
    95     kr = IOConnectSetCFProperty(handle, name, data);
    96     NSCAssert1(kr == KERN_SUCCESS, @"writeDataProperty: IOConnectSetCFProperty returned an error of type %08lx", (unsigned long)kr);
    97 }
    98 
    99 /* ==========================================
    100 * Write a data property to the PMU driver
    101 * Arguments
    102 *     pmuReference - the IORegistry device to write to
    103 *     propertyName - Name of the property to write to
    104 *     data - Data to write
    105 *     dataSize - Data size
    106 * =========================================== */
    107 void
    108 writePMUProperty(io_object_t pmuReference, CFStringRef propertyName, void *data, size_t dataSize)
    109 {
    110     io_connect_t conObj;
    111     openDevice(pmuReference, PMU_MAGIC_PASSWORD, &conObj);
    112     writeDataProperty(conObj, propertyName, (unsigned char *)data, dataSize);
    113     closeDevice(conObj);
    114 }
    115 
    116 
    117 /* ==========================================
    118 * Look through the registry and search for an
    119 * IONetworkInterface objects with the given
    120 * name.
    121 * If a match is found, the object is returned.
    122 * =========================================== */
    123 
    124 io_service_t
    125 getInterfaceWithName(mach_port_t masterPort, char *className)
    126 {
    127     io_service_t obj;
    128 
    129     obj = IOServiceGetMatchingService(masterPort, IOServiceMatching(className));
    130 
    131     NSCAssert(obj != NULL, @"getInterfaceWithName: IOServiceGetMatchingService returned NULL");
    132 
    133     return obj;
    134 }
    135 
    136 /* ==========================================
    137 * Find the PMU in the IORegistry
    138 * =========================================== */
    139 io_service_t
    140 openPMUComPort(void)
    141 {
    142     static mach_port_t masterPort;
    143     kern_return_t kr;
    144 
    145     // Get a master port to talk with the mach_kernel
    146     kr = IOMasterPort(bootstrap_port, &masterPort);
    147     NSCAssert1(kr == KERN_SUCCESS, @"openPMUComPort: IOMasterPort returned an error of type %08lx", (unsigned long)kr);
    148 
    149     return getInterfaceWithName(masterPort, "ApplePMU");
    150 }
    151 
    152 
    153 /* ==========================================
    154 * Release our reference to the PMU in the IORegistry
    155 * =========================================== */
    156 void
    157 closePMUComPort(io_object_t pmuRef)
    158 {
    159     IOObjectRelease(pmuRef);
    160 }
    16113
    16214@implementation PSPowerManager
    … …  
    16416+ (BOOL)autoWakeSupported;
    16517{
    166     io_service_t pmuReference = openPMUComPort();
    167     if (pmuReference == NULL) return NO;
    168     closePMUComPort(pmuReference);
     18    // XXX imagine it's supported on all machines that support 10.4
    16919    return YES;
    17020}
    17121
    172 + (io_service_t)_pmuReference;
     22+ (void)setWakeTime:(NSDate *)time;
    17323{
    174     io_service_t pmuReference = openPMUComPort();
    175     NSAssert(pmuReference != NULL, NSLocalizedString(@"Couldn't find PMU in IORegistry. This computer may not support automatic wake from sleep.", "Assertion message: couldn't open ApplePMU"));
    176     return pmuReference;
    177 }
    178 
    179 + (NSDate *)wakeTime;
    180 {
    181     io_service_t pmuReference = [self _pmuReference];
    182     NSNumber *autoWakeTime;
    183     unsigned long long rawWakeTime;
    184    
    185     autoWakeTime = (NSNumber *)IORegistryEntryCreateCFProperty(pmuReference, CFSTR("AutoWake"), NULL, 0);
    186     closePMUComPort(pmuReference);
    187 
    188     if (autoWakeTime == nil) return nil;
    189     rawWakeTime = [autoWakeTime unsignedLongLongValue];
    190     if (rawWakeTime == 0) return nil;
    191     // XXX no idea what the epoch is supposed to be, but this works...
    192     return [NSDate dateWithTimeIntervalSinceReferenceDate: rawWakeTime - [[NSTimeZone systemTimeZone] secondsFromGMT] - 18446744072475736320LLU];
    193 }
    194 
    195 + (void)setWakeInterval:(unsigned long)wakeInterval;
    196 {
    197     io_service_t pmuReference = [self _pmuReference];
    198     writePMUProperty(pmuReference, CFSTR("AutoWake"), (unsigned long *)&wakeInterval, sizeof(wakeInterval));
    199     closePMUComPort(pmuReference);
    200 }
    201 
    202 + (void)setWakeTime:(NSDate *)time overrideIfEarlier:(BOOL)override;
    203 {
    204     unsigned long wakeInterval;
    205 
    206     if (time == nil) {
    207         wakeInterval = 0;
    208         override = YES;
    209     } else {
    210         wakeInterval = [time timeIntervalSinceNow];
    211         if (wakeInterval == 0) wakeInterval++; // 0 will disable
    212         if (!override) {
    213             NSDate *wakeTime = [self wakeTime];
    214             override = (wakeTime == nil || [wakeTime compare: time] == NSOrderedAscending);
    215         }
    216     }
    217 
    218     if (override) {
    219         [self setWakeInterval: wakeInterval];
    220     }
     24    IOPMSchedulePowerEvent((CFDateRef)time, (CFStringRef)[[NSBundle mainBundle] bundleIdentifier], CFSTR(kIOPMAutoWake));
    22125}
    22226
    22327+ (void)clearWakeTime;
    22428{
    225     [self setWakeTime: nil overrideIfEarlier: YES];
     29    // XXX implement (IOPMCancelScheduledPowerEvent)
    22630}
    22731
    … …  
    26670        delegate = [aDelegate retain];
    26771        root_port = IORegisterForSystemPower(self, &notificationPort, powerCallback, &notifier);
    268         NSAssert(root_port != NULL, @"IORegisterForSystemPower failed");
     72        NSAssert(root_port != 0, @"IORegisterForSystemPower failed");
    26973
    27074        CFRunLoopAddSource(CFRunLoopGetCurrent(), IONotificationPortGetRunLoopSource(notificationPort), kCFRunLoopDefaultMode);
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