Module: wine Branch: master Commit: eea87600d21adcd910f72f1cdaf698451884f582 URL: https://source.winehq.org/git/wine.git/?a=commit;h=eea87600d21adcd910f72f1cd...
Author: Chip Davis cdavis@codeweavers.com Date: Sun Nov 24 20:09:31 2019 -0600
ntdll: Implement SystemBatteryState for Mac OS.
Signed-off-by: Chip Davis cdavis@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ntdll/nt.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+)
diff --git a/dlls/ntdll/nt.c b/dlls/ntdll/nt.c index c9b278d3fc..f59aba0358 100644 --- a/dlls/ntdll/nt.c +++ b/dlls/ntdll/nt.c @@ -38,6 +38,9 @@ #endif #ifdef HAVE_IOKIT_IOKITLIB_H # include <IOKit/IOKitLib.h> +# include <IOKit/pwr_mgt/IOPM.h> +# include <IOKit/pwr_mgt/IOPMLib.h> +# include <IOKit/ps/IOPowerSources.h> #endif
#include <ctype.h> @@ -3291,6 +3294,73 @@ static NTSTATUS fill_battery_state(SYSTEM_BATTERY_STATE *bs) return STATUS_SUCCESS; }
+#elif defined(HAVE_IOKIT_IOKITLIB_H) + +static NTSTATUS fill_battery_state(SYSTEM_BATTERY_STATE *bs) +{ + CFArrayRef batteries; + CFDictionaryRef battery; + CFNumberRef prop; + uint32_t value, voltage; + CFTimeInterval remain; + + if (IOPMCopyBatteryInfo( kIOMasterPortDefault, &batteries ) != kIOReturnSuccess) + return STATUS_ACCESS_DENIED; + + if (CFArrayGetCount( batteries ) == 0) + { + /* Just assume we're on AC with no battery. */ + bs->AcOnLine = TRUE; + return STATUS_SUCCESS; + } + /* Just use the first battery. */ + battery = CFArrayGetValueAtIndex( batteries, 0 ); + + prop = CFDictionaryGetValue( battery, CFSTR(kIOBatteryFlagsKey) ); + CFNumberGetValue( prop, kCFNumberSInt32Type, &value ); + + if (value & kIOBatteryInstalled) + bs->BatteryPresent = TRUE; + else + /* Since we are executing code, we must have AC power. */ + bs->AcOnLine = TRUE; + if (value & kIOBatteryChargerConnect) + { + bs->AcOnLine = TRUE; + if (value & kIOBatteryCharge) + bs->Charging = TRUE; + } + else + bs->Discharging = TRUE; + + /* We'll need the voltage to be able to interpret the other values. */ + prop = CFDictionaryGetValue( battery, CFSTR(kIOBatteryVoltageKey) ); + CFNumberGetValue( prop, kCFNumberSInt32Type, &voltage ); + + prop = CFDictionaryGetValue( battery, CFSTR(kIOBatteryCapacityKey) ); + CFNumberGetValue( prop, kCFNumberSInt32Type, &value ); + bs->MaxCapacity = value * voltage; + /* Apple uses "estimated time < 10:00" and "22%" for these, but we'll follow + * Windows for now (5% and 33%). */ + bs->DefaultAlert1 = bs->MaxCapacity / 20; + bs->DefaultAlert2 = bs->MaxCapacity / 3; + + prop = CFDictionaryGetValue( battery, CFSTR(kIOBatteryCurrentChargeKey) ); + CFNumberGetValue( prop, kCFNumberSInt32Type, &value ); + bs->RemainingCapacity = value * voltage; + + prop = CFDictionaryGetValue( battery, CFSTR(kIOBatteryAmperageKey) ); + CFNumberGetValue( prop, kCFNumberSInt32Type, &value ); + bs->Rate = value * voltage; + + remain = IOPSGetTimeRemainingEstimate(); + if (remain != kIOPSTimeRemainingUnknown && remain != kIOPSTimeRemainingUnlimited) + bs->EstimatedTime = (ULONG)remain; + + CFRelease( batteries ); + return STATUS_SUCCESS; +} + #else
static NTSTATUS fill_battery_state(SYSTEM_BATTERY_STATE *bs)