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1 /***********************************************************************\
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2 * powrprof.d *
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3 * *
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4 * Windows API header module *
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5 * *
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6 * Translated from MinGW Windows headers *
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7 * by Stewart Gordon *
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8 * *
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9 * Placed into public domain *
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10 \***********************************************************************/
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11 module win32.powrprof;
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12 pragma(lib, "powrprof.lib");
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13
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14 private import win32.windef;
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15 private import win32.ntdef;
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16
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17 // FIXME: look up Windows version support
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18
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19 const ULONG
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20 EnableSysTrayBatteryMeter = 1,
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21 EnableMultiBatteryDisplay = 2,
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22 EnablePasswordLogon = 4,
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23 EnableWakeOnRing = 8,
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24 EnableVideoDimDisplay = 16;
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25
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26 const UINT NEWSCHEME = -1;
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27
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28 struct GLOBAL_MACHINE_POWER_POLICY {
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29 ULONG Revision;
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30 SYSTEM_POWER_STATE LidOpenWakeAc;
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31 SYSTEM_POWER_STATE LidOpenWakeDc;
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32 ULONG BroadcastCapacityResolution;
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33 }
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34 alias GLOBAL_MACHINE_POWER_POLICY* PGLOBAL_MACHINE_POWER_POLICY;
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35
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36 struct GLOBAL_USER_POWER_POLICY {
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37 ULONG Revision;
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38 POWER_ACTION_POLICY PowerButtonAc;
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39 POWER_ACTION_POLICY PowerButtonDc;
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40 POWER_ACTION_POLICY SleepButtonAc;
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41 POWER_ACTION_POLICY SleepButtonDc;
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42 POWER_ACTION_POLICY LidCloseAc;
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43 POWER_ACTION_POLICY LidCloseDc;
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44 SYSTEM_POWER_LEVEL[NUM_DISCHARGE_POLICIES] DischargePolicy;
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45 ULONG GlobalFlags;
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46 }
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47 alias GLOBAL_USER_POWER_POLICY* PGLOBAL_USER_POWER_POLICY;
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48
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49 struct GLOBAL_POWER_POLICY {
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50 GLOBAL_USER_POWER_POLICY user;
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51 GLOBAL_MACHINE_POWER_POLICY mach;
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52 }
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53 alias GLOBAL_POWER_POLICY* PGLOBAL_POWER_POLICY;
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54
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55 struct MACHINE_POWER_POLICY {
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56 ULONG Revision;
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57 SYSTEM_POWER_STATE MinSleepAc;
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58 SYSTEM_POWER_STATE MinSleepDc;
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59 SYSTEM_POWER_STATE ReducedLatencySleepAc;
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60 SYSTEM_POWER_STATE ReducedLatencySleepDc;
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61 ULONG DozeTimeoutAc;
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62 ULONG DozeTimeoutDc;
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63 ULONG DozeS4TimeoutAc;
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64 ULONG DozeS4TimeoutDc;
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65 UCHAR MinThrottleAc;
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66 UCHAR MinThrottleDc;
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67 UCHAR[2] pad1;
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68 POWER_ACTION_POLICY OverThrottledAc;
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69 POWER_ACTION_POLICY OverThrottledDc;
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70 }
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71 alias MACHINE_POWER_POLICY* PMACHINE_POWER_POLICY;
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72
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73 struct MACHINE_PROCESSOR_POWER_POLICY {
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74 ULONG Revision;
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75 PROCESSOR_POWER_POLICY ProcessorPolicyAc;
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76 PROCESSOR_POWER_POLICY ProcessorPolicyDc;
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77 }
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78 alias MACHINE_PROCESSOR_POWER_POLICY* PMACHINE_PROCESSOR_POWER_POLICY;
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79
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80 struct USER_POWER_POLICY {
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81 ULONG Revision;
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82 POWER_ACTION_POLICY IdleAc;
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83 POWER_ACTION_POLICY IdleDc;
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84 ULONG IdleTimeoutAc;
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85 ULONG IdleTimeoutDc;
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86 UCHAR IdleSensitivityAc;
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87 UCHAR IdleSensitivityDc;
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88 UCHAR ThrottlePolicyAc;
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89 UCHAR ThrottlePolicyDc;
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90 SYSTEM_POWER_STATE MaxSleepAc;
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91 SYSTEM_POWER_STATE MaxSleepDc;
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92 ULONG[2] Reserved;
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93 ULONG VideoTimeoutAc;
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94 ULONG VideoTimeoutDc;
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95 ULONG SpindownTimeoutAc;
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96 ULONG SpindownTimeoutDc;
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97 BOOLEAN OptimizeForPowerAc;
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98 BOOLEAN OptimizeForPowerDc;
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99 UCHAR FanThrottleToleranceAc;
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100 UCHAR FanThrottleToleranceDc;
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101 UCHAR ForcedThrottleAc;
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102 UCHAR ForcedThrottleDc;
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103 }
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104 alias USER_POWER_POLICY* PUSER_POWER_POLICY;
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105
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106 struct POWER_POLICY {
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107 USER_POWER_POLICY user;
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108 MACHINE_POWER_POLICY mach;
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109 }
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110 alias POWER_POLICY* PPOWER_POLICY;
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111
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112 extern (Windows) {
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113 alias BOOLEAN function(UINT, DWORD, LPTSTR, DWORD, LPTSTR, PPOWER_POLICY,
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114 LPARAM) PWRSCHEMESENUMPROC;
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115 alias BOOLEAN function(POWER_ACTION, SYSTEM_POWER_STATE, ULONG, BOOLEAN)
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116 PFNNTINITIATEPWRACTION;
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117
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118 NTSTATUS CallNtPowerInformation(POWER_INFORMATION_LEVEL, PVOID, ULONG,
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119 PVOID, ULONG);
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120 BOOLEAN CanUserWritePwrScheme();
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121 BOOLEAN DeletePwrScheme(UINT);
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122 BOOLEAN EnumPwrSchemes(PWRSCHEMESENUMPROC, LPARAM);
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123 BOOLEAN GetActivePwrScheme(PUINT);
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124 BOOLEAN GetCurrentPowerPolicies(PGLOBAL_POWER_POLICY, PPOWER_POLICY);
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125 BOOLEAN GetPwrCapabilities(PSYSTEM_POWER_CAPABILITIES);
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126 BOOLEAN GetPwrDiskSpindownRange(PUINT, PUINT);
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127 BOOLEAN IsAdminOverrideActive(PADMINISTRATOR_POWER_POLICY);
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128 BOOLEAN IsPwrHibernateAllowed();
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129 BOOLEAN IsPwrShutdownAllowed();
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130 BOOLEAN IsPwrSuspendAllowed();
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131 BOOLEAN ReadGlobalPwrPolicy(PGLOBAL_POWER_POLICY);
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132 BOOLEAN ReadProcessorPwrScheme(UINT, PMACHINE_PROCESSOR_POWER_POLICY);
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133 BOOLEAN ReadPwrScheme(UINT, PPOWER_POLICY);
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134 BOOLEAN SetActivePwrScheme(UINT, PGLOBAL_POWER_POLICY, PPOWER_POLICY);
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135 BOOLEAN SetSuspendState(BOOLEAN, BOOLEAN, BOOLEAN);
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136 BOOLEAN WriteGlobalPwrPolicy(PGLOBAL_POWER_POLICY);
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137 BOOLEAN WriteProcessorPwrScheme(UINT, PMACHINE_PROCESSOR_POWER_POLICY);
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138 BOOLEAN ValidatePowerPolicies(PGLOBAL_POWER_POLICY, PPOWER_POLICY);
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139 BOOLEAN WritePwrScheme(PUINT, LPTSTR, LPTSTR, PPOWER_POLICY);
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140 }
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