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| 1 | +/** |
| 2 | + * Copyright (C) 2018 Swingflip and CompCom |
| 3 | + * |
| 4 | + * This program is free software; you can redistribute it and/or |
| 5 | + * modify it under the terms of the GNU General Public License |
| 6 | + * as published by the Free Software Foundation; either version 3 |
| 7 | + * of the License, or (at your option) any later version. |
| 8 | + */ |
| 9 | + |
| 10 | +#include "framework/controller.h" |
| 11 | +#include "framework/powerwatch.h" |
| 12 | + |
| 13 | +#include <thread> |
| 14 | +#include <chrono> |
| 15 | +#include <cstdlib> |
| 16 | +#include <cstring> |
| 17 | +#include <unistd.h> |
| 18 | +#include <sys/reboot.h> |
| 19 | +#include <linux/reboot.h> |
| 20 | + |
| 21 | +Controller c(1); |
| 22 | +PowerWatch pw; |
| 23 | +const auto fpsTime = std::chrono::milliseconds(200); |
| 24 | +auto nextUpdateTime = std::chrono::system_clock::now()+fpsTime; |
| 25 | + |
| 26 | +int DisplayMenu() |
| 27 | +{ |
| 28 | + system("standby ReloadImagePayload"); |
| 29 | + system("cat /tmp/power_menu_screen > /dev/fb0"); |
| 30 | + auto fpsTime = std::chrono::milliseconds(33); // Check for input faster |
| 31 | + //system("echo DEBUG: Displaying hibernate menu..."); |
| 32 | + for(;;) |
| 33 | + { |
| 34 | + c.Update(); |
| 35 | + if(c.PeekButtonStatus(A)) //Accept (Hibernate) |
| 36 | + { |
| 37 | + //system("echo DEBUG: Accepted hibernate..."); |
| 38 | + return 1; |
| 39 | + } |
| 40 | + else if(c.PeekButtonStatus(X)) //Accept (Standby) |
| 41 | + { |
| 42 | + //system("echo DEBUG: Accepted standby..."); |
| 43 | + return 2; |
| 44 | + } |
| 45 | + else if(c.PeekButtonStatus(Y)) //Cancel |
| 46 | + { |
| 47 | + //system("echo DEBUG: Cancelled hibernate..."); |
| 48 | + return 3; |
| 49 | + } |
| 50 | + else if(pw.buttonPress()) |
| 51 | + { |
| 52 | + return 3; |
| 53 | + } |
| 54 | + system("cat /tmp/power_menu_screen > /dev/fb0"); // This will fix the framebuffer getting overwritten by a stack process |
| 55 | + std::this_thread::sleep_until(nextUpdateTime); |
| 56 | + nextUpdateTime+=fpsTime; |
| 57 | + } |
| 58 | +} |
| 59 | + |
| 60 | +int GetState() |
| 61 | +{ |
| 62 | + for(;;) |
| 63 | + { |
| 64 | + c.Update(); |
| 65 | + if(c.PeekButtonStatus(L) && c.PeekButtonStatus(R) && c.GetButtonStatus(UP)) |
| 66 | + { |
| 67 | + system("standby DisplayMenu"); |
| 68 | + return DisplayMenu(); |
| 69 | + } |
| 70 | + else |
| 71 | + { |
| 72 | + std::this_thread::sleep_until(nextUpdateTime); |
| 73 | + nextUpdateTime+=fpsTime; |
| 74 | + } |
| 75 | + } |
| 76 | +} |
| 77 | + |
| 78 | +void Hibernate() |
| 79 | +{ |
| 80 | + system("standby Hibernate"); |
| 81 | + |
| 82 | + for(;;) |
| 83 | + { |
| 84 | + c.Update(); |
| 85 | + if(c.PeekButtonStatus(L) && c.PeekButtonStatus(R) && c.GetButtonStatus(UP)) //L+R+SELECT = Hibernate / Reboot from Hibernate |
| 86 | + { |
| 87 | + //system("echo Core Temperature at the time of reboot out of hibernation: $(hakchi hwmon)c"); |
| 88 | + system("echo 1 > /sys/devices/virtual/disp/disp/attr/lcd"); |
| 89 | + break; |
| 90 | + } |
| 91 | + else if(c.PeekButtonStatus(L) && c.PeekButtonStatus(R) && c.GetButtonStatus(DOWN)) |
| 92 | + { |
| 93 | + //system("echo Core Temperature at the time of shutdown out of hibernation: $(hakchi hwmon)c"); |
| 94 | + system("standby HibernateReboot &"); |
| 95 | + exit(0); |
| 96 | + } |
| 97 | + else if(pw.buttonPress()) |
| 98 | + { |
| 99 | + system("standby Resume &"); |
| 100 | + exit(0); |
| 101 | + } |
| 102 | + std::this_thread::sleep_until(nextUpdateTime); |
| 103 | + nextUpdateTime+=fpsTime; |
| 104 | + } |
| 105 | +} |
| 106 | + |
| 107 | +void Standby() |
| 108 | +{ |
| 109 | + system("standby Standby"); |
| 110 | + |
| 111 | + for(;;) |
| 112 | + { |
| 113 | + c.Update(); |
| 114 | + if(c.PeekButtonStatus(L) && c.PeekButtonStatus(R) && c.GetButtonStatus(UP)) //L+R+SELECT = Hibernate / Reboot from Hibernate |
| 115 | + { |
| 116 | + //system("echo Core Temperature at the time of reboot out of standby: $(hakchi hwmon)c"); |
| 117 | + system("echo Rebooting console out from standby mode..."); |
| 118 | + sync(); |
| 119 | + setuid(0); |
| 120 | + reboot(RB_AUTOBOOT); |
| 121 | + exit(0); |
| 122 | + } |
| 123 | + if(c.PeekButtonStatus(L) && c.PeekButtonStatus(R) && c.GetButtonStatus(DOWN)) |
| 124 | + { |
| 125 | + //system("echo Core Temperature at the time of shutdown out of standby: $(hakchi hwmon)c"); |
| 126 | + system("echo Shutting down console out from standby mode..."); |
| 127 | + sync(); |
| 128 | + setuid(0); |
| 129 | + reboot(LINUX_REBOOT_CMD_POWER_OFF); |
| 130 | + exit(0); |
| 131 | + } |
| 132 | + std::this_thread::sleep_until(nextUpdateTime); |
| 133 | + nextUpdateTime+=fpsTime; |
| 134 | + } |
| 135 | +} |
| 136 | + |
| 137 | +int main(int argc, char * argv[]) |
| 138 | +{ |
| 139 | + if(argc == 2 && strcmp(argv[1], "--displayMenu") == 0) |
| 140 | + { |
| 141 | + switch(DisplayMenu()) |
| 142 | + { |
| 143 | + case 1: |
| 144 | + Hibernate(); |
| 145 | + break; |
| 146 | + case 2: |
| 147 | + Standby(); |
| 148 | + break; |
| 149 | + } |
| 150 | + system("rm -f /tmp/power_menu_screen"); |
| 151 | + } |
| 152 | + else |
| 153 | + { |
| 154 | + for(;;) |
| 155 | + { |
| 156 | + switch(GetState()) |
| 157 | + { |
| 158 | + case 1: |
| 159 | + Hibernate(); |
| 160 | + break; |
| 161 | + case 2: |
| 162 | + Standby(); |
| 163 | + break; |
| 164 | + } |
| 165 | + system("standby Resume"); |
| 166 | + } |
| 167 | + } |
| 168 | +} |
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