diff options
Diffstat (limited to '3rdparty/SDL2/src/power')
-rw-r--r-- | 3rdparty/SDL2/src/power/SDL_power.c | 126 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/android/SDL_syspower.c | 63 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/emscripten/SDL_syspower.c | 62 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/haiku/SDL_syspower.c | 126 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/linux/SDL_syspower.c | 519 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/macosx/SDL_syspower.c | 192 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/psp/SDL_syspower.c | 68 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/uikit/SDL_syspower.h | 32 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/uikit/SDL_syspower.m | 113 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/windows/SDL_syspower.c | 76 | ||||
-rw-r--r-- | 3rdparty/SDL2/src/power/winrt/SDL_syspower.cpp | 44 |
11 files changed, 0 insertions, 1421 deletions
diff --git a/3rdparty/SDL2/src/power/SDL_power.c b/3rdparty/SDL2/src/power/SDL_power.c deleted file mode 100644 index 016013b97c3..00000000000 --- a/3rdparty/SDL2/src/power/SDL_power.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../SDL_internal.h" -#include "SDL_power.h" - -/* - * Returns SDL_TRUE if we have a definitive answer. - * SDL_FALSE to try next implementation. - */ -typedef SDL_bool - (*SDL_GetPowerInfo_Impl) (SDL_PowerState * state, int *seconds, - int *percent); - -SDL_bool SDL_GetPowerInfo_Linux_sys_class_power_supply(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_Linux_proc_acpi(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_Linux_proc_apm(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_Windows(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_MacOSX(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_Haiku(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_UIKit(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_Android(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_PSP(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_WinRT(SDL_PowerState *, int *, int *); -SDL_bool SDL_GetPowerInfo_Emscripten(SDL_PowerState *, int *, int *); - -#ifndef SDL_POWER_DISABLED -#ifdef SDL_POWER_HARDWIRED -/* This is for things that _never_ have a battery */ -static SDL_bool -SDL_GetPowerInfo_Hardwired(SDL_PowerState * state, int *seconds, int *percent) -{ - *seconds = -1; - *percent = -1; - *state = SDL_POWERSTATE_NO_BATTERY; - return SDL_TRUE; -} -#endif -#endif - - -static SDL_GetPowerInfo_Impl implementations[] = { -#ifndef SDL_POWER_DISABLED -#ifdef SDL_POWER_LINUX /* in order of preference. More than could work. */ - SDL_GetPowerInfo_Linux_sys_class_power_supply, - SDL_GetPowerInfo_Linux_proc_acpi, - SDL_GetPowerInfo_Linux_proc_apm, -#endif -#ifdef SDL_POWER_WINDOWS /* handles Win32, Win64, PocketPC. */ - SDL_GetPowerInfo_Windows, -#endif -#ifdef SDL_POWER_UIKIT /* handles iPhone/iPad/etc */ - SDL_GetPowerInfo_UIKit, -#endif -#ifdef SDL_POWER_MACOSX /* handles Mac OS X, Darwin. */ - SDL_GetPowerInfo_MacOSX, -#endif -#ifdef SDL_POWER_HAIKU /* with BeOS euc.jp apm driver. Does this work on Haiku? */ - SDL_GetPowerInfo_Haiku, -#endif -#ifdef SDL_POWER_ANDROID /* handles Android. */ - SDL_GetPowerInfo_Android, -#endif -#ifdef SDL_POWER_PSP /* handles PSP. */ - SDL_GetPowerInfo_PSP, -#endif -#ifdef SDL_POWER_WINRT /* handles WinRT */ - SDL_GetPowerInfo_WinRT, -#endif -#ifdef SDL_POWER_EMSCRIPTEN /* handles Emscripten */ - SDL_GetPowerInfo_Emscripten, -#endif - -#ifdef SDL_POWER_HARDWIRED - SDL_GetPowerInfo_Hardwired, -#endif -#endif -}; - -SDL_PowerState -SDL_GetPowerInfo(int *seconds, int *percent) -{ - const int total = sizeof(implementations) / sizeof(implementations[0]); - int _seconds, _percent; - SDL_PowerState retval = SDL_POWERSTATE_UNKNOWN; - int i; - - /* Make these never NULL for platform-specific implementations. */ - if (seconds == NULL) { - seconds = &_seconds; - } - - if (percent == NULL) { - percent = &_percent; - } - - for (i = 0; i < total; i++) { - if (implementations[i](&retval, seconds, percent)) { - return retval; - } - } - - /* nothing was definitive. */ - *seconds = -1; - *percent = -1; - return SDL_POWERSTATE_UNKNOWN; -} - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/android/SDL_syspower.c b/3rdparty/SDL2/src/power/android/SDL_syspower.c deleted file mode 100644 index 5a4b0fc1447..00000000000 --- a/3rdparty/SDL2/src/power/android/SDL_syspower.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_ANDROID - -#include "SDL_power.h" - -#include "../../core/android/SDL_android.h" - -SDL_bool -SDL_GetPowerInfo_Android(SDL_PowerState * state, int *seconds, int *percent) -{ - int battery; - int plugged; - int charged; - - if (Android_JNI_GetPowerInfo(&plugged, &charged, &battery, seconds, percent) != -1) { - if (plugged) { - if (charged) { - *state = SDL_POWERSTATE_CHARGED; - } else if (battery) { - *state = SDL_POWERSTATE_CHARGING; - } else { - *state = SDL_POWERSTATE_NO_BATTERY; - *seconds = -1; - *percent = -1; - } - } else { - *state = SDL_POWERSTATE_ON_BATTERY; - } - } else { - *state = SDL_POWERSTATE_UNKNOWN; - *seconds = -1; - *percent = -1; - } - - return SDL_TRUE; -} - -#endif /* SDL_POWER_ANDROID */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/emscripten/SDL_syspower.c b/3rdparty/SDL2/src/power/emscripten/SDL_syspower.c deleted file mode 100644 index 307f79742be..00000000000 --- a/3rdparty/SDL2/src/power/emscripten/SDL_syspower.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_EMSCRIPTEN - -#include <emscripten/html5.h> - -#include "SDL_power.h" - -SDL_bool -SDL_GetPowerInfo_Emscripten(SDL_PowerState *state, int *seconds, int *percent) -{ - EmscriptenBatteryEvent batteryState; - int haveBattery = 0; - - if (emscripten_get_battery_status(&batteryState) == EMSCRIPTEN_RESULT_NOT_SUPPORTED) - return SDL_FALSE; - - haveBattery = batteryState.level != 1.0 || !batteryState.charging || batteryState.chargingTime != 0.0; - - if (!haveBattery) { - *state = SDL_POWERSTATE_NO_BATTERY; - *seconds = -1; - *percent = -1; - return SDL_TRUE; - } - - if (batteryState.charging) - *state = batteryState.chargingTime == 0.0 ? SDL_POWERSTATE_CHARGED : SDL_POWERSTATE_CHARGING; - else - *state = SDL_POWERSTATE_ON_BATTERY; - - *seconds = batteryState.dischargingTime; - *percent = batteryState.level * 100; - - return SDL_TRUE; -} - -#endif /* SDL_POWER_EMSCRIPTEN */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/haiku/SDL_syspower.c b/3rdparty/SDL2/src/power/haiku/SDL_syspower.c deleted file mode 100644 index cfda8c96229..00000000000 --- a/3rdparty/SDL2/src/power/haiku/SDL_syspower.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -/* !!! FIXME: does this thing even work on Haiku? */ -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_HAIKU - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> -#include <ctype.h> -#include <drivers/Drivers.h> - -/* These values are from apm.h ... */ -#define APM_DEVICE_PATH "/dev/misc/apm" -#define APM_FUNC_OFFSET 0x5300 -#define APM_FUNC_GET_POWER_STATUS 10 -#define APM_DEVICE_ALL 1 -#define APM_BIOS_CALL (B_DEVICE_OP_CODES_END + 3) - -#include "SDL_power.h" - -SDL_bool -SDL_GetPowerInfo_Haiku(SDL_PowerState * state, int *seconds, int *percent) -{ - const int fd = open("/dev/misc/apm", O_RDONLY); - SDL_bool need_details = SDL_FALSE; - uint16 regs[6]; - uint8 ac_status; - uint8 battery_status; - uint8 battery_flags; - uint8 battery_life; - uint32 battery_time; - int rc; - - if (fd == -1) { - return SDL_FALSE; /* maybe some other method will work? */ - } - - memset(regs, '\0', sizeof(regs)); - regs[0] = APM_FUNC_OFFSET + APM_FUNC_GET_POWER_STATUS; - regs[1] = APM_DEVICE_ALL; - rc = ioctl(fd, APM_BIOS_CALL, regs); - close(fd); - - if (rc < 0) { - return SDL_FALSE; - } - - ac_status = regs[1] >> 8; - battery_status = regs[1] & 0xFF; - battery_flags = regs[2] >> 8; - battery_life = regs[2] & 0xFF; - battery_time = (uint32) regs[3]; - - /* in theory, _something_ should be set in battery_flags, right? */ - if (battery_flags == 0x00) { /* older APM BIOS? Less fields. */ - battery_time = 0xFFFF; - if (battery_status == 0xFF) { - battery_flags = 0xFF; - } else { - battery_flags = (1 << battery_status); - } - } - - if ((battery_time != 0xFFFF) && (battery_time & (1 << 15))) { - /* time is in minutes, not seconds */ - battery_time = (battery_time & 0x7FFF) * 60; - } - - if (battery_flags == 0xFF) { /* unknown state */ - *state = SDL_POWERSTATE_UNKNOWN; - } else if (battery_flags & (1 << 7)) { /* no battery */ - *state = SDL_POWERSTATE_NO_BATTERY; - } else if (battery_flags & (1 << 3)) { /* charging */ - *state = SDL_POWERSTATE_CHARGING; - need_details = SDL_TRUE; - } else if (ac_status == 1) { - *state = SDL_POWERSTATE_CHARGED; /* on AC, not charging. */ - need_details = SDL_TRUE; - } else { - *state = SDL_POWERSTATE_ON_BATTERY; /* not on AC. */ - need_details = SDL_TRUE; - } - - *percent = -1; - *seconds = -1; - if (need_details) { - const int pct = (int) battery_life; - const int secs = (int) battery_time; - - if (pct != 255) { /* 255 == unknown */ - *percent = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */ - } - if (secs != 0xFFFF) { /* 0xFFFF == unknown */ - *seconds = secs; - } - } - - return SDL_TRUE; /* the definitive answer if APM driver replied. */ -} - -#endif /* SDL_POWER_HAIKU */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/linux/SDL_syspower.c b/3rdparty/SDL2/src/power/linux/SDL_syspower.c deleted file mode 100644 index 793e2666952..00000000000 --- a/3rdparty/SDL2/src/power/linux/SDL_syspower.c +++ /dev/null @@ -1,519 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_LINUX - -#include <stdio.h> -#include <unistd.h> - -#include <sys/types.h> -#include <sys/stat.h> -#include <dirent.h> -#include <fcntl.h> - -#include "SDL_power.h" - -static const char *proc_apm_path = "/proc/apm"; -static const char *proc_acpi_battery_path = "/proc/acpi/battery"; -static const char *proc_acpi_ac_adapter_path = "/proc/acpi/ac_adapter"; -static const char *sys_class_power_supply_path = "/sys/class/power_supply"; - -static int -open_power_file(const char *base, const char *node, const char *key) -{ - const size_t pathlen = strlen(base) + strlen(node) + strlen(key) + 3; - char *path = (char *) alloca(pathlen); - if (path == NULL) { - return -1; /* oh well. */ - } - - snprintf(path, pathlen, "%s/%s/%s", base, node, key); - return open(path, O_RDONLY); -} - - -static SDL_bool -read_power_file(const char *base, const char *node, const char *key, - char *buf, size_t buflen) -{ - ssize_t br = 0; - const int fd = open_power_file(base, node, key); - if (fd == -1) { - return SDL_FALSE; - } - br = read(fd, buf, buflen-1); - close(fd); - if (br < 0) { - return SDL_FALSE; - } - buf[br] = '\0'; /* null-terminate the string. */ - return SDL_TRUE; -} - - -static SDL_bool -make_proc_acpi_key_val(char **_ptr, char **_key, char **_val) -{ - char *ptr = *_ptr; - - while (*ptr == ' ') { - ptr++; /* skip whitespace. */ - } - - if (*ptr == '\0') { - return SDL_FALSE; /* EOF. */ - } - - *_key = ptr; - - while ((*ptr != ':') && (*ptr != '\0')) { - ptr++; - } - - if (*ptr == '\0') { - return SDL_FALSE; /* (unexpected) EOF. */ - } - - *(ptr++) = '\0'; /* terminate the key. */ - - while ((*ptr == ' ') && (*ptr != '\0')) { - ptr++; /* skip whitespace. */ - } - - if (*ptr == '\0') { - return SDL_FALSE; /* (unexpected) EOF. */ - } - - *_val = ptr; - - while ((*ptr != '\n') && (*ptr != '\0')) { - ptr++; - } - - if (*ptr != '\0') { - *(ptr++) = '\0'; /* terminate the value. */ - } - - *_ptr = ptr; /* store for next time. */ - return SDL_TRUE; -} - -static void -check_proc_acpi_battery(const char * node, SDL_bool * have_battery, - SDL_bool * charging, int *seconds, int *percent) -{ - const char *base = proc_acpi_battery_path; - char info[1024]; - char state[1024]; - char *ptr = NULL; - char *key = NULL; - char *val = NULL; - SDL_bool charge = SDL_FALSE; - SDL_bool choose = SDL_FALSE; - int maximum = -1; - int remaining = -1; - int secs = -1; - int pct = -1; - - if (!read_power_file(base, node, "state", state, sizeof (state))) { - return; - } else if (!read_power_file(base, node, "info", info, sizeof (info))) { - return; - } - - ptr = &state[0]; - while (make_proc_acpi_key_val(&ptr, &key, &val)) { - if (strcmp(key, "present") == 0) { - if (strcmp(val, "yes") == 0) { - *have_battery = SDL_TRUE; - } - } else if (strcmp(key, "charging state") == 0) { - /* !!! FIXME: what exactly _does_ charging/discharging mean? */ - if (strcmp(val, "charging/discharging") == 0) { - charge = SDL_TRUE; - } else if (strcmp(val, "charging") == 0) { - charge = SDL_TRUE; - } - } else if (strcmp(key, "remaining capacity") == 0) { - char *endptr = NULL; - const int cvt = (int) strtol(val, &endptr, 10); - if (*endptr == ' ') { - remaining = cvt; - } - } - } - - ptr = &info[0]; - while (make_proc_acpi_key_val(&ptr, &key, &val)) { - if (strcmp(key, "design capacity") == 0) { - char *endptr = NULL; - const int cvt = (int) strtol(val, &endptr, 10); - if (*endptr == ' ') { - maximum = cvt; - } - } - } - - if ((maximum >= 0) && (remaining >= 0)) { - pct = (int) ((((float) remaining) / ((float) maximum)) * 100.0f); - if (pct < 0) { - pct = 0; - } else if (pct > 100) { - pct = 100; - } - } - - /* !!! FIXME: calculate (secs). */ - - /* - * We pick the battery that claims to have the most minutes left. - * (failing a report of minutes, we'll take the highest percent.) - */ - if ((secs < 0) && (*seconds < 0)) { - if ((pct < 0) && (*percent < 0)) { - choose = SDL_TRUE; /* at least we know there's a battery. */ - } - if (pct > *percent) { - choose = SDL_TRUE; - } - } else if (secs > *seconds) { - choose = SDL_TRUE; - } - - if (choose) { - *seconds = secs; - *percent = pct; - *charging = charge; - } -} - -static void -check_proc_acpi_ac_adapter(const char * node, SDL_bool * have_ac) -{ - const char *base = proc_acpi_ac_adapter_path; - char state[256]; - char *ptr = NULL; - char *key = NULL; - char *val = NULL; - - if (!read_power_file(base, node, "state", state, sizeof (state))) { - return; - } - - ptr = &state[0]; - while (make_proc_acpi_key_val(&ptr, &key, &val)) { - if (strcmp(key, "state") == 0) { - if (strcmp(val, "on-line") == 0) { - *have_ac = SDL_TRUE; - } - } - } -} - - -SDL_bool -SDL_GetPowerInfo_Linux_proc_acpi(SDL_PowerState * state, - int *seconds, int *percent) -{ - struct dirent *dent = NULL; - DIR *dirp = NULL; - SDL_bool have_battery = SDL_FALSE; - SDL_bool have_ac = SDL_FALSE; - SDL_bool charging = SDL_FALSE; - - *seconds = -1; - *percent = -1; - *state = SDL_POWERSTATE_UNKNOWN; - - dirp = opendir(proc_acpi_battery_path); - if (dirp == NULL) { - return SDL_FALSE; /* can't use this interface. */ - } else { - while ((dent = readdir(dirp)) != NULL) { - const char *node = dent->d_name; - check_proc_acpi_battery(node, &have_battery, &charging, - seconds, percent); - } - closedir(dirp); - } - - dirp = opendir(proc_acpi_ac_adapter_path); - if (dirp == NULL) { - return SDL_FALSE; /* can't use this interface. */ - } else { - while ((dent = readdir(dirp)) != NULL) { - const char *node = dent->d_name; - check_proc_acpi_ac_adapter(node, &have_ac); - } - closedir(dirp); - } - - if (!have_battery) { - *state = SDL_POWERSTATE_NO_BATTERY; - } else if (charging) { - *state = SDL_POWERSTATE_CHARGING; - } else if (have_ac) { - *state = SDL_POWERSTATE_CHARGED; - } else { - *state = SDL_POWERSTATE_ON_BATTERY; - } - - return SDL_TRUE; /* definitive answer. */ -} - - -static SDL_bool -next_string(char **_ptr, char **_str) -{ - char *ptr = *_ptr; - char *str = *_str; - - while (*ptr == ' ') { /* skip any spaces... */ - ptr++; - } - - if (*ptr == '\0') { - return SDL_FALSE; - } - - str = ptr; - while ((*ptr != ' ') && (*ptr != '\n') && (*ptr != '\0')) - ptr++; - - if (*ptr != '\0') - *(ptr++) = '\0'; - - *_str = str; - *_ptr = ptr; - return SDL_TRUE; -} - -static SDL_bool -int_string(char *str, int *val) -{ - char *endptr = NULL; - *val = (int) strtol(str, &endptr, 0); - return ((*str != '\0') && (*endptr == '\0')); -} - -/* http://lxr.linux.no/linux+v2.6.29/drivers/char/apm-emulation.c */ -SDL_bool -SDL_GetPowerInfo_Linux_proc_apm(SDL_PowerState * state, - int *seconds, int *percent) -{ - SDL_bool need_details = SDL_FALSE; - int ac_status = 0; - int battery_status = 0; - int battery_flag = 0; - int battery_percent = 0; - int battery_time = 0; - const int fd = open(proc_apm_path, O_RDONLY); - char buf[128]; - char *ptr = &buf[0]; - char *str = NULL; - ssize_t br; - - if (fd == -1) { - return SDL_FALSE; /* can't use this interface. */ - } - - br = read(fd, buf, sizeof (buf) - 1); - close(fd); - - if (br < 0) { - return SDL_FALSE; - } - - buf[br] = '\0'; /* null-terminate the string. */ - if (!next_string(&ptr, &str)) { /* driver version */ - return SDL_FALSE; - } - if (!next_string(&ptr, &str)) { /* BIOS version */ - return SDL_FALSE; - } - if (!next_string(&ptr, &str)) { /* APM flags */ - return SDL_FALSE; - } - - if (!next_string(&ptr, &str)) { /* AC line status */ - return SDL_FALSE; - } else if (!int_string(str, &ac_status)) { - return SDL_FALSE; - } - - if (!next_string(&ptr, &str)) { /* battery status */ - return SDL_FALSE; - } else if (!int_string(str, &battery_status)) { - return SDL_FALSE; - } - if (!next_string(&ptr, &str)) { /* battery flag */ - return SDL_FALSE; - } else if (!int_string(str, &battery_flag)) { - return SDL_FALSE; - } - if (!next_string(&ptr, &str)) { /* remaining battery life percent */ - return SDL_FALSE; - } - if (str[strlen(str) - 1] == '%') { - str[strlen(str) - 1] = '\0'; - } - if (!int_string(str, &battery_percent)) { - return SDL_FALSE; - } - - if (!next_string(&ptr, &str)) { /* remaining battery life time */ - return SDL_FALSE; - } else if (!int_string(str, &battery_time)) { - return SDL_FALSE; - } - - if (!next_string(&ptr, &str)) { /* remaining battery life time units */ - return SDL_FALSE; - } else if (strcmp(str, "min") == 0) { - battery_time *= 60; - } - - if (battery_flag == 0xFF) { /* unknown state */ - *state = SDL_POWERSTATE_UNKNOWN; - } else if (battery_flag & (1 << 7)) { /* no battery */ - *state = SDL_POWERSTATE_NO_BATTERY; - } else if (battery_flag & (1 << 3)) { /* charging */ - *state = SDL_POWERSTATE_CHARGING; - need_details = SDL_TRUE; - } else if (ac_status == 1) { - *state = SDL_POWERSTATE_CHARGED; /* on AC, not charging. */ - need_details = SDL_TRUE; - } else { - *state = SDL_POWERSTATE_ON_BATTERY; - need_details = SDL_TRUE; - } - - *percent = -1; - *seconds = -1; - if (need_details) { - const int pct = battery_percent; - const int secs = battery_time; - - if (pct >= 0) { /* -1 == unknown */ - *percent = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */ - } - if (secs >= 0) { /* -1 == unknown */ - *seconds = secs; - } - } - - return SDL_TRUE; -} - -/* !!! FIXME: implement d-bus queries to org.freedesktop.UPower. */ - -SDL_bool -SDL_GetPowerInfo_Linux_sys_class_power_supply(SDL_PowerState *state, int *seconds, int *percent) -{ - const char *base = sys_class_power_supply_path; - struct dirent *dent; - DIR *dirp; - - dirp = opendir(base); - if (!dirp) { - return SDL_FALSE; - } - - *state = SDL_POWERSTATE_NO_BATTERY; /* assume we're just plugged in. */ - *seconds = -1; - *percent = -1; - - while ((dent = readdir(dirp)) != NULL) { - const char *name = dent->d_name; - SDL_bool choose = SDL_FALSE; - char str[64]; - SDL_PowerState st; - int secs; - int pct; - - if ((SDL_strcmp(name, ".") == 0) || (SDL_strcmp(name, "..") == 0)) { - continue; /* skip these, of course. */ - } else if (!read_power_file(base, name, "type", str, sizeof (str))) { - continue; /* Don't know _what_ we're looking at. Give up on it. */ - } else if (SDL_strcmp(str, "Battery\n") != 0) { - continue; /* we don't care about UPS and such. */ - } - - /* some drivers don't offer this, so if it's not explicitly reported assume it's present. */ - if (read_power_file(base, name, "present", str, sizeof (str)) && (SDL_strcmp(str, "0\n") == 0)) { - st = SDL_POWERSTATE_NO_BATTERY; - } else if (!read_power_file(base, name, "status", str, sizeof (str))) { - st = SDL_POWERSTATE_UNKNOWN; /* uh oh */ - } else if (SDL_strcmp(str, "Charging\n") == 0) { - st = SDL_POWERSTATE_CHARGING; - } else if (SDL_strcmp(str, "Discharging\n") == 0) { - st = SDL_POWERSTATE_ON_BATTERY; - } else if ((SDL_strcmp(str, "Full\n") == 0) || (SDL_strcmp(str, "Not charging\n") == 0)) { - st = SDL_POWERSTATE_CHARGED; - } else { - st = SDL_POWERSTATE_UNKNOWN; /* uh oh */ - } - - if (!read_power_file(base, name, "capacity", str, sizeof (str))) { - pct = -1; - } else { - pct = SDL_atoi(str); - pct = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */ - } - - if (!read_power_file(base, name, "time_to_empty_now", str, sizeof (str))) { - secs = -1; - } else { - secs = SDL_atoi(str); - secs = (secs <= 0) ? -1 : secs; /* 0 == unknown */ - } - - /* - * We pick the battery that claims to have the most minutes left. - * (failing a report of minutes, we'll take the highest percent.) - */ - if ((secs < 0) && (*seconds < 0)) { - if ((pct < 0) && (*percent < 0)) { - choose = SDL_TRUE; /* at least we know there's a battery. */ - } else if (pct > *percent) { - choose = SDL_TRUE; - } - } else if (secs > *seconds) { - choose = SDL_TRUE; - } - - if (choose) { - *seconds = secs; - *percent = pct; - *state = st; - } - } - - closedir(dirp); - return SDL_TRUE; /* don't look any further. */ -} - -#endif /* SDL_POWER_LINUX */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/macosx/SDL_syspower.c b/3rdparty/SDL2/src/power/macosx/SDL_syspower.c deleted file mode 100644 index f865d59ef6f..00000000000 --- a/3rdparty/SDL2/src/power/macosx/SDL_syspower.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_MACOSX - -#include <CoreFoundation/CoreFoundation.h> -#include <IOKit/ps/IOPowerSources.h> -#include <IOKit/ps/IOPSKeys.h> - -#include "SDL_power.h" - -/* CoreFoundation is so verbose... */ -#define STRMATCH(a,b) (CFStringCompare(a, b, 0) == kCFCompareEqualTo) -#define GETVAL(k,v) \ - CFDictionaryGetValueIfPresent(dict, CFSTR(k), (const void **) v) - -/* Note that AC power sources also include a laptop battery it is charging. */ -static void -checkps(CFDictionaryRef dict, SDL_bool * have_ac, SDL_bool * have_battery, - SDL_bool * charging, int *seconds, int *percent) -{ - CFStringRef strval; /* don't CFRelease() this. */ - CFBooleanRef bval; - CFNumberRef numval; - SDL_bool charge = SDL_FALSE; - SDL_bool choose = SDL_FALSE; - SDL_bool is_ac = SDL_FALSE; - int secs = -1; - int maxpct = -1; - int pct = -1; - - if ((GETVAL(kIOPSIsPresentKey, &bval)) && (bval == kCFBooleanFalse)) { - return; /* nothing to see here. */ - } - - if (!GETVAL(kIOPSPowerSourceStateKey, &strval)) { - return; - } - - if (STRMATCH(strval, CFSTR(kIOPSACPowerValue))) { - is_ac = *have_ac = SDL_TRUE; - } else if (!STRMATCH(strval, CFSTR(kIOPSBatteryPowerValue))) { - return; /* not a battery? */ - } - - if ((GETVAL(kIOPSIsChargingKey, &bval)) && (bval == kCFBooleanTrue)) { - charge = SDL_TRUE; - } - - if (GETVAL(kIOPSMaxCapacityKey, &numval)) { - SInt32 val = -1; - CFNumberGetValue(numval, kCFNumberSInt32Type, &val); - if (val > 0) { - *have_battery = SDL_TRUE; - maxpct = (int) val; - } - } - - if (GETVAL(kIOPSMaxCapacityKey, &numval)) { - SInt32 val = -1; - CFNumberGetValue(numval, kCFNumberSInt32Type, &val); - if (val > 0) { - *have_battery = SDL_TRUE; - maxpct = (int) val; - } - } - - if (GETVAL(kIOPSTimeToEmptyKey, &numval)) { - SInt32 val = -1; - CFNumberGetValue(numval, kCFNumberSInt32Type, &val); - - /* Mac OS X reports 0 minutes until empty if you're plugged in. :( */ - if ((val == 0) && (is_ac)) { - val = -1; /* !!! FIXME: calc from timeToFull and capacity? */ - } - - secs = (int) val; - if (secs > 0) { - secs *= 60; /* value is in minutes, so convert to seconds. */ - } - } - - if (GETVAL(kIOPSCurrentCapacityKey, &numval)) { - SInt32 val = -1; - CFNumberGetValue(numval, kCFNumberSInt32Type, &val); - pct = (int) val; - } - - if ((pct > 0) && (maxpct > 0)) { - pct = (int) ((((double) pct) / ((double) maxpct)) * 100.0); - } - - if (pct > 100) { - pct = 100; - } - - /* - * We pick the battery that claims to have the most minutes left. - * (failing a report of minutes, we'll take the highest percent.) - */ - if ((secs < 0) && (*seconds < 0)) { - if ((pct < 0) && (*percent < 0)) { - choose = SDL_TRUE; /* at least we know there's a battery. */ - } - if (pct > *percent) { - choose = SDL_TRUE; - } - } else if (secs > *seconds) { - choose = SDL_TRUE; - } - - if (choose) { - *seconds = secs; - *percent = pct; - *charging = charge; - } -} - -#undef GETVAL -#undef STRMATCH - - -SDL_bool -SDL_GetPowerInfo_MacOSX(SDL_PowerState * state, int *seconds, int *percent) -{ - CFTypeRef blob = IOPSCopyPowerSourcesInfo(); - - *seconds = -1; - *percent = -1; - *state = SDL_POWERSTATE_UNKNOWN; - - if (blob != NULL) { - CFArrayRef list = IOPSCopyPowerSourcesList(blob); - if (list != NULL) { - /* don't CFRelease() the list items, or dictionaries! */ - SDL_bool have_ac = SDL_FALSE; - SDL_bool have_battery = SDL_FALSE; - SDL_bool charging = SDL_FALSE; - const CFIndex total = CFArrayGetCount(list); - CFIndex i; - for (i = 0; i < total; i++) { - CFTypeRef ps = (CFTypeRef) CFArrayGetValueAtIndex(list, i); - CFDictionaryRef dict = - IOPSGetPowerSourceDescription(blob, ps); - if (dict != NULL) { - checkps(dict, &have_ac, &have_battery, &charging, - seconds, percent); - } - } - - if (!have_battery) { - *state = SDL_POWERSTATE_NO_BATTERY; - } else if (charging) { - *state = SDL_POWERSTATE_CHARGING; - } else if (have_ac) { - *state = SDL_POWERSTATE_CHARGED; - } else { - *state = SDL_POWERSTATE_ON_BATTERY; - } - - CFRelease(list); - } - CFRelease(blob); - } - - return SDL_TRUE; /* always the definitive answer on Mac OS X. */ -} - -#endif /* SDL_POWER_MACOSX */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/psp/SDL_syspower.c b/3rdparty/SDL2/src/power/psp/SDL_syspower.c deleted file mode 100644 index 76c21b94771..00000000000 --- a/3rdparty/SDL2/src/power/psp/SDL_syspower.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_PSP - -#include "SDL_power.h" -#include <psppower.h> - - -SDL_bool -SDL_GetPowerInfo_PSP(SDL_PowerState * state, int *seconds, - int *percent) -{ - int battery = scePowerIsBatteryExist(); - int plugged = scePowerIsPowerOnline(); - int charging = scePowerIsBatteryCharging(); - - *state = SDL_POWERSTATE_UNKNOWN; - *seconds = -1; - *percent = -1; - - if (!battery) { - *state = SDL_POWERSTATE_NO_BATTERY; - *seconds = -1; - *percent = -1; - } else if (charging) { - *state = SDL_POWERSTATE_CHARGING; - *percent = scePowerGetBatteryLifePercent(); - *seconds = scePowerGetBatteryLifeTime()*60; - } else if (plugged) { - *state = SDL_POWERSTATE_CHARGED; - *percent = scePowerGetBatteryLifePercent(); - *seconds = scePowerGetBatteryLifeTime()*60; - } else { - *state = SDL_POWERSTATE_ON_BATTERY; - *percent = scePowerGetBatteryLifePercent(); - *seconds = scePowerGetBatteryLifeTime()*60; - } - - - return SDL_TRUE; /* always the definitive answer on PSP. */ -} - -#endif /* SDL_POWER_PSP */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/uikit/SDL_syspower.h b/3rdparty/SDL2/src/power/uikit/SDL_syspower.h deleted file mode 100644 index 4cfa5c974a1..00000000000 --- a/3rdparty/SDL2/src/power/uikit/SDL_syspower.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#if SDL_POWER_UIKIT - -#include "SDL_power.h" - -void SDL_UIKit_UpdateBatteryMonitoring(void); -SDL_bool SDL_GetPowerInfo_UIKit(SDL_PowerState * state, int *seconds, int *percent); - -#endif /* SDL_POWER_UIKIT */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/uikit/SDL_syspower.m b/3rdparty/SDL2/src/power/uikit/SDL_syspower.m deleted file mode 100644 index 7186b219ca2..00000000000 --- a/3rdparty/SDL2/src/power/uikit/SDL_syspower.m +++ /dev/null @@ -1,113 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_UIKIT - -#import <UIKit/UIKit.h> - -#include "SDL_power.h" -#include "SDL_timer.h" -#include "SDL_assert.h" -#include "SDL_syspower.h" - -#if !TARGET_OS_TV -/* turn off the battery monitor if it's been more than X ms since last check. */ -static const int BATTERY_MONITORING_TIMEOUT = 3000; -static Uint32 SDL_UIKitLastPowerInfoQuery = 0; - -void -SDL_UIKit_UpdateBatteryMonitoring(void) -{ - if (SDL_UIKitLastPowerInfoQuery) { - if (SDL_TICKS_PASSED(SDL_GetTicks(), SDL_UIKitLastPowerInfoQuery + BATTERY_MONITORING_TIMEOUT)) { - UIDevice *uidev = [UIDevice currentDevice]; - SDL_assert([uidev isBatteryMonitoringEnabled] == YES); - [uidev setBatteryMonitoringEnabled:NO]; - SDL_UIKitLastPowerInfoQuery = 0; - } - } -} -#else -void -SDL_UIKit_UpdateBatteryMonitoring(void) -{ - /* Do nothing. */ -} -#endif /* !TARGET_OS_TV */ - -SDL_bool -SDL_GetPowerInfo_UIKit(SDL_PowerState * state, int *seconds, int *percent) -{ -#if TARGET_OS_TV - *state = SDL_POWERSTATE_NO_BATTERY; - *seconds = -1; - *percent = -1; -#else /* TARGET_OS_TV */ - @autoreleasepool { - UIDevice *uidev = [UIDevice currentDevice]; - - if (!SDL_UIKitLastPowerInfoQuery) { - SDL_assert(uidev.isBatteryMonitoringEnabled == NO); - uidev.batteryMonitoringEnabled = YES; - } - - /* UIKit_GL_SwapWindow() (etc) will check this and disable the battery - * monitoring if the app hasn't queried it in the last X seconds. - * Apparently monitoring the battery burns battery life. :) - * Apple's docs say not to monitor the battery unless you need it. - */ - SDL_UIKitLastPowerInfoQuery = SDL_GetTicks(); - - *seconds = -1; /* no API to estimate this in UIKit. */ - - switch (uidev.batteryState) { - case UIDeviceBatteryStateCharging: - *state = SDL_POWERSTATE_CHARGING; - break; - - case UIDeviceBatteryStateFull: - *state = SDL_POWERSTATE_CHARGED; - break; - - case UIDeviceBatteryStateUnplugged: - *state = SDL_POWERSTATE_ON_BATTERY; - break; - - case UIDeviceBatteryStateUnknown: - default: - *state = SDL_POWERSTATE_UNKNOWN; - break; - } - - const float level = uidev.batteryLevel; - *percent = ( (level < 0.0f) ? -1 : ((int) ((level * 100) + 0.5f)) ); - } -#endif /* TARGET_OS_TV */ - - return SDL_TRUE; /* always the definitive answer on iOS. */ -} - -#endif /* SDL_POWER_UIKIT */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/windows/SDL_syspower.c b/3rdparty/SDL2/src/power/windows/SDL_syspower.c deleted file mode 100644 index ff3784ccf60..00000000000 --- a/3rdparty/SDL2/src/power/windows/SDL_syspower.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_WINDOWS - -#include "../../core/windows/SDL_windows.h" - -#include "SDL_power.h" - -SDL_bool -SDL_GetPowerInfo_Windows(SDL_PowerState * state, int *seconds, int *percent) -{ - SYSTEM_POWER_STATUS status; - SDL_bool need_details = SDL_FALSE; - - /* This API should exist back to Win95. */ - if (!GetSystemPowerStatus(&status)) - { - /* !!! FIXME: push GetLastError() into SDL_GetError() */ - *state = SDL_POWERSTATE_UNKNOWN; - } else if (status.BatteryFlag == 0xFF) { /* unknown state */ - *state = SDL_POWERSTATE_UNKNOWN; - } else if (status.BatteryFlag & (1 << 7)) { /* no battery */ - *state = SDL_POWERSTATE_NO_BATTERY; - } else if (status.BatteryFlag & (1 << 3)) { /* charging */ - *state = SDL_POWERSTATE_CHARGING; - need_details = SDL_TRUE; - } else if (status.ACLineStatus == 1) { - *state = SDL_POWERSTATE_CHARGED; /* on AC, not charging. */ - need_details = SDL_TRUE; - } else { - *state = SDL_POWERSTATE_ON_BATTERY; /* not on AC. */ - need_details = SDL_TRUE; - } - - *percent = -1; - *seconds = -1; - if (need_details) { - const int pct = (int) status.BatteryLifePercent; - const int secs = (int) status.BatteryLifeTime; - - if (pct != 255) { /* 255 == unknown */ - *percent = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */ - } - if (secs != 0xFFFFFFFF) { /* ((DWORD)-1) == unknown */ - *seconds = secs; - } - } - - return SDL_TRUE; /* always the definitive answer on Windows. */ -} - -#endif /* SDL_POWER_WINDOWS */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ diff --git a/3rdparty/SDL2/src/power/winrt/SDL_syspower.cpp b/3rdparty/SDL2/src/power/winrt/SDL_syspower.cpp deleted file mode 100644 index 94e5a28536f..00000000000 --- a/3rdparty/SDL2/src/power/winrt/SDL_syspower.cpp +++ /dev/null @@ -1,44 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#ifndef SDL_POWER_DISABLED -#if SDL_POWER_WINRT - -#include "SDL_power.h" - -extern "C" -SDL_bool -SDL_GetPowerInfo_WinRT(SDL_PowerState * state, int *seconds, int *percent) -{ - /* TODO, WinRT: Battery info is available on at least one WinRT platform (Windows Phone 8). Implement SDL_GetPowerInfo_WinRT as appropriate. */ - /* Notes: - - the Win32 function, GetSystemPowerStatus, is not available for use on WinRT - - Windows Phone 8 has a 'Battery' class, which is documented as available for C++ - - More info on WP8's Battery class can be found at http://msdn.microsoft.com/library/windowsphone/develop/jj207231 - */ - return SDL_FALSE; -} - -#endif /* SDL_POWER_WINRT */ -#endif /* SDL_POWER_DISABLED */ - -/* vi: set ts=4 sw=4 expandtab: */ |