diff options
Diffstat (limited to 'toolbox/alarm.c')
| -rw-r--r-- | toolbox/alarm.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/toolbox/alarm.c b/toolbox/alarm.c deleted file mode 100644 index 9bd58aa..0000000 --- a/toolbox/alarm.c +++ /dev/null @@ -1,190 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <string.h> -#include <errno.h> -#include <time.h> -#include <asm/ioctl.h> -//#include <linux/rtc.h> -#include <linux/android_alarm.h> - -int alarm_main(int argc, char *argv[]) -{ - int c; - int res; - struct tm tm; - time_t t; - struct timespec ts; -// struct rtc_time rtc_time; - char strbuf[26]; - int afd; - int nfd; -// struct timeval timeout = { 0, 0 }; - int wait = 0; - fd_set rfds; - const char wake_lock_id[] = "alarm_test"; - int waitalarmmask = 0; - - int useutc = 0; - android_alarm_type_t alarmtype_low = ANDROID_ALARM_RTC_WAKEUP; - android_alarm_type_t alarmtype_high = ANDROID_ALARM_RTC_WAKEUP; - android_alarm_type_t alarmtype = 0; - - do { - //c = getopt(argc, argv, "uw:"); - c = getopt(argc, argv, "uwat:"); - if (c == EOF) - break; - switch (c) { - case 'u': - useutc = 1; - break; - case 't': - alarmtype_low = alarmtype_high = strtol(optarg, NULL, 0); - break; - case 'a': - alarmtype_low = ANDROID_ALARM_RTC_WAKEUP; - alarmtype_high = ANDROID_ALARM_TYPE_COUNT - 1; - break; - case 'w': - //timeout.tv_sec = strtol(optarg, NULL, 0); - wait = 1; - break; - case '?': - fprintf(stderr, "%s: invalid option -%c\n", - argv[0], optopt); - exit(1); - } - } while (1); - if(optind + 2 < argc) { - fprintf(stderr,"%s [-uwa] [-t type] [seconds]\n", argv[0]); - return 1; - } - - afd = open("/dev/alarm", O_RDWR); - if(afd < 0) { - fprintf(stderr, "Unable to open rtc: %s\n", strerror(errno)); - return 1; - } - - if(optind == argc) { - for(alarmtype = alarmtype_low; alarmtype <= alarmtype_high; alarmtype++) { - waitalarmmask |= 1U << alarmtype; - } -#if 0 - res = ioctl(fd, RTC_ALM_READ, &tm); - if(res < 0) { - fprintf(stderr, "Unable to read alarm: %s\n", strerror(errno)); - return 1; - } -#endif -#if 0 - t = timegm(&tm); - if(useutc) - gmtime_r(&t, &tm); - else - localtime_r(&t, &tm); -#endif -#if 0 - asctime_r(&tm, strbuf); - printf("%s", strbuf); -#endif - } - else if(optind + 1 == argc) { -#if 0 - res = ioctl(fd, RTC_RD_TIME, &tm); - if(res < 0) { - fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno)); - return 1; - } - asctime_r(&tm, strbuf); - printf("Now: %s", strbuf); - time(&tv.tv_sec); -#endif -#if 0 - time(&ts.tv_sec); - ts.tv_nsec = 0; - - //strptime(argv[optind], NULL, &tm); - //tv.tv_sec = mktime(&tm); - //tv.tv_usec = 0; -#endif - for(alarmtype = alarmtype_low; alarmtype <= alarmtype_high; alarmtype++) { - waitalarmmask |= 1U << alarmtype; - res = ioctl(afd, ANDROID_ALARM_GET_TIME(alarmtype), &ts); - if(res < 0) { - fprintf(stderr, "Unable to get current time: %s\n", strerror(errno)); - return 1; - } - ts.tv_sec += strtol(argv[optind], NULL, 0); - //strtotimeval(argv[optind], &tv); - gmtime_r(&ts.tv_sec, &tm); - printf("time %s -> %ld.%09ld\n", argv[optind], ts.tv_sec, ts.tv_nsec); - asctime_r(&tm, strbuf); - printf("Requested %s", strbuf); - - res = ioctl(afd, ANDROID_ALARM_SET(alarmtype), &ts); - if(res < 0) { - fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno)); - return 1; - } - } -#if 0 - res = ioctl(fd, RTC_ALM_SET, &tm); - if(res < 0) { - fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno)); - return 1; - } - res = ioctl(fd, RTC_AIE_ON); - if(res < 0) { - fprintf(stderr, "Unable to enable alarm: %s\n", strerror(errno)); - return 1; - } -#endif - } - else { - fprintf(stderr,"%s [-u] [date]\n", argv[0]); - return 1; - } - - if(wait) { - while(waitalarmmask) { - printf("wait for alarm %x\n", waitalarmmask); - res = ioctl(afd, ANDROID_ALARM_WAIT); - if(res < 0) { - fprintf(stderr, "alarm wait failed\n"); - } - printf("got alarm %x\n", res); - waitalarmmask &= ~res; - nfd = open("/sys/android_power/acquire_full_wake_lock", O_RDWR); - write(nfd, wake_lock_id, sizeof(wake_lock_id) - 1); - close(nfd); - //sleep(5); - nfd = open("/sys/android_power/release_wake_lock", O_RDWR); - write(nfd, wake_lock_id, sizeof(wake_lock_id) - 1); - close(nfd); - } - printf("done\n"); - } -#if 0 - FD_ZERO(&rfds); - FD_SET(fd, &rfds); - res = select(fd + 1, &rfds, NULL, NULL, &timeout); - if(res < 0) { - fprintf(stderr, "select failed: %s\n", strerror(errno)); - return 1; - } - if(res > 0) { - int event; - read(fd, &event, sizeof(event)); - fprintf(stderr, "got %x\n", event); - } - else { - fprintf(stderr, "timeout waiting for alarm\n"); - } -#endif - - close(afd); - - return 0; -} |