141 lines
3.1 KiB
C++
141 lines
3.1 KiB
C++
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/*
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* Copyright 2004, J<EFBFBD>r<EFBFBD>me Duval, jerome.duval@free.fr.
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* Distributed under the terms of the MIT License.
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*/
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#include <Alert.h>
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#include <Application.h>
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#include <FindDirectory.h>
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#include <MessageRunner.h>
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#include <Roster.h>
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#include <String.h>
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#include <TextView.h>
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#include <stdio.h>
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const uint32 TIMEDALERT_UPDATE = 'taup';
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class TimedAlert : public BAlert
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{
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public:
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TimedAlert(const char *title, const char *text, const char *button1,
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const char *button2 = NULL, const char *button3 = NULL,
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button_width width = B_WIDTH_AS_USUAL, alert_type type = B_INFO_ALERT);
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void MessageReceived(BMessage *);
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void Show();
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static void GetLabel(BString &string);
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private:
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BMessageRunner *fRunner;
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};
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#define STRING1 "Attention!\n\nBecause of the switch from daylight saving time,\nyour \
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computer's clock may be an hour off. Currently,\nyour computer thinks it is "
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#define STRING2 ".\n\nIs this the correct time?"
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TimedAlert::TimedAlert(const char *title, const char *text, const char *button1,
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const char *button2 = NULL, const char *button3 = NULL,
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button_width width = B_WIDTH_AS_USUAL, alert_type type = B_INFO_ALERT)
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: BAlert(title, text, button1, button2, button3, width, type),
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fRunner(NULL)
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{
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}
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void
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TimedAlert::Show()
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{
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fRunner = new BMessageRunner(BMessenger(this), new BMessage(TIMEDALERT_UPDATE), 60000000);
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BAlert::Show();
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}
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void
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TimedAlert::MessageReceived(BMessage *msg)
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{
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if (msg->what == TIMEDALERT_UPDATE) {
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BString string;
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GetLabel(string);
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this->TextView()->SetText(string.String());
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} else
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BAlert::MessageReceived(msg);
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}
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void
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TimedAlert::GetLabel(BString &string)
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{
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string = STRING1;
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time_t t;
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struct tm tm;
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char timestring[15];
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time(&t);
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localtime_r(&t, &tm);
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strftime(timestring, 15, "%I:%M %p", &tm);
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string += timestring;
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string += STRING2;
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}
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int
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main(int argc, char **argv)
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{
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time_t t;
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struct tm tm;
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time(&t);
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localtime_r(&t, &tm);
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char path[B_PATH_NAME_LENGTH];
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if (find_directory(B_USER_SETTINGS_DIRECTORY, -1, true, path, B_PATH_NAME_LENGTH) != B_OK) {
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fprintf(stderr, "%s: can't find settings directory\n", argv[0]);
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exit(1);
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}
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strcat(path, "/time_dststatus");
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bool newFile = false;
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bool dst = false;
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int fd = open(path, O_RDWR | O_EXCL | O_CREAT);
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if (fd < 0) {
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newFile = false;
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fd = open(path, O_RDWR);
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if (fd < 0) {
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perror("couldn't open dst status settings file");
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exit(1);
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}
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char dst_byte;
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read(fd, &dst_byte, 1);
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dst = dst_byte == '1';
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} else {
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dst = tm.tm_isdst;
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}
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if (dst != tm.tm_isdst) {
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BApplication app("application/x-vnd.Haiku-cmd-dstconfig");
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BString string;
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TimedAlert::GetLabel(string);
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int32 index = (new TimedAlert("timedAlert", string.String(), "Ask me later", "Yes", "No"))->Go();
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if (index == 0)
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exit(0);
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if (index == 2) {
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index = (new BAlert("dstcheck", "Would you like to set the clock using the Time and\nDate preference utility?",
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"No", "Yes"))->Go();
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if (index == 1)
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be_roster->Launch("application/x-vnd.Be-TIME");
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}
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}
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lseek(fd, 0, SEEK_SET);
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char dst_byte = tm.tm_isdst ? '1' : '0';
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write(fd, &dst_byte, 1);
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close(fd);
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return 0;
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}
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