Diff: alarm.cpp

Revision:

0:9fa2874be5e4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/alarm.cpp	Fri May 01 18:07:34 2015 +0000
@@ -0,0 +1,51 @@
+#include "alarm.h"
+#include <string>
+#include "EthernetInterface.h"
+#include "mbed.h"
+
+using namespace std;
+
+alarmTime nextAlarm;
+
+alarmTime getAlarmTime() {
+    
+    TCPSocketConnection sock;
+    sock.connect("ece4180.cloudapp.net", 80);
+
+    char http_cmd[] = "GET /alarm.php HTTP/1.0\n\n";
+    sock.send_all(http_cmd, sizeof(http_cmd)-1);
+
+    char buffer[300];
+    int ret;
+    while (true) {
+        ret = sock.receive(buffer, sizeof(buffer)-1);
+        if (ret <= 0)
+            break;
+        buffer[ret] = '\0';
+    }
+    sock.close();
+    
+    string t(buffer);
+    t = t.substr(t.find("\r\n\r\n")+4);
+    printf("Time: %s\n", t);
+    nextAlarm.full = t;
+    nextAlarm.hour = atoi(t.substr(0,2).c_str());
+    printf("Hour: %d\n", nextAlarm.hour);
+    nextAlarm.minute = atoi(t.substr(3).c_str());
+    printf("Minute: %d\n", nextAlarm.minute);
+    
+    return nextAlarm;
+}
+
+string isItAlarmTime(time_t *t) {
+    
+    //alarmTime at = getAlarmTime();
+    getAlarmTime();
+    int hour = localtime(t)->tm_hour-4;
+    int min = localtime(t)->tm_min;
+    
+    printf("MBED Time: %d:%d\n", hour, min);
+    printf("Server Time: %d:%d\n", nextAlarm.hour, nextAlarm.minute);
+    
+    return (((hour == nextAlarm.hour) && (min == nextAlarm.minute)) ? "1" : "0");
+}
\ No newline at end of file