Merge pull request #4 from bridadan/style_fixes

Fixing up style

Author: bridadan

NTPClient.cpp

@@ -1,38 +1,35 @@
 #include "ntp-client/NTPClient.h"
 #include "mbed.h"
 
-NTPClient::NTPClient(NetworkInterface *iface) {
-    this->iface = iface;   
-    
-    _nist_server_address = NTP_DEFULT_NIST_SERVER_ADDRESS;
-    _nist_server_port = NTP_DEFULT_NIST_SERVER_PORT;
+NTPClient::NTPClient(NetworkInterface *iface)
+: iface(iface), nist_server_address(NTP_DEFULT_NIST_SERVER_ADDRESS), nist_server_port(NTP_DEFULT_NIST_SERVER_PORT) {
 }
 
 void NTPClient::set_server(char* server, int port){
-    _nist_server_address = server;
-    _nist_server_port = port;
+    nist_server_address = server;
+    nist_server_port = port;
 }
 
 time_t NTPClient::get_timestamp(int timeout) {
     const time_t TIME1970 = 2208988800L;
     int ntp_send_values[12] = {0};
     int ntp_recv_values[12] = {0};
-    
+
     SocketAddress nist;
-    int ret_gethostbyname = iface->gethostbyname(_nist_server_address, &nist);
-    
+    int ret_gethostbyname = iface->gethostbyname(nist_server_address, &nist);
+
     if (ret_gethostbyname < 0) {
         // Network error on DNS lookup
         return ret_gethostbyname;
     }
-    
-    nist.set_port(_nist_server_port);
-    
+
+    nist.set_port(nist_server_port);
+
     memset(ntp_send_values, 0x00, sizeof(ntp_send_values));
     ntp_send_values[0] = '\x1b';
 
     memset(ntp_recv_values, 0x00, sizeof(ntp_recv_values));
-    
+
     UDPSocket sock;
     sock.open(iface);
     sock.set_timeout(timeout);
@@ -41,7 +38,7 @@ time_t NTPClient::get_timestamp(int timeout) {
 
     SocketAddress source;
     const int n = sock.recvfrom(&source, (void*)ntp_recv_values, sizeof(ntp_recv_values));
-    
+
     if (n > 10) {
         return ntohl(ntp_recv_values[10]) - TIME1970;
     } else {
@@ -61,4 +58,4 @@ uint32_t NTPClient::ntohl(uint32_t x) {
     ret |= (x & 0xff0000UL) >> 8;
     ret |= (x & 0xff000000UL) >> 24;
     return ret;
-}
+}

NTPClient.h

@@ -8,10 +8,11 @@ class NTPClient {
         NTPClient(NetworkInterface *iface);
         void set_server(char* server, int port);
         time_t get_timestamp(int timeout = 15000);
-        
+
     private:
         NetworkInterface *iface;
+        char* nist_server_address;
+        int nist_server_port;
+
         uint32_t ntohl(uint32_t num);
-        char* _nist_server_address;
-        int _nist_server_port;
-};
+};