*/
#include "socket.h"
+
+#ifdef _WIN32
+ #define WIN32_LEAN_AND_MEAN
+ // Without this some of the network functions are not found on mingw
+ #ifndef _WIN32_WINNT
+ #define _WIN32_WINNT 0x0501
+ #endif
+ #include <windows.h>
+ #include <winsock2.h>
+ #include <ws2tcpip.h>
+ #ifdef _MSC_VER
+ #pragma comment(lib, "ws2_32.lib")
+ #endif
+typedef SOCKET socket_t;
+typedef int socklen_t;
+#else
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netinet/in.h>
+ #include <fcntl.h>
+ #include <netdb.h>
+ #include <unistd.h>
+ #include <arpa/inet.h>
+typedef int socket_t;
+#endif
+
+#include "constants.h"
#include "debug.h"
#include <stdio.h>
#include <iostream>
#include <stdlib.h>
#include <errno.h>
+#include "utility.h"
-// Debug printing options
-#define DP 0
+bool socket_enable_debug_output = false;
+#define DP socket_enable_debug_output
+// This is prepended to everything printed here
#define DPS ""
bool g_sockets_initialized = false;
Address::Address()
{
+ m_address = 0;
+ m_port = 0;
}
Address::Address(unsigned int address, unsigned short port)
freeaddrinfo(resolved);
}
+std::string Address::serializeString() const
+{
+ unsigned int a, b, c, d;
+ a = (m_address & 0xFF000000)>>24;
+ b = (m_address & 0x00FF0000)>>16;
+ c = (m_address & 0x0000FF00)>>8;
+ d = (m_address & 0x000000FF);
+ return itos(a)+"."+itos(b)+"."+itos(c)+"."+itos(d);
+}
+
unsigned int Address::getAddress() const
{
return m_address;
m_address = address;
}
+void Address::setAddress(unsigned int a, unsigned int b,
+ unsigned int c, unsigned int d)
+{
+ m_address = (a<<24) | (b<<16) | ( c<<8) | d;
+}
+
void Address::setPort(unsigned short port)
{
m_port = port;
{
bool dumping_packet = false;
if(INTERNET_SIMULATOR)
- dumping_packet = (rand()%10==0); //easy
- //dumping_packet = (rand()%4==0); // hard
+ dumping_packet = (myrand()%10==0); //easy
+ //dumping_packet = (myrand()%4==0); // hard
if(DP){
/*dstream<<DPS<<"UDPSocket("<<(int)m_handle
dstream<<", size="<<size<<", data=";
for(int i=0; i<size && i<20; i++){
if(i%2==0) DEBUGPRINT(" ");
- DEBUGPRINT("%.2X", ((int)((const char*)data)[i])&0xff);
+ unsigned int a = ((const unsigned char*)data)[i];
+ DEBUGPRINT("%.2X", a);
}
if(size>20)
dstream<<"...";
dstream<<", size="<<received<<", data=";
for(int i=0; i<received && i<20; i++){
if(i%2==0) DEBUGPRINT(" ");
- DEBUGPRINT("%.2X", ((int)((const char*)data)[i])&0xff);
+ unsigned int a = ((const unsigned char*)data)[i];
+ DEBUGPRINT("%.2X", a);
}
if(received>20)
dstream<<"...";
<<timeout_ms<<")"<<std::endl;*/
return false;
}
+ else if(result < 0 && errno == EINTR){
+ return false;
+ }
else if(result < 0){
// Error
#ifndef DISABLE_ERRNO