Convert build system to automake per Anders Kaseorg Makefile.am

examples/ntester.cpp

@@ -0,0 +1,124 @@
+#include <termios.h>
+#include <unistd.h>
+#include <poll.h>
+
+#include "user.hpp"
+#include "networktransport.cpp"
+
+using namespace Network;
+
+int main( int argc, char *argv[] )
+{
+  bool server = true;
+  char *key;
+  char *ip;
+  int port;
+
+  UserStream me, remote;
+
+  Transport<UserStream, UserStream> *n;
+
+  try {
+    if ( argc > 1 ) {
+      server = false;
+      /* client */
+      
+      key = argv[ 1 ];
+      ip = argv[ 2 ];
+      port = atoi( argv[ 3 ] );
+      
+      n = new Transport<UserStream, UserStream>( me, remote, key, ip, port );
+    } else {
+      n = new Transport<UserStream, UserStream>( me, remote, NULL );
+    }
+  } catch ( CryptoException e ) {
+    fprintf( stderr, "Fatal error: %s\n", e.text.c_str() );
+    exit( 1 );
+  }
+
+  fprintf( stderr, "Port bound is %d, key is %s\n", n->port(), n->get_key().c_str() );
+
+  if ( server ) {
+    struct pollfd my_pollfd;
+    my_pollfd.fd = n->fd();
+    my_pollfd.events = POLLIN;
+    uint64_t last_num = n->get_remote_state_num();
+    while ( true ) {
+      try {
+	if ( poll( &my_pollfd, 1, n->wait_time() ) < 0 ) {
+	  perror( "poll" );
+	  exit( 1 );
+	}
+	
+	n->tick();
+
+	if ( my_pollfd.revents & POLLIN ) {
+	  n->recv();
+
+	  if ( n->get_remote_state_num() != last_num ) {
+	    fprintf( stderr, "[%d=>%d %s]", (int)last_num, (int)n->get_remote_state_num(), n->get_remote_diff().c_str() );
+	    last_num = n->get_remote_state_num();
+	  }
+	}
+      } catch ( CryptoException e ) {
+	fprintf( stderr, "Cryptographic error: %s\n", e.text.c_str() );
+      }
+    }
+  } else {
+    struct termios saved_termios;
+    struct termios the_termios;
+
+    if ( tcgetattr( STDIN_FILENO, &the_termios ) < 0 ) {
+      perror( "tcgetattr" );
+      exit( 1 );
+    }
+
+    saved_termios = the_termios;
+
+    cfmakeraw( &the_termios );
+
+    if ( tcsetattr( STDIN_FILENO, TCSANOW, &the_termios ) < 0 ) {
+      perror( "tcsetattr" );
+      exit( 1 );
+    }
+
+    struct pollfd fds[ 2 ];
+    fds[ 0 ].fd = STDIN_FILENO;
+    fds[ 0 ].events = POLLIN;
+
+    fds[ 1 ].fd = n->fd();
+    fds[ 1 ].events = POLLIN;
+
+    while( true ) {
+      try {
+	if ( poll( fds, 2, n->wait_time() ) < 0 ) {
+	  perror( "poll" );
+	}
+
+	n->tick();
+
+	if ( fds[ 0 ].revents & POLLIN ) {
+	  char x;
+	  assert( read( STDIN_FILENO, &x, 1 ) == 1 );
+	  n->get_current_state().push_back( Parser::UserByte( x ) );
+	}
+
+	if ( fds[ 1 ].revents & POLLIN ) {
+	  n->recv();
+	}
+      } catch ( NetworkException e ) {
+	fprintf( stderr, "%s: %s\r\n", e.function.c_str(), strerror( e.the_errno ) );
+	break;
+      } catch ( CryptoException e ) {
+	fprintf( stderr, "Cryptographic error: %s\n", e.text.c_str() );
+      }
+    }
+
+    if ( tcsetattr( STDIN_FILENO, TCSANOW, &saved_termios ) < 0 ) {
+      perror( "tcsetattr" );
+      exit( 1 );
+    }    
+  }
+
+  delete n;
+}