inet_file.cpp File Reference

#include <sys/time.h>
#include <sys/types.h>
#include <netdb.h>
#include <string.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>

Go to the source code of this file.

Macros
#define	SOCKET_ERROR   -1
#define	micro_sleep(n)

Functions
bool	fNET_BytesToRead (int socket)
void	fNET_close (int socket)
int	fNET_Recv (int socket, char *data, int bytestoread)
bool	fNET_Read (int socket, char *data, int bytestoread)
int	fNET_Write (int socket, int bytestowrite, const char *data)
char	fNET_fgetc (int socket)
void	fNET_cleanup ()
void	fNET_startup ()
bool	fNET_getHostByName (const char *hostname, unsigned short port, sockaddr_in &connexto)
int	fNET_listen (unsigned short port, const char *hostname)
int	fNET_ConnectTo (const char *hostname, unsigned short port)
int	fNET_Accept (int hServerSocket)
int	fNET_AcceptFrom (unsigned short port, const char *hostname)

Macro Definition Documentation

#define micro_sleep

(

n)

Value:

do {                                    \
        struct timeval tv;                  \
        tv.tv_usec = n%1000000;             \
        tv.tv_sec  = n/1000000;             \
        select( 0, NULL, NULL, NULL, &tv ); \
    }                                       \
    while (0)

Definition at line 30 of file inet_file.cpp.

Referenced by base_main_loop(), fNET_Read(), fNET_Recv(), main(), UniverseUtil::micro_sleep(), Music::Play(), Muzak::readerThread(), Audio::sleep(), GameUniverse::StartDraw(), and Music::~Music().

#define SOCKET_ERROR   -1

Definition at line 10 of file inet_file.cpp.

Function Documentation

int fNET_Accept

(

int

hServerSocket)

Definition at line 112 of file inet_file.cpp.

{
    return -1;
}

int fNET_AcceptFrom	(	unsigned short	port,
		const char *	hostname
	)

Definition at line 116 of file inet_file.cpp.

Referenced by main().

{
    return -1;
}

bool fNET_BytesToRead

(

int

socket)

Definition at line 39 of file inet_file.cpp.

Referenced by my_bytestoread().

{
    /*
     *  char c;
     *  if (read (socket,&c,1)==1) {
     *  printf ("read %c",c);
     *  printf ("seekin %d",lseek (socket,SEEK_CUR,-1));
     *
     *  return true;
     *  }
     *  return false;
     */

    off_t curpos = lseek( socket, SEEK_CUR, 0 );
    off_t endpos = lseek( socket, SEEK_END, 0 );
    if (curpos+1 != endpos) {
        lseek( socket, SEEK_SET, curpos );
        return true;
    }
    return false;
}

void fNET_cleanup

(

)

Definition at line 97 of file inet_file.cpp.

Referenced by main(), and Music::~Music().

{}

void fNET_close

(

int

socket)

Definition at line 60 of file inet_file.cpp.

Referenced by main(), and Music::~Music().

{
    close( socket );
}

int fNET_ConnectTo	(	const char *	hostname,
		unsigned short	port
	)

Definition at line 108 of file inet_file.cpp.

{
    return -1;
}

char fNET_fgetc

(

int

socket)

Definition at line 91 of file inet_file.cpp.

References fNET_Recv().

Referenced by main(), my_getchar(), and Muzak::readerThread().

{
    char myc = '\0';
    fNET_Recv( socket, &myc, sizeof (char) );
    return myc;
}

bool fNET_getHostByName	(	const char *	hostname,
		unsigned short	port,
		sockaddr_in &	connexto
	)

Definition at line 99 of file inet_file.cpp.

{
    return false;
}

int fNET_listen	(	unsigned short	port,
		const char *	hostname
	)

Definition at line 104 of file inet_file.cpp.

{
    return -1;
}

bool fNET_Read	(	int	socket,
		char *	data,
		int	bytestoread
	)

Definition at line 73 of file inet_file.cpp.

References micro_sleep.

{
    int bytes_read = 0;
    int ret;
    while (bytes_read < bytestoread) {
        ret = read( socket, data+bytes_read, bytestoread-bytes_read );
        if (-1 == ret)
            return false;
        bytes_read += ret;
        if (!ret) micro_sleep( 50000 );
    }
    return true;
}

int fNET_Recv	(	int	socket,
		char *	data,
		int	bytestoread
	)

Definition at line 64 of file inet_file.cpp.

References micro_sleep.

Referenced by fNET_fgetc().

{
    int retval = 0;
    while (retval == 0) {
        retval = read( socket, data, bytestoread );
        if (!retval) micro_sleep( 50000 );
    }
    return retval;
}

void fNET_startup

(

)

Definition at line 98 of file inet_file.cpp.

Referenced by main(), and Music::Music().

{}

int fNET_Write	(	int	socket,
		int	bytestowrite,
		const char *	data
	)

Definition at line 87 of file inet_file.cpp.

Referenced by F0rkProcess(), ForwardBytes(), Music::Music(), music_finished(), and Music::~Music().

{
    return write( socket, data, bytestowrite );
}