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Remove select-related testing functions

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This commit is contained in:
Gustaf Alhäll 2024-09-27 18:25:14 +02:00
parent fafa522c50
commit ac802318f9
3 changed files with 4 additions and 89 deletions
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14
src/netcode/d_net.c
View file

@ -67,8 +67,6 @@ INT16 hardware_MAXPACKETLENGTH;
boolean (*I_NetGet)(void) = NULL;
void (*I_NetSend)(void) = NULL;
boolean (*I_NetCanSend)(void) = NULL;
boolean (*I_NetCanGet)(void) = NULL;
void (*I_NetCloseSocket)(void) = NULL;
void (*I_NetFreeNodenum)(INT32 nodenum) = NULL;
SINT8 (*I_NetMakeNodewPort)(const char *address, const char* port) = NULL;
@ -993,15 +991,7 @@ boolean HSendPacket(INT32 node, boolean reliable, UINT8 acknum, size_t packetlen
netbuffer->ackreturn = 0;
if (reliable)
{
if (I_NetCanSend && !I_NetCanSend())
{
if (netbuffer->packettype < PT_CANFAIL)
GetFreeAcknum(&netbuffer->ack, true);
DEBFILE("HSendPacket: Out of bandwidth\n");
return false;
}
else if (!GetFreeAcknum(&netbuffer->ack, false))
if (!GetFreeAcknum(&netbuffer->ack, false))
return false;
}
else
@ -1205,7 +1195,6 @@ boolean D_CheckNetGame(void)
I_NetGet = Internal_Get;
I_NetSend = Internal_Send;
I_NetCanSend = NULL;
I_NetCloseSocket = NULL;
I_NetFreeNodenum = Internal_FreeNodenum;
I_NetMakeNodewPort = NULL;
@ -1375,7 +1364,6 @@ void D_CloseConnection(void)
I_NetGet = Internal_Get;
I_NetSend = Internal_Send;
I_NetCanSend = NULL;
I_NetCloseSocket = NULL;
I_NetFreeNodenum = Internal_FreeNodenum;
I_NetMakeNodewPort = NULL;

8
src/netcode/i_net.h
View file

@ -67,18 +67,10 @@ extern doomcom_t *doomcom;
*/
extern boolean (*I_NetGet)(void);
/** \brief ask to driver if there is data waiting
*/
extern boolean (*I_NetCanGet)(void);
/** \brief send packet within doomcom struct
*/
extern void (*I_NetSend)(void);
/** \brief ask to driver if all is ok to send data now
*/
extern boolean (*I_NetCanSend)(void);
/** \brief close a connection
\param nodenum node to be closed

71
src/netcode/i_tcp.c
View file

@ -143,7 +143,6 @@ typedef union
#endif
#include "i_addrinfo.h"
#define SELECTTEST
#define DEFAULTPORT "5029"
#ifdef USE_WINSOCK
@ -631,56 +630,6 @@ static boolean SOCK_Get(void)
return false;
}
// check if we can send (do not go over the buffer)
static fd_set masterset;
#ifdef SELECTTEST
static boolean FD_CPY(fd_set *src, fd_set *dst, SOCKET_TYPE *fd, size_t len)
{
boolean testset = false;
FD_ZERO(dst);
for (size_t i = 0; i < len;i++)
{
if(fd[i] != (SOCKET_TYPE)ERRSOCKET &&
FD_ISSET(fd[i], src) && !FD_ISSET(fd[i], dst)) // no checking for dups
{
FD_SET(fd[i], dst);
testset = true;
}
}
return testset;
}
static boolean SOCK_CanSend(void)
{
struct timeval timeval_for_select = {0, 0};
fd_set tset;
int wselect;
if(!FD_CPY(&masterset, &tset, mysockets, mysocketses))
return false;
wselect = select(255, NULL, &tset, NULL, &timeval_for_select);
if (wselect >= 1)
return true;
return false;
}
static boolean SOCK_CanGet(void)
{
struct timeval timeval_for_select = {0, 0};
fd_set tset;
int rselect;
if(!FD_CPY(&masterset, &tset, mysockets, mysocketses))
return false;
rselect = select(255, &tset, NULL, NULL, &timeval_for_select);
if (rselect >= 1)
return true;
return false;
}
#endif
static inline ssize_t SOCK_SendToAddr(SOCKET_TYPE socket, mysockaddr_t *sockaddr)
{
socklen_t d4 = (socklen_t)sizeof(struct sockaddr_in);
@ -922,7 +871,6 @@ static boolean UDP_Socket(void)
mysockets[s] = ERRSOCKET;
for (s = 0; s < MAXNETNODES+1; s++)
nodesocket[s] = ERRSOCKET;
FD_ZERO(&masterset);
s = 0;
memset(&hints, 0x00, sizeof (hints));
@ -949,7 +897,6 @@ static boolean UDP_Socket(void)
mysockets[s] = UDP_Bind(runp->ai_family, runp->ai_addr, (socklen_t)runp->ai_addrlen);
if (mysockets[s] != (SOCKET_TYPE)ERRSOCKET)
{
FD_SET(mysockets[s], &masterset);
myfamily[s] = hints.ai_family;
s++;
}
@ -970,7 +917,6 @@ static boolean UDP_Socket(void)
mysockets[s] = UDP_Bind(runp->ai_family, runp->ai_addr, (socklen_t)runp->ai_addrlen);
if (mysockets[s] != (SOCKET_TYPE)ERRSOCKET)
{
FD_SET(mysockets[s], &masterset);
myfamily[s] = hints.ai_family;
s++;
#ifdef HAVE_MINIUPNPC
@ -1003,7 +949,6 @@ static boolean UDP_Socket(void)
mysockets[s] = UDP_Bind(runp->ai_family, runp->ai_addr, (socklen_t)runp->ai_addrlen);
if (mysockets[s] != (SOCKET_TYPE)ERRSOCKET)
{
FD_SET(mysockets[s], &masterset);
myfamily[s] = hints.ai_family;
s++;
}
@ -1024,7 +969,6 @@ static boolean UDP_Socket(void)
mysockets[s] = UDP_Bind(runp->ai_family, runp->ai_addr, (socklen_t)runp->ai_addrlen);
if (mysockets[s] != (SOCKET_TYPE)ERRSOCKET)
{
FD_SET(mysockets[s], &masterset);
myfamily[s] = hints.ai_family;
s++;
}
@ -1150,16 +1094,13 @@ boolean I_InitTcpDriver(void)
static void SOCK_CloseSocket(void)
{
for (size_t i=0; i < MAXNETNODES+1; i++)
for (size_t i=0; i < mysocketses; i++)
{
if (mysockets[i] != (SOCKET_TYPE)ERRSOCKET
&& FD_ISSET(mysockets[i], &masterset))
{
FD_CLR(mysockets[i], &masterset);
if (mysockets[i] != (SOCKET_TYPE)ERRSOCKET)
close(mysockets[i]);
}
mysockets[i] = ERRSOCKET;
}
mysocketses = 0;
}
void I_ShutdownTcpDriver(void)
@ -1245,12 +1186,6 @@ static boolean SOCK_OpenSocket(void)
I_NetFreeNodenum = SOCK_FreeNodenum;
I_NetMakeNodewPort = SOCK_NetMakeNodewPort;
#ifdef SELECTTEST
// seem like not work with libsocket : (
I_NetCanSend = SOCK_CanSend;
I_NetCanGet = SOCK_CanGet;
#endif
// build the socket but close it first
SOCK_CloseSocket();
return UDP_Socket();