RecvThread::RecvThread(QSharedPointer<QTcpSocket> sock):
QThread()
{
socket=sock;
QTextCodec::setCodecForCStrings( QTextCodec::codecForName("utf8") );
connect(socket.data(),SIGNAL(readyRead()),SLOT(readFromServer()),Qt::QueuedConnection);
}
intrupt(fd_set * readfds)
{
time_t time(time_t *);
unsigned long t;
udcounter++;
#ifdef RECORDGAME
if (playback)
needredraw |= readFromFile();
else
#endif
needredraw |=
readFromServer(readfds);
t = msetime();
if (needredraw && (t >= lastredraw + redrawDelay * 100))
{
lastredraw = t;
needredraw = 0;
lastread = time(NULL);
redraw();
updateMaxStats(0); /* Update the max stats * *
* <isae> */
#ifdef WIN32
W_FlushScrollingWindow(messwa);
W_FlushScrollingWindow(messwt);
W_FlushScrollingWindow(messwi);
W_FlushScrollingWindow(messwk);
W_FlushScrollingWindow(reviewWin);
W_FlushScrollingWindow(phaserwin);
#endif
UpdatePlayerList();
}
if (reinitPlanets)
{
initPlanets();
reinitPlanets = 0;
}
if (me->p_status == POUTFIT)
{
death();
}
}
int getConfiguration(int *type, char *fname, int *nThread) {
char conf[M_SIZE];
char *p;
int i;
readFromServer(conf);
p=strtok(conf,":");
printf("%s\n",p);
*type=atoi(p);
p=strtok(NULL,":");
i=strlen(p);
strncpy(fname, p,i);
p=strtok(NULL,":");
*nThread=atoi(p);
return 0;
}
/* Attempt to pick specified team & ship */
static int
teamRequest(int team, int ship)
{
int lastTime;
extern int lastTeamReq;
if (!playback)
lastTeamReq = team;
pickOk = -1;
sendTeamReq(team, ship);
lastTime = time(NULL);
while (pickOk == -1) {
if (lastTime + 3 < time(NULL)) {
sendTeamReq(team, ship);
lastTime = time(NULL);
}
socketPause(0, 20000);
readFromServer();
if (isServerDead()) {
printf("Whoops! We've been ghostbusted!\n");
printf("Pray for a miracle!\n");
/* UDP fail-safe */
commMode = commModeReq = COMM_TCP;
commSwitchTimeout = 0;
if (udpSock >= 0)
closeUdpConn();
if (udpWin) {
udprefresh(UDP_CURRENT);
udprefresh(UDP_STATUS);
}
connectToServer(nextSocket);
printf("Yea! We've been resurrected!\n");
pickOk = 0;
break;
}
}
if (pickOk) {
me->p_status = PALIVE; /* we got a ship. We must be alive */
timeBank[T_SHIP] = time(NULL);
}
return (pickOk);
}
checkpassword(void)
/* Check dude's password. If he is ok, move to state ST_DONE. */
{
char *s;
sendLoginReq(tempname, password1, login, 0);
loginAccept = -1;
while (loginAccept == -1)
{
socketPause();
readFromServer(NULL);
if (isServerDead())
{
printf("Server is hosed.\n");
#ifdef AUTOKEY
if (autoKey)
W_AutoRepeatOn();
#endif
terminate(0);
}
}
if (loginAccept == 0)
{
if (!autolog)
{
s = "Bad password!";
W_WriteText(w, 100, 100, textColor, s, strlen(s), W_BoldFont);
(void) W_EventsPending();
sleep(3);
W_ClearWindow(w);
}
else
noautologin();
*tempname = 0;
state = ST_GETNAME;
return;
}
STRNCPY(me->p_name, tempname, sizeof(tempname));
keeppeace = (me->p_stats.st_flags / ST_KEEPPEACE) & 1;
state = ST_DONE;
}
FTPUpdate::FTPUpdate(QString ftpHost, QString ftpDirectory, ArpmanetDC *parent) : QObject(parent)
{
//Constructor
pParent = parent;
pFtpDirectory = ftpDirectory;
pFtpHost = ftpHost;
downloadListIndex = -1;
downloadGetIndex = -1;
listIndex = -1;
ftpServer = new QFtp(this);
connect(ftpServer, SIGNAL(listInfo(const QUrlInfo &)), this, SLOT(listInfoReceived(const QUrlInfo &)));
connect(ftpServer, SIGNAL(done(bool)), this, SLOT(ftpServerDone(bool)));
connect(ftpServer, SIGNAL(commandFinished(int, bool)), this, SLOT(commandFinished(int, bool)));
connect(ftpServer, SIGNAL(readyRead()), this, SLOT(readFromServer()));
connect(ftpServer, SIGNAL(dataTransferProgress(qint64, qint64)), this, SIGNAL(dataTransferProgress(qint64, qint64)));
}
RaceClient::RaceClient(QString host, int port, QObject *parent)
{
m_host = host;
m_port = port;
m_socket = new QTcpSocket(this);
m_state = RaceClient::Connecting;
createNet(false);
emit stateChanged(m_state);
connect(m_socket, SIGNAL(readyRead()),
this, SLOT(readFromServer()));
connect(m_socket, SIGNAL(connected()),
this, SLOT(onConnected()));
connect(m_socket, SIGNAL(error(QAbstractSocket::SocketError)),
this, SLOT(onError(QAbstractSocket::SocketError)));
}
void
intrupt(void)
{
static struct timeval lastredraw = {0, 0};
struct timeval t;
static int needredraw=0;
udcounter++;
needredraw += readFromServer();
gettimeofday(&t, NULL);
if (needredraw && ((unsigned int) redrawDelay * 100000 <
(unsigned int) ((t.tv_sec - lastredraw.tv_sec) * 1000000
+ (t.tv_usec - lastredraw.tv_usec)))) {
needredraw = 0;
lastredraw=t;
if (!playback || (pb_update &&
((!pb_scan) || !(udcounter % pb_advance))))
{
redraw();
playerlist2();
}
if (playback) {
if(!pb_scan) {
if (pb_advance > 0) {
if ((pb_advance -= pb_update) <= 0) {
pb_advance = 0;
paused = 1;
}
} else if (pb_advance < 0) {
switch (pb_advance) {
case PB_REDALERT:
if (me->p_flags & PFRED) {
pb_advance = 0;
paused = 1;
}
break;
case PB_YELLOWALERT:
if (me->p_flags & PFYELLOW) {
pb_advance = 0;
paused = 1;
}
break;
case PB_DEATH:
default:
if (me->p_status != PALIVE) {
pb_advance = 0;
paused = 1;
}
break;
}
}
}
pb_update = 0;
}
if (recordGame)
writeUpdateMarker();
}
if (me->p_status == POUTFIT) {
death();
}
}
getname(char *defname, char *defpasswd)
/* Let person identify themselves from w */
{
register char ch;
int secondsLeft = 199, laststate;
char tempstr[40];
LONG lasttime;
char *namptr, *passptr;
register int j;
struct timeval timeout;
fd_set readfds;
autolog = (*defpasswd && *defname) ? 1 : 0;
MZERO(mystats, sizeof(struct stats));
mystats->st_tticks = 1;
for (j = 0; j < 95; j++)
{
mystats->st_keymap[j] = j + 32;
mystats->st_keymap[j + 96] = j + 32 + 96;
#ifdef MOUSE_AS_SHIFT
mystats->st_keymap[j + 192] = j + 32;
mystats->st_keymap[j + 288] = j + 32;
mystats->st_keymap[j + 384] = j + 32;
#endif
}
mystats->st_keymap[95] = 0;
mystats->st_flags = ST_MAPMODE + ST_NAMEMODE + ST_SHOWSHIELDS +
ST_KEEPPEACE + ST_SHOWLOCAL * 2 + ST_SHOWGLOBAL * 2;
lasttime = time(NULL);
if (ghoststart)
return;
tempname[0] = '\0';
password1[0] = '\0';
password2[0] = '\0';
laststate = state = ST_GETNAME;
displayStartup(defname);
while (1)
{
handleWEvents(defname);
if (!autolog)
{
#ifndef HAVE_WIN32
W_FullScreen(baseWin);
timeout.tv_sec = 1;
timeout.tv_usec = 0;
#else
/* Since we don't have a socket to check on Win32 for windowing *
* system events, we set the timeout to zero and effectively poll.
* * Yes, I could do the correct thing and call *
* WaitForMultipleObjects() etc. but I don't feel like it */
timeout.tv_sec = 0;
timeout.tv_usec = 100000;
#endif
FD_ZERO(&readfds);
FD_SET(sock, &readfds);
if (udpSock >= 0)
FD_SET(udpSock, &readfds);
#ifndef HAVE_WIN32
FD_SET(W_Socket(), &readfds);
#endif
if (SELECT(32, &readfds, 0, 0, &timeout) < 0)
{
perror("select");
continue;
}
if (FD_ISSET(sock, &readfds)
|| (udpSock >= 0 && FD_ISSET(udpSock, &readfds)))
readFromServer(&readfds);
#ifndef HAVE_WIN32
if (FD_ISSET(W_Socket(), &readfds))
#else
if (W_EventsPending())
#endif
handleWEvents(defname);
}
else
{
readFromServer(&readfds);
}
if (isServerDead())
{
printf("Shit, we were ghostbusted\n");
#ifdef HAVE_XPM
W_GalacticBgd(GHOST_PIX);
#endif
#ifdef AUTOKEY
if (autoKey)
W_AutoRepeatOn();
#endif
terminate(0);
}
if (time(0) != lasttime)
{
lasttime++;
secondsLeft--;
showreadme();
if (!autolog)
{
sprintf(tempstr, "Seconds to go: %d ", secondsLeft);
W_WriteText(w, 100, 400, textColor, tempstr, strlen(tempstr),
W_RegularFont);
}
if (secondsLeft == 0)
{
me->p_status = PFREE;
printf("Timed Out.\n");
#ifdef AUTOKEY
if (autoKey)
W_AutoRepeatOn();
#endif
terminate(0);
}
}
if (state == ST_DONE)
{
W_ClearWindow(w);
W_ClearWindow(mapw);
return;
}
if (autolog)
{
switch (state)
{
case ST_GETNAME:
tempname[0] = '\0';
ch = 13;
j = 0;
break;
case ST_GETPASS:
case ST_MAKEPASS1:
case ST_MAKEPASS2:
ch = defpasswd[j++];
if (ch == '\0')
{
j = 0;
ch = 13;
}
break;
default:
break;
}
loginproced(ch, defname);
}
laststate = state;
}
}
loaddude(void)
{
char ppwd[16];
STRNCPY(ppwd, "\0\0\0", 4);
if (strncmp(tempname, "Guest", 5) == 0 || strncmp(tempname, "guest", 5) == 0)
{
loginAccept = -1;
sendLoginReq(tempname, ppwd, login, 0);
state = ST_DONE;
me->p_pos = -1;
me->p_stats.st_tticks = 1; /* prevent overflow */
STRNCPY(me->p_name, tempname, sizeof(tempname));
while (loginAccept == -1)
{
socketPause();
readFromServer(NULL);
if (isServerDead())
{
printf("Server is hosed.\n");
#ifdef AUTOKEY
if (autoKey)
W_AutoRepeatOn();
#endif
terminate(0);
}
}
if (loginAccept == 0)
{
char *s = "Server refuses guest login, use another name.";
W_WriteText(w, 100, 70, textColor, s, strlen(s), W_BoldFont);
(void) W_EventsPending();
sleep(3);
W_ClearWindow(w);
state = ST_GETNAME;
*tempname = 0;
#ifdef AUTOKEY
if (autoKey)
W_AutoRepeatOn();
#endif
}
return;
}
/* Ask about the user */
loginAccept = -1;
sendLoginReq(tempname, ppwd, login, 1);
while (loginAccept == -1)
{
socketPause();
readFromServer(NULL);
if (isServerDead())
{
printf("Server is hosed.\n");
#ifdef AUTOKEY
if (autoKey)
W_AutoRepeatOn();
#endif
terminate(0);
}
}
*password1 = *password2 = 0;
if (loginAccept == 0)
{
state = ST_MAKEPASS1;
}
else
{
state = ST_GETPASS;
}
}
void
new_entrywindow(int *team, int *s_type)
{
int i;
int lastplayercount[4]; /* number of players on each team */
int okayMask, lastOkayMask; /* teams you're allowed to choose */
char buf[100];
/* OUTFIT timeout stuff */
long startTime = -1;
long lasttime = -1;
int spareTime = 0;
if (fastQuit) {
*team = -1;
return;
}
lastOkayMask = okayMask = tournMask;
/* erase packet lights to make Bob happy [BDyess] */
light_erase();
/*
map all team selection windows, and stripe out those that are
unchoosable
*/
for (i = 0; i < number_of_teams; i++) {
W_MapWindow(teamWin[i]);
lastplayercount[i] = -1;
}
W_MapWindow(qwin);
/* no team selected yet */
*team = -1;
/*
set to team index (0..n-1) to choose a team. set to n if you want to
quit
*/
/* I don't know why this restriction is in place - RF */
if (me->p_whydead != KWINNER && me->p_whydead != KGENOCIDE) {
showMotd(w);
W_ClearWindow(mapw);
showValues(mapw);
redraw_death_messages();
}
do {
/* set team to n if you want to quit */
while (!W_EventsPending() && (me->p_status == POUTFIT ||
me->p_status == PTQUEUE)) {
/* no window events, just process socket stuff */
fd_set mask;
light_erase();
readFromServer();
if (me->p_status == POUTFIT || me->p_status == PTQUEUE) {
/* wait up to a half-second for input from the window system */
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 500000;
FD_ZERO(&mask);
FD_SET(W_Socket(), &mask);
select(W_Socket() + 1, &mask, 0, 0, &tv);
}
#if SHOW_MAP_AT_MOTD_DATA_ITEM_IMPLEMENTED
if(showMapAtMotd) {
map();
}
#endif
redraw_death_messages();
if (me->p_status == PTQUEUE)
startTime = -1;
if (me->p_status == POUTFIT) {
/* time only elapses in OUTFIT mode */
if (startTime == -1) { /* we were on the tqueue */
/* I hate this [BDyess] */
W_Deiconify(baseWin); /* we changed status. alert
the user */
startTime = time(0);
spareTime = 480; /* Allow them extra time, as long */
/* as they are active */
}
elapsed = time(0) - startTime;
if (elapsed > autoQuit) {
printf("Auto-Quit.\n");
*team = number_of_teams;
break;
}
}
if (lasttime != time(0)) {
if (W_IsMapped(playerw))
playerlist2();
if (newMotdStuff) {
showMotd(w);
showValues(mapw);
redraw_death_messages();
}
if (me->p_status == POUTFIT) {
showTimeLeft(elapsed, autoQuit);
}
lasttime = time(0);
}
okayMask = tournMask;
/* redraw those windows whose choosable status has changed */
for (i = 0; i < number_of_teams; i++) {
if ((okayMask ^ lastOkayMask) & (1 << i)) {
lastplayercount[i] = -1; /* force update */
}
redrawTeam(teamWin[i], i, &lastplayercount[i]);
}
lastOkayMask = okayMask;
}
if (playback) /* silly. Shouldn't even be mapping team windows. */
break;
/* they quit or ran out of time */
if (*team == number_of_teams) {
me->p_status = PFREE; /* exit outer while loop */
break;
}
/*
this makes them eventually run out of time no matter how awake
they are. Only affects the OUTFIT screen.
*/
if (me->p_status == POUTFIT && startTime != -1) {
if (time(0) - startTime <= spareTime) {
spareTime -= time(0) - startTime;
startTime = time(0);
} else {
startTime += spareTime;
spareTime = 0;
}
}
if (!W_EventsPending())
continue;
/* ok, there's a window event pending */
/* thiswill set p_status to PFREE if they decide to quit */
get_N_dispatch_outfit_event(team, s_type, lastplayercount);
} while ((me->p_status == POUTFIT ||
me->p_status == PTQUEUE)
&& (!pb_update)
);
if (*team >= 0) {
strcpy(buf, "Welcome aboard ");
if (paradise)
strcat(buf, ranks2[me->p_stats2.st_rank].name);
else
strcat(buf, ranks[me->p_stats.st_rank].name);
sprintf(buf, "Welcome aboard %s!", get_players_rank_name(me));
warning(buf);
}
if (playback) {
extern int lastTeamReq;
*team = me->p_teami = lastTeamReq;
} else
/* if they quit or ran out of time */
if (me->p_status == PFREE)
*team = -1;
else if (me->p_status == PALIVE ||
me->p_status == POBSERVE)
if (*team == -1)
*team = me->p_teami;
else
me->p_teami = *team;
for (i = 0; i < number_of_teams; i++)
W_UnmapWindow(teamWin[i]);
W_UnmapWindow(qwin);
}
int clientReceiveNet() {
readFromServer(message);
return 0;
}
findslot(void)
{
int oldcount = -1;
W_Window waitWin, qwin, countWin, motdButtonWin;
W_Window motdWin;
extern int MaxMotdLine;
int WaitMotdLine = 0;
int mapMotd = booleanDefault("showMotd", 1);
W_Event event;
/* Wait for some kind of indication about in/not in */
while (queuePos == -1)
{
socketPause();
if (isServerDead())
{
#if defined(SOUND) && !defined(HAVE_SDL)
Exit_Sound();
#endif
printf("Shit! Ghostbusted!\n");
terminate(0);
}
readFromServer(NULL);
if (me != NULL)
{
/* We are in! */
ANNOUNCESOCKET;
return (me->p_no);
}
}
/* We have to wait. Make appropriate windows, etc... */
waitWin = W_MakeWindow("wait", 0, 0, WAITWIDTH, WAITHEIGHT, NULL, 2,
foreColor);
countWin = W_MakeWindow("count", WAITWIDTH / 3, WAITTITLE, WAITWIDTH / 3,
WAITHEIGHT - WAITTITLE, waitWin, 1, foreColor);
qwin = W_MakeWindow("waitquit", 0, WAITTITLE, WAITWIDTH / 3,
WAITHEIGHT - WAITTITLE, waitWin, 1, foreColor);
motdButtonWin = W_MakeWindow("motdbutton", 2 * WAITWIDTH / 3, WAITTITLE,
WAITWIDTH / 3, WAITHEIGHT - WAITTITLE, waitWin,
1, foreColor);
W_MapWindow(waitWin);
W_MapWindow(countWin);
W_MapWindow(motdButtonWin);
W_MapWindow(qwin);
if (mapMotd)
{
motdWin = W_MakeWindow("waitmotd", 1, WAITWIDTH + 1, TWINSIDE,
TWINSIDE, 0, 2, foreColor);
W_MapWindow(motdWin);
showMotd(motdWin, WaitMotdLine);
}
for (;;)
{
socketPause();
readFromServer(NULL);
if (isServerDead())
{
#if defined(SOUND) && !defined(HAVE_SDL)
Exit_Sound();
#endif
printf("Damn, We've been ghostbusted!\n");
terminate(0);
}
while (W_EventsPending())
{
W_NextEvent(&event);
switch ((int) event.type)
{
case W_EV_BUTTON:
case W_EV_KEY:
if (mapMotd && event.Window == motdWin)
{
if (event.key == ' ' || event.key == 'q')
{
W_DestroyWindow(motdWin);
mapMotd = !mapMotd;
}
else
{
if (event.key == 'b')
{
WaitMotdLine -= 28;
WaitMotdLine = MAX(WaitMotdLine, 0);
}
else
{
WaitMotdLine += 28;
/* scroll to start if it goes over */
if (WaitMotdLine > MaxMotdLine)
WaitMotdLine = 0;
}
W_ClearWindow(motdWin);
showMotd(motdWin, WaitMotdLine);
break;
}
}
else if (event.Window == motdButtonWin)
{
if (mapMotd)
{
W_DestroyWindow(motdWin);
}
else
{
motdWin = W_MakeWindow("waitmotd", 1, WAITWIDTH + 1,
TWINSIDE, TWINSIDE, 0, 2,
foreColor);
W_MapWindow(motdWin);
showMotd(motdWin, WaitMotdLine);
}
mapMotd = !mapMotd;
}
else if (event.Window == qwin)
{
#if defined(SOUND) && !defined(HAVE_SDL)
Exit_Sound();
#endif
printf("OK, bye!\n");
terminate(0);
}
break;
case W_EV_EXPOSE:
if (event.Window == waitWin)
{
mapWaitWin(waitWin);
}
else if (event.Window == motdWin)
{
showMotd(motdWin, WaitMotdLine);
}
else if (event.Window == qwin)
{
mapWaitQuit(qwin);
}
else if (event.Window == countWin)
{
mapWaitCount(waitWin, countWin, queuePos);
}
else if (event.Window == motdButtonWin)
{
mapWaitMotdButton(motdButtonWin);
}
break;
default:
break;
}
}
if (queuePos != oldcount)
{
mapWaitCount(waitWin, countWin, queuePos);
oldcount = queuePos;
}
if (me != NULL)
{
W_DestroyWindow(waitWin);
if (mapMotd)
{
W_DestroyWindow(motdWin);
}
ANNOUNCESOCKET;
W_Beep();
W_Beep();
return (me->p_no);
}
}
}
int main(int argc, char * argv[]) {
killOldProcNannies();
debugPrint("staring main\n");
if (pipe(newProcessToChild) < 0) {
fprintf(stderr,"pipe error");
exit(0);
}
if (pipe(killCountPipe) < 0) {
fprintf(stderr,"pipe error");
exit(0);
}
fcntl(killCountPipe[0], F_SETFL, O_NONBLOCK);
debugPrint("connecting to %s on port %d \n", argv[1], atoi(argv[2]));
MY_PORT = atoi(argv[2]);
/* Put here the name of the sun on which the server is executed */
host = gethostbyname (argv[1]);
int firstTime = 1;
if (host == NULL) {
perror ("Client: cannot get host description");
exit (1);
}
s = socket (AF_INET, SOCK_STREAM, 0);
if (s < 0) {
perror ("Client: cannot open socket");
exit (1);
}
bzero (&server, sizeof (server));
bcopy (host->h_addr, & (server.sin_addr), host->h_length);
server.sin_family = host->h_addrtype;
server.sin_port = htons (MY_PORT);
while (connect (s, (struct sockaddr*) & server, sizeof (server))) {
perror ("Client: cannot connect to server");
debugPrint("Tring again\n");
//exit (1);
}
char * pipeBuffer = NULL;
/* char * procInfoRequest = malloc(200); */
/* snprintf(procInfoRequest,200, "%-200s", procInfoString); */
/* char * a = "test\0"; */
char a[200] = "test";
char * processName = NULL;
int len = 0;
int numberofProcesses = 0;
int processLifeSpan = 0;
int PID = 0;
char * pointerToProcessName = NULL;
char * pointerToPipeBuffer = NULL;
while (keepLooping == 1) {
// use this loop to get process lists
pipeBuffer = malloc(63);
pointerToPipeBuffer = pipeBuffer;
debugPrint("writing server\n");
writeToServer(a);
readFromServer(pipeBuffer);
debugPrint("got %s\n", pipeBuffer);
if (pipeBuffer[0] == '!') {
keepLooping = 0;
debugPrint("got exit signal!!!!!\n");
continue;
}
// char * tmpBuffer = pipeBuffer;
// char * processName;
len = 0;
numberofProcesses = 0;
processLifeSpan = 0;
PID = 0;
len = strchr(pipeBuffer,'#') - pipeBuffer;
processName = malloc(len+1);
pointerToProcessName = processName;
strncpy(processName, pipeBuffer, len);
processName[len] = '\0';
processName[strlen(processName) - 1] = '\0';
pipeBuffer = strchr(pipeBuffer,'#');
numberofProcesses = atoi(pipeBuffer+1);
processLifeSpan = atoi(strchr(pipeBuffer,'!')+1);
debugPrint("server: we have %d different procs to monitor\n", numberofProcesses);
if (processLifeSpan == 99) {
// 99 is the code indicating that the
// server received a sighup
// so flush our linked list record
// of processes
free(pointerToPipeBuffer);
free(pointerToProcessName);
pipeBuffer = NULL;
processName = NULL;
if (processList) {
freeList(processList); // free it in case it is still set
processList = NULL;
}
pipeBuffer = malloc(63);
pointerToPipeBuffer = pipeBuffer;
// debugPrint("writing server\n");
// writeToServer(a); // we likely dont need to write test again cuz
// our initial message should still be there
readFromServer(pipeBuffer);
debugPrint("got %s\n", pipeBuffer);
if (pipeBuffer[0] == '!') {
keepLooping = 0;
debugPrint("got exit signal!!!!!\n");
continue;
}
// char * tmpBuffer = pipeBuffer;
// char * processName;
len = 0;
numberofProcesses = 0;
processLifeSpan = 0;
PID = 0;
len = strchr(pipeBuffer,'#') - pipeBuffer;
processName = malloc(len+1);
pointerToProcessName = processName;
strncpy(processName, pipeBuffer, len);
processName[len] = '\0';
processName[strlen(processName) - 1] = '\0';
pipeBuffer = strchr(pipeBuffer,'#');
numberofProcesses = atoi(pipeBuffer+1);
processLifeSpan = atoi(strchr(pipeBuffer,'!')+1);
debugPrint("server: we have %d different procs to monitor\n", numberofProcesses);
}
free(pointerToPipeBuffer);
free(pointerToProcessName);
pipeBuffer = NULL;
processName = NULL;
// free(processName);
while(numberofProcesses > 0) {
// char * processName = NULL;
len = 0;
processLifeSpan = 0;
PID = 0;
numberofProcesses--;
pipeBuffer = malloc(63);
pointerToPipeBuffer = pipeBuffer;
readFromServer(pipeBuffer);
len = strchr(pipeBuffer,'#') - pipeBuffer;
processName = malloc(len+1);
pointerToProcessName = processName;
//processName = (char *)realloc(processName, len+1);
strncpy(processName, pipeBuffer, len);
processName[len] = '\0';
processName[strlen(processName) - 1] = '\0';
pipeBuffer = strchr(pipeBuffer,'#');
PID = atoi(pipeBuffer+1);
processLifeSpan = atoi(strchr(pipeBuffer,'!')+1);
char *newP = trimwhitespace(processName);
debugPrint("for PID = %d\n", PID);
debugPrint("name: %s \n", newP);
debugPrint("life span: %d \n", processLifeSpan);
debugPrint("pid: %d \n", PID);
// close (s);
debugPrint("Process %d got %s\n", getpid (),
pipeBuffer);
if (processList) {
if ( searchNodes(processList, newP, processLifeSpan) == -1) {
debugPrint("%d adding node \n", getpid());
addNode(processList, newP, processLifeSpan);
}
}
else {
debugPrint("creating process list... %d processListing node \n", getpid());
processList = init(newP, processLifeSpan);
}
debugPrint("finished setting/looking thro processList\n");
free(pointerToPipeBuffer);
free(pointerToProcessName);
pipeBuffer = NULL;
processName = NULL;
}
sleep (5);
updateKillCount();
debugPrint("********************\n");
debugPrint("number of freechildren is %d: \n", freeChildren);
debugPrint("number of messages from children is %d: \n", messagesFromChildren);
struct node * cursorNode;
int i = 0;
debugPrint("processes we monitored are: \n");
cursorNode = monitoredPIDs;
if (monitoredPIDs) {
for (i = 0; i < getSize(monitoredPIDs); i++) {
debugPrint("value: %s, key: %d\n", cursorNode->value, cursorNode->key);
cursorNode = cursorNode->next;
}
}
debugPrint("process we got are: \n");
cursorNode = processList;
for (i = 0; i < getSize(processList); i++) {
debugPrint("for %s, %d \n",cursorNode->value, cursorNode->key);
if (getNumberOfPIDsForProcess(cursorNode->value) > 0 || firstTime == 1) {
debugPrint("calling monitorProcess \n");
monitorProcess(cursorNode->value, cursorNode->key);
}
else {
debugPrint("NOT calling monitorProcess \n");
debugPrint("No %s proc found.\n", cursorNode->value);
}
cursorNode = cursorNode->next;
}
firstTime = 0;
debugPrint("done listing processes in processList\n");
}
free(pipeBuffer);
// free(processName);
freeList(processList);
freeList(monitoredPIDs);
freeList(childPIDs);
return 0;
}
void maitreClient()
{
fd_set fdread;
struct timeval tv;
int n, i, r, m, start;
#ifdef DEBUG
char dbg[16];
#endif
struct flock lock;
int t;
maitreLecteur = dp.maitre[0];
FD_ZERO(&fdread);
tv.tv_sec = 50;
tv.tv_usec = 0;
n = fdServeur > maitreLecteur ? fdServeur : maitreLecteur;
printf("Maitre CLient - fdServeur=%d\n", fdServeur);
while (1) {
/* On ajoute les descripteurs esclave et serveur */
/* Add slave and server pipe file descriptors */
FD_ZERO(&fdread);
FD_SET(fdServeur, &fdread);
FD_SET(maitreLecteur, &fdread);
r = select(n + 1, &fdread, NULL, NULL, &tv);
if (r < 0) {
perror("select:\n");
continue;
}
if (r == 0) {
exit(0);
}
if (FD_ISSET(fdServeur, &fdread)) {
/* On vient de recevoir une information du serveur
* On la retransmet aux esclaves
*/
/* We just have received information from the server.
* We repeat it to slaves.
*/
i = readFromServer(message);
t = message[0];
switch (t) {
case 'L':
/* Instruction : Lock. Dans ce cas il faut envoyer a chaque processus une section differente a locker */
/* Lock instruction. We need to send a different section to lock to each process */
unSerialiseFLock(&lock);
start = lock.l_start;
for (i = 0; i < dp.nclnt; i++) {
lock.l_start = start + i;
serialiseFLock(&lock);
write(dp.lclnt[i][1], message, M_SIZE);
}
printf("\n");
continue;
case 'T':
/* Instruction: Test. Il s'agit d'une trame annoncant un nouveau test : on verifie qu'il ne s'agit pas d'une
* demande de FIN des tests
*/
/* Test instruction. Ensure server is not sending the FIN(ish) instruction to end tests */
/* A re-ecrire un peu mieux des que possible */
/* To be rewritten asap */
m = atoi(&(message[2]));
if (m == FIN)
break;
if (m == CLEAN)
printf("\n");
serverSendLocal();
continue;
}
break;
} else {
/* Dans le cas inverse, on lis les esclaves et on remonte l'information au serveur
*/
/* Else, we read information from slaves and repeat them to the server */
for (i = 0; i < dp.nclnt; i++) {
r = read(maitreLecteur, message, M_SIZE);
r = write(fdServeur, message, M_SIZE);
if (r < 0)
perror("write : ");
}
continue;
}
}
/* On vient de recevoir la trame FIN de programme */
/* Receive the FIN(ish) instruction */
/* On la communique a tous les esclaves */
/* Repeat it to the slaves */
printf("Fin du programme en cours...\n");
serverSendLocal();
/* Et c'est fini! */
/* Ok, we can quit */
printf("Bye :)\n");
}
intrupt()
{
static long lastread;
static int prevread;
int cr_time;
/* handle torp firing */
do_torps();
_tcheck = 0;
keep_reading:
;
#ifdef ATM
if (readFromServer(pollmode)) { /* should be 0 */
#else
if (readFromServer()) {
#endif
cr_time = mtime(0);
_cycletime = cr_time - prevread;
_serverdelay = ((double)_cycletime/100.);
_udnonsync++;
/* can't be less than 100 ms */
if(_serverdelay < 1.) _serverdelay = 1.;
if (DEBUG & DEBUG_SERVER) {
printf("cycletime = %dms\n", _cycletime);
printf("wait for input = %dms\n", cr_time - _waiting_for_input);
}
prevread = cr_time;
if(_state.borg_detect)
borg_detect();
} else {
/*
* We haven't heard from server for 3 secs... Strategy: send a
* useless packet to "ping" server.
*/
/* If server is dead, just give up */
if (isServerDead())
exitRobot(0);
if(!pollmode){
int now = time(NULL)-3;
mprintf("sending wakeup packet at %s", ctime(&now));
sendWarReq(me->p_hostile);
}
}
if (me->p_status == POUTFIT) {
death();
}
if(me->p_status != PALIVE)
goto keep_reading;
}
/* borg detect */
borg_detect()
{
register Player *p;
register struct player *j;
int last_speedc, last_dirc;
register i;
for(i=0, p=_state.players; i < MAXPLAYER; i++,p++){
if(!p->p || (p->p->p_status != PALIVE) || p->invisible)
continue;
j = p->p;
/* check for simultaneous torp & phaser but in different directions.
-- Very common borg maneuver */
if(_udnonsync - p->tfire_t < 2){
if(p->tfire_t == p->pfire_t){
if(p->tfire_dir > -1){
if(angdist(p->tfire_dir, p->pfire_dir) > 2){
/*
printf("%s BORG %d\n", j->p_mapchars,
angdist(p->tfire_dir, p->pfire_dir));
printf("current p: %d\n", p->bp1);
*/
p->bp1 ++;
}
}
}
}
/* check for recent change in direction far away from current torp
or phaser fire */
if(j->p_speed > 1){
if(_udnonsync - p->tfire_t < 2){
if(_udnonsync - p->turn_t < 2){
if(angdist(j->p_dir, p->tfire_t) > 64){
/*
printf("%s tfire BORG %d\n", j->p_mapchars,
angdist(j->p_dir, p->tfire_t));
*/
p->bp2 ++;
}
}
}
if(_udnonsync - p->pfire_t < 2){
if(_udnonsync - p->turn_t < 2){
if(angdist(j->p_dir, p->pfire_t) > 64){
/*
printf("%s pfire BORG %d\n", j->p_mapchars,
angdist(j->p_dir, p->pfire_t));
*/
p->bp3 ++;
}
}
}
}
if(p->bdc < 1.0)
p->borg_probability = 0.0;
else
p->borg_probability = (double)(p->bp1 * 10 + p->bp2 + p->bp3)/
(double)p->bdc;
}
}
/* maybe later */
#ifdef nodef
if(_udcounter - p->tfire_t < 3){
last_speedc = p->tfire_t - p->speed_t;
/* fired, then observed speed change within 5 cycles */
if(last_speedc < 5 && p->tfire_dir > -1){
/* player direction and torp fire direction greater than 64 */
if(angdist(j->p_dir, p->tfire_dir) > 64){
mprintf("speed detect\n");
p->borg_probability ++;
}
}
last_dirc = p->tfire_t - p->turn_t;
/* fired, then observed direction change within 5 cycles */
if(last_dirc < 5 && p->tfire_dir > -1){
/* player direction and torp fire direction greater than 64 */
if(angdist(j->p_dir, p->tfire_dir) > 64){
mprintf("direction detect\n");
p->borg_probability ++;
}
}
}