void
syncthread0(void *a)
{
Queue *q;
Syncpath *s;
threadsetname("syncthread");
startclient();
q = a;
for(;;){
s = qrecv(q);
assert(s->state == SyncStart);
syncstat(s);
if(s->state == SyncError){
Err:
syncfinish(s);
continue;
}
synctriage(s);
if(s->state == SyncError)
goto Err;
if(s->triage != DoNothing)
tralog("%P %s%s: [%$] [%$]", s->p, s->conflict ? "conflict " : "",
workstr(s, s->triage), s->a.s, s->b.s);
qsend(s->sync->triageq, s);
}
}
void
threadmain(int argc, char **argv)
{
int i;
Path *p;
fmtinstall('H', encodefmt);
fmtinstall('P', pathfmt);
fmtinstall('R', rpcfmt);
fmtinstall('$', statfmt);
fmtinstall('V', vtimefmt);
ARGBEGIN{
case 'D':
debug |= dbglevel(EARGF(usage()));
break;
case 'V':
traversion();
default:
usage();
}ARGEND
if(argc < 1)
usage();
startclient();
repl = dialreplica(argv[0]);
argc--;
argv++;
fprint(2, "scan...");
if(argc == 0){
fprint(2, "%P...", nil);
if(rpcstat(repl, nil) == nil)
sysfatal("rpcstat: %s", rpcerror());
}else{
for(i=0; i<argc; i++){
p = strtopath(argv[i]);
fprint(2, "%P...", p);
if(rpcstat(repl, p) == nil)
sysfatal("rpcstat: %s", rpcerror());
}
}
fprint(2, "hangup...");
rpchangup(repl);
fprint(2, "close...");
replclose(repl);
fprint(2, "exit\n");
threadexitsall(nil);
}
static void
kidthread(void *a)
{
void *p;
Kids *k;
k = a;
threadsetname("kidthread");
startclient();
k->nk = rpckids(k->repl, k->p, &k->k);
if(k->nk < 0)
k->err = rpcerror();
endclient();
threadstate("kidthread end");
p = k->c;
send(k->c, k);
threadstate("DONE %p", p);
}
int main()
{
//启动客户端，连接服务器，得到socket描述符
int st = startclient();
//输入请求并发送，order存放请求选项
while (1)
{
//输入请求，错误则重新输入
int order = getorder();
if (order == -1)
{
continue;
}
//将请求信息发送给服务器
send(st, &order, sizeof(order), 0);
//选项1代表下载文件
if (order == 1)
{
download(st);
}
//选项2代表上传文件
if (order == 2)
{
upload(st);
}
//选项3代表关闭连接
if (order == 3)
{
close(st);
break;
}
}
return 0;
}
void *mang_alls(void *argv)
{
//side is passed as absolute frame
char *serverip,*parameter;
parameter=(char*)argv;
serverip=strtok(parameter,"/");
int portno=atoi(strtok(NULL,"/"));
int side=atoi(strtok(NULL,"/")),sockfd,k,noworr,socketid;
char buffer[256];
char *info[20];
for(k=0;k<20;k++)
{
info[k]=(char *)malloc(20*(sizeof(char)));
}
sockfd=startclient(serverip,portno);
char help[20];
gethostname(help,20);
sprintf(buffer,"%d/0/",side);
strcat(buffer,help);
noworr=send(sockfd,buffer,strlen(buffer),0);
noworr=recv(sockfd,buffer,256,0);
pthread_t man_left,man_right,man_bottom,man_top,mang;
//tokenize buffer
decryptstring(buffer,info);
gameinfo.me=side;
gameinfo.side[side].mepoints=0;
gameinfo.side[side].mequeen=NO;
int i,j=0;
//updatemygameinfo;
gameinfo.playercount=atoi(info[8])+1; //make sure abotut this that not added twice
gameinfo.friction=atof(info[9])*0.005;
gameinfo.erest=atof(info[10])*0.001;
gameinfo.turn=atoi(info[11]);
for(i=0;i<4;i++)
{
gameinfo.side[i].there=atoi(info[i]);
strcpy(gameinfo.side[i].ip,info[i+4]);
}
//figure out positions of others fromgame info,
for(i=0;i<4;i++)
{
if(i==side)
{
printf("side==%d\n",side);
gameinfo.side[side].there=occupied;
gethostname(gameinfo.side[side].ip,20);
continue;
} //add for server too
if(atoi(info[i])==occupied)
{
if(i!=atoi(info[12]))
{
socketid=startclient(info[4+i],portno);gethostname(help,20);
sprintf(buffer,"%d/1/",side);
strcat(buffer,help); //why 1 -it implies already hve info??
noworr=send(socketid,buffer,strlen(buffer),0);
}
else
{
socketid=sockfd;
}
gameinfo.side[i].sock=socketid;
switch(i)
{
case left: {pthread_create(&man_left,NULL,manl,"1");break;}
case right: {pthread_create(&man_right,NULL,manr,"3");break;}
case top: {pthread_create(&man_top,NULL,mant,"2");break;}
case bottom: {pthread_create(&man_bottom,NULL,manb,"0");break;}
}
}
}
char tem_ps[10];printf("exiting with portno=%d\n",portno);
sprintf(tem_ps,"%d",portno);
pthread_create(&mang,NULL,mang_all,tem_ps);
getc(stdin);
}