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Indent. Sorry. Plus timeout on every connection, for every byte we got.

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erdgeist 2007-01-08 00:57:35 +00:00
parent bef60daf2b
commit 1d66041fd5
1 changed files with 107 additions and 116 deletions
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223
opentracker.c
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@ -342,130 +342,121 @@ void help( char *name ) {
} }
int main( int argc, char **argv ) { int main( int argc, char **argv ) {
int s=socket_tcp4(); int s=socket_tcp4();
tai6464 t; tai6464 t;
unsigned long ip; unsigned long ip;
char *serverip = NULL; char *serverip = NULL;
char *serverdir = "."; char *serverdir = ".";
uint16 port = 6969; uint16 port = 6969;
while( 1 ) { while( 1 ) {
switch( getopt(argc,argv,":i:p:d:ocbBh") ) { switch( getopt(argc,argv,":i:p:d:ocbBh") ) {
case -1: goto allparsed; case -1: goto allparsed;
case 'i': serverip = optarg; break; case 'i': serverip = optarg; break;
case 'p': port = (uint16)atol( optarg ); break; case 'p': port = (uint16)atol( optarg ); break;
case 'd': serverdir = optarg; break; case 'd': serverdir = optarg; break;
case 'h': help( argv[0]); exit(0); case 'h': help( argv[0]); exit(0);
#ifdef WANT_CLOSED_TRACKER #ifdef WANT_CLOSED_TRACKER
case 'o': g_closedtracker = 0; break; case 'o': g_closedtracker = 0; break;
case 'c': g_closedtracker = 1; break; case 'c': g_closedtracker = 1; break;
#endif #endif
#ifdef WANT_BLACKLIST #ifdef WANT_BLACKLIST
case 'b': g_check_blacklist = 1; break; case 'b': g_check_blacklist = 1; break;
case 'B': g_check_blacklist = 0; break; case 'B': g_check_blacklist = 0; break;
#endif #endif
default: default:
case '?': usage( argv[0] ); exit(1); case '?': usage( argv[0] ); exit(1);
}
}
allparsed:
ot_start_time = time( NULL );
if (socket_bind4_reuse(s,serverip,port)==-1)
panic("socket_bind4_reuse");
if (socket_listen(s,16)==-1)
panic("socket_listen");
if (!io_fd(s))
panic("io_fd");
signal( SIGINT, graceful );
if( init_logic( serverdir ) == -1 )
panic("Logic not started");
io_wantread(s);
for (;;) {
int64 i;
io_wait();
while ((i=io_canread())!=-1) {
if (i==s) { // ist es der serversocket?
int n;
while ((n=socket_accept4(s,(void*)&ip,&port))!=-1) {
if (io_fd(n)) {
struct http_data* h=(struct http_data*)malloc(sizeof(struct http_data));
io_wantread(n);
if (h) {
byte_zero(h,sizeof(struct http_data));
h->ip=ip;
taia_now(&t);
taia_addsec(&t,&t,OT_CLIENT_TIMEOUT);
io_timeout(n,t);
io_setcookie(n,h);
++ot_overall_connections;
} else
io_close(n);
} else
io_close(n);
}
if( errno==EAGAIN )
io_eagain(s);
else
carp("socket_accept4");
} else {
char buf[8192];
struct http_data* h=io_getcookie(i);
int l=io_tryread(i,buf,sizeof buf);
if( l <= 0 ) {
if( h ) {
array_reset(&h->r);
free(h);
}
io_close(i);
} else {
array_catb(&h->r,buf,l);
if( array_failed(&h->r))
httperror(i,h,"500 Server Error","Request too long.");
else if (array_bytes(&h->r)>8192)
httperror(i,h,"500 request too long","You sent too much headers");
else if ((l=header_complete(h)))
httpresponse(i,h);
else {
taia_now(&t);
taia_addsec(&t,&t,OT_CLIENT_TIMEOUT);
io_timeout(i,t);
}
}
} }
} }
allparsed: while ((i=io_canwrite())!=-1) {
ot_start_time = time( NULL ); struct http_data* h=io_getcookie(i);
if (socket_bind4_reuse(s,serverip,port)==-1)
panic("socket_bind4_reuse");
if (socket_listen(s,16)==-1) int64 r=iob_send(i,&h->iob);
panic("socket_listen"); if (r==-1)
io_eagain(i);
if (!io_fd(s)) else
panic("io_fd"); if ((r<=0)||(h->iob.bytesleft==0)) {
iob_reset(&h->iob);
signal( SIGINT, graceful ); free(h);
if( init_logic( serverdir ) == -1 ) io_close(i);
panic("Logic not started");
io_wantread(s);
for (;;)
{
int64 i;
io_wait();
while ((i=io_canread())!=-1)
{
if (i==s) // ist es der serversocket?
{
int n;
while ((n=socket_accept4(s,(void*)&ip,&port))!=-1)
{
if (io_fd(n))
{
struct http_data* h=(struct http_data*)malloc(sizeof(struct http_data));
io_wantread(n);
if (h)
{
byte_zero(h,sizeof(struct http_data));
h->ip=ip;
taia_now(&t);
taia_addsec(&t,&t,OT_CLIENT_TIMEOUT);
io_timeout(n,t);
io_setcookie(n,h);
++ot_overall_connections;
} else
io_close(n);
} else
io_close(n);
}
if (errno==EAGAIN)
io_eagain(s);
else
carp("socket_accept4");
}
else
{
char buf[8192];
struct http_data* h=io_getcookie(i);
int l=io_tryread(i,buf,sizeof buf);
if (l<=0)
{
if (h)
{
array_reset(&h->r);
free(h);
}
io_close(i);
}
else
{
array_catb(&h->r,buf,l);
if (array_failed(&h->r))
httperror(i,h,"500 Server Error","Request too long.");
else if (array_bytes(&h->r)>8192)
httperror(i,h,"500 request too long","You sent too much headers");
else if ((l=header_complete(h)))
httpresponse(i,h);
}
}
} }
}
while ((i=io_canwrite())!=-1) }
{ return 0;
struct http_data* h=io_getcookie(i);
int64 r=iob_send(i,&h->iob);
if (r==-1)
io_eagain(i);
else
if ((r<=0)||(h->iob.bytesleft==0))
{
iob_reset(&h->iob);
free(h);
io_close(i);
}
}
}
return 0;
} }