#include "client.h"
static void killfilter(struct transfer *transfer);
-static int transferread(struct socket *sk, struct transfer *transfer);
-static int transferwrite(struct socket *sk, struct transfer *transfer);
-static int transfererr(struct socket *sk, int errno, struct transfer *transfer);
-static int filterread(struct socket *sk, struct transfer *transfer);
unsigned long long bytesupload = 0;
unsigned long long bytesdownload = 0;
free(transfer->exitstatus);
if(transfer->localend != NULL)
{
- CBUNREG(transfer->localend, socket_read, transferread, transfer);
- CBUNREG(transfer->localend, socket_write, transferwrite, transfer);
- CBUNREG(transfer->localend, socket_err, transfererr, transfer);
+ transfer->localend->readcb = NULL;
+ transfer->localend->writecb = NULL;
+ transfer->localend->errcb = NULL;
putsock(transfer->localend);
}
if(transfer->filterout != NULL)
{
- CBUNREG(transfer->filterout, socket_read, filterread, transfer);
+ transfer->filterout->readcb = NULL;
+ transfer->filterout->writecb = NULL;
+ transfer->filterout->errcb = NULL;
putsock(transfer->filterout);
}
if(transfer->fn != NULL)
transfer->timeout = 0;
}
-static int transferread(struct socket *sk, struct transfer *transfer)
+static void transferread(struct socket *sk, struct transfer *transfer)
{
if(sockgetdatalen(sk) >= 65536)
sk->ignread = 1;
if((transfer->iface != NULL) && (transfer->iface->gotdata != NULL))
transfer->iface->gotdata(transfer, transfer->ifacedata);
- return(0);
}
-static int transferwrite(struct socket *sk, struct transfer *transfer)
+static void transferwrite(struct socket *sk, struct transfer *transfer)
{
if((transfer->iface != NULL) && (transfer->iface->wantdata != NULL))
transfer->iface->wantdata(transfer, transfer->ifacedata);
- return(0);
}
-static int transfererr(struct socket *sk, int errno, struct transfer *transfer)
+static void transfererr(struct socket *sk, int errno, struct transfer *transfer)
{
if((transfer->iface != NULL) && (transfer->iface->endofdata != NULL))
transfer->iface->endofdata(transfer, transfer->ifacedata);
- return(0);
}
void transferputdata(struct transfer *transfer, void *buf, size_t size)
if(transfer->curpos >= transfer->size)
{
transfersetstate(transfer, TRNS_DONE);
- CBUNREG(transfer->localend, socket_read, transferread, transfer);
- CBUNREG(transfer->localend, socket_write, transferwrite, transfer);
- CBUNREG(transfer->localend, socket_err, transfererr, transfer);
+ transfer->localend->readcb = NULL;
+ transfer->localend->writecb = NULL;
+ transfer->localend->errcb = NULL;
putsock(transfer->localend);
transfer->localend = NULL;
} else {
if(transfer->localend != NULL)
putsock(transfer->localend);
getsock(transfer->localend = sk);
- CBREG(sk, socket_read, (int (*)(struct socket *, void *))transferread, NULL, transfer);
- CBREG(sk, socket_write, (int (*)(struct socket *, void *))transferwrite, NULL, transfer);
- CBREG(sk, socket_err, (int (*)(struct socket *, int, void *))transfererr, NULL, transfer);
+ sk->data = transfer;
+ sk->readcb = (void (*)(struct socket *, void *))transferread;
+ sk->writecb = (void (*)(struct socket *, void *))transferwrite;
+ sk->errcb = (void (*)(struct socket *, int, void *))transfererr;
}
static int tryreq(struct transfer *transfer)
}
if(transfer->localend)
{
- CBUNREG(transfer->localend, socket_read, transferread, transfer);
- CBUNREG(transfer->localend, socket_write, transferwrite, transfer);
- CBUNREG(transfer->localend, socket_err, transfererr, transfer);
+ transfer->localend->readcb = NULL;
+ transfer->localend->writecb = NULL;
+ transfer->localend->errcb = NULL;
putsock(transfer->localend);
transfer->localend = NULL;
}
if(transfer->filterout)
{
- CBUNREG(transfer->filterout, socket_read, filterread, transfer);
+ transfer->filterout->readcb = NULL;
putsock(transfer->filterout);
transfer->filterout = NULL;
}
}
}
-static int filterread(struct socket *sk, struct transfer *transfer)
+static void filterread(struct socket *sk, struct transfer *transfer)
{
char *buf, *p, *p2;
size_t bufsize;
wchar_t *cmd, *arg;
if((buf = sockgetinbuf(sk, &bufsize)) == NULL)
- return(0);
+ return;
bufcat(transfer->filterbuf, buf, bufsize);
free(buf);
while((p = memchr(transfer->filterbuf, '\n', transfer->filterbufdata)) != NULL)
}
memmove(transfer->filterbuf, p, transfer->filterbufdata -= (p - transfer->filterbuf));
}
- return(0);
}
static void filterexit(pid_t pid, int status, void *data)
transfer->filter = pid;
transfersetlocalend(transfer, insock);
getsock(transfer->filterout = outsock);
- CBREG(outsock, socket_read, (int (*)(struct socket *, void *))filterread, NULL, transfer);
+ outsock->data = transfer;
+ outsock->readcb = (void (*)(struct socket *, void *))filterread;
putsock(insock);
putsock(outsock);
free(filtername);
static struct configvar myvars[] =
{
+ /** The maximum number of simultaneously permitted uploads. A
+ * common hub rule is that you will need at least as many slots as
+ * the number of hubs to which you are connected. */
{CONF_VAR_INT, "slots", {.num = 3}},
+ /** The TOS value to use for upload connections (see the TOS
+ * VALUES section). */
{CONF_VAR_INT, "ultos", {.num = SOCK_TOS_MAXTP}},
+ /** The TOS value to use for download connections (see the TOS
+ * VALUES section). */
{CONF_VAR_INT, "dltos", {.num = SOCK_TOS_MAXTP}},
+ /** The name of the filter script (see the FILES section for
+ * lookup information). */
{CONF_VAR_STRING, "filter", {.str = L"dc-filter"}},
+ /** If true, only one upload is allowed per remote peer. This
+ * option is still experimental, so it is recommended to leave it
+ * off. */
{CONF_VAR_BOOL, "ulquota", {.num = 0}},
{CONF_VAR_END}
};