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trhodes
commit
187a83fccb
@ -44,7 +44,6 @@
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#include <assert.h>
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#include <fcntl.h>
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#include <err.h>
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#include <isc/eventlib.h>
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#include <netnatm/unimsg.h>
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#include <netnatm/saal/sscop.h>
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@ -64,7 +63,9 @@ int user_fd;
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int loose;
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int user_out_fd;
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u_int verbose;
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#ifndef USE_LIBBEGEMOT
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evContext evctx;
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#endif
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evFileID sscop_h;
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evFileID user_h;
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@ -153,7 +154,11 @@ proto_msgin(int fd __unused)
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if (got == 0) {
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eof:
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#ifdef USE_LIBBEGEMOT
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poll_unregister(sscop_h);
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#else
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evDeselectFD(evctx, sscop_h);
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#endif
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(void)close(sscop_fd);
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sscop_fd = -1;
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if (m != NULL)
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@ -212,7 +217,11 @@ user_msgin(int fd __unused)
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if (size == 0) {
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eof:
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#ifdef USE_LIBBEGEMOT
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poll_unregister(user_h);
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#else
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evDeselectFD(evctx, user_h);
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#endif
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if (m != NULL)
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uni_msg_destroy(m);
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VERBOSE(("EOF on user connection"));
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@ -384,9 +393,14 @@ parse_param(struct sscop_param *param, u_int *pmask, int opt, char *arg)
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abort();
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}
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#ifdef USE_LIBBEGEMOT
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static void
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tfunc(int tid __unused, void *uap)
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#else
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static void
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tfunc(evContext ctx __unused, void *uap, struct timespec due __unused,
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struct timespec inter __unused)
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#endif
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{
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struct timer *t = uap;
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@ -402,18 +416,25 @@ sscop_start_timer(struct sscop *sscop, void *arg __unused, u_int msec,
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void (*func)(void *))
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{
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struct timer *t;
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#ifndef USE_LIBBEGEMOT
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struct timespec due;
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#endif
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if ((t = malloc(sizeof(*t))) == NULL)
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err(1, NULL);
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t->sscop = sscop;
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t->func = func;
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#ifdef USE_LIBBEGEMOT
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if ((t->id = poll_start_timer(msec, 0, tfunc, t)) == -1)
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err(1, "cannot start timer");
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#else
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due = evAddTime(evNowTime(),
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evConsTime((time_t)msec/1000, (long)(msec%1000)*1000));
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if (evSetTimer(evctx, tfunc, t, due, evConsTime(0, 0), &t->id))
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err(1, "cannot start timer");
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#endif
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return (t);
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}
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@ -426,6 +447,10 @@ sscop_stop_timer(struct sscop *sscop __unused, void *arg __unused, void *tp)
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{
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struct timer *t = tp;
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#ifdef USE_LIBBEGEMOT
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poll_stop_timer(t->id);
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#else
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evClearTimer(evctx, t->id);
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#endif
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free(t);
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}
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@ -33,6 +33,14 @@
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#ifndef _SAAL_COMMON_H_
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#define _SAAL_COMMON_H_
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#ifdef USE_LIBBEGEMOT
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#include <rpoll.h>
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#define evFileID int
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#define evTimerID int
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#else
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#include <isc/eventlib.h>
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#endif
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/*
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* Writes to a pipe must be in messages (if we don't use framing).
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* It is not clear, what is the maximum message size for this. It seems
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@ -49,7 +57,9 @@ extern int user_fd; /* file descriptor for USER */
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extern int loose; /* loose messages */
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extern int user_out_fd; /* file descriptor for output to user */
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extern u_int verbose; /* talk to me */
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#ifndef USE_LIBBEGEMOT
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extern evContext evctx;
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#endif
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extern evFileID sscop_h;
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extern evFileID user_h;
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@ -41,7 +41,6 @@
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#include <signal.h>
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#include <assert.h>
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#include <err.h>
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#include <isc/eventlib.h>
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#include <netnatm/unimsg.h>
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#include <netnatm/saal/sscop.h>
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@ -95,8 +94,13 @@ static const struct sscop_funcs sscop_funcs = {
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* SSCOP file descriptor is ready. Allocate and read one message
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* and dispatch a signal.
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*/
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#ifdef USE_LIBBEGEMOT
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static void
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proto_infunc(int fd, int mask __unused, void *uap)
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#else
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static void
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proto_infunc(evContext ctx __unused, void *uap, int fd, int mask __unused)
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#endif
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{
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struct uni_msg *m;
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@ -107,8 +111,13 @@ proto_infunc(evContext ctx __unused, void *uap, int fd, int mask __unused)
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/*
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* User input. Allocate and read message and dispatch signal.
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*/
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#ifdef USE_LIBBEGEMOT
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static void
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user_infunc(int fd, int mask __unused, void *uap)
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#else
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static void
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user_infunc(evContext ctx __unused, void *uap, int fd, int mask __unused)
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#endif
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{
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struct uni_msg *m;
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@ -134,7 +143,9 @@ main(int argc, char *argv[])
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struct sigaction sa;
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int wait = 0;
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u_int mask;
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#ifndef USE_LIBBEGEMOT
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evEvent ev;
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#endif
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/*
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* Default is to have the USER on stdin and SSCOP on stdout
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@ -209,8 +220,10 @@ main(int argc, char *argv[])
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if(user_out_fd < 0)
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user_out_fd = user_fd;
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#ifndef USE_LIBBEGEMOT
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if (evCreate(&evctx))
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err(1, "evCreate");
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#endif
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/*
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* Catch USR1
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@ -233,8 +246,14 @@ main(int argc, char *argv[])
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/*
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* Register sscop fd
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*/
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#ifdef USE_LIBBEGEMOT
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if ((sscop_h = poll_register(sscop_fd, proto_infunc,
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sscop, POLL_IN)) == -1)
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err(1, "can't select on sscop fd");
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#else
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if (evSelectFD(evctx, sscop_fd, EV_READ, proto_infunc, sscop, &sscop_h))
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err(1, "can't select on sscop fd");
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#endif
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/*
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* if we are active - send establish request
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@ -246,11 +265,15 @@ main(int argc, char *argv[])
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* Run protocol until it get's ready
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*/
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while (sscop_fd >= 0 && !ready) {
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#ifdef USE_LIBBEGEMOT
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poll_dispatch(1);
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#else
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if (evGetNext(evctx, &ev, EV_WAIT) == 0) {
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if (evDispatch(evctx, ev))
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err(1, "dispatch event");
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} else if (errno != EINTR)
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err(1, "get event");
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#endif
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}
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/*
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@ -265,15 +288,23 @@ main(int argc, char *argv[])
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VERBOSE(("READY - starting data transfer"));
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if (!unidir &&
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#ifdef USE_LIBBEGEMOT
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((user_h = poll_register(user_fd, user_infunc, sscop, POLL_IN)) == -1))
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#else
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evSelectFD(evctx, user_fd, EV_READ, user_infunc, sscop, &user_h))
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#endif
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err(1, "can't select on sscop fd");
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while (!sigusr1 && sscop_fd >= 0) {
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#ifdef USE_LIBBEGEMOT
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poll_dispatch(1);
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#else
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if (evGetNext(evctx, &ev, EV_WAIT) == 0) {
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if (evDispatch(evctx, ev))
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err(1, "dispatch event");
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} else if (errno != EINTR)
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err(1, "get event");
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#endif
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}
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if (sigusr1 && sscop_fd >= 0) {
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@ -282,11 +313,15 @@ main(int argc, char *argv[])
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*/
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sscop_aasig(sscop, SSCOP_RELEASE_request, NULL, 0);
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while (!finished && sscop_fd >= 0) {
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#ifdef USE_LIBBEGEMOT
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poll_dispatch(1);
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#else
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if (evGetNext(evctx, &ev, EV_WAIT) == 0) {
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if (evDispatch(evctx, ev))
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err(1, "dispatch event");
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} else if (errno != EINTR)
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err(1, "get event");
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#endif
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}
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}
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@ -333,7 +368,11 @@ sscop_send_upper(struct sscop *sscop, void *arg __unused, enum sscop_aasig sig,
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case SSCOP_RELEASE_indication:
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if (end_at_eof) {
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VERBOSE((" ... exiting"));
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#ifdef USE_LIBBEGEMOT
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poll_unregister(sscop_h);
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#else
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evDeselectFD(evctx, sscop_h);
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#endif
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(void)close(sscop_fd);
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sscop_fd = -1;
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}
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@ -345,7 +384,11 @@ sscop_send_upper(struct sscop *sscop, void *arg __unused, enum sscop_aasig sig,
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case SSCOP_RELEASE_confirm:
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if (end_at_eof) {
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VERBOSE((" ... exiting"));
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#ifdef USE_LIBBEGEMOT
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poll_unregister(sscop_h);
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#else
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evDeselectFD(evctx, sscop_h);
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#endif
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(void)close(sscop_fd);
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sscop_fd = -1;
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}
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