ermyth/src/send.C

/*
 * send.C: Socket I/O.
 *
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in COPYING.
 *
 *
 * Portions of this file were derived from sources bearing the following license:
 * Rights to this code are documented in doc/pod/license.pod.
 * Copyright © 2005-2007 Atheme Project (http://www.atheme.org)
 */

static char const rcsid[] = "$Id: send.C,v 1.8 2007-09-16 18:54:45 pippijn Exp $";

#include "atheme.h"
#include <libermyth.h>
#include <util/time.h>
#include "uplink.h"
#include "datastream.h"
#include "connection.h"

/* send a line to the server, append the \r\n */
int
sts (char const * const fmt, ...)
{
  va_list ap;
  char buf[513];
  int len;

  return_val_if_fail (fmt != NULL, 1);

  va_start (ap, fmt);
  vsnprintf (buf, 511, fmt, ap);        /* leave two bytes for \r\n */
  va_end (ap);

  slog (LG_RAWDATA, "<- %s", buf);

  len = strlen (buf);
  buf[len++] = '\r';
  buf[len++] = '\n';
  buf[len] = '\0';

  cnt.bout += len;

  sendq_add (curr_uplink->conn, buf, len);

  return 0;
}

void
reconn (void *arg)
{
  if (me.connected)
    return;

  uplink_connect ();
}

/*
 * io_loop()
 *
 * inputs:
 *       none
 *
 * outputs:
 *       none
 *
 * side effects:
 *       everything happens inside this loop.
 */
void
io_loop (void)
{
  time_t delay;

  while (!(runflags & (RF_SHUTDOWN | RF_RESTART)))
    {
      /* update the current time */
      NOW = time_t (now ());

      /* check for events */
      delay = event_next_time ();

      if (delay <= NOW)
        event_run ();

      connection_t::select (25000);

      gc.collect ();
    }
}
Revision:	1.9
Committed:	Sat Sep 22 14:27:30 2007 UTC (19 years ago) by pippijn
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.8:	+3 -1 lines
Log Message:	split up ermyth into ermyth-modules, libermyth (currently just ermyth-util) and ermyth-core
#	User	Rev	Content
1	pippijn	1.1	/*
2			* send.C: Socket I/O.
3	pippijn	1.8	*
4			* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
5			* Rights to this code are as documented in COPYING.
6			*
7			*
8			* Portions of this file were derived from sources bearing the following license:
9	pippijn	1.2	* Rights to this code are documented in doc/pod/license.pod.
10	pippijn	1.5	* Copyright © 2005-2007 Atheme Project (http://www.atheme.org)
11	pippijn	1.1	*/
12
13	pippijn	1.9	static char const rcsid[] = "$Id: send.C,v 1.8 2007-09-16 18:54:45 pippijn Exp $";
14	pippijn	1.1
15			#include "atheme.h"
16	pippijn	1.9	#include <libermyth.h>
17			#include <util/time.h>
18	pippijn	1.1	#include "uplink.h"
19			#include "datastream.h"
20	pippijn	1.7	#include "connection.h"
21	pippijn	1.1
22			/* send a line to the server, append the \r\n */
23			int
24	pippijn	1.5	sts (char const * const fmt, ...)
25	pippijn	1.1	{
26			va_list ap;
27			char buf[513];
28			int len;
29
30			return_val_if_fail (fmt != NULL, 1);
31
32			va_start (ap, fmt);
33			vsnprintf (buf, 511, fmt, ap); /* leave two bytes for \r\n */
34			va_end (ap);
35
36			slog (LG_RAWDATA, "<- %s", buf);
37
38			len = strlen (buf);
39			buf[len++] = '\r';
40			buf[len++] = '\n';
41			buf[len] = '\0';
42
43			cnt.bout += len;
44
45			sendq_add (curr_uplink->conn, buf, len);
46
47			return 0;
48			}
49
50			void
51			reconn (void *arg)
52			{
53			if (me.connected)
54			return;
55
56			uplink_connect ();
57			}
58
59			/*
60			* io_loop()
61			*
62			* inputs:
63			* none
64			*
65			* outputs:
66			* none
67			*
68			* side effects:
69			* everything happens inside this loop.
70			*/
71			void
72			io_loop (void)
73			{
74			time_t delay;
75
76			while (!(runflags & (RF_SHUTDOWN \| RF_RESTART)))
77			{
78			/* update the current time */
79	pippijn	1.5	NOW = time_t (now ());
80	pippijn	1.1
81			/* check for events */
82			delay = event_next_time ();
83
84			if (delay <= NOW)
85			event_run ();
86
87	pippijn	1.7	connection_t::select (25000);
88	pippijn	1.6
89			gc.collect ();
90	pippijn	1.1	}
91			}