ermyth/src/send.C

/*
 * send.C: Socket I/O.
 * 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 1.5 2007-08-28 17:08:12 pippijn Exp $";

#include "atheme.h"
#include "uplink.h"
#include "datastream.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_select (25000);

      gc.collect ();
    }
}
Revision:	1.6
Committed:	Wed Aug 29 21:01:19 2007 UTC (19 years, 1 month ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.5:	+3 -1 lines
Log Message:	- reduced ifdefs by moving __GNUC__ and friends to svsconfig.h - #define to enum { } in tools.h - corrected log levels a bit - made timersub an inline function instead of a macro - added a simple garbage collection mechanism for postponed freeing of lost memory chunks - enhanced type_traits - merged inspircd1.2 support with upstream - reformatting - renamed TTP to a more "standard" PRItime and STP to PRIsize
#	User	Rev	Content
1	pippijn	1.1	/*
2			* send.C: Socket I/O.
3	pippijn	1.2	* Rights to this code are documented in doc/pod/license.pod.
4	pippijn	1.1	*
5	pippijn	1.5	* Copyright © 2005-2007 Atheme Project (http://www.atheme.org)
6	pippijn	1.1	*/
7
8	pippijn	1.6	static char const rcsid[] = "$Id: send.C,v 1.5 2007-08-28 17:08:12 pippijn Exp $";
9	pippijn	1.1
10			#include "atheme.h"
11			#include "uplink.h"
12			#include "datastream.h"
13
14			/* send a line to the server, append the \r\n */
15			int
16	pippijn	1.5	sts (char const * const fmt, ...)
17	pippijn	1.1	{
18			va_list ap;
19			char buf[513];
20			int len;
21
22			return_val_if_fail (fmt != NULL, 1);
23
24			va_start (ap, fmt);
25			vsnprintf (buf, 511, fmt, ap); /* leave two bytes for \r\n */
26			va_end (ap);
27
28			slog (LG_RAWDATA, "<- %s", buf);
29
30			len = strlen (buf);
31			buf[len++] = '\r';
32			buf[len++] = '\n';
33			buf[len] = '\0';
34
35			cnt.bout += len;
36
37			sendq_add (curr_uplink->conn, buf, len);
38
39			return 0;
40			}
41
42			void
43			reconn (void *arg)
44			{
45			if (me.connected)
46			return;
47
48			uplink_connect ();
49			}
50
51			/*
52			* io_loop()
53			*
54			* inputs:
55			* none
56			*
57			* outputs:
58			* none
59			*
60			* side effects:
61			* everything happens inside this loop.
62			*/
63			void
64			io_loop (void)
65			{
66			time_t delay;
67
68			while (!(runflags & (RF_SHUTDOWN \| RF_RESTART)))
69			{
70			/* update the current time */
71	pippijn	1.5	NOW = time_t (now ());
72	pippijn	1.1
73			/* check for events */
74			delay = event_next_time ();
75
76			if (delay <= NOW)
77			event_run ();
78
79			connection_select (25000);
80	pippijn	1.6
81			gc.collect ();
82	pippijn	1.1	}
83			}