rxvt-unicode/src/rxvtc.C

#include "rxvtdaemon.h"

#include <cstdio>
#include <cstdlib>

#include <unistd.h>
#include <signal.h>
#include <sys/socket.h>
#include <sys/un.h>

struct client : rxvt_connection {
  client ();
};

client::client ()
{
  if ((fd = socket (PF_LOCAL, SOCK_STREAM, 0)) < 0)
    {
      perror ("unable to create communications socket");
      exit (EXIT_FAILURE);
    }

  char *sockname = rxvt_connection::unix_sockname ();
  sockaddr_un sa;
  sa.sun_family = AF_UNIX;
  strcpy (sa.sun_path, sockname);
  free (sockname);

  if (connect (fd, (sockaddr *)&sa, sizeof (sa)))
    {
      perror ("unable to connect to rxvtd");
      exit (EXIT_FAILURE);
    }
}

extern char **environ;

int
main(int argc, const char *const *argv)
{
  client c;
  char buf[PATH_MAX];

  {
    sigset_t ss;

    sigaddset (&ss, SIGHUP);
    sigprocmask (SIG_BLOCK, &ss, 0);
  }

  c.send ("NEW");
  // instead of getcwd we could opendir(".") and pass the fd for fchdir *g*
  c.send ("CWD"), c.send (getcwd (buf, sizeof (buf)));

  for (char **var = environ; *environ; environ++)
    c.send ("ENV"), c.send (*environ);

  for (int i = 0; i < argc; i++)
    c.send ("ARG"), c.send (argv[i]);

  c.send ("END");
}

Revision:	1.5
Committed:	Sat Nov 29 18:42:07 2003 UTC (20 years, 5 months ago) by pcg
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+2 -2 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	pcg	1.1	#include "rxvtdaemon.h"
2
3			#include <cstdio>
4			#include <cstdlib>
5
6			#include <unistd.h>
7	pcg	1.3	#include <signal.h>
8	pcg	1.1	#include <sys/socket.h>
9			#include <sys/un.h>
10
11			struct client : rxvt_connection {
12			client ();
13			};
14
15			client::client ()
16			{
17			if ((fd = socket (PF_LOCAL, SOCK_STREAM, 0)) < 0)
18			{
19	pcg	1.5	perror ("unable to create communications socket");
20	pcg	1.1	exit (EXIT_FAILURE);
21			}
22
23	pcg	1.4	char *sockname = rxvt_connection::unix_sockname ();
24	pcg	1.1	sockaddr_un sa;
25			sa.sun_family = AF_UNIX;
26	pcg	1.4	strcpy (sa.sun_path, sockname);
27			free (sockname);
28	pcg	1.1
29			if (connect (fd, (sockaddr *)&sa, sizeof (sa)))
30			{
31	pcg	1.5	perror ("unable to connect to rxvtd");
32	pcg	1.1	exit (EXIT_FAILURE);
33			}
34			}
35
36	pcg	1.3	extern char **environ;
37
38	pcg	1.1	int
39			main(int argc, const char const argv)
40			{
41			client c;
42			char buf[PATH_MAX];
43
44	pcg	1.3	{
45			sigset_t ss;
46
47			sigaddset (&ss, SIGHUP);
48			sigprocmask (SIG_BLOCK, &ss, 0);
49			}
50
51	pcg	1.1	c.send ("NEW");
52			// instead of getcwd we could opendir(".") and pass the fd for fchdir g
53	pcg	1.2	c.send ("CWD"), c.send (getcwd (buf, sizeof (buf)));
54	pcg	1.3
55			for (char *var = environ; environ; environ++)
56			c.send ("ENV"), c.send (*environ);
57	pcg	1.1
58			for (int i = 0; i < argc; i++)
59	pcg	1.2	c.send ("ARG"), c.send (argv[i]);
60
61	pcg	1.1	c.send ("END");
62			}
63