mirror of
https://github.com/tmux/tmux.git
synced 2024-12-24 18:38:48 +00:00
134 lines
3.1 KiB
C
134 lines
3.1 KiB
C
/* $Id: cmd-switch-client.c,v 1.2 2007-12-06 09:46:22 nicm Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <getopt.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Switch client to a different session.
|
|
*/
|
|
|
|
int cmd_switch_client_parse(void **, int, char **, char **);
|
|
void cmd_switch_client_exec(void *, struct cmd_ctx *);
|
|
void cmd_switch_client_send(void *, struct buffer *);
|
|
void cmd_switch_client_recv(void **, struct buffer *);
|
|
void cmd_switch_client_free(void *);
|
|
|
|
struct cmd_switch_client_data {
|
|
char *name;
|
|
};
|
|
|
|
const struct cmd_entry cmd_switch_client_entry = {
|
|
"switch-client", "switchc", "session-name",
|
|
CMD_NOSESSION,
|
|
cmd_switch_client_parse,
|
|
cmd_switch_client_exec,
|
|
cmd_switch_client_send,
|
|
cmd_switch_client_recv,
|
|
cmd_switch_client_free
|
|
};
|
|
|
|
int
|
|
cmd_switch_client_parse(void **ptr, int argc, char **argv, char **cause)
|
|
{
|
|
struct cmd_switch_client_data *data;
|
|
int opt;
|
|
|
|
*ptr = data = xmalloc(sizeof *data);
|
|
data->name = NULL;
|
|
|
|
while ((opt = getopt(argc, argv, "")) != EOF) {
|
|
switch (opt) {
|
|
default:
|
|
goto usage;
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
if (argc != 1)
|
|
goto usage;
|
|
|
|
data->name = xstrdup(argv[0]);
|
|
|
|
return (0);
|
|
|
|
usage:
|
|
usage(cause, "%s %s",
|
|
cmd_switch_client_entry.name, cmd_switch_client_entry.usage);
|
|
|
|
cmd_switch_client_free(data);
|
|
return (-1);
|
|
}
|
|
|
|
void
|
|
cmd_switch_client_exec(void *ptr, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_switch_client_data *data = ptr;
|
|
struct session *s;
|
|
|
|
if (data == NULL)
|
|
return;
|
|
|
|
if ((s = session_find(data->name)) == NULL) {
|
|
ctx->error(ctx, "session not found: %s", data->name);
|
|
return;
|
|
}
|
|
|
|
ctx->client->session = s;
|
|
|
|
recalculate_sizes();
|
|
server_redraw_client(ctx->client);
|
|
|
|
if (ctx->cmdclient != NULL)
|
|
server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
|
|
}
|
|
|
|
void
|
|
cmd_switch_client_send(void *ptr, struct buffer *b)
|
|
{
|
|
struct cmd_switch_client_data *data = ptr;
|
|
|
|
buffer_write(b, data, sizeof *data);
|
|
cmd_send_string(b, data->name);
|
|
}
|
|
|
|
void
|
|
cmd_switch_client_recv(void **ptr, struct buffer *b)
|
|
{
|
|
struct cmd_switch_client_data *data;
|
|
|
|
*ptr = data = xmalloc(sizeof *data);
|
|
buffer_read(b, data, sizeof *data);
|
|
data->name = cmd_recv_string(b);
|
|
}
|
|
|
|
void
|
|
cmd_switch_client_free(void *ptr)
|
|
{
|
|
struct cmd_switch_client_data *data = ptr;
|
|
|
|
if (data->name != NULL)
|
|
xfree(data->name);
|
|
xfree(data);
|
|
}
|