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-d option to attach. Also fix CC in Makefile and make it build with DEBUG again.

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This commit is contained in:
Nicholas Marriott
2007-10-04 21:21:48 +00:00
parent 4add09eab7
commit 5a3b92c2df
4 changed files with 97 additions and 19 deletions
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105
cmd-attach-session.c
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@@ -1,4 +1,4 @@
/* $Id: cmd-attach-session.c,v 1.2 2007-10-04 19:03:51 nicm Exp $ */
/* $Id: cmd-attach-session.c,v 1.3 2007-10-04 21:21:48 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -26,23 +26,71 @@
* Attach existing session to the current terminal.
*/
void cmd_attach_session_exec(void *, struct cmd_ctx *);
int cmd_attach_session_parse(void **, int, char **, char **);
const char *cmd_attach_session_usage(void);
void cmd_attach_session_exec(void *, struct cmd_ctx *);
void cmd_attach_session_send(void *, struct buffer *);
void cmd_attach_session_recv(void **, struct buffer *);
void cmd_attach_session_free(void *);
const struct cmd_entry cmd_attach_session_entry = {
CMD_ATTACHSESSION, "attach-session", "attach", 0,
NULL,
NULL,
cmd_attach_session_exec,
NULL,
NULL,
NULL
struct cmd_attach_session_data {
int flag_detach;
};
void
cmd_attach_session_exec(unused void *ptr, struct cmd_ctx *ctx)
const struct cmd_entry cmd_attach_session_entry = {
CMD_NEWWINDOW, "attach-session", "attach", 0,
cmd_attach_session_parse,
cmd_attach_session_usage,
cmd_attach_session_exec,
cmd_attach_session_send,
cmd_attach_session_recv,
cmd_attach_session_free
};
int
cmd_attach_session_parse(void **ptr, int argc, char **argv, char **cause)
{
struct client *c = ctx->client;
struct session *s = ctx->session;
struct cmd_attach_session_data *data;
int opt;
*ptr = data = xmalloc(sizeof *data);
data->flag_detach = 0;
while ((opt = getopt(argc, argv, "dn:")) != EOF) {
switch (opt) {
case 'd':
data->flag_detach = 1;
break;
default:
goto usage;
}
}
argc -= optind;
argv += optind;
if (argc != 0)
goto usage;
return (0);
usage:
usage(cause, "%s", cmd_attach_session_usage());
cmd_attach_session_free(data);
return (-1);
}
const char *
cmd_attach_session_usage(void)
{
return ("attach-session [-d]");
}
void
cmd_attach_session_exec(void *ptr, struct cmd_ctx *ctx)
{
struct cmd_attach_session_data *data = ptr;
struct client *c = ctx->client;
struct session *s = ctx->session;
if (ctx->flags & CMD_KEY)
return;
@@ -51,10 +99,37 @@ cmd_attach_session_exec(unused void *ptr, struct cmd_ctx *ctx)
ctx->error(ctx, "not a terminal");
return;
}
if (data->flag_detach)
server_write_session(s, MSG_DETACH, NULL, 0);
c->session = s;
server_write_client(c, MSG_READY, NULL, 0);
recalculate_sizes();
server_redraw_client(c);
}
void
cmd_attach_session_send(void *ptr, struct buffer *b)
{
struct cmd_attach_session_data *data = ptr;
buffer_write(b, data, sizeof *data);
}
void
cmd_attach_session_recv(void **ptr, struct buffer *b)
{
struct cmd_attach_session_data *data;
*ptr = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
}
void
cmd_attach_session_free(void *ptr)
{
struct cmd_attach_session_data *data = ptr;
xfree(data);
}