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Print for the less easy commands.

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This commit is contained in:
Nicholas Marriott
2008-06-05 17:12:11 +00:00
parent 642c0b00ab
commit ee1a7fded7
13 changed files with 258 additions and 53 deletions
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50
cmd-link-window.c
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@ -1,4 +1,4 @@
/* $Id: cmd-link-window.c,v 1.17 2008-06-05 16:35:31 nicm Exp $ */
/* $Id: cmd-link-window.c,v 1.18 2008-06-05 17:12:10 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -32,13 +32,14 @@ void cmd_link_window_exec(struct cmd *, struct cmd_ctx *);
void cmd_link_window_send(struct cmd *, struct buffer *);
void cmd_link_window_recv(struct cmd *, struct buffer *);
void cmd_link_window_free(struct cmd *);
void cmd_link_window_print(struct cmd *, char *, size_t);
struct cmd_link_window_data {
char *cname;
char *sname;
int idx;
int flag_detached;
int flag_kill;
int dstidx;
int srcidx;
char *srcname;
};
@ -53,7 +54,7 @@ const struct cmd_entry cmd_link_window_entry = {
cmd_link_window_recv,
cmd_link_window_free,
NULL,
NULL
cmd_link_window_print
};
int
@ -68,7 +69,7 @@ cmd_link_window_parse(struct cmd *self, int argc, char **argv, char **cause)
data->sname = NULL;
data->flag_detached = 0;
data->flag_kill = 0;
data->dstidx = -1;
data->idx = -1;
data->srcidx = -1;
data->srcname = NULL;
@ -84,7 +85,7 @@ cmd_link_window_parse(struct cmd *self, int argc, char **argv, char **cause)
data->flag_detached = 1;
break;
case 'i':
data->dstidx = strtonum(optarg, 0, INT_MAX, &errstr);
data->idx = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "index %s", errstr);
goto error;
@ -155,12 +156,12 @@ cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
if (data->dstidx < 0)
data->dstidx = -1;
if (data->flag_kill && data->dstidx != -1) {
wl2 = winlink_find_by_index(&s->windows, data->dstidx);
if (data->idx < 0)
data->idx = -1;
if (data->flag_kill && data->idx != -1) {
wl2 = winlink_find_by_index(&s->windows, data->idx);
if (wl2 == NULL) {
ctx->error(ctx, "no window %d", data->dstidx);
ctx->error(ctx, "no window %d", data->idx);
return;
}
@ -185,9 +186,9 @@ cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx)
*/
}
wl = session_attach(s, wl->window, data->dstidx);
wl = session_attach(s, wl->window, data->idx);
if (wl == NULL) {
ctx->error(ctx, "index in use: %d", data->dstidx);
ctx->error(ctx, "index in use: %d", data->idx);
return;
}
@ -237,3 +238,28 @@ cmd_link_window_free(struct cmd *self)
xfree(data->srcname);
xfree(data);
}
void
cmd_link_window_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_link_window_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return;
if (off < len && data->flag_detached)
off += xsnprintf(buf + off, len - off, " -d");
if (off < len && data->flag_kill)
off += xsnprintf(buf + off, len - off, " -k");
if (off < len && data->cname != NULL)
off += xsnprintf(buf + off, len - off, " -c %s", data->cname);
if (off < len && data->sname != NULL)
off += xsnprintf(buf + off, len - off, " -s %s", data->sname);
if (off < len && data->idx != -1)
off += xsnprintf(buf + off, len - off, " -i %d", data->idx);
if (off < len && data->srcname != NULL)
off += xsnprintf(buf + off, len - off, " %s", data->srcname);
if (off < len && data->srcidx != -1)
off += xsnprintf(buf + off, len - off, " %d", data->srcidx);
}