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Big reorganisation of command-line syntax.

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This commit is contained in:
Nicholas Marriott
2008-06-05 21:25:00 +00:00
parent ee1a7fded7
commit 0b9b873a55
42 changed files with 963 additions and 1574 deletions
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54
cmd-send-keys.c
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@ -1,4 +1,4 @@
/* $Id: cmd-send-keys.c,v 1.9 2008-06-05 17:12:10 nicm Exp $ */
/* $Id: cmd-send-keys.c,v 1.10 2008-06-05 21:25:00 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -35,8 +35,7 @@ void cmd_send_keys_free(struct cmd *);
void cmd_send_keys_print(struct cmd *, char *, size_t);
struct cmd_send_keys_data {
char *cname;
char *sname;
char *target;
int idx;
u_int nkeys;
int *keys;
@ -46,12 +45,12 @@ const struct cmd_entry cmd_send_keys_entry = {
"send-keys", "send",
"[-c client-tty|-s session-name] [-i index] key ...",
0,
NULL,
cmd_send_keys_parse,
cmd_send_keys_exec,
cmd_send_keys_send,
cmd_send_keys_recv,
cmd_send_keys_free,
NULL,
cmd_send_keys_print
};
@ -60,36 +59,19 @@ cmd_send_keys_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_send_keys_data *data;
int opt, key;
const char *errstr;
char *s;
self->data = data = xmalloc(sizeof *data);
data->cname = NULL;
data->sname = NULL;
data->target = NULL;
data->idx = -1;
data->nkeys = 0;
data->keys = NULL;
while ((opt = getopt(argc, argv, "c:i:s:")) != EOF) {
while ((opt = getopt(argc, argv, "t:")) != EOF) {
switch (opt) {
case 'c':
if (data->sname != NULL)
goto usage;
if (data->cname == NULL)
data->cname = xstrdup(optarg);
break;
case 'i':
data->idx = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "index %s", errstr);
goto error;
}
break;
case 's':
if (data->cname != NULL)
goto usage;
if (data->sname == NULL)
data->sname = xstrdup(optarg);
case 't':
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
default:
goto usage;
@ -121,7 +103,6 @@ cmd_send_keys_parse(struct cmd *self, int argc, char **argv, char **cause)
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(self);
return (-1);
}
@ -136,8 +117,7 @@ cmd_send_keys_exec(struct cmd *self, struct cmd_ctx *ctx)
if (data == NULL)
return;
wl = cmd_find_window(ctx, data->cname, data->sname, data->idx, NULL);
if (wl == NULL)
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return;
for (i = 0; i < data->nkeys; i++)
@ -153,8 +133,7 @@ cmd_send_keys_send(struct cmd *self, struct buffer *b)
struct cmd_send_keys_data *data = self->data;
buffer_write(b, data, sizeof *data);
cmd_send_string(b, data->cname);
cmd_send_string(b, data->sname);
cmd_send_string(b, data->target);
buffer_write(b, data->keys, data->nkeys * sizeof *data->keys);
}
@ -165,8 +144,7 @@ cmd_send_keys_recv(struct cmd *self, struct buffer *b)
self->data = data = xmalloc(sizeof *data);
buffer_read(b, data, sizeof *data);
data->cname = cmd_recv_string(b);
data->sname = cmd_recv_string(b);
data->target = cmd_recv_string(b);
data->keys = xcalloc(data->nkeys, sizeof *data->keys);
buffer_read(b, data->keys, data->nkeys * sizeof *data->keys);
}
@ -176,10 +154,8 @@ cmd_send_keys_free(struct cmd *self)
{
struct cmd_send_keys_data *data = self->data;
if (data->cname != NULL)
xfree(data->cname);
if (data->sname != NULL)
xfree(data->sname);
if (data->target != NULL)
xfree(data->target);
xfree(data);
}
@ -193,9 +169,7 @@ cmd_send_keys_print(struct cmd *self, char *buf, size_t len)
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return;
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);
off += xsnprintf(buf + off, len - off, " -t %s", data->target);
if (off < len && data->idx != -1)
off += xsnprintf(buf + off, len - off, " -i %d", data->idx);