diff options
author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2008-06-01 20:20:25 +0000 |
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committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2008-06-01 20:20:25 +0000 |
commit | 65f4284e7fe796e19b6d0c2ba57becee5394e730 (patch) | |
tree | 207e3aa25caa61dcf997640b703dab25507154c6 /cmd-send-keys.c | |
parent | 99fa60f295ed7a11636a6efc547542f370b844c0 (diff) |
New command, send-keys, to send a set of keys.
Diffstat (limited to 'cmd-send-keys.c')
-rw-r--r-- | cmd-send-keys.c | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/cmd-send-keys.c b/cmd-send-keys.c new file mode 100644 index 00000000..25ee1c48 --- /dev/null +++ b/cmd-send-keys.c @@ -0,0 +1,143 @@ +/* $Id: cmd-send-keys.c,v 1.1 2008-06-01 20:20:25 nicm Exp $ */ + +/* + * Copyright (c) 2008 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 "tmux.h" + +/* + * Change session name. + */ + +int cmd_send_keys_parse(void **, int, char **, char **); +void cmd_send_keys_exec(void *, struct cmd_ctx *); +void cmd_send_keys_send(void *, struct buffer *); +void cmd_send_keys_recv(void **, struct buffer *); +void cmd_send_keys_free(void *); + +struct cmd_send_keys_data { + u_int nkeys; + int *keys; +}; + +const struct cmd_entry cmd_send_keys_entry = { + "send-keys", "send", "key ...", + 0, + cmd_send_keys_parse, + cmd_send_keys_exec, + cmd_send_keys_send, + cmd_send_keys_recv, + cmd_send_keys_free +}; + +int +cmd_send_keys_parse(void **ptr, int argc, char **argv, char **cause) +{ + struct cmd_send_keys_data *data; + int opt, key; + char *s; + + *ptr = data = xmalloc(sizeof *data); + data->nkeys = 0; + data->keys = NULL; + + while ((opt = getopt(argc, argv, "")) != EOF) { + switch (opt) { + default: + goto usage; + } + } + argc -= optind; + argv += optind; + if (argc == 0) + goto usage; + + while (argc-- != 0) { + if ((key = key_string_lookup_string(*argv)) != KEYC_NONE) { + data->keys = xrealloc( + data->keys, data->nkeys + 1, sizeof *data->keys); + data->keys[data->nkeys++] = key; + } else { + for (s = *argv; *s != '\0'; s++) { + data->keys = xrealloc(data->keys, + data->nkeys + 1, sizeof *data->keys); + data->keys[data->nkeys++] = *s; + } + } + + argv++; + } + + return (0); + +usage: + usage(cause, "%s %s", + cmd_send_keys_entry.name, cmd_send_keys_entry.usage); + + cmd_send_keys_free(data); + return (-1); +} + +void +cmd_send_keys_exec(void *ptr, struct cmd_ctx *ctx) +{ + struct cmd_send_keys_data *data = ptr; + u_int i; + + if (data == NULL) + return; + + for (i = 0; i < data->nkeys; i++) + window_key(ctx->client->session->curw->window, data->keys[i]); + + if (ctx->cmdclient != NULL) + server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0); +} + +void +cmd_send_keys_send(void *ptr, struct buffer *b) +{ + struct cmd_send_keys_data *data = ptr; + + buffer_write(b, data, sizeof *data); + buffer_write(b, data->keys, data->nkeys * sizeof *data->keys); +} + +void +cmd_send_keys_recv(void **ptr, struct buffer *b) +{ + struct cmd_send_keys_data *data; + + *ptr = data = xmalloc(sizeof *data); + buffer_read(b, data, sizeof *data); + data->keys = xcalloc(data->nkeys, sizeof *data->keys); + buffer_read(b, data->keys, data->nkeys * sizeof *data->keys); +} + +void +cmd_send_keys_free(void *ptr) +{ + struct cmd_send_keys_data *data = ptr; + + if (data->keys != NULL) + xfree(data->keys); + xfree(data); +} |