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authornicm <nicm>2008-06-01 20:20:25 +0000
committernicm <nicm>2008-06-01 20:20:25 +0000
commitb3094adf049369daa765bf8206bc1957c90a7793 (patch)
tree466724db59740a2cffb85891d862cb4462490aa1 /cmd-send-keys.c
parentd97ca02a9ebc3c22e8bd736a66cbefd857254ccb (diff)
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New command, send-keys, to send a set of keys.
Diffstat (limited to 'cmd-send-keys.c')
-rw-r--r--cmd-send-keys.c143
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..8bf8a1c8
--- /dev/null
+++ b/cmd-send-keys.c
@@ -0,0 +1,143 @@
+/* $Id$ */
+
+/*
+ * Copyright (c) 2008 Nicholas Marriott <[email protected]>
+ *
+ * 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);
+}