Initial import to CVS. Basic functions are working, albeit with a couple of showstopper memory bugs and many missing features. Detaching, reattaching, creating new sessions, listing sessions work acceptably for using with shells. Simple curses programs (top, systat, tetris) and more complicated ones (mutt, emacs) that don't require scrolling regions (ESC[r) mostly work fine (including mutt, emacs). No status bar yet and no key remapping or other customisation.

1 files changed, 165 insertions, 0 deletions

diff --git a/command.c b/command.c
new file mode 100644
index 00000000..05a7e726
--- /dev/null
+++ b/command.c
@@ -0,0 +1,165 @@
+/* $Id: command.c,v 1.1.1.1 2007-07-09 19:03:50 nicm Exp $ */
+
+/*
+ * Copyright (c) 2007 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 "tmux.h"
+
+int	cmd_prefix = '\002';	/* C-b */
+
+int	cmd_fn_select(struct buffer *, int);
+int	cmd_fn_create(struct buffer *, int);
+int	cmd_fn_detach(struct buffer *, int);
+int	cmd_fn_next(struct buffer *, int);
+int	cmd_fn_previous(struct buffer *, int);
+int	cmd_fn_refresh(struct buffer *, int);
+int	cmd_fn_rename(struct buffer *, int);
+
+struct cmd {
+	int	key;
+	int	(*fn)(struct buffer *, int);
+	int	arg;
+};
+
+struct cmd cmd_table[] = {
+	{ '0', cmd_fn_select, 0 },
+	{ '1', cmd_fn_select, 1 },
+	{ '2', cmd_fn_select, 2 },
+	{ '3', cmd_fn_select, 3 },
+	{ '4', cmd_fn_select, 4 },
+	{ '5', cmd_fn_select, 5 },
+	{ '6', cmd_fn_select, 6 },
+	{ '7', cmd_fn_select, 7 },
+	{ '8', cmd_fn_select, 8 },
+	{ '9', cmd_fn_select, 9 },
+	{ 'C', cmd_fn_create, 0 },
+	{ 'c', cmd_fn_create, 0 },
+	{ 'D', cmd_fn_detach, 0 },
+	{ 'd', cmd_fn_detach, 0 },
+	{ 'N', cmd_fn_next, 0 },
+	{ 'n', cmd_fn_next, 0 },
+	{ 'P', cmd_fn_previous, 0 },
+	{ 'p', cmd_fn_previous, 0 },
+	{ 'R', cmd_fn_refresh, 0 },
+	{ 'r', cmd_fn_refresh, 0 },
+	{ 'T', cmd_fn_rename, 0 },
+	{ 't', cmd_fn_rename, 0 }
+};
+
+/* Dispatch to a command. */
+int
+cmd_execute(int key, struct buffer *srv_out)
+{
+	struct cmd	*cmd;
+	u_int		 i;
+
+	for (i = 0; i < (sizeof cmd_table / sizeof cmd_table[0]); i++) {
+		cmd = cmd_table + i;
+		if (cmd->key == key)
+			return (cmd->fn(srv_out, cmd->arg));
+	}
+	return (0);
+}
+
+/* Handle select command. */
+int
+cmd_fn_select(unused struct buffer *srv_out, int arg)
+{
+ 	struct hdr		hdr;
+	struct select_data	data;
+
+	hdr.code = MSG_SELECT;
+	hdr.size = sizeof data;
+	buffer_write(srv_out, &hdr, sizeof hdr);
+	data.idx = arg;
+	buffer_write(srv_out, &data, sizeof data);
+
+	return (0);
+}
+
+/* Handle create command. */
+int
+cmd_fn_create(unused struct buffer *srv_out, unused int arg)
+{
+ 	struct hdr	hdr;
+
+	hdr.code = MSG_CREATE;
+	hdr.size = 0;
+	buffer_write(srv_out, &hdr, sizeof hdr);
+
+	return (0);
+}
+
+/* Handle detach command. */
+int
+cmd_fn_detach(unused struct buffer *srv_out, unused int arg)
+{
+	return (-1);
+}
+
+/* Handle next command. */
+int
+cmd_fn_next(unused struct buffer *srv_out, unused int arg)
+{
+ 	struct hdr	hdr;
+
+	hdr.code = MSG_NEXT;
+	hdr.size = 0;
+	buffer_write(srv_out, &hdr, sizeof hdr);
+
+ 	return (0);
+}
+
+/* Handle previous command. */
+int
+cmd_fn_previous(unused struct buffer *srv_out, unused int arg)
+{
+ 	struct hdr	hdr;
+
+	hdr.code = MSG_PREVIOUS;
+	hdr.size = 0;
+	buffer_write(srv_out, &hdr, sizeof hdr);
+
+ 	return (0);
+}
+
+/* Handle refresh command. */
+int
+cmd_fn_refresh(unused struct buffer *srv_out, unused int arg)
+{
+ 	struct hdr	hdr;
+
+	hdr.code = MSG_REFRESH;
+	hdr.size = 0;
+	buffer_write(srv_out, &hdr, sizeof hdr);
+
+ 	return (0);
+}
+
+/* Handle rename command. */
+int
+cmd_fn_rename(struct buffer *srv_out, unused int arg)
+{
+ 	struct hdr	hdr;
+
+	hdr.code = MSG_RENAME;
+	hdr.size = 0;
+	buffer_write(srv_out, &hdr, sizeof hdr);
+
+	return (0);
+}