Annotation of src/usr.bin/tmux/cmd-list-buffers.c, Revision 1.14
1.14 ! nicm 1: /* $OpenBSD: cmd-list-buffers.c,v 1.13 2012/07/10 11:53:01 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
20:
1.13 nicm 21: #include <stdlib.h>
1.1 nicm 22: #include <string.h>
23:
24: #include "tmux.h"
25:
26: /*
27: * List paste buffers.
28: */
29:
1.14 ! nicm 30: enum cmd_retval cmd_list_buffers_exec(struct cmd *, struct cmd_ctx *);
1.1 nicm 31:
32: const struct cmd_entry cmd_list_buffers_entry = {
33: "list-buffers", "lsb",
1.12 nicm 34: "F:", 0, 0,
35: "[-F format]",
1.11 nicm 36: 0,
1.10 nicm 37: NULL,
38: NULL,
1.11 nicm 39: cmd_list_buffers_exec
1.1 nicm 40: };
41:
1.10 nicm 42: /* ARGSUSED */
1.14 ! nicm 43: enum cmd_retval
1.10 nicm 44: cmd_list_buffers_exec(unused struct cmd *self, struct cmd_ctx *ctx)
1.1 nicm 45: {
1.12 nicm 46: struct args *args = self->args;
1.1 nicm 47: struct paste_buffer *pb;
1.12 nicm 48: struct format_tree *ft;
1.1 nicm 49: u_int idx;
1.12 nicm 50: char *line;
51: const char *template;
52:
53: if ((template = args_get(args, 'F')) == NULL)
54: template = DEFAULT_BUFFER_LIST_TEMPLATE;
1.1 nicm 55:
56: idx = 0;
1.10 nicm 57: while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
1.12 nicm 58: ft = format_create();
59: format_add(ft, "line", "%u", idx - 1);
60: format_paste_buffer(ft, pb);
61:
62: line = format_expand(ft, template);
63: ctx->print(ctx, "%s", line);
1.13 nicm 64: free(line);
1.12 nicm 65:
66: format_free(ft);
1.1 nicm 67: }
68:
1.14 ! nicm 69: return (CMD_RETURN_NORMAL);
1.1 nicm 70: }