Annotation of src/usr.bin/tmux/cmd-paste-buffer.c, Revision 1.27
1.27 ! nicm 1: /* $OpenBSD: cmd-paste-buffer.c,v 1.26 2014/10/20 22:29:25 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>
1.13 nicm 23: #include <vis.h>
1.1 nicm 24:
25: #include "tmux.h"
26:
27: /*
28: * Paste paste buffer if present.
29: */
30:
1.22 nicm 31: enum cmd_retval cmd_paste_buffer_exec(struct cmd *, struct cmd_q *);
1.13 nicm 32:
1.17 nicm 33: void cmd_paste_buffer_filter(struct window_pane *,
1.20 nicm 34: const char *, size_t, const char *, int);
1.1 nicm 35:
36: const struct cmd_entry cmd_paste_buffer_entry = {
37: "paste-buffer", "pasteb",
1.17 nicm 38: "db:prs:t:", 0, 0,
1.25 nicm 39: "[-dpr] [-s separator] " CMD_BUFFER_USAGE " " CMD_TARGET_PANE_USAGE,
1.16 nicm 40: 0,
41: cmd_paste_buffer_exec
1.1 nicm 42: };
43:
1.19 nicm 44: enum cmd_retval
1.22 nicm 45: cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
1.13 nicm 46: {
1.16 nicm 47: struct args *args = self->args;
48: struct window_pane *wp;
49: struct session *s;
50: struct paste_buffer *pb;
1.25 nicm 51: const char *sepstr, *bufname;
1.13 nicm 52:
1.22 nicm 53: if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL)
1.19 nicm 54: return (CMD_RETURN_ERROR);
1.13 nicm 55:
1.25 nicm 56: bufname = NULL;
57: if (args_has(args, 'b'))
58: bufname = args_get(args, 'b');
1.13 nicm 59:
1.25 nicm 60: if (bufname == NULL)
1.24 nicm 61: pb = paste_get_top();
1.1 nicm 62: else {
1.25 nicm 63: pb = paste_get_name(bufname);
1.15 nicm 64: if (pb == NULL) {
1.25 nicm 65: cmdq_error(cmdq, "no buffer %s", bufname);
1.19 nicm 66: return (CMD_RETURN_ERROR);
1.1 nicm 67: }
68: }
69:
1.16 nicm 70: if (pb != NULL) {
71: sepstr = args_get(args, 's');
72: if (sepstr == NULL) {
73: if (args_has(args, 'r'))
74: sepstr = "\n";
75: else
76: sepstr = "\r";
77: }
1.27 ! nicm 78: paste_send_pane(pb, wp, sepstr, args_has(args, 'p'));
1.16 nicm 79: }
1.1 nicm 80:
81: /* Delete the buffer if -d. */
1.16 nicm 82: if (args_has(args, 'd')) {
1.25 nicm 83: if (bufname == NULL)
1.24 nicm 84: paste_free_top();
1.1 nicm 85: else
1.25 nicm 86: paste_free_name(bufname);
1.1 nicm 87: }
88:
1.19 nicm 89: return (CMD_RETURN_NORMAL);
1.1 nicm 90: }