/src/tmux/cmd-paste-buffer.c

Source (jump to first uncovered line)
/* $OpenBSD$ */

/*
 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
 *
 * 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 <stdlib.h>
#include <string.h>

#include "tmux.h"

/*
 * Paste paste buffer if present.
 */

static enum cmd_retval  cmd_paste_buffer_exec(struct cmd *, struct cmdq_item *);

const struct cmd_entry cmd_paste_buffer_entry = {
  .name = "paste-buffer",
  .alias = "pasteb",

  .args = { "db:prs:t:", 0, 0, NULL },
  .usage = "[-dpr] [-s separator] " CMD_BUFFER_USAGE " "
     CMD_TARGET_PANE_USAGE,

  .target = { 't', CMD_FIND_PANE, 0 },

  .flags = CMD_AFTERHOOK,
  .exec = cmd_paste_buffer_exec
};

static enum cmd_retval
cmd_paste_buffer_exec(struct cmd *self, struct cmdq_item *item)
{
  struct args   *args = cmd_get_args(self);
  struct cmd_find_state *target = cmdq_get_target(item);
  struct window_pane  *wp = target->wp;
  struct paste_buffer *pb;
  const char    *sepstr, *bufname, *bufdata, *bufend, *line;
  size_t       seplen, bufsize;
  int      bracket = args_has(args, 'p');

  if (window_pane_exited(wp)) {
    cmdq_error(item, "target pane has exited");
    return (CMD_RETURN_ERROR);
  }

  bufname = NULL;
  if (args_has(args, 'b'))
    bufname = args_get(args, 'b');

  if (bufname == NULL)
    pb = paste_get_top(NULL);
  else {
    pb = paste_get_name(bufname);
    if (pb == NULL) {
      cmdq_error(item, "no buffer %s", bufname);
      return (CMD_RETURN_ERROR);
    }
  }

  if (pb != NULL && ~wp->flags & PANE_INPUTOFF) {
    sepstr = args_get(args, 's');
    if (sepstr == NULL) {
      if (args_has(args, 'r'))
        sepstr = "\n";
      else
        sepstr = "\r";
    }
    seplen = strlen(sepstr);

    if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
      bufferevent_write(wp->event, "\033[200~", 6);

    bufdata = paste_buffer_data(pb, &bufsize);
    bufend = bufdata + bufsize;

    for (;;) {
      line = memchr(bufdata, '\n', bufend - bufdata);
      if (line == NULL)
        break;

      bufferevent_write(wp->event, bufdata, line - bufdata);
      bufferevent_write(wp->event, sepstr, seplen);

      bufdata = line + 1;
    }
    if (bufdata != bufend)
      bufferevent_write(wp->event, bufdata, bufend - bufdata);

    if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
      bufferevent_write(wp->event, "\033[201~", 6);
  }

  if (pb != NULL && args_has(args, 'd'))
    paste_free(pb);

  return (CMD_RETURN_NORMAL);
}

Line	Count	Source (jump to first uncovered line)
1		/* $OpenBSD$ */
2
3		/*
4		* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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
21		#include <stdlib.h>
22		#include <string.h>
23
24		#include "tmux.h"
25
26		/*
27		* Paste paste buffer if present.
28		*/
29
30		static enum cmd_retval cmd_paste_buffer_exec(struct cmd , struct cmdq_item );
31
32		const struct cmd_entry cmd_paste_buffer_entry = {
33		.name = "paste-buffer",
34		.alias = "pasteb",
35
36		.args = { "db:prs:t:", 0, 0, NULL },
37		.usage = "[-dpr] [-s separator] " CMD_BUFFER_USAGE " "
38		CMD_TARGET_PANE_USAGE,
39
40		.target = { 't', CMD_FIND_PANE, 0 },
41
42		.flags = CMD_AFTERHOOK,
43		.exec = cmd_paste_buffer_exec
44		};
45
46		static enum cmd_retval
47		cmd_paste_buffer_exec(struct cmd self, struct cmdq_item item)
48	0	{
49	0	struct args *args = cmd_get_args(self);
50	0	struct cmd_find_state *target = cmdq_get_target(item);
51	0	struct window_pane *wp = target->wp;
52	0	struct paste_buffer *pb;
53	0	const char sepstr, bufname, bufdata, bufend, *line;
54	0	size_t seplen, bufsize;
55	0	int bracket = args_has(args, 'p');
56
57	0	if (window_pane_exited(wp)) {
58	0	cmdq_error(item, "target pane has exited");
59	0	return (CMD_RETURN_ERROR);
60	0	}
61
62	0	bufname = NULL;
63	0	if (args_has(args, 'b'))
64	0	bufname = args_get(args, 'b');
65
66	0	if (bufname == NULL)
67	0	pb = paste_get_top(NULL);
68	0	else {
69	0	pb = paste_get_name(bufname);
70	0	if (pb == NULL) {
71	0	cmdq_error(item, "no buffer %s", bufname);
72	0	return (CMD_RETURN_ERROR);
73	0	}
74	0	}
75
76	0	if (pb != NULL && ~wp->flags & PANE_INPUTOFF) {
77	0	sepstr = args_get(args, 's');
78	0	if (sepstr == NULL) {
79	0	if (args_has(args, 'r'))
80	0	sepstr = "\n";
81	0	else
82	0	sepstr = "\r";
83	0	}
84	0	seplen = strlen(sepstr);
85
86	0	if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
87	0	bufferevent_write(wp->event, "\033[200~", 6);
88
89	0	bufdata = paste_buffer_data(pb, &bufsize);
90	0	bufend = bufdata + bufsize;
91
92	0	for (;;) {
93	0	line = memchr(bufdata, '\n', bufend - bufdata);
94	0	if (line == NULL)
95	0	break;
96
97	0	bufferevent_write(wp->event, bufdata, line - bufdata);
98	0	bufferevent_write(wp->event, sepstr, seplen);
99
100	0	bufdata = line + 1;
101	0	}
102	0	if (bufdata != bufend)
103	0	bufferevent_write(wp->event, bufdata, bufend - bufdata);
104
105	0	if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
106	0	bufferevent_write(wp->event, "\033[201~", 6);
107	0	}
108
109	0	if (pb != NULL && args_has(args, 'd'))
110	0	paste_free(pb);
111
112	0	return (CMD_RETURN_NORMAL);
113	0	}

Coverage Report

Created: 2025-07-18 06:48