Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Newer
Older
100644 125 lines (103 sloc) 3.135 kb
0f2e3364 »
2012-01-21 Import upstream snapshot from SVN r2670
1 /* $Id: cmd-capture-pane.c 2651 2011-12-30 14:16:44Z tcunha $ */
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
2
3 /*
4 * Copyright (c) 2009 Jonathan Alvarado <radobobo@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
7216c39c »
2011-07-09 Imported Upstream version 1.5
21 #include <stdlib.h>
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
22 #include <string.h>
23
24 #include "tmux.h"
25
26 /*
27 * Write the entire contents of a pane to a buffer.
28 */
29
30 int cmd_capture_pane_exec(struct cmd *, struct cmd_ctx *);
31
32 const struct cmd_entry cmd_capture_pane_entry = {
33 "capture-pane", "capturep",
7216c39c »
2011-07-09 Imported Upstream version 1.5
34 "b:E:S:t:", 0, 0,
35 "[-b buffer-index] [-E end-line] [-S start-line] [-t target-pane]",
36 0,
37 NULL,
38 NULL,
39 cmd_capture_pane_exec
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
40 };
41
42 int
43 cmd_capture_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
44 {
7216c39c »
2011-07-09 Imported Upstream version 1.5
45 struct args *args = self->args;
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
46 struct window_pane *wp;
7216c39c »
2011-07-09 Imported Upstream version 1.5
47 char *buf, *line, *cause;
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
48 struct screen *s;
7216c39c »
2011-07-09 Imported Upstream version 1.5
49 struct grid *gd;
50 int buffer, n;
51 u_int i, limit, top, bottom, tmp;
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
52 size_t len, linelen;
53
7216c39c »
2011-07-09 Imported Upstream version 1.5
54 if (cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp) == NULL)
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
55 return (-1);
56 s = &wp->base;
7216c39c »
2011-07-09 Imported Upstream version 1.5
57 gd = s->grid;
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
58
59 buf = NULL;
60 len = 0;
61
0f2e3364 »
2012-01-21 Import upstream snapshot from SVN r2670
62 n = args_strtonum(args, 'S', INT_MIN, SHRT_MAX, &cause);
7216c39c »
2011-07-09 Imported Upstream version 1.5
63 if (cause != NULL) {
64 top = gd->hsize;
65 xfree(cause);
66 } else if (n < 0 && (u_int) -n > gd->hsize)
67 top = 0;
68 else
69 top = gd->hsize + n;
70 if (top > gd->hsize + gd->sy - 1)
71 top = gd->hsize + gd->sy - 1;
72
0f2e3364 »
2012-01-21 Import upstream snapshot from SVN r2670
73 n = args_strtonum(args, 'E', INT_MIN, SHRT_MAX, &cause);
7216c39c »
2011-07-09 Imported Upstream version 1.5
74 if (cause != NULL) {
75 bottom = gd->hsize + gd->sy - 1;
76 xfree(cause);
77 } else if (n < 0 && (u_int) -n > gd->hsize)
78 bottom = 0;
79 else
80 bottom = gd->hsize + n;
81 if (bottom > gd->hsize + gd->sy - 1)
82 bottom = gd->hsize + gd->sy - 1;
83
84 if (bottom < top) {
85 tmp = bottom;
86 bottom = top;
87 top = tmp;
88 }
89
90 for (i = top; i <= bottom; i++) {
91 line = grid_string_cells(s->grid, 0, i, screen_size_x(s));
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
92 linelen = strlen(line);
93
94 buf = xrealloc(buf, 1, len + linelen + 1);
95 memcpy(buf + len, line, linelen);
96 len += linelen;
97 buf[len++] = '\n';
98
99 xfree(line);
100 }
101
7216c39c »
2011-07-09 Imported Upstream version 1.5
102 limit = options_get_number(&global_options, "buffer-limit");
103
104 if (!args_has(args, 'b')) {
105 paste_add(&global_buffers, buf, len, limit);
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
106 return (0);
107 }
7216c39c »
2011-07-09 Imported Upstream version 1.5
108
109 buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause);
110 if (cause != NULL) {
111 ctx->error(ctx, "buffer %s", cause);
b0169484 »
2011-10-03 Import upstream snapshot from SVN r2608
112 xfree(buf);
7216c39c »
2011-07-09 Imported Upstream version 1.5
113 xfree(cause);
114 return (-1);
115 }
116
117 if (paste_replace(&global_buffers, buffer, buf, len) != 0) {
118 ctx->error(ctx, "no buffer %d", buffer);
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
119 xfree(buf);
120 return (-1);
121 }
7216c39c »
2011-07-09 Imported Upstream version 1.5
122
dda8e8e5 »
2010-03-13 Imported Upstream version 1.2
123 return (0);
124 }
Something went wrong with that request. Please try again.