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Annotation of src/usr.bin/tmux/cmd-list-buffers.c, Revision 1.27

1.27    ! nicm        1: /* $OpenBSD: cmd-list-buffers.c,v 1.26 2015/11/18 14:27:44 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:  */
1.23      nicm       29:
                     30: #define LIST_BUFFERS_TEMPLATE                                          \
                     31:        "#{buffer_name}: #{buffer_size} bytes: \"#{buffer_sample}\""
1.1       nicm       32:
1.17      nicm       33: enum cmd_retval         cmd_list_buffers_exec(struct cmd *, struct cmd_q *);
1.1       nicm       34:
                     35: const struct cmd_entry cmd_list_buffers_entry = {
                     36:        "list-buffers", "lsb",
1.12      nicm       37:        "F:", 0, 0,
                     38:        "[-F format]",
1.11      nicm       39:        0,
                     40:        cmd_list_buffers_exec
1.1       nicm       41: };
                     42:
1.14      nicm       43: enum cmd_retval
1.26      nicm       44: cmd_list_buffers_exec(struct cmd *self, struct cmd_q *cmdq)
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;
                     49:        char                    *line;
                     50:        const char              *template;
                     51:
                     52:        if ((template = args_get(args, 'F')) == NULL)
1.15      nicm       53:                template = LIST_BUFFERS_TEMPLATE;
1.1       nicm       54:
1.21      nicm       55:        pb = NULL;
                     56:        while ((pb = paste_walk(pb)) != NULL) {
1.27    ! nicm       57:                ft = format_create(0);
1.25      nicm       58:                format_defaults_paste_buffer(ft, pb);
1.12      nicm       59:
                     60:                line = format_expand(ft, template);
1.17      nicm       61:                cmdq_print(cmdq, "%s", line);
1.13      nicm       62:                free(line);
1.12      nicm       63:
                     64:                format_free(ft);
1.1       nicm       65:        }
                     66:
1.14      nicm       67:        return (CMD_RETURN_NORMAL);
1.1       nicm       68: }