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Annotation of src/usr.bin/tmux/cmd-show-messages.c, Revision 1.1

1.1     ! nicm        1: /* $OpenBSD: cmd-show-environment.c,v 1.2 2009/11/13 19:53:29 nicm Exp $ */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 2009 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:
        !            21: #include <string.h>
        !            22: #include <time.h>
        !            23:
        !            24: #include "tmux.h"
        !            25:
        !            26: /*
        !            27:  * Show client message log.
        !            28:  */
        !            29:
        !            30: int    cmd_show_messages_exec(struct cmd *, struct cmd_ctx *);
        !            31:
        !            32: const struct cmd_entry cmd_show_messages_entry = {
        !            33:        "show-messages", "showmsgs",
        !            34:        CMD_TARGET_CLIENT_USAGE,
        !            35:        0, "",
        !            36:        cmd_target_init,
        !            37:        cmd_target_parse,
        !            38:        cmd_show_messages_exec,
        !            39:        cmd_target_free,
        !            40:        cmd_target_print
        !            41: };
        !            42:
        !            43: int
        !            44: cmd_show_messages_exec(struct cmd *self, struct cmd_ctx *ctx)
        !            45: {
        !            46:        struct cmd_target_data          *data = self->data;
        !            47:        struct client                   *c;
        !            48:        struct message_entry            *msg;
        !            49:        char                            *tim;
        !            50:        u_int                            i;
        !            51:
        !            52:        if ((c = cmd_find_client(ctx, data->target)) == NULL)
        !            53:                return (-1);
        !            54:
        !            55:        for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
        !            56:                msg = &ARRAY_ITEM(&c->message_log, i);
        !            57:
        !            58:                tim = ctime(&msg->msg_time);
        !            59:                *strchr(tim, '\n') = '\0';
        !            60:
        !            61:                ctx->print(ctx, "%s %s", tim, msg->msg);
        !            62:        }
        !            63:
        !            64:        return (0);
        !            65: }