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acc331c787
Add a per-client log of status line messages displayed while that client exists. A new message-limit session option sets the maximum number of entries and a command, show-messages, shows the log (bound to ~ by default). This (and prompt history) might be better as a single global log but until there are global options it is easier for them to be per client.
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/* $Id: cmd-show-messages.c,v 1.1 2009-11-19 22:20:04 tcunha Exp $ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <string.h>
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#include <time.h>
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#include "tmux.h"
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/*
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* Show client message log.
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*/
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int cmd_show_messages_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_show_messages_entry = {
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"show-messages", "showmsgs",
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CMD_TARGET_CLIENT_USAGE,
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0, "",
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cmd_target_init,
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cmd_target_parse,
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cmd_show_messages_exec,
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cmd_target_free,
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cmd_target_print
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};
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int
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cmd_show_messages_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct client *c;
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struct message_entry *msg;
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char *tim;
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u_int i;
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if ((c = cmd_find_client(ctx, data->target)) == NULL)
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return (-1);
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for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
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msg = &ARRAY_ITEM(&c->message_log, i);
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tim = ctime(&msg->msg_time);
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*strchr(tim, '\n') = '\0';
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ctx->print(ctx, "%s %s", tim, msg->msg);
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}
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return (0);
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}
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