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/* $OpenBSD: cmd-refresh-client.c,v 1.26 2017/05/28 19:00:52 nicm Exp $ */ |
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/* |
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> |
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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 "tmux.h" |
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/* |
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* Refresh client. |
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*/ |
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static enum cmd_retval cmd_refresh_client_exec(struct cmd *, |
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struct cmdq_item *); |
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const struct cmd_entry cmd_refresh_client_entry = { |
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.name = "refresh-client", |
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.alias = "refresh", |
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.args = { "C:St:", 0, 0 }, |
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.usage = "[-S] [-C size] " CMD_TARGET_CLIENT_USAGE, |
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.flags = CMD_AFTERHOOK, |
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.exec = cmd_refresh_client_exec |
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}; |
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static enum cmd_retval |
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cmd_refresh_client_exec(struct cmd *self, struct cmdq_item *item) |
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{ |
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struct args *args = self->args; |
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struct client *c; |
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const char *size; |
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u_int w, h; |
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if ((c = cmd_find_client(item, args_get(args, 't'), 0)) == NULL) |
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return (CMD_RETURN_ERROR); |
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if (args_has(args, 'C')) { |
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if ((size = args_get(args, 'C')) == NULL) { |
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cmdq_error(item, "missing size"); |
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return (CMD_RETURN_ERROR); |
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} |
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if (sscanf(size, "%u,%u", &w, &h) != 2) { |
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cmdq_error(item, "bad size argument"); |
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return (CMD_RETURN_ERROR); |
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} |
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if (w < PANE_MINIMUM || w > 5000 || |
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h < PANE_MINIMUM || h > 5000) { |
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cmdq_error(item, "size too small or too big"); |
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return (CMD_RETURN_ERROR); |
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} |
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if (!(c->flags & CLIENT_CONTROL)) { |
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cmdq_error(item, "not a control client"); |
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return (CMD_RETURN_ERROR); |
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} |
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tty_set_size(&c->tty, w, h); |
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c->flags |= CLIENT_SIZECHANGED; |
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recalculate_sizes(); |
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} else if (args_has(args, 'S')) { |
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c->flags |= CLIENT_STATUSFORCE; |
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server_status_client(c); |
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} else { |
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c->flags |= CLIENT_STATUSFORCE; |
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server_redraw_client(c); |
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} |
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return (CMD_RETURN_NORMAL); |
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} |