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69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/* $Id: cmd-set-buffer.c,v 1.12 2009-11-28 14:54:12 tcunha Exp $ */
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/*
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* Copyright (c) 2007 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 "tmux.h"
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/*
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* Add or set a session paste buffer.
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*/
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int cmd_set_buffer_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_set_buffer_entry = {
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"set-buffer", "setb",
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CMD_BUFFER_SESSION_USAGE " data",
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CMD_ARG1, "",
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cmd_buffer_init,
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cmd_buffer_parse,
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cmd_set_buffer_exec,
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cmd_buffer_free,
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cmd_buffer_print
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};
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int
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cmd_set_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_buffer_data *data = self->data;
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struct session *s;
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u_int limit;
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char *pdata;
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size_t psize;
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if ((s = cmd_find_session(ctx, data->target)) == NULL)
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return (-1);
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limit = options_get_number(&s->options, "buffer-limit");
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pdata = xstrdup(data->arg);
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psize = strlen(pdata);
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if (data->buffer == -1) {
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paste_add(&s->buffers, pdata, psize, limit);
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return (0);
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}
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if (paste_replace(&s->buffers, data->buffer, pdata, psize) != 0) {
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ctx->error(ctx, "no buffer %d", data->buffer);
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xfree(pdata);
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return (-1);
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}
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return (0);
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}
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