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cmd-set-buffer.c    77 lines (62 with data), 2.0 kB

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/* $Id$ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
/*
* Add or set a paste buffer.
*/
enum cmd_retval cmd_set_buffer_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_set_buffer_entry = {
"set-buffer", "setb",
"b:", 1, 1,
CMD_BUFFER_USAGE " data",
0,
NULL,
NULL,
cmd_set_buffer_exec
};
enum cmd_retval
cmd_set_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
u_int limit;
char *pdata, *cause;
size_t psize;
int buffer;
limit = options_get_number(&global_options, "buffer-limit");
pdata = xstrdup(args->argv[0]);
psize = strlen(pdata);
if (!args_has(args, 'b')) {
paste_add(&global_buffers, pdata, psize, limit);
return (CMD_RETURN_NORMAL);
}
buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(cmdq, "buffer %s", cause);
free(cause);
free(pdata);
return (CMD_RETURN_ERROR);
}
if (paste_replace(&global_buffers, buffer, pdata, psize) != 0) {
cmdq_error(cmdq, "no buffer %d", buffer);
free(pdata);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
}