/* $Id: cmd-set-buffer.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott * * 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 #include #include "tmux.h" /* * Add or set a session paste buffer. */ int cmd_set_buffer_exec(struct cmd *, struct cmd_ctx *); 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 }; int cmd_set_buffer_exec(struct cmd *self, struct cmd_ctx *ctx) { 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 (0); } buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause); if (cause != NULL) { ctx->error(ctx, "buffer %s", cause); xfree(cause); xfree(pdata); return (-1); } if (paste_replace(&global_buffers, buffer, pdata, psize) != 0) { ctx->error(ctx, "no buffer %d", buffer); xfree(pdata); return (-1); } return (0); }