mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-23 16:43:11 +01:00
120 lines
2.8 KiB
C
120 lines
2.8 KiB
C
/* $Id$ */
|
|
|
|
/*
|
|
* 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, set, or append to 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",
|
|
"ab:n:", 0, 1,
|
|
"[-a] " CMD_BUFFER_USAGE " [-n new-buffer-name] data",
|
|
0,
|
|
NULL,
|
|
cmd_set_buffer_exec
|
|
};
|
|
|
|
enum cmd_retval
|
|
cmd_set_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
|
|
{
|
|
struct args *args = self->args;
|
|
struct paste_buffer *pb;
|
|
char *pdata, *cause;
|
|
const char *bufname;
|
|
size_t psize, newsize;
|
|
|
|
bufname = NULL;
|
|
|
|
if (args_has(args, 'n')) {
|
|
if (args->argc > 0) {
|
|
cmdq_error(cmdq, "don't provide data with n flag");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
if (args_has(args, 'b'))
|
|
bufname = args_get(args, 'b');
|
|
|
|
if (bufname == NULL) {
|
|
pb = paste_get_top();
|
|
if (pb == NULL) {
|
|
cmdq_error(cmdq, "no buffer");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
bufname = pb->name;
|
|
}
|
|
|
|
if (paste_rename(bufname, args_get(args, 'n'), &cause) != 0) {
|
|
cmdq_error(cmdq, "%s", cause);
|
|
free(cause);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|
|
|
|
if (args->argc != 1) {
|
|
cmdq_error(cmdq, "no data specified");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
psize = 0;
|
|
pdata = NULL;
|
|
|
|
pb = NULL;
|
|
|
|
if ((newsize = strlen(args->argv[0])) == 0)
|
|
return (CMD_RETURN_NORMAL);
|
|
|
|
if (args_has(args, 'b')) {
|
|
bufname = args_get(args, 'b');
|
|
pb = paste_get_name(bufname);
|
|
} else if (args_has(args, 'a')) {
|
|
pb = paste_get_top();
|
|
if (pb != NULL)
|
|
bufname = pb->name;
|
|
}
|
|
|
|
if (args_has(args, 'a') && pb != NULL) {
|
|
psize = pb->size;
|
|
pdata = xmalloc(psize);
|
|
memcpy(pdata, pb->data, psize);
|
|
}
|
|
|
|
pdata = xrealloc(pdata, psize + newsize);
|
|
memcpy(pdata + psize, args->argv[0], newsize);
|
|
psize += newsize;
|
|
|
|
if (paste_set(pdata, psize, bufname, &cause) != 0) {
|
|
cmdq_error(cmdq, "%s", cause);
|
|
free(pdata);
|
|
free(cause);
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|