Annotation of embedaddon/tmux/cmd-rename-session.c, revision 1.1
1.1 ! misho 1: /* $OpenBSD$ */
! 2:
! 3: /*
! 4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
! 5: *
! 6: * Permission to use, copy, modify, and distribute this software for any
! 7: * purpose with or without fee is hereby granted, provided that the above
! 8: * copyright notice and this permission notice appear in all copies.
! 9: *
! 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
! 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
! 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
! 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
! 14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
! 15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
! 16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
! 17: */
! 18:
! 19: #include <sys/types.h>
! 20:
! 21: #include <stdlib.h>
! 22: #include <string.h>
! 23:
! 24: #include "tmux.h"
! 25:
! 26: /*
! 27: * Change session name.
! 28: */
! 29:
! 30: static enum cmd_retval cmd_rename_session_exec(struct cmd *,
! 31: struct cmdq_item *);
! 32:
! 33: const struct cmd_entry cmd_rename_session_entry = {
! 34: .name = "rename-session",
! 35: .alias = "rename",
! 36:
! 37: .args = { "t:", 1, 1 },
! 38: .usage = CMD_TARGET_SESSION_USAGE " new-name",
! 39:
! 40: .tflag = CMD_SESSION,
! 41:
! 42: .flags = CMD_AFTERHOOK,
! 43: .exec = cmd_rename_session_exec
! 44: };
! 45:
! 46: static enum cmd_retval
! 47: cmd_rename_session_exec(struct cmd *self, struct cmdq_item *item)
! 48: {
! 49: struct args *args = self->args;
! 50: struct session *s = item->state.tflag.s;
! 51: const char *newname;
! 52:
! 53: newname = args->argv[0];
! 54: if (strcmp(newname, s->name) == 0)
! 55: return (CMD_RETURN_NORMAL);
! 56:
! 57: if (!session_check_name(newname)) {
! 58: cmdq_error(item, "bad session name: %s", newname);
! 59: return (CMD_RETURN_ERROR);
! 60: }
! 61: if (session_find(newname) != NULL) {
! 62: cmdq_error(item, "duplicate session: %s", newname);
! 63: return (CMD_RETURN_ERROR);
! 64: }
! 65:
! 66: RB_REMOVE(sessions, &sessions, s);
! 67: free(s->name);
! 68: s->name = xstrdup(newname);
! 69: RB_INSERT(sessions, &sessions, s);
! 70:
! 71: server_status_session(s);
! 72: notify_session("session-renamed", s);
! 73:
! 74: return (CMD_RETURN_NORMAL);
! 75: }
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