mirror of
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145 lines
3.4 KiB
C
145 lines
3.4 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2012 George Nachman <tmux@georgester.com>
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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 <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/* Queued notify event. */
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struct notify_event {
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char *name;
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struct event_payload *payload;
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};
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/* Fire a queued notify event. */
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static enum cmd_retval
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notify_callback(__unused struct cmdq_item *item, void *data)
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{
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struct notify_event *ne = data;
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log_debug("%s: %s", __func__, ne->name);
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events_fire(ne->name, ne->payload);
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ne->payload = NULL;
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free(ne->name);
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free(ne);
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return (CMD_RETURN_NORMAL);
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}
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/* Queue a notify event. */
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static void
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notify_add(const char *name, struct event_payload *ep)
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{
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struct notify_event *ne;
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struct cmdq_item *item;
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item = cmdq_running(NULL);
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if (item != NULL && (cmdq_get_flags(item) & CMDQ_STATE_NOHOOKS)) {
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event_payload_free(ep);
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return;
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}
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ne = xcalloc(1, sizeof *ne);
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ne->name = xstrdup(name);
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ne->payload = ep;
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cmdq_append(NULL, cmdq_get_callback(notify_callback, ne));
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}
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void
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notify_client(const char *name, struct client *c)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_client(ep, "client", c);
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notify_add(name, ep);
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}
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void
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notify_session(const char *name, struct session *s)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_session(ep, "session", s);
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notify_add(name, ep);
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}
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void
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notify_winlink(const char *name, struct winlink *wl)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_session(ep, "session", wl->session);
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event_payload_set_window(ep, "window", wl->window);
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event_payload_set_int(ep, "window_index", wl->idx);
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event_payload_set_winlink(ep, "winlink", wl);
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notify_add(name, ep);
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}
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void
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notify_session_window(const char *name, struct session *s, struct window *w)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_session(ep, "session", s);
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event_payload_set_window(ep, "window", w);
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notify_add(name, ep);
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}
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void
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notify_window(const char *name, struct window *w)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_window(ep, "window", w);
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notify_add(name, ep);
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}
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void
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notify_pane(const char *name, struct window_pane *wp)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_pane(ep, "pane", wp);
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event_payload_set_window(ep, "window", wp->window);
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notify_add(name, ep);
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}
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void
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notify_paste_buffer(const char *pbname, int deleted)
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{
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struct event_payload *ep;
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ep = event_payload_create();
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event_payload_set_string(ep, "paste_buffer", "%s", pbname);
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if (deleted)
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notify_add("paste-buffer-deleted", ep);
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else
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notify_add("paste-buffer-changed", ep);
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}
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