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the state (client, session, winlink, pane) for it it before entering the command. Each command provides some flags that tell the prepare step what it is expecting. This is a requirement for having hooks on commands (for example, if you hook "select-window -t1:2", the hook command should to operate on window 1:2 not whatever it thinks is the current window), and should allow some other target improvements. The old cmd_find_* functions remain for the moment but that layer will be dropped later. Joint work with Thomas Adam.
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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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 <vis.h>
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#include "tmux.h"
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/*
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* Paste paste buffer if present.
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*/
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enum cmd_retval cmd_paste_buffer_exec(struct cmd *, struct cmd_q *);
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void cmd_paste_buffer_filter(struct window_pane *,
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const char *, size_t, const char *, int);
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const struct cmd_entry cmd_paste_buffer_entry = {
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"paste-buffer", "pasteb",
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"db:prs:t:", 0, 0,
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"[-dpr] [-s separator] " CMD_BUFFER_USAGE " " CMD_TARGET_PANE_USAGE,
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CMD_PANE_T,
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cmd_paste_buffer_exec
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};
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enum cmd_retval
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cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
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{
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struct args *args = self->args;
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struct window_pane *wp = cmdq->state.tflag.wp;
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struct paste_buffer *pb;
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const char *sepstr, *bufname, *bufdata, *bufend, *line;
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size_t seplen, bufsize;
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int bracket = args_has(args, 'p');
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bufname = NULL;
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if (args_has(args, 'b'))
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bufname = args_get(args, 'b');
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if (bufname == NULL)
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pb = paste_get_top(NULL);
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else {
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pb = paste_get_name(bufname);
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if (pb == NULL) {
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cmdq_error(cmdq, "no buffer %s", bufname);
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return (CMD_RETURN_ERROR);
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}
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}
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if (pb != NULL && ~wp->flags & PANE_INPUTOFF) {
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sepstr = args_get(args, 's');
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if (sepstr == NULL) {
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if (args_has(args, 'r'))
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sepstr = "\n";
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else
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sepstr = "\r";
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}
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seplen = strlen(sepstr);
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if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
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bufferevent_write(wp->event, "\033[200~", 6);
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bufdata = paste_buffer_data(pb, &bufsize);
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bufend = bufdata + bufsize;
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for (;;) {
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line = memchr(bufdata, '\n', bufend - bufdata);
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if (line == NULL)
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break;
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bufferevent_write(wp->event, bufdata, line - bufdata);
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bufferevent_write(wp->event, sepstr, seplen);
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bufdata = line + 1;
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}
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if (bufdata != bufend)
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bufferevent_write(wp->event, bufdata, bufend - bufdata);
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if (bracket && (wp->screen->mode & MODE_BRACKETPASTE))
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bufferevent_write(wp->event, "\033[201~", 6);
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}
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if (pb != NULL && args_has(args, 'd'))
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paste_free(pb);
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return (CMD_RETURN_NORMAL);
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}
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