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/* $OpenBSD: cmd-paste-buffer.c,v 1.34 2016/01/19 15:59:12 nicm Exp $ */ |
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/* |
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.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 <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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.name = "paste-buffer", |
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.alias = "pasteb", |
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.args = { "db:prs:t:", 0, 0 }, |
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.usage = "[-dpr] [-s separator] " CMD_BUFFER_USAGE " " |
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CMD_TARGET_PANE_USAGE, |
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.tflag = CMD_PANE, |
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.flags = 0, |
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.exec = 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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} |