GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/tmux/cmd-source-file.c Lines: 0 28 0.0 %
Date: 2017-11-13 Branches: 0 14 0.0 %

Line Branch Exec Source
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/* $OpenBSD: cmd-source-file.c,v 1.35 2017/04/19 16:59:54 nicm Exp $ */
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/*
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 * Copyright (c) 2008 Tiago Cunha <me@tiagocunha.org>
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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 <errno.h>
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#include <glob.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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 * Sources a configuration file.
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 */
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static enum cmd_retval	cmd_source_file_exec(struct cmd *, struct cmdq_item *);
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static enum cmd_retval	cmd_source_file_done(struct cmdq_item *, void *);
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const struct cmd_entry cmd_source_file_entry = {
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	.name = "source-file",
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	.alias = "source",
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	.args = { "q", 1, 1 },
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	.usage = "[-q] path",
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	.flags = 0,
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	.exec = cmd_source_file_exec
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};
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static enum cmd_retval
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cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
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{
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	struct args		*args = self->args;
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	int			 quiet = args_has(args, 'q');
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	struct client		*c = item->client;
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	struct cmdq_item	*new_item;
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	enum cmd_retval		 retval;
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	char			*pattern, *tmp;
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	const char		*path = args->argv[0];
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	glob_t			 g;
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	u_int			 i;
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	if (*path == '/')
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		pattern = xstrdup(path);
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	else {
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		utf8_stravis(&tmp, server_client_get_cwd(c), VIS_GLOB);
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		xasprintf(&pattern, "%s/%s", tmp, path);
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		free(tmp);
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	}
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	log_debug("%s: %s", __func__, pattern);
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	retval = CMD_RETURN_NORMAL;
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	if (glob(pattern, 0, NULL, &g) != 0) {
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		if (!quiet || errno != ENOENT) {
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			cmdq_error(item, "%s: %s", path, strerror(errno));
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			retval = CMD_RETURN_ERROR;
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		}
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		free(pattern);
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		return (retval);
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	}
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	free(pattern);
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	for (i = 0; i < (u_int)g.gl_pathc; i++) {
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		if (load_cfg(g.gl_pathv[i], c, item, quiet) < 0)
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			retval = CMD_RETURN_ERROR;
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	}
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	if (cfg_finished) {
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		new_item = cmdq_get_callback(cmd_source_file_done, NULL);
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		cmdq_insert_after(item, new_item);
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	}
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	globfree(&g);
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	return (retval);
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}
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static enum cmd_retval
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cmd_source_file_done(struct cmdq_item *item, __unused void *data)
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{
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	cfg_print_causes(item);
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	return (CMD_RETURN_NORMAL);
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}