mirror of https://github.com/tmux/tmux.git
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
/* $OpenBSD$ */
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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 = { "nqv", 1, -1 },
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.usage = "[-nqv] 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 flags = 0;
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struct client *c = item->client;
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struct cmdq_item *new_item, *after;
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enum cmd_retval retval;
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char *pattern, *cwd;
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const char *path, *error;
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glob_t g;
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int i;
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u_int j;
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if (args_has(args, 'q'))
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flags |= CMD_PARSE_QUIET;
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if (args_has(args, 'n'))
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flags |= CMD_PARSE_PARSEONLY;
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if (args_has(args, 'v'))
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flags |= CMD_PARSE_VERBOSE;
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utf8_stravis(&cwd, server_client_get_cwd(c, NULL), VIS_GLOB);
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retval = CMD_RETURN_NORMAL;
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for (i = 0; i < args->argc; i++) {
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path = args->argv[i];
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if (*path == '/')
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pattern = xstrdup(path);
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else
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xasprintf(&pattern, "%s/%s", cwd, path);
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log_debug("%s: %s", __func__, pattern);
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if (glob(pattern, 0, NULL, &g) != 0) {
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error = strerror(errno);
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if (errno != ENOENT || (~flags & CMD_PARSE_QUIET)) {
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cmdq_error(item, "%s: %s", path, error);
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retval = CMD_RETURN_ERROR;
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}
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free(pattern);
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continue;
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}
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free(pattern);
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after = item;
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for (j = 0; j < g.gl_pathc; j++) {
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path = g.gl_pathv[j];
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if (load_cfg(path, c, after, flags, &new_item) < 0)
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retval = CMD_RETURN_ERROR;
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else if (new_item != NULL)
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after = new_item;
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}
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globfree(&g);
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}
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if (cfg_finished) {
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if (retval == CMD_RETURN_ERROR && c->session == NULL)
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c->retval = 1;
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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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free(cwd);
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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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}
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