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/* $OpenBSD: cmd-source-file.c,v 1.25 2016/05/12 16:05:33 tim 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 <stdlib.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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enum cmd_retval cmd_source_file_exec(struct cmd *, struct cmd_q *); |
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void cmd_source_file_done(struct cmd_q *); |
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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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enum cmd_retval |
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cmd_source_file_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 cmd_q *cmdq1; |
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int quiet; |
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cmdq1 = cmdq_new(cmdq->client); |
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cmdq1->flags |= cmdq->flags & CMD_Q_NOHOOKS; |
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cmdq1->emptyfn = cmd_source_file_done; |
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cmdq1->data = cmdq; |
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quiet = args_has(args, 'q'); |
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switch (load_cfg(args->argv[0], cmdq1, quiet)) { |
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case -1: |
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cmdq_free(cmdq1); |
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if (cfg_references == 0) { |
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cfg_print_causes(cmdq); |
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return (CMD_RETURN_ERROR); |
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} |
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return (CMD_RETURN_NORMAL); |
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case 0: |
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cmdq_free(cmdq1); |
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if (cfg_references == 0) |
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cfg_print_causes(cmdq); |
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return (CMD_RETURN_NORMAL); |
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} |
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cmdq->references++; |
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cfg_references++; |
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cmdq_continue(cmdq1); |
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return (CMD_RETURN_WAIT); |
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} |
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void |
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cmd_source_file_done(struct cmd_q *cmdq1) |
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{ |
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struct cmd_q *cmdq = cmdq1->data; |
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if (cmdq1->client_exit >= 0) |
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cmdq->client_exit = cmdq1->client_exit; |
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cmdq_free(cmdq1); |
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cfg_references--; |
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if (cmdq_free(cmdq)) |
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return; |
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if (cfg_references == 0) |
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cfg_print_causes(cmdq); |
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cmdq_continue(cmdq); |
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} |