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117 lines
3.3 KiB
117 lines
3.3 KiB
/*
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* $Id$
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*
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* Copyright (C) 2005 iptelorg GmbH
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*
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* This file is part of ser, a free SIP server.
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*
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* ser is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* For a license to use the ser software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* ser is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "../../str.h"
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#include "../../sr_module.h"
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#include "../../error.h"
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#include "../../mem/mem.h"
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#include "../../parser/msg_parser.h"
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#include "../../ut.h"
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#include "../../dprint.h"
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#include "../../pt.h"
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#include "../../cfg/cfg_struct.h"
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#include "fifo_server.h"
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#include "fifo.h"
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MODULE_VERSION
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static int mod_init(void);
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static int child_init(int rank);
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static void mod_destroy(void);
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/*
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* Exported functions
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*/
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static cmd_export_t cmds[] = {
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{0, 0, 0, 0, 0}
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};
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/*
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* Exported parameters
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*/
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static param_export_t params[] = {
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{"fifo_file", PARAM_STRING, &fifo },
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{"fifo_dir", PARAM_STRING, &fifo_dir },
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{"user", PARAM_STRING, &fifo_user },
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{"mode", PARAM_INT, &fifo_mode },
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{"group", PARAM_STRING, &fifo_group },
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{"reply_retries", PARAM_INT, &fifo_reply_retries },
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{"reply_wait", PARAM_INT, &fifo_reply_wait },
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{0, 0, 0}
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};
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struct module_exports exports = {
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"fifo",
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cmds, /* Exported commands */
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0, /* Exported RPC methods */
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params, /* Exported parameters */
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mod_init, /* module initialization function */
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0, /* response function*/
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mod_destroy, /* destroy function */
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0, /* oncancel function */
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child_init /* per-child init function */
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};
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static int mod_init(void)
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{
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if (init_fifo_server() < 0) return -1;
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/* Signal to the core that we will be creating one
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* additional process
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*/
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if (fifo) {
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register_procs(1);
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/* The child process will keep updating its
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* local configuration */
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cfg_register_child(1);
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}
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return 0;
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}
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static int child_init(int rank)
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{
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/* Note: We call init_fifo_server from mod_init, this
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* will call the function at an early init stage -- before
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* do_suid, thus the function would have sufficient permissions
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* to change the user and group for FIFO
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*
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* start_fifo_server gets called from PROC_MAIN child init, this
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* ensures that the function gets called at the end of the init
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* process, when all the sockets are properly initialized.
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*/
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if (rank == PROC_MAIN) { /* FIXME: nofork rank==1 */
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if (start_fifo_server() < 0) return -1;
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}
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return 0;
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}
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static void mod_destroy(void)
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{
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destroy_fifo();
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}
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