mirror of
https://gitlab.isc.org/isc-projects/bind9
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139 lines
3.2 KiB
C
139 lines
3.2 KiB
C
/*
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* Copyright (C) 1999, 2000 Internet Software Consortium.
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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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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/* $ID: $ */
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#include <stddef.h>
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#include <isc/assertions.h>
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#include <isc/once.h>
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#include <isc/error.h>
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#include <isc/msgcat.h>
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#include <omapi/lib.h>
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#include <omapi/private.h>
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/***
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*** Library Globals.
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***/
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isc_msgcat_t *omapi_msgcat = NULL;
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omapi_objecttype_t *omapi_type_connection;
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omapi_objecttype_t *omapi_type_listener;
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omapi_objecttype_t *omapi_type_generic;
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omapi_objecttype_t *omapi_type_protocol;
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omapi_objecttype_t *omapi_type_message;
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omapi_objecttype_t *omapi_object_types;
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isc_mem_t *omapi_mctx;
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isc_task_t *omapi_task;
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isc_taskmgr_t *omapi_taskmgr;
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isc_socketmgr_t *omapi_socketmgr;
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/***
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*** Private to lib.c.
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***/
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static isc_once_t msgcat_once = ISC_ONCE_INIT;
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/***
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*** Functions.
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***/
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static void
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open_msgcat(void) {
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isc_msgcat_open("libomapi.cat", &omapi_msgcat);
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}
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void
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omapi_lib_initmsgcat(void) {
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/*
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* Initialize the OMAPI library's message catalog, omapi_msgcat, if it
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* has not already been initialized.
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*/
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RUNTIME_CHECK(isc_once_do(&msgcat_once, open_msgcat) == ISC_R_SUCCESS);
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}
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isc_result_t
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omapi_lib_init(isc_mem_t *mctx, isc_taskmgr_t *taskmgr,
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isc_socketmgr_t *socketmgr)
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{
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isc_result_t result;
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/*
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* Can only be called once without an intervening omapi_lib_destroy.
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*/
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REQUIRE(omapi_mctx == NULL &&
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omapi_socketmgr == NULL &&
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omapi_taskmgr == NULL &&
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omapi_task == NULL &&
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omapi_object_types == NULL);
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REQUIRE(mctx != NULL && taskmgr != NULL && socketmgr != NULL);
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omapi_mctx = mctx;
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omapi_taskmgr = taskmgr;
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omapi_socketmgr = socketmgr;
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result = isc_task_create(omapi_taskmgr, 0, &omapi_task);
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if (result == ISC_R_SUCCESS)
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isc_task_setname(omapi_task, "omapi", NULL);
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/*
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* Initialize the standard object types.
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*/
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if (result == ISC_R_SUCCESS)
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result = generic_init();
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if (result == ISC_R_SUCCESS)
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result = listener_init();
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if (result == ISC_R_SUCCESS)
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result = connection_init();
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if (result == ISC_R_SUCCESS)
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result = protocol_init();
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if (result == ISC_R_SUCCESS)
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result = message_init();
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return (result);
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}
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/*
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* This does not free connections and other in-use objects, only the
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* things created by omapi_lib_init(). It is the callers responsibility to
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* free the other things (as via omapi_connection_disconnect or
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* omapi_object_dereference).
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*/
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void
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omapi_lib_destroy() {
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object_destroytypes();
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handle_destroy();
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auth_destroy();
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isc_task_destroy(&omapi_task);
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omapi_mctx = NULL;
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omapi_socketmgr = NULL;
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omapi_taskmgr = NULL;
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}
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