jabberd2
2.2.17
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sx
env.c
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/*
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* jabberd - Jabber Open Source Server
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* Copyright (c) 2002 Jeremie Miller, Thomas Muldowney,
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* Ryan Eatmon, Robert Norris
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*
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* This program 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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* This program 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, MA02111-1307USA
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*/
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#include "
sx.h
"
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sx_env_t
sx_env_new
(
void
) {
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sx_env_t
env;
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env = (
sx_env_t
) calloc(1,
sizeof
(
struct
_sx_env_st
));
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return
env;
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}
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void
sx_env_free
(
sx_env_t
env) {
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int
i;
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assert((
int
) (env != NULL));
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/* !!! usage counts */
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for
(i = 0; i < env->
nplugins
; i++) {
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if
(env->
plugins
[i]->
unload
!= NULL)
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(env->
plugins
[i]->
unload
)(env->
plugins
[i]);
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free(env->
plugins
[i]);
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}
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free(env->
plugins
);
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free(env);
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}
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sx_plugin_t
sx_env_plugin
(
sx_env_t
env,
sx_plugin_init_t
init, ...) {
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sx_plugin_t
p;
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int
ret;
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va_list args;
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assert((
int
) (env != NULL));
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assert((
int
) (init != NULL));
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va_start(args, init);
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p = (
sx_plugin_t
) calloc(1,
sizeof
(
struct
_sx_plugin_st
));
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p->
env
= env;
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p->
index
= env->
nplugins
;
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ret = (init)(env, p, args);
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va_end(args);
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if
(ret != 0) {
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free(p);
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return
NULL;
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}
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env->
plugins
= (
sx_plugin_t
*) realloc(env->
plugins
,
sizeof
(
sx_plugin_t
) * (env->
nplugins
+ 1));
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env->
plugins
[env->
nplugins
] = p;
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env->
nplugins
++;
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_sx_debug
(
ZONE
,
"plugin initialised (index %d)"
, p->
index
);
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return
p;
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}
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