81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2016, CFWare, LLC
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*
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* Corey Farrell <git@cfware.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Dialplan context ignorepat routines.
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*
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* \author Corey Farrell <git@cfware.com>
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*/
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/*** MODULEINFO
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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#include "asterisk/_private.h"
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#include "asterisk/pbx.h"
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#include "pbx_private.h"
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/*! \brief ast_ignorepat: Ignore patterns in dial plan */
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struct ast_ignorepat {
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const char *registrar;
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const char pattern[0];
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};
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const char *ast_get_ignorepat_name(const struct ast_ignorepat *ip)
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{
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return ip ? ip->pattern : NULL;
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}
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const char *ast_get_ignorepat_registrar(const struct ast_ignorepat *ip)
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{
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return ip ? ip->registrar : NULL;
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}
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struct ast_ignorepat *ignorepat_alloc(const char *value, const char *registrar)
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{
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struct ast_ignorepat *ignorepat;
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int length = strlen(value) + 1;
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char *pattern;
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/* allocate new include structure ... */
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ignorepat = ast_calloc(1, sizeof(*ignorepat) + length);
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if (!ignorepat) {
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return NULL;
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}
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/* The cast to char * is because we need to write the initial value.
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* The field is not supposed to be modified otherwise. Also, gcc 4.2
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* sees the cast as dereferencing a type-punned pointer and warns about
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* it. This is the workaround (we're telling gcc, yes, that's really
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* what we wanted to do).
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*/
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pattern = (char *) ignorepat->pattern;
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strcpy(pattern, value);
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ignorepat->registrar = registrar;
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return ignorepat;
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}
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void ignorepat_free(struct ast_ignorepat *ip)
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{
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ast_free(ip);
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}
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