forked from Mirrors/freeswitch
FS-7653 Thanks to Mike Jerris who wrote up the build system files for this.
This commit is contained in:
William King
parent
c57cadf39c
commit
32c4843337
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AUTOMAKE_OPTIONS = foreign subdir-objects
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mod_LTLIBRARIES = mod_skel.la
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mod_skel_la_SOURCES = mod_skel.c
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mod_skel_la_CFLAGS = $(FREESWITCH_CFLAGS)
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mod_skel_la_LDFLAGS = -avoid-version -module -no-undefined -shared $(FREESWITCH_LDFLAGS)
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This is a sample build system for a stand alone FreeSWITCH module.
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To build and install:
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./bootstrap.sh
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./configure
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make
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make install
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#!/bin/bash
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autoreconf -i
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AC_INIT([freeswitch_standalone_module], [1.7.0], bugs@freeswitch.org)
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AM_INIT_AUTOMAKE
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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AM_PROG_CC_C_O
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AC_PROG_LIBTOOL
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PKG_CHECK_MODULES([FREESWITCH],[freeswitch],[],[])
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PKG_CHECK_VAR([moddir],[freeswitch],[modulesdir])
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AC_SUBST(FREESWITCH_CFLAGS)
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AC_SUBST(FREESWITCH_LDFLAGS)
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AC_SUBST(moddir)
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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@ -0,0 +1,293 @@
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/*
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* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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* Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
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*
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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*
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* The Initial Developer of the Original Code is
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* Anthony Minessale II <anthm@freeswitch.org>
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Anthony Minessale II <anthm@freeswitch.org>
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* Neal Horman <neal at wanlink dot com>
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*
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*
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* mod_skel.c -- Framework Demo Module
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*
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*/
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#include <switch.h>
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/* Prototypes */
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SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_skel_shutdown);
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SWITCH_MODULE_RUNTIME_FUNCTION(mod_skel_runtime);
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SWITCH_MODULE_LOAD_FUNCTION(mod_skel_load);
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/* SWITCH_MODULE_DEFINITION(name, load, shutdown, runtime)
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* Defines a switch_loadable_module_function_table_t and a static const char[] modname
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*/
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SWITCH_MODULE_DEFINITION(mod_skel, mod_skel_load, mod_skel_shutdown, NULL);
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typedef enum {
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CODEC_NEGOTIATION_GREEDY = 1,
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CODEC_NEGOTIATION_GENEROUS = 2,
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CODEC_NEGOTIATION_EVIL = 3
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} codec_negotiation_t;
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static struct {
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char *codec_negotiation_str;
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codec_negotiation_t codec_negotiation;
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switch_bool_t sip_trace;
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int integer;
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} globals;
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static switch_status_t config_callback_siptrace(switch_xml_config_item_t *data, switch_config_callback_type_t callback_type, switch_bool_t changed)
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{
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switch_bool_t value = *(switch_bool_t *) data->ptr;
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "In siptrace callback: value %s changed %s\n",
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value ? "true" : "false", changed ? "true" : "false");
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/*
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if ((callback_type == CONFIG_LOG || callback_type == CONFIG_RELOAD) && changed) {
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nua_set_params(((sofia_profile_t*)data->functiondata)->nua, TPTAG_LOG(value), TAG_END());
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}
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*/
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return SWITCH_STATUS_SUCCESS;
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}
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static switch_xml_config_string_options_t config_opt_codec_negotiation = { NULL, 0, "greedy|generous|evil" };
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/* enforce_min, min, enforce_max, max */
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static switch_xml_config_int_options_t config_opt_integer = { SWITCH_TRUE, 0, SWITCH_TRUE, 10 };
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static switch_xml_config_enum_item_t config_opt_codec_negotiation_enum[] = {
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{"greedy", CODEC_NEGOTIATION_GREEDY},
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{"generous", CODEC_NEGOTIATION_GENEROUS},
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{"evil", CODEC_NEGOTIATION_EVIL},
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{NULL, 0}
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};
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static switch_xml_config_item_t instructions[] = {
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/* parameter name type reloadable pointer default value options structure */
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SWITCH_CONFIG_ITEM("codec-negotiation-str", SWITCH_CONFIG_STRING, CONFIG_RELOADABLE, &globals.codec_negotiation_str, "greedy",
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&config_opt_codec_negotiation,
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"greedy|generous|evil", "Specifies the codec negotiation scheme to be used."),
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SWITCH_CONFIG_ITEM("codec-negotiation", SWITCH_CONFIG_ENUM, CONFIG_RELOADABLE, &globals.codec_negotiation, (void *) CODEC_NEGOTIATION_GREEDY,
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&config_opt_codec_negotiation_enum,
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"greedy|generous|evil", "Specifies the codec negotiation scheme to be used."),
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SWITCH_CONFIG_ITEM_CALLBACK("sip-trace", SWITCH_CONFIG_BOOL, CONFIG_RELOADABLE, &globals.sip_trace, (void *) SWITCH_FALSE,
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(switch_xml_config_callback_t) config_callback_siptrace, NULL,
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"yes|no", "If enabled, print out sip messages on the console."),
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SWITCH_CONFIG_ITEM("integer", SWITCH_CONFIG_INT, CONFIG_RELOADABLE, &globals.integer, (void *) 100, &config_opt_integer,
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NULL, NULL),
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SWITCH_CONFIG_ITEM_END()
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};
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static switch_status_t do_config(switch_bool_t reload)
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{
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memset(&globals, 0, sizeof(globals));
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if (switch_xml_config_parse_module_settings("skel.conf", reload, instructions) != SWITCH_STATUS_SUCCESS) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Could not open skel.conf\n");
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return SWITCH_STATUS_FALSE;
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}
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return SWITCH_STATUS_SUCCESS;
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}
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#include "switch_stun.h"
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#define _switch_stun_packet_next_attribute(attribute, end) (attribute && (attribute = (switch_stun_packet_attribute_t *) (attribute->value + ntohs(attribute->length))) && ((void *)attribute < end) && ntohs(attribute->length) && ((void *)(attribute + ntohs(attribute->length)) < end))
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#define _switch_stun_attribute_padded_length(attribute) ((uint16_t)(ntohs(attribute->length) + (sizeof(uint32_t)-1)) & ~sizeof(uint32_t))
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//#define _switch_stun_packet_next_attribute(attribute, end) (attribute && (attribute = (switch_stun_packet_attribute_t *) (attribute->value + _switch_stun_attribute_padded_length(attribute))) && ((void *)attribute < end) && ((void *)(attribute + _switch_stun_attribute_padded_length(attribute)) < end))
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SWITCH_STANDARD_API(skel_function)
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{
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switch_event_t *event;
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unsigned char frame_buffer[8192] = {0};
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uint8_t buf[256] = { 0 };
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switch_stun_packet_t *packet;
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char user_name[] = "0000000000000000:1111111111111111";
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//char user_name[] = "0000000000000000";
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void *end_buf;
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switch_stun_packet_attribute_t *attr;
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int xlen = 0;
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packet = switch_stun_packet_build_header(SWITCH_STUN_BINDING_REQUEST, NULL, buf);
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printf("1len %d %d\n", ntohs(packet->header.length), xlen);
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switch_stun_packet_attribute_add_username(packet, user_name, strlen(user_name));
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printf("2len %d %d\n", ntohs(packet->header.length), xlen);
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switch_stun_packet_attribute_add_controlled(packet);
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//switch_stun_packet_attribute_add_password(packet, user_name, strlen(user_name));
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//printf("3len %d %d\n", ntohs(packet->header.length), xlen);
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//switch_stun_packet_attribute_add_use_candidate(packet);
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switch_stun_packet_attribute_add_integrity(packet, "FUCK");
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switch_stun_packet_attribute_add_fingerprint(packet);
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end_buf = buf + ((sizeof(buf) > packet->header.length) ? packet->header.length : sizeof(buf));
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switch_stun_packet_first_attribute(packet, attr);
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xlen = sizeof(switch_stun_packet_header_t);
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printf("len %d %d\n", ntohs(packet->header.length), xlen);
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do {
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printf("WTF %p %d %d:(%d)\n", (void *)attr, ntohs(attr->type), ntohs(attr->length), switch_stun_attribute_padded_length_hbo(attr));
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if (!switch_stun_packet_next_attribute_hbo(attr, end_buf)) {
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break;
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}
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xlen += 4+switch_stun_attribute_padded_length_hbo(attr);
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} while (xlen <= ntohs(packet->header.length));
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return SWITCH_STATUS_SUCCESS;
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do_config(SWITCH_TRUE);
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if (switch_event_create(&event, SWITCH_EVENT_TRAP) == SWITCH_STATUS_SUCCESS) {
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switch_size_t len = 0;
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int x = 0;
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/* populate the event with some headers */
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switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "testing", "true");
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switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "foo", "bar");
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for (x = 0; x < 10; x++) {
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char name[128];
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switch_snprintf(name, sizeof(name), "test-header-%d", x);
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switch_event_add_header(event, SWITCH_STACK_BOTTOM, name, "value-%d", x);
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}
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/* Nothing up my sleeve, here is the event */
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DUMP_EVENT(event);
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/* ok, serialize it into frame_buffer and destroy the event *poof* */
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len = sizeof(frame_buffer);
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switch_event_binary_serialize(event, (void *)frame_buffer, &len);
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switch_event_destroy(&event);
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/* wave the magic wand and feed frame_buffer to deserialize */
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switch_event_binary_deserialize(&event, (void *)frame_buffer, len, SWITCH_FALSE);
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/* TA DA */
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DUMP_EVENT(event);
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switch_event_destroy(&event);
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}
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return SWITCH_STATUS_SUCCESS;
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}
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static void mycb(switch_core_session_t *session, switch_channel_callstate_t callstate, switch_device_record_t *drec)
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{
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switch_channel_t *channel = switch_core_session_get_channel(session);
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switch_log_printf(SWITCH_CHANNEL_CHANNEL_LOG(channel), SWITCH_LOG_CRIT,
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"%s device: %s\nState: %s Dev State: %s/%s Total:%u Offhook:%u Active:%u Held:%u Hungup:%u Dur: %u %s\n",
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switch_channel_get_name(channel),
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drec->device_id,
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switch_channel_callstate2str(callstate),
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switch_channel_device_state2str(drec->last_state),
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switch_channel_device_state2str(drec->state),
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drec->stats.total,
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drec->stats.offhook,
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drec->stats.active,
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drec->stats.held,
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drec->stats.hup,
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drec->active_stop ? (uint32_t)(drec->active_stop - drec->active_start) / 1000 : 0,
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switch_channel_test_flag(channel, CF_FINAL_DEVICE_LEG) ? "FINAL LEG" : "");
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}
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/* Macro expands to: switch_status_t mod_skel_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool) */
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SWITCH_MODULE_LOAD_FUNCTION(mod_skel_load)
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{
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switch_api_interface_t *api_interface;
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/* connect my internal structure to the blank pointer passed to me */
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*module_interface = switch_loadable_module_create_module_interface(pool, modname);
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Hello World!\n");
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do_config(SWITCH_FALSE);
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SWITCH_ADD_API(api_interface, "skel", "Skel API", skel_function, "syntax");
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switch_channel_bind_device_state_handler(mycb, NULL);
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/* indicate that the module should continue to be loaded */
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return SWITCH_STATUS_SUCCESS;
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}
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/*
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Called when the system shuts down
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Macro expands to: switch_status_t mod_skel_shutdown() */
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SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_skel_shutdown)
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{
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/* Cleanup dynamically allocated config settings */
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switch_channel_unbind_device_state_handler(mycb);
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switch_xml_config_cleanup(instructions);
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return SWITCH_STATUS_SUCCESS;
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}
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/*
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If it exists, this is called in it's own thread when the module-load completes
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If it returns anything but SWITCH_STATUS_TERM it will be called again automatically
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Macro expands to: switch_status_t mod_skel_runtime()
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SWITCH_MODULE_RUNTIME_FUNCTION(mod_skel_runtime)
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{
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while(looping)
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{
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switch_cond_next();
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}
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return SWITCH_STATUS_TERM;
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}
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*/
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet
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*/
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