228 lines
8.3 KiB
C++
228 lines
8.3 KiB
C++
/*
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* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application Call Detail Recorder module
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* Copyright 2006, Author: Yossi Neiman of Cartis Solutions, Inc. <freeswitch AT cartissolutions.com>
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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 Call Detail Recorder module
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*
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* The Initial Developer of the Original Code is
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* Yossi Neiman <freeswitch AT cartissolutions.com>
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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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* Yossi Neiman <freeswitch AT cartissolutions.com>
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*
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* Description: This C++ source file describes the PddCDR class which handles formatting a CDR out to
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* individual text files in a Perl Data Dumper format.
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*
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* pddcdr.cpp
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*
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*/
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#include <switch.h>
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#include "pddcdr.h"
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PddCDR::PddCDR() : BaseCDR()
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{
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memset(formattedcallstartdate,0,100);
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memset(formattedcallanswerdate,0,100);
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memset(formattedcallenddate,0,100);
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}
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PddCDR::PddCDR(switch_mod_cdr_newchannel_t *newchannel) : BaseCDR(newchannel)
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{
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memset(formattedcallstartdate,0,100);
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memset(formattedcallanswerdate,0,100);
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memset(formattedcallenddate,0,100);
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if(newchannel != 0)
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{
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switch_time_exp_t tempcallstart, tempcallanswer, tempcallend;
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memset(&tempcallstart,0,sizeof(tempcallstart));
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memset(&tempcallanswer,0,sizeof(tempcallanswer));
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memset(&tempcallend,0,sizeof(tempcallend));
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switch_time_exp_lt(&tempcallstart, callstartdate);
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switch_time_exp_lt(&tempcallanswer, callanswerdate);
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switch_time_exp_lt(&tempcallend, callenddate);
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// Format the times
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size_t retsizecsd, retsizecad, retsizeced; //csd == callstartdate, cad == callanswerdate, ced == callenddate, ceff == callenddate_forfile
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char format[] = "%Y-%m-%d-%H-%M-%S";
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switch_strftime(formattedcallstartdate,&retsizecsd,sizeof(formattedcallstartdate),format,&tempcallstart);
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switch_strftime(formattedcallanswerdate,&retsizecad,sizeof(formattedcallanswerdate),format,&tempcallanswer);
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switch_strftime(formattedcallenddate,&retsizeced,sizeof(formattedcallenddate),format,&tempcallend);
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std::ostringstream ostring;
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ostring << (callenddate/1000000);
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std::string callenddate_forfile = ostring.str();
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outputfile_name = outputfile_path;
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outputfile_name.append(SWITCH_PATH_SEPARATOR);
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outputfile_name.append(callenddate_forfile); // Make sorting a bit easier, kinda like Maildir does
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outputfile_name.append(".");
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outputfile_name.append(myuuid); // The goal is to have a resulting filename of "/path/to/myuuid"
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outputfile_name.append(".pdd"); // .pdd - "perl data dumper"
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outputfile.open(outputfile_name.c_str());
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bool repeat = 1;
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process_channel_variables(chanvars_supp_list,chanvars_fixed_list,newchannel->channel,repeat);
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}
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}
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PddCDR::~PddCDR()
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{
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outputfile.close();
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}
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bool PddCDR::activated=0;
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bool PddCDR::logchanvars=0;
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bool PddCDR::connectionstate=0;
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std::string PddCDR::outputfile_path;
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std::list<std::string> PddCDR::chanvars_fixed_list;
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std::list<std::string> PddCDR::chanvars_supp_list;
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void PddCDR::connect(switch_xml_t& cfg, switch_xml_t& xml, switch_xml_t& settings, switch_xml_t& param)
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{
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switch_console_printf(SWITCH_CHANNEL_LOG, "PddCDR::connect() - Loading configuration file.\n");
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activated = 0; // Set it as inactive initially
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connectionstate = 0; // Initialize it to false to show that we aren't yet connected.
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if ((settings = switch_xml_child(cfg, "pddcdr")))
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{
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int count_config_params = 0; // Need to make sure all params are set before we load
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for (param = switch_xml_child(settings, "param"); param; param = param->next)
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{
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char *var = (char *) switch_xml_attr_soft(param, "name");
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char *val = (char *) switch_xml_attr_soft(param, "value");
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if (!strcmp(var, "path"))
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{
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if(val != 0)
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outputfile_path = val;
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count_config_params++;
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}
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else if (!strcmp(var, "chanvars"))
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{
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if(val != 0)
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{
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std::string unparsed;
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unparsed = val;
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if(unparsed.size() > 0)
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{
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bool fixed = 0;
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parse_channel_variables_xconfig(unparsed,chanvars_supp_list,fixed);
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logchanvars=1;
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}
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}
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}
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else if (!strcmp(var, "chanvars_fixed"))
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{
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switch_console_printf(SWITCH_CHANNEL_LOG,"PddCDR has no need for a fixed or supplemental list of channel variables due to the nature of the format. Please use the setting parameter of \"chanvars\" instead and try again.\n");
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}
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else if (!strcmp(var, "chanvars_supp"))
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{
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switch_console_printf(SWITCH_CHANNEL_LOG,"PddCDR has no need for a fixed or supplemental list of channel variables due to the nature of the format. Please use the setting parameter of \"chanvars\" instead and try again.\n");
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}
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}
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if(count_config_params > 0)
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activated = 1;
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else
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switch_console_printf(SWITCH_CHANNEL_LOG,"PddCDR::connect(): You did not specify the minimum parameters for using this module. You must specify at least a path to have the records logged to.\n");
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}
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}
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bool PddCDR::process_record()
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{
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bool retval = 0;
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if(!outputfile)
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switch_console_printf(SWITCH_CHANNEL_LOG, "PddCDR::process_record(): Unable to open file %s to commit the call record to. Invalid path name, invalid permissions, or no space available?\n",outputfile_name.c_str());
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else
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{
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// Format the call record and proceed from here...
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outputfile << "$VAR1 = {" << std::endl;
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outputfile << "\t\'callstartdate\' = \'" << callstartdate << "\'," << std::endl;
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outputfile << "\t\'callanswerdate\' = \'" << callanswerdate << "\'," << std::endl;
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outputfile << "\t\'callenddate\' = \'" << callenddate << "\'," << std::endl;
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outputfile << "\t\'hangupcause\' = \'" << hangupcause_text << "\'," << std::endl;
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outputfile << "\t\'hangupcausecode\' = \'" << hangupcause << "\'," << std::endl;
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outputfile << "\t\'clid\' = \'" << clid << "\'," << std::endl;
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outputfile << "\t\'originated\' = \'" << originated << "\'," << std::endl;
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outputfile << "\t\'dialplan\' = \'" << dialplan << "\'," << std::endl;
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outputfile << "\t\'myuuid\' = \'" << myuuid << "\'," << std::endl;
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outputfile << "\t\'destuuid\' = \'" << destuuid << "\'," << std::endl;
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outputfile << "\t\'src\' = \'" << src << "\'," << std::endl;
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outputfile << "\t\'dst\' = \'" << dst << "\'," << std::endl;
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outputfile << "\t\'srcchannel\' = \'" << srcchannel << "\'," << std::endl;
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outputfile << "\t\'dstchannel\' = \'" << dstchannel << "\'," << std::endl;
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outputfile << "\t\'ani\' = \'" << ani << "\'," << std::endl;
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outputfile << "\t\'aniii\' = \'" << aniii << "\'," << std::endl;
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outputfile << "\t\'network_addr\' = \'" << network_addr << "\'," << std::endl;
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outputfile << "\t\'lastapp\' = \'" << lastapp << "\'," << std::endl;
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outputfile << "\t\'lastdata\' = \'" << lastdata << "\'," << std::endl;
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outputfile << "\t\'billusec\' = \'" << billusec << "\'," << std::endl;
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outputfile << "\t\'disposition\' = \'" << disposition << "\'," << std::endl;
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outputfile << "\t\'amaflags\' = \'" << amaflags << "\'," << std::endl;
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// Now to process chanvars
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outputfile << "\t\'chanvars\' => {" << std::endl;
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if(chanvars_supp.size() > 0 )
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{
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std::map<std::string,std::string>::iterator iItr,iEnd;
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for(iItr = chanvars_supp.begin(), iEnd = chanvars_supp.end() ; iItr != iEnd; iItr++)
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outputfile << "\t\t\'" << iItr->first << "\' = \'" << iItr->second << "\'," << std::endl;
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}
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outputfile << "\t}," << std::endl << "};" << std::endl << std::endl;
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retval = 1;
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}
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return retval;
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}
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bool PddCDR::is_activated()
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{
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return activated;
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}
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void PddCDR::tempdump_record()
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{
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}
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void PddCDR::reread_tempdumped_records()
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{
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}
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void PddCDR::disconnect()
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{
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switch_console_printf(SWITCH_CHANNEL_LOG,"Shutting down PddCDR... Done!");
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}
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AUTO_REGISTER_BASECDR(PddCDR);
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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:nil
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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 expandtab:
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*/
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