AsteriskPlugin.cc

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#include "../include/plugins/AsteriskPlugin.h"
#include "../include/generic.h"
#include "../include/Configuration.h"
#include <fstream>

namespace plugins
{

AsteriskPlugin::AsteriskPlugin()
{
        pluginName = "Asterisk Plugin";
        pluginVersion = "1.0";
}

void AsteriskPlugin::LoadConf(string cfile)
{
        // Specify valid sections and vars
        const char* s[] = {"asterisk"};
        const char* v[] = {"ast_pid", "ast_log_path"};
        vector<string> sections(s, s + sizeof(s) / sizeof(const char*));
        vector<string> vars(v, v + sizeof(v) / sizeof(const char*));
        
        dbg->Prntdbg(CODEAT, 20, "Loading configuration from file: " + cfile);
        Configuration astcfg(cfile, dbg, sections, vars);
        getAstPID(astcfg.GetValue("ast_pid"));

}

bool AsteriskPlugin::getAstPID(string pidfile)
{
        dbg->Prntdbg(CODEAT, 20, "Checking Asterisk PID");
        int pl;
        char * filecont;
        
        // Load file contents in the buffer
        ifstream is;

        is.open (pidfile.c_str(), ios::binary );
        // Check if opening has failed
        if (is.fail())
        {
                dbg->Prnterr(CODEAT, "File " + pidfile + " not exist. Is Asterisk running?");
                return false;
        }

        // get length of file
        is.seekg (0, ios::end);
        pl = is.tellg();
        is.seekg (0, ios::beg);
        
        // allocate memory
        try {
                filecont = new char [pl];
        }
        catch (std::bad_alloc&)
        {
                dbg->Prnterr(CODEAT, "Error allocating memory");
                return false;
        }
        
        // read data as a block
        is.read (filecont, pl);
        is.close();
        astpid = filecont;
        
        // Free Memory
        delete[] filecont;
        
        return true;
}

AsteriskPlugin::~AsteriskPlugin()
{
}

}

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