Implemented most of the functionality.
git-svn-id: http://yate.null.ro/svn/yate/trunk@223 acf43c95-373e-0410-b603-e72c3f656dc1
This commit is contained in:
paulc
parent
96965eceda
commit
581d1853d7
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@ -25,13 +25,21 @@
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#include <telengine.h>
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#include <telephony.h>
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#include <stdlib.h>
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#include <unistd.h>
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using namespace TelEngine;
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static Mutex s_mutex(true);
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static ObjList s_calls;
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static Configuration s_cfg;
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static bool s_runs = false;
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static int s_total = 0;
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static int s_current = 0;
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static int s_answers = 0;
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static int s_maxcalls = 0;
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static int s_numcalls = 0;
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class GenConnection : public DataEndpoint
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{
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@ -52,11 +60,24 @@ public:
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{ m_target = target; }
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inline const String& getTarget() const
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{ return m_target; }
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inline unsigned long long age() const
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{ return Time::now() - m_start; }
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static GenConnection* find(const String& id);
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static bool oneCall(String* number = 0);
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private:
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String m_id;
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String m_status;
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String m_target;
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unsigned long long m_start;
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};
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class GenThread : public Thread
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{
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public:
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GenThread()
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: Thread("CallGen")
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{ }
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virtual void run();
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};
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class ConnHandler : public MessageReceiver
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@ -81,7 +102,7 @@ public:
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Help
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};
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virtual bool received(Message &msg, int id);
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bool doCommand(String& line);
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bool doCommand(String& line, String& rval);
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};
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class CallGenPlugin : public Plugin
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@ -96,8 +117,11 @@ private:
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GenConnection::GenConnection()
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{
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m_start = Time::now();
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s_mutex.lock();
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s_calls.append(this);
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m_id << "callgen/" << ++s_total;
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++s_current;
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s_mutex.unlock();
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}
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@ -105,6 +129,7 @@ GenConnection::~GenConnection()
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{
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s_mutex.lock();
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s_calls.remove(this,false);
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--s_current;
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s_mutex.unlock();
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}
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@ -114,19 +139,63 @@ GenConnection* GenConnection::find(const String& id)
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return l ? static_cast<GenConnection*>(l->get()) : 0;
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}
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bool GenConnection::oneCall(String* number)
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{
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int n_min = s_cfg.getIntValue("general","minnum");
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if (n_min <= 0)
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return false;
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int n_max = s_cfg.getIntValue("general","maxnum",n_min);
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if (n_max < n_min)
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return false;
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String num((unsigned)(n_min + ((n_max - n_min) * ::random() / RAND_MAX)));
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Message m("call.route");
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m.addParam("driver","callgen");
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m.addParam("caller",s_cfg.getValue("general","caller","yate"));
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m.addParam("called",num);
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if (!Engine::dispatch(m) || m.retValue().null()) {
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Debug("CallGen",DebugInfo,"No route to call '%s'",num.c_str());
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return false;
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}
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m = "call.execute";
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m.addParam("callto",m.retValue());
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m.retValue().clear();
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GenConnection* conn = new GenConnection;
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m.addParam("id",conn->id());
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m.userData(conn);
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if (Engine::dispatch(m)) {
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conn->setTarget(m.getValue("targetid"));
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if (conn->getTarget().null()) {
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Debug(DebugInfo,"Answering now generated call %s [%p] because we have no targetid",
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conn->id().c_str(),conn);
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conn->answered();
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}
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conn->deref();
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if (number)
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*number = num;
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return true;
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}
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Debug("CallGen",DebugInfo,"Rejecting '%s' unconnected to '%s'",
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conn->id().c_str(),m.getValue("callto"));
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conn->destruct();
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return false;
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}
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void GenConnection::disconnected(bool final, const char *reason)
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{
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Debug(DebugInfo,"Disconnected '%s' reason '%s' [%p]",m_id.c_str(),reason,this);
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Debug("CallGen",DebugInfo,"Disconnected '%s' reason '%s' [%p]",m_id.c_str(),reason,this);
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}
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void GenConnection::ringing()
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{
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Debug(DebugInfo,"Ringing '%s' [%p]",m_id.c_str(),this);
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Debug("CallGen",DebugInfo,"Ringing '%s' [%p]",m_id.c_str(),this);
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}
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void GenConnection::answered()
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{
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Debug(DebugInfo,"Answered '%s' [%p]",m_id.c_str(),this);
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Debug("CallGen",DebugInfo,"Answered '%s' [%p]",m_id.c_str(),this);
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s_mutex.lock();
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++s_answers;
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s_mutex.unlock();
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}
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void GenConnection::hangup()
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@ -159,22 +228,68 @@ bool ConnHandler::received(Message &msg, int id)
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return true;
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}
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bool CmdHandler::doCommand(String& line)
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void GenThread::run()
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{
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for (;;) {
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::usleep(1000000);
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if (!s_runs || (s_current >= s_maxcalls) || (s_numcalls <= 0))
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continue;
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--s_numcalls;
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GenConnection::oneCall();
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}
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}
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bool CmdHandler::doCommand(String& line, String& rval)
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{
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if (line.startSkip("set")) {
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int q = line.find('=');
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if (q >= 0) {
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String val = line.substr(q+1).trimBlanks();
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line = line.substr(0,q).trimBlanks().toLower();
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s_cfg.setValue("general",line,val.c_str());
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rval << "Set '" << line << "' to '" << val << "'";
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}
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else {
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line.toLower();
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rval << "Value of '" << line << "' is '" << s_cfg.getValue("general","line") << "'";
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}
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}
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else if (line == "info") {
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rval << "Made " << s_total << " calls, "
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<< s_answers << " answered, "
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<< s_current << " running";
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if (s_runs)
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rval << ", " << s_numcalls << " to go";
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}
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else if (line == "start") {
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s_numcalls = s_cfg.getIntValue("general","numcalls",100);
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rval << "Generating " << s_numcalls << " new calls";
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s_runs = true;
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}
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else if (line == "stop") {
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s_runs = false;
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s_numcalls = 0;
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s_calls.clear();
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rval << "Stopping generator and clearing calls";
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}
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else if (line == "pause") {
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s_runs = false;
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rval << "No longer generating new calls";
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}
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else if (line == "resume") {
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rval << "Resumed generating new calls, " << s_numcalls << " to go";
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s_runs = true;
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}
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else if (line == "single") {
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String num;
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if (GenConnection::oneCall(&num))
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rval << "Calling " << num;
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else
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rval << "Failed to start call";
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}
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else
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return false;
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rval << "\n";
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return true;
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}
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@ -194,12 +309,12 @@ bool CmdHandler::received(Message &msg, int id)
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case Command:
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tmp = msg.getValue("line");
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if (tmp.startSkip("callgen"))
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return doCommand(tmp);
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return doCommand(tmp,msg.retValue());
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break;
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case Help:
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tmp = msg.getValue("line");
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if (tmp.null() || (tmp == "callgen")) {
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msg.retValue() << " callgen {start|stop|pause|single|info|set paramname=value}\n";
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msg.retValue() << " callgen {start|stop|pause|resume|single|info|set paramname=value}\n";
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if (tmp)
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return true;
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}
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@ -225,17 +340,26 @@ void CallGenPlugin::initialize()
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Output("Initializing module Call Generator");
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s_cfg = Engine::configFile("callgen");
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s_cfg.load();
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s_maxcalls = s_cfg.getIntValue("general","maxcalls",5);
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if (m_first) {
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m_first = false;
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ConnHandler* coh = new ConnHandler;
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Engine::install(new MessageRelay("call.ringing",coh,ConnHandler::Ringing));
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Engine::install(new MessageRelay("call.answered",coh,ConnHandler::Answered));
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Engine::install(new MessageRelay("call.execute",coh,ConnHandler::Execute));
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Engine::install(new MessageRelay("call.drop",coh,ConnHandler::Drop));
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CmdHandler* cmh = new CmdHandler;
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Engine::install(new MessageRelay("engine.status",cmh,CmdHandler::Status));
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Engine::install(new MessageRelay("engine.command",cmh,CmdHandler::Command));
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Engine::install(new MessageRelay("engine.help",cmh,CmdHandler::Help));
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GenThread* gen = new GenThread;
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if (!gen->startup()) {
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Debug(DebugGoOn,"Failed to start call generator thread");
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delete gen;
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}
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}
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}
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