example which initiate calls triggered by DI interface calls

git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@314 8eb893ce-cfd4-0310-b710-fb5ebe64c474

apps/examples/di_dialer/DIDial.cpp

@@ -0,0 +1,67 @@
+#include "AmPlugIn.h"
+#include "log.h"
+#include "AmUAC.h"
+
+
+#include "DIDial.h"
+
+class DIDialFactory : public AmDynInvokeFactory
+{
+public:
+    DIDialFactory(const string& name)
+	: AmDynInvokeFactory(name) {}
+
+    AmDynInvoke* getInstance(){
+	return DIDial::instance();
+    }
+
+    int onLoad(){
+      DBG("DIDial calling card accounting loaded.\n");
+      return 0;
+    }
+};
+
+EXPORT_PLUGIN_CLASS_FACTORY(DIDialFactory,"di_dial");
+
+DIDial* DIDial::_instance=0;
+
+DIDial* DIDial::instance()
+{
+    if(!_instance)
+	_instance = new DIDial();
+    return _instance;
+}
+
+DIDial::DIDial() {
+}
+
+DIDial::~DIDial() { }
+
+void DIDial::invoke(const string& method, const AmArgArray& args, AmArgArray& ret)
+{
+    if(method == "dial"){
+       ret.push(dialout(args.get(0).asCStr(), 
+			args.get(1).asCStr(), 
+			args.get(2).asCStr(), 
+			args.get(3).asCStr()).c_str());
+    } else if(method == "help"){
+       ret.push("dial <application> <user> <from> <to>\n");
+    } else
+	throw AmDynInvoke::NotImplemented(method);
+}
+
+string DIDial::dialout(const string& application, 
+		       const string& user, 
+		       const string& from, 
+		       const string& to) {
+  DBG("dialout application '%s', user '%s', from '%s', to '%s'", 
+      application.c_str(), user.c_str(), from.c_str(), to.c_str());
+
+  AmSession* s = AmUAC::dialout(user.c_str(), application,  to,  
+				"<" + from +  ">", from, "<" + to + ">");
+  if (s)
+    return s->getLocalTag();
+  else 
+    return "<failed>";
+  
+}

apps/examples/di_dialer/DIDial.h

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+#include "AmApi.h"
+
+#include <string>
+using std::string;
+
+class DIDial : public AmDynInvoke
+
+{
+  string dialout(const string& application, 
+		 const string& user,
+		 const string& from, 
+		 const string& to);
+
+  static DIDial* _instance;
+ public:
+  DIDial();
+  ~DIDial();
+  static DIDial* instance();
+  void invoke(const string& method, const AmArgArray& args, AmArgArray& ret);
+};

apps/examples/di_dialer/Makefile

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+plug_in_name = di_dial
+
+module_ldflags =
+module_cflags  = 
+
+COREPATH ?=../../../core
+include $(COREPATH)/plug-in/Makefile.app_module

apps/examples/di_dialer/Readme.di_dial

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+dialout over DI interface
+
+this example lets you trigger creating sessions over
+the DI interface. With the DI interface exportde to UDP 
+in the stats module, you can for example make a simple load 
+generator test tool.
+
+DI Interface is like this
+	method: "dial"
+	params:
+          	0 - string application
+		1 - string user
+		2 - string from
+		3 - string to
+
+	method: "help"
+	params: none
+	  return help string 
+	  e.g. get help with query_stats -c DI di_dial help
+
+The following line would for example place a call every 
+second using announcement app from local user 123 to sip:ann@10.0.0.45
+
+while true; do \
+ ../../../core/plug-in/stats/query_stats -c DI di_dial \
+  dial announcement 123 sip:ann@10.0.0.45 sip:123@83.246.121.43; \
+ sleep 1; \
+done
+
+Please dont use SEMS for SPIT.

apps/examples/di_dialer/test_sh

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+while true; do ./query_stats -c DI di_dial dial announcement 123 sip:ann@10.0.0.45 sip:123@83.246.121.43; sleep 1; done