* #6547: CallManagerException: use runtime exceptions

Replace debus+throw by throw

sflphone-common/src/dbus/callmanager.cpp

@@ -361,23 +361,20 @@ sfl::AudioZrtpSession * CallManager::getAudioZrtpSession (const std::string& cal
     link = dynamic_cast<SIPVoIPLink *> (Manager::instance().getAccountLink (AccountNULL));
 
     if (!link) {
-        _debug ("CallManager: Failed to get sip link");
-        throw CallManagerException();
+        throw CallManagerException("Failed to get sip link");
     }
 
     SIPCall *call = link->getSIPCall (callID);
 
     if (!call) {
-        _debug ("CallManager: Call id %d is not valid", callID.c_str());
-        throw CallManagerException();
+        throw CallManagerException("Call id " + callID + " is not valid");
     }
 
     sfl::AudioRtpFactory * audioRtp = NULL;
     audioRtp = call->getAudioRtp();
 
     if (!audioRtp) {
-        _debug ("CallManager: Failed to get AudioRtpFactory");
-        throw CallManagerException();
+        throw CallManagerException("Failed to get AudioRtpFactory");
     }
 
     sfl::AudioZrtpSession * zSession = NULL;
@@ -385,8 +382,7 @@ sfl::AudioZrtpSession * CallManager::getAudioZrtpSession (const std::string& cal
     zSession = audioRtp->getAudioZrtpSession();
 
     if (!zSession) {
-        _debug ("CallManager: Failed to get AudioZrtpSession");
-        throw CallManagerException();
+        throw CallManagerException("Failed to get AudioZrtpSession");
     }
 
     return zSession;

sflphone-common/src/dbus/callmanager.h

@@ -43,13 +43,13 @@
 #pragma GCC diagnostic warning "-Wunused-parameter"
 
 #include <dbus-c++/dbus.h>
-#include <exception>
+#include <stdexcept>
 
-class CallManagerException: public std::exception
+class CallManagerException: public std::runtime_error
 {
-        virtual const char* what() const throw() {
-            return "A CallManagerException occured";
-        }
+    public:
+        CallManagerException(const std::string& str="") :
+            std::runtime_error("A CallManagerException occured: " + str) {}
 };
 
 namespace sfl