Commit 04e796ac authored by Alexandre Bourget's avatar Alexandre Bourget
Browse files

Cosmetics, documentation.

parent b4192a24
......@@ -31,7 +31,8 @@
#include <samplerate.h>
#include "../global.h"
/** maximum of byte inside an incoming packet
/** maximum bytes inside an incoming packet
* 8000 sampling/s * 20s/1000 = 160
*/
#define RTP_20S_8KHZ_MAX 160
......
......@@ -33,9 +33,26 @@ typedef std::string CallID;
*/
class Call{
public:
enum CallType {Incoming, Outgoing};
enum ConnectionState {Disconnected, Trying, Progressing, Ringing, Connected };
enum CallState {Inactive, Active, Hold, Busy, Refused, Error};
/**
* This determines if the call originated from the local user (Outgoing)
* or from some remote peer (Incoming).
*/
enum CallType {Incoming, Outgoing};
/**
* Tell where we're at with the call. The call gets Connected when we know
* from the other end what happened with out call. A call can be 'Connected'
* even if the call state is Busy, Refused, or Error.
*
* Audio should be transmitted when ConnectionState = Connected AND
* CallState = Active.
*/
enum ConnectionState {Disconnected, Trying, Progressing, Ringing, Connected};
/**
* The Call State.
*/
enum CallState {Inactive, Active, Hold, Busy, Refused, Error};
/**
* Constructor of a call
......
......@@ -1436,7 +1436,7 @@ SIPVoIPLink::findSIPCallWithCid(int cid)
{
if (cid < 1) {
_debug("! SIP Error: Not enough information for this event\n");
return 0;
return NULL;
}
ost::MutexLock m(_callMapMutex);
SIPCall* call = 0;
......@@ -1448,7 +1448,7 @@ SIPVoIPLink::findSIPCallWithCid(int cid)
}
iter++;
}
return 0;
return NULL;
}
SIPCall*
......@@ -1456,7 +1456,7 @@ SIPVoIPLink::findSIPCallWithCidDid(int cid, int did)
{
if (cid < 1 && did < -1) {
_debug("! SIP Error: Not enough information for this event\n");
return 0;
return NULL;
}
ost::MutexLock m(_callMapMutex);
SIPCall* call = 0;
......@@ -1468,7 +1468,7 @@ SIPVoIPLink::findSIPCallWithCidDid(int cid, int did)
}
iter++;
}
return 0;
return NULL;
}
SIPCall*
......@@ -1478,7 +1478,7 @@ SIPVoIPLink::getSIPCall(const CallID& id)
if (call) {
return dynamic_cast<SIPCall*>(call);
}
return 0;
return NULL;
}
/**
......
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