Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-04 23:58:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Documenting logging API.

Browse source
This commit is contained in:
Robin Sommer 2012-02-01 07:16:24 -08:00
parent 1058e11ffb
commit 29fc56105d
8 changed files with 625 additions and 180 deletions
Download patch file Download diff file Expand all files Collapse all files

56
src/logging/WriterBackend.cc
View file

@ -40,6 +40,15 @@ public:
virtual bool Process() { Object()->FlushWriteBuffer(); return true; }
};
class DisableMessage : public threading::OutputMessage<WriterFrontend>
{
public:
DisableMessage(WriterFrontend* writer)
: threading::OutputMessage<WriterFrontend>("Disable", writer) {}
virtual bool Process() { Object()->SetDisable(); return true; }
};
}
// Backend methods.
@ -86,8 +95,13 @@ bool WriterBackend::FinishedRotation(string new_name, string old_name,
return true;
}
void WriterBackend::DisableFrontend()
{
SendOut(new DisableMessage(frontend));
}
bool WriterBackend::Init(WriterFrontend* arg_frontend, string arg_path, int arg_num_fields,
const Field* const * arg_fields)
const Field* const* arg_fields)
{
frontend = arg_frontend;
path = arg_path;
@ -95,7 +109,10 @@ bool WriterBackend::Init(WriterFrontend* arg_frontend, string arg_path, int arg_
fields = arg_fields;
if ( ! DoInit(arg_path, arg_num_fields, arg_fields) )
{
DisableFrontend();
return false;
}
return true;
}
@ -114,6 +131,7 @@ bool WriterBackend::Write(int arg_num_fields, int num_writes, Value*** vals)
#endif
DeleteVals(num_writes, vals);
DisableFrontend();
return false;
}
@ -129,6 +147,7 @@ bool WriterBackend::Write(int arg_num_fields, int num_writes, Value*** vals)
vals[j][i]->type, fields[i]->type);
Debug(DBG_LOGGING, msg);
DisableFrontend();
DeleteVals(num_writes, vals);
return false;
}
@ -148,6 +167,9 @@ bool WriterBackend::Write(int arg_num_fields, int num_writes, Value*** vals)
DeleteVals(num_writes, vals);
if ( ! success )
DisableFrontend();
return success;
}
@ -159,23 +181,47 @@ bool WriterBackend::SetBuf(bool enabled)
buffering = enabled;
return DoSetBuf(enabled);
if ( ! DoSetBuf(enabled) )
{
DisableFrontend();
return false;
}
return true;
}
bool WriterBackend::Rotate(string rotated_path, double open,
double close, bool terminating)
{
return DoRotate(rotated_path, open, close, terminating);
if ( ! DoRotate(rotated_path, open, close, terminating) )
{
DisableFrontend();
return false;
}
return true;
}
bool WriterBackend::Flush()
{
return DoFlush();
if ( ! DoFlush() )
{
DisableFrontend();
return false;
}
return true;
}
bool WriterBackend::Finish()
{
return DoFinish();
if ( ! DoFlush() )
{
DisableFrontend();
return false;
}
return true;
}
bool WriterBackend::DoHeartbeat(double network_time, double current_time)