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Important Update:

Browse Source 
- LogCore:
  - Removed global DebugLevel var, now passed as parameter
  - Implemented binary output values
- FunctionCore, SelectCore and SelectableCore:
  - internal DebugLevel param implemented
  - new internal DisplayOutput param (Normal/Hex/Bin)
- BufferCore:
  - Bug fix: allow for empty search string/marker
This commit is contained in:
Charl Wentzel
2016-06-09 06:53:09 +02:00
parent 13b0a4736c
commit b418fa73e0
9 changed files with 115 additions and 101 deletions
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2
BufferCore.cpp
View File

@@ -344,7 +344,7 @@ bool CBuffer::FindStr( const char * SearchStr, int SearchLen, int &FoundPos, int
char * MatchLimit = NULL; char * MatchLimit = NULL;
// Check if buffer exists // Check if buffer exists
if (!BufLen) { if (!BufLen || !SearchStr || !SearchLen) {
FoundPos = -1; FoundPos = -1;
return false; return false;
} }

24
FunctionCore.cpp
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@@ -22,7 +22,7 @@ extern char ProcessName[];
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
// Life cycle // Life cycle
CFunctionCore::CFunctionCore( const char * FunctionName ) CFunctionCore::CFunctionCore( const char * FunctionName, EDebugLevel pDebugLevel, int pOuputDisplay )
{ {
// Set name // Set name
if (FunctionName) { if (FunctionName) {
@@ -36,8 +36,12 @@ CFunctionCore::CFunctionCore( const char * FunctionName )
// IO Functions // IO Functions
FirstIO = NULL; FirstIO = NULL;
// Output
OutputDisplay = pOuputDisplay;
DebugLevel = pDebugLevel;
// Report status // Report status
LogMessage( dlLow, "%s: Function '%s' - Created", ProcessName, FunctionName ); LogMessage( DebugLevel, dlLow, "%s: Function '%s' - Created", ProcessName, FunctionName );
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -82,7 +86,7 @@ CFunctionCore::~CFunctionCore()
} }
// Report status // Report status
LogMessage( dlLow, "%s: Function '%s' - Destroyed", ProcessName, Name ); LogMessage( DebugLevel, dlLow, "%s: Function '%s' - Destroyed", ProcessName, Name );
// Destroy Name // Destroy Name
if (Name) { if (Name) {
@@ -118,7 +122,7 @@ TLocalIO * CFunctionCore::AddLocalIO( const char * IOName )
strcpy( (*LocalIO)->Name, IOName ); strcpy( (*LocalIO)->Name, IOName );
// Log Event // Log Event
LogMessage( dlLow, "%s: Local IO '%s' - Created", Name, IOName ); LogMessage( DebugLevel, dlLow, "%s: Local IO '%s' - Created", Name, IOName );
} }
return *LocalIO; return *LocalIO;
@@ -155,7 +159,7 @@ bool CFunctionCore::AddInput( const char * IOName, CFunctionCore * OutFunction,
strcpy( (*LinkedIO)->IOName, OutputName ); strcpy( (*LinkedIO)->IOName, OutputName );
// Log Event // Log Event
LogMessage( dlLow, "%s: Input Linked - '%s'/'%s' <-- '%s'/'%s'", Name, Name, IOName, OutFunction->GetName(), OutputName ); LogMessage( DebugLevel, dlLow, "%s: Input Linked - '%s'/'%s' <-- '%s'/'%s'", Name, Name, IOName, OutFunction->GetName(), OutputName );
} }
// Link Return direction as well // Link Return direction as well
@@ -196,7 +200,7 @@ bool CFunctionCore::AddOutput( const char * IOName, CFunctionCore * InFunction,
strcpy( (*LinkedIO)->IOName, InputName ); strcpy( (*LinkedIO)->IOName, InputName );
// Log Event // Log Event
LogMessage( dlLow, "%s: Output Linked - '%s'/'%s' --> '%s'/'%s'", Name, Name, IOName, InFunction->GetName(), InputName ); LogMessage( DebugLevel, dlLow, "%s: Output Linked - '%s'/'%s' --> '%s'/'%s'", Name, Name, IOName, InFunction->GetName(), InputName );
} }
// Link return direction as well // Link return direction as well
@@ -225,12 +229,12 @@ int CFunctionCore::Input( const char * IOName, const char * Data, int MaxLen )
if (!(LocalIO = GetLocalIO( IOName ))) if (!(LocalIO = GetLocalIO( IOName )))
{ {
// Log event // Log event
LogMessage( dlHigh, "%s: Local IO '%s' - Input rejected, Local IO not found", Name, IOName ); LogMessage( DebugLevel, dlHigh, "%s: Local IO '%s' - Input rejected, Local IO not found", Name, IOName );
return 0; return 0;
} }
// Log event // Log event
ShowOutput( dlHigh, OUT_NORMAL, Data, MaxLen, "%s: Local IO '%s' - IN:", Name, IOName ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, MaxLen, "%s: Local IO '%s' - IN:", Name, IOName );
// Return processed bytes // Return processed bytes
return MaxLen; return MaxLen;
@@ -252,12 +256,12 @@ int CFunctionCore::Output( const char * IOName, const char * Data, int Len )
if (!(LocalIO = GetLocalIO( IOName ))) if (!(LocalIO = GetLocalIO( IOName )))
{ {
// Log Event // Log Event
LogMessage( dlHigh, "%s: Local IO '%s' - Output rejected, Local IO not found", Name, IOName ); LogMessage( DebugLevel, dlHigh, "%s: Local IO '%s' - Output rejected, Local IO not found", Name, IOName );
return 0; return 0;
} }
// Log event // Log event
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: Local IO '%s' - OUT:", Name, IOName ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: Local IO '%s' - OUT:", Name, IOName );
// Return processed bytes // Return processed bytes
return Len; return Len;

7
FunctionCore.h
View File

@@ -9,6 +9,7 @@
#define REDACORE_FUNCTIONCORE_H_ #define REDACORE_FUNCTIONCORE_H_
// redA Libraries // redA Libraries
#include "LogCore.h"
#include "BufferCore.h" #include "BufferCore.h"
// Standard C/C++ Libraries // Standard C/C++ Libraries
@@ -54,6 +55,10 @@ protected:
// IOs // IOs
TLocalIO * FirstIO; TLocalIO * FirstIO;
// Output
EDebugLevel DebugLevel;
int OutputDisplay;
// Manage IO // Manage IO
inline TLocalIO * GetLocalIO( const char * Name ) { inline TLocalIO * GetLocalIO( const char * Name ) {
TLocalIO * LocalIO = FirstIO; TLocalIO * LocalIO = FirstIO;
@@ -65,7 +70,7 @@ protected:
public: public:
// Life cycle // Life cycle
CFunctionCore( const char * ObjectName ); CFunctionCore( const char * ObjectName, EDebugLevel pDebugLevel, int pOuputDisplay );
virtual ~CFunctionCore(); virtual ~CFunctionCore();
// Miscellaneous // Miscellaneous

39
LogCore.cpp
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@@ -18,12 +18,11 @@
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
// Global vars // Global vars
EDebugLevel DebugLevel = dlLow;
char LogStr[1000]; // Temporary var to create log messages, globally available to save on memory operations char LogStr[1000]; // Temporary var to create log messages, globally available to save on memory operations
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
bool LogMessage( EDebugLevel Level, const char * Format, ... ) bool LogMessage( EDebugLevel DebugLevel, EDebugLevel MsgLevel, const char * Format, ... )
{ {
va_list ArgPtr; va_list ArgPtr;
@@ -32,7 +31,7 @@ bool LogMessage( EDebugLevel Level, const char * Format, ... )
return false; return false;
// Check debug level // Check debug level
if (Level > DebugLevel) { if (MsgLevel > DebugLevel) {
return true; return true;
} }
@@ -45,18 +44,18 @@ bool LogMessage( EDebugLevel Level, const char * Format, ... )
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
bool ShowOutput( EDebugLevel Level, const short Show, const char * Buffer, int Len, const char * Format, ... ) bool ShowOutput( EDebugLevel DebugLevel, EDebugLevel MsgLevel, const short Show, const char * Buffer, int Len, const char * Format, ... )
{ {
va_list ArgPtr; va_list ArgPtr;
// Validate values // Validate values
if (!Buffer || !(Show & (OUT_HEX | OUT_NORMAL))) if (!Buffer || !(Show & (OUT_NORMAL | OUT_HEX | OUT_BIN)))
return false; return false;
if (Len == -1) if (Len == -1)
Len = strlen( Buffer ); Len = strlen( Buffer );
// Check debug level // Check debug level
if (Level > DebugLevel) { if (MsgLevel > DebugLevel) {
return true; return true;
} }
@@ -68,15 +67,7 @@ bool ShowOutput( EDebugLevel Level, const short Show, const char * Buffer, int L
} }
printf( "[%d] ", Len ); printf( "[%d] ", Len );
// Show Hex output // Show Normal output
if (Show & OUT_HEX) {
for (int i=0; i<Len; i++) {
printf( "%02X ", Buffer[i] );
}
printf( "\n" );
}
// Show normal output
if (Show & OUT_NORMAL) { if (Show & OUT_NORMAL) {
if (Show & OUT_ASIS) { if (Show & OUT_ASIS) {
printf( "%s", Buffer ); printf( "%s", Buffer );
@@ -98,6 +89,24 @@ bool ShowOutput( EDebugLevel Level, const short Show, const char * Buffer, int L
printf( "\n" ); printf( "\n" );
} }
} }
// Show Hex output
if (Show & OUT_HEX) {
for (int i=0; i<Len; i++) {
printf( "%02X ", (unsigned char)Buffer[i] );
}
printf( "\n" );
}
// Show Binary output
if (Show & OUT_BIN) {
for (int i=0; i<Len; i++) {
for (int j=0; j<8; j++) {
printf( "%d", (bool)((Buffer[i] << j) & 0x80) );
}
}
printf( "\n" );
}
return true; return true;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------

13
LogCore.h
View File

@@ -18,10 +18,11 @@
// Debug options // Debug options
const short const short
OUT_NORMAL = 1, OUT_NORMAL = 1,
OUT_HEX = 2, OUT_HEX = 2,
OUT_CRLF = 4, OUT_BIN = 4,
OUT_ASIS = 8; OUT_CRLF = 8,
OUT_ASIS = 16;
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -29,9 +30,9 @@ typedef enum { dlNone = 0, dlLow = 1, dlMedium = 2, dlHigh = 3 } EDebugLevel;
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
bool LogMessage( EDebugLevel Level, const char * Format, ... ); bool LogMessage( EDebugLevel DebugLevel, EDebugLevel MsgLevel, const char * Format, ... );
bool ShowOutput( EDebugLevel Level, const short Show, const char * Buffer, int Len, const char * Format, ... ); bool ShowOutput( EDebugLevel DebugLevel, EDebugLevel MsgLevel, const short Show, const char * Buffer, int Len, const char * Format, ... );
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------

19
SelectCore.cpp
View File

@@ -23,7 +23,7 @@ extern char ProcessName[];
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
// Create Select // Create Select
CSelect::CSelect( long SelectTimeout ) CSelect::CSelect( long SelectTimeout, EDebugLevel pDebugLevel )
{ {
// Clear List // Clear List
FirstHandle = NULL; FirstHandle = NULL;
@@ -38,8 +38,11 @@ CSelect::CSelect( long SelectTimeout )
// Set Timeout // Set Timeout
SetInterval( &Timeout, SelectTimeout ); SetInterval( &Timeout, SelectTimeout );
// Output
DebugLevel = pDebugLevel;
// Show status // Show status
LogMessage( dlLow, "%s: Select - Created", ProcessName ); LogMessage( DebugLevel, dlLow, "%s: Select - Created", ProcessName );
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -57,7 +60,7 @@ CSelect::~CSelect()
} }
// Show status // Show status
LogMessage( dlLow, "%s: Select - Destroyed", ProcessName ); LogMessage( DebugLevel, dlLow, "%s: Select - Destroyed", ProcessName );
return; return;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -102,7 +105,7 @@ void CSelect::Add( int FD, bool Read, bool Write, CSelectableCore * Function )
FD_SET( FD, &ReadTestFDS ); FD_SET( FD, &ReadTestFDS );
// Log event // Log event
LogMessage( dlHigh, "Select: FD [%d] - Add Read", FD ); LogMessage( DebugLevel, dlHigh, "Select: FD [%d] - Add Read", FD );
} }
// Add Write Select // Add Write Select
@@ -111,7 +114,7 @@ void CSelect::Add( int FD, bool Read, bool Write, CSelectableCore * Function )
FD_SET( FD, &WriteTestFDS ); FD_SET( FD, &WriteTestFDS );
// Log event // Log event
LogMessage( dlHigh, "Select: FD [%d] - Add Write", FD ); LogMessage( DebugLevel, dlHigh, "Select: FD [%d] - Add Write", FD );
} }
// Check Maximum File Handle // Check Maximum File Handle
@@ -139,7 +142,7 @@ void CSelect::Remove( int FD, bool Read, bool Write )
FD_CLR( FD, &ReadTestFDS); FD_CLR( FD, &ReadTestFDS);
// Log event // Log event
LogMessage( dlHigh, "Select: FD [%d] - Remove Read", FD ); LogMessage( DebugLevel, dlHigh, "Select: FD [%d] - Remove Read", FD );
} }
// Remove from set for select write check // Remove from set for select write check
@@ -148,7 +151,7 @@ void CSelect::Remove( int FD, bool Read, bool Write )
FD_CLR( FD, &WriteTestFDS); FD_CLR( FD, &WriteTestFDS);
// Log event // Log event
LogMessage( dlHigh, "Select: FD [%d] - Remove Write", FD ); LogMessage( DebugLevel, dlHigh, "Select: FD [%d] - Remove Write", FD );
} }
// Handle will be removed in Test() if both Read & Write flags are false // Handle will be removed in Test() if both Read & Write flags are false
} }
@@ -170,7 +173,7 @@ bool CSelect::Test()
Events = select( MaxFD, &ReadFDS, &WriteFDS, (fd_set*)NULL, &STimeout ); Events = select( MaxFD, &ReadFDS, &WriteFDS, (fd_set*)NULL, &STimeout );
if (Events < 0) if (Events < 0)
{ {
LogMessage( dlHigh, "Select: Select operation failed" ); LogMessage( DebugLevel, dlHigh, "Select: Select operation failed" );
return false; return false;
} }

95
SelectableCore.cpp
View File

@@ -30,13 +30,8 @@
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
//extern char ProcessName[]; CSelectableCore::CSelectableCore( const char * Name, CSelect * Selector, EDebugLevel pDebugLevel, int pOutputDisplay ) :
CFunctionCore( Name, pDebugLevel, pOutputDisplay )
extern EDebugLevel DebugLevel;
//---------------------------------------------------------------------------
CSelectableCore::CSelectableCore( const char * Name, CSelect * Selector ) :
CFunctionCore( Name )
{ {
// Handles // Handles
FirstHandle = NULL; FirstHandle = NULL;
@@ -91,7 +86,7 @@ THandle * CSelectableCore::CreateHandle( const char * HandleName, bool CreateLo
(*Handle)->FD = -1; (*Handle)->FD = -1;
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Created", Name, HandleName ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Created", Name, HandleName );
} }
// Create Matching IO point // Create Matching IO point
@@ -126,7 +121,7 @@ bool CSelectableCore::RemoveHandle( THandle * Handle )
} }
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Removed", Name, Handle->Name ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Removed", Name, Handle->Name );
// Destroy Child handle // Destroy Child handle
DestroyHandle( Handle ); DestroyHandle( Handle );
@@ -184,7 +179,7 @@ bool CSelectableCore::SetPortHandle( THandle * Handle, const char * FileName )
strcpy( Handle->FileName, FileName ); strcpy( Handle->FileName, FileName );
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Set as Port [%s]", Name, Handle->Name, FileName ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Set as Port [%s]", Name, Handle->Name, FileName );
return true; return true;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -211,7 +206,7 @@ bool CSelectableCore::SetSocketHandle( THandle * Handle, EConnectType Type, con
Handle->PortNo = PortNo; Handle->PortNo = PortNo;
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Set as %s [%s:%d]", Name, Handle->Name, ConnectTypeName[Type], Address, PortNo ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Set as %s [%s:%d]", Name, Handle->Name, ConnectTypeName[Type], Address, PortNo );
return true; return true;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -238,7 +233,7 @@ bool CSelectableCore::ClearHandle( THandle * Handle )
Handle->Type = ctNone; Handle->Type = ctNone;
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Set as None", Name, Handle->Name ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Set as None", Name, Handle->Name );
return true; return true;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
@@ -296,7 +291,7 @@ int CSelectableCore::OpenPort( THandle * Handle )
if (access( Handle->FileName, F_OK ) != 0) if (access( Handle->FileName, F_OK ) != 0)
{ {
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Port not found [%s]", Name, Handle->Name, Handle->FileName ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Port not found [%s]", Name, Handle->Name, Handle->FileName );
return -1; return -1;
} }
@@ -305,12 +300,12 @@ int CSelectableCore::OpenPort( THandle * Handle )
if (Handle->FD == -1) if (Handle->FD == -1)
{ {
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Could not open Port [%s]", Name, Handle->Name, Handle->FileName ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Could not open Port [%s]", Name, Handle->Name, Handle->FileName );
return -1; return -1;
} }
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Port opened [%s]", Name, Handle->Name, Handle->FileName ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Port opened [%s]", Name, Handle->Name, Handle->FileName );
// Add to Select Lists // Add to Select Lists
if (Select) { if (Select) {
@@ -355,7 +350,7 @@ int CSelectableCore::OpenServerSocket( THandle * Handle )
if ((Handle->FD = socket(AF_INET, SOCK_STREAM, 0)) < 0) if ((Handle->FD = socket(AF_INET, SOCK_STREAM, 0)) < 0)
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Failed to create Server socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Failed to create Server socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set state // Set state
Handle->State = csFailed; Handle->State = csFailed;
@@ -367,7 +362,7 @@ int CSelectableCore::OpenServerSocket( THandle * Handle )
(setsockopt( Handle->FD, SOL_SOCKET, SO_REUSEADDR, &Reuse_opt, sizeof(Reuse_opt)) == -1)) (setsockopt( Handle->FD, SOL_SOCKET, SO_REUSEADDR, &Reuse_opt, sizeof(Reuse_opt)) == -1))
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Could not set socket options [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Could not set socket options [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set state // Set state
Handle->State = csFailed; Handle->State = csFailed;
@@ -382,7 +377,7 @@ int CSelectableCore::OpenServerSocket( THandle * Handle )
(setsockopt( Handle->FD, SOL_TCP, TCP_KEEPINTVL, &TCPint_opt, sizeof(TCPint_opt)) == -1) )) (setsockopt( Handle->FD, SOL_TCP, TCP_KEEPINTVL, &TCPint_opt, sizeof(TCPint_opt)) == -1) ))
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Could not set KeepAlive options [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Could not set KeepAlive options [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set state // Set state
Handle->State = csFailed; Handle->State = csFailed;
@@ -397,7 +392,7 @@ int CSelectableCore::OpenServerSocket( THandle * Handle )
if (bind( Handle->FD, (struct sockaddr *)&address, addr_len ) < 0) if (bind( Handle->FD, (struct sockaddr *)&address, addr_len ) < 0)
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Failed to bind Server socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Failed to bind Server socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set state // Set state
close( Handle->FD ); close( Handle->FD );
@@ -410,7 +405,7 @@ int CSelectableCore::OpenServerSocket( THandle * Handle )
if (listen( Handle->FD, 5 ) < 0) if (listen( Handle->FD, 5 ) < 0)
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Failed to listen on Server socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Failed to listen on Server socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set state // Set state
close( Handle->FD ); close( Handle->FD );
@@ -420,7 +415,7 @@ int CSelectableCore::OpenServerSocket( THandle * Handle )
}; };
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Server binded and listening [%s:%d]", Name, Handle->Name, Handle->Address, Handle->PortNo ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Server binded and listening [%s:%d]", Name, Handle->Name, Handle->Address, Handle->PortNo );
// Add to Select Lists // Add to Select Lists
if (Select) { if (Select) {
@@ -457,9 +452,9 @@ int CSelectableCore::OpenRemoteClientSocket( THandle * Handle )
{ {
// Log Event // Log Event
if ((errno == EAGAIN) || (errno == EWOULDBLOCK)) if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
LogMessage( dlMedium, "%s: Handle '%s' - Server failed to accept blocking connection (%s)", Name, Handle->Name, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Server failed to accept blocking connection (%s)", Name, Handle->Name, strerror(errno) );
else else
LogMessage( dlMedium, "%s: Handle '%s' - Server failed to accept connection (%s)", Name, Handle->Name, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Server failed to accept connection (%s)", Name, Handle->Name, strerror(errno) );
return -1; return -1;
} }
@@ -492,7 +487,7 @@ int CSelectableCore::OpenRemoteClientSocket( THandle * Handle )
(*RemoteClient)->State = csWaitingtoOpen; (*RemoteClient)->State = csWaitingtoOpen;
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Server accepted Remote Client connection [%s]", Name, Handle->Name, ClientAddress ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Server accepted Remote Client connection [%s]", Name, Handle->Name, ClientAddress );
// Add to Select Lists // Add to Select Lists
if (Select) { if (Select) {
@@ -512,7 +507,7 @@ int CSelectableCore::OpenRemoteClientSocket( THandle * Handle )
else if (Handle->State == csWaitingtoOpen) else if (Handle->State == csWaitingtoOpen)
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Remote Client connection open [%s]", Name, Handle->Name, Handle->Address ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Remote Client connection open [%s]", Name, Handle->Name, Handle->Address );
// Update state // Update state
Handle->State = csOpen; Handle->State = csOpen;
@@ -546,7 +541,7 @@ int CSelectableCore::OpenClientSocket( THandle * Handle )
if ((Handle->FD = socket( AF_INET, SOCK_STREAM, 0 )) < 0) if ((Handle->FD = socket( AF_INET, SOCK_STREAM, 0 )) < 0)
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Failed to create Client socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Failed to create Client socket [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set Status // Set Status
Handle->State = csFailed; Handle->State = csFailed;
@@ -565,7 +560,7 @@ int CSelectableCore::OpenClientSocket( THandle * Handle )
(setsockopt( Handle->FD, SOL_TCP, TCP_KEEPINTVL, &TCPint_opt, sizeof(TCPint_opt)) == -1) )) (setsockopt( Handle->FD, SOL_TCP, TCP_KEEPINTVL, &TCPint_opt, sizeof(TCPint_opt)) == -1) ))
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle %s - Could not set KeepAlive options [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle %s - Could not set KeepAlive options [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Set State // Set State
close( Handle->FD ); close( Handle->FD );
@@ -583,7 +578,7 @@ int CSelectableCore::OpenClientSocket( THandle * Handle )
if (!connect( Handle->FD, (struct sockaddr *)&address, addr_len )) if (!connect( Handle->FD, (struct sockaddr *)&address, addr_len ))
{ {
LogMessage( dlMedium, "%s: Handle %s - Client connected [%s:%d]", Name, Handle->Name, Handle->Address, Handle->PortNo ); LogMessage( DebugLevel, dlMedium, "%s: Handle %s - Client connected [%s:%d]", Name, Handle->Name, Handle->Address, Handle->PortNo );
// Add to Select Lists // Add to Select Lists
if (Select) { if (Select) {
@@ -597,7 +592,7 @@ int CSelectableCore::OpenClientSocket( THandle * Handle )
else if ((errno == EAGAIN) || (errno == EWOULDBLOCK) || (errno == EINPROGRESS) || (errno == EALREADY)) else if ((errno == EAGAIN) || (errno == EWOULDBLOCK) || (errno == EINPROGRESS) || (errno == EALREADY))
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Client waiting to connect [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Client waiting to connect [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Add to Select Lists // Add to Select Lists
if (Select) { if (Select) {
@@ -611,7 +606,7 @@ int CSelectableCore::OpenClientSocket( THandle * Handle )
else else
{ {
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Client could not connect [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Client could not connect [%s:%d] (%s)", Name, Handle->Name, Handle->Address, Handle->PortNo, strerror(errno) );
// Remove from Select List // Remove from Select List
if (Select) { if (Select) {
@@ -696,24 +691,24 @@ bool CSelectableCore::Close( THandle * Handle, bool CloseChildren )
{ {
case ctPort: case ctPort:
// Log Event // Log Event
LogMessage( dlMedium, "%s: Handle '%s' - Port %s [%s]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->FileName ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Port %s [%s]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->FileName );
break; break;
case ctServer: case ctServer:
LogMessage( dlMedium, "%s: Handle '%s' - Server %s [%s:%d]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->Address, Handle->PortNo ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Server %s [%s:%d]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->Address, Handle->PortNo );
break; break;
case ctRemoteClient: case ctRemoteClient:
LogMessage( dlMedium, "%s: Handle '%s' - Remote Client connection %s [%s]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->Address ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Remote Client connection %s [%s]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->Address );
break; break;
case ctClient: case ctClient:
LogMessage( dlMedium, "%s: Handle '%s' - Client connection %s [%s:%d]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->Address, Handle->PortNo ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Client connection %s [%s:%d]", Name, Handle->Name, ((Fail)? "failed" : "closed"), Handle->Address, Handle->PortNo );
break; break;
case ctNone: case ctNone:
default: default:
LogMessage( dlMedium, "%s: Handle '%s' - %s, invalid Handle type", Name, Handle->Name, ((Fail)? "failed" : "closed") ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - %s, invalid Handle type", Name, Handle->Name, ((Fail)? "failed" : "closed") );
break; break;
}; };
@@ -741,7 +736,7 @@ bool CSelectableCore::Read( THandle * Handle )
} }
// Log Read Event // Log Read Event
LogMessage( dlHigh, "%s: Handle '%s' - Read Event", Name, Handle->Name ); LogMessage( DebugLevel, dlHigh, "%s: Handle '%s' - Read Event", Name, Handle->Name );
// Check for closing/opening event on Socket // Check for closing/opening event on Socket
if (Handle->Type == ctServer) if (Handle->Type == ctServer)
@@ -817,8 +812,8 @@ bool CSelectableCore::Write( THandle * Handle )
return false; return false;
} }
// Log Read Event // Log Ready for Write Event
LogMessage( dlHigh, "%s: Handle '%s' - Write Event", Name, Handle->Name ); LogMessage( DebugLevel, dlHigh, "%s: Handle '%s' - Write Event", Name, Handle->Name );
if (Handle->State == csWaitingtoOpen) if (Handle->State == csWaitingtoOpen)
{ {
@@ -845,7 +840,7 @@ bool CSelectableCore::Write( THandle * Handle )
if (DebugLevel >= dlHigh) { if (DebugLevel >= dlHigh) {
// Show event // Show event
Len = Handle->OutBuffer->Peek( &Data ); Len = Handle->OutBuffer->Peek( &Data );
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: Handle '%s' - OUT:", Name, Handle->Name ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: Handle '%s' - OUT:", Name, Handle->Name );
} }
// Update Buffer // Update Buffer
@@ -881,7 +876,6 @@ bool CSelectableCore::ProcessBuffer( THandle * Handle, bool Force )
char * Data = NULL; char * Data = NULL;
TLocalIO * LocalIO = NULL; TLocalIO * LocalIO = NULL;
TLinkedIO * Output = NULL; TLinkedIO * Output = NULL;
char HeadStr[50];
// Check if buffered data // Check if buffered data
if (!Handle || !Handle->InBuffer || !Handle->InBuffer->Len()) { if (!Handle || !Handle->InBuffer || !Handle->InBuffer->Len()) {
@@ -893,7 +887,7 @@ bool CSelectableCore::ProcessBuffer( THandle * Handle, bool Force )
{ {
// Show Packet // Show Packet
Len = Handle->InBuffer->Peek( &Data ); Len = Handle->InBuffer->Peek( &Data );
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: Handle '%s' - IN-F:", Name, Handle->Name ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: Handle '%s' - IN-F:", Name, Handle->Name );
// Write buffer to Outputs // Write buffer to Outputs
if (Handle->Type == ctRemoteClient) { if (Handle->Type == ctRemoteClient) {
@@ -914,17 +908,12 @@ bool CSelectableCore::ProcessBuffer( THandle * Handle, bool Force )
} }
else else
{ {
// Log header
if (DebugLevel >= dlHigh) {
sprintf( HeadStr, "%s: Handle '%s' - IN-M:", Name, Handle->Name );
}
// Search for end of packet marker // Search for end of packet marker
while (Handle->InBuffer->FindStr( Handle->InMarker, Handle->InMarkerLen, Pos )) while (Handle->InBuffer->FindStr( Handle->InMarker, Handle->InMarkerLen, Pos ))
{ {
// Show Packet // Show Packet
Len = Handle->InBuffer->Peek( &Data, 0, Pos+1 ); Len = Handle->InBuffer->Peek( &Data, 0, Pos+1 );
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: Handle '%s' - IN-M:", Name, Handle->Name ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: Handle '%s' - IN-M:", Name, Handle->Name );
// Write buffer to Outputs // Write buffer to Outputs
if (Handle->Type == ctRemoteClient) { if (Handle->Type == ctRemoteClient) {
@@ -1025,12 +1014,12 @@ int CSelectableCore::Input( const char * IOName, const char * Data, int Len )
if (!(Handle = GetHandle( IOName ))) if (!(Handle = GetHandle( IOName )))
{ {
// Log event // Log event
LogMessage( dlHigh, "%s: Local IO '%s' - Input rejected, Input not found", Name, IOName ); LogMessage( DebugLevel, dlHigh, "%s: Local IO '%s' - Input rejected, Input not found", Name, IOName );
return 0; return 0;
} }
// Log event // Log event
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: LocalIO '%s' - IN:", Name, IOName ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: LocalIO '%s' - IN:", Name, IOName );
if (Handle->Type == ctServer) if (Handle->Type == ctServer)
{ {
@@ -1055,7 +1044,7 @@ int CSelectableCore::Input( const char * IOName, const char * Data, int Len )
else else
{ {
// Show event // Show event
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: Handle '%s' - OUT:", Name, ChildHandle->Name ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: Handle '%s' - OUT:", Name, ChildHandle->Name );
// Write directly to handle // Write directly to handle
BytesWritten = WriteToFD( ChildHandle->FD, Data, Len ); BytesWritten = WriteToFD( ChildHandle->FD, Data, Len );
@@ -1084,7 +1073,7 @@ int CSelectableCore::Input( const char * IOName, const char * Data, int Len )
else else
{ {
// Show event // Show event
ShowOutput( dlHigh, OUT_NORMAL, Data, Len, "%s: Handle '%s' - OUT:", Name, Handle->Name ); ShowOutput( DebugLevel, dlHigh, OutputDisplay, Data, Len, "%s: Handle '%s' - OUT:", Name, Handle->Name );
// Write directly to handle // Write directly to handle
BytesWritten = WriteToFD( Handle->FD, Data, Len ); BytesWritten = WriteToFD( Handle->FD, Data, Len );
@@ -1264,13 +1253,13 @@ bool CSelectableCore::SerialConfig( THandle * Handle, int Baud, short DataBits,
if (tcsetattr( Handle->FD, TCSANOW, &newtio ) != 0) if (tcsetattr( Handle->FD, TCSANOW, &newtio ) != 0)
{ {
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Port not configured", Name, Handle->Name ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Port not configured", Name, Handle->Name );
return false; return false;
} }
// Port configured // Port configured
// Log event // Log event
LogMessage( dlMedium, "%s: Handle '%s' - Port configured", Name, Handle->Name ); LogMessage( DebugLevel, dlMedium, "%s: Handle '%s' - Port configured", Name, Handle->Name );
return true; return true;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------

7
SelectableCore.h
View File

@@ -116,9 +116,12 @@ protected:
int MaxFD; int MaxFD;
timeval Timeout; timeval Timeout;
// Output
EDebugLevel DebugLevel;
public: public:
// Life Cycle // Life Cycle
CSelect( long SelectTimeout ); CSelect( long SelectTimeout, EDebugLevel DebugLevel );
~CSelect(); ~CSelect();
// Manage FDs // Manage FDs
@@ -182,7 +185,7 @@ protected:
public: public:
// Life Cycle // Life Cycle
CSelectableCore( const char * Name, CSelect * Selector ); CSelectableCore( const char * Name, CSelect * Selector, EDebugLevel pDebugLevel, int pOuputDisplay );
~CSelectableCore(); ~CSelectableCore();
// Finding Handles // Finding Handles

10
SignalCore.cpp
View File

@@ -87,11 +87,11 @@ void SignalTerminate( int sig )
std::cerr << "\r\n" << ProcessName << ": ***********************************\n"; std::cerr << "\r\n" << ProcessName << ": ***********************************\n";
// Create Log Entry // Create Log Entry
LogMessage( dlNone, "%s: ** %s signal received [%d] **", ProcessName, SigName, TermCount ); LogMessage( dlNone, dlNone, "%s: ** %s signal received [%d] **", ProcessName, SigName, TermCount );
if (TermCount < MaxTermCount) if (TermCount < MaxTermCount)
LogMessage( dlNone, "%s: ** Terminating normally... **", ProcessName ); LogMessage( dlNone, dlNone, "%s: ** Terminating normally... **", ProcessName );
else else
LogMessage( dlNone, "%s: ** Terminating immediately! **", ProcessName ); LogMessage( dlNone, dlNone, "%s: ** Terminating immediately! **", ProcessName );
std::cerr << ProcessName << ": ***********************************\n\n"; std::cerr << ProcessName << ": ***********************************\n\n";
@@ -121,8 +121,8 @@ void SignalAbort( int sig )
std::cerr << "\n" << ProcessName << ": ********************************\n"; std::cerr << "\n" << ProcessName << ": ********************************\n";
// Create Log Entry - but don't post // Create Log Entry - but don't post
LogMessage( dlNone, "%s: ** %s signal received **", ProcessName, SigName ); LogMessage( dlNone, dlNone, "%s: ** %s signal received **", ProcessName, SigName );
LogMessage( dlNone, "%s: ** Terminating immediately! **", ProcessName ); LogMessage( dlNone, dlNone, "%s: ** Terminating immediately! **", ProcessName );
std::cerr << ProcessName << ": ********************************\n\n"; std::cerr << ProcessName << ": ********************************\n\n";