Added 'ethercat version' command.

TODO

@@ -14,10 +14,7 @@ Version 1.4.0:
 * Get original driver for r8169.
 * Race in jiffies frame timeout?
 * ethercat tool:
-    - Data type abbreviations.
-    - Add a -n (numeric) switch.
     - Check for options, remove global variables.
-    - Add 'etherlab version'.
 
 Future issues:
 
@@ -36,6 +33,9 @@ Future issues:
 * Interface/buffers for asynchronous domain IO.
 * Make scanning and configuration run parallel (each).
 * File access over EtherCAT (FoE).
+* ethercat tool:
+    - Data type abbreviations.
+    - Add a -n (numeric) switch.
 
 Smaller issues:
 

tool/CommandVersion.cpp

@@ -0,0 +1,39 @@
+/*****************************************************************************
+ *
+ * $Id$
+ *
+ ****************************************************************************/
+
+#include <iostream>
+using namespace std;
+
+#include "CommandVersion.h"
+
+/*****************************************************************************/
+
+CommandVersion::CommandVersion():
+    Command("version", "Show version information.")
+{
+}
+
+/****************************************************************************/
+
+string CommandVersion::helpString() const
+{
+    stringstream str;
+
+	str << getName() << " [OPTIONS]" << endl
+    	<< endl
+    	<< getBriefDescription() << endl;
+
+	return str.str();
+}
+
+/****************************************************************************/
+
+void CommandVersion::execute(MasterDevice &m, const StringVector &args)
+{
+    cout << "IgH EtherCAT master " << EC_MASTER_VERSION << endl;
+}
+
+/*****************************************************************************/

tool/CommandVersion.h

@@ -0,0 +1,26 @@
+/*****************************************************************************
+ *
+ * $Id$
+ *
+ ****************************************************************************/
+
+#ifndef __COMMANDVERSION_H__
+#define __COMMANDVERSION_H__
+
+#include "Command.h"
+
+/****************************************************************************/
+
+class CommandVersion:
+    public Command
+{
+    public:
+        CommandVersion();
+
+        string helpString() const;
+        void execute(MasterDevice &, const StringVector &);
+};
+
+/****************************************************************************/
+
+#endif

tool/Makefile.am

@@ -37,9 +37,9 @@ bin_PROGRAMS = ethercat
 
 ethercat_SOURCES = \
 	MasterDevice.cpp MasterDevice.h \
-	Command.cpp \
 	CommandAlias.cpp \
 	CommandConfig.cpp \
+	Command.cpp \
 	CommandData.cpp \
 	CommandDebug.cpp \
 	CommandDomains.cpp \
@@ -52,11 +52,18 @@ ethercat_SOURCES = \
 	CommandSlaves.cpp \
 	CommandStates.cpp \
 	CommandUpload.cpp \
+	CommandVersion.cpp \
 	CommandXml.cpp \
 	coe_datatypes.cpp \
 	sii_crc.cpp \
 	main.cpp
 
-ethercat_CXXFLAGS = -I../master -Wall
+REV = `if test -s $(srcdir)/../svnrevision; then \
+		cat $(srcdir)/../svnrevision; \
+	else \
+		svnversion $(srcdir)/.. 2>/dev/null || echo "unknown"; \
+	fi`
+
+ethercat_CXXFLAGS = -I../master -Wall -DSVNREV=$(REV)
 
 #------------------------------------------------------------------------------

tool/main.cpp

@@ -16,15 +16,16 @@ using namespace std;
 #include "CommandData.h"
 #include "CommandDebug.h"
 #include "CommandDomains.h"
+#include "CommandDownload.h"
 #include "CommandMaster.h"
 #include "CommandPdos.h"
 #include "CommandSdos.h"
-#include "CommandDownload.h"
-#include "CommandUpload.h"
-#include "CommandSlaves.h"
 #include "CommandSiiRead.h"
 #include "CommandSiiWrite.h"
+#include "CommandSlaves.h"
 #include "CommandStates.h"
+#include "CommandUpload.h"
+#include "CommandVersion.h"
 #include "CommandXml.h"
 
 /*****************************************************************************/
@@ -268,6 +269,7 @@ int main(int argc, char **argv)
     commandList.push_back(new CommandSlaves());
     commandList.push_back(new CommandStates());
     commandList.push_back(new CommandUpload());
+    commandList.push_back(new CommandVersion());
     commandList.push_back(new CommandXml());
 
 	getOptions(argc, argv);