rename class eigerReceiver to EigerReceiver - start class names with a capital letter.

make class EigerReceiver an abstract base class with pure virtual public member functions.
So class EigerReceiver defines the interface, but does not expose the implementation.

Add a preliminary dummy implementation for  EigerReceiver.

Add a test program eigerReceiverTest to test the newly created EigerReceiver class. 
Modify the Makefile accordingly.

Example:

$ make eigerReceiverTest
g++  -DSLS_RECEIVER_FUNCTION_LIST -O3 -DEIGER_RECEIVER     -c -o eigerReceiverTest.o eigerReceiverTest.cpp
g++  -DSLS_RECEIVER_FUNCTION_LIST -O3 -DEIGER_RECEIVER     -c -o eigerReceiver.o eigerReceiver.cpp
g++    eigerReceiverTest.o eigerReceiver.o   -o eigerReceiverTest

$ ./eigerReceiverTest
main: start EigerReceiver tests
create(): Return new EigerReceiverImplementation instance.
initialize() with: detectorHostName= detectors_host_name.
getFileName(): Return some_file_name.
main: got file name some_file_name
getFilePath(): Return some_path.
main: got path name some_path
getDynamicRange(): Return 16.
main: got dynamic range 16.
getScanTag(): return 4711.
main: got scan tag 4711.
setFileName() called with some_other_name.
getFileName(): Return some_file_name.
main: got file name  some_file_name after setting to <some_other_name>
setFilePath() called withsome_other_path.
getFilePath(): Return some_path.
main: got file path  some_path after setting to <some_other_path>
setDynamicRange() called with 8.
getDynamicRange(): Return 16.
main: got dynamic range 16 after setting it to 8.
setNumberOfFrames() called with 11.
getNumberOfFrames(): return 42.
enableFileWrite() called with 1.
startReceiver(): return 0.
stopReceiver(): return 0.
abort(): return 0.
getEnableFileWrite() returns 1.
getDetectorHostname(): Return some_host_name.

HeinerBillich/2014-03-11


git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@766 951219d9-93cf-4727-9268-0efd64621fa3

slsDetectorSoftware/slsReceiver/eigerReceiver.cpp

@@ -0,0 +1,119 @@
+/*
+ * eigerReceiver.cpp
+ *
+ *  Created on: Mar 11, 2014
+ *      Author: billich
+ */
+
+#include <iostream>
+#include <string>
+#include "eigerReceiver.h"
+
+class EigerReceiverImplementation: public EigerReceiver {
+
+public:
+	void initialize(const char *detectorHostName) {
+	 std::cout << "initialize() with: detectorHostName= " << detectorHostName << ".\n";
+	}
+
+	char *getDetectorHostname() {
+		const std::string name = "some_host_name";
+	    char *c = new char[name.length()];
+	    name.copy(c, name.length());
+	    c[name.length()] = '\0';
+        std::cout << "getDetectorHostname(): Return " << c << ".\n";
+	    return(c);
+	}
+
+	char *getFileName() {
+		const std::string name = "some_file_name";
+	    char *c = new char[name.length()];
+	    name.copy(c, name.length());
+	    c[name.length()] = '\0';
+        std::cout << "getFileName(): Return " << c << ".\n";
+	    return(c);
+	}
+
+	char *getFilePath() {
+		std::string name = "some_path";
+	    char *c = new char[name.length()];
+	    name.copy(c, name.length());
+	    c[name.length()] = '\0';
+        std::cout << "getFilePath(): Return " << c << ".\n";
+	    return(c);
+	}
+
+	int getDynamicRange() {
+		std::cout << "getDynamicRange(): Return 16.\n";
+		return(16);
+	}
+
+	int getScanTag() {
+		std::cout << "getScanTag(): return 4711.\n";
+		return(4711);
+	}
+
+	int getNumberOfFrames() {
+		std::cout << "getNumberOfFrames(): return 42.\n";
+		return(42);
+	}
+
+	char * setFileName(const char c[]) {
+		std::cout << "setFileName() called with " << c <<".\n";
+		return(this->getFileName());
+	}
+
+	char * setFilePath(const char c[]) {
+		std::cout << "setFilePath() called with" << c << ".\n";
+		return(this->getFilePath());
+	}
+
+	int getEnableFileWrite() {
+		std::cout << "getEnableFileWrite() returns 1.\n";
+		return(1);
+	}
+	int setDynamicRange (const int dr) {
+		std::cout << "setDynamicRange() called with " << dr << '.' << '\n';
+		return(this->getDynamicRange());
+	}
+
+	int setScanTag (const int tag) {
+		std::cout << "setScanTag() called with " << tag << ".\n";
+		return(this->getScanTag());
+	}
+
+	int setNumberOfFrames (const int fnum) {
+		std::cout << "setNumberOfFrames() called with " << fnum << ".\n";
+		return(this->getNumberOfFrames());
+	}
+
+	int setEnableFileWrite(const int i) {
+		std::cout << "enableFileWrite() called with " << i << ".\n";
+		return(0);
+	}
+
+	int startReceiver(char message[]) {
+		std::cout << "startReceiver(): return 0.\n";
+		message = NULL;
+		return(0);
+	}
+
+	int stopReceiver() {
+		std::cout << "stopReceiver(): return 0.\n";
+		return(0);
+	}
+
+	void abort() {
+		std::cout << "abort(): return 0.\n";
+	}
+
+};
+
+EigerReceiver *EigerReceiver::create(void) {
+	std::cout << "create(): Return new EigerReceiverImplementation instance.\n";
+	return new EigerReceiverImplementation();
+}
+
+
+
+