add new repoHEADmaster

8 files changed, 360 insertions, 0 deletions

diff --git a/Bachelor/Verteilte Systeme/Praktikum3/IPBook.idl b/Bachelor/Verteilte Systeme/Praktikum3/IPBook.idl
new file mode 100644
index 0000000..efbc907
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/IPBook.idl
@@ -0,0 +1,18 @@
+#ifndef _IPBook_idl
+#define _IPBook_idl
+
+/**
+ * Interface for a very simple phone book
+ **/
+interface IPBook {
+	/* Add an entry */
+	void addEntry( in string name, in string number);		
+		
+	/* Search for an entry */
+	string searchEntry( in string name);		
+	
+	/* Count all entries */
+	long count( );		
+};
+
+#endif
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.cpp b/Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.cpp
new file mode 100644
index 0000000..44e57b8
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.cpp
@@ -0,0 +1,28 @@
+#include <CORBA.h>
+#include "IPBook_impl.h"
+
+void IPBook_impl::addEntry( const char* name, const char* number)
+{
+    string nam = name;
+    string num = number;
+
+    _numbers[nam] = num;
+}
+
+char* IPBook_impl::searchEntry( const char* name )
+{
+    map <string, string, less<string> >::iterator r;
+    r = _numbers.find(name);
+    if (r != _numbers.end()) {
+        return CORBA::string_dup( (*r).second.c_str());
+    }
+    else {
+        return CORBA::string_dup( "NOT FOUND");
+    }
+}
+
+CORBA::Long IPBook_impl::count()
+{
+	
+	return _numbers.size();
+}
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.h b/Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.h
new file mode 100644
index 0000000..a42daea
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.h
@@ -0,0 +1,22 @@
+#ifndef IPBook_impl_h
+#define IPBook_impl_h 1
+
+#include "IPBook.h"
+
+#include <map>
+#include <string>
+using namespace std;
+
+class IPBook_impl : virtual public POA_IPBook
+{
+public:
+    // implement pure virtual functions from POA_IPBook
+    virtual void addEntry( const char* name, const char* number );
+    virtual char* searchEntry( const char* name );
+    virtual CORBA::Long  count( );
+    
+private:
+    map <string, string, less<string> > _numbers; 
+};
+
+#endif
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/Makefile b/Bachelor/Verteilte Systeme/Praktikum3/Makefile
new file mode 100644
index 0000000..ed838a1
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/Makefile
@@ -0,0 +1,28 @@
+#MICOVERSION=2.3.12
+MICOVERSION=2.3.11
+CXX=mico-c++ -w
+
+all: cabsrv_ns cabadd_ns cabsearch_ns cabcount_ns
+
+cabsrv_ns: IPBook.h IPBook.o IPBook_impl.o cabsrv_ns.o 
+	mico-ld -o $@ $@.o IPBook.o IPBook_impl.o -lmico$(MICOVERSION) -lmicocoss$(MICOVERSION)
+
+cabadd_ns: IPBook.h IPBook.o cabadd_ns.o 
+	mico-ld -o $@ $@.o IPBook.o -lmico$(MICOVERSION) -lmicocoss$(MICOVERSION)
+
+cabsearch_ns: IPBook.h IPBook.o cabsearch_ns.o 
+	mico-ld -o $@ $@.o IPBook.o -lmico$(MICOVERSION) -lmicocoss$(MICOVERSION)
+
+cabcount_ns: IPBook.h IPBook.o cabcount_ns.o 
+	mico-ld -o $@ $@.o IPBook.o -lmico$(MICOVERSION) -lmicocoss$(MICOVERSION)
+
+IPBook.h IPBook.cpp: IPBook.idl
+#	idl --poa --c++-suffix cpp --use-quotes $<
+	idl --poa --c++-suffix cpp $<
+
+clean:
+	rm -f IPBook.cpp IPBook.h *.o core *~ 
+
+distclean: clean
+	rm -f cabsrv_ns cabadd_ns cabsearch_ns cabcount_ns
+	rm -f IPBook.ref
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/cabadd_ns.cpp b/Bachelor/Verteilte Systeme/Praktikum3/cabadd_ns.cpp
new file mode 100644
index 0000000..8cbc0c3
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/cabadd_ns.cpp
@@ -0,0 +1,66 @@
+#include <CORBA.h>
+#include <coss/CosNaming.h>
+#include "IPBook.h"
+
+#include <iostream>
+using namespace std;
+
+int main( int argc, char **argv)
+{
+    // init ORB
+    CORBA::ORB_var orb = CORBA::ORB_init( argc, argv);
+
+    int rc = 0;
+    if (argc != 3) {
+        cerr << "usage: " << argv[0] << " name number\n";
+        exit(1);
+    }
+
+    try {
+        // resolve the naming service
+        CORBA::Object_var nsobj =
+            orb->resolve_initial_references ("NameService");
+        if (CORBA::is_nil( nsobj)) {
+            cerr << "can't resolve NameService\n";
+            exit(1);
+        } 
+        // narrow the root naming context
+        CosNaming::NamingContext_var nc = 
+            CosNaming::NamingContext::_narrow (nsobj);
+
+        // create a name component
+        CosNaming::Name name;
+        name.length (1);
+        name[0].id = CORBA::string_dup ("AddressBook");
+        name[0].kind = CORBA::string_dup ("");
+  
+        // resolve the name component with the naming service
+        CORBA::Object_var obj = nc->resolve( name);
+
+        // narrow this object to IPBook 
+        IPBook_var f = IPBook::_narrow( obj);
+        
+        // work with IPBook
+        f->addEntry( argv[1], argv[2]);
+    }
+    catch(CORBA::ORB::InvalidName_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        cerr << "possible cause: can't locate Naming Service\n";
+        rc = 1;
+    }
+    catch(CosNaming::NamingContext::NotFound_catch& ex)
+    {
+        cerr << "Name not found at Naming Service\n";
+        rc = 1;
+    }
+    catch(CORBA::SystemException_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        rc = 1;
+    }
+
+    return rc;
+}
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/cabcount_ns.cpp b/Bachelor/Verteilte Systeme/Praktikum3/cabcount_ns.cpp
new file mode 100644
index 0000000..4bd45b0
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/cabcount_ns.cpp
@@ -0,0 +1,67 @@
+#include <CORBA.h>
+#include <coss/CosNaming.h>
+#include "IPBook.h"
+
+#include <iostream>
+using namespace std;
+
+int main( int argc, char **argv)
+{
+    // init ORB
+    CORBA::ORB_var orb = CORBA::ORB_init( argc, argv);
+
+    int rc = 0;
+    /*if (argc != 3) {
+        cerr << "usage: " << argv[0] << " name number\n";
+        exit(1);
+    }*/
+
+    try {
+        // resolve the naming service
+        CORBA::Object_var nsobj =
+            orb->resolve_initial_references ("NameService");
+        if (CORBA::is_nil( nsobj)) {
+            cerr << "can't resolve NameService\n";
+            exit(1);
+        } 
+        // narrow the root naming context
+        CosNaming::NamingContext_var nc = 
+            CosNaming::NamingContext::_narrow (nsobj);
+
+        // create a name component
+        CosNaming::Name name;
+        name.length (1);
+        name[0].id = CORBA::string_dup ("AddressBook");
+        name[0].kind = CORBA::string_dup ("");
+  
+        // resolve the name component with the naming service
+        CORBA::Object_var obj = nc->resolve( name);
+
+        // narrow this object to IPBook 
+        IPBook_var f = IPBook::_narrow( obj);
+        
+        // work with IPBook
+        //f->addEntry( argv[1], argv[2]);
+        cout << f->count() << endl;
+    }
+    catch(CORBA::ORB::InvalidName_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        cerr << "possible cause: can't locate Naming Service\n";
+        rc = 1;
+    }
+    catch(CosNaming::NamingContext::NotFound_catch& ex)
+    {
+        cerr << "Name not found at Naming Service\n";
+        rc = 1;
+    }
+    catch(CORBA::SystemException_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        rc = 1;
+    }
+
+    return rc;
+}
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/cabsearch_ns.cpp b/Bachelor/Verteilte Systeme/Praktikum3/cabsearch_ns.cpp
new file mode 100644
index 0000000..f1f1fa3
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/cabsearch_ns.cpp
@@ -0,0 +1,59 @@
+#include <CORBA.h>
+#include <coss/CosNaming.h>
+#include "IPBook.h"
+
+#include <iostream>
+using namespace std;
+
+int main( int argc, char **argv)
+{
+    CORBA::ORB_var orb = CORBA::ORB_init( argc, argv);
+
+    int rc = 0;
+    if (argc != 2) {
+        cerr << "usage: " << argv[0] << " name\n";
+        exit(1);
+    }
+
+    try {
+        CORBA::Object_var nsobj =
+            orb->resolve_initial_references ("NameService");
+        if (CORBA::is_nil( nsobj)) {
+            cerr << "can't resolve NameService\n";
+            exit(1);
+        } 
+        CosNaming::NamingContext_var nc = 
+            CosNaming::NamingContext::_narrow (nsobj);
+
+        CosNaming::Name name;
+        name.length (1);
+        name[0].id = CORBA::string_dup ("AddressBook");
+        name[0].kind = CORBA::string_dup ("");
+  
+        CORBA::Object_var obj = nc->resolve( name);
+
+        IPBook_var f = IPBook::_narrow( obj);
+
+        cout << f->searchEntry( argv[1]) << endl;
+    }
+    catch(CORBA::ORB::InvalidName_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        cerr << "possible cause: can't locate Naming Service\n";
+        rc = 1;
+    }
+    catch(CosNaming::NamingContext::NotFound_catch& ex)
+    {
+        cerr << "Name not found at Naming Service\n";
+        rc = 1;
+    }    
+    catch(CORBA::SystemException_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        rc = 1;
+    }
+
+    return rc;
+}
diff --git a/Bachelor/Verteilte Systeme/Praktikum3/cabsrv_ns.cpp b/Bachelor/Verteilte Systeme/Praktikum3/cabsrv_ns.cpp
new file mode 100644
index 0000000..dfb5798
--- /dev/null
+++ b/Bachelor/Verteilte Systeme/Praktikum3/cabsrv_ns.cpp
@@ -0,0 +1,72 @@
+#include <CORBA.h>
+#include <coss/CosNaming.h>
+
+#include "IPBook_impl.h"
+#include <iostream>
+using namespace std;
+
+int main( int argc, char **argv)
+{
+    int rc = 0;
+
+    try {
+        // init ORB and POA Manager
+        CORBA::ORB_var orb = CORBA::ORB_init( argc, argv);
+        CORBA::Object_var poaobj = orb->resolve_initial_references("RootPOA");
+        PortableServer::POA_var poa = PortableServer::POA::_narrow( poaobj);
+        PortableServer::POAManager_var mgr = poa->the_POAManager();
+
+        // create a new instance of the servant
+        IPBook_impl *impl = new IPBook_impl;
+        // activate the servant
+        IPBook_var f = impl->_this();
+
+        // resolve the naming service
+        CORBA::Object_var nsobj =
+          orb->resolve_initial_references ("NameService");
+        if (CORBA::is_nil( nsobj)) {
+            cerr << "can't resolve NameService\n";
+            exit(1);
+        }
+  
+        // narrow the root naming context
+        CosNaming::NamingContext_var nc = 
+          CosNaming::NamingContext::_narrow (nsobj);
+
+        // create a name entry
+        CosNaming::Name name;
+        name.length (1);
+        name[0].id = CORBA::string_dup ("AddressBook");
+        name[0].kind = CORBA::string_dup ("");
+
+        // bind or rebind the servant to the naming service
+        try {
+            nc->bind (name, f);
+        }
+        catch (const CosNaming::NamingContext::AlreadyBound_catch &ex) {
+            nc->rebind (name, f);
+        }
+
+        // activate POA manager
+        mgr->activate(); 
+        // run the ORB
+        orb->run();
+
+        poa->destroy( TRUE, TRUE);
+        delete impl;
+    }
+    catch(CORBA::ORB::InvalidName_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        cerr << "possible cause: can't locate Naming Service\n";
+        rc = 1;
+    }
+    catch(CORBA::SystemException_catch& ex)
+    {
+        ex->_print(cerr);
+        cerr << endl;
+        rc = 1;
+    }
+    return rc;
+}