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-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/IPBook.idl18
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.cpp28
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/IPBook_impl.h22
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/Makefile28
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/cabadd_ns.cpp66
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/cabcount_ns.cpp67
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/cabsearch_ns.cpp59
-rw-r--r--Bachelor/Verteilte Systeme/Praktikum3/cabsrv_ns.cpp72
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;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-17 16:31:53 +0000