Removed demos.

Moved demoscript to distribution.

1 files changed, 0 insertions, 509 deletions

diff --git a/cpp/demo/Freeze/library/Parser.cpp b/cpp/demo/Freeze/library/Parser.cpp
deleted file mode 100644
index 3900778125e..00000000000
--- a/cpp/demo/Freeze/library/Parser.cpp
+++ /dev/null
@@ -1,509 +0,0 @@
-// **********************************************************************
-//
-// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
-//
-// This copy of Ice is licensed to you under the terms described in the
-// ICE_LICENSE file included in this distribution.
-//
-// **********************************************************************
-
-#include <Parser.h>
-
-#ifdef HAVE_READLINE
-#   include <readline/readline.h>
-#   include <readline/history.h>
-#endif
-
-using namespace std;
-using namespace Demo;
-
-extern FILE* yyin;
-
-Parser* parser;
-
-void
-Parser::usage()
-{
-    cout <<
-        "help                    Print this message.\n"
-        "exit, quit              Exit this program.\n"
-        "add isbn title authors  Create new book.\n"
-        "isbn NUMBER             Find the book with given ISBN number.\n"
-        "authors NAME            Find all books by the given authors.\n"
-        "next                    Set the current book to the next one that was found.\n"
-        "current                 Display the current book.\n"
-        "rent NAME               Rent the current book for customer NAME.\n"
-        "return                  Return the currently rented book.\n"
-        "remove                  Permanently remove the current book from the library.\n"
-        "size SIZE               Set the evictor size for books to SIZE.\n"
-        "shutdown                Shut the library server down.\n";
-}
-
-Parser::Parser(const LibraryPrx& library) :
-    _library(library)
-{
-}
-
-void
-Parser::addBook(const list<string>& _args)
-{
-    if(_args.size() != 3)
-    {
-        error("`add' requires at exactly three arguments (type `help' for more info)");
-        return;
-    }
-
-    try
-    {
-        list<string> args = _args;
-
-        BookDescription desc;
-        desc.isbn = args.front();
-        args.pop_front();
-        desc.title = args.front();
-        args.pop_front();
-        desc.authors = args.front();
-
-        BookPrx book = _library->createBook(desc);
-        cout << "added new book with isbn " << desc.isbn << endl;
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const BookExistsException&)
-    {
-        error("the book already exists.");
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::findIsbn(const list<string>& args)
-{
-    if(args.size() != 1)
-    {
-        error("`isbn' requires exactly one argument (type `help' for more info)");
-        return;
-    }
-
-    try
-    {
-        _foundBooks.clear();
-        _current = _foundBooks.begin();
-
-        BookPrx book = _library->findByIsbn(args.front());
-        if(!book)
-        {
-            cout << "no book with that ISBN number exists." << endl;
-        }
-        else
-        {
-            _foundBooks.push_back(book);
-            _current = _foundBooks.begin();
-            printCurrent();
-        }
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::findAuthors(const list<string>& args)
-{
-    if(args.size() != 1)
-    {
-        error("`authors' requires exactly one argument (type `help' for more info)");
-        return;
-    }
-
-    try
-    {
-        _foundBooks = _library->findByAuthors(args.front());
-        _current = _foundBooks.begin();
-        cout << "number of books found: " << _foundBooks.size() << endl;
-        printCurrent();
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::nextFoundBook()
-{
-    if(_current != _foundBooks.end())
-    {
-        ++_current;
-    }
-    printCurrent();
-}
-
-void
-Parser::printCurrent()
-{
-    try
-    {
-        if(_current != _foundBooks.end())
-        {
-            BookDescription desc = (*_current)->getBookDescription();
-            string renter;
-            try
-            {
-                renter = (*_current)->getRenterName();
-            }
-            catch(const BookNotRentedException&)
-            {
-            }
-
-            cout << "current book is:" << endl;
-            cout << "isbn: " << desc.isbn << endl;
-            cout << "title: " << desc.title << endl;
-            cout << "authors: " << desc.authors << endl;
-            if(!renter.empty())
-            {
-                cout << "rented: " << renter << endl;
-            }
-        }
-        else
-        {
-            cout << "no current book" << endl;
-        }
-    }
-    catch(const Ice::ObjectNotExistException&)
-    {
-        cout << "current book no longer exists" << endl;
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::rentCurrent(const list<string>& args)
-{
-    if(args.size() != 1)
-    {
-        error("`rent' requires exactly one argument (type `help' for more info)");
-        return;
-    }
-
-    try
-    {
-        if(_current != _foundBooks.end())
-        {
-            (*_current)->rentBook(args.front());
-            cout << "the book is now rented by `" << args.front() << "'" << endl;
-        }
-        else
-        {
-            cout << "no current book" << endl;
-        }
-    }
-    catch(const BookRentedException&)
-    {
-        cout << "the book has already been rented." << endl;
-    }
-    catch(const Ice::ObjectNotExistException&)
-    {
-        cout << "current book no longer exists" << endl;
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::returnCurrent()
-{
-    try
-    {
-        if(_current != _foundBooks.end())
-        {
-            (*_current)->returnBook();
-            cout << "the book has been returned." << endl;
-        }
-        else
-        {
-            cout << "no current book" << endl;
-        }
-    }
-    catch(const BookNotRentedException&)
-    {
-        cout << "the book is not currently rented." << endl;
-    }
-    catch(const Ice::ObjectNotExistException&)
-    {
-        cout << "current book no longer exists" << endl;
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::removeCurrent()
-{
-    try
-    {
-        if(_current != _foundBooks.end())
-        {
-            (*_current)->destroy();
-            cout << "removed current book" << endl;
-        }
-        else
-        {
-            cout << "no current book" << endl;
-        }
-    }
-    catch(const Ice::ObjectNotExistException&)
-    {
-        cout << "current book no longer exists" << endl;
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::setEvictorSize(const list<string>& args)
-{
-    if(args.size() != 1)
-    {
-        error("`size' requires exactly one argument (type `help' for more info)");
-        return;
-    }
-
-    try
-    {
-        _library->setEvictorSize(atoi(args.front().c_str()));
-    }
-    catch(const DatabaseException& ex)
-    {
-        error(ex.message);
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-void
-Parser::shutdown()
-{
-    try
-    {
-        _library->shutdown();
-    }
-    catch(const Ice::Exception& ex)
-    {
-        ostringstream s;
-        s << ex;
-        error(s.str());
-    }
-}
-
-//
-// With older flex version <= 2.5.35 YY_INPUT second
-// paramenter is of type int&, in newer versions it
-// changes to size_t&
-//
-void
-Parser::getInput(char* buf, int& result, size_t maxSize)
-{
-    size_t r = static_cast<size_t>(result);
-    getInput(buf, r, maxSize);
-    result = static_cast<int>(r);
-}
-
-void
-Parser::getInput(char* buf, size_t& result, size_t maxSize)
-{
-#ifdef HAVE_READLINE
-
-    const char* prompt = parser->getPrompt();
-    char* line = readline(const_cast<char*>(prompt));
-    if(!line)
-    {
-        result = 0;
-    }
-    else
-    {
-        if(*line)
-        {
-            add_history(line);
-        }
-
-        result = strlen(line) + 1;
-        if(result > maxSize)
-        {
-            free(line);
-            error("input line too long");
-            result = 0;
-        }
-        else
-        {
-            strcpy(buf, line);
-            strcat(buf, "\n");
-            free(line);
-        }
-    }
-
-#else
-
-    cout << parser->getPrompt() << flush;
-
-    string line;
-    char c;
-    do
-    {
-        c = static_cast<char>(getc(yyin));
-        if(c == EOF)
-        {
-            if(line.size())
-            {
-                line += '\n';
-            }
-        }
-        else
-        {
-            line += c;
-        }
-    } while(c != EOF && c != '\n');
-
-    result = static_cast<int>(line.length());
-    if(result > maxSize)
-    {
-        error("input line too long");
-        buf[0] = EOF;
-        result = 1;
-    }
-    else
-    {
-#   ifdef _WIN32
-        strcpy_s(buf, result + 1, line.c_str());
-#   else
-        strcpy(buf, line.c_str());
-#   endif
-    }
-#endif
-}
-
-void
-Parser::continueLine()
-{
-    _continue = true;
-}
-
-const char*
-Parser::getPrompt()
-{
-    if(_continue)
-    {
-        _continue = false;
-        return "(cont) ";
-    }
-    else
-    {
-        return ">>> ";
-    }
-}
-
-void
-Parser::error(const char* s)
-{
-    cerr << "error: " << s << endl;
-    _errors++;
-}
-
-void
-Parser::error(const string& s)
-{
-    error(s.c_str());
-}
-
-void
-Parser::warning(const char* s)
-{
-    cerr << "warning: " << s << endl;
-}
-
-void
-Parser::warning(const string& s)
-{
-    warning(s.c_str());
-}
-
-int
-Parser::parse(bool debug)
-{
-    extern int yydebug;
-    yydebug = debug ? 1 : 0;
-
-    assert(!parser);
-    parser = this;
-
-    _errors = 0;
-    yyin = stdin;
-    assert(yyin);
-
-    _continue = false;
-
-    _foundBooks.clear();
-    _current = _foundBooks.end();
-
-    int status = yyparse();
-    if(_errors)
-    {
-        status = EXIT_FAILURE;
-    }
-
-    parser = 0;
-    return status;
-}