xref: /trunk/main/unodevtools/source/skeletonmaker/skeletonmaker.cxx (revision 7ceddb92)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#include <iostream>

#include "sal/main.h"
#include "rtl/process.h"
#include "rtl/ustrbuf.hxx"
#include "unodevtools/typemanager.hxx"
#include "unodevtools/options.hxx"
#include "skeletonjava.hxx"
#include "skeletoncpp.hxx"

#include "com/sun/star/uno/Reference.hxx"

using namespace ::rtl;
using namespace ::skeletonmaker;
using namespace ::unodevtools;
using namespace ::com::sun::star::uno;

namespace {

static const char usageText[] =
"\n sub-commands:\n"
"    dump        dump declarations on stdout (e.g. constructors, methods, type\n"
"                mapping for properties) or complete method bodies with\n"
"                method forwarding.\n"
"    component   generates language specific code skeleton files using the\n"
"                implementation name as the file and class name\n"
"    calc-add-in generates a language specific code skeleton for a calc add-in\n"
"                using the implementation name as the file and class name. A \n"
"                service type is necessary, referencing an interface which defines\n"
"                the new add-in functions.\n"
"    add-on      generates a language specific code skeleton for an add-on compnent\n"
"                using the implementation name as the file and class name. The protocol\n"
"                name(s) and the corresponding command(s) have to be specified with the\n"
"                '-p' option.\n"
"\n options:\n"
"    -env:INIFILENAME=<url> url specifies a URL to an UNO ini|rc file of an\n"
"                           existing UNO environment (URE, office installation).\n"
"    -env:UNO_TYPES=<url>   url specifies a binary type library file. It can be\n"
"                           a space separated list of urls.\n"
"    -a, --all              list all interface methods, not only the direct\n"
"                           ones\n"
"    --(java4|java5|cpp)    select the target language\n"
"                           --java4 generate output for Java 1.4 or earlier\n"
"                           --java5 generate output for Java 1.5 or later (is \n"
"                                   currently the default)\n"
"                           --cpp   generate output for C++\n"
"    -sn, --shortnames      using namespace abbreviation 'css:': for\n"
"                           '::com::sun::star::', only valid for sub-command\n"
"                           'dump' and target language 'cpp'. It is default for the\n"
"                           sub-command 'component'.\n"
"    --propertysetmixin     the generated skeleton implements the cppu::PropertySetMixin\n"
"                           helper if a referenced new style service specifies an\n"
"                           interface which provides attributes (directly or inherited).\n"
"    -lh --licenseheader    generates a default OpenOffice.org LGPL license\n"
"                           header at the beginning of a component source file.\n"
"                           This option is taken into account in 'component' mode\n"
"                           only and if -o is unequal 'stdout'.\n"
"    -bc                    specifies that the generated calc add-in is backward\n"
"    --backward-compatible  compatible to older office versions and implement the\n"
"                           former required add-in interfaces where the implementation\n"
"                           is mapped on the new add-in configuration. In this case\n"
"                           the config schema needs to be bundled with the extension\n"
"                           add-in as well. Default is a minimal add-in component\n"
"                           skeleton based on the configuration coming with the\n"
"                           office since OO.org 2.0.4.\n"
"    -o <path>              path specifies an existing directory where the\n"
"                           output files are generated to, only valid for\n"
"                           sub-command 'component'. If path=stdout the generated\n"
"                           code is generated on standard out instead of a file.\n"
"    -l <file>              specifies a binary type library (can be used more\n"
"                           than once). The type library is integrated as an\n"
"                           additional type provider in the bootstrapped type\n"
"                           system.\n"
"    -n <name>              specifies an implementation name for the component\n"
"                           (used as classname, filename and package|namespace\n"
"                           name). In 'dump' mode it is used as classname (e.g.\n"
"                           \"MyBase::\", C++ only) to generate method bodies not\n"
"                           inline.\n"
"    -d <name>              specifies a base classname or a delegator.\n"
"                           In 'dump' mode it is used as a delegator to forward\n"
"                           methods. It can be used as '<name>::' for base\n"
"                           forwarding, or '<name>->|.' for composition.\n"
"                           Using \"_\" means that a default bodies with default\n"
"                           return values are dumped.\n"
"    -t <name>              specifies an UNOIDL type name, e.g.\n"
"                           com.sun.star.text.XText (can be used more than once)\n"
"    -p <protocol:cmd(s)>   specifies an add-on protocol name and the corresponding\n"
"                           command names, where the commands are a ',' separated list\n"
"                           of unique commands. This option is only valid for add-ons.\n"
"    -V, --version          print version number and exit\n"
"    -h, --help             print this help and exit\n\n";

void printUsageAndExit(const char* programname, const char* version)
{
    std::cerr
        << "\n using: " << programname
        << " (-env:INIFILENAME=<url> | -env:UNO_TYPES=<url>)\n"
        << "            dump [<options>] -t <type> ...\n"
        << "        " << programname
        << " (-env:INIFILENAME=<url> | -env:UNO_TYPES=<url>)\n"
        << "            component [<options>] -n <name> -t <type> ...\n"
        << "        " << programname
        << " (-env:INIFILENAME=<url> | -env:UNO_TYPES=<url>)\n"
        << "            calc-add-in [<options>] -n <name> -t <add-in_service>\n"
        << "        " << programname
        << " (-env:INIFILENAME=<url> | -env:UNO_TYPES=<url>)\n"
        << "            add-on [<options>] -n <name> -p <protocol_name:command,...>\n"
        << "        " << programname << " -V, --version\n"
        << "        " << programname << " -h, --help\n"
        << usageText
        << programname << " Version " << version << "\n\n";
}

}

SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, /*argv*/)
{
    const char* version = "0.4";
    const char* programname = "uno-skeletonmaker";

    if ( argc <= 1 ) {
        printUsageAndExit(programname, version);
        exit(EXIT_FAILURE);
    }

    ProgramOptions options;
    std::vector< OUString > registries;
    std::vector< OString > types;
    OString delegate;

    try {

	sal_Int32 nPos = 0;
    sal_Int32 nCount = (sal_Int32)rtl_getAppCommandArgCount();
    OUString arg, sOption;
    sal_Bool bOption=sal_False;

    // check command
    rtl_getAppCommandArg(nPos++, &arg.pData);
    if ( arg.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("dump"))) ) {
        options.dump = true;
    } else if ( arg.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("component"))) ) {
        options.dump = false;
        options.shortnames = true;
    } else if ( arg.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("calc-add-in"))) ) {
        options.dump = false;
        options.shortnames = true;
        options.componenttype = 2;
    } else if ( arg.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("add-on"))) ) {
        options.dump = false;
        options.shortnames = true;
        options.componenttype = 3;
	} else if ( readOption( &bOption, "h", &nPos, arg) ||
                readOption( &bOption, "help", &nPos, arg) ) {
		printUsageAndExit(programname, version);
        exit(EXIT_SUCCESS);
    } else if ( readOption( &bOption, "V", &nPos, arg) ||
                readOption( &bOption, "version", &nPos, arg) ) {
        std::cerr << "\n Sun Microsystems (R) " << programname
                  << " Version " << version << "\n\n";
        exit(EXIT_SUCCESS);
    } else {
        std::cerr
            << "ERROR: unexpected command \""
            << OUStringToOString(arg, RTL_TEXTENCODING_UTF8).getStr()
            << "\"!\n";
        printUsageAndExit(programname, version);
        exit(EXIT_FAILURE);
    }

    // read up to arguments
    while ( nPos < nCount )
    {
        rtl_getAppCommandArg(nPos, &arg.pData);

        if ( readOption( &bOption, "a", &nPos, arg) ||
             readOption( &bOption, "all", &nPos, arg) ) {
            options.all = true;
            continue;
        }
        if ( readOption( &bOption, "java4", &nPos, arg) ) {
            options.java5 = false;
            options.language = 1;
            continue;
        }
        if ( readOption( &bOption, "java5", &nPos, arg) ) {
            options.java5 = true;
            options.language = 1;
            continue;
        }
        if ( readOption( &bOption, "cpp", &nPos, arg) ) {
            options.java5 = false;
            options.language = 2;
            continue;
        }
        if ( readOption( &bOption, "sn", &nPos, arg) ||
             readOption( &bOption, "shortnames", &nPos, arg) ) {
            options.shortnames = true;
            continue;
        }
        if ( readOption( &bOption, "lh", &nPos, arg) ||
             readOption( &bOption, "licenseheader", &nPos, arg) ) {
            options.license = true;
            continue;
        }
        if ( readOption( &bOption, "bc", &nPos, arg) ||
             readOption( &bOption, "backward-compatible", &nPos, arg) ) {
            options.backwardcompatible = true;
            continue;
        }
        if ( readOption( &bOption, "propertysetmixin", &nPos, arg) ) {
            options.supportpropertysetmixin = true;
            continue;
        }
        if ( readOption( &sOption, "d", &nPos, arg) ) {
            delegate = OUStringToOString(sOption, RTL_TEXTENCODING_UTF8);
            continue;
        }
        if ( readOption( &sOption, "n", &nPos, arg) ) {
            options.implname = OUStringToOString(sOption, RTL_TEXTENCODING_UTF8);
            continue;
        }
        if ( readOption( &sOption, "o", &nPos, arg) ) {
            options.outputpath = OUStringToOString(sOption, RTL_TEXTENCODING_UTF8);
            continue;
        }
        if ( readOption( &sOption, "l", &nPos, arg) ) {
            registries.push_back(sOption);
            continue;
        }
        if ( readOption( &sOption, "t", &nPos, arg) ) {
            types.push_back(OUStringToOString(sOption, RTL_TEXTENCODING_UTF8));
            continue;
        }
        if ( readOption( &sOption, "p", &nPos, arg) ) {
            OString sTmp(OUStringToOString(sOption, RTL_TEXTENCODING_UTF8));
            sal_Int32 nIndex= sTmp.indexOf(':');
            OString sPrt = sTmp.copy(0, nIndex+1);
            OString sCmds = sTmp.copy(nIndex+1);

            nIndex = 0;
            std::vector< OString > vCmds;
            do {
                OString sCmd = sCmds.getToken( 0, ',', nIndex );
                vCmds.push_back(sCmd);
            } while ( nIndex >= 0 );

            options.protocolCmdMap.insert(ProtocolCmdMap::value_type(sPrt, vCmds));
            continue;
        }


        // else illegal argument
        OUStringBuffer buf( 64 );
        buf.appendAscii(RTL_CONSTASCII_STRINGPARAM("unexpected parameter \""));
        buf.append(arg);
        buf.appendAscii(RTL_CONSTASCII_STRINGPARAM("\"!"));
        throw RuntimeException(buf.makeStringAndClear(),
                               Reference< XInterface >());
    }

    if ( types.empty() && options.componenttype != 3) {
        std::cerr
            << ("\nError: no type is specified, use the -T option at least once\n");
        printUsageAndExit(programname, version);
        exit(EXIT_FAILURE);
    }

    UnoTypeManager manager;
    if ( !manager.init(registries) ) {
        std::cerr
            << ("\nError: Using the binary type libraries failed, check the -L"
                " options\n");
        exit(EXIT_FAILURE);
    }

    if ( options.dump ) {
        std::vector< OString >::const_iterator iter = types.begin();
        while (iter != types.end()) {
            std::cout << "\n/***************************************************"
                "*****************************/\n";
            switch (options.language )
            {
            case 1: //Java
                java::generateDocumentation(std::cout, options, manager,
                                            *iter, delegate);
                break;
            case 2: //C++
                cpp::generateDocumentation(std::cout, options, manager,
                                           *iter, delegate);
                break;
            default:
                OSL_ASSERT(false);
                break;
            }
            ++iter;
        }
    } else {
        switch ( options.language )
        {
        case 1: //Java
            java::generateSkeleton(options, manager, types, delegate);
            break;
        case 2: //C++
            cpp::generateSkeleton(options, manager, types, delegate);
            break;
        default:
            OSL_ASSERT(false);
            break;
        }
    }

    } catch (CannotDumpException & e) {
        std::cout.flush();
        std::cerr << "\nError: " << e.m_message << std::endl;
    } catch(Exception& e) {
        std::cout.flush();
        std::cerr
            << "\nError: "
            << OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8).getStr()
            << std::endl;
    }

    return 0;
}