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+/*************************************************************************
+ *
+ * $RCSfile: options.cxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: jsc $ $Date: 2001-03-15 12:30:43 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#include <stdio.h>
+
+#ifndef _IDLC_OPTIONS_HXX_
+#include <idlc/options.hxx>
+#endif
+
+using namespace rtl;
+
+Options::Options()
+{
+}
+
+Options::~Options()
+{
+
+}
+
+sal_Bool Options::initOptions(int ac, char* av[], sal_Bool bCmdFile)
+ throw( IllegalArgument )
+{
+ sal_Bool ret = sal_True;
+ sal_uInt16 i=0;
+
+ if (!bCmdFile)
+ {
+ bCmdFile = sal_True;
+
+ m_program = av[0];
+
+ if (ac < 2)
+ {
+ fprintf(stderr, "%s", prepareHelp().getStr());
+ ret = sal_False;
+ }
+
+ i = 1;
+ } else
+ {
+ i = 0;
+ }
+
+ char *s=NULL;
+ for (i; i < ac; i++)
+ {
+ if (av[i][0] == '-')
+ {
+ switch (av[i][1])
+ {
+ case 'O':
+ if (av[i][2] == '\0')
+ {
+ if (i < ac - 1 && av[i+1][0] != '-')
+ {
+ i++;
+ s = av[i];
+ } else
+ {
+ OString tmp("'-O', please check");
+ if (i <= ac - 1)
+ {
+ tmp += " your input '" + OString(av[i+1]) + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+ } else
+ {
+ s = av[i] + 2;
+ }
+
+ m_options["-O"] = OString(s);
+ break;
+ case 'I':
+ {
+ if (av[i][2] == '\0')
+ {
+ if (i < ac - 1 && av[i+1][0] != '-')
+ {
+ i++;
+ s = av[i];
+ } else
+ {
+ OString tmp("'-I', please check");
+ if (i <= ac - 1)
+ {
+ tmp += " your input '" + OString(av[i+1]) + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+ } else
+ {
+ s = av[i] + 2;
+ }
+
+ OString inc(s);
+ if ( inc.indexOf(';') > 0 )
+ {
+ OString tmp(s);
+ sal_Int32 count = tmp.getTokenCount(';');
+ inc = OString();
+ for (sal_Int32 i=0; i < count; i++)
+ inc = inc + " -I" + tmp.getToken(i, ';');
+ } else
+ inc = OString("-I") + s;
+
+ if (m_options.count("-I") > 0)
+ {
+ OString tmp(m_options["-I"]);
+ tmp = tmp + " " + inc;
+ m_options["-I"] = tmp;
+ } else
+ {
+ m_options["-I"] = inc;
+ }
+ }
+ break;
+ case 'D':
+ if (av[i][2] == '\0')
+ {
+ if (i < ac - 1 && av[i+1][0] != '-')
+ {
+ i++;
+ s = av[i];
+ } else
+ {
+ OString tmp("'-D', please check");
+ if (i <= ac - 1)
+ {
+ tmp += " your input '" + OString(av[i+1]) + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+ } else
+ {
+ s = av[i];
+ }
+
+ if (m_options.count("-D") > 0)
+ {
+ OString tmp(m_options["-D"]);
+ tmp = tmp + " " + s;
+ m_options["-D"] = tmp;
+ } else
+ {
+ m_options["-D"] = OString(s);
+ }
+ break;
+ case 'C':
+ if (av[i][2] != '\0')
+ {
+ throw IllegalArgument(OString(av[i]) + ", please check your input");
+ }
+ if (m_options.count("-C") == 0)
+ {
+ m_options["-C"] = OString(s);
+ }
+ break;
+ case 'h':
+ case '?':
+ if (av[i][2] != '\0')
+ {
+ throw IllegalArgument(OString(av[i]) + ", please check your input");
+ } else
+ {
+ fprintf(stdout, "%s", prepareHelp().getStr());
+ exit(0);
+ }
+ break;
+ default:
+ throw IllegalArgument("the option is unknown" + OString(av[i]));
+ break;
+ }
+ } else
+ {
+ if (av[i][0] == '@')
+ {
+ FILE* cmdFile = fopen(av[i]+1, "r");
+ if( cmdFile == NULL )
+ {
+ fprintf(stderr, "%s", prepareHelp().getStr());
+ ret = sal_False;
+ } else
+ {
+ int rargc=0;
+ char* rargv[512];
+ char buffer[512];
+
+ while ( fscanf(cmdFile, "%s", buffer) != EOF )
+ {
+ rargv[rargc]= strdup(buffer);
+ rargc++;
+ }
+ fclose(cmdFile);
+
+ ret = initOptions(rargc, rargv, bCmdFile);
+
+ for (long i=0; i < rargc; i++)
+ {
+ free(rargv[i]);
+ }
+ }
+ } else
+ {
+ OString name(av[i]);
+ name = name.toLowerCase();
+ if ( name.lastIndexOf(".idl") != (name.getLength() - 4) )
+ {
+ throw IllegalArgument("'" + OString(av[i]) +
+ "' is not a valid input file, only '*.idl' files will be accepted");
+ }
+ m_inputFiles.push_back(av[i]);
+ }
+ }
+ }
+
+ return ret;
+}
+
+OString Options::prepareHelp()
+{
+ OString help("\nusing: ");
+ help += m_program + " [-options] file_1 ... file_n | @<filename>\n";
+ help += " file_n = file_n specifies one or more idl files.\n";
+ help += " Only files with the extension '.idl' are valid.\n";
+ help += " @<filename> = filename specifies the name of a command file.\n";
+ help += " Options:\n";
+ help += " -O<path> = path describes the output directory.\n";
+ help += " The generated output is a registry file with\n";
+ help += " the same name as the idl input file.\n";
+ help += " -I<path> = path specifies a directory where are include\n";
+ help += " files will be searched by the preprcessor.\n";
+ help += " Multible directories could be combined with ';'.\n";
+ help += " -D<name> = name defines a macro for the preprocessor.\n";
+ help += " -C = generate complete type information, including\n";
+ help += " additional service information and documentation.\n";
+ help += " -h|-? = print this help message and exit.\n";
+ help += prepareVersion();
+
+ return help;
+}
+
+OString Options::prepareVersion()
+{
+ OString version("\nSun Microsystems (R) ");
+ version += m_program + " Version 1.0\n\n";
+ return version;
+}
+
+const OString& Options::getProgramName() const
+{
+ return m_program;
+}
+
+sal_uInt16 Options::getNumberOfOptions() const
+{
+ return m_options.size();
+}
+
+sal_Bool Options::isValid(const OString& option)
+{
+ return (m_options.count(option) > 0);
+}
+
+const OString Options::getOption(const OString& option)
+ throw( IllegalArgument )
+{
+ const OString ret;
+
+ if (m_options.count(option) > 0)
+ {
+ return m_options[option];
+ } else
+ {
+ throw IllegalArgument("Option is not valid or currently not set.");
+ }
+
+ return ret;
+}
+
+const OptionMap& Options::getOptions()
+{
+ return m_options;
+}
+
+sal_uInt16 Options::getNumberOfInputFiles() const
+{
+ return m_inputFiles.size();
+}
+
+const OString Options::getInputFile(sal_uInt16 index)
+ throw( IllegalArgument )
+{
+ const OString ret;
+
+ if (index < m_inputFiles.size())
+ {
+ return m_inputFiles[index];
+ } else
+ {
+ throw IllegalArgument("index is out of bound.");
+ }
+
+ return ret;
+}
+
+const StringVector& Options::getInputFiles()
+{
+ return m_inputFiles;
+}
+
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