/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <stdio.h>
#include <string.h>
#include "javaoptions.hxx"
#include <osl/process.h>
#include <osl/thread.h>
#ifdef SAL_UNX
#define SEPARATOR
'/'
#else
#define SEPARATOR
'\\'
#endif
bool JavaOptions::initOptions(
int ac,
char* av[],
bool bCmdFile)
{
bool ret =
true;
int i=0;
if (!bCmdFile)
{
bCmdFile =
true;
OString name(av[0]);
sal_Int32 index = name.lastIndexOf(SEPARATOR);
m_program = name.copy(index > 0 ? index+1 : 0);
if (ac < 2)
{
fprintf(stderr,
"%s", prepareHelp().getStr());
ret =
false;
}
i = 1;
}
char *s=nullptr;
for( ; 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"_ostr);
if (i <= ac - 1)
{
tmp += OString::Concat(
" your input '") + av[i+1] +
"'";
}
throw IllegalArgument(tmp);
}
}
else
{
s = av[i] + 2;
}
m_options[
"-O"_ostr] = OString(s);
break;
case 'n':
if (av[i][2] !=
'D' || av[i][3] !=
'\0')
{
OString tmp(OString::Concat(
"'-nD', please check your input '") + av[i] +
"'");
throw IllegalArgument(tmp);
}
m_options[
"-nD"_ostr] = OString();
break;
case 'T':
if (av[i][2] ==
'\0')
{
if (i < ac - 1 && av[i+1][0] !=
'-')
{
i++;
s = av[i];
}
else
{
OString tmp(
"'-T', please check"_ostr);
if (i <= ac - 1)
{
tmp += OString::Concat(
" your input '") + av[i+1] +
"'";
}
throw IllegalArgument(tmp);
}
}
else
{
s = av[i] + 2;
}
if (m_options.count(
"-T"_ostr) > 0)
{
OString tmp = m_options[
"-T"_ostr] +
";" + s;
m_options[
"-T"_ostr] = tmp;
}
else
{
m_options[
"-T"_ostr] = OString(s);
}
break;
case 'G':
if (av[i][2] ==
'c')
{
if (av[i][3] !=
'\0')
{
OString tmp(
"'-Gc', please check"_ostr);
if (i <= ac - 1)
{
tmp += OString::Concat(
" your input '") + av[i] +
"'";
}
throw IllegalArgument(tmp);
}
m_options[
"-Gc"_ostr] = OString();
break;
}
else if (av[i][2] !=
'\0')
{
OString tmp(
"'-G', please check"_ostr);
if (i <= ac - 1)
{
tmp += OString::Concat(
" your input '") + av[i] +
"'";
}
throw IllegalArgument(tmp);
}
m_options[
"-G"_ostr] = OString();
break;
case 'X':
// support for eXtra type rdbs
{
if (av[i][2] ==
'\0')
{
if (i < ac - 1 && av[i+1][0] !=
'-')
{
i++;
s = av[i];
}
else
{
OString tmp(
"'-X', please check"_ostr);
if (i <= ac - 1)
{
tmp += OString::Concat(
" your input '") + av[i+1] +
"'";
}
throw IllegalArgument(tmp);
}
}
else
{
s = av[i] + 2;
}
m_extra_input_files.emplace_back(s );
break;
}
default:
throw IllegalArgument(OString::Concat(
"the option is unknown") + av[i]);
}
}
else
{
if (av[i][0] ==
'@')
{
FILE* cmdFile = fopen(av[i]+1,
"r");
if( cmdFile == nullptr )
{
fprintf(stderr,
"%s", prepareHelp().getStr());
ret =
false;
}
else
{
int rargc=0;
char* rargv[512];
char buffer[512];
while (fscanf(cmdFile,
"%511s", buffer) != EOF && rargc < 512)
{
rargv[rargc]= strdup(buffer);
rargc++;
}
fclose(cmdFile);
ret = initOptions(rargc, rargv, bCmdFile);
for (
int j=0; j < rargc; j++)
{
free(rargv[j]);
}
}
}
else
{
m_inputFiles.emplace_back(av[i]);
}
}
}
return ret;
}
OString JavaOptions::prepareHelp()
{
OString help =
"\nusing: " +
m_program +
" [-options] file_1 ... file_n -Xfile_n+1 -Xfile_n+2\nOptions:\n"
" -O = path describes the root directory for the generated output.\n"
" The output directory tree is generated under this directory.\n"
" -T = name specifies a type or a list of types. The output for this\n"
" [t1;...] type and all dependent types are generated. If no '-T' option is\n"
" specified, then output for all types is generated.\n"
" Example: 'com.sun.star.uno.XInterface' is a valid type.\n"
" -nD = no dependent types are generated.\n"
" -G = generate only target files which does not exists.\n"
" -Gc = generate only target files which content will be changed.\n"
" -X = extra types which will not be taken into account for generation.\n\n" +
prepareVersion();
return help;
}
OString JavaOptions::prepareVersion()
const
{
return m_program +
" Version 2.0\n\n";
}
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