mirror of https://github.com/vitalif/openscad
158 lines
4.0 KiB
C++
158 lines
4.0 KiB
C++
/*
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* OpenSCAD (www.openscad.org)
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* Copyright (C) 2009-2011 Clifford Wolf <clifford@clifford.at> and
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* Marius Kintel <marius@kintel.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* As a special exception, you have permission to link this program
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* with the CGAL library and distribute executables, as long as you
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* follow the requirements of the GNU GPL in regard to all of the
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* software in the executable aside from CGAL.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "openscad.h"
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#include "handle_dep.h"
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#include "node.h"
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#include "module.h"
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#include "context.h"
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#include "value.h"
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#include "export.h"
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#include "builtin.h"
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#include "nodedumper.h"
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#include "Tree.h"
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#include <QApplication>
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#include <QFile>
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#include <QDir>
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#include <QSet>
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#ifndef _MSC_VER
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#include <getopt.h>
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#endif
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#include <assert.h>
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#include <iostream>
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#include <sstream>
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using std::string;
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std::string commandline_commands;
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QString currentdir;
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QString examplesdir;
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QString librarydir;
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int main(int argc, char **argv)
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{
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if (argc != 2) {
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fprintf(stderr, "Usage: %s <file.scad>\n", argv[0]);
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exit(1);
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}
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const char *filename = argv[1];
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int rc = 0;
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initialize_builtin_functions();
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initialize_builtin_modules();
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QApplication app(argc, argv, false);
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QDir original_path = QDir::current();
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currentdir = QDir::currentPath();
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QDir libdir(QApplication::instance()->applicationDirPath());
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#ifdef Q_WS_MAC
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libdir.cd("../Resources"); // Libraries can be bundled
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if (!libdir.exists("libraries")) libdir.cd("../../..");
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#elif defined(Q_OS_UNIX)
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if (libdir.cd("../share/openscad/libraries")) {
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librarydir = libdir.path();
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} else
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if (libdir.cd("../../share/openscad/libraries")) {
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librarydir = libdir.path();
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} else
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if (libdir.cd("../../libraries")) {
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librarydir = libdir.path();
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} else
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#endif
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if (libdir.cd("libraries")) {
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librarydir = libdir.path();
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}
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Context root_ctx;
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root_ctx.functions_p = &builtin_functions;
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root_ctx.modules_p = &builtin_modules;
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root_ctx.set_variable("$fn", Value(0.0));
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root_ctx.set_variable("$fs", Value(1.0));
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root_ctx.set_variable("$fa", Value(12.0));
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root_ctx.set_variable("$t", Value(0.0));
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Value zero3;
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zero3.type = Value::VECTOR;
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zero3.append(new Value(0.0));
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zero3.append(new Value(0.0));
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zero3.append(new Value(0.0));
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root_ctx.set_variable("$vpt", zero3);
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root_ctx.set_variable("$vpr", zero3);
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AbstractModule *root_module;
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ModuleInstantiation root_inst;
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AbstractNode *root_node;
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QFileInfo fileInfo(filename);
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handle_dep(filename);
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FILE *fp = fopen(filename, "rt");
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if (!fp) {
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fprintf(stderr, "Can't open input file `%s'!\n", filename);
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exit(1);
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} else {
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std::stringstream text;
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char buffer[513];
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int ret;
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while ((ret = fread(buffer, 1, 512, fp)) > 0) {
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buffer[ret] = 0;
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text << buffer;
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}
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fclose(fp);
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text << commandline_commands;
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root_module = parse(text.str().c_str(), fileInfo.absolutePath().toLocal8Bit(), false);
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if (!root_module) {
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exit(1);
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}
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}
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QDir::setCurrent(fileInfo.absolutePath());
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AbstractNode::resetIndexCounter();
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root_node = root_module->evaluate(&root_ctx, &root_inst);
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// Cache test
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QString teststr("test");
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Tree tree;
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tree.setRoot(root_node);
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string dumpstdstr = tree.getString(*root_node);
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string dumpstdstr_cached = tree.getString(*root_node);
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assert(dumpstdstr == dumpstdstr_cached);
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std::cout << dumpstdstr << "\n";
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destroy_builtin_functions();
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destroy_builtin_modules();
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return rc;
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}
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