118 lines
6.1 KiB
C
118 lines
6.1 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file OCG_config_mobi.c
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* \brief Generate an XML to configure the mobility
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* \author Lusheng Wang & Navid Nikaein
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* \date 2011
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* \version 0.1
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* \company Eurecom
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* \email: navid.nikaein@eurecom.fr
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* \note
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* \warning
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*/
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/*--- INCLUDES ---------------------------------------------------------------*/
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#include <string.h>
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#include <libxml/encoding.h>
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#include <libxml/xmlwriter.h>
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#include "OCG.h"
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#include "OCG_extern.h"
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#include "OCG_config_mobi.h"
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/*----------------------------------------------------------------------------*/
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int config_mobi(char mobigen_filename[FILENAME_LENGTH_MAX], char filename[FILENAME_LENGTH_MAX]) {
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// for the xml writer, refer to http://xmlsoft.org/html/libxml-xmlwriter.html
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char dir_to_mobigen_file[FILENAME_LENGTH_MAX + DIR_LENGTH_MAX];
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char mobi_file[FILENAME_LENGTH_MAX + DIR_LENGTH_MAX] = "";
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xmlTextWriterPtr writer;
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strcpy(dir_to_mobigen_file, DIR_TO_MOBIGEN);
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strcat(dir_to_mobigen_file, mobigen_filename);
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/* Create a new XmlWriter for uri, with no compression. */
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writer = xmlNewTextWriterFilename(dir_to_mobigen_file, 0);
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// set the output format of the XML file
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xmlTextWriterSetIndent(writer, 1);
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xmlTextWriterSetIndentString(writer, " ");
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/* Start the document with the xml default for the version,
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* encoding ISO 8859-1 and the default for the standalone
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* declaration. */
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xmlTextWriterStartDocument(writer, NULL, NULL, NULL);
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/* Start an element named "EXAMPLE". Since this is the first
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* element, this will be the root element of the document. */
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xmlTextWriterStartElement(writer, "universe");
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/* Write an element named "X_ORDER_ID" as child of HEADER. */
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xmlTextWriterWriteFormatElement(writer, "dimx", "%lf", oai_emulation.topo_config.area.x);
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/* Write an element named "X_ORDER_ID" as child of HEADER. */
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xmlTextWriterWriteFormatElement(writer, "dimy", "%lf", oai_emulation.topo_config.area.y);
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xmlTextWriterWriteFormatElement(writer, "seed", "%d", 1);
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xmlTextWriterStartElement(writer, "extension");
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xmlTextWriterWriteAttribute(writer, "class", "de.uni_stuttgart.informatik.canu.mobisim.simulations.TimeSimulation");
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xmlTextWriterWriteFormatAttribute(writer, "param", "%lf", oai_emulation.emu_config.emu_time);
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xmlTextWriterEndElement(writer);
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xmlTextWriterStartElement(writer, "extension");
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xmlTextWriterWriteAttribute(writer, "class", "de.uni_stuttgart.informatik.canu.spatialmodel.core.SpatialModel");
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xmlTextWriterWriteFormatAttribute(writer, "max_x", "%lf", oai_emulation.topo_config.area.x);
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xmlTextWriterWriteFormatAttribute(writer, "max_y", "%lf", oai_emulation.topo_config.area.y);
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xmlTextWriterWriteAttribute(writer, "min_x", "0");
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xmlTextWriterWriteAttribute(writer, "min_y", "0");
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xmlTextWriterWriteFormatElement(writer, "dump_boundary_points", "%s", "false");
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xmlTextWriterWriteFormatElement(writer, "separated_flow", "%s", "false");
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xmlTextWriterWriteFormatElement(writer, "max_traffic_lights", "%d", 500);
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xmlTextWriterEndElement(writer);
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xmlTextWriterStartElement(writer, "extension");
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xmlTextWriterWriteAttribute(writer, "class", "de.uni_stuttgart.informatik.canu.mobisim.extensions.ReportNodeMobility");
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strcpy(mobi_file, MOBI_XML_FOLDER);
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strcat(mobi_file, filename);
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xmlTextWriterWriteAttribute(writer, "output", mobi_file);
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xmlTextWriterWriteFormatElement(writer, "step", "%d", 1);
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xmlTextWriterEndElement(writer);
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xmlTextWriterStartElement(writer, "nodegroup");
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xmlTextWriterWriteAttribute(writer, "car2x", "false");
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xmlTextWriterWriteAttribute(writer, "id", "");
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xmlTextWriterWriteAttribute(writer, "n", "50");
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xmlTextWriterWriteAttribute(writer, "type", "car");
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xmlTextWriterStartElement(writer, "position");
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xmlTextWriterWriteAttribute(writer, "random", "true");
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xmlTextWriterWriteFormatElement(writer, "z", "%s", "0.0");
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xmlTextWriterEndElement(writer);
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xmlTextWriterStartElement(writer, "extension");
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xmlTextWriterWriteAttribute(writer, "class", "de.uni_stuttgart.informatik.canu.mobisim.mobilitymodels.RandomWaypointWalk");
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if (!strcmp(oai_emulation.topo_config.UE_mobility.UE_mobility_type.selected_option, "fixed")) {
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xmlTextWriterWriteFormatElement(writer, "minspeed", "%d", 0);
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xmlTextWriterWriteFormatElement(writer, "maxspeed", "%d", 0);
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xmlTextWriterWriteFormatElement(writer, "minstay", "%d", 9999);
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xmlTextWriterWriteFormatElement(writer, "maxstay", "%d", 9999);
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} else if (!strcmp(oai_emulation.topo_config.UE_mobility.UE_mobility_type.selected_option, "random_waypoint")) {
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xmlTextWriterWriteFormatElement(writer, "minspeed", "%lf", oai_emulation.topo_config.UE_mobility.UE_moving_dynamics.min_speed);
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xmlTextWriterWriteFormatElement(writer, "maxspeed", "%lf", oai_emulation.topo_config.UE_mobility.UE_moving_dynamics.max_speed);
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xmlTextWriterWriteFormatElement(writer, "minstay", "%lf", oai_emulation.topo_config.UE_mobility.UE_moving_dynamics.min_pause_time);
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xmlTextWriterWriteFormatElement(writer, "maxstay", "%lf", oai_emulation.topo_config.UE_mobility.UE_moving_dynamics.max_pause_time);
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}
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// Close the element named HEADER.
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xmlTextWriterEndElement(writer);
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xmlTextWriterEndDocument(writer);
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xmlFreeTextWriter(writer);
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return MODULE_OK;
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}
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