/* ********************************************************************** *  * <copyright> *  *  BBN Technologies, a Verizon Company *  10 Moulton Street *  Cambridge, MA 02138 *  (617) 873-8000 *  *  Copyright (C) BBNT Solutions LLC. All rights reserved. *  * </copyright> * ********************************************************************** *  * $Source: /cvs/distapps/openmap/src/cserver/link/src/Request.c,v $ * $RCSfile: Request.c,v $ * $Revision: 1.2 $ * $Date: 2004/01/26 19:07:10 $ * $Author: dietrick $ *  * ********************************************************************** */#include <stdlib.h>#include <stdio.h>#include "Request.h"#include "GlobalConstants.h"int ReadBoundingPolygons(LinkSocket *linkSocket, BoundingPolygon *bpoly){      int i;    int check = OK;     /*how many polygons are coming*/    check = check || ReadInteger(linkSocket, &(bpoly->numberOfPolygons));    /*allocate memory */    bpoly->polygons = (Polygon *)malloc(sizeof(Polygon) * bpoly->numberOfPolygons);    if(NULL == bpoly->polygons)    {      return -1; /* Memory allocation error */    }    /*Read them*/    for(i=0; i < bpoly->numberOfPolygons; i++)    {        check = check || ReadPolygons(linkSocket, &bpoly->polygons[i]);        if (check == -1)          return -1; /* Memory allocation error */    }    return check;}int ReadPolygons(LinkSocket *linkSocket, Polygon *poly){    int i;        int check = OK;    /* How many Lat Lon's are coming (nLat + nLon)*/    check = check || ReadInteger(linkSocket, &(poly->numberOfPoints));    poly->numberOfPoints = poly->numberOfPoints/2;  /*a Lat and Lon make 1 point*/        /*Allocate memory*/    poly->points = (LatLonPoint *)malloc(sizeof(LatLonPoint) * poly->numberOfPoints);    if(NULL == poly->points)    {      return -1; /* Memory allocation error */    }    /*Read Points*/    for(i=0;i < poly->numberOfPoints; i++)    {        check = check || ReadLatLonPoint(linkSocket, &poly->points[i]);            }        return check;}void FreePolygons(Polygon *poly){    free(poly->points);    poly->points = NULL;  }void FreeBoundingPolygons(BoundingPolygon *bpoly){    int i;    for(i=0; i < bpoly->numberOfPolygons; i++ )    {        FreePolygons(&bpoly->polygons[i]);       }   free(bpoly->polygons);}int ReadDescriptor(LinkSocket *linkSocket, Descriptor *descriptor){    int *temp;    temp = (int *)descriptor;    return ReadInteger(linkSocket, temp);  }int ReadModifier(LinkSocket *linkSocket, Modifier *modifier){    int *temp;    temp = (int *)modifier;    return ReadInteger(linkSocket, temp);}