|
N-sim
Emulation and simulation of Wireless Sensor Networks |
|
|
|
Hosted by |
/home/brennan/n-sim/OrbisQuartus/control/ksection_test.cpp
Go to the documentation of this file.00001 00014 /* 00015 * Copyright 2007. Los Alamos National Security, LLC. This material 00016 * was produced under U.S. Government contract DE-AC52-06NA25396 for 00017 * Los Alamos National Laboratory (LANL), which is operated by Los 00018 * Alamos National Security, LLC, for the Department of Energy. The 00019 * U.S. Government has rights to use, reproduce, and distribute this 00020 * software. NEITHER THE GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY, 00021 * LLC, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LEGAL 00022 * LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified to 00023 * produce derivative works, such modified software should be clearly 00024 * marked, so as not to confuse it with the version available from LANL. 00025 * 00026 * Additionally, this program is free software; you can redistribute 00027 * it and/or modify it under the terms of the GNU General Public 00028 * License as published by the Free Software Foundation; version 2 of 00029 * the License. Accordingly, this program is distributed in the hope 00030 * it will be useful, but WITHOUT ANY WARRANTY; without even the 00031 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00032 * PURPOSE. See the GNU General Public License for more details. 00033 */ 00034 00035 00036 #include <test.h> 00037 #include <configuration.h> 00038 #include "network_graph.h" 00039 #include "ksection.h" 00040 00041 00042 #define MAX_SCALE 7 00043 00044 00045 int main(int argc, char *argv[]) 00046 { 00047 int error = 0, i, j, k = 4; 00048 int max_scale = MAX_SCALE; 00049 00050 if (argc > 1) 00051 max_scale = atoi(argv[1]); 00052 00053 printf("\n"); 00054 for (i = 2; i <= max_scale; i++) { 00055 int num_nodes = (int) pow(2.0, (double) i); 00056 FILE *file; 00057 Configuration config("WGS 84"); 00058 00059 if ((file = fopen("test_tmp.cfg", "w")) == NULL) { 00060 perror("test_tmp.cfg"); 00061 return -errno; 00062 } 00063 00064 fprintf(file, "<?xml version=\"1.0\"?>\n"); 00065 fprintf(file, "<sensor_net>\n"); 00066 fprintf(file, " <topology>\n"); 00067 fprintf(file, " <name>Test %d</name>\n", i); 00068 fprintf(file, " <viewpoint>\n"); 00069 fprintf(file, " <latitude>35.871334</latitude>\n"); 00070 fprintf(file, " <longitude>-106.326067</longitude>\n"); 00071 fprintf(file, " <range>500</range>\n"); 00072 fprintf(file, " <tilt>0</tilt>\n"); 00073 fprintf(file, " <heading>0</heading>\n"); 00074 fprintf(file, " </viewpoint>\n"); 00075 for (j = 0; j < num_nodes; j++) { 00076 fprintf(file, " <node id=\"%d\">\n", j); 00077 fprintf(file, " <random size=\"500\"/>\n"); 00078 fprintf(file, " </node>\n"); 00079 } 00080 fprintf(file, " </topology>\n"); 00081 fprintf(file, " <network_data>\n"); 00082 fprintf(file, " </network_data>\n"); 00083 fprintf(file, "</sensor_net>\n"); 00084 fclose(file); 00085 00086 if ((error = config.open("test_tmp.cfg")) < 0) { 00087 printf("Failed to load %d-node config.\n", 00088 num_nodes); 00089 goto end; 00090 } 00091 00092 00093 Network_graph g(&config); 00094 Ksection assignments(&g, k); 00095 printf("%d-section successfully drawn from %d-node graph.\n", 00096 k, num_nodes); 00097 00098 #if 0 /* enable for detailed output */ 00099 assignments.print(); 00100 #endif 00101 } 00102 00103 end: 00104 return error; 00105 }