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Emulation and simulation of Wireless Sensor Networks |
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/home/brennan/n-sim/Vaike/linux/system-addons/networking/sensor_mesh.h
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 #ifndef _SENSOR_MESH_H_ 00036 #define _SENSOR_MESH_H_ 00037 00038 #include <netinet/in.h> 00039 00040 #ifdef __cplusplus 00041 extern "C" { 00042 #endif 00043 00045 int mesh_proactive_rediscover(char *protocol_name); 00046 00047 double mesh_route_reliability(char *destination); 00048 double mesh_route_goodput(char *destination); 00049 double mesh_route_energy_cost(char *destination); 00050 00051 double mesh_link_reliability(float angle, int dist); 00052 double mesh_link_goodput(float angle, int dist); 00053 double mesh_link_energy_cost(float angle, int dist); 00054 00056 ssize_t mesh_sendto(int sd, void *buf, size_t len, 00057 struct sockaddr_in *to); 00058 ssize_t mesh_recvfrom(int sd, void *buf, size_t len, 00059 struct sockaddr_in *from); 00060 00062 ssize_t mesh_raw_sendto(int sd, void *buf, size_t len, 00063 struct sockaddr_in *to); 00064 ssize_t mesh_raw_recvfrom(int sd, void *buf, size_t len, 00065 struct sockaddr_in *from); 00066 00068 ssize_t mesh_sendto_nextdoor(int sd, void *buf, size_t len, 00069 float angle, int dist); 00070 ssize_t mesh_recvfrom_nextdoor(int sd, void *buf, size_t len, 00071 float *angle, int *dist); 00072 00073 int neighbor_address(unsigned char *mac_addr, 00074 float angle, unsigned int dist); 00075 int neighbor_position(float *angle, unsigned int *dist, 00076 unsigned char *mac_addr); 00077 00078 int mesh_get_recvbuf(void); 00079 int mesh_set_recvbuf(int size); 00080 int mesh_get_sendbuf(void); 00081 int mesh_set_sendbuf(int size); 00082 int mesh_get_mtu(void); 00083 int mesh_set_mtu(int size); 00084 int mesh_get_resend_timeout(struct timeval *tv); 00085 int mesh_set_resend_timeout(struct timeval *tv); 00086 00087 00088 #ifdef __cplusplus 00089 } 00090 #endif 00091 00092 #endif // _SENSOR_MESH_H_