int main() { printf("[Test sender]\n"); socket_info_t sock1,sock2; sock1 = initialize_socket(IP_TEST, PORT_TEST1); sock2 = initialize_socket(IP_TEST, PORT_TEST2); if(sock1.socket_id == -1 || sock2.socket_id == -1) { printf("[FAILED] Socket initialization failed\n"); } else { if (send_message("test1", sock1) != 0 || send_message("test2", sock2) != 0) // test with a sniffer that what is sent is OK { printf("[FAILED] Message sending failed\n"); } else printf("[SUCCESS] Messages were sent!\n"); } close_socket(sock1); close_socket(sock2); return 0; }
int main () { char message [512]; int n = 1; int tps = 1; if (initialize_socket(DEST_IP_AT, DEST_PORT_AT) != 0) { printf("[FAILED] Socket initialization failed\n"); } else { sleep(1); set_trim(message, n++); usleep(500000); while(tps < 100) { take_off(message, n++); usleep(50000); tps++; } tps = 0; while(tps < 100) { reset_com(message); usleep(50000); tps++; } tps = 0; landing(message, n++); sleep(1); } close_socket(); return 0; }
main(int argc, char **argv ) { initialize_socket( atoi(argv[1]) ); while( ! user_exit() ) { read_message(); print_message(); } close(socket_descriptor); }
/* * Module Load Callback */ void _PG_init(void) { /* Define custom GUC variables */ DefineCustomStringVariable( "pg_query_statsd.hostname", gettext_noop("Host to send statsd messages to"), NULL, &statsd_host, "", PGC_SIGHUP, 0, NULL, &assign_statsd_host, NULL); DefineCustomIntVariable( "pg_query_statsd.port", // name gettext_noop("Port to send statsd messages to"), // shor desc NULL, // long desc &statsd_port, // var addr 8125, // boot val 0, // min val 16384, // mav val PGC_SIGHUP, // context 0, // flags NULL, // check_hook &assign_statsd_port, // assign_hook NULL); // show_hook EmitWarningsOnPlaceholders("pg_query_statsd"); initialize_socket(statsd_host, statsd_port); /* Install Hooks */ if (ExecutorEnd_hook) prev_ExecutorEnd = ExecutorEnd_hook; else prev_ExecutorEnd = standard_ExecutorEnd; ExecutorEnd_hook = new_executor_end; if (ExecutorStart_hook) prev_ExecutorStart = ExecutorStart_hook; else prev_ExecutorStart = standard_ExecutorStart; ExecutorStart_hook = new_executor_start; }
int main(int argc, char *argv[]) { int fd; do_getopt(argc,argv); fd = initialize_socket(); reactor_initialize(); reactor_add_listener(fd,handle_incoming_message,0); reactor_add_listener(STDIN_FILENO,handle_terminal_input,&fd); message_write_string(fd,mt_connect,config.name); reactor_run(); exit(0); }
/*---------------------------------------------------------------------------*/ int http_socket_get(struct http_socket *s, const char *url, int64_t pos, uint64_t length, http_socket_callback_t callback, void *callbackptr) { initialize_socket(s); strncpy(s->url, url, sizeof(s->url)); s->pos = pos; s->length = length; s->callback = callback; s->callbackptr = callbackptr; s->did_tcp_connect = 0; list_add(socketlist, s); return start_request(s); }
/*---------------------------------------------------------------------------*/ int http_socket_post(struct http_socket *s, const char *url, const void *postdata, uint16_t postdatalen, const char *content_type, http_socket_callback_t callback, void *callbackptr) { initialize_socket(s); strncpy(s->url, url, sizeof(s->url)); s->postdata = postdata; s->postdatalen = postdatalen; s->content_type = content_type; s->callback = callback; s->callbackptr = callbackptr; s->did_tcp_connect = 0; list_add(socketlist, s); return start_request(s); }
int main(int argc, char *argv[]) { int s; uint32_t whitelist_start = 0; uint32_t whitelist_end = 0; uint16_t port = NETISO_PORT; #ifndef WIN32 if (sizeof(off_t) < 8) { DPRINTF("off_t too small!\n"); return -1; } #endif if (argc < 2) { printf("Usage: %s rootdirectory [port] [whitelist]\nDefault port: %d\nWhitelist: x.x.x.x, where x is 0-255 or * (e.g 192.168.1.* to allow only connections from 192.168.1.0-192.168.1.255)\n", argv[0], NETISO_PORT); return -1; } if (strlen(argv[1]) >= sizeof(root_directory)) { printf("Directory name too long!\n"); return -1; } strcpy(root_directory, argv[1]); for (int i = strlen(root_directory)-1; i>= 0; i--) { if (root_directory[i] == '/' || root_directory[i] == '\\') root_directory[i] = 0; else break; } if (strlen(root_directory) == 0) { printf("/ can't be specified as root directory!\n"); return -1; } if (argc > 2) { uint32_t u; if (sscanf(argv[2], "%u", &u) != 1) { printf("Wrong port specified.\n"); return -1; } #ifdef WIN32 uint32_t min = 1; #else uint32_t min = 1024; #endif if (u < min || u > 65535) { printf("Port must be in %d-65535 range.\n", min); return -1; } port = u; } if (argc > 3) { char *p = argv[3]; for (int i = 3; i >= 0; i--) { uint32_t u; int wildcard = 0; if (sscanf(p, "%u", &u) != 1) { if (i == 0) { if (strcmp(p, "*") != 0) { printf("Wrong whitelist format.\n"); return -1; } } else { if (p[0] != '*' || p[1] != '.') { printf("Wrong whitelist format.\n"); return -1; } } wildcard = 1; } else { if (u > 0xFF) { printf("Wrong whitelist format.\n"); return -1; } } if (wildcard) { whitelist_end |= (0xFF<<(i*8)); } else { whitelist_start |= (u<<(i*8)); whitelist_end |= (u<<(i*8)); } if (i != 0) { p = strchr(p, '.'); if (!p) { printf("Wrong whitelist format.\n"); return -1; } p++; } } DPRINTF("Whitelist: %08X-%08X\n", whitelist_start, whitelist_end); } s = initialize_socket(port); if (s < 0) { printf("Error in initialization.\n"); return -1; } memset(clients, 0, sizeof(clients)); printf("Waiting for client...\n"); for (;;) { struct sockaddr_in addr; unsigned int size; int cs; int i; size = sizeof(addr); cs = accept(s, (struct sockaddr *)&addr, (socklen_t *)&size); if (cs < 0) { DPRINTF("Accept error: %d\n", get_network_error()); printf("Network error.\n"); break; } // Check for same client for (i = 0; i < MAX_CLIENTS; i++) { if (clients[i].connected && clients[i].ip_addr.s_addr == addr.sin_addr.s_addr) break; } if (i != MAX_CLIENTS) { // Shutdown socket and wait for thread to complete shutdown(clients[i].s, SHUT_RDWR); closesocket(clients[i].s); join_thread(clients[i].thread); printf("Reconnection from %s\n", inet_ntoa(addr.sin_addr)); } else { if (whitelist_start != 0) { uint32_t ip = BE32(addr.sin_addr.s_addr); if (ip < whitelist_start || ip > whitelist_end) { printf("Rejected connection from %s (not in whitelist)\n", inet_ntoa(addr.sin_addr)); closesocket(cs); continue; } } for (i = 0; i < MAX_CLIENTS; i++) { if (!clients[i].connected) break; } if (i == MAX_CLIENTS) { printf("Too many connections! (rejected client: %s)\n", inet_ntoa(addr.sin_addr)); closesocket(cs); continue; } printf("Connection from %s\n", inet_ntoa(addr.sin_addr)); } if (initialize_client(&clients[i]) != 0) { printf("System seems low in resources.\n"); break; } clients[i].s = cs; clients[i].ip_addr = addr.sin_addr; create_start_thread(&clients[i].thread, client_thread, &clients[i]); } #ifdef WIN32 WSACleanup(); #endif return 0; }
int main(void) { char in_buf[MAXDATASIZE]; int sockfd, new_fd, rc; rc = initialize_socket(&sockfd); if(rc!=0) { fprintf(stderr, "socket initilization error.\n"); } if (listen(sockfd, BACKLOG) == -1) { perror("listen"); exit(1); } struct sigaction sa; socklen_t sin_size; struct sockaddr_storage their_addr; // connector's address information char s[INET6_ADDRSTRLEN]; sa.sa_handler = sigchld_handler; // reap all dead processes sigemptyset(&sa.sa_mask); sa.sa_flags = SA_RESTART; if (sigaction(SIGCHLD, &sa, NULL) == -1) { perror("sigaction"); exit(1); } printf("server: waiting for connections...\n"); while(1) // main accept() loop { sin_size = sizeof their_addr; new_fd = accept(sockfd, (struct sockaddr *)&their_addr, &sin_size); if (new_fd == -1) { perror("accept"); continue; } inet_ntop(their_addr.ss_family, get_in_addr((struct sockaddr *)&their_addr), s, sizeof s); printf("server: got connection from %s\n", s); if (!fork()) // this is the child process { close(sockfd); // child doesn't need the listener memset ( in_buf, 0, MAXDATASIZE ); int numbytes; if ((numbytes = recv(new_fd, in_buf, MAXDATASIZE-1, 0)) == -1) { perror("recv"); exit(1); } printf("in_buf:\n"); printf("%s\n", in_buf); if (send(new_fd, in_buf, numbytes, 0) == -1) perror("send"); close(new_fd); printf("sent the message\n"); exit(0); } close(new_fd); // parent doesn't need this } return 0; }
static void assign_statsd_host(char *newval, void *extra) { initialize_socket(newval, statsd_port); }
PeerDiscovery::DomainPeerDiscovery::DomainPeerDiscovery(sa_family_t domain, in_port_t port) : domain_(domain), port_(port), sockfd_(initialize_socket(domain)) { socketJoinMulticast(sockfd_, domain); }
int main(int argc, char *argv[]) { int s; uint32_t whitelist_start = 0; uint32_t whitelist_end = 0; uint16_t port = NETISO_PORT; printf("ps3netsrv build 20161211 (mod by aldostools)\n"); #ifndef WIN32 if(sizeof(off_t) < 8) { DPRINTF("off_t too small!\n"); return -1; } #endif file_stat_t fs; if(argc < 2 && ((stat_file("./PS3ISO", &fs) >= 0) || (stat_file("./PSXISO", &fs) >= 0) || (stat_file("./GAMES", &fs) >= 0) || (stat_file("./GAMEZ", &fs) >= 0) || (stat_file("./DVDISO", &fs) >= 0) || (stat_file("./BDISO", &fs) >= 0))) {argv[1] = (char *)malloc(2); sprintf(argv[1], "."); argc = 2;} if(argc < 2) { #ifdef MERGE_DRIVES printf( "\nUsage: %s [rootdirectory] [port] [whitelist] [ignore drive letters]\n\n" "Default port: %d\n" "Whitelist: x.x.x.x, where x is 0-255 or *\n" "(e.g 192.168.1.* to allow only connections from 192.168.1.0-192.168.1.255)\n", argv[0], NETISO_PORT); #else printf( "\nUsage: %s [rootdirectory] [port] [whitelist]\n\n" "Default port: %d\n" "Whitelist: x.x.x.x, where x is 0-255 or *\n" "(e.g 192.168.1.* to allow only connections from 192.168.1.0-192.168.1.255)\n", argv[0], NETISO_PORT); #endif return -1; } if(strlen(argv[1]) >= sizeof(root_directory)) { printf("Directory name too long!\n"); return -1; } strcpy(root_directory, argv[1]); for (int i = strlen(root_directory) - 1; i >= 0; i--) { if(root_directory[i] == '/' || root_directory[i] == '\\') root_directory[i] = 0; else break; } printf("Path: %s\n\n", root_directory); root_len = strlen(root_directory); if(root_len == 0) { printf("/ can't be specified as root directory!\n"); return -1; } if(argc > 2) { uint32_t u; if(sscanf(argv[2], "%u", &u) != 1) { printf("Wrong port specified.\n"); return -1; } #ifdef WIN32 uint32_t min = 1; #else uint32_t min = 1024; #endif if(u < min || u > 65535) { printf("Port must be in %d-65535 range.\n", min); return -1; } port = u; } if(argc > 3) { char *p = argv[3]; for (int i = 3; i >= 0; i--) { uint32_t u; int wildcard = 0; if(sscanf(p, "%u", &u) != 1) { if(i == 0) { if(strcmp(p, "*") != 0) { printf("Wrong whitelist format.\n"); return -1; } } else { if(p[0] != '*' || p[1] != '.') { printf("Wrong whitelist format.\n"); return -1; } } wildcard = 1; } else { if(u > 0xFF) { printf("Wrong whitelist format.\n"); return -1; } } if(wildcard) { whitelist_end |= (0xFF<<(i*8)); } else { whitelist_start |= (u<<(i*8)); whitelist_end |= (u<<(i*8)); } if(i != 0) { p = strchr(p, '.'); if(!p) { printf("Wrong whitelist format.\n"); return -1; } p++; } } DPRINTF("Whitelist: %08X-%08X\n", whitelist_start, whitelist_end); } #ifdef MERGE_DRIVES if(argc > 4) { ignore_drives = argv[4]; } else if(whitelist_end == 0x0A000008) { ignore_drives = (char*)"E"; // ignore E:\ by default only if whitelist is 10.0.0.8 } // convert to upper case if(ignore_drives) { ignore_drives_len = strlen(ignore_drives); for(uint8_t d = 0; d < ignore_drives_len; d++) if((ignore_drives[d] >= 'a') && (ignore_drives[d] <= 'z')) ignore_drives[d] -= ('a'-'A'); } #endif s = initialize_socket(port); if(s < 0) { printf("Error in initialization.\n"); return -1; } memset(clients, 0, sizeof(clients)); printf("Waiting for client...\n"); for (;;) { struct sockaddr_in addr; unsigned int size; int cs; int i; size = sizeof(addr); cs = accept(s, (struct sockaddr *)&addr, (socklen_t *)&size); if(cs < 0) { printf("Network error: %d\n", get_network_error()); break; } // Check for same client for (i = 0; i < MAX_CLIENTS; i++) { if(clients[i].connected && clients[i].ip_addr.s_addr == addr.sin_addr.s_addr) break; } if(i != MAX_CLIENTS) { // Shutdown socket and wait for thread to complete shutdown(clients[i].s, SHUT_RDWR); closesocket(clients[i].s); join_thread(clients[i].thread); printf("Reconnection from %s\n", inet_ntoa(addr.sin_addr)); } else { if(whitelist_start != 0) { uint32_t ip = BE32(addr.sin_addr.s_addr); if(ip < whitelist_start || ip > whitelist_end) { printf("Rejected connection from %s (not in whitelist)\n", inet_ntoa(addr.sin_addr)); closesocket(cs); continue; } } for (i = 0; i < MAX_CLIENTS; i++) { if(!clients[i].connected) break; } if(i == MAX_CLIENTS) { printf("Too many connections! (rejected client: %s)\n", inet_ntoa(addr.sin_addr)); closesocket(cs); continue; } printf("Connection from %s\n", inet_ntoa(addr.sin_addr)); } if(initialize_client(&clients[i]) != 0) { printf("System seems low in resources.\n"); break; } clients[i].s = cs; clients[i].ip_addr = addr.sin_addr; create_start_thread(&clients[i].thread, client_thread, &clients[i]); } #ifdef WIN32 #ifdef MERGE_DRIVES if(ignore_drives) { free(ignore_drives); } #endif WSACleanup(); #endif return 0; }
int main () { char message [512]; int n = 1; int tps = 1; if (initialize_socket(DEST_IP_AT, DEST_PORT_AT) != 0) { printf("[FAILED] Socket initialization failed\n"); } else { sleep(1); set_trim(message, n++); usleep(500000); while(tps < 167) { take_off(message, n++); usleep(30000); tps++; } tps = 0; while(tps < 133) { reset_com(message); usleep(30000); tps++; } tps = 0; /* while(tps < 30) { set_pitch(message, n++, BACK, 0.25); usleep(50000); tps++; } tps = 0; while(tps < 10) { set_pitch(message, n++, FRONT, 0.1); usleep(50000); tps++; } tps = 0; while(tps < 30) { set_pitch(message, n++, BACK, 0.0); usleep(50000); tps++; } tps = 0;*/ /* while(tps < 60) { take_off(message, n++); usleep(50000); tps++; } tps = 0;*/ while(tps < 150) { set_yaw(message, n++, LEFT, 0.4); usleep(30000); tps++; } tps = 0; set_yaw(message, n++, RIGHT, 0.0); usleep(30000); while(tps < 133) { reset_com(message); usleep(30000); tps++; } tps = 0; landing(message, n++); sleep(1); } close_socket(); return 0; }
int mdio_main(int argc, char *argv[]) #endif { int ret; int i; /* test related */ uint16_t phy_id; uint16_t reg_num; uint16_t val_in; uint16_t val_out; /*--- SETUP --------------------------------------------------------------*/ if (argc == 1) { printf("usage:\n"); printf("\n"); printf(" %s phy_id reg_no -- read register\n", argv[0]); printf(" %s phy_id reg_no value -- write register\n", argv[0]); printf("\n"); return -1; } initialize_socket(); if (argc == 4) /* Write to register */ { phy_id = strtol(argv[1], NULL, 16); reg_num = strtol(argv[2], NULL, 16); val_in = strtol(argv[3], NULL, 16); ret = set_phy_reg(phy_id, reg_num, val_in); if (ret != 0) { printf("%s() returned %d\n", "set_phy_reg", ret); } } else if (argc == 3) /* Read from register */ { phy_id = strtol(argv[1], NULL, 16); reg_num = strtol(argv[2], NULL, 16); ret = get_phy_reg(phy_id, reg_num, &val_out); if (ret != 0) { printf("%s() returned %d\n", "get_phy_reg", ret); } else { printf("0x%4x\n", val_out); } } else if (argc == 2) { phy_id = strtol(argv[1], NULL, 16); for (i = 0; i < 32; i++) { ret = get_phy_reg(phy_id, i, &val_out); printf("phy[%d][%d] = 0x%4x\n", phy_id, i, val_out); } } else { /* Read the PHY address */ phy_id = get_phy_id(); if (phy_id < 1) { /* failed (can not be negative) */ printf("getting phy id failed\n"); } else { printf("phy_id = %d\n", phy_id); } } return 0; }
static void assign_statsd_port(int newval, void *extra) { initialize_socket(statsd_host, newval); }
int main () { char message [512]; int n = 1; int tps = 1; if (initialize_socket(DEST_IP_AT, DEST_PORT_AT) != 0) { printf("[FAILED] Socket initialization failed\n"); } else { sleep(1); set_trim(message, n++); usleep(500000); ////////////// take off ////////////////////////// while(tps < 167) //100 avec 50ms { take_off(message, n++); usleep(30000); tps++; } tps = 0; ////////////// WAIT //////////////////// while(tps < 133) //80 { reset_com(message); usleep(30000); tps++; } tps = 0; ////////////// GO //////////////////// while(tps < 58) //35 { set_pitch(message, n++, FRONT, 0.25); usleep(30000); tps++; } tps = 0; while(tps < 17) //10 { set_pitch(message, n++, BACK, 0.25); usleep(30000); tps++; } tps = 0; while(tps < 17) { set_pitch(message, n++, FRONT, 0.0); usleep(30000); tps++; } tps = 0; ////////////// WAIT //////////////////// while(tps < 25) { reset_com(message); usleep(30000); tps++; } tps = 0; ////////////// ROTATE //////////////////// while(tps < 110) //140 { set_yaw(message, n++, LEFT, 0.4); usleep(30000); tps++; } tps = 0; set_yaw(message, n++, RIGHT, 0.0); usleep(30000); ////////////// WAIT //////////////////// while(tps < 80) { reset_com(message); usleep(30000); tps++; } tps = 0; ////////////// RETURN //////////////////// while(tps < 58) { set_pitch(message, n++, FRONT, 0.25); usleep(30000); tps++; } tps = 0; while(tps < 17) { set_pitch(message, n++, BACK, 0.25); usleep(30000); tps++; } tps = 0; while(tps < 17) { set_pitch(message, n++, FRONT, 0.0); usleep(30000); tps++; } tps = 0; ////////////// WAIT //////////////////// while(tps < 167) { reset_com(message); usleep(30000); tps++; } tps = 0; ////////////// LAND //////////////////// landing(message, n++); sleep(1); } close_socket(); return 0; }
/** @brief Initialize AT communication * @return -1 on failure */ int initialize_at_com() { at_socket = initialize_socket(DEST_IP_AT, DEST_PORT_AT); return at_socket.socket_id; }