Rev 951 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 1063 | tullio | 1 | |
| 2 | /* |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 16 | * |
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| 17 | */ |
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| 18 | |||
| 951 | trimarchi | 19 | #include <kernel/kern.h> |
| 20 | #include <drivers/udpip.h> |
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| 21 | |||
| 22 | #include <stdlib.h> |
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| 23 | #include <string.h> |
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| 24 | #include <unistd.h> |
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| 25 | |||
| 26 | UDP_ADDR target, local; |
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| 27 | int socket; |
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| 28 | IP_ADDR bindlist[5]; |
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| 29 | char local_ip[20], target_ip[20], buff[10]; |
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| 30 | static int pkt_number=0; |
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| 31 | |||
| 32 | typedef struct tests_udp_header { |
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| 33 | char id[12]; |
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| 34 | unsigned int pkt_number; |
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| 35 | unsigned int size; |
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| 36 | } tests_udp_header; |
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| 37 | |||
| 38 | #define HEADER "TEST" |
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| 39 | #define LOCAL_ADDR "192.168.82.246" |
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| 40 | #define REMOTE_ADDR "192.168.82.205" |
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| 41 | |||
| 42 | /* Init the network stack */ |
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| 43 | int init_network(void) |
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| 44 | { |
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| 45 | struct net_model m = net_base; |
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| 46 | |||
| 47 | strcpy(local_ip, LOCAL_ADDR); |
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| 48 | strcpy(target_ip, REMOTE_ADDR); |
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| 49 | |||
| 50 | ip_str2addr(local_ip,&(local.s_addr)); |
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| 51 | /* set the source port */ |
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| 52 | local.s_port = 24000; |
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| 53 | |||
| 54 | /* target IP string to addr */ |
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| 55 | ip_str2addr(target_ip,&(bindlist[0])); |
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| 56 | memset(&(bindlist[1]), 0, sizeof(IP_ADDR)); |
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| 57 | /* bind */ |
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| 58 | socket = udp_bind(&local, NULL); |
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| 59 | |||
| 60 | /* target IP string to addr */ |
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| 61 | ip_str2addr(target_ip,&(target.s_addr)); |
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| 62 | /* target port */ |
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| 63 | target.s_port = 24000; |
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| 64 | |||
| 65 | net_setudpip(m, local_ip, "255.255.255.255"); |
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| 66 | |||
| 67 | if (net_init(&m) != 1) { |
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| 68 | cprintf("Network: Init Error.\n"); |
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| 69 | return -1; |
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| 70 | } |
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| 71 | |||
| 72 | return 0; |
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| 73 | |||
| 74 | } |
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| 75 | |||
| 76 | |||
| 77 | int udp_print(char *str, ...) |
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| 78 | { |
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| 79 | static char cbuf[1024]; |
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| 80 | char *p=cbuf; |
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| 81 | va_list parms; |
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| 82 | int result; |
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| 83 | int err=0; |
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| 84 | |||
| 85 | p+=sizeof(tests_udp_header); |
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| 86 | va_start(parms,str); |
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| 87 | result = vsprintf(p,str,parms); |
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| 88 | va_end(parms); |
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| 89 | ((tests_udp_header *)cbuf)->pkt_number=pkt_number; |
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| 90 | strncpy(cbuf,HEADER, strlen(HEADER)+1); |
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| 91 | pkt_number++; |
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| 92 | ((tests_udp_header *)cbuf)->size=result; |
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| 93 | |||
| 94 | err=udp_sendto(socket, cbuf, sizeof(tests_udp_header)+result,&target); |
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| 95 | sleep(1); |
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| 96 | return err; |
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| 97 | } |
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| 98 |