1 | #include <stdio.h> |
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2 | #include <stdlib.h> |
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3 | #include <string.h> |
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4 | |
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5 | #include <sys/ioctl.h> |
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6 | #include <sys/socket.h> |
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7 | #include <sys/types.h> |
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8 | |
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9 | #include <netinet/in.h> |
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10 | #include <netdb.h> |
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11 | #include <unistd.h> |
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12 | #include <fcntl.h> |
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13 | |
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14 | #define IP "200.189.113.148" |
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15 | |
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16 | #define PORT "5222" |
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17 | |
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18 | int main(void) |
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19 | { |
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20 | struct sockaddr_in socketaddr; |
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21 | int socketfd, |
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22 | nHostPort; |
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23 | int err, |
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24 | i, |
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25 | unit; |
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26 | char buff[4096]; |
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27 | char * _xml = (char)NULL, |
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28 | * xml_connect = {"<?xml version='1.0' encoding='UTF-8'?><stream:stream to='%s' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>"}; |
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29 | |
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30 | _xml = (char *)malloc(sizeof(xml_connect)); |
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31 | |
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32 | if ( (nHostPort = strtol(PORT, 0, 10)) == 0 ) |
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33 | { |
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34 | printf("\n<port>\n\n"); |
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35 | printf("\ncould not make a socket\n"); |
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36 | return 0; |
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37 | } |
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38 | |
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39 | socketfd = socket(AF_INET, SOCK_STREAM, 0); |
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40 | |
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41 | socketaddr.sin_family = AF_INET; |
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42 | //socketaddr.sin_addr.s_addr = INADDR_ANY;//inet_addr(IP); |
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43 | //socketaddr.sin_addr.s_addr = inet_addr("10.15.20.42"); |
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44 | inet_aton(IP, &socketaddr.sin_addr); |
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45 | socketaddr.sin_port = htons(nHostPort); |
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46 | |
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47 | err = connect(socketfd, (struct sockaddr*)&socketaddr, sizeof(socketaddr)); |
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48 | |
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49 | if ( err < 0 ) |
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50 | { |
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51 | printf("Socket returned error #%d,program terminated\n", err); |
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52 | exit(0); |
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53 | } |
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54 | |
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55 | struct hostent *hp; |
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56 | hp = gethostbyaddr((char *)&socketaddr.sin_addr.s_addr, sizeof socketaddr.sin_addr.s_addr, AF_INET); |
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57 | |
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58 | printf("\n\n%s\n\n", inet_ntoa(socketaddr.sin_addr)); |
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59 | printf("\n\n%d\n\n", inet_network("expresso.pr.gov.br")); |
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60 | |
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61 | //printf("\n\n%d\n\n", socketaddr.sin_addr.s_addr); |
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62 | //printf("\n\n%s\n\n", gethostbyaddr((char *)&socketaddr.sin_addr.s_addr, sizeof socketaddr.sin_addr.s_addr, AF_INET)); |
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63 | |
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64 | |
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65 | sprintf(_xml, xml_connect, IP); |
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66 | |
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67 | write(socketfd, _xml, strlen(_xml)); |
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68 | |
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69 | read (socketfd, buff, sizeof(buff)); |
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70 | printf("%s\n\n", buff); |
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71 | //sleep(10); |
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72 | exit(0); |
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73 | } |
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