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cmunk
40 lines
906 B
C
40 lines
906 B
C
/* compile with: gcc -lsscript -o example example.c */
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#include <stdio.h>
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#include <errno.h>
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#include <time.h>
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main(int argc, char *argv[])
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{
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/* initializing variables */
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char result[255]=".";
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char *p;
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int port = atoi(argv[2]);
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int sockfd=0,i;
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time_t t,d;
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/* connect somewhere */
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printf("Connecting to %s:%i .. \n", argv[1], port);
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/* call to sscript_connect to connect to the server */
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sockfd=sscript_connect(sscript_resolve_host(argv[1]),port,NULL);
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/* if it returns -1, then print the error code */
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if(sockfd<1)
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{
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printf("An error occured: %d\n",errno);
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exit(1);
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}
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/* call to sscript_read and copy the result in 'result' */
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p = (char *)sscript_time_read(sockfd,5);
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if (p)
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{
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strcpy(result,p);
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t = atol(result);
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d = t - time(NULL);
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printf("TS difference from timeserver is %li (%li)\n", d, t);
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}
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/* print the result */
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/* disconnects */
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sscript_disconnect(sockfd);
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}
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