32 lines
850 B
C
32 lines
850 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <custom_signal.h>
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#include <structures.h>
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void serverSigHandler(int sig) {
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static int sigint_count = DEFAULT_SIGINT;
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switch (sig) {
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case SIGINT:
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sigint_count--;
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if (sigint_count > 0) {
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printf("<Server> Press again Ctrl^C to exit (whitin %d sec)\n", TIME_TO_RESET);
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alarm(TIME_TO_RESET);
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} else {
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// TODO bisogna fare un "at exit"
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exit(0);
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}
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break;
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default: //SIGALRM
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printf("<Server> Time to exit (%d sec) expired\n", TIME_TO_RESET);
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sigint_count = DEFAULT_SIGINT;
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break;
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}
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}
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void setServerSignalHandler() {
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signal(SIGINT, serverSigHandler);
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signal(SIGALRM, serverSigHandler);
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} |