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@ -41,12 +41,12 @@ extern int tvcmp ();
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int
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int
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main (argc, argv)
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main (argc, argv)
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int argc;
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int argc;
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char *argv[];
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const char *argv[];
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{
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{
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extern char *optarg;
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extern int optind;
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int result;
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int result;
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int remaining = argc;
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char **leftover;
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int sockfd;
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int sockfd;
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struct addrinfo hints, hints_numeric, *res;
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struct addrinfo hints, hints_numeric, *res;
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@ -61,6 +61,7 @@ main (argc, argv)
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FILE *files = NULL;
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FILE *files = NULL;
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CHANNEL channel;
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CHANNEL channel;
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int verbose = FALSE;
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int verbose = FALSE;
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int module_find = FALSE;
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int n, nr = 0;
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int n, nr = 0;
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#ifdef OPENSSL
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#ifdef OPENSSL
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int sslcode;
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int sslcode;
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@ -80,6 +81,7 @@ main (argc, argv)
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unsigned int wait = 1;
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unsigned int wait = 1;
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#endif
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#endif
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unsigned char fill = ' ';
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unsigned char fill = ' ';
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unsigned int fill_i;
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unsigned short fill_requested = 0;
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unsigned short fill_requested = 0;
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unsigned int i = 0;
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unsigned int i = 0;
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char *plugin_name = NULL;
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char *plugin_name = NULL;
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@ -101,6 +103,7 @@ main (argc, argv)
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unsigned short http = 0;
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unsigned short http = 0;
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unsigned short smtp = 0;
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unsigned short smtp = 0;
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unsigned short discard = 0;
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unsigned short discard = 0;
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unsigned short chargen = 0;
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unsigned short udp = 0;
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unsigned short udp = 0;
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unsigned short icp = 0;
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unsigned short icp = 0;
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@ -134,7 +137,37 @@ main (argc, argv)
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int priority_requested = 0;
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int priority_requested = 0;
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int tos;
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int tos;
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int tos_requested = 0;
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int tos_requested = 0;
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char *arg_end, *p;
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char *p;
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/* popt variables */
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const struct poptOption options[] = {
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{"verbose", 'v', POPT_ARG_NONE, &verbose, 'v'},
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{"size", 's', POPT_ARG_INT, &size, 's'},
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{"number", 'n', POPT_ARG_INT, &number, 'n'},
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#ifdef HAVE_USLEEP
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{"wait", 'w', POPT_ARG_FLOAT, &wait, 'w'},
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#else
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{"wait", 'w', POPT_ARG_INT, &wait, 'w'},
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#endif
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{"discard", 'd', POPT_ARG_NONE, &discard, 'd'},
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{"chargen", 'c', POPT_ARG_NONE, &chargen, 'c'},
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{"http", 'h', POPT_ARG_STRING, &url, 'h'},
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{"icp", 'i', POPT_ARG_STRING, &url, 'i'},
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{"ttcp", 'r', POPT_ARG_NONE, &ttcp, 'r'},
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{"udp", 'u', POPT_ARG_NONE, &udp, 'u'},
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{"timeout", 't', POPT_ARG_INT, &timeout, 't'},
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{"fill", 'f', POPT_ARG_INT, &fill_i, 'f'},
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{"smtp", 'S', POPT_ARG_NONE, &smtp, 'S'},
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{"ssl", 'C', POPT_ARG_NONE, &ssl, 'C'},
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{"priority", 'p', POPT_ARG_INT, &priority, 'p'},
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{"type-of-service", 'P', POPT_ARG_INT, &tos, 'P'},
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{"check-original", 'a', POPT_ARG_NONE, NULL, 'a'},
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{"ignore-cache", 'A', POPT_ARG_NONE, NULL, 'A'},
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{"ipv4", '4', POPT_ARG_NONE, NULL, '4'},
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{"ipv6", '6', POPT_ARG_NONE, NULL, '6'},
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{"module", 'm', POPT_ARG_STRING, &plugin_name, 'm'},
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{NULL, 0, 0, NULL, 0, NULL, NULL}
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};
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null_timeval.tv_sec = 0;
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null_timeval.tv_sec = 0;
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null_timeval.tv_usec = 0;
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null_timeval.tv_usec = 0;
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@ -154,28 +187,35 @@ main (argc, argv)
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{
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{
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results[i].valid = 0;
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results[i].valid = 0;
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}
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}
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progname = argv[0];
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progname = (char *) argv[0];
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while ((result =
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poptContext poptcon = poptGetContext (NULL, argc,
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getopt (argc, argv, "vs:n:w:dch:i:rut:f:SCp:P:aA46m:")) != -1)
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argv,
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options,
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0);
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while ((!module_find) && (result = poptGetNextOpt (poptcon)) != -1)
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{
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{
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if (result < -1)
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{
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err_ret ("%s: %s",
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poptBadOption (poptcon, POPT_BADOPTION_NOALIAS),
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poptStrerror (result));
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usage ();
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}
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remaining--;
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switch ((char) result)
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switch ((char) result)
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{
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{
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case 'v':
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case 'v':
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verbose = TRUE;
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break;
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break;
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case 'r':
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case 'r':
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ttcp = 1;
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break;
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break;
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case 'u':
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case 'u':
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udp = 1;
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break;
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break;
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case 'C':
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case 'C':
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ssl = 1;
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break;
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break;
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case 'd':
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case 'd':
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strcpy (port_name, DISCARD_TCP_PORT);
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strcpy (port_name, DISCARD_TCP_PORT);
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port_to_use = USE_DISCARD;
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port_to_use = USE_DISCARD;
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discard = 1;
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break;
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break;
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case 'c':
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case 'c':
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strcpy (port_name, CHARACTER_GENERATOR_TCP_PORT);
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strcpy (port_name, CHARACTER_GENERATOR_TCP_PORT);
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@ -183,17 +223,17 @@ main (argc, argv)
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stop_at_newlines = 0;
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stop_at_newlines = 0;
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break;
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break;
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case 'i':
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case 'i':
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remaining--;
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strcpy (port_name, DEFAULT_ICP_UDP_PORT);
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strcpy (port_name, DEFAULT_ICP_UDP_PORT);
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port_to_use = USE_ICP;
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port_to_use = USE_ICP;
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udp = 1;
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udp = 1;
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icp = 1;
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icp = 1;
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url = optarg;
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break;
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break;
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case 'h':
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case 'h':
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remaining--;
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strcpy (port_name, DEFAULT_HTTP_TCP_PORT);
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strcpy (port_name, DEFAULT_HTTP_TCP_PORT);
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port_to_use = USE_HTTP;
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port_to_use = USE_HTTP;
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http = 1;
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http = 1;
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url = optarg;
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break;
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break;
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case 'a':
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case 'a':
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nocache = 1;
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nocache = 1;
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@ -202,44 +242,24 @@ main (argc, argv)
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nocache = 2;
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nocache = 2;
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break;
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break;
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case 'f':
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case 'f':
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fill = *optarg;
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remaining--;
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fill = (char) fill_i;
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fill_requested = 1;
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fill_requested = 1;
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break;
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break;
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case 'S':
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case 'S':
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strcpy (port_name, "smtp");
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strcpy (port_name, "smtp");
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port_to_use = USE_SMTP;
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port_to_use = USE_SMTP;
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smtp = 1;
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break;
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break;
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case 'p':
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case 'p':
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priority = (int) strtol (optarg, &arg_end, 0);
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remaining--;
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if (arg_end == optarg || arg_end == '\0')
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priority_requested = 1;
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{
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(void) fprintf (stderr,
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"%s: socket priority (-p) should be numeric.\n",
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progname);
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exit (1);
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}
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else
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{
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priority_requested = 1;
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}
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break;
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break;
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case 'P':
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case 'P':
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tos = (int) strtol (optarg, &arg_end, 0);
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remaining--;
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if (arg_end == optarg || arg_end == '\0')
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tos_requested = 1;
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{
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(void) fprintf (stderr,
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"%s: IP type of service (-P) should be "
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"numeric.\n", progname);
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exit (1);
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}
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else
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{
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tos_requested = 1;
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}
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break;
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break;
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case 's':
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case 's':
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size = atoi (optarg);
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remaining--;
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if (size > MAX_LINE)
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if (size > MAX_LINE)
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{
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{
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(void) fprintf (stderr,
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(void) fprintf (stderr,
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@ -255,7 +275,7 @@ main (argc, argv)
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size_requested = 1;
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size_requested = 1;
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break;
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break;
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case 't':
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case 't':
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timeout = atoi (optarg);
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remaining--;
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timeout_requested = 1;
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timeout_requested = 1;
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if (size <= 0)
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if (size <= 0)
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{
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{
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@ -264,7 +284,7 @@ main (argc, argv)
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}
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}
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break;
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break;
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case 'n':
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case 'n':
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number = atoi (optarg);
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remaining--;
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if (number > MAX_ITERATIONS)
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if (number > MAX_ITERATIONS)
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{
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{
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(void) fprintf (stderr,
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(void) fprintf (stderr,
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@ -281,11 +301,7 @@ main (argc, argv)
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}
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}
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break;
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break;
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case 'w':
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case 'w':
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#ifdef HAVE_USLEEP
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remaining--;
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wait = atof (optarg);
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#else
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wait = atoi (optarg);
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#endif
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if (wait <= 0)
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if (wait <= 0)
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/* atoi returns zero when there is an error. So we cannot use
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/* atoi returns zero when there is an error. So we cannot use
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'-w 0' to specify no waiting. */
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'-w 0' to specify no waiting. */
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@ -302,7 +318,8 @@ main (argc, argv)
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family = AF_INET6;
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family = AF_INET6;
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break;
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break;
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case 'm':
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case 'm':
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plugin_name = optarg;
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remaining--;
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module_find = TRUE;
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break;
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break;
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default:
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default:
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usage ();
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usage ();
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@ -405,6 +422,8 @@ main (argc, argv)
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exit (1);
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exit (1);
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}
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}
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#endif
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#endif
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remaining--; /* No argv[0] this time */
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leftover = (char **) &argv[argc - remaining];
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if (plugin_name)
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if (plugin_name)
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{
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{
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/* TODO: add '.so' to the plugin name if it's not already there */
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/* TODO: add '.so' to the plugin name if it's not already there */
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@ -419,7 +438,7 @@ main (argc, argv)
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{
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{
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err_sys ("Cannot find init in %s: %s", plugin_name, dl_result);
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err_sys ("Cannot find init in %s: %s", plugin_name, dl_result);
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}
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}
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strcpy (port_name, plugin_init (argc, argv));
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strcpy (port_name, plugin_init (remaining, (const char **) leftover));
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plugin_start = dlsym (plugin, "start");
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plugin_start = dlsym (plugin, "start");
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dl_result = dlerror ();
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dl_result = dlerror ();
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if (dl_result)
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if (dl_result)
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@ -437,9 +456,7 @@ main (argc, argv)
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{
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{
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tcp = 1;
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tcp = 1;
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}
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}
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argc -= optind;
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if (remaining != 1)
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argv += optind;
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if (argc != 1)
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{
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{
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usage ();
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usage ();
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}
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}
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@ -447,7 +464,7 @@ main (argc, argv)
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{
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{
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printf ("\nThis is %s, version %s.\n\n", progname, VERSION);
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printf ("\nThis is %s, version %s.\n\n", progname, VERSION);
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}
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}
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server = argv[0];
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server = leftover[0];
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#ifdef LIBIDN
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#ifdef LIBIDN
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locale_server = server;
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locale_server = server;
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utf8_server = stringprep_locale_to_utf8 (server);
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utf8_server = stringprep_locale_to_utf8 (server);
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@ -588,16 +605,18 @@ main (argc, argv)
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strcpy (hbuf, "?");
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strcpy (hbuf, "?");
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strcpy (pbuf, "?");
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strcpy (pbuf, "?");
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}
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}
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if (verbose)
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if (plugin)
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{
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{
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printf ("Running start() for the plugin %s...\n", plugin_name);
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if (verbose)
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{
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printf ("Running start() for the plugin %s...\n", plugin_name);
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}
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plugin_start (res);
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}
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}
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plugin_start (res);
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#ifdef HTTP
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#ifdef HTTP
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if (http)
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if (http)
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{
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{
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sendline = make_http_sendline (url, server, atoi (pbuf), nocache);
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sendline = make_http_sendline (url, server, atoi (pbuf), nocache);
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/* printf ("DEBUG: sending %s\n", sendline); */
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}
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}
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else
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else
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#endif
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#endif
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@ -985,7 +1004,6 @@ main (argc, argv)
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ERR_error_string (sslcode, NULL));
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ERR_error_string (sslcode, NULL));
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}
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}
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}
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}
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/* printf ("DEBUG: writing %s with SSL\n", sendline); */
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}
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}
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#endif
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#endif
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#ifdef GNUTLS
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#ifdef GNUTLS
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@ -1009,7 +1027,6 @@ main (argc, argv)
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rc, gnutls_strerror (rc));
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rc, gnutls_strerror (rc));
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}
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}
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}
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}
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/* printf ("DEBUG: writing %s with TLS\n", sendline); */
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}
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}
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#endif
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#endif
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/* Write something to the server */
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/* Write something to the server */
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Stephane Bortzmeyer
20 years ago