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Strongswan

    1: /*
    2:  * Copyright (C) 2010 Martin Willi
    3:  * Copyright (C) 2010 revosec AG
    4:  *
    5:  * This program is free software; you can redistribute it and/or modify it
    6:  * under the terms of the GNU General Public License as published by the
    7:  * Free Software Foundation; either version 2 of the License, or (at your
    8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
    9:  *
   10:  * This program is distributed in the hope that it will be useful, but
   11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   13:  * for more details.
   14:  */
   15: 
   16: #include <stdio.h>
   17: #include <unistd.h>
   18: 
   19: #include <library.h>
   20: #include <utils/debug.h>
   21: 
   22: static int count = 0;
   23: 
   24: static bool cb(void *userdata, chunk_t chunk)
   25: {
   26: 	if (write(1, chunk.ptr, chunk.len) == chunk.len)
   27: 	{
   28: 		count++;
   29: 		return TRUE;
   30: 	}
   31: 	return FALSE;
   32: }
   33: 
   34: int main(int argc, char *argv[])
   35: {
   36: 	chunk_t res;
   37: 
   38: 	library_init(NULL, "fetch");
   39: 	atexit(library_deinit);
   40: 	lib->plugins->load(lib->plugins, PLUGINS);
   41: 
   42: 	if (argc != 3 || (!streq(argv[1], "a") && !streq(argv[1], "s")))
   43: 	{
   44: 		fprintf(stderr, "usage: %s a|s <url>\n", argv[0]);
   45: 		return 1;
   46: 	}
   47: 	if (streq(argv[1], "a"))
   48: 	{
   49: 		if (lib->fetcher->fetch(lib->fetcher, argv[2], &res,
   50: 								FETCH_END) == SUCCESS)
   51: 		{
   52: 			ignore_result(write(1, res.ptr, res.len));
   53: 			free(res.ptr);
   54: 			return 0;
   55: 		}
   56: 	}
   57: 	else
   58: 	{
   59: 		if (lib->fetcher->fetch(lib->fetcher, argv[2], NULL,
   60: 								FETCH_CALLBACK, cb, FETCH_END) == SUCCESS)
   61: 		{
   62: 			fprintf(stderr, "received %d chunks\n", count);
   63: 			return 0;
   64: 		}
   65: 	}
   66: 	return 1;
   67: }