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Annotation of embedaddon/strongswan/scripts/fetch.c, revision 1.1.1.1

1.1       misho       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: }