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Annotation of embedaddon/strongswan/scripts/fetch.c, revision 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: }