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/******************************************************************
* $Id: httpgetcb.c,v 1.1 2003/12/11 14:52:14 snowdrop Exp $
*
* CSOAP Project: A http client/server library in C (example)
* Copyright (C) 2003 Ferhat Ayaz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Email: ayaz@jprogrammer.net
******************************************************************/
#include <nanohttp/nanohttp-client.h>
#include <stdio.h>
FILE *fd;
void my_start_callback(httpc_conn_t *conn, void *userdata,
hpair_t *header, const char *spec,
int errcode, const char *desc)
{
hpair_t *pair;
log_debug2("Spec : '%s'", spec);
log_debug2("Status: %d", errcode);
log_debug2("Desc : '%s'", desc);
pair = header;
while (pair != NULL) {
log_debug3("%s: %s", pair->key, pair->value);
pair = pair->next;
}
log_debug1("\n");
}
void my_callback(int counter, httpc_conn_t* conn,
void *userdata, int size, char *buffer)
{
/* print body */
if (size > 0) fwrite(buffer, size, 1, fd);
}
int main(int argc, char *argv[])
{
httpc_conn_t *conn;
if (argc < 3) {
fprintf(stderr, "usage %s <url> <filename>\n", argv[0]);
exit(1);
}
fd = fopen(argv[2], "w");
if (fd == NULL) {
fprintf(stderr, "can not open '%s'\n", argv[2]);
exit(1);
}
conn = httpc_new();
httpc_get_cb(conn, argv[1], my_start_callback, my_callback, NULL);
httpc_free(conn);
fclose(fd);
log_debug1("finished");
return 0;
}
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