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/******************************************************************
* $Id: postserver.c,v 1.4 2004/10/15 13:42:07 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: ferhatayaz@yahoo.com
******************************************************************/
#include <nanohttp/nanohttp-server.h>
#include <stdio.h>
/*
Please ignore this file. This is just for me to test
some features and new functions. In the future this
file will also be good start to learn nanohttp
*/
static
void _print_binary_ascii(int n)
{
int i,c=0;
char ascii[36];
for (i=0;i<32;i++) {
ascii[34-i-c] = (n & (1<<i))?'1':'0';
if ((i+1)%8 == 0) {
c++;
ascii[i+c] = ' ';
}
}
ascii[35]='\0';
log_verbose2("%s", ascii);
}
static
void _print_binary_ascii2(unsigned char n)
{
int i,c=0;
char ascii[9];
for (i=0;i<8;i++) {
ascii[7-i] = (n & (1<<i))?'1':'0';
}
ascii[8]='\0';
log_verbose2("%s", ascii);
}
void echomime_service(httpd_conn_t *conn, hrequest_t *req)
{
part_t *part;
int status;
char *content_type , *transfer_encoding,
*content_id, *root_content_type;
if (!req->attachments || !req->content_type)
{
httpd_send_header(conn, 200, "OK");
http_output_stream_write_string(conn->out, "<html><body><h1>");
http_output_stream_write_string(conn->out,
"You do not posted a MIME message!<hr></h1></body></html>");
return;
}
else
{
root_content_type = hpairnode_get(req->content_type->params, "type");
status =
httpd_mime_send_header(conn, req->attachments->root_part->id, "",
root_content_type, 200, "OK");
if (status != H_OK)
return;
part = req->attachments->parts;
while (part)
{
content_id = hpairnode_get(part->header, HEADER_CONTENT_ID);
content_type = hpairnode_get(part->header, HEADER_CONTENT_TYPE);
transfer_encoding = hpairnode_get(part->header, HEADER_TRANSFER_ENCODING);
status = httpd_mime_send_file(conn, content_id,
content_type, transfer_encoding, part->filename);
if (status != H_OK)
return;
part = part->next;
}
httpd_mime_end(conn);
}
}
/*
SERVICE: http://host:port/postserver
*/
void post_service(httpd_conn_t *conn, hrequest_t *req)
{
unsigned char *postdata;
long received, total=0;
unsigned int tmp;
char buffer[15];
hpair_t *pair;
/*
postdata = httpd_get_postdata(conn, req, &received, -1);
*/
if (req->method == HTTP_REQUEST_POST) {
httpd_send_header(conn, 200, "OK");
http_output_stream_write_string(conn->out, "<html><body>\n");
http_output_stream_write_string(conn->out, "<h3>You Posted:</h3><hr>\n");
while (http_input_stream_is_ready(req->in))
{
received = http_input_stream_read(req->in, buffer, 10);
http_output_stream_write(conn->out, buffer, received);
total += received;
}
http_output_stream_write_string(conn->out, "<h3>Received size</h3><hr>\n");
sprintf(buffer, "%d", total);
http_output_stream_write_string(conn->out, buffer);
_print_binary_ascii2(postdata[0]);
_print_binary_ascii2(postdata[1]);
_print_binary_ascii2(postdata[2]);
_print_binary_ascii2(postdata[3]);
/* free(postdata);*/
} else {
httpd_send_header(conn, 200, "OK");
http_output_stream_write_string(conn->out, "<html><body>");
http_output_stream_write_string(conn->out, "<form action=\"/postserver\" method=\"POST\">");
http_output_stream_write_string(conn->out, "Enter Postdata: <input name=\"field\" type=\"text\">");
http_output_stream_write_string(conn->out, "<input type=\"submit\">");
}
http_output_stream_write_string(conn->out, "<hr><p><small>Content-Type:");
if (req->content_type)
{
http_output_stream_write_string(conn->out, req->content_type->type);
http_output_stream_write_string(conn->out, "<br>");
pair = req->content_type->params;
while (pair)
{
http_output_stream_write_string(conn->out, pair->key);
http_output_stream_write_string(conn->out, "=");
http_output_stream_write_string(conn->out, pair->value);
http_output_stream_write_string(conn->out, "<br>");
pair = pair->next;
}
}
else
{
http_output_stream_write_string(conn->out, "Not available");
}
http_output_stream_write_string(conn->out, "</body></html>");
}
int main(int argc, char *argv[])
{
log_set_level(HLOG_VERBOSE);
if (httpd_init(argc, argv)) {
fprintf(stderr, "can not init httpd");
return 1;
}
if (!httpd_register("/postserver", post_service)) {
fprintf(stderr, "Can not register service");
return 1;
}
if (!httpd_register("/axis/services/urn:EchoAttachmentsService", echomime_service)) {
fprintf(stderr, "Can not register service");
return 1;
}
if (httpd_run()) {
fprintf(stderr, "can not run httpd");
return 1;
}
httpd_destroy();
#ifdef MEM_DEBUG
_mem_report();
#endif
return 0;
}
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