mirror of
https://github.com/transmission/transmission
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82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/* $Id: minisoap.c,v 1.12 2007/12/13 17:09:03 nanard Exp $ */
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/* Project : miniupnp
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* Author : Thomas Bernard
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* Copyright (c) 2005 Thomas Bernard
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* This software is subject to the conditions detailed in the
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* LICENCE file provided in this distribution.
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*
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* Minimal SOAP implementation for UPnP protocol.
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*/
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#include <stdio.h>
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#include <string.h>
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#ifdef WIN32
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#include <io.h>
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#include <winsock2.h>
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#define snprintf _snprintf
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#else
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#endif
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#include "minisoap.h"
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/* only for malloc */
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#include <stdlib.h>
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/* httpWrite sends the headers and the body to the socket
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* and returns the number of bytes sent */
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static int
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httpWrite(int fd, const char * body, int bodysize,
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const char * headers, int headerssize)
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{
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int n = 0;
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/*n = write(fd, headers, headerssize);*/
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/*if(bodysize>0)
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n += write(fd, body, bodysize);*/
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/* Note : my old linksys router only took into account
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* soap request that are sent into only one packet */
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char * p;
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p = malloc(headerssize+bodysize);
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memcpy(p, headers, headerssize);
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memcpy(p+headerssize, body, bodysize);
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/*n = write(fd, p, headerssize+bodysize);*/
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n = send(fd, p, headerssize+bodysize, 0);
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#ifdef WIN32
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shutdown(fd, SD_SEND);
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#else
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shutdown(fd, SHUT_WR); /*SD_SEND*/
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#endif
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free(p);
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return n;
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}
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/* self explanatory */
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int soapPostSubmit(int fd,
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const char * url,
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const char * host,
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unsigned short port,
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const char * action,
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const char * body)
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{
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int bodysize;
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char headerbuf[1024];
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int headerssize;
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bodysize = (int)strlen(body);
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/* We are not using keep-alive HTTP connections.
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* HTTP/1.1 needs the header Connection: close to do that.
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* This is the default with HTTP/1.0 */
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headerssize = snprintf(headerbuf, sizeof(headerbuf),
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/* "POST %s HTTP/1.1\r\n"*/
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"POST %s HTTP/1.0\r\n"
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"Host: %s:%d\r\n"
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"User-Agent: POSIX, UPnP/1.0, miniUPnPc/1.0\r\n"
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"Content-Length: %d\r\n"
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"Content-Type: text/xml\r\n"
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"SOAPAction: \"%s\"\r\n"
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/* "Connection: Close\r\n" */
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"\r\n",
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url, host, port, bodysize, action);
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return httpWrite(fd, body, bodysize, headerbuf, headerssize);
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}
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