add a few checks
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@ -5,3 +5,9 @@ UPnP IGD control point (ie client) using libevent
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http://libevent.org
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https://github.com/libevent/libevent
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The UPnP Event code needs SUBSCRIBE / UNSUBSCRIBE / NOTIFY HTTP methods.
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Implementation is in progress in libevent HTTP code :
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https://github.com/libevent/libevent/pull/327
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TODO : improve error handling / reporting
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@ -1,6 +1,6 @@
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/* $Id: miniupnpc-libevent.c,v 1.27 2015/07/22 13:51:09 nanard Exp $ */
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/* miniupnpc-libevent
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* Copyright (c) 2008-2014, Thomas BERNARD <miniupnp@free.fr>
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* Copyright (c) 2008-2016, Thomas BERNARD <miniupnp@free.fr>
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* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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@ -240,6 +240,10 @@ static void upnpc_receive_and_parse_ssdp(evutil_socket_t s, short events, upnpc_
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debug_printf("device already known\n");
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} else {
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device = malloc(sizeof(upnpc_device_t));
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if(device == NULL) {
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debug_printf("Memory allocation error\n");
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return;
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}
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memset(device, 0, sizeof(upnpc_device_t));
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device->parent = p;
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device->next = p->devices;
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@ -247,7 +251,9 @@ static void upnpc_receive_and_parse_ssdp(evutil_socket_t s, short events, upnpc_
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if(upnpc_set_root_desc_location(device, location, locationsize) < 0) {
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return;
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}
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upnpc_get_desc(device, device->root_desc_location);
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if(upnpc_get_desc(device, device->root_desc_location)) {
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debug_printf("FAILED to request device root description\n");
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}
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}
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#if 0
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event_del(p->ev_ssdp_recv); /* stop receiving SSDP responses */
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@ -523,8 +529,7 @@ static int upnpc_get_desc(upnpc_device_t * d, const char * url)
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evhttp_add_header(headers, "Host", hostname_port);
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evhttp_add_header(headers, "Connection", "close");
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/*evhttp_add_header(headers, "User-Agent", "***");*/
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evhttp_make_request(d->desc_conn, req, EVHTTP_REQ_GET, path);
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return 0;
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return evhttp_make_request(d->desc_conn, req, EVHTTP_REQ_GET, path);
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}
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static char * build_url_string(const char * urlbase, const char * root_desc_url, const char * controlurl)
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