2 This file is part of GNUnet.
3 (C) 2009, 2010 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
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13 General Public License for more details.
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16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * Code in this file is originally inspired by the miniupnp library.
23 * Copyright (c) 2006, Thomas BERNARD. All rights reserved.
27 * Redistribution and use in source and binary forms, with or without
28 * modification, are permitted provided that the following conditions are met:
30 * * Redistributions of source code must retain the above copyright notice,
31 * this list of conditions and the following disclaimer.
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52 * @file nat/upnp-reply-parse.c
53 * @brief Parser for XML replies to UPnP commands
55 * @author Milan Bouchet-Valat
63 #include "gnunet_util_lib.h"
64 #include "upnp-minixml.h"
65 #include "upnp-reply-parse.h"
68 start_elt (void *d, const char *name, int l)
70 struct UPNP_REPLY_NameValueList_ *data =
71 (struct UPNP_REPLY_NameValueList_ *) d;
76 memcpy (data->curelt, name, l);
77 data->curelt[l] = '\0';
81 get_data (void *d, const char *datas, int l)
83 struct UPNP_REPLY_NameValueList_ *data =
84 (struct UPNP_REPLY_NameValueList_ *) d;
85 struct UPNP_REPLY_NameValue_ *nv;
87 nv = malloc (sizeof (struct UPNP_REPLY_NameValue_));
92 strncpy (nv->name, data->curelt, 64);
94 memcpy (nv->value, datas, l);
97 LIST_INSERT_HEAD (&(data->head), nv, entries);
101 UPNP_REPLY_parse_ (const char *buffer, int buf_size,
102 struct UPNP_REPLY_NameValueList_ *data)
104 struct UPNP_xml_parser_ parser;
106 LIST_INIT (&(data->head));
108 /* Init xml_parser object */
109 parser.xml_start = buffer;
110 parser.xml_size = buf_size;
112 parser.start_elt_func = start_elt;
113 parser.end_elt_func = 0;
114 parser.data_func = get_data;
117 UPNP_parse_xml_ (&parser);
121 UPNP_REPLY_free_ (struct UPNP_REPLY_NameValueList_ *pdata)
123 struct UPNP_REPLY_NameValue_ *nv;
125 while ((nv = pdata->head.lh_first) != NULL)
127 LIST_REMOVE (nv, entries);
133 UPNP_REPLY_get_value_ (struct UPNP_REPLY_NameValueList_ *pdata,
136 struct UPNP_REPLY_NameValue_ *nv;
139 for (nv = pdata->head.lh_first;
140 (nv != NULL) && (p == NULL); nv = nv->entries.le_next)
142 if (strcmp (nv->name, Name) == 0)
151 UPNP_REPLY_print_ (char *buffer, int buf_size)
153 struct UPNP_REPLY_NameValueList_ pdata;
154 struct UPNP_REPLY_NameValue_ *nv;
156 UPNP_REPLY_parse_ (buffer, buf_size, &pdata);
158 for (nv = pdata.head.lh_first; nv != NULL; nv = nv->entries.le_next)
160 GNUNET_log_from (GNUNET_ERROR_TYPE_DEBUG, "UPnP",
161 "%s = %s", nv->name, nv->abs_value);
164 UPNP_REPLY_free_ (&pdata);