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114 lines
4.3 KiB
C
114 lines
4.3 KiB
C
/**
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* Summary: library of generic URI related routines
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* Description: library of generic URI related routines
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* Implements RFC 2396
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*
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* Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Daniel Veillard shall not
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* be used in advertising or otherwise to promote the sale, use or other
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* dealings in this Software without prior written authorization from him.
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*
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* Author: Daniel Veillard
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**
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* Copyright (C) 2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Authors:
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* Richard W.M. Jones <rjones@redhat.com>
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*
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* Utility functions to help parse and assemble query strings.
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*/
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#ifndef QEMU_URI_H
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#define QEMU_URI_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* URI:
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*
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* A parsed URI reference. This is a struct containing the various fields
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* as described in RFC 2396 but separated for further processing.
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*/
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typedef struct URI {
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char *scheme; /* the URI scheme */
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char *opaque; /* opaque part */
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char *authority; /* the authority part */
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char *server; /* the server part */
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char *user; /* the user part */
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int port; /* the port number */
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char *path; /* the path string */
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char *fragment; /* the fragment identifier */
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int cleanup; /* parsing potentially unclean URI */
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char *query; /* the query string (as it appears in the URI) */
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} URI;
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URI *uri_new(void);
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char *uri_resolve(const char *URI, const char *base);
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char *uri_resolve_relative(const char *URI, const char *base);
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URI *uri_parse(const char *str);
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URI *uri_parse_raw(const char *str, int raw);
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int uri_parse_into(URI *uri, const char *str);
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char *uri_to_string(URI *uri);
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char *uri_string_escape(const char *str, const char *list);
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char *uri_string_unescape(const char *str, int len, char *target);
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void uri_free(URI *uri);
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/* Single web service query parameter 'name=value'. */
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typedef struct QueryParam {
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char *name; /* Name (unescaped). */
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char *value; /* Value (unescaped). */
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int ignore; /* Ignore this field in qparam_get_query */
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} QueryParam;
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/* Set of parameters. */
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typedef struct QueryParams {
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int n; /* number of parameters used */
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int alloc; /* allocated space */
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QueryParam *p; /* array of parameters */
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} QueryParams;
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struct QueryParams *query_params_new (int init_alloc);
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int query_param_append (QueryParams *ps, const char *name, const char *value);
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extern char *query_param_to_string (const QueryParams *ps);
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extern QueryParams *query_params_parse (const char *query);
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extern void query_params_free (QueryParams *ps);
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#ifdef __cplusplus
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}
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#endif
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#endif /* QEMU_URI_H */
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