mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-09-06 18:05:37 +00:00
![Paolo Bonzini](/assets/img/avatar_default.png)
Add a new URI parsing library to QEMU. The code has been borrowed from libxml2 and libvirt. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
114 lines
4.3 KiB
C
114 lines
4.3 KiB
C
/**
|
|
* Summary: library of generic URI related routines
|
|
* Description: library of generic URI related routines
|
|
* Implements RFC 2396
|
|
*
|
|
* Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Except as contained in this notice, the name of Daniel Veillard shall not
|
|
* be used in advertising or otherwise to promote the sale, use or other
|
|
* dealings in this Software without prior written authorization from him.
|
|
*
|
|
* Author: Daniel Veillard
|
|
**
|
|
* Copyright (C) 2007 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser 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
|
|
*
|
|
* Authors:
|
|
* Richard W.M. Jones <rjones@redhat.com>
|
|
*
|
|
* Utility functions to help parse and assemble query strings.
|
|
*/
|
|
|
|
#ifndef QEMU_URI_H
|
|
#define QEMU_URI_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* URI:
|
|
*
|
|
* A parsed URI reference. This is a struct containing the various fields
|
|
* as described in RFC 2396 but separated for further processing.
|
|
*/
|
|
typedef struct URI {
|
|
char *scheme; /* the URI scheme */
|
|
char *opaque; /* opaque part */
|
|
char *authority; /* the authority part */
|
|
char *server; /* the server part */
|
|
char *user; /* the user part */
|
|
int port; /* the port number */
|
|
char *path; /* the path string */
|
|
char *fragment; /* the fragment identifier */
|
|
int cleanup; /* parsing potentially unclean URI */
|
|
char *query; /* the query string (as it appears in the URI) */
|
|
} URI;
|
|
|
|
URI *uri_new(void);
|
|
char *uri_resolve(const char *URI, const char *base);
|
|
char *uri_resolve_relative(const char *URI, const char *base);
|
|
URI *uri_parse(const char *str);
|
|
URI *uri_parse_raw(const char *str, int raw);
|
|
int uri_parse_into(URI *uri, const char *str);
|
|
char *uri_to_string(URI *uri);
|
|
char *uri_string_escape(const char *str, const char *list);
|
|
char *uri_string_unescape(const char *str, int len, char *target);
|
|
void uri_free(URI *uri);
|
|
|
|
/* Single web service query parameter 'name=value'. */
|
|
typedef struct QueryParam {
|
|
char *name; /* Name (unescaped). */
|
|
char *value; /* Value (unescaped). */
|
|
int ignore; /* Ignore this field in qparam_get_query */
|
|
} QueryParam;
|
|
|
|
/* Set of parameters. */
|
|
typedef struct QueryParams {
|
|
int n; /* number of parameters used */
|
|
int alloc; /* allocated space */
|
|
QueryParam *p; /* array of parameters */
|
|
} QueryParams;
|
|
|
|
struct QueryParams *query_params_new (int init_alloc);
|
|
int query_param_append (QueryParams *ps, const char *name, const char *value);
|
|
extern char *query_param_to_string (const QueryParams *ps);
|
|
extern QueryParams *query_params_parse (const char *query);
|
|
extern void query_params_free (QueryParams *ps);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* QEMU_URI_H */
|