/** * 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 */