projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| ca0defb9 PB |
1 | /** |
| 2 | * Summary: library of generic URI related routines | |
| 3 | * Description: library of generic URI related routines | |
| 4 | * Implements RFC 2396 | |
| 5 | * | |
| 6 | * Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved. | |
| 7 | * | |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 9 | * of this software and associated documentation files (the "Software"), to deal | |
| 10 | * in the Software without restriction, including without limitation the rights | |
| 11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 12 | * copies of the Software, and to permit persons to whom the Software is | |
| 13 | * furnished to do so, subject to the following conditions: | |
| 14 | * | |
| 15 | * The above copyright notice and this permission notice shall be included in | |
| 16 | * all copies or substantial portions of the Software. | |
| 17 | * | |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 21 | * DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
| 22 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| 23 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| 24 | * | |
| 25 | * Except as contained in this notice, the name of Daniel Veillard shall not | |
| 26 | * be used in advertising or otherwise to promote the sale, use or other | |
| 27 | * dealings in this Software without prior written authorization from him. | |
| 28 | * | |
| 29 | * Author: Daniel Veillard | |
| 30 | ** | |
| 31 | * Copyright (C) 2007 Red Hat, Inc. | |
| 32 | * | |
| 33 | * This library is free software; you can redistribute it and/or | |
| 34 | * modify it under the terms of the GNU Lesser General Public | |
| 35 | * License as published by the Free Software Foundation; either | |
| 36 | * version 2.1 of the License, or (at your option) any later version. | |
| 37 | * | |
| 38 | * This library is distributed in the hope that it will be useful, | |
| 39 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 40 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 41 | * Lesser General Public License for more details. | |
| 42 | * | |
| 43 | * You should have received a copy of the GNU Lesser General Public | |
| 44 | * License along with this library; if not, write to the Free Software | |
| 45 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 46 | * | |
| 47 | * Authors: | |
| 48 | * Richard W.M. Jones <rjones@redhat.com> | |
| 49 | * | |
| 50 | * Utility functions to help parse and assemble query strings. | |
| 51 | */ | |
| 52 | ||
| 53 | #ifndef QEMU_URI_H | |
| 54 | #define QEMU_URI_H | |
| 55 | ||
| 56 | #ifdef __cplusplus | |
| 57 | extern "C" { | |
| 58 | #endif | |
| 59 | ||
| 60 | /** | |
| 61 | * URI: | |
| 62 | * | |
| 63 | * A parsed URI reference. This is a struct containing the various fields | |
| 64 | * as described in RFC 2396 but separated for further processing. | |
| 65 | */ | |
| 66 | typedef struct URI { | |
| 67 | char *scheme; /* the URI scheme */ | |
| 68 | char *opaque; /* opaque part */ | |
| 69 | char *authority; /* the authority part */ | |
| 70 | char *server; /* the server part */ | |
| 71 | char *user; /* the user part */ | |
| 72 | int port; /* the port number */ | |
| 73 | char *path; /* the path string */ | |
| 74 | char *fragment; /* the fragment identifier */ | |
| 75 | int cleanup; /* parsing potentially unclean URI */ | |
| 76 | char *query; /* the query string (as it appears in the URI) */ | |
| 77 | } URI; | |
| 78 | ||
| 79 | URI *uri_new(void); | |
| 80 | char *uri_resolve(const char *URI, const char *base); | |
| 81 | char *uri_resolve_relative(const char *URI, const char *base); | |
| 82 | URI *uri_parse(const char *str); | |
| 83 | URI *uri_parse_raw(const char *str, int raw); | |
| 84 | int uri_parse_into(URI *uri, const char *str); | |
| 85 | char *uri_to_string(URI *uri); | |
| 86 | char *uri_string_escape(const char *str, const char *list); | |
| 87 | char *uri_string_unescape(const char *str, int len, char *target); | |
| 88 | void uri_free(URI *uri); | |
| 89 | ||
| 90 | /* Single web service query parameter 'name=value'. */ | |
| 91 | typedef struct QueryParam { | |
| 92 | char *name; /* Name (unescaped). */ | |
| 93 | char *value; /* Value (unescaped). */ | |
| 94 | int ignore; /* Ignore this field in qparam_get_query */ | |
| 95 | } QueryParam; | |
| 96 | ||
| 97 | /* Set of parameters. */ | |
| 98 | typedef struct QueryParams { | |
| 99 | int n; /* number of parameters used */ | |
| 100 | int alloc; /* allocated space */ | |
| 101 | QueryParam *p; /* array of parameters */ | |
| 102 | } QueryParams; | |
| 103 | ||
| 104 | struct QueryParams *query_params_new (int init_alloc); | |
| 105 | int query_param_append (QueryParams *ps, const char *name, const char *value); | |
| 106 | extern char *query_param_to_string (const QueryParams *ps); | |
| 107 | extern QueryParams *query_params_parse (const char *query); | |
| 108 | extern void query_params_free (QueryParams *ps); | |
| 109 | ||
| 110 | #ifdef __cplusplus | |
| 111 | } | |
| 112 | #endif | |
| 113 | #endif /* QEMU_URI_H */ |