/* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ /* * Copyright Joyent, Inc. and other Node contributors. 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 * AUTHORS OR COPYRIGHT HOLDERS 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. */ #include #include #include /* * Compile with -DHTTP_PARSER_STRICT=0 to make less checks, but run * faster */ #ifndef HTTP_PARSER_STRICT #define HTTP_PARSER_STRICT 1 #endif typedef enum { ISC_UF_SCHEMA = 0, ISC_UF_HOST = 1, ISC_UF_PORT = 2, ISC_UF_PATH = 3, ISC_UF_QUERY = 4, ISC_UF_FRAGMENT = 5, ISC_UF_USERINFO = 6, ISC_UF_MAX = 7 } isc_url_field_t; /* Result structure for isc_url_parse(). * * Callers should index into field_data[] with UF_* values iff field_set * has the relevant (1 << UF_*) bit set. As a courtesy to clients (and * because we probably have padding left over), we convert any port to * a uint16_t. */ typedef struct { uint16_t field_set; /* Bitmask of (1 << UF_*) values */ uint16_t port; /* Converted UF_PORT string */ struct { uint16_t off; /* Offset into buffer in which field starts */ uint16_t len; /* Length of run in buffer */ } field_data[ISC_UF_MAX]; } isc_url_parser_t; isc_result_t isc_url_parse(const char *buf, size_t buflen, bool is_connect, isc_url_parser_t *up); /*%< * Parse a URL; return nonzero on failure */