Edit File: apr_uri.h
/* Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * apr_uri.h: External Interface of apr_uri.c */ /** * @file apr_uri.h * @brief APR-UTIL URI Routines */ #ifndef APR_URI_H #define APR_URI_H #include "apu.h" #include "apr_network_io.h" #ifdef __cplusplus extern "C" { #endif /** * @defgroup APR_Util_URI URI * @ingroup APR_Util * @{ */ #define APR_URI_FTP_DEFAULT_PORT 21 /**< default FTP port */ #define APR_URI_SSH_DEFAULT_PORT 22 /**< default SSH port */ #define APR_URI_TELNET_DEFAULT_PORT 23 /**< default telnet port */ #define APR_URI_GOPHER_DEFAULT_PORT 70 /**< default Gopher port */ #define APR_URI_HTTP_DEFAULT_PORT 80 /**< default HTTP port */ #define APR_URI_POP_DEFAULT_PORT 110 /**< default POP port */ #define APR_URI_NNTP_DEFAULT_PORT 119 /**< default NNTP port */ #define APR_URI_IMAP_DEFAULT_PORT 143 /**< default IMAP port */ #define APR_URI_PROSPERO_DEFAULT_PORT 191 /**< default Prospero port */ #define APR_URI_WAIS_DEFAULT_PORT 210 /**< default WAIS port */ #define APR_URI_LDAP_DEFAULT_PORT 389 /**< default LDAP port */ #define APR_URI_HTTPS_DEFAULT_PORT 443 /**< default HTTPS port */ #define APR_URI_RTSP_DEFAULT_PORT 554 /**< default RTSP port */ #define APR_URI_SNEWS_DEFAULT_PORT 563 /**< default SNEWS port */ #define APR_URI_ACAP_DEFAULT_PORT 674 /**< default ACAP port */ #define APR_URI_NFS_DEFAULT_PORT 2049 /**< default NFS port */ #define APR_URI_TIP_DEFAULT_PORT 3372 /**< default TIP port */ #define APR_URI_SIP_DEFAULT_PORT 5060 /**< default SIP port */ /** Flags passed to unparse_uri_components(): */ /** suppress "scheme://user\@site:port" */ #define APR_URI_UNP_OMITSITEPART (1U<<0) /** Just omit user */ #define APR_URI_UNP_OMITUSER (1U<<1) /** Just omit password */ #define APR_URI_UNP_OMITPASSWORD (1U<<2) /** omit "user:password\@" part */ #define APR_URI_UNP_OMITUSERINFO (APR_URI_UNP_OMITUSER | \ APR_URI_UNP_OMITPASSWORD) /** Show plain text password (default: show XXXXXXXX) */ #define APR_URI_UNP_REVEALPASSWORD (1U<<3) /** Show "scheme://user\@site:port" only */ #define APR_URI_UNP_OMITPATHINFO (1U<<4) /** Omit the "?queryarg" from the path */ #define APR_URI_UNP_OMITQUERY (1U<<5) /** @see apr_uri_t */ typedef struct apr_uri_t apr_uri_t; /** * A structure to encompass all of the fields in a uri */ struct apr_uri_t { /** scheme ("http"/"ftp"/...) */ char *scheme; /** combined [user[:password]\@]host[:port] */ char *hostinfo; /** user name, as in http://user:passwd\@host:port/ */ char *user; /** password, as in http://user:passwd\@host:port/ */ char *password; /** hostname from URI (or from Host: header) */ char *hostname; /** port string (integer representation is in "port") */ char *port_str; /** the request path (or NULL if only scheme://host was given) */ char *path; /** Everything after a '?' in the path, if present */ char *query; /** Trailing "#fragment" string, if present */ char *fragment; /** structure returned from gethostbyname() */ struct hostent *hostent; /** The port number, numeric, valid only if port_str != NULL */ apr_port_t port; /** has the structure been initialized */ unsigned is_initialized:1; /** has the DNS been looked up yet */ unsigned dns_looked_up:1; /** has the dns been resolved yet */ unsigned dns_resolved:1; }; /* apr_uri.c */ /** * Return the default port for a given scheme. The schemes recognized are * http, ftp, https, gopher, wais, nntp, snews, and prospero * @param scheme_str The string that contains the current scheme * @return The default port for this scheme */ APU_DECLARE(apr_port_t) apr_uri_port_of_scheme(const char *scheme_str); /** * Unparse a apr_uri_t structure to an URI string. Optionally * suppress the password for security reasons. * @param p The pool to allocate out of * @param uptr All of the parts of the uri * @param flags How to unparse the uri. One of: * <PRE> * APR_URI_UNP_OMITSITEPART Suppress "scheme://user\@site:port" * APR_URI_UNP_OMITUSER Just omit user * APR_URI_UNP_OMITPASSWORD Just omit password * APR_URI_UNP_OMITUSERINFO Omit "user:password\@" part * APR_URI_UNP_REVEALPASSWORD Show plain text password (default: show XXXXXXXX) * APR_URI_UNP_OMITPATHINFO Show "scheme://user\@site:port" only * APR_URI_UNP_OMITQUERY Omit "?queryarg" or "#fragment" * </PRE> * @return The uri as a string */ APU_DECLARE(char *) apr_uri_unparse(apr_pool_t *p, const apr_uri_t *uptr, unsigned flags); /** * Parse a given URI, fill in all supplied fields of a apr_uri_t * structure. This eliminates the necessity of extracting host, port, * path, query info repeatedly in the modules. * @param p The pool to allocate out of * @param uri The uri to parse * @param uptr The apr_uri_t to fill out * @return APR_SUCCESS for success or error code */ APU_DECLARE(apr_status_t) apr_uri_parse(apr_pool_t *p, const char *uri, apr_uri_t *uptr); /** * Special case for CONNECT parsing: it comes with the hostinfo part only * @param p The pool to allocate out of * @param hostinfo The hostinfo string to parse * @param uptr The apr_uri_t to fill out * @return APR_SUCCESS for success or error code */ APU_DECLARE(apr_status_t) apr_uri_parse_hostinfo(apr_pool_t *p, const char *hostinfo, apr_uri_t *uptr); /** @} */ #ifdef __cplusplus } #endif #endif /* APR_URI_H */
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