uri.h File Reference

URI parsing and manipulation utilities. More...

#include <charconv>
#include <qb/io/config.h>
#include <qb/system/container/unordered_map.h>
#include <qb/utility/build_macros.h>
#include <regex>
#include <string>
#include <string_view>
#include <vector>

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Classes
class	qb::io::uri
	Class for parsing, manipulating, and representing URIs. More...

Functions
bool	qb::io::is_alnum (int c)
	Checks if a character is alphanumeric.
bool	qb::io::is_unreserved (int c)
	Checks if a character is unreserved according to RFC 3986.
bool	qb::io::is_gen_delim (int c)
	Checks if a character is a general delimiter according to RFC 3986.
bool	qb::io::is_sub_delim (int c)
	Checks if a character is a subdelimiter according to RFC 3986.
bool	qb::io::is_reserved (int c)
	Checks if a character is reserved according to RFC 3986.
bool	qb::io::is_scheme_character (int c)
	Checks if a character is valid for a URI scheme.
bool	qb::io::is_user_info_character (int c)
	Checks if a character is valid for URI user information.
bool	qb::io::is_authority_character (int c)
	Checks if a character is valid for the authority part of a URI.
bool	qb::io::is_path_character (int c)
	Checks if a character is valid for the path part of a URI.
bool	qb::io::is_query_character (int c)
	Checks if a character is valid for the query part of a URI.
bool	qb::io::is_fragment_character (int c)
	Checks if a character is valid for the fragment part of a URI.

Detailed Description

URI parsing and manipulation utilities.

This file provides a comprehensive URI (Uniform Resource Identifier) implementation that follows RFC 3986 standards. It includes functionality for parsing, encoding, decoding, and manipulating URIs with support for schemes, authority components, paths, queries, and fragments.

The implementation supports both IPv4 and IPv6 addressing formats and provides utility functions for character classification according to URI specifications.

Author

qb - C++ Actor Framework

Copyright

Copyright (c) 2011-2025 qb - isndev (cpp.actor) Licensed 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.

Function Documentation

is_alnum()

bool qb::io::is_alnum ( int c )

inline

Checks if a character is alphanumeric.

Parameters

c	The character to check

Returns

true if the character is alphanumeric, false otherwise

is_unreserved()

bool qb::io::is_unreserved ( int c )

inline

Checks if a character is unreserved according to RFC 3986.

Parameters

c	The character to check

Returns

true if the character is unreserved, false otherwise

is_gen_delim()

bool qb::io::is_gen_delim ( int c )

inline

Checks if a character is a general delimiter according to RFC 3986.

Parameters

c	The character to check

Returns

true if the character is a general delimiter, false otherwise

is_sub_delim()

bool qb::io::is_sub_delim ( int c )

inline

Checks if a character is a subdelimiter according to RFC 3986.

Parameters

c	The character to check

Returns

true if the character is a subdelimiter, false otherwise

is_reserved()

bool qb::io::is_reserved ( int c )

inline

Checks if a character is reserved according to RFC 3986.

Parameters

c	The character to check

Returns

true if the character is reserved, false otherwise

is_scheme_character()

bool qb::io::is_scheme_character ( int c )

inline

Checks if a character is valid for a URI scheme.

Parameters

c	The character to check

Returns

true if the character is valid for a scheme, false otherwise

is_user_info_character()

bool qb::io::is_user_info_character ( int c )

inline

Checks if a character is valid for URI user information.

Parameters

c	The character to check

Returns

true if the character is valid for user information, false otherwise

is_authority_character()

bool qb::io::is_authority_character ( int c )

inline

Checks if a character is valid for the authority part of a URI.

Parameters

c	The character to check

Returns

true if the character is valid for authority, false otherwise

is_path_character()

bool qb::io::is_path_character ( int c )

inline

Checks if a character is valid for the path part of a URI.

Parameters

c	The character to check

Returns

true if the character is valid for path, false otherwise

is_query_character()

bool qb::io::is_query_character ( int c )

inline

Checks if a character is valid for the query part of a URI.

Parameters

c	The character to check

Returns

true if the character is valid for query, false otherwise

is_fragment_character()

bool qb::io::is_fragment_character ( int c )

inline

Checks if a character is valid for the fragment part of a URI.

Parameters

c	The character to check

Returns

true if the character is valid for fragment, false otherwise