This documentation is for version v1.6.0 of NNG, but the latest released version is v1.10.0. see the documentation for v1.10.0 for the most up-to-date information.

nng_url(5)

NAME

nng_url - Universal Resource Locator object

SYNOPSIS

#include <nng/nng.h>

typedef struct nng_url {
    char *u_rawurl;
    char *u_scheme;
    char *u_userinfo;
    char *u_host;
    char *u_hostname;
    char *u_port;
    char *u_path;
    char *u_query;
    char *u_fragment;
    char *u_requri;
} nng_url;

DESCRIPTION

An nng_url is a structure used for representing URLs. These structures are created by parsing string formatted URLs with nng_url_parse().

Applications may access individual fields, but must not free or alter them, as the underlying memory is managed by the library.

The fields are as follows:

`u_rawurl`	The unparsed URL string. This will never be `NULL`.
`u_scheme`	The URL scheme, such as "http" or "inproc". Always lower case. This will never be `NULL`.
`u_userinfo`	This username and password if supplied in the URL string. Will be `NULL` when not present.
`u_host`	The full host part of the URL, including the port if present (separated by a colon.)
`u_hostname`	The name of the host, and may be the empty string in some cases.
`u_port`	The port. May be empty if irrelevant or not specified.
`u_path`	The path, typically used with HTTP or WebSockets. Will be empty string if not specified.
`u_query`	The query info (typically following `?` in the URL.) Will be `NULL` if not present.
`u_fragment`	This is used for specifying an anchor, the part after `#` in a URL. Will be `NULL` if not present.
`u_requri`	The full Request-URI (path[?query][#fragment]). Will be the empty string if not specified.

Other fields may also be present, but only those documented here are safe for application use.

More information about Universal Resource Locators can be found in RFC 3986.

nng_url(5)

NAME

SYNOPSIS

DESCRIPTION

SEE ALSO