RFC-compliant URL/URI parser used internally by the VLink transport layer. 更多...

#include <cstdint>
#include <map>
#include <string>
#include "../base/macros.h"

url_parser.h 的引用(Include)关系图:

类
class	vlink::UrlParser
	Immutable RFC-3986 URL parser. 更多...

命名空间
namespace	vlink

详细描述

RFC-compliant URL/URI parser used internally by the VLink transport layer.

UrlParser decomposes a URL string into its constituent components following a strict subset of RFC 3986. It is used by Url to extract the URI scheme (which VLink treats as the transport prefix), host, path, and query parameters from VLink topic addresses such as:

dds://my_domain/vehicle/speed?domain_id=1&qos=best_effort
intra://my_topic
someip://127.0.0.1:30490/my_service?instance_id=1

Supported URL Components

Component	Example	Description
transport	`dds`	URI scheme / VLink transport prefix before ://
content	`//host/path`	Full content portion after the scheme
username	`user`	Optional credential before host
password	`pass`	Optional credential after :
host	`127.0.0.1`	Hostname or IP address
port	`30490`	TCP/UDP port number
path	`/vehicle/speed`	Topic path
query	`domain_id=1&qos=`...	Raw query string after ?
fragment	`section1`	Fragment identifier after `#`

Query Dictionary: The query string is automatically split into a std::map<string,string> using either & (default) or ; as the key-value pair separator. Values are split on the first = character.

Category

kHierarchical – standard scheme://authority/path?query#fragment syntax.
kNonHierarchical – opaque scheme:content syntax (e.g. mailto:user(at)host).

注解: UrlParser is a value type; it parses the URL at construction time and provides read-only accessors for each extracted component.

类

命名空间

详细描述