#include <URI.h>

Public Member Functions
	URI (llvm::StringRef Scheme, llvm::StringRef Authority, llvm::StringRef Body)

llvm::StringRef	scheme () const
	Returns decoded scheme e.g. "https".

llvm::StringRef	authority () const
	Returns decoded authority e.g. "reviews.lvm.org".

llvm::StringRef	body () const
	Returns decoded body e.g. "/D41946".

std::string	toString () const
	Returns a string URI with all components percent-encoded.

Static Public Member Functions
static llvm::Expected< URI >	create (llvm::StringRef AbsolutePath, llvm::StringRef Scheme)

static URI	create (llvm::StringRef AbsolutePath)

static URI	createFile (llvm::StringRef AbsolutePath)
	This creates a file:// URI for `AbsolutePath`. The path must be absolute.

static llvm::Expected< URI >	parse (llvm::StringRef Uri)

static llvm::Expected< std::string >	resolve (const URI &U, llvm::StringRef HintPath="")

static llvm::Expected< std::string >	resolve (llvm::StringRef FileURI, llvm::StringRef HintPath="")
	Same as above, in addition it parses the `FileURI` using URI::parse.

static llvm::Expected< std::string >	resolvePath (llvm::StringRef AbsPath, llvm::StringRef HintPath="")

static llvm::Expected< std::string >	includeSpelling (const URI &U)

Friends
bool	operator== (const URI &LHS, const URI &RHS)

bool	operator< (const URI &LHS, const URI &RHS)

Detailed Description

A URI describes the location of a source file. In the simplest case, this is a "file" URI that directly encodes the absolute path to a file. More abstract cases are possible: a shared index service might expose repo:// URIs that are relative to the source control root.

Clangd handles URIs of the form <scheme>:[//<authority>]<body>. It doesn't further split the authority or body into constituent parts (e.g. query strings is included in the body).

Definition at line 18 of file URI.h.

Constructor & Destructor Documentation

◆ URI()

lspserver::URI::URI	(	llvm::StringRef	Scheme,
		llvm::StringRef	Authority,
		llvm::StringRef	Body )

Definition at line 150 of file URI.cpp.

References URI().

Referenced by create(), createFile(), includeSpelling(), operator<, operator==, parse(), resolve(), and URI().

Member Function Documentation

◆ authority()

llvm::StringRef lspserver::URI::authority ( ) const

inline

Returns decoded authority e.g. "reviews.lvm.org".

Definition at line 25 of file URI.h.

◆ body()

llvm::StringRef lspserver::URI::body ( ) const

inline

Returns decoded body e.g. "/D41946".

Definition at line 27 of file URI.h.

◆ create() [1/2]

URI lspserver::URI::create ( llvm::StringRef AbsolutePath )

static

Definition at line 216 of file URI.cpp.

References createFile(), and URI().

◆ create() [2/2]

llvm::Expected< URI > lspserver::URI::create	(	llvm::StringRef	AbsolutePath,
		llvm::StringRef	Scheme )

static

Creates a URI for a file in the given scheme. Scheme must be registered. The URI is percent-encoded.

Definition at line 206 of file URI.cpp.

References lspserver::error().

◆ createFile()

URI lspserver::URI::createFile ( llvm::StringRef AbsolutePath )

static

This creates a file:// URI for AbsolutePath. The path must be absolute.

Definition at line 235 of file URI.cpp.

References URI().

Referenced by create(), and lspserver::URIForFile::uri().

◆ includeSpelling()

llvm::Expected< std::string > lspserver::URI::includeSpelling ( const URI & U )

static

Gets the preferred spelling of this file for #include, if there is one, e.g. <system_header.h>, "path/to/x.h".

This allows URI schemas to provide their customized include paths.

Returns an empty string if normal include-shortening based on the absolute path should be used. Fails if the URI is not valid in the schema.

Definition at line 270 of file URI.cpp.

References URI().

◆ parse()

llvm::Expected< URI > lspserver::URI::parse ( llvm::StringRef Uri )

static

Parse a URI string "<scheme>:[//<authority>/]<path>". Percent-encoded characters in the URI will be decoded.

Definition at line 174 of file URI.cpp.

References lspserver::error(), and URI().

Referenced by lspserver::fromJSON(), and resolve().

◆ resolve() [1/2]

llvm::Expected< std::string > lspserver::URI::resolve	(	const URI &	U,
		llvm::StringRef	HintPath = "" )

static

Resolves the absolute path of U. If there is no matching scheme, or the URI is invalid in the scheme, this returns an error.

HintPath A related path, such as the current file or working directory, which can help disambiguate when the same file exists in many workspaces.

Definition at line 242 of file URI.cpp.

References URI().

Referenced by lspserver::URIForFile::fromURI(), and resolve().

◆ resolve() [2/2]

llvm::Expected< std::string > lspserver::URI::resolve	(	llvm::StringRef	FileURI,
		llvm::StringRef	HintPath = "" )

static

Same as above, in addition it parses the FileURI using URI::parse.

Definition at line 195 of file URI.cpp.

References parse(), and resolve().

◆ resolvePath()

llvm::Expected< std::string > lspserver::URI::resolvePath	(	llvm::StringRef	AbsPath,
		llvm::StringRef	HintPath = "" )

static

Resolves AbsPath into a canonical path of its URI, by converting AbsPath to URI and resolving the URI to get th canonical path. This ensures that paths with the same URI are resolved into consistent file path.

Definition at line 250 of file URI.cpp.

Referenced by lspserver::URIForFile::canonicalize().

◆ scheme()

llvm::StringRef lspserver::URI::scheme ( ) const

inline

Returns decoded scheme e.g. "https".

Definition at line 23 of file URI.h.

◆ toString()

std::string lspserver::URI::toString ( ) const

Returns a string URI with all components percent-encoded.

Definition at line 158 of file URI.cpp.

Referenced by lspserver::URIForFile::uri().

Friends And Related Symbol Documentation

◆ operator<

bool operator<	(	const URI &	LHS,
		const URI &	RHS )

friend

Definition at line 82 of file URI.h.

References URI().

◆ operator==

bool operator==	(	const URI &	LHS,
		const URI &	RHS )

friend

Definition at line 77 of file URI.h.

References URI().

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ URI()

Member Function Documentation

◆ authority()

◆ body()

◆ create() [1/2]

◆ create() [2/2]

◆ createFile()

◆ includeSpelling()

◆ parse()

◆ resolve() [1/2]

◆ resolve() [2/2]

◆ resolvePath()

◆ scheme()

◆ toString()

Friends And Related Symbol Documentation

◆ operator<

◆ operator==