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isValidSchemeName: Add function

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This commit is contained in:
Robert Hensing 2023-12-06 15:14:41 +01:00
parent 79eb2920bb
commit d3a85b6834
3 changed files with 44 additions and 0 deletions
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9
src/libutil/url.hh
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@ -55,4 +55,13 @@ ParsedUrlScheme parseUrlScheme(std::string_view scheme);
changes absolute paths into file:// URLs. */
std::string fixGitURL(const std::string & url);
/**
* Whether a string is valid as RFC 3986 scheme name.
* Colon `:` is part of the URI; not the scheme name, and therefore rejected.
* See https://www.rfc-editor.org/rfc/rfc3986#section-3.1
*
* Does not check whether the scheme is understood, as that's context-dependent.
*/
bool isValidSchemeName(std::string_view scheme);
}