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util/UriExtract: pass std::string_view to uri_get_suffix()

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This commit is contained in:
Max Kellermann
2020-11-04 21:10:58 +01:00
parent 35a232105e
commit 2a9131498f
4 changed files with 14 additions and 12 deletions
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17
src/util/UriExtract.cxx
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@@ -122,20 +122,21 @@ uri_get_path(std::string_view uri) noexcept
/* suffixes should be ascii only characters */
std::string_view
uri_get_suffix(const char *uri) noexcept
uri_get_suffix(std::string_view _uri) noexcept
{
const char *suffix = std::strrchr(uri, '.');
if (suffix == nullptr || suffix == uri ||
suffix[-1] == '/' || suffix[-1] == '\\')
StringView uri(_uri);
const char *dot = uri.FindLast('.');
if (dot == nullptr || dot == uri.data ||
dot[-1] == '/' || dot[-1] == '\\')
return {};
++suffix;
if (strpbrk(suffix, "/\\") != nullptr)
auto suffix = uri.substr(dot + 1);
if (suffix.Find('/') != nullptr || suffix.Find('\\') != nullptr)
/* this was not the last path segment */
return {};
/* remove the query string */
return StringView(suffix).Split('?').first;
return suffix.Split('?').first;
}
const char *

2
src/util/UriExtract.hxx
View File

@@ -63,7 +63,7 @@ uri_get_path(std::string_view uri) noexcept;
gcc_pure
std::string_view
uri_get_suffix(const char *uri) noexcept;
uri_get_suffix(std::string_view uri) noexcept;
/**
* Returns the URI fragment, i.e. the portion after the '#', but