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util/StringCompare: add more StringView overloads

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This commit is contained in:
Max Kellermann 2020-03-13 18:47:00 +01:00
parent a63d0ee8fc
commit 6876d160cf
1 changed files with 18 additions and 0 deletions
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18
src/util/StringCompare.hxx
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@ -81,6 +81,14 @@ StringStartsWithIgnoreCase(const char *haystack, StringView needle) noexcept
return StringIsEqualIgnoreCase(haystack, needle.data, needle.size); return StringIsEqualIgnoreCase(haystack, needle.data, needle.size);
} }
gcc_pure
static inline bool
StringStartsWithIgnoreCase(StringView haystack, StringView needle) noexcept
{
return haystack.size >= needle.size &&
StringIsEqualIgnoreCase(haystack.data, needle.data, needle.size);
}
gcc_pure gcc_nonnull_all gcc_pure gcc_nonnull_all
static inline const char * static inline const char *
StringAfterPrefixIgnoreCase(const char *haystack, StringView needle) noexcept StringAfterPrefixIgnoreCase(const char *haystack, StringView needle) noexcept
@ -90,6 +98,16 @@ StringAfterPrefixIgnoreCase(const char *haystack, StringView needle) noexcept
: nullptr; : nullptr;
} }
gcc_pure
static inline StringView
StringAfterPrefixIgnoreCase(StringView haystack,
StringView needle) noexcept
{
return StringStartsWithIgnoreCase(haystack, needle)
? haystack.substr(needle.size)
: nullptr;
}
/** /**
* Check if the given string ends with the specified suffix. If yes, * Check if the given string ends with the specified suffix. If yes,
* returns the position of the suffix, and nullptr otherwise. * returns the position of the suffix, and nullptr otherwise.