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CString::WildCmp(): add an optional case-sensitivity argument

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It's getting a common pattern to call AsLower() or MakeLower() on
the arguments passed to WildCmp(), we might as well add this for
convenience. It's tempting to make it case-insensitive by default,
since pretty much any IRC related comparison should be, but that
could potentially break some existing code.
This commit is contained in:
J-P Nurmi
2015-02-17 14:45:28 +01:00
parent a8b9542925
commit afaf255246
3 changed files with 45 additions and 12 deletions
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include/znc/ZNCString.h
+9 -3
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@@ -169,20 +169,26 @@ public:
*/
bool Equals(const CString& s, bool bCaseSensitive, CString::size_type uLen = CString::npos) const;
/**
* Do a wildcard comparision between two strings.
* Do a wildcard comparison between two strings.
* For example, the following returns true:
* <code>WildCmp("*!?bar@foo", "I_am!~bar@foo");</code>
* @param sWild The wildcards used for the comparison.
* @param sString The string that is used for comparing.
* @param cs CaseSensitive (default) if you want the comparison
* to be case sensitive, CaseInsensitive otherwise.
* @todo Make cs CaseInsensitive by default.
* @return true if the wildcard matches.
*/
static bool WildCmp(const CString& sWild, const CString& sString);
static bool WildCmp(const CString& sWild, const CString& sString, CaseSensitivity cs = CaseSensitive);
/**
* Do a wild compare on this string.
* @param sWild The wildcards used to for the comparison.
* @param cs CaseSensitive (default) if you want the comparison
* to be case sensitive, CaseInsensitive otherwise.
* @todo Make cs CaseInsensitive by default.
* @return The result of <code>this->WildCmp(sWild, *this);</code>.
*/
bool WildCmp(const CString& sWild) const;
bool WildCmp(const CString& sWild, CaseSensitivity cs = CaseSensitive) const;
/**
* Turn all characters in this string into their upper-case equivalent.