diff options
Diffstat (limited to 'common/str.h')
| -rw-r--r-- | common/str.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/common/str.h b/common/str.h index 596bf341f9..20914c1f1f 100644 --- a/common/str.h +++ b/common/str.h @@ -149,6 +149,30 @@ public: bool contains(const char *x) const; bool contains(char x) const; + /** + * Simple DOS-style pattern matching function (understands * and ? like used in DOS). + * Taken from exult/files/listfiles.cc + * + * Token meaning: + * "*": any character, any amount of times. + * "?": any character, only once. + * + * Example strings/patterns: + * String: monkey.s01 Pattern: monkey.s?? => true + * String: monkey.s101 Pattern: monkey.s?? => false + * String: monkey.s99 Pattern: monkey.s?1 => false + * String: monkey.s101 Pattern: monkey.s* => true + * String: monkey.s99 Pattern: monkey.s*1 => false + * + * @param str Text to be matched against the given pattern. + * @param pat Glob pattern. + * + * @return true if str matches the pattern, false otherwise. + */ + bool matchString(const char *pat) const; + bool matchString(const String &pat) const; + + inline const char *c_str() const { return _str; } inline uint size() const { return _size; } @@ -172,11 +196,19 @@ public: /** Set character c at position p. */ void insertChar(char c, uint32 p); + /** Clears the string, making it empty. */ void clear(); + /** Convert all characters in the string to lowercase. */ void toLowercase(); + + /** Convert all characters in the string to uppercase. */ void toUppercase(); + /** + * Removes trailing and leading whitespaces. Uses isspace() to decide + * what is whitespace and what not. + */ void trim(); uint hash() const; @@ -257,6 +289,27 @@ Common::String lastPathComponent(const Common::String &path, const char sep); Common::String normalizePath(const Common::String &path, const char sep); +/** + * Simple DOS-style pattern matching function (understands * and ? like used in DOS). + * Taken from exult/files/listfiles.cc + * + * Token meaning: + * "*": any character, any amount of times. + * "?": any character, only once. + * + * Example strings/patterns: + * String: monkey.s01 Pattern: monkey.s?? => true + * String: monkey.s101 Pattern: monkey.s?? => false + * String: monkey.s99 Pattern: monkey.s?1 => false + * String: monkey.s101 Pattern: monkey.s* => true + * String: monkey.s99 Pattern: monkey.s*1 => false + * + * @param str Text to be matched against the given pattern. + * @param pat Glob pattern. + * + * @return true if str matches the pattern, false otherwise. + */ +bool matchString(const char *str, const char *pat); class StringList : public Array<String> { |