propset.h

robocup rcssserver 运行防真机器人足球比赛所用的服务器端

// Scintilla source code edit control
/** @file PropSet.h
 ** A Java style properties file module.
 **/
// Copyright 1998-2002 by Neil Hodgson <[e-mail]>
// The License.txt file describes the conditions under which this software may be distributed.

#ifndef PROPSET_H
#define PROPSET_H
#include "SString.h"

bool EqualCaseInsensitive(const char *a, const char *b);

bool isprefix(const char *target, const char *prefix);

struct ScProperty {
        unsigned int hash;
        char *key;
        char *val;
        ScProperty *next;
        ScProperty() : hash(0), key(0), val(0), next(0) {}
};

/**
 */
class PropSet {
protected:
        enum { hashRoots=31 };
        ScProperty *props[hashRoots];
        ScProperty *enumnext;
        int enumhash;
        static bool caseSensitiveFilenames;
        static unsigned int HashString(const char *s, size_t len) {
                unsigned int ret = 0;
                while (len--) {
                        ret <<= 4;
                        ret ^= *s;
                        s++;
                }
                return ret;
        }
        static bool IncludesVar(const char *value, const char *key);

public:
        PropSet *superPS;
        PropSet();
        ~PropSet();
        void Set(const char *key, const char *val, int lenKey=-1, int lenVal=-1);
        void Set(const char *keyVal);
        void Unset(const char *key, int lenKey=-1);
        void SetMultiple(const char *s);
        SString Get(const char *key);
        SString GetExpanded(const char *key);
        SString Expand(const char *withVars, int maxExpands=100);
        int GetInt(const char *key, int defaultValue=0);
        SString GetWild(const char *keybase, const char *filename);
        SString GetNewExpand(const char *keybase, const char *filename="");
        void Clear();
        char *ToString();       // Caller must delete[] the return value
        bool GetFirst(char **key, char **val);
        bool GetNext(char **key, char **val);
        static void SetCaseSensitiveFilenames(bool caseSensitiveFilenames_) {
                caseSensitiveFilenames = caseSensitiveFilenames_;
        }

private:
        // copy-value semantics not implemented
        PropSet(const PropSet &copy);
        void operator=(const PropSet &assign);
};

/**
 */
class WordList {
public:
        // Each word contains at least one character - a empty word acts as sentinel at the end.
        char **words;
        char **wordsNoCase;
        char *list;
        int len;
        bool onlyLineEnds;      ///< Delimited by any white space or only line ends
        bool sorted;
        bool sortedNoCase;
        int starts[256];
        WordList(bool onlyLineEnds_ = false) :
                words(0), wordsNoCase(0), list(0), len(0), onlyLineEnds(onlyLineEnds_),
                sorted(false), sortedNoCase(false) {}
        ~WordList() { Clear(); }
        operator bool() { return len ? true : false; }
        char *operator[](int ind) { return words[ind]; }
        void Clear();
        void Set(const char *s);
        char *Allocate(int size);
        void SetFromAllocated();
        bool InList(const char *s);
        bool InListAbbreviated(const char *s, const char marker);
        const char *GetNearestWord(const char *wordStart, int searchLen,
                bool ignoreCase = false, SString wordCharacters="", int wordIndex = -1);
        char *GetNearestWords(const char *wordStart, int searchLen,
                bool ignoreCase=false, char otherSeparator='\0', bool exactLen=false);
};

inline bool IsAlphabetic(unsigned int ch) {
        return ((ch >= 'A') && (ch <= 'Z')) || ((ch >= 'a') && (ch <= 'z'));
}


#ifdef _MSC_VER
// Visual C++ doesn't like the private copy idiom for disabling
// the default copy constructor and operator=, but it's fine.
#pragma warning(disable: 4511 4512)
#endif

#endif