-// SciTE - Scintilla based Text Editor
-// PropSet.h - a java style properties file module
-// Copyright 1998-2000 by Neil Hodgson <neilh@scintilla.org>
+// Scintilla source code edit control
+/** @file PropSet.h
+ ** A Java style properties file module.
+ **/
+// Copyright 1998-2002 by Neil Hodgson <neilh@scintilla.org>
// 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);
-#if PLAT_WIN
-#define strcasecmp stricmp
-#define strncasecmp strnicmp
-#endif
-
-#ifdef __WXMSW__
-#define strcasecmp stricmp
-#define strncasecmp strnicmp
-#endif
-
-// Define another string class.
-// While it would be 'better' to use std::string, that doubles the executable size.
-
-inline char *StringDup(const char *s, int len=-1) {
- if (!s)
- return 0;
- if (len == -1)
- len = strlen(s);
- char *sNew = new char[len + 1];
- if (sNew) {
- strncpy(sNew, s, len);
- sNew[len] = '\0';
- }
- return sNew;
-}
-
-class SString {
- char *s;
- int ssize;
-public:
- typedef const char* const_iterator;
- typedef int size_type;
- static size_type npos;
- const char* begin(void) const {
- return s;
- }
- const char* end(void) const {
- return &s[ssize];
- }
- size_type size(void) const {
- if (s)
- return ssize;
- else
- return 0;
- }
- SString &assign(const char* sother, int size_ = -1) {
- char *t = s;
- s = StringDup(sother,size_);
- ssize = (s) ? strlen(s) : 0;
- delete []t;
- return *this;
- }
- SString &assign(const SString& sother, int size_ = -1) {
- return assign(sother.s,size_);
- }
- SString &assign(const_iterator ibeg, const_iterator iend) {
- return assign(ibeg,iend - ibeg);
- }
- SString() {
- s = 0;
- ssize = 0;
- }
- SString(const SString &source) {
- s = StringDup(source.s);
- ssize = (s) ? strlen(s) : 0;
- }
- SString(const char *s_) {
- s = StringDup(s_);
- ssize = (s) ? strlen(s) : 0;
- }
- SString(int i) {
- char number[100];
- sprintf(number, "%0d", i);
- s = StringDup(number);
- ssize = (s) ? strlen(s) : 0;
- }
- ~SString() {
- delete []s;
- s = 0;
- ssize = 0;
- }
- SString &operator=(const SString &source) {
- if (this != &source) {
- delete []s;
- s = StringDup(source.s);
- ssize = (s) ? strlen(s) : 0;
- }
- return *this;
- }
- bool operator==(const SString &other) const {
- if ((s == 0) && (other.s == 0))
- return true;
- if ((s == 0) || (other.s == 0))
- return false;
- return strcmp(s, other.s) == 0;
- }
- bool operator!=(const SString &other) const {
- return !operator==(other);
- }
- bool operator==(const char *sother) const {
- if ((s == 0) && (sother == 0))
- return true;
- if ((s == 0) || (sother == 0))
- return false;
- return strcmp(s, sother) == 0;
- }
- bool operator!=(const char *sother) const {
- return !operator==(sother);
- }
- const char *c_str() const {
- if (s)
- return s;
- else
- return "";
- }
- int length() const {
- if (s)
- return strlen(s);
- else
- return 0;
- }
- char operator[](int i) const {
- if (s)
- return s[i];
- else
- return '\0';
- }
- SString &operator +=(const char *sother) {
- return append(sother,-1);
- }
- SString &operator +=(const SString &sother) {
- return append(sother.s,sother.ssize);
- }
- SString &operator +=(char ch) {
- return append(&ch,1);
- }
- SString &append(const char* sother, int lenOther) {
- int len = length();
- if(lenOther < 0)
- lenOther = strlen(sother);
- char *sNew = new char[len + lenOther + 1];
- if (sNew) {
- if (s)
- memcpy(sNew, s, len);
- strncpy(&sNew[len], sother, lenOther);
- sNew[len + lenOther] = '\0';
- delete []s;
- s = sNew;
- ssize = (s) ? strlen(s) : 0;
- }
- return *this;
- }
- int value() const {
- if (s)
- return atoi(s);
- else
- return 0;
- }
- void substitute(char find, char replace) {
- char *t = s;
- while (t) {
- t = strchr(t, find);
- if (t)
- *t = replace;
- }
- }
- // I don't think this really belongs here -- Neil
- void correctPath() {
-#ifdef unix
- substitute('\\', '/');
-#else
- substitute('/', '\\');
-#endif
- }
-};
+bool isprefix(const char *target, const char *prefix);
struct Property {
unsigned int hash;
Property() : hash(0), key(0), val(0), next(0) {}
};
+/**
+ */
class PropSet {
-private:
+protected:
enum { hashRoots=31 };
Property *props[hashRoots];
+ Property *enumnext;
+ int enumhash;
+ 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);
- void Set(char *keyval);
+ 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);
+ 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);
+ SString GetNewExpand(const char *keybase, const char *filename="");
void Clear();
- void ReadFromMemory(const char *data, int len, const char *directoryForImports=0);
- void Read(const char *filename, const char *directoryForImports);
+ char *ToString(); // Caller must delete[] the return value
+ bool GetFirst(char **key, char **val);
+ bool GetNext(char **key, char **val);
+
+private:
+ // copy-value semantics not implemented
+ PropSet(const PropSet ©);
+ void operator=(const PropSet &assign);
};
+/**
+ */
class WordList {
public:
- // Each word contains at least one character - a empty word acts as sentinal at the end.
+ // 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 onlyLineEnds; ///< Delimited by any white space or only line ends
bool sorted;
int starts[256];
WordList(bool onlyLineEnds_ = false) :
words(0), wordsNoCase(0), list(0), len(0), onlyLineEnds(onlyLineEnds_), sorted(false) {}
~WordList() { Clear(); }
- operator bool() { return words ? true : false; }
- const char *operator[](int ind) { return words[ind]; }
+ 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);
- const char *GetNearestWord(const char *wordStart, int searchLen = -1, bool ignoreCase = false);
- char *GetNearestWords(const char *wordStart, int searchLen = -1, bool ignoreCase = false);
+ 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 nonFuncChar(char ch) {
- return strchr("\t\n\r !\"#$%&'()*+,-./:;<=>?@[\\]^`{|}~", ch) != NULL;
+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
projects / wxWidgets.git / blobdiff