Rewrote CString

amxmodx/CString.h

@@ -29,30 +29,110 @@
 *  version.
 */
 
-#ifndef STRING_CUSTOM_H
-#define STRING_CUSTOM_H
+#ifndef _INCLUDE_CSTRING_H
+#define _INCLUDE_CSTRING_H
 
-// *****************************************************
-// class String
-// *****************************************************
-
-class String
+//by David "BAILOPAN" Anderson
+class CString
 {
-  char* napis;
-  short int len;
-
 public:
-  String();
-  String( const char* n );
-  ~String();
-  void set( const char* n );
-  inline bool empty() const {  return (len == 0); }
-  inline const char* str() const {  return napis ? napis : "(null)"; }
-  inline short int size() const {  return len; }
-  void clear();
+	CString() { v = NULL; mSize = 0; }
+	~CString() { if (v) delete [] v; }
+
+	//added these for amxx
+	CString(const char *src) { v = NULL; mSize = 0; assign(src); }
+	CString(CString &src) { v = NULL; mSize = 0; assign(src.c_str()); }
+
+	const char *c_str() { return v?v:""; }
+	const char *c_str() const { return v?v:""; }
+
+	void append(const char *t)
+	{
+		Grow(strlen(v) + strlen(t));
+		strcat(v, t);
+	}
+
+	void append(CString &d)
+	{
+		const char *t = d.c_str();
+		Grow(strlen(v) + strlen(t));
+		strcat(v, t);
+	}
+
+	void assign(const char *d)
+	{
+		if (!d)
+		{
+			Grow(1);
+			strcpy(v, "");
+			return;
+		}
+		Grow(strlen(d));
+		if (v)
+			strcpy(v, d);
+	}
+
+	void clear()
+	{
+		if (v)
+			delete [] v;
+		v = NULL;
+		mSize = 0;
+	}
+
+	int compare (const char *d)
+	{
+		if (v) {
+			if (d) {
+				return strcmp(v, d);
+			} else {
+				return strlen(v);
+			}
+		} else {
+			if (d) {
+				return strlen(d);
+			} else {
+				return 0;
+			}
+		}
+	}
+
+	//Added this for amxx inclusion
+	bool empty()
+	{
+		if (!v || !mSize)
+			return true;
+
+		return false;
+	}
+
+	int size()
+	{
+		if (!v)
+			return 0;
+		return strlen(v);
+	}
+
+private:
+	void Grow(int d)
+	{
+		if (d<1)
+			return;
+		if (d > mSize)
+		{
+			char *t = new char[d+1];
+			if (v) {
+				strcpy(t, v);
+				t[strlen(v)] = 0;
+				delete [] v;
+			}
+			v = t;
+			mSize = d;
+		}
+	}
+
+	char *v;
+	int mSize;
 };
 
-#endif
-
-
-
+#endif //_INCLUDE_CSTRING_H