New AMXxSTL files

dlls/pgsql/CString.h

@@ -1,26 +1,99 @@
+/* AMX Mod X
+*
+* by the AMX Mod X Development Team
+*  originally developed by OLO
+*
+*
+*  This program is free software; you can redistribute it and/or modify it
+*  under the terms of the GNU General Public License as published by the
+*  Free Software Foundation; either version 2 of the License, or (at
+*  your option) any later version.
+*
+*  This program is distributed in the hope that it will be useful, but
+*  WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+*  General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program; if not, write to the Free Software Foundation,
+*  Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*
+*  In addition, as a special exception, the author gives permission to
+*  link the code of this program with the Half-Life Game Engine ("HL
+*  Engine") and Modified Game Libraries ("MODs") developed by Valve,
+*  L.L.C ("Valve"). You must obey the GNU General Public License in all
+*  respects for all of the code used other than the HL Engine and MODs
+*  from Valve. If you modify this file, you may extend this exception
+*  to your version of the file, but you are not obligated to do so. If
+*  you do not wish to do so, delete this exception statement from your
+*  version.
+*/
+
 #ifndef _INCLUDE_CSTRING_H
 #define _INCLUDE_CSTRING_H
 
 //by David "BAILOPAN" Anderson
-class CString
+class String
 {
 public:
-	CString() { v = NULL; mSize = 0; }
-	~CString() { if (v) delete [] v; }
+	String() 
+	{
+		v = NULL;
+		mSize = 0;
+		cSize = 0;
+		Grow(2);
+		assign("");
+	}
+
+	~String()
+	{ 
+		if (v) 
+			delete [] v; 
+	}
+
+	String(const char *src) 
+	{
+		v = NULL; 
+		mSize = 0; 
+		cSize = 0; assign(src); 
+	}
+
+	String(String &src) 
+	{
+		v = NULL;
+		mSize = 0;
+		cSize = 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));
+		Grow(cSize + strlen(t));
 		strcat(v, t);
+		cSize = strlen(v);
 	}
 
-	void append(CString &d)
+	void append(const char c)
+	{
+		Grow(cSize + 2);
+		v[cSize] = c;
+		v[++cSize] = 0;
+	}
+
+	void append(String &d)
 	{
 		const char *t = d.c_str();
-		Grow(strlen(v) + strlen(t));
+		Grow(cSize + strlen(t));
 		strcat(v, t);
+		cSize = strlen(v);
+	}
+
+	void assign(const String &src)
+	{
+		assign(src.c_str());
 	}
 
 	void assign(const char *d)
@@ -28,20 +101,27 @@ public:
 		if (!d)
 		{
 			Grow(1);
+			cSize = 0;
 			strcpy(v, "");
 			return;
 		}
 		Grow(strlen(d));
 		if (v)
+		{
 			strcpy(v, d);
+			cSize = strlen(v);
+		} else {
+			cSize = 0;
+		}
 	}
 
 	void clear()
 	{
 		if (v)
-			delete [] v;
-		v = NULL;
-		mSize = 0;
+		{
+			v[0] = 0;
+			cSize = 0;
+		}
 	}
 
 	int compare (const char *d)
@@ -61,24 +141,252 @@ public:
 		}
 	}
 
+	//Added this for amxx inclusion
+	bool empty()
+	{
+		if (!v || !cSize)
+			return true;
+
+		return false;
+	}
+
 	int size()
 	{
 		if (!v)
 			return 0;
-		return strlen(v);
+		return cSize;
+	}
+
+	const char * _fread(FILE *fp)
+	{
+		Grow(512);
+		char * ret = fgets(v, 511, fp);
+		cSize = strlen(v);
+		return ret;
+	}
+
+	int find(const char c, int index = 0)
+	{
+		if (!v)
+			return npos;
+		if (index >= (int)cSize || index < 0)
+			return npos;
+		unsigned int i = 0;
+		for (i=index; i<cSize; i++)
+		{
+			if (v[i] == c)
+			{
+				return i;
+			}
+		}
+
+		return npos;
+	}
+
+	bool is_space(int c)
+	{
+		if (c == '\f' || c == '\n' ||
+			c == '\t' || c == '\r' ||
+			c == 'v' || c == ' ')
+		{
+			return true;
+		}
+
+		return false;
+	}
+	
+	void trim()
+	{
+		if (!v)
+			return;
+		unsigned int i = 0;
+		unsigned int j = 0;
+
+		if (cSize == 1)
+		{
+			if (is_space(v[i]))
+			{
+				clear();
+				return;
+			} 
+		}
+
+		unsigned char c0 = v[0];
+
+		if (is_space(c0))
+		{
+			for (i=0; i<cSize; i++)
+			{
+				if (!is_space(v[i]) || (is_space(v[i]) && ((unsigned char)i==cSize-1)))
+				{
+					erase(0, i);
+					break;
+				}
+			}
+		}
+
+		cSize = strlen(v);
+
+		if (cSize < 1)
+		{
+			return;
+		}
+
+		if (is_space(v[cSize-1]))
+		{
+			for (i=cSize-1; i>=0; i--)
+			{
+				if (!is_space(v[i])
+					|| (is_space(v[i]) && i==0))
+				{
+					erase(i+1, j);
+					break;
+				}
+				j++;
+			}
+		}
+
+		if (cSize == 1)
+		{
+			if (is_space(v[0]))
+			{
+				clear();
+				return;
+			}
+		}
+	}
+
+	String & erase(unsigned int start, int num = npos)
+	{
+		if (!v)
+			return (*this);
+		unsigned int i = 0;
+		//check for bounds
+		if (num == npos || start+num > cSize-num+1)
+			num = cSize - start;
+		//do the erasing
+		bool copyflag = false;
+		for (i=0; i<cSize; i++)
+		{
+			if (i>=start && i<start+num)
+			{
+				if (i+num < cSize)
+				{	
+					v[i] = v[i+num];
+				} else {
+					v[i] = 0;
+				}
+				copyflag = true;
+			} else if (copyflag) {
+				if (i+num < cSize)
+				{
+					v[i] = v[i+num];
+				} else {
+					v[i] = 0;
+				}
+			}
+		}
+		cSize -= num;
+		v[cSize] = 0;
+
+		return (*this);
+	}
+
+	String substr(unsigned int index, int num = npos)
+	{
+		String ns;
+
+		if (index >= cSize || !v)
+			return ns;
+		
+		if (num == npos)
+		{
+			num = cSize - index;
+		} else if (index+num >= cSize) {
+			num = cSize - index;
+		}
+
+		unsigned int i = 0, j=0;
+		char *s = new char[cSize+1];
+
+		for (i=index; i<index+num; i++)
+		{
+			s[j++] = v[i];
+		}
+		s[j] = 0;
+
+		ns.assign(s);
+
+		delete [] s;
+
+		return ns;
+	}
+
+	void toLower()
+	{
+		if (!v)
+			return;
+		unsigned int i = 0;
+		for (i=0; i<cSize; i++)
+		{
+			if (v[i] >= 65 && v[i] <= 90)
+				v[i] |= 32;
+		}
+	}
+
+	String & operator = (const String &src)
+	{
+		assign(src);
+		return *this;
+	}
+
+	String & operator = (const char *src)
+	{
+		assign(src);
+		return *this;
+
+	}
+
+	char operator [] (unsigned int index)
+	{
+		if (index > cSize)
+		{
+			return -1;
+		} else {
+			return v[index];
+		}
+	}
+
+	int at(int a)
+	{
+		if (at < 0 || at >= (int)cSize)
+			return -1;
+
+		return v[a];
+	}
+
+	bool at(int at, char c)
+	{
+		if (at < 0 || at >= (int)cSize)
+			return false;
+
+		v[at] = c;
+
+		return true;
 	}
 
 private:
-	void Grow(int d)
+	void Grow(unsigned int d)
 	{
 		if (d<1)
 			return;
 		if (d > mSize)
 		{
+			mSize = d + 16;	// allocate a buffer
 			char *t = new char[d+1];
 			if (v) {
 				strcpy(t, v);
-				t[strlen(v)] = 0;
+				t[cSize] = 0;
 				delete [] v;
 			}
 			v = t;
@@ -87,7 +395,10 @@ private:
 	}
 
 	char *v;
-	int mSize;
+	unsigned int mSize;
+	unsigned int cSize;
+public:
+	static const int npos = -1;
 };
 
-#endif //_INCLUDE_CSTRING_H
+#endif //_INCLUDE_CSTRING_H

dlls/pgsql/CVector.h

@@ -76,7 +76,7 @@ template <class T> class CVector
 			delete [] m_Data;
 		}
 		if (m_Size < size)
-			m_CurrentUsedSize = size;
+			m_CurrentSize = size;
 		m_Data = newData;
 		m_Size = size;
 		return true;
@@ -90,6 +90,7 @@ protected:
 	T *m_Data;
 	size_t m_Size;
 	size_t m_CurrentUsedSize;
+	size_t m_CurrentSize;
 public:
 	class iterator
 	{
@@ -397,7 +398,7 @@ public:
 		if (where != m_Data)
 			--where;
 		// validate iter
-		if (where < m_Data || where >= (m_Data + m_CurrentSize))
+		if (where < m_Data || where >= (m_Data + m_CurrentUsedSize))
 			return false;
 
 		++m_CurrentUsedSize;
@@ -415,7 +416,7 @@ public:
 	void erase(iterator where)
 	{
 		// validate iter
-		if (where < m_Data || where >= (m_Data + m_CurrentSize))
+		if (where < m_Data || where >= (m_Data + m_CurrentUsedSize))
 			return false;
 
 		if (m_CurrentUsedSize > 1)
@@ -437,4 +438,5 @@ public:
 	}
 };
 
-#endif // __CVECTOR_H__
+#endif // __CVECTOR_H__
+