1

tracker/AdminServer/TokenLine.cpp

@@ -0,0 +1,150 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+/*
+** The copyright to the contents herein is the property of Valve, L.L.C.
+** The contents may be used and/or copied only with the written permission of
+** Valve, L.L.C., or in accordance with the terms and conditions stipulated in
+** the agreement/contract under which the contents have been supplied.
+**
+*******************************************************************************
+**
+** Contents:
+**
+**		TokenLine.cpp: implementation of the TokenLine class.
+**
+******************************************************************************/
+
+#include "TokenLine.h"
+#include <string.h>
+
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+
+TokenLine::~TokenLine()
+{
+
+}
+
+
+bool TokenLine::SetLine(const char * newLine)
+{
+	m_tokenNumber = 0;
+
+	if (!newLine || ( strlen(newLine) >= (MAX_LINE_CHARS-1) ) )
+	{
+		memset( m_fullLine, 0, MAX_LINE_CHARS );
+		memset( m_tokenBuffer, 0, MAX_LINE_CHARS );
+		return false;
+	}
+
+	strncpy( m_fullLine, newLine, MAX_LINE_CHARS-1 );
+	m_fullLine[ MAX_LINE_CHARS-1 ] = '\0';
+
+	strncpy( m_tokenBuffer, newLine, MAX_LINE_CHARS-1 );
+	m_tokenBuffer[ MAX_LINE_CHARS-1 ] = '\0';
+
+	// parse tokens 
+	char * charPointer = m_tokenBuffer;
+	
+	while (*charPointer && (m_tokenNumber < MAX_LINE_TOKENS))
+	{
+		while (*charPointer && ((*charPointer <= 32) || (*charPointer > 126)))
+			charPointer++;
+
+		if (*charPointer)
+		{
+			m_token[m_tokenNumber] = charPointer;
+
+			// special treatment for quotes
+			if (*charPointer == '\"')
+			{
+				charPointer++;
+				m_token[m_tokenNumber] = charPointer;
+				while (*charPointer && (*charPointer != '\"') )
+					charPointer++;
+
+			} 
+			else 
+			{
+				m_token[m_tokenNumber] = charPointer;
+				while (*charPointer && ((*charPointer > 32) && (*charPointer <= 126)))
+					charPointer++;
+			}
+
+			m_tokenNumber++;
+
+			if (*charPointer)
+			{	
+				*charPointer=0;
+				charPointer++;
+			}
+		}
+	}
+
+	return (m_tokenNumber != MAX_LINE_TOKENS);
+}
+
+char * TokenLine::GetLine()
+{
+	return m_fullLine;
+}
+
+char * TokenLine::GetToken(int i)
+{
+	if (i >= m_tokenNumber)
+		return NULL;
+	return m_token[i];
+
+}
+
+// if the given parm is not present return NULL
+// otherwise return the address of the following token, or an empty string
+char* TokenLine::CheckToken(char * parm)
+{
+	for (int i = 0 ; i < m_tokenNumber; i ++)
+	{
+		if (!m_token[i])
+			continue; 
+		if ( !strcmp (parm,m_token[i]) )
+		{
+			char * ret = m_token[i+1];	
+			// if this token doesn't exist, since index i was the last
+			// return an empty string
+			if ( (i+1) == m_tokenNumber ) ret = "";
+			return ret;
+		}
+			
+	}
+		
+	return NULL;
+}
+
+int TokenLine::CountToken()
+{
+	int c = 0;
+	for (int i = 0 ; i < m_tokenNumber; i ++)
+	{
+		if (m_token[i])
+			c++;
+	}
+	return c;
+}
+
+char* TokenLine::GetRestOfLine(int i)
+{
+	if (i >= m_tokenNumber)
+		return NULL;
+	return m_fullLine + (m_token[i] - m_tokenBuffer);
+}
+
+TokenLine::TokenLine(char * string)
+{
+	SetLine(string);
+}
+
+TokenLine::TokenLine()
+{
+
+}