From f4b191f0ea396b58465bfba40749977780a3af58 Mon Sep 17 00:00:00 2001 From: Mike Buland Date: Wed, 11 Feb 2009 05:29:41 +0000 Subject: Just removing some things that are cluttering up the source tree. --- src/old/tokenstring.h | 114 -------------------------------------------------- 1 file changed, 114 deletions(-) delete mode 100644 src/old/tokenstring.h (limited to 'src/old/tokenstring.h') diff --git a/src/old/tokenstring.h b/src/old/tokenstring.h deleted file mode 100644 index 42f7309..0000000 --- a/src/old/tokenstring.h +++ /dev/null @@ -1,114 +0,0 @@ -#ifndef TOKENSTRING_H -#define TOKENSTRING_H - -#include "linkedlist.h" - -/** A single tokenized command line. Contains all information necesarry to - * nicely access a stand-alone command line and to perform alias expansion - * inside of that command line. - * When expanding a token, the original command line is left intact, so any - * command usng a command line verbatum (getTokenString not getToken) will get - * the original, and not the expanded version. - * Since indexing into the original command line is also done by token, it - * means that using getTokenString( 0 ) will not always get you the first - * character of the command line, it will get you the first non-whitespace - * character. - * Furthermore, when expanding the expantion string is tokenized as well, - * but since the original string is unchanged, all tokens that expand any - * given index will all retain the same index into the original command line. - *@todo Update this to allow it to break on different types of token - * delimiters. - *@author Mike Buland - */ -class TokenString{ -public: - /** Automatically call parseLine when created. - *@param lpNewTokenString The command line to tokenize - *@author Mike Buland - */ - TokenString( const char *lpNewTokenString=NULL ); - virtual ~TokenString(); - - /** Performs a tokenizing parse on the given command line, setting it as - * the internal command line for all future tokenizing (excluding - * expansion) - *@param lpNewTokenString The new command line to set to this object. - *@author Mike Buland - */ - void parseLine( const char *lpNewTokenString ); - - /** Appends a token to the list of available tokens. This references the - * internal pointer to the command line, so no token string must be - * specified. - *@param nStart The first character of the token to insert. - *@param nEnd The last character of the token to insert. - *@author Mike Buland - */ - void appendToken( int nStart, int nEnd ); - - /** Gets the number of tokens. This is particularly useful post-aliasing - * since the number of tokens may not match what is percieved from the - * original command line. - *@returns The number of available tokens. - *@author Mike Buland - */ - int getNumTokens(); - - /** Gets a processed token specified by index. - *@param nIndex The index of the token to retrieve. - *@returns A pointer to the requested token. Please note that these tokens - * may not match the original command line. - *@author Mike Buland - */ - char *getToken( int nIndex ); - - /** Gets the original command line based on tokens. Use this if you want - * to perform your own processing on parts of the command line, without - * resorting to tokens. - * The first character in the returned string will always be - * non-whitespace. - *@param nIndex The index of the token to start at, zero gets you the whole - * command line. - *@returns A pointer to the internal original command line string, starting - * at the position of the first non-whitespace character of the token - * specified. - *@author Mike Buland - */ - char *getTokenString( int nIndex=0 ); - - /** Expands a token, replacing it with the string lpNewToken, but - * processing the new string for tokens before performing the replacement - *@param nIndex Which token should be replaced. - *@param lpNewToken The string to replace the token with. - *@author Mike Buland - */ - void expandTokenTo( int nIndex, char *lpNewToken ); - - /** Inserts a token at any position in the command line. This does not - * effect the original command line. - *@param nStart The start of the token in the string lpNewToken. (inclusive) - *@param nEnd The end of the token in the string lpToken. (inclusive) - *@param lpOldOrig The pointer to the position in the orginal command - * line where this new token should point. - *@param lpNewToken The string containing the new token. May contain more - * than just one token. - *@param nIndex The position to insert the token to. - *@author Mike Buland - */ - void insertToken( int nStart, int nEnd, char *lpOldOrig, const char *lpNewToken, int nIndex ); - -private: - char *lpTokenString; /**< The original text that this string came from */ - LinkedList lToken; /**< The list of tokens. */ - - /** - * A single token within the token string. - */ - typedef struct Token - { - char *lpOrig; /**< This is just a pointer back to lpTokenString */ - char *lpToken; /**< This is really a whole token */ - } Token; -}; - -#endif -- cgit v1.2.3