/*
EQ2Emulator: Everquest II Server Emulator
Copyright (C) 2007 EQ2EMulator Development Team (http://www.eq2emulator.net)
This file is part of EQ2Emulator.
EQ2Emulator 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 3 of the License, or
(at your option) any later version.
EQ2Emulator 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 EQ2Emulator. If not, see .
*/
// This class will split up a string smartly at the div character (default is space and tab)
// Seperator.arg[i] is a copy of the string chopped at the divs
// Seperator.argplus[i] is a pointer to the original string so it doesnt end at the div
// Written by Quagmire
#ifndef SEPERATOR_H
#define SEPERATOR_H
#include
#include
class Seperator
{
public:
Seperator(const char* message, char div = ' ', int16 in_maxargnum = 10, int16 arglen = 100, bool iObeyQuotes = false, char div2 = '\t', char div3 = 0, bool iSkipEmpty = true) {
int i;
argnum = 0;
msg = strdup(message);
this->maxargnum = in_maxargnum;
argplus = new const char *[maxargnum+1];
arg = new char *[maxargnum+1];
for (i=0; i<=maxargnum; i++) {
argplus[i]=arg[i] = new char[arglen+1];
memset(arg[i], 0, arglen+1);
}
int len = strlen(message);
int s = 0, l = 0;
bool inarg = (!iSkipEmpty || !(message[0] == div || message[0] == div2 || message[0] == div3));
bool inquote = (iObeyQuotes && (message[0] == '\"' || message[0] == '\''));
argplus[0] = message;
if (len == 0)
return;
for (i=0; i= arglen)
l = arglen;
if (l){
if(l > 1 && (argplus[argnum][0] == '\'' || argplus[argnum][0] == '\"')){
l--;
memcpy(arg[argnum], argplus[argnum]+1, l);
}
else
memcpy(arg[argnum], argplus[argnum], l);
}
arg[argnum][l] = 0;
argnum++;
if (iSkipEmpty)
inarg = false;
else {
s=i+1;
argplus[argnum] = &message[s];
}
}
}
else if (iObeyQuotes && (message[i] == '\"' || message[i] == '\'')) {
inquote = true;
}
else {
s = i;
argplus[argnum] = &message[s];
if (!(message[i] == div || message[i] == div2 || message[i] == div3)) {
inarg = true;
}
}
if (argnum > maxargnum)
break;
}
if (inarg && argnum <= maxargnum) {
l = i-s;
if (l >= arglen)
l = arglen;
if (l)
memcpy(arg[argnum], argplus[argnum], l);
}
}
~Seperator() {
for (int i=0; i<=maxargnum; i++)
safe_delete_array(arg[i]);
safe_delete_array(arg);
safe_delete_array(argplus);
if (msg)
free(msg);
}
int16 argnum;
char** arg;
const char** argplus;
char * msg;
bool IsSet(int num) const {
return IsSet(arg[num]);
}
bool IsNumber(int num) const {
return IsNumber(arg[num]);
}
bool IsHexNumber(int num) const {
return IsHexNumber(arg[num]);
}
static bool IsSet(const char *check) {
return check[0] != '\0';
}
static bool IsNumber(const char* check) {
bool SeenDec = false;
int len = strlen(check);
if (len == 0) {
return false;
}
int i;
for (i = 0; i < len; i++) {
if (check[i] < '0' || check[i] > '9') {
if (check[i] == '.' && !SeenDec) {
SeenDec = true;
}
else if (i == 0 && (check[i] == '-' || check[i] == '+') && !check[i+1] == 0) {
// this is ok, do nothin
}
else {
return false;
}
}
}
return true;
}
static bool IsHexNumber(char* check) {
int len = strlen(check);
if (len < 3)
return false;
if (check[0] != '0' || (check[1] != 'x' && check[1] != 'X'))
return false;
for (int i=2; i '9') && (check[i] < 'A' || check[i] > 'F') && (check[i] < 'a' || check[i] > 'f'))
return false;
}
return true;
}
inline int16 GetMaxArgNum() const { return maxargnum; }
inline int16 GetArgNumber() const { return argnum; }
private:
int16 maxargnum;
};
#endif