The main release package of Ashita v3. Contains all the needed files for users to get up and running. Used by the launcher/injector to auto-update as well. https://ashitaxi.com/
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/**
* Ashita - Copyright (c) 2014 - 2017 atom0s [atom0s@live.com]
*
* This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
* Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
*
* By using Ashita, you agree to the above license and its terms.
*
* Attribution - You must give appropriate credit, provide a link to the license and indicate if changes were
* made. You must do so in any reasonable manner, but not in any way that suggests the licensor
* endorses you or your use.
*
* Non-Commercial - You may not use the material (Ashita) for commercial purposes.
*
* No-Derivatives - If you remix, transform, or build upon the material (Ashita), you may not distribute the
* modified material. You are, however, allowed to submit the modified works back to the original
* Ashita project in attempt to have it added to the original project.
*
* You may not apply legal terms or technological measures that legally restrict others
* from doing anything the license permits.
*
* No warranties are given.
*/
#ifndef __ASHITA_AS_COMMANDPARSER_H_INCLUDED__
#define __ASHITA_AS_COMMANDPARSER_H_INCLUDED__
#if defined (_MSC_VER) && (_MSC_VER >= 1020)
#pragma once
#endif
#include <Windows.h>
#include <vector>
// Helper Macros
#define HANDLECOMMAND_GA(arg1, arg2, arg3, arg4, arg5, arg6, ...) arg6
#define HANDLECOMMAND_01(a) Ashita::CommandParser::__command_parse(args[0].c_str(), a)
#define HANDLECOMMAND_02(a, b) Ashita::CommandParser::__command_parse(args[0].c_str(), a, b)
#define HANDLECOMMAND_03(a, b, c) Ashita::CommandParser::__command_parse(args[0].c_str(), a, b, c)
#define HANDLECOMMAND_04(a, b, c, d) Ashita::CommandParser::__command_parse(args[0].c_str(), a, b, c, d)
#define HANDLECOMMAND_05(a, b, c, d, e) Ashita::CommandParser::__command_parse(args[0].c_str(), a, b, c, d, e)
#define HANDLECOMMAND_CC(...) HANDLECOMMAND_GA(__VA_ARGS__, HANDLECOMMAND_05, HANDLECOMMAND_04, HANDLECOMMAND_03, HANDLECOMMAND_02, HANDLECOMMAND_01,)
#define HANDLECOMMAND(...) if(args.size() > 0 && HANDLECOMMAND_CC(__VA_ARGS__)(__VA_ARGS__))
namespace Ashita
{
namespace CommandParser
{
/**
* Compares a command to a subarg to determine if they match.
*
* @param {const char*} cmd - The command to compare against
* @param {const char*} arg1 - The argument to compare to.
* @returns {bool} True if matches, false otherwise.
*/
static bool __forceinline __command_cmp(const char* cmd, const char* arg1)
{
if (cmd == nullptr || arg1 == nullptr)
return false;
return (_stricmp(cmd, arg1) == 0);
}
/**
* Compares a command to a subarg to determine if they match.
*
* @param {const char*} cmd - The command to compare against
* @param {const char*} arg1 - The argument to compare to.
* @returns {bool} True if matches, false otherwise.
*/
template<typename T>
static bool __command_parse(T cmd, T arg1)
{
return __command_cmp(cmd, arg1);
}
/**
* Compares a command to subargs to determine if either match.
*
* @param {const char*} cmd - The command to compare against
* @param {const char*} arg1 - The argument to compare to.
* @param {const char*} arg2 - The argument to compare to.
* @returns {bool} True if matches, false otherwise.
*/
template<typename T>
static bool __command_parse(T cmd, T arg1, T arg2)
{
return __command_cmp(cmd, arg1) || __command_cmp(cmd, arg2);
}
/**
* Compares a command to subargs to determine if either match.
*
* @param {const char*} cmd - The command to compare against
* @param {const char*} arg1 - The argument to compare to.
* @param {const char*} arg2 - The argument to compare to.
* @param {const char*} arg3 - The argument to compare to.
* @returns {bool} True if matches, false otherwise.
*/
template<typename T>
static bool __command_parse(T cmd, T arg1, T arg2, T arg3)
{
return __command_cmp(cmd, arg1) || __command_cmp(cmd, arg2) || __command_cmp(cmd, arg3);
}
/**
* Compares a command to subargs to determine if either match.
*
* @param {const char*} cmd - The command to compare against
* @param {const char*} arg1 - The argument to compare to.
* @param {const char*} arg2 - The argument to compare to.
* @param {const char*} arg3 - The argument to compare to.
* @param {const char*} arg4 - The argument to compare to.
* @returns {bool} True if matches, false otherwise.
*/
template<typename T>
static bool __command_parse(T cmd, T arg1, T arg2, T arg3, T arg4)
{
return __command_cmp(cmd, arg1) || __command_cmp(cmd, arg2) || __command_cmp(cmd, arg3) || __command_cmp(cmd, arg4);
}
/**
* Compares a command to subargs to determine if either match.
*
* @param {const char*} cmd - The command to compare against
* @param {const char*} arg1 - The argument to compare to.
* @param {const char*} arg2 - The argument to compare to.
* @param {const char*} arg3 - The argument to compare to.
* @param {const char*} arg4 - The argument to compare to.
* @param {const char*} arg5 - The argument to compare to.
* @returns {bool} True if matches, false otherwise.
*/
template<typename T>
static bool __command_parse(T cmd, T arg1, T arg2, T arg3, T arg4, T arg5)
{
return __command_cmp(cmd, arg1) || __command_cmp(cmd, arg2) || __command_cmp(cmd, arg3) || __command_cmp(cmd, arg4) || __command_cmp(cmd, arg5);
}
}; // namespace CommandParser
namespace Commands
{
/**
* Determines if the given character is a space character.
* (Used to avoid CRT asserts.)
*
* @param {char} c - The character to check.
* @returns {bool} True if a space char, false otherwise.
*/
static __forceinline bool _isspace(char c)
{
auto num = (int32_t)c;
// Checks for the following: ' ', \t \n \v \f \r
if (num == 0x20 || num == 0x09 || num == 0x0A || num == 0x0B || num == 0x0C || num == 0x0D)
return true;
return false;
}
/**
* Obtains the command arguments from the given raw command.
*
* @param {const char*} command - The command to parse for arguments.
* @param {std::vector} args - The return vector to hold the found arguments.
* @returns {uint32_t} The number of arguments parsed from the command.
*/
static uint32_t GetCommandArgs(const char* command, std::vector<std::string>* args)
{
// The current parsing state we are in..
enum { NONE, IN_WORD, IN_STRING } state = NONE;
char currentArgument[255] = { 0 };
auto p = command;
char *pStart = nullptr;
// Walk the string to locate arguments..
for (; *p != 0; ++p)
{
// Obtain the current character..
auto currChar = (char)*p;
// Handle the current state..
switch (state)
{
case NONE:
if (Ashita::Commands::_isspace(currChar))
continue;
if (currChar == '"')
{
state = IN_STRING;
pStart = (char*)p + 1;
continue;
}
state = IN_WORD;
pStart = (char*)p;
continue;
case IN_STRING:
if (currChar == '"')
{
strncpy_s(currentArgument, pStart, p - pStart);
args->push_back(std::string(currentArgument));
state = NONE;
pStart = nullptr;
}
continue;
case IN_WORD:
if (Ashita::Commands::_isspace(currChar))
{
strncpy_s(currentArgument, pStart, p - pStart);
args->push_back(std::string(currentArgument));
state = NONE;
pStart = nullptr;
}
continue;
}
}
// Add any left-over words..
if (pStart != nullptr)
{
strncpy_s(currentArgument, pStart, p - pStart);
args->push_back(std::string(currentArgument));
}
// Return the number of found arguments..
return args->size();
}
}; // namespace Commands
}; // namespace Ashita
#endif // __ASHITA_AS_COMMANDPARSER_H_INCLUDED__