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/*
__________ ____ ___
_____ __ _\______ \_____ _______ ______ __________\ \/ /
/ \| | \ ___/\__ \\_ __ \/ ___// __ \_ __ \ /
| Y Y \ | / | / __ \| | \/\___ \\ ___/| | \/ \
|__|_| /____/|____| (____ /__| /____ >\___ >__| /___/\ \
\/ \/ \/ \/ \_/
Copyright (C) 2022, Ingo Berg
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "mpFuncStr.h"
#include <cmath>
#include <cassert>
#include <cstdio>
#include <cwchar>
#include <algorithm>
#include "mpValue.h"
#include "mpError.h"
#ifdef _MSC_VER
# define SSCANF sscanf_s
# define SWSCANF swscan_s
#else
# define SSCANF sscanf
# define SWSCANF swscanf
#endif
MUP_NAMESPACE_START
//------------------------------------------------------------------------------
//
// Strlen function
//
//------------------------------------------------------------------------------
FunStrLen::FunStrLen()
:ICallback(cmFUNC, _T("strlen"), 1)
{}
//------------------------------------------------------------------------------
void FunStrLen::Eval(ptr_val_type &ret, const ptr_val_type *a_pArg, int)
{
string_type str = a_pArg[0]->GetString();
*ret = (float_type)str.length();
}
//------------------------------------------------------------------------------
const char_type* FunStrLen::GetDesc() const
{
return _T("strlen(s) - Returns the length of the string s.");
}
//------------------------------------------------------------------------------
IToken* FunStrLen::Clone() const
{
return new FunStrLen(*this);
}
//------------------------------------------------------------------------------
//
// ToUpper function
//
//------------------------------------------------------------------------------
FunStrToUpper::FunStrToUpper()
:ICallback(cmFUNC, _T("toupper"), 1)
{}
//------------------------------------------------------------------------------
void FunStrToUpper::Eval(ptr_val_type &ret, const ptr_val_type *a_pArg, int)
{
using namespace std;
string_type str = a_pArg[0]->GetString();
std::transform(str.begin(), str.end(), str.begin(), ::toupper);
*ret = str;
}
//------------------------------------------------------------------------------
const char_type* FunStrToUpper::GetDesc() const
{
return _T("toupper(s) - Converts the string s to uppercase characters.");
}
//------------------------------------------------------------------------------
IToken* FunStrToUpper::Clone() const
{
return new FunStrToUpper(*this);
}
//------------------------------------------------------------------------------
//
// ToLower function
//
//------------------------------------------------------------------------------
FunStrToLower::FunStrToLower()
:ICallback(cmFUNC, _T("tolower"), 1)
{}
//------------------------------------------------------------------------------
void FunStrToLower::Eval(ptr_val_type &ret, const ptr_val_type *a_pArg, int)
{
using namespace std;
string_type str = a_pArg[0]->GetString();
std::transform(str.begin(), str.end(), str.begin(), ::tolower);
*ret = str;
}
//------------------------------------------------------------------------------
const char_type* FunStrToLower::GetDesc() const
{
return _T("tolower(s) - Converts the string s to lowercase characters.");
}
//------------------------------------------------------------------------------
IToken* FunStrToLower::Clone() const
{
return new FunStrToLower(*this);
}
//------------------------------------------------------------------------------
//
// String to double conversion
//
//------------------------------------------------------------------------------
FunStrToDbl::FunStrToDbl()
:ICallback(cmFUNC, _T("str2dbl"), 1)
{}
//------------------------------------------------------------------------------
void FunStrToDbl::Eval(ptr_val_type &ret, const ptr_val_type *a_pArg, int a_iArgc)
{
assert(a_iArgc==1);
string_type in;
double out; // <- Ich will hier wirklich double, auch wenn der Type long double
// ist. sscanf und long double geht nicht mit GCC!
in = a_pArg[0]->GetString();
#ifndef MUP_USE_WIDE_STRING
SSCANF(in.c_str(), "%lf", &out);
#else
SWSCANF(in.c_str(), _T("%lf"), &out);
#endif
*ret = (float_type)out;
}
//------------------------------------------------------------------------------
const char_type* FunStrToDbl::GetDesc() const
{
return _T("str2dbl(s) - Converts the string stored in s into a floating foint value.");
}
//------------------------------------------------------------------------------
IToken* FunStrToDbl::Clone() const
{
return new FunStrToDbl(*this);
}
} // namespace mu
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