mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-26 12:05:36 +01:00
Create XBuffer setSize(IntegralType size, const T& elementToCopy).
This commit is contained in:
jief666
parent
23b39364d2
commit
c07c1542e8
@ -1,269 +1,16 @@
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////*************************************************************************************************
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////
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//// Buffer
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////
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////*************************************************************************************************
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//*************************************************************************************************
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//
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//#if !defined(__XBUFFER_CPP__)
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//#define __XBUFFER_CPP__
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// Buffer
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//
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//#include <XToolsConf.h>
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//#include "XToolsCommon.h"
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//
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//#include "XRBuffer.h"
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//#include "XBuffer.h"
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//
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////#include "../JiefDevTools/XConstString.h"
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//#include "XString.h"
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//
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////const XBuffer NullXBuffer;
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//
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////*************************************************************************************************
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//template <typename T>
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//void XBuffer<T>::Initialize(T* p, size_t count, size_t index)
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//{
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// if ( p!=NULL && count>0 )
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// {
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// m_allocatedSize = count;
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// _WData = (unsigned char*)malloc(m_allocatedSize);
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// if ( !_WData ) {
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// panic("XBuffer<T>::Initialize(%zu) : malloc returned NULL. System halted\n", count);
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// }
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// memcpy(_WData, p, count);
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// XRBuffer<T>::_RData = _WData;
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// XRBuffer<T>::_Len = count;
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// XRBuffer<T>::_Index = index;
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// }
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// else{
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// m_allocatedSize = 0;
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// _WData = NULL;
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// XRBuffer<T>::_RData = NULL;
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// XRBuffer<T>::_Len = 0;
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// XRBuffer<T>::_Index = 0;
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// }
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//}
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//
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////-------------------------------------------------------------------------------------------------
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//// CheckSize
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////-------------------------------------------------------------------------------------------------
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//template <typename T>
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//void XBuffer<T>::CheckSize(size_t nNewSize, size_t nGrowBy)
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//{
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// if ( m_allocatedSize < nNewSize )
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// {
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// nNewSize += nGrowBy;
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// _WData = (unsigned char*)Xrealloc(_WData, nNewSize, m_allocatedSize);
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// if ( !_WData ) {
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// panic("XBuffer<T>::CheckSize(%zu, %zu) : Xrealloc(%" PRIuPTR " %zu, %zu) returned NULL. System halted\n", nNewSize, nGrowBy, uintptr_t(_WData), nNewSize, m_allocatedSize);
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// }
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// XRBuffer<T>::_RData = _WData;
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// m_allocatedSize = nNewSize;
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// }
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//}
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//
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////-------------------------------------------------------------------------------------------------
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//// ctor
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////-------------------------------------------------------------------------------------------------
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//
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//template <typename T>
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//XBuffer<T>::XBuffer() : _WData(NULL), m_allocatedSize(0) // initialisation to avoid effc++ warning
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//{
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// Initialize(NULL, 0, 0);
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//}
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//
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//template <typename T>
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//XBuffer<T>::XBuffer(XRBuffer<T> &aXRBuffer, size_t pos, size_t count) : _WData(NULL), m_allocatedSize(0) // initialisation to avoid effc++ warning
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//{
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// if ( pos < aXRBuffer.Length() ) {
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// Initialize(NULL, 0, 0);
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// }else{
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// if ( count > aXRBuffer.Length()-pos ) count = aXRBuffer.Length()-pos;
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// Initialize(aXRBuffer.UCData(pos), count, aXRBuffer.Index());
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// }
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//}
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//
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//template <typename T>
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//XBuffer<T>::XBuffer(XBuffer &aXBuffer, size_t pos, size_t count) : _WData(NULL), m_allocatedSize(0) // initialisation to avoid effc++ warning
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//{
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// if ( pos >= aXBuffer.Length() ) {
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// Initialize(NULL, 0, 0);
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// }else{
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// if ( count > aXBuffer.Length()-pos ) count = aXBuffer.Length()-pos;
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// Initialize(aXBuffer.UCData(pos), count, aXBuffer.Index());
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// }
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//}
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//
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//template <typename T>
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//XBuffer<T>::XBuffer(void *p, size_t count) : _WData(NULL), m_allocatedSize(0) // initialisation to avoid effc++ warning
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//{
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// Initialize((const unsigned char*)p, count, 0);
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//}
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//
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//template <typename T>
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//XBuffer<T>::~XBuffer()
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//{
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// free(_WData);
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//}
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//
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////-------------------------------------------------------------------------------------------------
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//// operator =, +=
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////-------------------------------------------------------------------------------------------------
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//template <typename T>
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//const XBuffer<T>& XBuffer<T>::operator =(const XRBuffer<T> &aBuffer)
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//{
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////TRACE("Operator =const XBuffer&\n");
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// Cpy(aBuffer.Data(), aBuffer.Length());
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// SetIndex(aBuffer.Index());
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// return *this;
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//}
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//
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//template <typename T>
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//const XBuffer<T>& XBuffer<T>::operator =(const XBuffer<T> &aBuffer)
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//{
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////TRACE("Operator =const XBuffer&\n");
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// Cpy(aBuffer.Data(), aBuffer.Length());
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// SetIndex(aBuffer.Index());
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// return *this;
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//}
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//
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//template <typename T>
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//const XBuffer<T> &XBuffer<T>::operator +=(const XRBuffer<T> &aBuffer)
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//{
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////TRACE("Operator +=const XBuffer&\n");
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// Cat(aBuffer.Data(), aBuffer.Length());
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// return *this;
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//}
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//
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////-------------------------------------------------------------------------------------------------
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//// Cpy, Cat, Delete
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////-------------------------------------------------------------------------------------------------
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//template <typename T>
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//void XBuffer<T>::ncpy(const void *buf, size_t len)
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//{
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// if ( buf && len > 0 ) {
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// CheckSize(len, 0); // GrowBy 0
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// memcpy(data(), buf, len);
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// SetLength(len);
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// }
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//}
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//
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//template <typename T>
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//void XBuffer<T>::Cat(const void *buf, size_t len)
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//{
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// if ( buf && len > 0 ) {
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// CheckSize(size()+len);
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// memcpy(Data(size()), buf, len);
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// SetLength(size()+len);
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// }
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//}
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//
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//template <typename T>
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//void XBuffer<T>::Cat(const XString8 &aXString8)
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//{
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// Cat(aXString8.sizeInBytes());
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// Cat(aXString8.data(),aXString8.sizeInBytes());
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//};
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//
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//template <typename T>
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//void XBuffer<T>::Delete(unsigned int pos, unsigned int count)
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//{
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// if ( pos < size() ) {
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// if ( pos + count < size() ) {
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// memmove( _WData+pos, _WData+pos+count, size()-pos-count);
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// SetLength(size()-count);
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// }else{
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// SetLength(pos);
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// }
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// }
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//}
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//
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////-------------------------------------------------------------------------------------------------
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//// ReadFrom
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////-------------------------------------------------------------------------------------------------
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////bool XBuffer<T>::ReadFileName(const char* FileName, unsigned int AddZeros)
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////{
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//// FILE *fp;
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//// long int ulen;
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//// unsigned int len;
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////
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//// fp = fopen(FileName, "rb");
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//// if ( fp == NULL ) {
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//// SetLastErrorMsgf("Impossible d'ouvrir le fichier en lecture '%s'", FileName);
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//// goto finally;
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//// }
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////
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//// fseek(fp, 0, 2); // Seek to end of file
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//// ulen = ftell(fp);
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//// if ( ulen <= 0 ) {
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//// SetLastErrorMsgf("Impossible d'avoir la longueur du fichier '%s'", FileName);
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//// goto finally;
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//// }
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////
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//// len = (unsigned int)ulen;
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//// fseek(fp, 0, 0);
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////
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//// if ( fread(CDataWithSizeMin(0, len+AddZeros), 1, len, fp) != len ) {
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//// SetLastErrorMsgf("Impossible de lire %d octets du fichier '%s'", len, FileName);
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//// goto finally;
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//// }
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//// SetLength(len);
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//// SetIndex(0);
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//// if ( fclose(fp) != 0 ) {
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//// SetLastErrorMsgf("Impossible de fermer les fichier '%s'", FileName);
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//// goto finally;
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//// }
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//// {for ( unsigned int ui=len ; ui<len+AddZeros ; ui+=1 ) *CData(ui) = 0;}
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//// return YES;
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//// finally:
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//// if ( fp != NULL ) fclose(fp);
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//// SetLength(0);
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//// return false;
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////
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////}
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//
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////bool XBuffer<T>::ReadFromFILE(FILE *fp)
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////{
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//// unsigned int longueur;
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////
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//// if ( fread(&longueur, sizeof(longueur), 1, fp) != 1 ) goto fin;
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//// if ( longueur > 0 && fread(DataWithSizeMin(0, longueur, 0), longueur, 1, fp) != 1 ) goto fin;
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//// SetLength(longueur);
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//// SetIndex(0);
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//// return OUI;
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//// fin:
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//// SetNull();
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//// return NON;
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////}
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//
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//template <typename T>
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//bool XBuffer<T>::ReadFromXRBuffer(XRBuffer<T> &unXBuffer)
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//{
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// size_t longueur;
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//
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// if ( !unXBuffer.GetSize_t(&longueur) ) return false;
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// if ( !unXBuffer.Get(DataWithSizeMin(0, longueur, 0), longueur) ) return false; // GrowBy (param 3 of DataWithSizeMin is 0 to avoid memory waste
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// SetLength(longueur);
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// SetIndex(0);
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// return true;
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//}
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//
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//template <typename T>
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//bool XBuffer<T>::ReadFromBuf(const char *buf, size_t *idx, size_t count)
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//{
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// size_t longueur;
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//
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// if ( count-*idx >= sizeof(longueur) ) {
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// longueur = *((size_t *)(buf+*idx));
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// *idx += sizeof(longueur);
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// if ( longueur > 0 && count-*idx>=longueur ) memcpy(DataWithSizeMin(0, longueur, 0), buf+*idx, longueur);
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// *idx += longueur;
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// SetLength(longueur);
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// SetIndex(0);
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// return true;
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// }else{
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// SetNull();
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// return false;
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// }
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//}
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//
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//#endif
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//*************************************************************************************************
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#if !defined(__XBUFFER_CPP__)
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#define __XBUFFER_CPP__
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#include <XToolsConf.h>
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#include "XToolsCommon.h"
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#include "XRBuffer.h"
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#include "XBuffer.h"
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#endif
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@ -71,7 +71,7 @@ protected:
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public:
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void CheckSize(size_t nNewSize, size_t nGrowBy = XBufferGrowByDefault);
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void CheckAllocatedSize(size_t nNewSize, size_t nGrowBy = XBufferGrowByDefault);
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void* vdata() const { return (void*)XBuffer_Super::data(); }
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const T* data() const { return _WData; }
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@ -91,35 +91,44 @@ public:
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return NULL;
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#endif
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}
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CheckSize(size, 0);
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CheckAllocatedSize(size, 0);
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return data();
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}
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// void *Data(size_t ui=0) { return _WData+ui; }
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// void *DataWithSizeMin(size_t ui, size_t size, size_t nGrowBy=XBufferGrowByDefault) { CheckSize(size, nGrowBy); return Data(ui); }
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// void *DataWithSizeMin(size_t ui, size_t size, size_t nGrowBy=XBufferGrowByDefault) { CheckAllocatedSize(size, nGrowBy); return Data(ui); }
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//
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// char *CData(size_t ui=0) { return (char *)(_WData+ui); }
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// char *CDataWithSizeMin(size_t ui, size_t size, size_t nGrowBy=XBufferGrowByDefault) { CheckSize(size, nGrowBy); return CData(ui); }
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// char *CDataWithSizeMin(size_t ui, size_t size, size_t nGrowBy=XBufferGrowByDefault) { CheckAllocatedSize(size, nGrowBy); return CData(ui); }
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//
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// unsigned char *UCData(size_t ui=0) { return _WData+ui; }
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// void *UCDataWithSizeMin(size_t ui, unsigned int size, size_t nGrowBy=XBufferGrowByDefault) { CheckSize(size, nGrowBy); return UCData(ui); }
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// void *UCDataWithSizeMin(size_t ui, unsigned int size, size_t nGrowBy=XBufferGrowByDefault) { CheckAllocatedSize(size, nGrowBy); return UCData(ui); }
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size_t size() const { return XRBuffer<T>::size(); }
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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void setSize(IntegralType size) {
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#ifdef DEBUG
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if ( size<0 ) panic("XBuffer::setSize() -> i < 0");
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if ( (unsigned_type(IntegralType))size > MAX_XSIZE ) panic("XBuffer::setSize() -> i > MAX_XSIZE");
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#else
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if ( size<0 ) return;
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if ( (unsigned_type(IntegralType))size > MAX_XSIZE ) return;
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#endif
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CheckSize((unsigned_type(IntegralType))size);
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void __setSize(IntegralType size) {
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if ( size<0 ) { panic_ask("XBuffer::setSize() -> i < 0"); return; }
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if ( (unsigned_type(IntegralType))size > MAX_XSIZE ) { panic_ask("XBuffer::setSize() -> i > MAX_XSIZE"); return; }
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CheckAllocatedSize((unsigned_type(IntegralType))size);
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XBuffer_Super::m_size = (unsigned_type(IntegralType))size;
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};
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void setEmpty() { setSize(0); };
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/* add value 0 until size is reached */
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template<typename IntegralType, enable_if(is_integral(IntegralType))>
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void setSize(IntegralType size, const T& elementToCopy) {
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if ( size<0 ) { panic_ask("XBuffer::setSize() -> i < 0"); return; }
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unsigned_type(IntegralType) usize = (unsigned_type(IntegralType))size;
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if ( usize > MAX_XSIZE ) { panic_ask("XBuffer::setSize() -> i > MAX_XSIZE"); return; }
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CheckAllocatedSize(usize);
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for ( size_t idx = XBuffer_Super::m_size ; idx < usize ; ++idx ) {
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_WData[idx] = elementToCopy;
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}
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XBuffer_Super::m_size = usize;
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};
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void setEmpty() { __setSize(0); };
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bool operator == (const XBuffer<T>& other) const {
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if ( size() != other.size() ) return false;
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@ -171,7 +180,7 @@ public:
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#else
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if (count < 0) return;
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#endif
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if ( (unsigned_type(IntegralType))count >= size() ) setSize(count);
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if ( (unsigned_type(IntegralType))count >= size() ) __setSize(count);
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::memset(_WData, c, count);
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}
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@ -300,10 +309,10 @@ void XBuffer<T>::Initialize(const T* p, size_t count, size_t index)
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}
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//-------------------------------------------------------------------------------------------------
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// CheckSize
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// CheckAllocatedSize
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//-------------------------------------------------------------------------------------------------
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template <typename T>
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void XBuffer<T>::CheckSize(size_t nNewSize, size_t nGrowBy)
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void XBuffer<T>::CheckAllocatedSize(size_t nNewSize, size_t nGrowBy)
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{
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if ( m_allocatedSize < nNewSize )
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{
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@ -311,7 +320,7 @@ void XBuffer<T>::CheckSize(size_t nNewSize, size_t nGrowBy)
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_WData = (T*)Xrealloc(_WData, nNewSize*sizeof(T), m_allocatedSize);
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if ( !_WData ) {
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#ifdef DEBUG
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panic("XBuffer<T>::CheckSize(%zu, %zu) : Xrealloc(%" PRIuPTR " %zu, %zu) returned NULL. System halted\n", nNewSize, nGrowBy, uintptr_t(_WData), nNewSize, m_allocatedSize);
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panic("XBuffer<T>::CheckAllocatedSize(%zu, %zu) : Xrealloc(%" PRIuPTR " %zu, %zu) returned NULL. System halted\n", nNewSize, nGrowBy, uintptr_t(_WData), nNewSize, m_allocatedSize);
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#else
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m_allocatedSize = 0;
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return;
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@ -396,7 +405,7 @@ template <typename T>
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void XBuffer<T>::ncpy(const void *buf, size_t len)
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{
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if ( buf && len > 0 ) {
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setSize(len);
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__setSize(len);
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memcpy(data(), buf, len);
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}
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}
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@ -405,9 +414,9 @@ template <typename T>
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void XBuffer<T>::ncat(const void *buf, size_t len)
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{
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if ( buf && len > 0 ) {
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CheckSize(size()+len);
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CheckAllocatedSize(size()+len);
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memcpy(data(size()), buf, len);
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setSize(size()+len);
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__setSize(size()+len);
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}
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}
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//
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@ -422,11 +431,11 @@ template <typename T>
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void XBuffer<T>::deleteAtPos(unsigned int pos, unsigned int count)
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{
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if ( pos < size() ) {
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if ( pos + count < size() ) {
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if ( size() - pos <= count ) {
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memmove( _WData+pos, _WData+pos+count, size()-pos-count);
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setSize(size()-count);
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__setSize(size()-count);
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}else{
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setSize(pos);
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__setSize(pos);
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}
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}
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}
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