76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
#include "MString.h"
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#include "Log.h"
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#include <iostream>
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#include <stdlib.h>
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#include <iomanip>
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namespace coreutils {
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MString::MString() {
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data = NULL;
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length = 0;
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cursor = NULL;
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}
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MString::MString(const char *data) {
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setSize(strlen(data));
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memcpy(this->data, data, length);
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cursor = this->data;
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}
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MString::MString(char *data, size_t length) {
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setSize(length);
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memcpy(this->data, data, length);
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cursor = this->data;
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}
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MString::MString(const char *data, size_t length) {
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setSize(length);
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memcpy(this->data, data, length);
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cursor = this->data;
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}
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MString::MString(const MString &mstring) {
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setSize(mstring.length);
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memcpy(data, mstring.data, mstring.length);
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cursor = data;
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// Log(LOG_DEBUG_2) << "MString Copy Constructor: ";
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}
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MString::MString(std::string data) {
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setSize(data.length());
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memcpy(this->data, (char *)data.c_str(), data.length());
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cursor = this->data;
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}
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MString::~MString() {
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if(data)
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free(data);
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}
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int MString::write(char ch) {
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setSize(length + 1);
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*(data + length - 1) = ch;
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return 1;
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}
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int MString::write(ZString &value) {
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int len = length;
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setSize(length + value.getLength());
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memcpy(data + len, value.getData(), value.getLength());
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return value.getLength();
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}
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void MString::setSize(int size) {
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int cursorOffset = cursor - data;
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int newBufferSize = ((size / 256) + 1) * 256;
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if(bufferSize != newBufferSize) {
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bufferSize = newBufferSize;
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data = (char *)realloc(data, bufferSize);
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cursor = data + cursorOffset;
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}
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length = size;
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}
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}
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