75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
#include "MString.h"
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#include "Log.h"
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#include <iostream>
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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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this->length = strlen(data);
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bufferSize = (this->length % 256) + 256;
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this->data = (char *)malloc(bufferSize);
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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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this->length = length;
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bufferSize = (this->length % 256) + 256;
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this->data = (char *)malloc(bufferSize);
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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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this->length = length;
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bufferSize = (this->length % 256) + 256;
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this->data = (char *)malloc(bufferSize);
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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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bufferSize = (mstring.length % 256) + 256;
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data = (char *)malloc(bufferSize);
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memcpy(data, mstring.data, mstring.length);
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length = 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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bufferSize = (data.length() % 256) + 256;
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this->data = (char *)malloc(bufferSize);
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memcpy(this->data, (char *)data.c_str(), data.length());
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length = 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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if(bufferSize == 0) {
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bufferSize = 256;
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data = (char *)malloc(bufferSize);
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cursor = data;
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length = 0;
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} else if(bufferSize < (length + 1)) {
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bufferSize += 256;
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data = (char *)realloc(data, bufferSize);
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cursor = data;
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}
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data[length++] = ch;
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return 1;
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}
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}
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