159 lines
3.9 KiB
C++
159 lines
3.9 KiB
C++
/**
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*******************************************************************************
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* @file File.cpp
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* @brief Editeur De N'ours : File folder and name abstraction (Sources)
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* @author Edouard DUPIN
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* @date 16/07/2011
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* @par Project
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* Edn
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*
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* @par Copyright
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* Copyright 2010 Edouard DUPIN, all right reserved
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY.
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*
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* Licence summary :
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* You can modify and redistribute the sources code and binaries.
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* You can send me the bug-fix
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* You can not earn money with this Software (if the source extract from Edn
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* represent less than 50% of original Sources)
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* Term of the licence in in the file licence.txt.
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*
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*******************************************************************************
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*/
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#include "tools_debug.h"
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#include "tools_globals.h"
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#include "Edn.h"
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#define MAX_FILE_NAME (10240)
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Edn::File::File(Edn::String &filename, int32_t LineNumber)
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{
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m_lineNumberOpen = 0;
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SetCompleateName(filename);
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}
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Edn::File::File(Edn::String &filename, Edn::String &folder, int32_t lineNumber)
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{
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Edn::String tmpString = folder;
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tmpString += '/';
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tmpString += filename;
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SetCompleateName(tmpString);
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m_lineNumberOpen = lineNumber;
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}
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Edn::File::~File(void)
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{
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// nothing to do ...
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}
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Edn::String Edn::File::GetFolder(void)
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{
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return m_folder;
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}
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Edn::String Edn::File::GetShortFilename(void)
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{
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return m_shortFilename;
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}
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Edn::String Edn::File::GetCompleateName(void)
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{
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Edn::String out;
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out = m_folder;
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out += '/';
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out += m_shortFilename;
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}
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const Edn::File& Edn::File::operator= (const Edn::File &ednF )
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{
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if( this != &ednF ) // avoid copy to itself
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{
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m_folder = ednF.m_folder;
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m_shortFilename = ednF.m_shortFilename;
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m_lineNumberOpen = ednF.m_lineNumberOpen;
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}
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return *this;
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}
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void Edn::File::SetCompleateName(Edn::String &newFilename)
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{
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char buf[MAX_FILE_NAME];
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memset(buf, 0, MAX_FILE_NAME);
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char * ok;
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// Reset ALL DATA :
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m_folder = "";
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m_shortFilename = "";
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m_lineNumberOpen = 0;
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Edn::String destFilename;
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if (newFilename.Size() == 0) {
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destFilename = "no-name";
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} else {
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destFilename = newFilename;
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}
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if ('/' != *destFilename.c_str()) {
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// Get the command came from the running of the program :
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char cCurrentPath[FILENAME_MAX];
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if (!getcwd(cCurrentPath, FILENAME_MAX)) {
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return;
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}
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cCurrentPath[FILENAME_MAX - 1] = '\0';
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Edn::String tmpFilename = destFilename;
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destFilename = cCurrentPath;
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destFilename += '/';
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destFilename += tmpFilename;
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}
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// Get the real Path of the current File
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ok = realpath(destFilename.c_str(), buf);
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if (!ok) {
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int32_t lastPos = destFilename.FindBack('/');
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if (-1 != lastPos) {
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// Get the FileName
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Edn::String tmpFilename = destFilename.Extract(lastPos+1);
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destFilename.Remove(lastPos, destFilename.Size() - lastPos);
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//EDN_DEBUG("try to find :\"" << destFilename.c_str() << "\" / \"" << tmpFilename.c_str() << "\" ");
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ok = realpath(destFilename.c_str(), buf);
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if (!ok) {
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EDN_ERROR("Can not find real Path name of \"" << destFilename.c_str() << "\"");
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m_shortFilename = tmpFilename;
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m_folder = destFilename;
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} else {
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// ALL is OK ...
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m_shortFilename = tmpFilename;
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m_folder = destFilename;
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}
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} else {
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EDN_WARNING("file : \"" << destFilename.c_str() << "\" ==> No data???");
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// Basic ERROR ...
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m_shortFilename = destFilename;
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}
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} else {
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destFilename = buf;
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int32_t lastPos = destFilename.FindBack('/');
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if (-1 != lastPos) {
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m_shortFilename = destFilename.Extract(lastPos+1);
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m_folder = destFilename.Extract(0, lastPos);
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} else {
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// Basic ERROR ...
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EDN_WARNING("file : \"" << destFilename.c_str() << "\" ==> No data???");
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m_shortFilename = destFilename;
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}
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}
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EDN_DEBUG("Set FileName :\"" << m_folder.c_str() << "\" / \"" << m_shortFilename.c_str() << "\" ");
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}
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int32_t Edn::File::GetLineNumber(void)
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{
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return m_lineNumberOpen;
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}
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