90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
/* Misc utils for files.
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Copyright (C) 2006 Artica ST.
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Written by Esteban Sanchez.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "pandora_file.h"
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#include <fstream>
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#include <stdio.h>
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#include <windows.h>
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using namespace std;
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/**
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* Reads a file and returns its content.
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*
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* @param filepath Path of the file to read.
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*
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* @return File content.
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*
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* @exception File_Not_Found throwed if the path is incorrect or the
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* file does not exists or could not be opened.
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**/
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string
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Pandora_File::readFile (const string filepath) {
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string line, result;
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ifstream myfile (filepath.c_str ());
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if (! myfile.is_open ()) {
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throw File_Not_Found ();
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}
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if (myfile.is_open()) {
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while (! myfile.eof()) {
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getline (myfile,line);
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result += line + '\n';
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}
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myfile.close();
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}
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return result;
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}
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/**
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* Delete a file from a directory.
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*
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* @param filepath Path of the file to delete.
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*
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* @exception Delete_Error if the file could not be deleted.
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*/
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void
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Pandora_File::removeFile (const string filepath) {
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if (remove (filepath.c_str ()) == -1) {
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throw Delete_Error ();
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}
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}
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/**
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* Write data into a text file.
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*
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* @param filepath Path of the file to write in.
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* @param data Data to be written.
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*
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* @exception File_Not_Found throwed if the path is incorrect or the
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* file does not exists or could not be opened.
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*/
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void
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Pandora_File::writeFile (const string filepath, const string data) {
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ofstream file (filepath.c_str ());
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if (! file.is_open ()) {
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throw File_Not_Found ();
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}
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file.write (data.c_str (), data.length ());
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file.close ();
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}
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