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file_mngt.cpp
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file_mngt.cpp
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/*************************************************
* Publicly released by Rhoban System, August 2012
* www.rhoban-system.fr
*
* Freely usable for non-commercial purposes
*
* Licence Creative Commons *CC BY-NC-SA
* http://creativecommons.org/licenses/by-nc-sa/3.0
*************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <fstream>
#include <iterator>
#include "file_mngt.h"
#include "util.h"
int store_in_file(char * name, ui8 * src, int size) {
FILE * f;
if ((f=fopen(name, "w")) == NULL) {
printf("Erreur d'ouverture en ecriture\n");
return 0;
}
int i;
for (i=0; i<size; i++)
fputc(src[i], f);
fclose(f);
return 1;
}
int read_file(char * name, ui8 * dest, int size) {
FILE * f;
if ((f=fopen(name, "r")) == NULL) {
printf("Erreur d'ouverture en lecture\n");
return 0;
}
int i;
for (i=0; i<size; i++)
dest[i] = fgetc(f);
fclose(f);
return 1;
}
string file_to_string(string path)
{
ifstream in_file(path.c_str());
string contents(istreambuf_iterator<char>(in_file),
(istreambuf_iterator<char>()) );
in_file.close();
return contents;
}
bool file_exists(string path)
{
ifstream ifile(path.c_str());
return ifile.is_open();
}
void file_put_contents(string path, string contents)
{
ofstream ofile(path.c_str());
if (ofile) {
ofile << contents;
ofile.close();
}
}
string file_get_contents(string path)
{
std::ifstream ifs(path.c_str());
std::string content( (std::istreambuf_iterator<char>(ifs) ),
(std::istreambuf_iterator<char>() ) );
return content;
}