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feat(09): starting the parsing of the file

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Raphael 2025-04-11 11:48:28 +02:00
parent 1cf3760638
commit 08b6535d4a
3 changed files with 46 additions and 11 deletions
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36
cpp09/ex00/main.cpp
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@ -6,16 +6,46 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/04/08 12:15:32 by rparodi #+# #+# */
/* Updated: 2025/04/08 12:21:16 by rparodi ### ########.fr */
/* Updated: 2025/04/11 11:47:18 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "BitcoinExchange.hpp"
#include <fstream>
#include <map>
#include <string>
std::map<std::string, float>parse_file(std::string name) {
std::map<std::string, float> to_ret;
std::string tmp;
std::ifstream file(name);
while (std::getline(file, tmp)) {
;
}
return to_ret;
}
int main(int argc, char *argv[]) {
if (argc != 2) {
std::cerr << CLR_RED << "Usage: " << argv[0] << " <filename>" << CLR_RESET << std::endl;
} else {
exit(1);
}
if (access(argv[1], F_OK)) {
std::cerr << CLR_RED << "The file given in arguments have to exist" << CLR_RESET << std::endl;
exit(1);
}
if (access(argv[1], R_OK)) {
std::cerr << CLR_RED << "The file given in arguments have to be readable by the owner" << CLR_RESET << std::endl;
exit( 1);
}
if (access("data.csv", F_OK)) {
std::cerr << CLR_RED << "The file `data.csv` have to exist (to take it from the insta make get_db)" << CLR_RESET << std::endl;
exit(1);
}
if (access("data.csv", R_OK)) {
std::cerr << CLR_RED << "The program have to read on the file `data.csv`" << CLR_RESET << std::endl;
exit( 1);
}
std::map<std::string, float> user_db = parse_file(argv[1]);
}