conversion + creation MemChecker from a file path
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@ -1,6 +1,15 @@
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use std::fs;
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use std::io;
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use std::io::BufRead;
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/* TRUCS MANQUANT
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/* TRUCS MANQUANT
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* Verifier qu'il y a un nombre pair de caractere hexa dans la ligne correspondante d'une section du fichier source
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* Verifier qu'il y a un nombre pair de caractere hexa dans la ligne correspondante d'une section du fichier source
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* Sinon on ne peut pas automatiquement remplir chaque octect car 2 hexa = 1 octet
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* Sinon on ne peut pas automatiquement remplir chaque octect car 2 hexa = 1 octet
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* OUBLI CONVERSIONS ADDR ET LEN QUI SONT AUSSI EN CARACTÈRES HEXA DS LE FICHIER
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*/
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*/
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@ -41,10 +50,12 @@ struct Section{
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* Voir si instanciation d'une structure deplace les valeurs "locales" à la méthode from, je sais plus ....
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* Voir si instanciation d'une structure deplace les valeurs "locales" à la méthode from, je sais plus ....
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*/
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*/
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impl Section{
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impl Section{
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fn from(section: &SectionFormat) -> Section {
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fn from(section: &SectionFormat) -> Section {
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let mut content: Vec<u8> = Vec::new();
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let mut content: Vec<u8> = Vec::new();
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let addr: usize = section.addr.parse().unwrap();
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let addr: usize = string_hex_to_usize(§ion.addr);
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let len: usize = section.len.parse().unwrap();
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let len: usize = string_hex_to_usize(§ion.len);
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let mut tmp_a: char = ' ';
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let mut tmp_a: char = ' ';
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let mut tmp_b: char = ' ';
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let mut tmp_b: char = ' ';
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@ -60,7 +71,6 @@ impl Section{
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}
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}
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}
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}
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Section{addr:addr, len:len, content:content}
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Section{addr:addr, len:len, content:content}
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}
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}
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}
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}
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@ -76,12 +86,51 @@ struct Mem_Checker{
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impl Mem_Checker{
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impl Mem_Checker{
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/*fn from(path: &String) -> Mem_Checker{
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fn from(path: &String) /*-> Mem_Checker*/{
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}*/
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let file = fs::File::open("test_file_section.txt").expect("Wrong filename");
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let reader = io::BufReader::new(file);
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let mut pc: usize = 0;
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let mut sp: usize = 0;
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for (i,line) in reader.lines().enumerate() {
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let current_line = line.unwrap();
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if i == 0 {
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//Lecture de PC
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pc = string_hex_to_usize(¤t_line);
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}
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else if i == 1 {
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//Lecture SP
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sp = string_hex_to_usize(¤t_line);
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}
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else {
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//Lecture des sections
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}
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}
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}
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}
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}
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fn string_hex_to_usize(s: &String) -> usize{
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let max_pow = (s.len()-1) as u32;
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let mut ret_value: usize = 0;
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let base: usize = 16;
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for (i,c )in s.chars().enumerate(){
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print!("Current char :: {} :: Current pow :: {} ::", c, max_pow - (i as u32));
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let tmp: usize = (one_hex_to_dec(c) as usize);
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ret_value += base.pow(max_pow - (i as u32))*tmp;
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}
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return ret_value;
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}
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/*
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/*
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* c doit etre un caractère hexadécimale
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* c doit etre un caractère hexadécimale
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*/
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*/
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@ -101,7 +150,7 @@ fn one_hex_to_dec(c: char) -> u8 {
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}
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}
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}
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}
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fn two_hex_to_u8(c1: char, c2: char) -> u8 {
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fn two_hex_to_u8(c1: char, c2: char) -> u8 {
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let a = one_hex_to_dec(c1);
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let a = one_hex_to_dec(c1);
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@ -110,10 +159,49 @@ fn two_hex_to_u8(c1: char, c2: char) -> u8 {
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16*a + b
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16*a + b
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}
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}
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/*
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* Juste pour voir si via BufReader les \n sont présent, apres test il s'avère que non
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* De toute facon on limitera d'une section la lecture par len
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*/
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fn test_show_sections_file(){
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let file = fs::File::open("test_file_section.txt").expect("Wrong filename");
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let reader = io::BufReader::new(file);
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for line in reader.lines() {
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//println!("Tailles de la ligne : {}",
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let current = line.unwrap();
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//println!("Taille de la ligne : {}", current.len()); // En effet pas de \n dans chaque line, parfait
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println!("{}", ¤t);
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}
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}
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#[cfg(test)]
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#[cfg(test)]
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mod tests {
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mod tests {
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use super::*;
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use super::*;
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#[test]
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fn test_string_hex_to_usize(){
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let s = String::from("AE1F20");
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//println!("taille de string : {}", s.len());
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let expected: usize = 11411232;
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let result = string_hex_to_usize(&s);
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assert_eq!(expected,result);
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}
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#[test]
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fn tmp_fct_read_file(){
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println!("Reading A file \n");
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test_show_sections_file();
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}
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#[test]
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#[test]
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fn test_create_section_content(){
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fn test_create_section_content(){
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let section_format = SectionFormat{
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let section_format = SectionFormat{
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@ -136,11 +224,6 @@ mod tests {
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assert_eq!(section.content, expected_vec);
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assert_eq!(section.content, expected_vec);
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}
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}
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#[test]
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#[test]
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fn test_mod(){
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fn test_mod(){
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let cond = (0%2) == 0;
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let cond = (0%2) == 0;
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8
test_file_section.txt
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8
test_file_section.txt
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0
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0 0
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F4A12200
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0 0
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01022B
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0 0
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FFACBC5CEF
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