From ba12753402fe22c33b3dec93cedc29221a166cf4 Mon Sep 17 00:00:00 2001
From: Guamss <guams@duck.com>
Date: Tue, 21 Apr 2026 11:25:50 +0200
Subject: [PATCH] add: read in files

---
 Makefile   |  2 +-
 src/disk.c | 32 ++++++++++++++++++++++++++++++--
 2 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 50008c9..5944011 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 NAME        := seyshell
 DRIVE       := disk
 CC          := gcc 
-CFLAGS      := -Wall -Wextra -Werror -g
+CFLAGS      :=
 OBJ_DIR     := obj
 SRC_DIR     := src
 
diff --git a/src/disk.c b/src/disk.c
index 0281dca..a50b21e 100644
--- a/src/disk.c
+++ b/src/disk.c
@@ -140,15 +140,44 @@ void do_ls(disk *d, int dir_index) {
     return;
   }
 
+  // TODO: chercher sur tous les blocs possédés
   int bloc = dir.blocs[0];
 
   for (int i = 0; i < MAX_BYTES_PER_BLOC; i += MAX_INODE_NAME + sizeof(int)) {
     if (d->blocs[bloc].datas[i] != '\0') {
-      printf("%s\n", &d->blocs[bloc].datas[i]);
+      int inode_id;
+      memcpy(&inode_id, &d->blocs[bloc].datas[i + MAX_INODE_NAME], sizeof(int));
+      dprintf(STDOUT_FILENO, "%-16s %d\n", &d->blocs[bloc].datas[i], inode_id);
     }
   }
 }
 
+char *read_in_file(disk *d, int file_index) {
+  inode file = d->inodes[file_index];
+  if (file.filetype != TYPE_FILE) {
+    dprintf(STDERR_FILENO, "Can only read in files\n");
+    return NULL;
+  }
+
+  // TODO: chercher sur tous les blocs possédés
+  int bloc = file.blocs[0];
+  char *out;
+  int c_index = 0;
+  while (d->blocs[bloc].datas[c_index] != '\0' || c_index < MAX_BYTES_PER_BLOC) {
+    c_index++;
+  }
+
+  out = malloc(c_index * sizeof(char));
+  if (out == NULL) {
+    dprintf(STDERR_FILENO, "Error while allocating with malloc\n");
+    exit(EXIT_FAILURE);
+  }
+
+  strncpy(out, d->blocs[bloc].datas, c_index);
+
+  return out;
+}
+
 void init_env_var_file(disk *d) {
   int inode_idx = create_inode(d, &d->inodes[0], TYPE_FILE, "env");
   write_in_file(d, inode_idx, "PWD=/\nUSER=user");
@@ -159,7 +188,6 @@ void init_env_var_file(disk *d) {
  * renvoi ce disque
  * @return Le disque créé
  */
-
 disk create_disk() {
   FILE *fptr;
   fptr = fopen("disk", "wb");