Ajout Lexer

LEXER/lexer.c

@@ -0,0 +1,34 @@
+#include "lexer.h"
+
+
+int numberOfDelimiters(char *string)
+{
+    int count = 0;
+    for (int i = 0; i < strlen(string); i++)
+    {
+        if (string[i] == ' ')
+        {
+            count++;
+        }
+    }
+    return count;
+}
+
+Programme *lexer(char *chaine)
+{
+    char *token, *str;
+    str = strdup(chaine);
+    int i = 0;
+    int arraysize = (numberOfDelimiters(str) + 1);
+    char **programme = (char **)malloc(sizeof(char *) * arraysize);
+    while ((token = strsep(&str, " ")))
+    {
+        programme[i] = token;
+        i++;
+    }
+    Programme *retour = (Programme *)malloc(sizeof(Programme));
+    retour->tokens = programme;
+    retour->taille = i;
+    return retour;
+}
+

LEXER/lexer.h

@@ -0,0 +1,11 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdio_ext.h>
+#include <string.h>
+#include <ctype.h>
+
+
+typedef struct Programme {
+char **tokens;
+int taille;
+}Programme;