1 files changed, 66 insertions, 9 deletions

diff --git a/src/lexer/lexer_utils.c b/src/lexer/lexer_utils.c
index f028113..986db50 100644
--- a/src/lexer/lexer_utils.c
+++ b/src/lexer/lexer_utils.c
@@ -1,13 +1,42 @@
-
 #include "lexer.h"
 
-int                 lexer_sep(char input)
+enum e_token_tag                ret_token_sep_redir_append(char *input, int i)
+{
+    if (input[i + 1] ==  '>')
+        return(LTAG_REDIR_APPEND);
+    return (LTAG_REDIR_OUT);
+
+}
+
+enum e_token_tag                ret_token(char *input, int  i)
+{
+    if (input[i] == ';')
+        return(LTAG_AND);
+    if (input[i] == '&')
+        return(LTAG_END);
+    if (input[i]  == '|' && input[i + 1] == '|')
+        return(LTAG_OR);
+    if(input[i]  == '|')
+        return(LTAG_PIPE);
+    if (input[i] == '>')
+        return(ret_token_sep_redir_append(input,i));
+    if (input[i] == '<')
+        return(LTAG_REDIR_IN);
+    if (input[i] ==  '(')
+        return(LTAG_PARENT_OPEN);
+    if (input[i] == ')')
+        return(LTAG_PARENT_CLOSE);
+    return(0);
+
+}
+
+int                 	lexer_sep(char input)
 {
     char            *sep;
     int             i;
 
     i = 0;
-    sep = ";&<>|";
+    sep = ";&|><()";
     while(sep[i] != '\0')
     {
         if(sep[i] == input)
@@ -17,12 +46,40 @@ int                 lexer_sep(char input)
     return (0);
 }
 
-int             lexer_verif_entre_cote(char *input, int i)
+int             		lexe_space(char *input)
 {
-    while((input[++i] != '"' || input[i] == '\'') && (input[i] != '\0'))
-        ;
-    i++;
-    if(input[i] == '"' || input[i] == '\'')
-        return(lexer_verif_entre_cote(input, i));
+    int i;
+
+    i=0;
+    while(input[i] == ' ')
+        i++;
     return(i);
 }
+
+static int             lex_verif_simple_cote(char *input, int i)
+{
+    i++;
+    while(input[i] != '\0')
+    {
+        ++i;
+        if(input[i] == '\'')
+            break;
+    }
+    if (input[i + 1] == ' ')
+        while(input[i + 1] == ' ')
+            i++;
+    return(i + 1);
+}
+
+int             		lexer_verif_entre_cote(char *input, int i)
+{
+    if(input[i] == '\'')
+        return(lex_verif_simple_cote(input, i));
+    i++;
+    while(input[i] != '"' && (input[i] != '\0'))
+        ++i;
+    if (input[i + 1] == ' ')
+        while(input[i + 1] == ' ')
+            i++;
+    return(i + 1);
+}