Normed m_prompt

6 files changed, 156 insertions, 73 deletions

diff --git a/src/m_mshrc.c b/src/m_mshrc.c
index 40e14a1..41c7bef 100644
--- a/src/m_mshrc.c
+++ b/src/m_mshrc.c
@@ -29,6 +29,7 @@ uint8_t	m_source_mshrc(t_msh *msh)
 	int32_t	fd;
 	uint8_t	ret;
 
+	file[0] = C_NUL;
 	u_get_var_value(home, "$HOME", PATH_MAX, msh);
 	ft_sprintf(file, "%s/%s", home, M_MINISHELLRC);
 	if ((fd = open(file, O_RDONLY)) < 0)
diff --git a/src/m_mshrc.h b/src/m_mshrc.h
index 75daf15..990ce31 100644
--- a/src/m_mshrc.h
+++ b/src/m_mshrc.h
@@ -10,12 +10,12 @@
 /*                                                                            */
 /* ************************************************************************** */
 
-#ifndef M_MSHRC_H
-#define M_MSHRC_H
+#ifndef FT_M_MSHRC_H
+# define FT_M_MSHRC_H
 
-#include <stdint.h>
+# include <stdint.h>
 
-#include "s_struct.h"
+# include "s_struct.h"
 
 uint8_t	m_source_mshrc(t_msh *msh);
 
diff --git a/src/m_prompt.c b/src/m_prompt.c
index 0dd525e..e0b3ed1 100644
--- a/src/m_prompt.c
+++ b/src/m_prompt.c
@@ -11,89 +11,30 @@
 /* ************************************************************************** */
 
 #include <libft.h>
+#include <stddef.h>
 #include <stdint.h>
 #include <unistd.h>
 #include <limits.h>
 
 #include "d_define.h"
 #include "m_prompt.h"
+#include "m_prompt_seq.h"
 #include "s_struct.h"
 #include "u_vars.h"
 
 static void	m_subst_prompt_rice(char var[], t_msh *msh)
 {
-	char	tmp[PATH_MAX];
 	size_t	i;
-	size_t	j;
 
 	i = 0;
 	while (var[i] != C_NUL)
 	{
 		if (var[i] == C_BACKS)
 		{
-			if (var[i + 1] == '0' && var[i + 2] == '3' && var[i + 3] == '3')
-			{
-				(void)ft_memmove(var + i, var + (i + 3), (ft_strlen(var + (i + 3)) + 1) * sizeof(char));
-				var[i] = C_ESC;
-			}
-			else if (var[i + 1] == 'n')
-			{
-				(void)ft_memmove(var + i, var + (i + 1), (ft_strlen(var + (i + 1)) + 1) * sizeof(char));
-				var[i] = C_LF;
-			}
-			else if (var[i + 1] == 'h' || var[i + 1] == 'H')
-			{
-				gethostname(tmp, 255);
-				(void)ft_memmove(var + i + ft_strlen(tmp), var + (i + 2), (ft_strlen(var + (i + 2)) + 1) * sizeof(char));
-				(void)ft_memcpy(var + i, tmp, ft_strlen(tmp) * sizeof(char));
-			}
-			else if (var[i + 1] == 'w')
-			{
-				u_get_var_value(tmp, "$PWD", PATH_MAX, msh);
-				if (tmp[0] != C_NUL)
-					ft_strsubst_s(var, "\\w", tmp);
-				else
-					ft_strsubst_s(var, "\\w", "?");
-			}
-			else if (var[i + 1] == 'W')
-			{
-				u_get_var_value(tmp, "$PWD", PATH_MAX, msh);
-				if (tmp[0] != C_NUL)
-				{
-					j = ft_strlen(tmp);
-					if (j > 1)
-					{
-						while (tmp[j] != '/' && j != 0)
-							j--;
-						j++;
-						(void)ft_memmove(tmp, tmp + j,
-							((ft_strlen(tmp) - j) + 1) * sizeof(char));
-					}
-					ft_strsubst_s(var, "\\W", tmp);
-				}
-				else
-					ft_strsubst_s(var, "\\w", "?");
-			}
-			else if (var[i + 1] == 'v')
-				ft_strsubst_s(var, "\\v", M_MSH_VERSION);
-			else if (var[i + 1] == 's')
-				ft_strsubst_s(var, "\\s", M_PROGNAME);
-			else if (var[i + 1] == '?')
-			{
-				ft_uitoa_s(tmp, msh->ret);
-				if (var[i + 2] == '!')
-				{
-					if (tmp[0] != '0')
-						ft_strsubst_s(var, "\\?!", tmp);
-					else
-					{
-						(void)ft_memmove(var + i, var + i + 3, (ft_strlen(var + i + 3) + 1) * sizeof(char));
-						i -= 1;
-					}
-				}
-				else
-					ft_strsubst_s(var, "\\?", tmp);
-			}
+			m_prompt_sequences(var, i);
+			m_prompt_sequences_next(var, i, msh);
+			m_prompt_sequences_more(var, i, msh);
+			i = m_prompt_sequences_again(var, i, msh);
 		}
 		i++;
 	}
diff --git a/src/m_prompt.h b/src/m_prompt.h
index 8aae6f7..235c6e1 100644
--- a/src/m_prompt.h
+++ b/src/m_prompt.h
@@ -10,12 +10,12 @@
 /*                                                                            */
 /* ************************************************************************** */
 
-#ifndef M_PROMPT_H
-#define M_PROMPT_H
+#ifndef FT_M_PROMPT_H
+# define FT_M_PROMPT_H
 
-#include <stdint.h>
+# include <stdint.h>
 
-#include "s_struct.h"
+# include "s_struct.h"
 
 void	m_prompt_psx(uint8_t x, t_msh *msh);
 
diff --git a/src/m_prompt_seq.c b/src/m_prompt_seq.c
new file mode 100644
index 0000000..01c0ea4
--- /dev/null
+++ b/src/m_prompt_seq.c
@@ -0,0 +1,116 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   m_prompt_seq.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/14 17:19:27 by rbousset          #+#    #+#             */
+/*   Updated: 2020/02/14 17:19:29 by rbousset         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <limits.h>
+
+#include "s_struct.h"
+#include "u_vars.h"
+
+size_t	m_prompt_sequences_again(char var[], size_t i, t_msh *msh)
+{
+	char	tmp[PATH_MAX];
+
+	if (var[i + 1] == '?')
+	{
+		tmp[0] = C_NUL;
+		ft_uitoa_s(tmp, msh->ret);
+		if (var[i + 2] == '!')
+		{
+			if (tmp[0] != '0')
+				ft_strsubst_s(var, "\\?!", tmp);
+			else
+			{
+				(void)ft_memmove(var + i, var + i + 3,
+					(ft_strlen(var + i + 3) + 1) * sizeof(char));
+				i -= 1;
+			}
+		}
+		else
+			ft_strsubst_s(var, "\\?", tmp);
+	}
+	return (i);
+}
+
+void	m_prompt_sequences_more(char var[], size_t i, t_msh *msh)
+{
+	char	tmp[PATH_MAX];
+	size_t	j;
+
+	if (var[i + 1] == 'W')
+	{
+		if (u_get_var_value(tmp, "$PWD", PATH_MAX, msh) == 0)
+		{
+			j = ft_strlen(tmp);
+			if (j > 1)
+			{
+				while (tmp[j] != '/' && j != 0)
+					j--;
+				j++;
+				(void)ft_memmove(tmp, tmp + j,
+					((ft_strlen(tmp) - j) + 1) * sizeof(char));
+			}
+			ft_strsubst_s(var, "\\W", tmp);
+		}
+		else
+			ft_strsubst_s(var, "\\w", "?");
+	}
+	else if (var[i + 1] == 'v')
+		ft_strsubst_s(var, "\\v", M_MSH_VERSION);
+	else if (var[i + 1] == 's')
+		ft_strsubst_s(var, "\\s", M_PROGNAME);
+}
+
+void	m_prompt_sequences_next(char var[], size_t i, t_msh *msh)
+{
+	char	tmp[PATH_MAX];
+
+	if (var[i + 1] == 'w')
+	{
+		if (u_get_var_value(tmp, "$PWD", PATH_MAX, msh) == 0)
+			ft_strsubst_s(var, "\\w", tmp);
+		else
+			ft_strsubst_s(var, "\\w", "?");
+	}
+}
+
+void	m_prompt_sequences(char var[], size_t i)
+{
+	char	tmp[PATH_MAX];
+
+	if (var[i + 1] == '0' && var[i + 2] == '3' && var[i + 3] == '3')
+	{
+		(void)ft_memmove(var + i, var + (i + 3),
+			(ft_strlen(var + (i + 3)) + 1) * sizeof(char));
+		var[i] = C_ESC;
+	}
+	else if (var[i + 1] == 'n')
+	{
+		(void)ft_memmove(var + i, var + (i + 1),
+			(ft_strlen(var + (i + 1)) + 1) * sizeof(char));
+		var[i] = C_LF;
+	}
+	else if (var[i + 1] == 'h' || var[i + 1] == 'H')
+	{
+		tmp[0] = C_NUL;
+		gethostname(tmp, 255);
+		if (tmp[0] != C_NUL)
+		{
+			(void)ft_memmove(var + i + ft_strlen(tmp), var + (i + 2),
+				(ft_strlen(var + (i + 2)) + 1) * sizeof(char));
+			(void)ft_memcpy(var + i, tmp, ft_strlen(tmp) * sizeof(char));
+		}
+	}
+}
diff --git a/src/m_prompt_seq.h b/src/m_prompt_seq.h
new file mode 100644
index 0000000..113dc73
--- /dev/null
+++ b/src/m_prompt_seq.h
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   m_prompt_seq.h                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/14 17:19:27 by rbousset          #+#    #+#             */
+/*   Updated: 2020/02/14 17:19:29 by rbousset         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef FT_M_PROMPT_SEQ_H
+# define FT_M_PROMPT_SEQ_H
+
+# include <stddef.h>
+
+# include "s_struct.h"
+
+size_t	m_prompt_sequences_again(char var[], size_t i, t_msh *msh);
+void	m_prompt_sequences_more(char var[], size_t i, t_msh *msh);
+void	m_prompt_sequences_next(char var[], size_t i, t_msh *msh);
+void	m_prompt_sequences(char var[], size_t i);
+
+#endif