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migrated to msh struct and normed

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This commit is contained in:
mdev9
2024-02-21 17:47:23 +01:00
parent d70952b7be
commit c1ed9b355d
10 changed files with 132 additions and 125 deletions
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25
srcs/alias.c
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@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/16 23:16:07 by marde-vr #+# #+# */ /* Created: 2024/02/16 23:16:07 by marde-vr #+# #+# */
/* Updated: 2024/02/21 13:12:07 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:39:40 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -39,11 +39,11 @@ char *get_alias_value(t_cmd *arg)
return (res); return (res);
} }
void print_aliases(t_alias **aliases) void print_aliases(t_alias *aliases)
{ {
t_alias *cur_alias; t_alias *cur_alias;
cur_alias = *aliases; cur_alias = aliases;
while (cur_alias) while (cur_alias)
{ {
ft_printf("alias %s=%s\n", cur_alias->name, cur_alias->value); ft_printf("alias %s=%s\n", cur_alias->name, cur_alias->value);
@ -51,24 +51,27 @@ void print_aliases(t_alias **aliases)
} }
} }
int alias(t_cmd *args, t_alias **aliases) int alias(t_msh *msh)
{ {
char *name; char *name;
char *value; char *value;
if (!args->next || args->next->type != ARG) if (!msh->cmds->next || msh->cmds->next->type != ARG)
print_aliases(aliases); print_aliases(msh->aliases);
else else
{ {
name = get_alias_name(args->next); name = get_alias_name(msh->cmds->next);
if (ft_strchr(args->next->token, '=')) if (ft_strchr(msh->cmds->next->token, '='))
{ {
value = get_alias_value(args->next); value = get_alias_value(msh->cmds->next);
*aliases = alias_add_back(*aliases, name, value); msh->aliases = alias_add_back(msh->aliases, name, value);
} }
else else
{ {
ft_printf("alias %s=%s\n", name, get_alias(*aliases, name)); if (get_alias(msh->aliases, name))
ft_printf("alias %s=%s\n", name, get_alias(msh->aliases, name));
else
ft_printf("minishell: alias %s: not found\n", name);
free(name); free(name);
} }
} }

3
srcs/cd.c
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@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/16 21:02:54 by marde-vr #+# #+# */ /* Created: 2024/02/16 21:02:54 by marde-vr #+# #+# */
/* Updated: 2024/02/20 21:04:53 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:30:36 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -16,7 +16,6 @@ int cd(t_cmd *args)
{ {
char *new_wd; char *new_wd;
ft_printf_fd(2, "%s\n", args->next->next->token);
if (args->next && args->next->next && args->next->next->type == ARG) if (args->next && args->next->next && args->next->next->type == ARG)
{ {
ft_printf_fd(2, "minishell: cd: too many arguments\n"); ft_printf_fd(2, "minishell: cd: too many arguments\n");

89
srcs/exec.c
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@ -6,32 +6,32 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/07 14:12:49 by tomoron #+# #+# */ /* Created: 2024/02/07 14:12:49 by tomoron #+# #+# */
/* Updated: 2024/02/21 15:54:56 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:46:47 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
int exec_builtin(t_cmd *parsed_cmd, t_env **env, t_alias **aliases) int exec_builtin(t_msh *msh)
{ {
if (!ft_strcmp(parsed_cmd->token, "echo")) if (!ft_strcmp(msh->cmds->token, "echo"))
g_return_code = echo(parsed_cmd->next); g_return_code = echo(msh->cmds->next);
else if (!ft_strcmp(parsed_cmd->token, "ret")) else if (!ft_strcmp(msh->cmds->token, "ret"))
g_return_code = ft_atoi(parsed_cmd->next->token); g_return_code = ft_atoi(msh->cmds->next->token);
else if (!ft_strcmp(parsed_cmd->token, "env")) else if (!ft_strcmp(msh->cmds->token, "env"))
g_return_code = print_env(*env); g_return_code = print_env(msh->env);
else if (!ft_strcmp(parsed_cmd->token, "exit")) else if (!ft_strcmp(msh->cmds->token, "exit"))
exit_bt(parsed_cmd, *env, *aliases); exit_bt(msh);
else if (!ft_strcmp(parsed_cmd->token, "pwd")) else if (!ft_strcmp(msh->cmds->token, "pwd"))
g_return_code = pwd(); g_return_code = pwd();
else if (!ft_strcmp(parsed_cmd->token, "cd")) else if (!ft_strcmp(msh->cmds->token, "cd"))
g_return_code = cd(parsed_cmd); g_return_code = cd(msh->cmds);
else if (!ft_strcmp(parsed_cmd->token, "export")) else if (!ft_strcmp(msh->cmds->token, "export"))
g_return_code = ft_export(parsed_cmd, env); g_return_code = ft_export(msh);
else if (!ft_strcmp(parsed_cmd->token, "alias")) else if (!ft_strcmp(msh->cmds->token, "alias"))
g_return_code = alias(parsed_cmd, aliases); g_return_code = alias(msh);
else if (!ft_strcmp(parsed_cmd->token, "unalias")) else if (!ft_strcmp(msh->cmds->token, "unalias"))
g_return_code = unalias(parsed_cmd, aliases); g_return_code = unalias(msh);
else else
return (STDIN_FILENO); return (STDIN_FILENO);
return (STDOUT_FILENO); return (STDOUT_FILENO);
@ -57,13 +57,13 @@ void ft_exit(t_msh *msh, int exit_code)
exit(exit_code); exit(exit_code);
} }
int get_args_count(t_cmd *parsed_cmd) int get_args_count(t_cmd *cmds)
{ {
int count; int count;
t_cmd *cur_cmd; t_cmd *cur_cmd;
count = 0; count = 0;
cur_cmd = parsed_cmd; cur_cmd = cmds;
while (cur_cmd->next != 0 && cur_cmd->type == ARG) while (cur_cmd->next != 0 && cur_cmd->type == ARG)
{ {
cur_cmd = cur_cmd->next; cur_cmd = cur_cmd->next;
@ -111,15 +111,15 @@ void find_cmd_path(t_msh *msh, char **paths, int *found)
tmp = ft_strjoin(path, "/"); tmp = ft_strjoin(path, "/");
if (!tmp) if (!tmp)
ft_exit(msh, 1); ft_exit(msh, 1);
path = ft_strjoin(tmp, cmd->token); path = ft_strjoin(tmp, msh->cmds->token);
if (!path) if (!path)
ft_exit(cmd, env, 1); ft_exit(msh, 1);
free(tmp); free(tmp);
if (access(path, X_OK) != -1) if (access(path, X_OK) != -1)
{ {
*found = 1; *found = 1;
free(cmd->token); free(msh->cmds->token);
cmd->token = path; msh->cmds->token = path;
break ; break ;
} }
free(path); free(path);
@ -127,30 +127,31 @@ void find_cmd_path(t_msh *msh, char **paths, int *found)
} }
} }
void get_cmd_path(t_cmd *cmd, t_env *env) void get_cmd_path(t_msh *msh)
{ {
char **paths; char **paths;
int found; int found;
found = 0; found = 0;
if (ft_strchr(cmd->token, '/') && access(cmd->token, X_OK) != -1) if (ft_strchr(msh->cmds->token, '/')
&& access(msh->cmds->token, X_OK) != -1)
found = 1; found = 1;
else else
{ {
paths = split_paths_from_env(env); paths = split_paths_from_env(msh->env);
if (!paths) if (!paths)
ft_exit(cmd, env, 1); ft_exit(msh, 1);
find_cmd_path(cmd, env, paths, &found); find_cmd_path(msh, paths, &found);
} }
if (!found) if (!found)
{ {
ft_printf_fd(2, "%s: command not found\n", cmd->token); ft_printf_fd(2, "%s: command not found\n", msh->cmds->token);
free(cmd->token); free(msh->cmds->token);
cmd->token = 0; msh->cmds->token = 0;
} }
} }
void exec_command(t_cmd *parsed_cmd, t_env **env, t_alias **aliases) void exec_command(t_msh *msh)
{ {
t_cmd *cur_cmd; t_cmd *cur_cmd;
int args_count; int args_count;
@ -158,15 +159,15 @@ void exec_command(t_cmd *parsed_cmd, t_env **env, t_alias **aliases)
int i; int i;
pid_t pid; pid_t pid;
if (!parsed_cmd || exec_builtin(parsed_cmd, env, aliases)) if (!msh->cmds || exec_builtin(msh))
return ; return ;
cur_cmd = parsed_cmd; cur_cmd = msh->cmds;
args_count = get_args_count(parsed_cmd); args_count = get_args_count(msh->cmds);
cmd_args = ft_calloc(args_count + 1, sizeof(char *)); cmd_args = ft_calloc(args_count + 1, sizeof(char *));
if (!cmd_args) if (!cmd_args)
ft_exit(parsed_cmd, *env, 1); ft_exit(msh, 1);
i = 0; i = 0;
get_cmd_path(parsed_cmd, *env); get_cmd_path(msh);
while (i < args_count) while (i < args_count)
{ {
cmd_args[i] = cur_cmd->token; cmd_args[i] = cur_cmd->token;
@ -177,19 +178,19 @@ void exec_command(t_cmd *parsed_cmd, t_env **env, t_alias **aliases)
if (pid == -1) if (pid == -1)
{ {
perror("fork"); perror("fork");
ft_exit(parsed_cmd, *env, 1); ft_exit(msh, 1);
} }
if (pid == 0) if (pid == 0)
{ {
if (parsed_cmd->token) if (msh->cmds->token)
execve(parsed_cmd->token, cmd_args, env_to_char_tab(*env)); execve(msh->cmds->token, cmd_args, env_to_char_tab(msh->env));
ft_exit(parsed_cmd, *env, 1); ft_exit(msh, 1);
} }
else else
{ {
rl_redisplay(); rl_redisplay();
if (waitpid(pid, 0, 0) < 0) if (waitpid(pid, 0, 0) < 0)
ft_exit(parsed_cmd, *env, 1); ft_exit(msh, 1);
} }
//if (cur_cmd->type == PIPE) //if (cur_cmd->type == PIPE)
// exec_command(cur_cmd->next, env); // exec_command(cur_cmd->next, env);

27
srcs/exit.c
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@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */ /* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */
/* Updated: 2024/02/17 04:11:51 by tomoron ### ########.fr */ /* Updated: 2024/02/21 17:43:52 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -19,30 +19,31 @@ void print_numeric_arg_err(char *arg)
ft_putstr_fd(": numeric argument required\n", 2); ft_putstr_fd(": numeric argument required\n", 2);
} }
void exit_bt(t_cmd *args, t_env *env, t_alias *aliases) void exit_bt(t_msh *msh)
{ {
t_cmd *start; t_cmd *start;
int exit_code; int exit_code;
start = args; start = msh->cmds;
args = args->next; msh->cmds = msh->cmds->next;
ft_printf("exit\n"); ft_printf("exit\n");
if (args && args->next && args->next->type == ARG if (msh->cmds && msh->cmds->next && msh->cmds->next->type == ARG
&& ft_strisnbr(args->token)) && ft_strisnbr(msh->cmds->token))
ft_putstr_fd("minishell: exit: too many arguments\n", 2); ft_putstr_fd("minishell: exit: too many arguments\n", 2);
else else
{ {
if (args && args->type == ARG && !ft_strisnbr(args->token)) if (msh->cmds && msh->cmds->type == ARG
print_numeric_arg_err(args->token); && !ft_strisnbr(msh->cmds->token))
if (args && args->type == ARG) print_numeric_arg_err(msh->cmds->token);
exit_code = (unsigned char)ft_atoi(args->token); if (msh->cmds && msh->cmds->type == ARG)
else if (args && args->type == ARG && !ft_strisnbr(args->token)) exit_code = (unsigned char)ft_atoi(msh->cmds->token);
else if (msh->cmds && msh->cmds->type == ARG
&& !ft_strisnbr(msh->cmds->token))
exit_code = 2; exit_code = 2;
else else
exit_code = g_return_code; exit_code = g_return_code;
free_cmd(start); free_cmd(start);
free_alias(aliases); free_msh(msh);
free_env(env);
exit(exit_code); exit(exit_code);
} }
} }

8
srcs/export.c
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@ -6,15 +6,17 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/18 18:29:20 by marde-vr #+# #+# */ /* Created: 2024/02/18 18:29:20 by marde-vr #+# #+# */
/* Updated: 2024/02/18 18:39:39 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:44:43 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
int ft_export(t_cmd *cmd, t_env **env) int ft_export(t_msh *msh)
{ {
t_cmd *cmd;
cmd = msh->cmds;
(void)cmd; (void)cmd;
(void)env;
return (0); return (0);
} }

18
srcs/handle_alias.c
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@ -6,30 +6,30 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/17 02:54:36 by tomoron #+# #+# */ /* Created: 2024/02/17 02:54:36 by tomoron #+# #+# */
/* Updated: 2024/02/21 13:09:40 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:21:27 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
t_cmd *handle_alias(t_cmd *cmd, t_env *env, t_alias *alias) t_cmd *handle_alias(t_msh *msh)
{ {
t_cmd *res; t_cmd *res;
t_cmd *tmp; t_cmd *tmp;
char *alias_command; char *alias_command;
alias_command = 0; alias_command = 0;
if (!cmd) if (!msh->cmds)
return (0); return (0);
if (cmd->type == ARG) if (msh->cmds->type == ARG)
alias_command = get_alias(alias, cmd->token); alias_command = get_alias(msh->aliases, msh->cmds->token);
if (!alias_command) if (!alias_command)
return (cmd); return (msh->cmds);
res = parse_command(alias_command, env); res = parse_command(alias_command, msh->env);
tmp = res; tmp = res;
while (tmp->next) while (tmp->next)
tmp = tmp->next; tmp = tmp->next;
tmp->next = cmd->next; tmp->next = msh->cmds->next;
free(cmd); free(msh->cmds);
return (res); return (res);
} }

22
srcs/main.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/02 21:59:20 by tomoron #+# #+# */ /* Created: 2024/02/02 21:59:20 by tomoron #+# #+# */
/* Updated: 2024/02/21 15:53:24 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:45:16 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -68,27 +68,27 @@ t_env *get_env(char **envp)
return (env); return (env);
} }
int init_minishell(t_msh **msh, int argc, char **envp) int init_minishell(t_msh **msh, int argc, char **argv, char **envp)
{ {
*msh = ft_calloc(1, sizeof(t_msh)); *msh = ft_calloc(1, sizeof(t_msh));
if (!*msh) if (!*msh)
// ft_exit(*msh, 1);
(void)argc; (void)argc;
(void)argv;
(*msh)->env = get_env(envp); (*msh)->env = get_env(envp);
(*msh)->aliases = 0; (*msh)->aliases = 0;
return (0); return (0);
} }
int main(int argc, char **envp) int main(int argc, char **argv, char **envp)
{ {
char *command; char *command;
t_cmd *parsed_cmd;
char *prompt; char *prompt;
t_msh *msh; t_msh *msh;
command = (char *)1; command = (char *)1;
init_minishell(&msh, argc, envp); init_minishell(&msh, argc, argv, envp);
handle_minishellrc(&env, &aliases); handle_minishellrc(msh);
while (msh->env && command) while (msh->env && command)
{ {
prompt = get_prompt(msh->env); prompt = get_prompt(msh->env);
@ -97,13 +97,13 @@ int main(int argc, char **envp)
command = readline(prompt); command = readline(prompt);
free(prompt); free(prompt);
add_history(command); add_history(command);
msh->cmd = parse_command(command, msh->env); msh->cmds = parse_command(command, msh->env);
//print_parsed_cmd(parsed_cmd);//debug //print_parsed_cmd(parsed_cmd);//debug
msh->cmd = handle_alias(msh->cmd, msh->env, msh->aliases); msh->cmds = handle_alias(msh);
free(command); free(command);
//print_parsed_cmd(parsed_cmd);//debug //print_parsed_cmd(parsed_cmd);//debug
exec_command(msh->cmd, &env, &aliases); exec_command(msh);
free_cmd(parsed_cmd); free_cmd(msh->cmds);
} }
rl_clear_history(); rl_clear_history();
free(msh); free(msh);

17
srcs/minishell.h
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/04 17:31:38 by tomoron #+# #+# */ /* Created: 2024/02/04 17:31:38 by tomoron #+# #+# */
/* Updated: 2024/02/21 15:46:50 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:43:17 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -63,9 +63,9 @@ extern int g_return_code;
t_cmd *cmd_add_back(t_cmd *res, char *token, t_token_type type); t_cmd *cmd_add_back(t_cmd *res, char *token, t_token_type type);
void free_cmd(t_cmd *cmd); void free_cmd(t_cmd *cmd);
void exec_command(t_cmd *cmd, t_env **env, t_alias **alias); void exec_command(t_msh *msh);
int echo(t_cmd *args); int echo(t_cmd *args);
void exit_bt(t_cmd *args, t_env *env, t_alias *aliases); void exit_bt(t_msh *msh);
t_env *env_add_back(t_env *env, char *name, char *value); t_env *env_add_back(t_env *env, char *name, char *value);
void free_env(t_env *env); void free_env(t_env *env);
int print_env(t_env *env); int print_env(t_env *env);
@ -79,14 +79,15 @@ int is_cmd_char(char c);
void print_parsed_cmd(t_cmd *cmd);//debug void print_parsed_cmd(t_cmd *cmd);//debug
void ft_exit(t_msh *msh, int error_code); void ft_exit(t_msh *msh, int error_code);
char **env_to_char_tab(t_env *env); char **env_to_char_tab(t_env *env);
void handle_minishellrc(t_env **env, t_alias **aliases); void handle_minishellrc(t_msh *msh);
t_cmd *handle_alias(t_cmd *cmd, t_env *env, t_alias *alias); t_cmd *handle_alias(t_msh *msh);
int cd(t_cmd *args); int cd(t_cmd *args);
int alias(t_cmd *args, t_alias **aliases); int alias(t_msh *msh);
void free_alias(t_alias *alias); void free_alias(t_alias *alias);
char *get_alias(t_alias *alias, char *var_name); char *get_alias(t_alias *alias, char *var_name);
t_alias *alias_add_back(t_alias *alias, char *name, char *value); t_alias *alias_add_back(t_alias *alias, char *name, char *value);
int unalias(t_cmd *args, t_alias **aliases); int unalias(t_msh *msh);
int ft_export(t_cmd *cmd, t_env **env); int ft_export(t_msh *msh);
void free_msh(t_msh *msh);
#endif #endif

19
srcs/minishellrc.c
View File

@ -6,49 +6,48 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/16 17:40:16 by marde-vr #+# #+# */ /* Created: 2024/02/16 17:40:16 by marde-vr #+# #+# */
/* Updated: 2024/02/21 12:54:01 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:34:26 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
void exec_rc_file(t_env **env, t_alias **aliases, int fd) void exec_rc_file(t_msh *msh, int fd)
{ {
char *line; char *line;
t_cmd *parsed_cmd;
line = get_next_line(fd); line = get_next_line(fd);
while (line) while (line)
{ {
if (line[0] != '#') if (line[0] != '#')
{ {
parsed_cmd = parse_command(line, *env); msh->cmds = parse_command(line, msh->env);
exec_command(parsed_cmd, env, aliases); exec_command(msh);
free_cmd(parsed_cmd); free_cmd(msh->cmds);
} }
free(line); free(line);
line = get_next_line(fd); line = get_next_line(fd);
} }
} }
void handle_minishellrc(t_env **env, t_alias **aliases) void handle_minishellrc(t_msh *msh)
{ {
char *home; char *home;
char *rc_path; char *rc_path;
int fd; int fd;
home = ft_get_env(*env, "HOME"); home = ft_get_env(msh->env, "HOME");
rc_path = ft_strjoin(home, "/.minishellrc"); rc_path = ft_strjoin(home, "/.minishellrc");
if (access(rc_path, R_OK) != -1) if (access(rc_path, R_OK) != -1)
{ {
fd = open(rc_path, O_RDONLY); fd = open(rc_path, O_RDONLY);
if (fd == -1) if (fd == -1)
{ {
free(env); free(msh->env);
perror("open"); perror("open");
return ; return ;
} }
exec_rc_file(env, aliases, fd); exec_rc_file(msh, fd);
close(fd); close(fd);
} }
free(rc_path); free(rc_path);

25
srcs/unalias.c
View File

@ -6,21 +6,21 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/21 13:11:45 by marde-vr #+# #+# */ /* Created: 2024/02/21 13:11:45 by marde-vr #+# #+# */
/* Updated: 2024/02/21 13:11:59 by marde-vr ### ########.fr */ /* Updated: 2024/02/21 17:44:30 by marde-vr ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
int remove_alias(t_cmd *args, t_alias **aliases) int remove_alias(t_msh *msh)
{ {
t_alias *alias; t_alias *alias;
alias = *aliases; alias = msh->aliases;
while (alias) while (alias)
{ {
if (alias->next && args->next if (alias->next && msh->cmds->next
&& !ft_strcmp(alias->next->name, args->next->token)) && !ft_strcmp(alias->next->name, msh->cmds->next->token))
{ {
if (alias->next->next) if (alias->next->next)
alias->next = alias->next->next; alias->next = alias->next->next;
@ -38,18 +38,19 @@ int remove_alias(t_cmd *args, t_alias **aliases)
return (0); return (0);
} }
int unalias(t_cmd *args, t_alias **aliases) int unalias(t_msh *msh)
{ {
if (args->next && !ft_strcmp(args->next->token, "-a")) if (msh->cmds->next && !ft_strcmp(msh->cmds->next->token, "-a"))
{ {
free_alias(*aliases); free_alias(msh->aliases);
*aliases = 0; msh->aliases = 0;
return (0); return (0);
} }
if (remove_alias(args, aliases)) if (remove_alias(msh))
return (1); return (1);
if (args->next && args->next->type == ARG) if (msh->cmds->next && msh->cmds->next->type == ARG)
ft_printf("minishell: unalias: %s: not found\n", args->next->token); ft_printf("minishell: unalias: %s: not found\n",
msh->cmds->next->token);
else else
ft_printf("unalias: usage: unalias name\n"); ft_printf("unalias: usage: unalias name\n");
return (1); return (1);