86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* main.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tomoron <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/02/02 21:59:20 by tomoron #+# #+# */
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/* Updated: 2024/02/09 16:28:28 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int g_return_code = 0;
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char *get_prompt(void)
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{
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char *res;
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res = ft_strjoin_free("\001", ft_get_color(0, 255, 0), 2);
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res = ft_strjoin_free(res, "\002", 1);
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res = ft_strjoin_free(res, getenv("USER"), 1);
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res = ft_strjoin_free(res, "@", 1);
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res = ft_strjoin_free(res, "minishell \001\033[0m\002$>", 1);
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return (res);
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}
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t_env *ft_get_env(char **envp)
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{
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t_env *env;
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char *name;
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char *value;
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int i;
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int j;
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env = 0;
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while (*envp)
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{
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i = 0;
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j = 0;
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while ((*envp)[i] && (*envp)[i] != '=')
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i++;
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while ((*envp)[i + 1 + j])
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j++;
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name = ft_substr(*envp, 0, i);
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value = ft_substr(*envp, i + 1, j);
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env = ft_env_add_back(env, name, value);
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if (!name || !value)
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ft_free_env(env);
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if (!name || !value)
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return (0);
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envp++;
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}
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return (env);
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}
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int main(int argc, char **argv, char **envp)
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{
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char *command;
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t_cmd *parsed_cmd;
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t_env *env;
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char *prompt;
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command = (char *)STDOUT_FILENO;
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(void)argc;
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(void)argv;
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env = ft_get_env(envp);
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while (env && command)
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{
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prompt = get_prompt();
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if (!prompt)
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exit(STDIN_FILENO);
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command = readline(prompt);
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free(prompt);
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add_history(command);
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parsed_cmd = ft_parse_command(command, env);
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free(command);
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ft_exec_command(parsed_cmd, env);
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ft_free_cmd(parsed_cmd);
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}
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rl_clear_history();
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ft_free_env(env);
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return (g_return_code);
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}
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