106af37b58
+ TODO : need refactoring and fix to valgrind invalid read size + redirections() WIP + Generic ft_dup_2d_arr(), ft_split_quotes(), ft_strdup_quotes() + shell_loop() continue on error + various small fix
70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* init.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/10/08 09:22:12 by lperrey #+# #+# */
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/* Updated: 2021/11/13 05:31:47 by lperrey ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static char *init_prompt_base(void);
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static char *init_prompt(char *prompt_base);
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int init(t_all *c, char *envp[])
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{
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g_all = c;
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ft_bzero(c, sizeof (*c));
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c->envp = ft_dup_2d_arr(envp, (t_dup_func)ft_strdup); // TEST WIP
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if (!c->envp)
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return (ft_reti_perror(0, "ft_dup_2d_char_arr(envp) error"));
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//print_matrix(c->envp, "\n --- \n"); // TEST WIP
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c->prompt_base = init_prompt_base();
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if (!c->prompt_base)
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return (ft_reti_perror(0, "init_prompt_base() error"));
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c->prompt = init_prompt(c->prompt_base);
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if (!c->prompt)
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return (ft_reti_perror(0, "init_prompt() error"));
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set_signals_handling(&c->ori_signal_behaviour, &c->signal_behaviour);
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if (isatty(STDIN_FILENO))
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{
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if (!set_terminal_attributes(&c->ori_termios, &c->interactive_termios,
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&c->termios_changed))
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return (ft_reti_perror(0, "set_terminal_attributes() error"));
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}
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return (1);
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}
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static char *init_prompt_base(void)
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{
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char *prompt_base;
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char *tmp;
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tmp = getenv("USER");
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if (!tmp)
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tmp = getenv("LOGNAME");
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if (!tmp)
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tmp = U_DEFAULT_USER;
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prompt_base = ft_strjoin(TERM_LIGHT_GREEN, tmp);
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prompt_base = ft_strjoinfree_s1(prompt_base, "@");
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tmp = getenv("NAME");
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if (!tmp)
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tmp = U_DEFAULT_NAME;
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prompt_base = ft_strjoinfree_s1(prompt_base, tmp);
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prompt_base = ft_strjoinfree_s1(prompt_base, TERM_RESET":"TERM_LIGHT_BLUE);
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return (prompt_base);
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}
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static char *init_prompt(char *prompt_base)
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{
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char *prompt;
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prompt = ft_strjoinfree_s2(prompt_base, getcwd(NULL, 0));
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prompt = ft_strjoinfree_s1(prompt, TERM_RESET U_PROMPT_END);
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return (prompt);
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}
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