Gautier Wojda
commit
f9c3ae7620
4 changed files with 310 additions and 337 deletions
538
42sh/Makefile
538
42sh/Makefile
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@ -13,8 +13,7 @@
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NAME = 42sh
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CC = gcc
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FLAGS = -Wall -Wextra -Werror
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FLAGS = -Wall -Wextra -Werror #-fsanitize=address#-fvisibility=hidden
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FLAGS = -Wall -Wextra -Werror -fsanitize=address#-fvisibility=hidden
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D_FLAGS = -g
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DELTA = $$(echo "$$(tput cols)-47"|bc)
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@ -30,290 +29,289 @@ INC_DIR = includes/
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OBJ_DIR = objs/
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SRC_BASE = \
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builtin/bt_cd_process_dotdot.c\
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builtin/bt_env_opt.c\
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builtin/bt_read_get.c\
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builtin/bt_read_term.c\
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builtin/builtin_cd.c\
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builtin/builtin_echo.c\
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builtin/builtin_env.c\
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builtin/builtin_exit.c\
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builtin/builtin_export.c\
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builtin/builtin_func.c\
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builtin/builtin_hash.c\
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builtin/builtin_history.c\
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builtin/builtin_math.c\
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builtin/builtin_read.c\
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builtin/builtin_setenv.c\
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builtin/builtin_unset.c\
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builtin/builtin_unsetenv.c\
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builtin/is_builtin.c\
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completion/c_arrow.c\
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completion/c_clear.c\
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completion/c_find_abspath.c\
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completion/c_pathsolver.c\
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completion/c_init.c\
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completion/c_printer.c\
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completion/c_find_binary.c\
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completion/c_find_env.c\
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completion/c_find_files.c\
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completion/c_init.c\
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completion/c_match.c\
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completion/c_match_glob.c\
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completion/c_match_update.c\
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completion/c_misc.c\
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completion/c_output.c\
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completion/c_clear.c\
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completion/c_parser.c\
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completion/c_pathsolver.c\
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completion/c_printer.c\
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completion/c_arrow.c\
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completion/c_sizing.c\
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completion/c_terminal.c\
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completion/completion.c\
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exec/ast_free.c\
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exec/bad_fd.c\
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exec/exec_ampersand.c\
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exec/exec_and_if.c\
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exec/exec_bang.c\
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exec/exec_case_branch.c\
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exec/exec_elif.c\
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exec/exec_else.c\
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exec/exec_func.c\
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exec/exec_leaf.c\
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exec/exec_or_if.c\
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exec/exec_pipe.c\
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exec/exec_reset.c\
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exec/exec_semi.c\
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exec/exec_var.c\
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exec/fd_is_valid.c\
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exec/ft_exec.c\
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exec/ft_findexec.c\
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exec/is_function.c\
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exec/mark_process_status.c\
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exec/node_copy.c\
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exec/pfree_cmd.c\
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exec/pfree_cond.c\
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exec/pfree_func.c\
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exec/pfree_list.c\
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exec/pfree_subshell.c\
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exec/plaunch_brace.c\
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exec/plaunch_builtin.c\
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exec/plaunch_case.c\
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exec/plaunch_empty.c\
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exec/plaunch_file.c\
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exec/plaunch_for.c\
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exec/plaunch_function.c\
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exec/plaunch_if.c\
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exec/plaunch_subshell.c\
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exec/plaunch_until.c\
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exec/plaunch_while.c\
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exec/process_launch.c\
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exec/process_redirect.c\
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exec/process_set.c\
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exec/process_setgroup.c\
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exec/process_setsig.c\
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exec/pset_brace.c\
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exec/pset_case.c\
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exec/pset_cmd.c\
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exec/pset_for.c\
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exec/pset_if.c\
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exec/pset_subshell.c\
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exec/pset_until.c\
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exec/pset_while.c\
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exec/redir_copy.c\
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exec/redir_free.c\
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exec/redirect_dgreat.c\
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exec/redirect_dless.c\
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exec/redirect_great.c\
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exec/redirect_greatand.c\
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exec/redirect_less.c\
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exec/redirect_lessand.c\
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exec/set_exitstatus.c\
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exec/token_to_argv.c\
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glob/command_getoutput.c\
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glob/dir_glob.c\
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glob/esc_print.c\
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glob/expand_bquote.c\
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glob/expand_brace.c\
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glob/expand_esc.c\
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glob/expand_home.c\
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glob/expand_var.c\
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glob/ft_strsplit_esc.c\
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glob/ft_strsplit_spe.c\
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glob/gen_tab_esc.c\
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glob/glob.c\
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glob/is_char_esc.c\
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glob/lib_perso/ft_ld_back.c\
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glob/lib_perso/ft_ld_clear.c\
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glob/lib_perso/ft_ld_copy.c\
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glob/lib_perso/ft_ld_del.c\
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glob/lib_perso/ft_ld_front.c\
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glob/lib_perso/ft_ld_new.c\
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glob/lib_perso/ft_ld_order.c\
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glob/lib_perso/ft_ld_pushback.c\
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glob/lib_perso/ft_ld_pushfront.c\
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glob/lib_perso/ft_ld_reverse.c\
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glob/lib_perso/ft_ld_size.c\
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glob/lib_perso/ft_ld_swap.c\
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glob/lib_perso/ft_ld_to_tab.c\
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glob/lib_perso/ft_memrealloc.c\
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glob/lib_perso/ft_strjoinf.c\
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glob/lib_perso/ft_strsubf.c\
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glob/lib_perso/ft_tabdel.c\
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glob/lib_perso/ft_tablen.c\
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glob/match_pattern.c\
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glob/tab_esc_copy.c\
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glob/word_is_assignment.c\
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hash_table/ft_add_hash.c\
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hash_table/hash.c\
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hash_table/hash_free.c\
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hash_table/hash_str.c\
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hash_table/is_hash.c\
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history/add_str_in_history.c\
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history/history.c\
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history/history_parsing.c\
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history/history_parsing_toolz.c\
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history/history_parsing_toolz_2.c\
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history/list_toolz.c\
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completion/c_match_glob.c\
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completion/c_find_files.c\
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completion/c_terminal.c\
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completion/c_output.c\
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completion/c_misc.c\
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completion/c_match.c\
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completion/c_match_update.c\
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completion/c_find_abspath.c\
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history/surch_in_history.c\
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job_control/builtin_bg.c\
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job_control/builtin_fg.c\
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job_control/builtin_jobs.c\
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job_control/do_job_notification.c\
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job_control/has_running_job.c\
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job_control/has_stopped_job.c\
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job_control/job_addprocess.c\
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job_control/job_cmp_id.c\
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job_control/job_format.c\
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job_control/job_format_head.c\
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job_control/job_free.c\
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job_control/job_getprocess.c\
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job_control/job_getrank.c\
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job_control/job_hup_all.c\
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job_control/job_is_completed.c\
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job_control/job_is_stopped.c\
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job_control/job_notify_change.c\
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job_control/job_notify_new.c\
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job_control/job_remove.c\
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job_control/job_run.c\
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job_control/job_update_id.c\
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job_control/job_update_status.c\
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job_control/job_wait.c\
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job_control/mark_job_as_running.c\
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job_control/pprint_brace.c\
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job_control/pprint_case.c\
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job_control/pprint_cmd.c\
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job_control/pprint_for.c\
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job_control/pprint_function.c\
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job_control/pprint_if.c\
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job_control/pprint_subshell.c\
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job_control/pprint_until.c\
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history/history_parsing_toolz_2.c\
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history/history_parsing_toolz.c\
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history/list_toolz.c\
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history/add_str_in_history.c\
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history/history_parsing.c\
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history/history.c\
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job_control/pprint_while.c\
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job_control/process_cmp_pid.c\
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job_control/process_format.c\
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job_control/process_free.c\
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job_control/put_job_in_background.c\
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job_control/put_job_in_foreground.c\
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job_control/sigchld_handler.c\
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job_control/mark_job_as_running.c\
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job_control/pprint_case.c\
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job_control/job_notify_new.c\
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job_control/sigint_handler.c\
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job_control/job_update_status.c\
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job_control/job_format_head.c\
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job_control/job_is_completed.c\
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job_control/job_wait.c\
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job_control/sigtstp_handler.c\
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job_control/job_free.c\
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job_control/pprint_for.c\
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job_control/pprint_if.c\
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job_control/job_hup_all.c\
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job_control/put_job_in_foreground.c\
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job_control/job_is_stopped.c\
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job_control/process_free.c\
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job_control/sigttin_handler.c\
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job_control/sigttou_handler.c\
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lexer/do_lexer_routine.c\
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lexer/get_lexer_stack.c\
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lexer/get_lexer_stack2.c\
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lexer/get_reserved_words.c\
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lexer/get_state_global.c\
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lexer/get_state_redir.c\
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lexer/insert_newline.c\
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lexer/isrw_delim.c\
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lexer/keep_last_type.c\
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lexer/lexer_backslash.c\
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lexer/lexer_bquote.c\
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lexer/lexer_curly_braces.c\
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lexer/lexer_default.c\
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lexer/lexer_delim.c\
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lexer/lexer_destroy.c\
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lexer/lexer_dquote.c\
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lexer/lexer_end.c\
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lexer/lexer_great.c\
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lexer/lexer_heredoc.c\
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lexer/lexer_init.c\
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lexer/lexer_less.c\
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lexer/lexer_lex.c\
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lexer/lexer_newline.c\
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lexer/lexer_number.c\
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lexer/lexer_paren.c\
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lexer/lexer_quote.c\
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lexer/lexer_sep.c\
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lexer/lexer_word.c\
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lexer/token_append.c\
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lexer/token_cmp_type.c\
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lexer/token_free.c\
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lexer/token_init.c\
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lexer/token_print.c\
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line_editing/control_features.c\
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line_editing/copy_cut_paste/copy_cut_paste.c\
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line_editing/copy_cut_paste/underline_down.c\
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line_editing/copy_cut_paste/underline_end.c\
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line_editing/copy_cut_paste/underline_function.c\
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line_editing/copy_cut_paste/underline_home.c\
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line_editing/copy_cut_paste/underline_left.c\
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line_editing/copy_cut_paste/underline_reset.c\
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line_editing/copy_cut_paste/underline_right.c\
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line_editing/copy_cut_paste/underline_up.c\
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line_editing/ft_prompt.c\
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line_editing/get_key.c\
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line_editing/init_line/init_history.c\
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line_editing/init_line/init_line.c\
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line_editing/init_line/init_termcaps.c\
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line_editing/lib_line_editing/ft_nb_line.c\
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line_editing/lib_line_editing/tool_line.c\
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line_editing/lib_line_editing/tool_line_2.c\
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line_editing/lib_line_editing/toolz.c\
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line_editing/lib_line_editing/toolz2.c\
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line_editing/lib_line_editing/toolz_parseur.c\
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line_editing/lib_line_editing/toolz_termcaps.c\
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line_editing/move_term/home_end.c\
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line_editing/move_term/move_left_and_right.c\
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line_editing/move_term/move_to_word.c\
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line_editing/move_term/move_up_and_down.c\
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line_editing/print_del_completion/completion.c\
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line_editing/print_del_completion/print_and_del.c\
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line_editing/print_del_completion/queue.c\
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line_editing/readline.c\
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line_editing/resize.c\
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main/data_exit.c\
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main/data_init.c\
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main/data_singleton.c\
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main/ft_putast.c\
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main/main.c\
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main/shell_init.c\
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main/shell_reset.c\
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parser/add_bang.c\
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parser/add_case.c\
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job_control/builtin_jobs.c\
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job_control/process_cmp_pid.c\
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job_control/pprint_subshell.c\
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job_control/job_remove.c\
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job_control/builtin_bg.c\
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job_control/job_run.c\
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job_control/has_stopped_job.c\
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job_control/pprint_cmd.c\
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job_control/job_cmp_id.c\
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job_control/pprint_brace.c\
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job_control/job_addprocess.c\
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job_control/job_update_id.c\
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job_control/do_job_notification.c\
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job_control/job_getrank.c\
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job_control/has_running_job.c\
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job_control/process_format.c\
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job_control/job_getprocess.c\
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job_control/job_notify_change.c\
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job_control/job_format.c\
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job_control/put_job_in_background.c\
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job_control/pprint_until.c\
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job_control/pprint_function.c\
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job_control/builtin_fg.c\
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job_control/sigchld_handler.c\
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parser/tree_func_free.c\
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parser/parser_destroy.c\
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parser/tree_wrapper.c\
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parser/pop_stack.c\
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parser/add_cmd.c\
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parser/add_condition.c\
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parser/parser_init.c\
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parser/aggregate_sym.c\
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parser/redir_init.c\
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parser/do_parser_routine.c\
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parser/stack_init.c\
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parser/add_number.c\
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parser/add_func.c\
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parser/add_loop.c\
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parser/add_number.c\
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parser/add_redir.c\
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parser/add_sep.c\
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parser/add_subshell.c\
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parser/aggregate_sym.c\
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parser/build_tree.c\
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parser/do_parser_routine.c\
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parser/error_syntax.c\
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parser/eval_sym.c\
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parser/ft_parse.c\
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parser/heredoc_parser.c\
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parser/parser_destroy.c\
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parser/parser_init.c\
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parser/pop_stack.c\
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parser/produce_sym.c\
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||||
parser/push_stack.c\
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||||
parser/read_stack.c\
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||||
parser/redir_init.c\
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||||
parser/stack_init.c\
|
||||
parser/push_stack.c\
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||||
parser/add_sep.c\
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||||
parser/ft_parse.c\
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||||
parser/add_condition.c\
|
||||
parser/produce_sym.c\
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||||
parser/heredoc_parser.c\
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||||
parser/add_case.c\
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||||
parser/sym_free.c\
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||||
parser/tree_func_free.c\
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||||
parser/tree_wrapper.c
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||||
parser/add_subshell.c\
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||||
parser/build_tree.c\
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||||
parser/eval_sym.c\
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||||
parser/error_syntax.c\
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||||
parser/add_bang.c\
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||||
parser/add_redir.c\
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main/data_exit.c\
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main/ft_putast.c\
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main/main.c\
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main/shell_reset.c\
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main/data_singleton.c\
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main/data_init.c\
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main/shell_init.c\
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line_editing/lib_line_editing/toolz_termcaps.c\
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line_editing/lib_line_editing/tool_line_2.c\
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line_editing/lib_line_editing/tool_line.c\
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line_editing/lib_line_editing/toolz.c\
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line_editing/lib_line_editing/toolz_parseur.c\
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line_editing/lib_line_editing/ft_nb_line.c\
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line_editing/lib_line_editing/toolz2.c\
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line_editing/resize.c\
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line_editing/control_features.c\
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line_editing/print_del_completion/queue.c\
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line_editing/print_del_completion/completion.c\
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line_editing/print_del_completion/print_and_del.c\
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line_editing/get_key.c\
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line_editing/ft_prompt.c\
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line_editing/readline.c\
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line_editing/move_term/move_up_and_down.c\
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line_editing/move_term/home_end.c\
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line_editing/move_term/move_to_word.c\
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line_editing/move_term/move_left_and_right.c\
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line_editing/init_line/init_termcaps.c\
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line_editing/init_line/init_history.c\
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line_editing/init_line/init_line.c\
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line_editing/copy_cut_paste/underline_home.c\
|
||||
line_editing/copy_cut_paste/underline_down.c\
|
||||
line_editing/copy_cut_paste/underline_end.c\
|
||||
line_editing/copy_cut_paste/underline_reset.c\
|
||||
line_editing/copy_cut_paste/underline_function.c\
|
||||
line_editing/copy_cut_paste/copy_cut_paste.c\
|
||||
line_editing/copy_cut_paste/underline_right.c\
|
||||
line_editing/copy_cut_paste/underline_up.c\
|
||||
line_editing/copy_cut_paste/underline_left.c\
|
||||
glob/expand_home.c\
|
||||
glob/expand_bquote.c\
|
||||
glob/dir_glob.c\
|
||||
glob/ft_strsplit_esc.c\
|
||||
glob/expand_var.c\
|
||||
glob/glob.c\
|
||||
glob/word_is_assignment.c\
|
||||
glob/match_pattern.c\
|
||||
glob/lib_perso/ft_ld_front.c\
|
||||
glob/lib_perso/ft_ld_new.c\
|
||||
glob/lib_perso/ft_ld_size.c\
|
||||
glob/lib_perso/ft_tablen.c\
|
||||
glob/lib_perso/ft_ld_pushfront.c\
|
||||
glob/lib_perso/ft_ld_swap.c\
|
||||
glob/lib_perso/ft_ld_order.c\
|
||||
glob/lib_perso/ft_strsubf.c\
|
||||
glob/lib_perso/ft_ld_reverse.c\
|
||||
glob/lib_perso/ft_ld_to_tab.c\
|
||||
glob/lib_perso/ft_tabdel.c\
|
||||
glob/lib_perso/ft_strjoinf.c\
|
||||
glob/lib_perso/ft_ld_del.c\
|
||||
glob/lib_perso/ft_ld_back.c\
|
||||
glob/lib_perso/ft_memrealloc.c\
|
||||
glob/lib_perso/ft_ld_copy.c\
|
||||
glob/lib_perso/ft_ld_pushback.c\
|
||||
glob/lib_perso/ft_ld_clear.c\
|
||||
glob/expand_brace.c\
|
||||
glob/tab_esc_copy.c\
|
||||
glob/ft_strsplit_spe.c\
|
||||
glob/esc_print.c\
|
||||
glob/expand_esc.c\
|
||||
glob/is_char_esc.c\
|
||||
glob/command_getoutput.c\
|
||||
glob/gen_tab_esc.c\
|
||||
lexer/lexer_delim.c\
|
||||
lexer/lexer_paren.c\
|
||||
lexer/get_state_redir.c\
|
||||
lexer/lexer_quote.c\
|
||||
lexer/lexer_dquote.c\
|
||||
lexer/token_free.c\
|
||||
lexer/token_cmp_type.c\
|
||||
lexer/lexer_sep.c\
|
||||
lexer/lexer_heredoc.c\
|
||||
lexer/token_init.c\
|
||||
lexer/lexer_less.c\
|
||||
lexer/insert_newline.c\
|
||||
lexer/get_lexer_stack2.c\
|
||||
lexer/lexer_init.c\
|
||||
lexer/keep_last_type.c\
|
||||
lexer/isrw_delim.c\
|
||||
lexer/lexer_lex.c\
|
||||
lexer/lexer_destroy.c\
|
||||
lexer/lexer_word.c\
|
||||
lexer/lexer_newline.c\
|
||||
lexer/get_lexer_stack.c\
|
||||
lexer/lexer_great.c\
|
||||
lexer/lexer_curly_braces.c\
|
||||
lexer/lexer_end.c\
|
||||
lexer/get_reserved_words.c\
|
||||
lexer/do_lexer_routine.c\
|
||||
lexer/token_append.c\
|
||||
lexer/get_state_global.c\
|
||||
lexer/lexer_bquote.c\
|
||||
lexer/lexer_default.c\
|
||||
lexer/token_print.c\
|
||||
lexer/lexer_backslash.c\
|
||||
lexer/lexer_number.c\
|
||||
builtin/builtin_func.c\
|
||||
builtin/builtin_export.c\
|
||||
builtin/builtin_unsetenv.c\
|
||||
builtin/builtin_setenv.c\
|
||||
builtin/builtin_unset.c\
|
||||
builtin/builtin_math.c\
|
||||
builtin/bt_read_term.c\
|
||||
builtin/builtin_echo.c\
|
||||
builtin/builtin_hash.c\
|
||||
builtin/bt_env_opt.c\
|
||||
builtin/builtin_exit.c\
|
||||
builtin/builtin_cd.c\
|
||||
builtin/builtin_read.c\
|
||||
builtin/is_builtin.c\
|
||||
builtin/bt_read_get.c\
|
||||
builtin/builtin_history.c\
|
||||
builtin/builtin_env.c\
|
||||
exec/pset_brace.c\
|
||||
exec/pset_if.c\
|
||||
exec/pfree_func.c\
|
||||
exec/plaunch_subshell.c\
|
||||
exec/pset_case.c\
|
||||
exec/exec_ampersand.c\
|
||||
exec/exec_and_if.c\
|
||||
exec/exec_var.c\
|
||||
exec/exec_case_branch.c\
|
||||
exec/redirect_greatand.c\
|
||||
exec/redir_copy.c\
|
||||
exec/redir_free.c\
|
||||
exec/token_to_argv.c\
|
||||
exec/exec_pipe.c\
|
||||
exec/pfree_cond.c\
|
||||
exec/pset_for.c\
|
||||
exec/pset_until.c\
|
||||
exec/exec_func.c\
|
||||
exec/exec_or_if.c\
|
||||
exec/node_copy.c\
|
||||
exec/pfree_list.c\
|
||||
exec/redirect_dless.c\
|
||||
exec/exec_bang.c\
|
||||
exec/redirect_dgreat.c\
|
||||
exec/mark_process_status.c\
|
||||
exec/plaunch_for.c\
|
||||
exec/is_function.c\
|
||||
exec/pset_while.c\
|
||||
exec/exec_else.c\
|
||||
exec/ast_free.c\
|
||||
exec/exec_semi.c\
|
||||
exec/plaunch_while.c\
|
||||
exec/bad_fd.c\
|
||||
exec/exec_leaf.c\
|
||||
exec/plaunch_if.c\
|
||||
exec/plaunch_case.c\
|
||||
exec/process_redirect.c\
|
||||
exec/process_setgroup.c\
|
||||
exec/ft_exec.c\
|
||||
exec/set_exitstatus.c\
|
||||
exec/plaunch_brace.c\
|
||||
exec/plaunch_empty.c\
|
||||
exec/redirect_great.c\
|
||||
exec/process_set.c\
|
||||
exec/exec_reset.c\
|
||||
exec/plaunch_until.c\
|
||||
exec/pset_cmd.c\
|
||||
exec/redirect_lessand.c\
|
||||
exec/ft_findexec.c\
|
||||
exec/redirect_less.c\
|
||||
exec/pset_subshell.c\
|
||||
exec/fd_is_valid.c\
|
||||
exec/exec_elif.c\
|
||||
exec/plaunch_builtin.c\
|
||||
exec/pfree_subshell.c\
|
||||
exec/plaunch_file.c\
|
||||
exec/process_setsig.c\
|
||||
exec/plaunch_function.c\
|
||||
exec/process_launch.c\
|
||||
exec/pfree_cmd.c\
|
||||
hash_table/ft_add_hash.c\
|
||||
hash_table/is_hash.c\
|
||||
hash_table/hash.c\
|
||||
hash_table/hash_free.c\
|
||||
hash_table/hash_str.c
|
||||
|
||||
SRCS = $(addprefix $(SRC_DIR), $(SRC_BASE))
|
||||
OBJS = $(addprefix $(OBJ_DIR), $(SRC_BASE:.c=.o))
|
||||
|
|
|
|||
|
|
@ -1,32 +0,0 @@
|
|||
/* ************************************************************************** */
|
||||
/* */
|
||||
/* ::: :::::::: */
|
||||
/* bt_cd_process_dotdot.c :+: :+: :+: */
|
||||
/* +:+ +:+ +:+ */
|
||||
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
|
||||
/* +#+#+#+#+#+ +#+ */
|
||||
/* Created: 2017/03/25 03:54:22 by ariard #+# #+# */
|
||||
/* Updated: 2017/03/25 21:19:07 by ariard ### ########.fr */
|
||||
/* */
|
||||
/* ************************************************************************** */
|
||||
|
||||
#include "minishell.h"
|
||||
|
||||
#define CDERR_0 "cd : %s: No such file or directory"
|
||||
#define CDERR_1 "cd : %s: Permission denied"
|
||||
#define CDERR_2 "cd : %s: Not a directory"
|
||||
#define CDERR_3 "cd : unable to proceed: %s"
|
||||
|
||||
int bt_cd_process_dotdot(char *target)
|
||||
{
|
||||
if (access(target, F_OK))
|
||||
return (SH_ERR(CDERR_0, target));
|
||||
if (access(target, X_OK))
|
||||
return (SH_ERR(CDERR_1, target));
|
||||
if (!is_directory(target))
|
||||
return (SH_ERR(CDERR_2, target));
|
||||
if (chdir(target))
|
||||
return (SH_ERR(CDERR_3, target));
|
||||
setwd("PWD");
|
||||
return (0);
|
||||
}
|
||||
|
|
@ -19,6 +19,10 @@
|
|||
#define CD_USAGE "usage: cd [-L|-P] [dir]"
|
||||
#define CDERR_0 "cd: too many arguments"
|
||||
#define CDERR_1 "cd %s not set"
|
||||
#define CDERR_2 "cd : %s: No such file or directory"
|
||||
#define CDERR_3 "cd : %s: Permission denied"
|
||||
#define CDERR_4 "cd : %s: Not a directory"
|
||||
#define CDERR_5 "cd : unable to proceed: %s"
|
||||
|
||||
static t_cliopts g_cdopts[] =
|
||||
{
|
||||
|
|
@ -27,43 +31,42 @@ static t_cliopts g_cdopts[] =
|
|||
{0, NULL, 0, 0, NULL, 0},
|
||||
};
|
||||
|
||||
static char *cd_operand_exist(char *arg)
|
||||
int cd_file_autorisations(char *target, int flag)
|
||||
{
|
||||
char *target;
|
||||
|
||||
target = NULL;
|
||||
if (!arg)
|
||||
{
|
||||
if (!(target = ft_strdup(ft_getenv(data_singleton()->env, "HOME"))))
|
||||
SH_ERR(CDERR_1, "HOME");
|
||||
}
|
||||
return (target);
|
||||
(void)flag;
|
||||
if (access(target, F_OK))
|
||||
return (SH_ERR(CDERR_2, target));
|
||||
if (!is_directory(target))
|
||||
return (SH_ERR(CDERR_3, target));
|
||||
if (access(target, X_OK))
|
||||
return (SH_ERR(CDERR_4, target));
|
||||
if (chdir(target))
|
||||
return (SH_ERR(CDERR_5, target));
|
||||
setwd("PWD");
|
||||
return (0);
|
||||
}
|
||||
|
||||
static char *cd_operand_begin(char *arg)
|
||||
static char *cd_operand_exist(char *arg)
|
||||
{
|
||||
char *target;
|
||||
char *tget;
|
||||
|
||||
if (arg && arg[0])
|
||||
tget = NULL;
|
||||
if (!arg)
|
||||
{
|
||||
if (arg[0] == '/')
|
||||
target = ft_strdup(arg);
|
||||
else if (!ft_strncmp(arg, "./", 2) || !ft_strncmp(arg, "../", 3)
|
||||
|| !ft_strcmp(arg, ".") || !ft_strcmp(arg, ".."))
|
||||
target = ft_str3join(ft_getenv(data_singleton()->env,
|
||||
"PWD"), "/", arg);
|
||||
else if (!ft_strcmp(arg, "-"))
|
||||
{
|
||||
if (!(target = ft_strdup(ft_getenv(data_singleton()->env,
|
||||
"OLDPWD"))))
|
||||
SH_ERR(CDERR_1, "OLDPWD");
|
||||
}
|
||||
else
|
||||
target = ft_str3join(".", "/", arg);
|
||||
if (!(tget = ft_strdup(ft_getenv(data_singleton()->env, "HOME"))))
|
||||
return (SH_ERR(CDERR_1, "HOME") ? NULL : NULL);
|
||||
}
|
||||
else
|
||||
target = arg;
|
||||
return (target);
|
||||
{
|
||||
if (!ft_strcmp(arg, "-"))
|
||||
{
|
||||
if (!(tget = ft_strdup(ft_getenv(data_singleton()->env, "OLDPWD"))))
|
||||
return (SH_ERR(CDERR_1, "OLDPWD") ? NULL : NULL);
|
||||
return (tget);
|
||||
}
|
||||
return (tget = ft_strdup(arg));
|
||||
}
|
||||
return (tget);
|
||||
}
|
||||
|
||||
void setwd(char *var)
|
||||
|
|
@ -72,7 +75,7 @@ void setwd(char *var)
|
|||
|
||||
cwd = getcwd(NULL, 0);
|
||||
builtin_setenv(NULL, (char*[]){"cd", var, cwd, NULL}, NULL);
|
||||
free(cwd);
|
||||
ft_strdel(&cwd);
|
||||
}
|
||||
|
||||
int builtin_cd(const char *path, char *const av[],
|
||||
|
|
@ -86,17 +89,16 @@ int builtin_cd(const char *path, char *const av[],
|
|||
(void)envp;
|
||||
(void)path;
|
||||
data.flag = CD_OPT_L;
|
||||
ret = 0;
|
||||
if (cliopts_get((char **)av, g_cdopts, &data))
|
||||
return (1);
|
||||
if (data.av_data[0] && data.av_data[1])
|
||||
return (SH_ERR(CDERR_0) && SH_ERR(CD_USAGE));
|
||||
if (!(target = cd_operand_exist(*data.av_data)))
|
||||
target = cd_operand_begin(*data.av_data);
|
||||
return (1);
|
||||
oldpwd = getcwd(NULL, 0);
|
||||
if ((ret = bt_cd_process_dotdot(target)))
|
||||
if (!(ret = cd_file_autorisations(target, data.flag)))
|
||||
builtin_setenv(NULL, (char*[]){"cd", "OLDPWD", oldpwd, NULL}, NULL);
|
||||
free(target);
|
||||
free(oldpwd);
|
||||
ft_strdel(&target);
|
||||
ft_strdel(&oldpwd);
|
||||
return (ret);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,10 +25,15 @@ static t_cliopts g_env_opts[] =
|
|||
|
||||
static int bt_env_getcustom(char ***av, t_env_data *data)
|
||||
{
|
||||
char **split;
|
||||
|
||||
if (!av || !*av || !data)
|
||||
return (1);
|
||||
while (**av && ft_strchr(**av, '='))
|
||||
{
|
||||
split = ft_strsplit(**av, '=');
|
||||
bt_env_opt_u(split[0], data);
|
||||
ft_tabdel(&split);
|
||||
data->custom_env = ft_sstradd(data->custom_env, **av);
|
||||
++(*av);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue